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TW201026530A - Plug door device - Google Patents

Plug door device Download PDF

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Publication number
TW201026530A
TW201026530A TW098133969A TW98133969A TW201026530A TW 201026530 A TW201026530 A TW 201026530A TW 098133969 A TW098133969 A TW 098133969A TW 98133969 A TW98133969 A TW 98133969A TW 201026530 A TW201026530 A TW 201026530A
Authority
TW
Taiwan
Prior art keywords
door
vehicle
shaft portion
width direction
roller
Prior art date
Application number
TW098133969A
Other languages
Chinese (zh)
Other versions
TWI388441B (en
Inventor
Kazutama Takahashi
Atsuhito Yamaguchi
Original Assignee
Nabtesco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2008268910A external-priority patent/JP5165528B2/en
Priority claimed from JP2008268911A external-priority patent/JP5165529B2/en
Application filed by Nabtesco Corp filed Critical Nabtesco Corp
Publication of TW201026530A publication Critical patent/TW201026530A/en
Application granted granted Critical
Publication of TWI388441B publication Critical patent/TWI388441B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/009—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both sliding and plugging, (e.g. for refrigerator cars)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D15/1044—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage specially adapted for use in railway-cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/53—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by horizontal movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage
    • E05D2015/1055—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving carriage with slanted or curved track sections or cams
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/24—Actuation thereof by automatically acting means using lost motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

A plug door device is of small size and is configured such that a door drive device for applying force to a door in the front-rear direction of a vehicle can perform both opening and closing operation and plugging operation of the door. A plug door device (1) has a fixed base (2) fixed to a body of a vehicle, a slide base (3) provided to the fixed base (2) so as to be movable in the width direction of the vehicle, a door drive device (4) provided to the slide base (3), shaft sections (5a, 5b) each provided to a connecting section between the door drive device (4) and each door (104a, 1 04b), and guide sections (6a, 6b) pivotably provided to the fixed base (2) and guiding the shaft sections (5a, 5b). When the doors are opened and closed, the guide sections (6a, 6b) guide the shaft sections (5a, 5b) such that the guide sections (6a, 6b) make contact with the shaft sections (5a, 5b) and move in the width direction of the vehicle.

Description

201026530 六、發明說明： 【發明所靥之技術領域】 * 本發明是關於設置於車輛的車門口，而能進行車門的 開閉動作及該車門的栓塞動作（沿車寬方向移動車門的動 作）之塞拉門裝置。 【先前技術】 ® 以往，專利文獻1所記載的塞拉門裝置是已知的。 在該塞拉門裝置，是在固定於車輛的固定座形成：用 來使車門朝推出方向或拉入方向移動且使車門朝前後方向 滑動移動的導引溝槽。該導引溝槽係具有：配置成與車輛 側壁平行的平行溝槽部、連續於該平行溝槽部而相對於車 輛側壁形成傾斜之傾斜溝槽部。藉由使車門能沿該導引溝 槽移動，使用讓朝車輛的前後方向的力作用於該車門之車 門驅動裝置，將處於全閉位置的車門一旦推到車輛側壁的 φ 外部後，再沿著該車輛外壁的外面滑動移動，而將車門口 打開。 〔習知技術文獻〕 〔專利文獻1〕日本特開2005-61065號公報 〔專利文獻2〕日本特開2006-316524號公報 〔專利文獻3〕日本特開2008- 1 21 244號公報 【發明內容】 (1)然而，專利文獻1所記載的塞拉門裝置，由於是在 201026530 固定座形成相對於車輛側壁呈傾斜的傾斜溝槽部，固定座 在車寬方向上的寬度會變大。因此，存在著塞拉門裝置變 得大型化的問題。 (2)此外，在專利文獻1的塞拉門裝置，是在車門的門 首側連結著傳遞構件（傳遞來自車門驅動裝置的驅動力）， 在進行開閉動作時，藉由使車門的門首側朝推出或拉入方 向移動，而透過該車門，使門尾側的上部臂朝車寬方向擺 動。 因此，若車門的剛性不足，起因於車門的撓曲等，可 能造成上部臂的轉動不足。在此情況，車門的門尾側可能 會接觸車輛。 特別是在與驅動裝置的連結是利用車門的門首側上部 的情況，在遠離該連結部之門尾側下部，會發生容易接觸 車輛的問題。 另外，藉由使與車門驅動裝置的連結部靠近車門的門 尾側，以避免車門的門尾側接觸車輛也是可以考慮的。然 而，爲了確保同樣的車門口的開口寬度，車門驅動裝置、 該車門驅動裝置與車門的連結部等必須在車輛的前後方向 上遍及寬廣的範圍來配置。結果會發生塞拉門裝置變得大 型化的問題。 於是，本發明是有鑑於上述實情而開發完成的，其目 的是爲了提供一種能形成小型化之塞拉門裝置。 本發明之塞拉門裝置，爲了達成上述目的而具有以下 幾個特徵。亦即，本發明的塞拉門裝置是單獨具備以下@ -6- 201026530 特徵，或是具備以下特徵的適當組合。 爲了達成上述目的之本發明的塞拉門裝置 固定於車輛的本體之固定座、以能沿前述車輛 (以下稱「車寬方向」）移動的方式設置於前述 動座、設置於前述滑動座而透過連結都使車門 的前後方向移動之車門驅動裝置、設置於前述 部、可轉動自如地設置在前述固定座之導引部 _ ，在打開前述車門時，是一邊與前述軸部抵接 導引該軸部以使前述軸部移動至前述車輛的寬 方，在關閉前述車門時，是一邊與前述軸部抵 而導引該軸部以使前述軸部移動至前述車輛的 另一方。 依據此構造，導引部是抵接於軸部進行轉 部沿車寬方向導引。因此，導引部的動作會追 寬方向的移動。如此，配合車門朝車寬方向的 Φ 而使車寬方向上導引部所占的空間變得更小。 由讓朝車輛的前後方向的力作用於車門之車門 進行開閉動作及栓塞動作，且能使塞拉門裝置 〇 上述塞拉門裝置較佳爲，在前述固定座之 配置前述滑動座，在另一側配置前述導引部。 依據此構造，能將滑動座及導引部（設置 固定座移動）設置成更接近固定座。如此能使 型化。 ，係具備： 的寬度方向 固定座之滑 朝前述車輛 連結部的軸 :該導引部 一邊轉動而 度方向的一 接一邊轉動 寬度方向的 動而將該軸 隨車門朝車 移動狀況， 結果，可藉 驅動裝置來 形成小型化 上下任一側 成可相對於 裝置整體小 201026530 上述塞拉門裝置較佳爲，前述導引部，係具有：轉動 自如地設置在前述固定座之第1連接件、轉動自如地設置 在前述第1連接件且設有滾子部之第2連接件，又進一步 具備··固定在前述固定座而用來導引前述滾子部之滾子導 件；（a)在打開前述車門時，前述第1連接件，是透過前述 第2連接件而受到來自前述軸部的力，轉動既定角度以使 該軸部朝車輛的寬度方向的一方移動；前述滾子導件，在 前述第1連接件進行前述既定角度轉動的期間，導引前述 滾子部而維持前述第2連接件抵接於前述軸部的狀態，當 前述第1連接件進行前述既定角度的轉動後，導引前述滾 子部而避免前述第2連接件妨礙前述軸部的移動；（b)在關 閉前述車門時，前述第1連接件受到來自前述軸部的力而 進行轉動，以使該軸部朝車輛的寬度方向之另一方移動。 依據此構造，在打開車門時能將軸部朝車寬方向的一 方導引且在關閉車門時能將軸部朝車寬方向的另一方導引 之導引部，可藉由簡單的構造來實現。 上述塞拉門裝置較佳爲具備彈壓手段，是設置在前述 第1連接件與前述第2連接件之間，以使前述滾子部接近 前述滾子導件的方式彈壓前述第2連接件。 依據此構造，由於將滾子部朝滾子導件側彈壓，可避 免滾子部離開滾子導件。如此能更確實地使滾子部沿著滾 子導件移動。 上述塞拉門裝置較佳爲，前述滑動座具有沿前述車輛 的前後方向延伸的溝槽部，前述軸部插通於該溝槽部，在 -8- 201026530 進行前述車門的開閉時是沿著該溝槽部移動 依據此構造，軸部朝車寬方向的移動， 的溝槽部的緣部來限制。如此，即使在朝車 用於車門的情況，仍能將該車門確實地保持 既定範圍內。 上述塞拉門裝置較佳爲，具備：在對置 間設置小齒輪而構成之倍速軌道；前述2個 φ 沿前述車輛的前後方向延伸，其中的一方與 結，另一方與前述車門連結，前述小齒輪與 結。 依據此構造，若藉由車門驅動裝置使連 距離，即可使車門移動該既定距離兩倍的距 了讓連結部移動所必要的空間變小。 上述塞拉門裝置較佳爲，前述滑動座， 前述固定座之複數個線性導件來支承成可沿 φ 度方向移動。 依據此構造，藉由設置複數個線性導件 後方向上之複數個位置將滑動座連結於固定 止滑動座的變形。此外，容易使滑動座沿車 呈直線前進。 上述塞拉門裝置較佳爲，前述車門驅動 來使前述連結部移動之齒條與小齒輪機構、 動源的旋轉驅動力分配至前述齒條與小齒輪 輪機構。 可藉由滑動座 寬方向的力作 在車寬方向之 的2個齒條之 齒條是設置成 前述滑動座連 前述連結部連 結部移動既定 離。如此’爲 是藉由設置在 前述車輛的寬 ，來在車輛前 座，因此可防 寬方向穩定地 裝置具有：用 用來將來自驅 機構之行星齒 -9 - 201026530 依據此構造，藉由行星齒輪機構，來自驅動源的旋轉 驅動力，不僅能輸出至用來開閉車門之齒條與小齒輪機構 ，也能輸出至其他機構。例如，在車門完全關閉的狀態下 ，來自驅動源的驅動力透過行星齒輪機構，可作爲驅動鎖 定機構（用來鎖定車門的移動）的動力來利用。 上述塞拉門裝置較佳爲具備轉動臂，該轉動臂是以能 繞上下延伸的軸轉動的方式連結於前述車輛的本體，且連 結於可開閉移動的前述車門；前述轉動臂，是以能隨著前 述滑動座的移動而轉動的方式連結於該滑動座。 依據此構造，由於轉動臂連結於滑動座，即使不對車 門賦予過大的剛性，仍能使轉動臂確實地轉動。 此外，由於幾乎不用考慮車門的撓曲，即使在車門的 門首側設置與車門驅動裝置的連結部仍能使轉動臂確實地 轉動。因此，車門驅動裝置及該車門驅動裝置與車門的連 結部等，可配置在車輛的前後方向上之更窄的範圍。如此 能使塞拉門裝置形成小型化。 上述塞拉門裝置較佳爲，前述轉動臂係具備：連結於 前述車門的上部之上側轉動臂及連結於前述車門的下部之 下側轉動臂，且前述上側轉動臂的轉動軸和前述下側轉動 臂的轉動軸相連結。 依據此構造，藉由使上側轉動臂及下側轉動臂的任一 方轉動，即使使另一方確實地轉動。 依據本發明’可藉由讓朝車輛的前後方向的力作用於 車門之車門驅動裝置來進行開閉動作及栓塞動作，且能使 201026530 塞拉門裝置形成小型化。 【實施方式】 以下，將車門104a、104b完全關閉的狀態 閉狀態」，將完全打開的狀態稱爲「全開狀態J 將各構件在全閉狀態的位置稱爲「全閉位置」， 狀態的位置稱爲「全開位置」。 〔關於整體構造〕 如第1圖所示，在車輛側壁1 0 1設置車門 代表開口寬度）。在車門口 102的上部固定著沿 延伸的框架1〇3。在此的「前後方向」，是與車 方向平行的方向，是第1圖中箭頭A表示的方向 圖中，右側爲車輛的前方，左側爲車輛的後方。 此外’以覆蓋車門口 102的方式設置一對的 、104b。一對的車門104a、l〇4b，是屬於雙扇門 而藉由塞拉門裝置1來進行開閉。該車門1 〇4a 設置成，在全閉狀態下能使車門口 102成爲大致 如第2圖所示’塞拉門裝置丨係具備：固定 本體之固疋座2、設置在固定座2上的滑動座3 動車門104之車門驅動裝置4、被該車門驅動裝 輛的前後方向驅動之軸部5a、5b、用來導引該聿 5b之導引部6a、6b。 如弟2圖及第3圖所不，在框架1 〇 3上， 稱爲「全 。此外， 將在全開 口 102(S1 前後方向 輛的行進 J。在第1 車門104a 的車門， 、104b 是 密閉。 於車輛的 |、用來驅 置4朝車 由部5a、 透過托架 -11 - 201026530 l〇3a而固定著上側板狀構件103b。在該上側板狀構件 l〇3b，是以從緣部往下延伸的方式固定著連結板狀構件 103c、103d。固定座2是固定於該連結板狀構件103c、 l〇3d。如此，將固定座2固定成相對於框架103(車輛的本 體）無法移動。此外，固定座2是配置成，其位於車寬方 向外側的直線狀的緣部與車輛的前後方向平行。此外，在 該固定座2之位於車寬方向外側的緣部，形成有朝車寬方 向內側凹陷的凹部2a、2b(參照第5(b)圖）。 在此的「車寬方向」，是相對於車輛的前後方向及上 下方向呈垂直的方向，是第3圖、第5圖等中箭頭B表示 的方向。在第3圖中，右側爲車輛的內側，左側爲車輛的 外側。 如第3圖所示，滑動座3是具有：與車輛的前後方向 垂直的截面呈大致L字狀彎曲之板狀構件。該板狀構件係 具備：配置成大致水平的底面板部32及配置成大致鉛垂 的背面板部33。 如第5圖所示，滑動座3，在車輛的前後方向上具有 對稱的形狀。在該滑動座3之底面板部32，形成有與車輛 的前後方向平行地延伸之溝槽32a、32b(溝槽部）。該溝槽 3 2a、3 2b是貫穿底面板部32的溝槽。 如第2圖所示，滑動座3是透過與車寬方向平行地延 伸之線性導件3 1而設置在固定座2的上側。該線性導件 31，在車輛的前後方向上，是在固定座2的兩端部附近及 中央部合計配置3個。 201026530 如第3圖所示，該線性導件31係具備：固定在固定 座2的上面而沿車寬方向延伸的軌道31a、可沿該軌道 31a滑動的滑動構件31b。滑動構件31b是固定在滑動座3 之底面板部32的下面。 如此，滑動座3能相對於固定座2而在車寬方向移動 〇 此外，如第3圖及第5圖所示，滑動座3之往車寬方 A 向內側的移動，是被與制動件21(設置在固定座2)抵接的 位置所限制。此外，滑動座3之往車寬方向外側的移動， 是被滑動構件3 1 b與制動件22抵接的位置所限制。 〔關於驅動車門的機構〕 如第3圖所示，車門驅動裝置4的本體41，是固定在 滑動座3的背面板部3 3。此外，如第2圖所示，一對的齒 條42a、42b是從本體41朝車輛的前後方向延伸。在本體 φ 41設置可正反旋轉的直接驅動方式的電動馬達（未圖示）。 藉由驅動該馬達，透過行星齒輪機構G使小齒輪42c(與一 對的齒條42a、42b嚙合）’而使該一對的齒條42a、42b 朝彼此相反的方向移動。 —對的齒條42a、42b ’是在前端分別與第1托架43a 、43b(連結部）連結。該第1托架43a、43b ’分別與第2 托架44a、44b及倍速軌道45a、45b之軌道用小齒輪46a 、46b連結。具體而言，是透過後述的倍速軌道45a、45b 之支承軌道49、49(參照第3圖），來使上述第1托架43a -13- 201026530 、43b、第2托架44a、44b及倍速軌道用小齒輪46a、46b 互相連結。在第2托架44 a、44b，分別固定著向下延伸的 軸部5 a、5b。 亦即，齒條42a、第1托架43a、第2托架44a及軌 道用小齒輪46a，是以相對位置不變的方式互相連結。又 同樣的，齒條42b、第1托架43b、第2托架44b及軌道 用小齒輪46b，也是以相對位置不變的方式互相連結。此 外，在第1托架43a、43b，連結著可供鎖定機構90卡合 之鎖定用軸部91a、91b。 在此，倍速軌道45a，是設置成沿車輛的前後方向延 伸，且具備：軌道用小齒輪46a、上下對置的2個齒條（上 側齒條47a及下側齒條48a)、將小齒輪46a支承成可轉動 自如且在車寬方向將上側齒條47a及下側齒條48 a挾持成 可滑動自如的支承軌道49(參照第3圖）。上側齒條47a， 是與車門l〇4a連結，而和車門I〇4a —起移動。下側齒條 48a，是固定在滑動座3的上面’而和該滑動座3 —起移 動。因此，藉由使支承軌道49和軌道用小齒輪46a —起 沿車輛的前後方向移動，上側齒條47a會以該軌道用小齒 輪46a兩倍的移動量，朝與軌道用小齒輪46a相同的方向 移動。 倍速軌道45b也是採用同樣的構造。亦即，倍速軌道 4 5b的上側齒條47b是固定於車門l〇4b ’下側齒條48b是 固定於滑動座3，因此藉由使軌道用小齒輪46b沿前後方 向移動，能使車門1 0 4 b沿前後方向移動。 201026530 因此，若車門驅動裝置4的小齒輪42c正向（第2圖 中的順時針方向）旋轉，齒條42a會朝車輛的前方（第2圖 的右方）移動，而使軸部5a及車門104a朝前方移動。這 時，齒條42b朝車輛的後方（第2圖中的左方）移動而使軸 部5b及車門104b朝後方移動。亦即，藉由使車門驅動裝 置4的小齒輪42c進行該正向旋轉，車門l〇4a、l〇4b會 打開；藉由使小齒輪42c反向（第2圖中的逆時針方向）旋 I 轉，車門104a、104b會關閉。201026530 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a door opening provided in a vehicle, and is capable of opening and closing a door and a plugging operation of the door (moving the door in a vehicle width direction). Plug door device. [Prior Art] ® Conventionally, the plug door device described in Patent Document 1 is known. The plug door device is formed in a fixing base fixed to the vehicle: a guide groove for moving the door in the pushing direction or the pulling direction and sliding the door in the front-rear direction. The guide groove has a parallel groove portion that is disposed in parallel with the side wall of the vehicle, and an inclined groove portion that is inclined with respect to the side wall of the vehicle in accordance with the parallel groove portion. By moving the door along the guiding groove, a door driving device that applies a force in the front-rear direction of the vehicle to the door is used, and the door in the fully closed position is pushed to the outside of the side wall of the vehicle, and then The outer side of the outer wall of the vehicle is slid and moved, and the door opening is opened. [Patent Document 1] [Patent Document 1] JP-A-2005-61065 (Patent Document 2) JP-A-2006-316524 (Patent Document 3) JP-A-2008- 1 21 244 (1) However, in the plug door device described in Patent Document 1, since the anchor seat is formed in the 201026530, the inclined seat portion is inclined with respect to the side wall of the vehicle, and the width of the fixing seat in the vehicle width direction is increased. Therefore, there is a problem that the plug door device becomes large. (2) In the plug door device of Patent Document 1, the transmission member (the driving force from the door driving device is coupled to the door side of the door), and the door opening of the door is made when the opening and closing operation is performed. The side moves toward the push-out or pull-in direction, and through the door, the upper arm on the rear side of the door swings toward the vehicle width direction. Therefore, if the rigidity of the door is insufficient, the rotation of the door may be caused, and the rotation of the upper arm may be insufficient. In this case, the rear side of the door may come into contact with the vehicle. In particular, when the connection to the driving device is made by using the upper portion of the door side of the door, there is a problem that the vehicle is easily contacted at the lower portion of the door side away from the connecting portion. Further, it is also conceivable to prevent the door side of the door from contacting the vehicle by bringing the connection portion with the door driving device closer to the door tail side of the door. However, in order to secure the same opening width of the door opening, the door driving device, the connecting portion of the door driving device and the door, and the like must be disposed over a wide range in the front-rear direction of the vehicle. As a result, there is a problem that the plug door device becomes large. Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the invention to provide a plug-in device which can be miniaturized. The plug door device of the present invention has the following features in order to achieve the above object. That is, the plug door device of the present invention has the following features of @ -6- 201026530 alone or has an appropriate combination of the following features. In order to achieve the above-described object, the plug door device of the present invention is fixed to a fixed seat of the main body of the vehicle, and is provided in the movable seat and is provided in the sliding seat so as to be movable along the vehicle (hereinafter referred to as "vehicle width direction"). a door driving device that moves the front and rear direction of the door through the connection, and a guide portion that is rotatably provided in the fixing portion, and is provided to the guide portion when the door is opened. The shaft portion moves the shaft portion to the width of the vehicle, and when the door is closed, the shaft portion is guided against the shaft portion to move the shaft portion to the other of the vehicle. According to this configuration, the guiding portion abuts against the shaft portion to guide the turning portion in the vehicle width direction. Therefore, the movement of the guide portion will follow the movement in the direction. In this way, the space occupied by the guide portion in the vehicle width direction is made smaller in accordance with the Φ of the door in the vehicle width direction. The opening and closing operation and the plugging operation are performed on the door of the door by the force in the front-rear direction of the vehicle, and the plug door device is preferably configured to be the above-described sliding door device, and the sliding seat is disposed in the fixing seat. The aforementioned guiding portion is disposed on one side. According to this configuration, the slide base and the guide portion (moving the mount holder) can be disposed closer to the mount. This can be shaped. The shaft of the width direction fixing seat that slides toward the vehicle connecting portion: the guiding portion rotates in the direction of the rotation while rotating in the width direction, and the shaft moves toward the vehicle with the door, and as a result, It is preferable that the driving device is formed to be smaller than the upper side of the device. The cleaning device is preferably small with respect to the device. The above-mentioned guiding portion has a first connecting member that is rotatably provided in the fixing seat. a second connecting member that is rotatably provided on the first connecting member and provided with a roller portion, and further includes a roller guide that is fixed to the fixing seat and guides the roller portion; When the door is opened, the first connecting member receives a force from the shaft portion through the second connecting member, and rotates a predetermined angle to move the shaft portion toward one of the width direction of the vehicle; the roller guide While the first connecting member is rotating at the predetermined angle, the roller portion is guided to maintain the second connecting member in contact with the shaft portion, and the first connecting member is After the rotation of the predetermined angle, the roller portion is guided to prevent the second connector from obstructing the movement of the shaft portion; (b) when the door is closed, the first connector receives a force from the shaft portion. Rotation is performed to move the shaft portion toward the other side in the width direction of the vehicle. According to this configuration, the guide portion that can guide the shaft portion toward the one in the vehicle width direction when the vehicle door is opened and guides the shaft portion toward the other in the vehicle width direction when the vehicle door is closed can be configured by a simple structure. achieve. Preferably, the plug door device is provided with a biasing means provided between the first connecting member and the second connecting member to bias the second connecting member such that the roller portion approaches the roller guide. According to this configuration, since the roller portion is biased toward the roller guide side, the roller portion can be prevented from leaving the roller guide. This makes it possible to more reliably move the roller portion along the roller guide. Preferably, the sliding door device has a groove portion extending in a front-rear direction of the vehicle, and the shaft portion is inserted into the groove portion, and the door is opened and closed at -8 to 201026530. According to this configuration, the movement of the groove portion is restricted by the edge portion of the groove portion in which the shaft portion moves in the vehicle width direction. Thus, even in the case where the vehicle is used for a vehicle door, the door can be surely maintained within a predetermined range. Preferably, the plug door device includes a double speed rail that is provided with a pinion between the opposing sides, and the two φ extend in the front-rear direction of the vehicle, one of which is connected to the knot and the other of which is coupled to the vehicle door. Pinion and knot. According to this configuration, if the door is driven by the door driving device, the door can be moved by twice the predetermined distance, and the space necessary for moving the connecting portion becomes small. Preferably, in the above-described sliding door device, the sliding seat, the plurality of linear guides of the fixing base are supported to be movable in the φ degree direction. According to this configuration, the sliding seat is coupled to the deformation of the fixed sliding seat by a plurality of positions in the rear direction of the plurality of linear guides. In addition, it is easy to advance the slide seat in a straight line along the vehicle. Preferably, in the above-described plug door device, the door drive is driven to distribute the rotation of the rack, the pinion mechanism, and the moving source of the connecting portion to the rack and pinion mechanism. The rack of the two racks in the vehicle width direction by the force in the sliding seat width direction is provided so that the sliding seat is connected to the connecting portion connecting portion to be separated. In this way, it is provided in the front seat of the vehicle by the width of the aforementioned vehicle, so that the device capable of preventing the wide direction from being stable has: used to drive the planetary gears from the drive mechanism -9 - 201026530 according to this configuration, by the planetary gears The mechanism, the rotational driving force from the driving source, can be output not only to the rack and pinion mechanism for opening and closing the door, but also to other mechanisms. For example, in a state where the door is completely closed, the driving force from the driving source is transmitted through the planetary gear mechanism, and can be utilized as power for driving the locking mechanism (for locking the movement of the door). Preferably, the plug door device includes a pivoting arm that is coupled to the body of the vehicle so as to be rotatable about an axis extending upward and downward, and is coupled to the door that is openable and closable; the rotating arm is capable of The sliding seat is coupled to the sliding seat as the sliding seat moves. According to this configuration, since the turning arm is coupled to the sliding seat, the rotating arm can be surely rotated even if the door is not excessively rigid. Further, since the deflection of the door is hardly considered, the pivoting arm can be surely rotated even if the joint portion with the door driving device is provided on the door side of the door. Therefore, the door driving device, the connecting portion of the door driving device and the door, and the like can be disposed in a narrower range in the front-rear direction of the vehicle. This enables the plug door device to be miniaturized. Preferably, the swinging arm device includes: an upper upper side turning arm coupled to the door and a lower lower side turning arm coupled to the door, and a rotating shaft and a lower side of the upper side turning arm The rotating shaft of the rotating arm is coupled. According to this configuration, by rotating either one of the upper side turning arm and the lower side turning arm, the other side is surely rotated. According to the present invention, the opening and closing operation and the plugging operation can be performed by causing a force in the front-rear direction of the vehicle to act on the door driving device of the door, and the 201026530 plug-in device can be miniaturized. [Embodiment] Hereinafter, the state in which the doors 104a and 104b are completely closed is closed, and the state in which the doors are fully opened is referred to as "the fully open state J. The position in which the members are fully closed is referred to as the "fully closed position", and the position of the state is It is called "full open position". [About the overall structure] As shown in Fig. 1, the door width of the door is set on the side wall 10 1 of the vehicle. A frame 1〇3 extending along the upper portion of the door opening 102 is fixed. Here, the "front-rear direction" is a direction parallel to the direction of the vehicle, and is a direction indicated by an arrow A in Fig. 1, in which the right side is the front of the vehicle and the left side is the rear of the vehicle. Further, a pair of 104b is provided so as to cover the door opening 102. The pair of doors 104a and 104b belong to the double door and are opened and closed by the plug door device 1. The door 1 〇 4a is provided so that the door opening 102 can be substantially closed as shown in FIG. 2 in the fully closed state. The shackle device is provided with a fixed body 2 and a fixed seat 2 Sliding seat 3 The door driving device 4 of the moving door 104, the shaft portions 5a and 5b driven by the door driving device in the front-rear direction, and the guiding portions 6a and 6b for guiding the weir 5b. As shown in Figure 2 and Figure 3, the frame 1 〇3 is called "all. In addition, it will be in the full opening 102 (the travel of the vehicle in the front and rear directions of S1. The door of the first door 104a, 104b is The upper side plate member 103b is fixed to the upper side plate member 103b. The upper side plate member l3b is fixed from the vehicle 5 for driving the 4 toward the vehicle portion 5a and through the bracket 11 - 201026530 l3a. The connecting plate members 103c and 103d are fixed to the edge portion so as to extend downward. The fixing base 2 is fixed to the connecting plate members 103c and 103d. Thus, the fixing base 2 is fixed relative to the frame 103 (the body of the vehicle) In addition, the fixed seat 2 is disposed such that a linear edge portion located outside the vehicle width direction is parallel to the front-rear direction of the vehicle, and is formed at an edge portion of the fixed seat 2 on the outer side in the vehicle width direction. There are concave portions 2a and 2b which are recessed toward the inner side in the vehicle width direction (see Fig. 5(b)). The "vehicle width direction" is a direction perpendicular to the front-rear direction and the vertical direction of the vehicle. The direction indicated by the arrow B in Fig. 5 and the like. In Fig. 3, the right side is On the inner side of the vehicle, the left side is the outer side of the vehicle. As shown in Fig. 3, the slide base 3 has a plate-like member that is bent substantially in a L shape in a cross section perpendicular to the longitudinal direction of the vehicle. The bottom panel portion 32 is substantially horizontal and the back panel portion 33 is disposed substantially vertically. As shown in Fig. 5, the sliding seat 3 has a symmetrical shape in the front-rear direction of the vehicle. The portion 32 is formed with grooves 32a and 32b (groove portions) extending in parallel with the front-rear direction of the vehicle. The grooves 3 2a and 32b are grooves that penetrate the bottom panel portion 32. As shown in Fig. 2, The slide base 3 is provided on the upper side of the fixed base 2 through a linear guide 31 extending in parallel with the vehicle width direction. The linear guide 31 is in the vicinity of both ends of the fixed seat 2 in the front-rear direction of the vehicle. As shown in FIG. 3, the linear guide 31 includes a rail 31a that is fixed to the upper surface of the fixing base 2 and extends in the vehicle width direction, and a sliding member that can slide along the rail 31a. 31b. The sliding member 31b is fixed to the bottom panel of the sliding seat 3 In this way, the slide base 3 can be moved in the vehicle width direction with respect to the fixed base 2, and as shown in FIGS. 3 and 5, the movement of the slide base 3 toward the inside of the vehicle width A is performed. It is restricted by the position at which the brake member 21 (provided in the fixed seat 2) abuts. Further, the movement of the slide base 3 to the outer side in the vehicle width direction is a position where the sliding member 3 1 b abuts against the brake member 22 [Regarding Mechanism for Driving the Door] As shown in Fig. 3, the body 41 of the door driving device 4 is fixed to the back panel portion 33 of the sliding seat 3. Further, as shown in Fig. 2, a pair of teeth The strips 42a, 42b extend from the body 41 in the front-rear direction of the vehicle. An electric motor (not shown) of a direct drive type that can rotate forward and backward is provided in the main body φ 41. By driving the motor, the pinion gear 42c (engages with a pair of racks 42a, 42b) through the planetary gear mechanism G moves the pair of racks 42a, 42b in opposite directions to each other. The pair of racks 42a and 42b' are coupled to the first brackets 43a and 43b (connecting portions) at the distal end. The first brackets 43a and 43b' are coupled to the second brackets 44a and 44b and the rail pinions 46a and 46b of the double speed rails 45a and 45b, respectively. Specifically, the first brackets 43a - 13 to 201026530 and 43b, the second brackets 44a and 44b, and the double speed are transmitted through the support rails 49 and 49 (see FIG. 3) of the double speed rails 45a and 45b which will be described later. The rail pinions 46a, 46b are coupled to each other. The shaft portions 5a, 5b extending downward are fixed to the second brackets 44a, 44b, respectively. In other words, the rack 42a, the first bracket 43a, the second bracket 44a, and the rail pinion 46a are coupled to each other so as not to change in relative position. Similarly, the rack 42b, the first bracket 43b, the second bracket 44b, and the rail pinion 46b are also coupled to each other so as not to change in relative position. Further, the first brackets 43a and 43b are coupled to the locking shaft portions 91a and 91b that are engageable by the lock mechanism 90. Here, the double speed rail 45a is provided so as to extend in the front-rear direction of the vehicle, and includes a rail pinion 46a and two racks that are vertically opposed (the upper rack 47a and the lower rack 48a), and the pinion gear The 46a is rotatably supported and slidably supported by the upper rack 47a and the lower rack 48a in the vehicle width direction (see Fig. 3). The upper rack 47a is coupled to the door door 〇4a and moves together with the door I 〇 4a. The lower rack 48a is fixed to the upper surface of the slide base 3 and moves together with the slide base 3. Therefore, by moving the support rail 49 and the rail pinion 46a in the front-rear direction of the vehicle, the upper rack 47a is twice as large as the rail pinion 46a, and is the same as the rail pinion 46a. Move in direction. The double speed track 45b also adopts the same configuration. That is, the upper rack 47b of the double speed rail 45b is fixed to the door l4b. The lower rack 48b is fixed to the slide base 3. Therefore, the door 1 can be moved by moving the rail pinion 46b in the front-rear direction. 0 4 b moves in the front and rear direction. 201026530 Therefore, if the pinion gear 42c of the door driving device 4 rotates in the forward direction (clockwise direction in FIG. 2), the rack 42a moves toward the front of the vehicle (to the right in FIG. 2), and the shaft portion 5a and the shaft portion 5a are The door 104a moves forward. At this time, the rack 42b moves toward the rear of the vehicle (to the left in Fig. 2), and the shaft portion 5b and the door 104b move rearward. That is, by causing the pinion 42c of the door driving device 4 to perform the forward rotation, the doors 10a, 4b, 4b are opened; by rotating the pinion 42c (counterclockwise in Fig. 2) I turn, the doors 104a, 104b will close.

V 此外，由於用來驅動車輛前側的車門10 4a之構造和 用來驅動後側的車門104b的構造呈大致對稱，在以下的 說明，主要是針對驅動前側車門1 04a的構造來作說明， 而省略驅動後側車門104b的構造。 如第2圖所示，軸部5a，是以從第2托架44a(與齒 條42a連動）往下延伸的方式固定於該第2托架44a。此外 ，如第3圖所示，在該軸部5a的下端附近部，設置2個 φ 滾子（上側滾子51及下側滾子52)。該滾子51、52是設置 成能以軸部5a爲旋轉軸進行旋轉。 〔關於栓塞機構〕 第8圖係第5(b)圖所示的栓塞機構（導引部6a、滾子 導件7、軸部5a)的放大示意圖，是用來說明將車門104a 打開時之軸部5a及導引部6a的動作。在第8圖，（a)顯示 全閉狀態’（b)顯示栓塞動作的中途狀態，（c)顯示栓塞動 作剛完成後的狀態。 -15- 201026530 用來進行車門l〇4a、104b的栓塞動作之栓塞機構> 係具備：導引部6a、滾子導件7以及軸部5a。如第3圖 及第8圖所示，在固定座2的下面固定著滾子導件7。此 外，導引部6a係具備第1連接件61和第2連接件62。該 導引部6a是配置在固定座2的下側。 如第8圖所示，第1連接件61是呈大致長方形的板 狀構件，被設置成一端側可相對於固定座2進行轉動。具 體而言，第1連接件61，是設置成能繞第1轉動軸6 3 (朝 向大致鉛垂方向）而轉動自如。此外，在第1連接件61之 另一端側的周緣，形成有可收容軸部5a的下側滾子52之 第1缺口部6 1 a。 第2連接件62是板狀構件，是可轉動自如地設置在 第1連接件61。具體而言，第2連接件62是設置在朝向 大致鉛垂方向的第2轉動軸64 (設置在第1連接件61的第 1缺口部61a的附近）。此外，在第2連接件62的周緣’ 形成有可收容軸部5a的上側滾子51之第2缺口部62a。 此外，在該第2連接件62，設置可繞錯垂軸轉動之滾子 6 5 (滾子部）。滾子65是安裝在從第2連接件62往上突出 之轉動軸66，而配置成與固定在固定座2之滚子導件7的 高度大致相同。 如第8(a)圖所示，在車門104a、104b爲全閉狀態的 情況，從俯視圖觀察，第1連接件61的第1缺口部61 a 和第2連接件62的第2缺口部62a包圍著軸部5a的周圍 。具體而言，第1連接件61，被保持成第1缺口部613的 -16- 201026530 開口側朝向車寬方向外側；第2連接件62，被保持成第2 缺口部62a的開口側朝向與第1轉動軸63側的方向相反 的方向。如此，軸部5a之從第1連接件61的第1缺口部 61a內朝向外側的移動，是被第2連接件62所拘束。 此外，在全閉狀態，第2連接件62的滾子6 5是比第 2缺口部62a更接近車寬方向外側，第2連接件62的第2 轉動軸64是比第2缺口部6 2a更接近車寬方向內側。 φ 另外，在第1連接件61和第2連接件62之間設置螺 旋彈簧67(彈壓手段）。螺旋彈簧67的一端設置在第2連 接件62的第2轉動軸64與滾子65之大致中間部，另一 端設置在接近第1連接件+6 1之第1轉動軸63附近的位置 。如此’藉由螺旋彈簧67來彈壓第2連接件62，而使其 欲往解除軸部5a的拘束的方向（第8圖之箭頭Rbl所示的 方向）轉動。亦即，第2連接件62，是被螺旋彈簧67彈壓 成使滾子65接近滾子導件7。 φ 滾子導件7係具備：導引滾子65的斜面71、連續於 該斜面71而導引滾子65之曲面72。 斜面71 ’是形成越往車門104a打開方向（以下稱爲開 方向’在第8圖以箭頭A1表示）越靠近車寬方向外側的平 面。滾子導件7’從俯視觀察，是以包含斜面ή的部分與 固定座2的凹部2a重疊的方式固定在固定座2的下面。 曲面72，是連續於斜面71，呈大致s字形彎曲且朝 車寬方向內側延伸的曲面。曲面72，在接近車寬方向外側 的位置是朝開方向凸，在接近車寬方向內側的位置是朝閉 -17- 201026530 方向（開方向的相反方向，在第8圖以箭頭A2表示）凸。 另外，滾子導件7，在斜面71和曲面72連續的部分 ，朝車寬方向外側最爲突出。而且，在固定座2上將滾子 導件7設置成：使該朝車寬方向外側最爲突出的部分，與 固定座2的端面位於大致相同位置，或是比該固定座2的 端面更接近車寬方向內側。亦即，滾子導件7被設置成， 不會比固定座2更朝車寬方向外側突出。 〔關於轉動臂〕 如第1圖所示，在車門口 1 02的上部兩側及下部兩側 設置：藉由轉動而將車門沿車寬方向導引之上側轉動臂81 及下側轉動臂82。另外，在以下的說明，由於車輛前側的 轉動臂之驅動機構和車輛後側的轉動臂之驅動機構具有對 稱的構造，故僅針對車輛前側的轉動臂之驅動機構作說明 ，而省略車輛後側的轉動臂之驅動機構的說明。 如第1圖所示，上側轉動臂81是固定在朝大致鉛垂 方向延伸的連結軸83。此外，連結軸83的上下兩端，是 轉動自如地固定在從車門口 102的邊緣延伸之托架。 如第2圖及第4圖所示，在上側轉動臂81的前端設 置：可繞朝大致鉛垂上方延伸的轉動軸進行轉動之滾子84 。此外，在車門1 04a設置：沿車輛前後方向延伸的上側 軌道85。如第4圖所示，該上側軌道85設有：朝下方開 口而沿車輛前後方向延伸的溝槽。 滾子84，是從下方插入該上側軌道85的溝槽，而配 -18- 201026530 置成能沿該上側軌道85移動。 另外，如第4圖及第5圖所不，在上側轉動臂8 1和 滑動座3之間設置連結棒86。連結棒86的一端是能繞大 致鉛垂的軸轉動自如地設置在托架81a(固定在上側轉動臂 81的長邊方向中間部），另一端是能繞大致錯垂的軸轉動 自如地設置在滑動座3。 接著說明設置在車門1 04a、1 04b的下側之下側轉動 φ 臂82。第9圖係將第1圖所示的塞拉門裝置〗的下側轉動 臂82附近部放大的示意圖。第10圖係第9圖所示的塞拉 門裝置1的Y-Y線的截面示意圖。 如第9圖及第10圖所示，在連結軸83的下側固定著 下側轉動臂8 2。因此，若上側轉動臂81轉動的話，下側 轉動臂82也會轉動。再者，與車門l〇4a上側的構造同樣 的，在下側轉動臂82的前端也設有滾子87(可繞朝大致鉛 垂上方延伸的轉動軸進行轉動）。而且，該滾子87能從下 φ 方插入設置在車門l〇4a的下側軌道88(沿車輛的前後方向 延伸）之溝槽，而能沿著該下側軌道88移動。 〔關於塞拉門裝置的動作〕 參照第5圖〜第8圖來說明塞拉門裝置1的動作。 <打開塞拉門裝置時的動作> 如第5圖及第8(a)圖所示，在車門呈全閉狀態時，從 俯視觀察，軸部5a(在第5圖〜第8圖，附加網線的部分） -19- 201026530 是位於固定座2的凹部2a內。而且，該軸部5a是卡合在 第1連接件61的第1缺口部61a及第2連接件62的第2 缺口部62a雙方（亦即，軸部位於缺口部內）。 藉由驅動車門驅動裝置4的馬達（未圖示），使小齒輪 42 c正向旋轉，而使朝開方向的驅動力作用於一對的齒條 4 2a、42b。該朝開方向的驅動力，是透過第1托架43 a、 支承軌道49及第2托架44a來傳遞至軸部5a。亦即’軸 部5a是以欲往開方向（第8圖中的箭頭A1方向）移動的方 式將第2連接件62朝該方向彈壓。 在此，如第8(a)圖所示，第2連接件62相對於第1 連接件61的轉動（朝箭頭Rbl方向的轉動），是被滾子65 與滾子導件7的斜面71抵接的位置所限制。因此，第2 連接件62相對於第1連接件61幾乎不會轉動，而變成透 過第2轉動軸64對第1連接件61賦予繞第1轉動軸63 的轉動力（朝箭頭Ral方向的轉動力）。結果，如第8(b)圖 所示，使滾子65沿著斜面71移動，且使第1連接件61 繞第1轉動軸63轉動。 第8(b)圖係顯示，第1連接件61朝箭頭Ral方向轉 動既定角度，滾子65移動至斜面71端部的狀態。如第 8(b)圖所示，在第1連接件61朝箭頭Ral方向轉動的期 間，第2連接件62的滾子65會沿著斜面71移動。這時 ，由於第2連接件62是被螺旋彈簧67往斜面71側拉伸 ，滾子65並不會離開斜面71。此外，從俯視觀察，是維 持著以第1連接件61的第1缺口部61a和第2連接件62 -20- 201026530 的第2缺口部6 2a來包圍軸部5a周圔的狀態。 若從第8(b)圖所示的狀態使軸部5a進一步往開方向 移動，滾子65和滾子導件7的接觸位置會從斜面71轉移 至曲面72。如此，滾子65會沿著曲面72而縮入車寬方向 內側，同時使第2連接件62相對於第1連接件61朝箭頭 Rbl方向旋轉。亦即，如第8(c)圖所示，第2連接件52 對軸部5a的拘束被解除。 A 在此，在全閉狀態下，是將第1連接件61配置成第1 缺口部61a比第1轉動軸63的位置更接近車寬方向外側 。在本實施形態，從俯視觀察，連結軸部5a(收容於第1 缺口部61a)的中心和第1轉動軸63的中心之直線、與通 過該第1轉動軸63且與車輛前後方向平行地延伸的直線 兩者之夾角（第8(a)圖中的0角度），是在5〜10°的範圍內 〇 此外，在全閉狀態下，是將第2連接件62配置成： φ 使滾子65比軸部5a的中心更接近車寬方向外側，且使第 2轉動軸64比軸部5a的中心更接近車寬方向內側。 依據此構造，來自軸部5a的彈壓力，可高效率地運 用於第1連接件61的轉動。 如上述般使第1連接件61轉動時，對於軸部5a，有 朝向車寬方向外側的力作用著。同樣的，對於另一方的軸 部5b也是，有朝向車寬方向外側的力作用著。因此，對 於連結於該軸部5a及軸部5b之車門驅動裝置4也是，有 朝向車寬方向外側的力作用著，又對於固設有該車門驅動 -21 - 201026530 裝置4之滑動座3也是，有朝向車寬方向外側的力作用著 〇 如此，車門驅動裝置4及滑動座3會被線性導件3 1 導引而朝車寬方向外側移動。結果，如第6圖所示，使車 門104a、104b朝車寬方向外側移動且往開方向移動。 然後，如第7圖所示，軸部5a未受到來自導引部6a 之朝車寬方向的力，藉由車門驅動裝置4的驅動而往開方 向直線移動。亦即，車門1 〇4a朝向開方向直線移動到全 開位置。 這時，軸部5a是沿著固定座2之朝車輛前後方向延 伸的周緣部移動。因此，即使有朝向車寬方向內側的外力 施加於車門104a，由於軸部5a抵接在固定座2的周緣部 ，滑動座3不會被推入車寬方向內側。 此外，軸部5a是沿著滑動座3的溝槽32a移動。因 此，即使有朝向車寬方向外側的外力施加於車門l〇4a，由 於軸部5a之朝車寬方向外側的移動被溝槽32a的邊緣所 限制，而能抑制車門往車寬方向外側過度擺動。此外，滑 動座3之朝車寬方向外側的移動，由於被制動件22所限 制，朝向車寬方向外側的外力不致使滑動座3移動。再者 ，關於軸部5b也是同樣的，可藉由溝槽32b來限制朝車 寬方向的移動。 <關閉車門時的動作> 在關閉車門時，是進行與上述車門的打開動作相反的 -22- 201026530 動作。 亦即，藉由驅動車門驅動裝置4的馬達（未圖示），而 使小齒輪42c反向旋轉，以使朝閉方向的驅動力作用於一 對的齒條42a、42b。該朝閉方向的驅動力傳遞至軸部5a ，而使軸部5a朝向導引部6a往閉方向（第8圖中的箭頭 A2方向）直線移動。 在此，在車門打開的狀態下，如第8(c)圖所示，藉由 φ 螺旋彈簧67而有往Rbl方向的轉動力作用於第2連接件 62。亦即，來自螺旋彈簧67的拉伸力作用於第2連接件 62而使滾子65位於滾子導件7的曲面72上。在本實施形 態，滾子65是深入曲面72之凹部72 a(具有與滾子65的 外周形狀大致相同的圓弧形狀）。因此，第1連接件61及 第2連接件62被穩定地保持在既定位置。具體而言，第2 連接件62被保持在：朝閉方向呈直線移動過來的軸部5a 可抵接於第2缺口部62a的內緣的位置。此外，第1連接 φ 件61被保持在：朝閉方向呈直線移動過來的軸部5a可收 容於第1缺口部61a內的位置。 因此，在從全開位置往閉方向移動既定量時，軸部5a 會抵接於第2連接件62的第2缺口部62 a的內緣（參照第 8(c)圖）而將該第2連接件62彈壓。這時，由於第2連接 件62會反抗螺旋彈簧67的力而朝箭頭Rb2方向轉動，故 不致妨礙軸部5a朝閉方向的直線移動。再者，在該第2 連接件62轉動時，第1連接件61幾乎不會轉動而被保持 在既定位置或其附近部。 -23- 201026530 接著，軸部5 a朝閉方向移動到抵接於第1連接件61 的第1缺口部61a內緣的位置，而將第1連接件61朝閉 方向彈壓。如此，第1連接件61會朝箭頭Ra2方向轉動 ，且將軸部5a往車寬方向內側導引。亦即，軸部5a被導 引至固定座2的凹部2a內。 車門l〇4a是進行與軸部5a同樣的移動。亦即，車門 1 〇4a，從全開位置朝閉方向直線移動，且在全閉位置附近 部，被拉入車寬方向內側而轉移至全閉位置。關於車門 104b也是進行與車門l〇4a同樣的關閉動作。 〔關於車門開閉時的轉動臂的動作〕 以下針對車門開閉時的轉動臂的動作作說明。. 如上述般，在車門開始從全閉位置朝開方向移動時， 滑動座3會朝車寬方向外側移動。如此，如第5圖及第6 圖所示，一端連結於該滑動座3之連結棒86也會朝車寬 方向外側移動而將上側轉動臂81往車寬方向外側推出彈 壓。被連結棒86彈壓之上側轉動臂81，一邊將朝車寬方 向外側的彈壓力透過上側軌道85(參照第4圖）而作用於車 門1 04a的門尾側端部附近，一邊轉動。 此外，藉由上側轉動臂81的轉動，透過連結軸83而 使下側轉動臂82也朝相同方向轉動。亦即，下側轉動臂 82，是一邊將朝車寬方向外側的彈壓力透過下側軌道88 作用於車門1 04a的門尾側端部附近，一邊轉動。 如此，車門1 04a，在門尾側端部附近之上端部附近及 -24- 201026530 下端部附近被朝車寬方向外側彈壓，而朝車寬方向外側移 動。 在關閉車門時，如上述般，在全閉位置附近’使滑動 座3朝車寬方向內側移動。如此，一端連結於該滑動座3 之連結棒86也朝車寬方向內側移動而將上側轉動臂81朝 車寬方向內側拉入彈壓。被連結棒86彈壓之上側轉動臂 81，是一邊透過上側軌道85而將朝車寬方向內側的拉入 力作用於車門1 04a的門尾側端部附近，一邊轉動。 此外，藉由上側轉動臂81的轉動，透過連結軸83而 使下側轉動臂82也朝相同方向轉動，而將朝車寬方向內 側的彈壓力透過下側軌道88作用於車門1 04a的下端附近 部之門尾側端部附近。 如此，車門1 〇4a，在門尾側端部附近之上端部附近及 下端部附近被朝車寬方向內側彈壓，而朝車寬方向內側移 動。 此外，在上述打開動作時及關閉動作時，設置在上側 轉動臂81前端的滾子84及設置在下側轉動臂82前端的 滾子，分別隨著車門l〇4a之朝開閉方向的移動，而沿著 上側軌道85及下側軌道滾動，並對車門1 04a進行相對移 動。 〔關於鎖定動作〕 如第2圖所示，在本實施形態具備鎖定機構90，在車 門爲全閉狀態時’與鎖定用軸部9 1 a、9 1 b卡合，而將第1 -25- 201026530 托架43a、43b朝開方向的移動（亦即，車門104a、l〇4b 朝開方向的移動）予以鎖定。該鎖定機構90設置在車門驅 動裝置4的本體4 1，如以下所說明般可切換成鎖定狀態和 鎖定解除狀態。 設置在車門驅動裝置4的馬達（未圖示）的輸出軸，可 透過行星齒輪機構G而將驅動力傳遞至小齒輪42 c及鎖定 機構90。 行星齒輪機構G係具備：被軸支承成可旋轉自如之太 陽齒輪G1、配置在該太陽齒輪G1的外側而能嚙合於太陽 齒輪G1並進行自轉及公轉之複數個行星齒輪G2、在行星 齒輪G2外側具有與行星齒輪G2嚙合的內齒之內齒輪G3 、將該行星齒輪G2支承成可旋轉自如之托架C。太陽齒 輪G1、內齒輪G3、托架C三者配置成旋轉軸線一致，且 各個是配置成能相對於三者當中的其他構件旋轉自如。再 者，前述三者的旋轉軸線，也和齒條與小齒輪機構的小齒 輪42c的旋轉軸線一致。 太陽齒輪G1是連結於馬達的輸出軸。此外，適當地 透過減速機構來連結亦可。 內齒輪G3是透過未圖示的螺栓等來連結於小齒輪 42c ° 托架C連結於鎖定機構90。此外，有既定的彈壓力 作用於托架C，而在車門進行關閉動作時，可抑制隨著行 星齒輪C2的公轉所產生之該托架C的旋轉。 依據此構造，通常在進行關閉動作時，在車門到達全 -26- 201026530 閉位置爲止的期間，托架C不會旋轉。若車門到達全閉位 置.，由於車門無法朝閉方向移動，內齒輪G3的旋轉也會 被阻止。因此’馬達的驅動力會傳遞至托架C。如此，托 架C會反抗前述既定的彈壓力而旋轉，而使鎖定機構90 轉移至鎖定狀態。Further, since the configuration of the door 10 4a for driving the front side of the vehicle and the structure of the door 104b for driving the rear side are substantially symmetrical, the following description mainly explains the configuration for driving the front side door 104a, and The configuration of driving the rear side door 104b is omitted. As shown in Fig. 2, the shaft portion 5a is fixed to the second bracket 44a so as to extend downward from the second bracket 44a (cooperating with the rack 42a). Further, as shown in Fig. 3, two φ rollers (the upper roller 51 and the lower roller 52) are provided in the vicinity of the lower end of the shaft portion 5a. The rollers 51, 52 are provided to be rotatable about the shaft portion 5a as a rotation axis. [About the embolization mechanism] Fig. 8 is an enlarged schematic view showing the embolization mechanism (the guide portion 6a, the roller guide 7, and the shaft portion 5a) shown in Fig. 5(b) for explaining the case where the door 104a is opened. The operation of the shaft portion 5a and the guide portion 6a. In Fig. 8, (a) shows the fully closed state 'b) showing the middle of the embolization operation, and (c) showing the state immediately after the embolization operation is completed. -15- 201026530 The embolization mechanism for performing the embolization operation of the doors l4a, 104b includes a guide portion 6a, a roller guide 7, and a shaft portion 5a. As shown in Figs. 3 and 8, the roller guide 7 is fixed to the lower surface of the holder 2. Further, the guide portion 6a includes a first connector 61 and a second connector 62. The guide portion 6a is disposed on the lower side of the fixed base 2. As shown in Fig. 8, the first connecting member 61 is a substantially rectangular plate-shaped member, and is provided so that one end side can be rotated with respect to the fixed base 2. Specifically, the first link 61 is rotatably provided around the first rotation shaft 63 (in a substantially vertical direction). Further, on the other end side of the first connector 61, a first notch portion 61a that can accommodate the lower roller 52 of the shaft portion 5a is formed. The second link 62 is a plate-like member and is rotatably provided in the first link 61. Specifically, the second link 62 is provided in the second rotation shaft 64 (in the vicinity of the first notch portion 61a provided in the first link 61) in the substantially vertical direction. Further, a second notch portion 62a that can accommodate the upper roller 51 of the shaft portion 5a is formed in the peripheral edge ′ of the second connector 62. Further, the second connecting member 62 is provided with a roller 6 5 (roller portion) rotatable about the wrong axis. The roller 65 is attached to the rotating shaft 66 projecting upward from the second connecting member 62, and is disposed substantially at the same height as the roller guide 7 fixed to the fixed seat 2. As shown in Fig. 8(a), when the doors 104a and 104b are fully closed, the first notch portion 61a of the first connector 61 and the second notch portion 62a of the second connector 62 are viewed from a plan view. It surrounds the circumference of the shaft portion 5a. Specifically, the first connector 61 is held so that the opening side of the first notch portion 613 is oriented toward the outer side in the vehicle width direction, and the second connector 62 is held by the opening side of the second notch portion 62a. The direction of the first rotating shaft 63 side is opposite. As described above, the movement of the shaft portion 5a from the inside of the first notch portion 61a of the first link 61 toward the outside is restricted by the second link 62. Further, in the fully closed state, the roller 65 of the second connector 62 is closer to the outer side in the vehicle width direction than the second notch portion 62a, and the second rotation shaft 64 of the second connector 62 is smaller than the second notch portion 6 2a. Closer to the inside of the vehicle width direction. Further, a coil spring 67 (elastic means) is provided between the first link 61 and the second link 62. One end of the coil spring 67 is provided at a substantially intermediate portion between the second rotating shaft 64 of the second connecting member 62 and the roller 65, and the other end is provided at a position close to the first rotating shaft 63 of the first connecting member +61. Thus, the second link 62 is biased by the coil spring 67 to be rotated in the direction in which the shaft portion 5a is released (the direction indicated by the arrow Rb in Fig. 8). That is, the second link 62 is biased by the coil spring 67 so that the roller 65 approaches the roller guide 7. The φ roller guide 7 includes a slope 71 that guides the roller 65, and a curved surface 72 that guides the roller 65 in succession of the slope 71. The inclined surface 71' is a plane which is formed closer to the outer side in the vehicle width direction in the opening direction of the door 104a (hereinafter referred to as the opening direction 'indicated by the arrow A1 in Fig. 8). The roller guide 7' is fixed to the lower surface of the fixed base 2 so as to overlap the recessed portion 2a of the fixed base 2 in a plan view. The curved surface 72 is a curved surface which is continuous with the inclined surface 71 and which is curved in a substantially S-shape and extends inward in the vehicle width direction. The curved surface 72 is convex toward the opening direction in the position closer to the outer side in the vehicle width direction, and is located toward the inner side in the vehicle width direction in the direction of the closing -17-201026530 (the opposite direction in the opening direction, indicated by the arrow A2 in FIG. 8). . Further, the roller guide 7 protrudes most outward in the vehicle width direction at a portion where the inclined surface 71 and the curved surface 72 are continuous. Further, the roller guide 7 is provided on the fixing base 2 such that the portion which protrudes most outward in the vehicle width direction is located at substantially the same position as the end surface of the fixing base 2, or is more than the end surface of the fixing base 2 Close to the inside of the width of the car. That is, the roller guide 7 is provided so as not to protrude outward in the vehicle width direction from the fixed seat 2. [About the turning arm] As shown in Fig. 1, the upper side and the lower side of the door opening 102 are provided on both sides: the door is guided in the vehicle width direction by the upper side turning arm 81 and the lower side turning arm 82 by rotation. . In addition, in the following description, since the driving mechanism of the turning arm on the front side of the vehicle and the driving mechanism of the turning arm on the rear side of the vehicle have a symmetrical structure, only the driving mechanism of the turning arm on the front side of the vehicle will be described, and the rear side of the vehicle will be omitted. Description of the drive mechanism of the rotating arm. As shown in Fig. 1, the upper side turning arm 81 is fixed to the connecting shaft 83 extending in the substantially vertical direction. Further, the upper and lower ends of the connecting shaft 83 are rotatably fixed to the bracket extending from the edge of the door opening 102. As shown in Figs. 2 and 4, at the tip end of the upper side turning arm 81, a roller 84 which is rotatable about a rotating shaft extending substantially vertically upward is provided. Further, at the door 104a, an upper rail 85 extending in the front-rear direction of the vehicle is provided. As shown in Fig. 4, the upper rail 85 is provided with a groove that opens toward the lower side and extends in the front-rear direction of the vehicle. The roller 84 is a groove into which the upper rail 85 is inserted from below, and the -18-201026530 is placed to be movable along the upper rail 85. Further, as shown in Figs. 4 and 5, a connecting rod 86 is provided between the upper side turning arm 8 1 and the sliding seat 3. One end of the connecting rod 86 is rotatably provided around the substantially vertical axis in the bracket 81a (fixed to the intermediate portion in the longitudinal direction of the upper rotating arm 81), and the other end is rotatably provided around the substantially slanted axis. In the sliding seat 3. Next, the rotation of the φ arm 82 provided on the lower side of the lower side of the doors 104a, 104b will be described. Fig. 9 is a schematic enlarged view of the vicinity of the lower side turning arm 82 of the plug door device shown in Fig. 1. Fig. 10 is a schematic cross-sectional view showing the Y-Y line of the plug door device 1 shown in Fig. 9. As shown in Figs. 9 and 10, the lower side turning arm 8 2 is fixed to the lower side of the connecting shaft 83. Therefore, if the upper side turning arm 81 rotates, the lower side turning arm 82 also rotates. Further, similarly to the structure on the upper side of the door door 〇4a, a roller 87 (which is rotatable about a rotation axis extending substantially vertically upward) is also provided at the front end of the lower side turning arm 82. Further, the roller 87 can be inserted into the groove provided on the lower side rail 88 of the door door 10a (extending in the front-rear direction of the vehicle) from the lower side to be movable along the lower side rail 88. [Operation of the Plug Door Device] The operation of the plug door device 1 will be described with reference to Figs. 5 to 8 . <Operation when the sliding door device is opened> As shown in Fig. 5 and Fig. 8(a), when the door is fully closed, the shaft portion 5a is seen from a plan view (Fig. 5 to Fig. 8) , the part of the additional network cable) -19- 201026530 is located in the recess 2a of the fixed base 2. Further, the shaft portion 5a is engaged with both the first notch portion 61a of the first connector 61 and the second notch portion 62a of the second connector 62 (that is, the shaft portion is located in the notch portion). By driving a motor (not shown) of the door driving device 4, the pinion gear 42c is rotated in the forward direction, and the driving force in the opening direction acts on the pair of racks 42a, 42b. The driving force in the opening direction is transmitted to the shaft portion 5a through the first bracket 43a, the support rail 49, and the second bracket 44a. In other words, the shaft portion 5a is biased in the outward direction (the direction of the arrow A1 in Fig. 8) to bias the second link 62 in this direction. Here, as shown in Fig. 8(a), the rotation of the second link 62 with respect to the first link 61 (rotation in the direction of the arrow Rb1) is the slope 71 of the roller 65 and the roller guide 7. The location of the abutment is limited. Therefore, the second connecting member 62 is hardly rotated with respect to the first connecting member 61, and the first connecting member 61 is given a rotational force about the first rotating shaft 63 through the second rotating shaft 64 (turning in the direction of the arrow Ral) power). As a result, as shown in Fig. 8(b), the roller 65 is moved along the inclined surface 71, and the first link 61 is rotated about the first rotating shaft 63. Fig. 8(b) shows a state in which the first link 61 is rotated by a predetermined angle in the direction of the arrow Ral, and the roller 65 is moved to the end of the slope 71. As shown in Fig. 8(b), the roller 65 of the second link 62 moves along the slope 71 while the first link 61 is rotated in the direction of the arrow Ral. At this time, since the second link 62 is stretched toward the inclined surface 71 by the coil spring 67, the roller 65 does not leave the slope 71. In addition, in a plan view, the first notch portion 61a of the first connector 61 and the second notch portion 62a of the second connector 62-20-201026530 are surrounded to surround the shaft portion 5a. When the shaft portion 5a is further moved in the upward direction from the state shown in Fig. 8(b), the contact position of the roller 65 and the roller guide 7 is shifted from the inclined surface 71 to the curved surface 72. In this manner, the roller 65 is retracted inward in the vehicle width direction along the curved surface 72, and the second link 62 is rotated in the direction of the arrow Rb1 with respect to the first link 61. That is, as shown in Fig. 8(c), the restraint of the second link 52 to the shaft portion 5a is released. In the fully closed state, the first connector 61 is disposed such that the first notch portion 61a is closer to the outer side in the vehicle width direction than the position of the first rotation shaft 63. In the present embodiment, a straight line connecting the center of the shaft portion 5a (accommodated in the first notch portion 61a) and the center of the first rotating shaft 63 in a plan view is parallel to the longitudinal direction of the vehicle passing through the first rotating shaft 63. The angle between the extended straight lines (the 0 angle in the eighth figure (a)) is in the range of 5 to 10 degrees. Further, in the fully closed state, the second connecting member 62 is disposed such that: φ The roller 65 is closer to the outer side in the vehicle width direction than the center of the shaft portion 5a, and the second rotating shaft 64 is closer to the inner side in the vehicle width direction than the center of the shaft portion 5a. According to this configuration, the spring pressure from the shaft portion 5a can be efficiently applied to the rotation of the first link member 61. When the first link 61 is rotated as described above, the shaft portion 5a is biased toward the outside in the vehicle width direction. Similarly, the other shaft portion 5b also has a force acting outward in the vehicle width direction. Therefore, the door drive device 4 coupled to the shaft portion 5a and the shaft portion 5b also has a force acting outward in the vehicle width direction, and is also applied to the slide base 3 to which the door drive 21 - 201026530 device 4 is fixed. The force acting toward the outer side in the vehicle width direction acts, and the door driving device 4 and the sliding seat 3 are guided by the linear guide 3 1 to move outward in the vehicle width direction. As a result, as shown in Fig. 6, the doors 104a and 104b are moved outward in the vehicle width direction and moved in the opening direction. Then, as shown in Fig. 7, the shaft portion 5a is not subjected to a force in the vehicle width direction from the guide portion 6a, and is linearly moved in the opening direction by the driving of the door driving device 4. That is, the door 1 〇 4a is linearly moved to the fully open position toward the opening direction. At this time, the shaft portion 5a moves along the peripheral portion of the fixed seat 2 that extends in the longitudinal direction of the vehicle. Therefore, even if an external force directed to the inner side in the vehicle width direction is applied to the door 104a, the shaft portion 5a abuts against the peripheral portion of the fixed seat 2, and the slide base 3 is not pushed into the vehicle width direction inner side. Further, the shaft portion 5a is moved along the groove 32a of the slide base 3. Therefore, even if an external force toward the outer side in the vehicle width direction is applied to the door door 4a, the movement of the shaft portion 5a toward the outer side in the vehicle width direction is restricted by the edge of the groove 32a, and the door can be prevented from excessively swinging outward in the vehicle width direction. . Further, the movement of the slide base 3 toward the outer side in the vehicle width direction is restricted by the stopper 22, and the external force toward the outer side in the vehicle width direction does not cause the slide base 3 to move. Further, the same applies to the shaft portion 5b, and the movement in the vehicle width direction can be restricted by the groove 32b. <Operation when the door is closed> When the door is closed, the operation of -22-201026530 opposite to the opening operation of the above-described door is performed. That is, by driving a motor (not shown) of the door driving device 4, the pinion gear 42c is rotated in the reverse direction so that the driving force in the closing direction acts on the pair of racks 42a and 42b. The driving force in the closing direction is transmitted to the shaft portion 5a, and the shaft portion 5a is linearly moved toward the guiding portion 6a in the closing direction (the direction of the arrow A2 in Fig. 8). Here, in the state in which the door is opened, as shown in Fig. 8(c), the φ coil spring 67 has a rotational force in the Rb direction acting on the second link 62. That is, the tensile force from the coil spring 67 acts on the second link 62 to place the roller 65 on the curved surface 72 of the roller guide 7. In the present embodiment, the roller 65 is formed in the concave portion 72a of the curved surface 72 (having an arc shape substantially the same as the outer circumferential shape of the roller 65). Therefore, the first link member 61 and the second link member 62 are stably held at a predetermined position. Specifically, the second link 62 is held at a position where the shaft portion 5a linearly moved in the closing direction can abut against the inner edge of the second notch portion 62a. Further, the first connection φ member 61 is held at a position where the shaft portion 5a linearly moved in the closing direction can be accommodated in the first notch portion 61a. Therefore, when moving by a predetermined amount from the fully open position to the closing direction, the shaft portion 5a abuts against the inner edge of the second notch portion 62a of the second link 62 (see Fig. 8(c)) and the second portion The connector 62 is biased. At this time, since the second link 62 is rotated in the direction of the arrow Rb2 against the force of the coil spring 67, the linear movement of the shaft portion 5a in the closing direction is not hindered. Further, when the second link 62 is rotated, the first link 61 is hardly rotated and held at a predetermined position or a portion in the vicinity thereof. -23-201026530 Next, the shaft portion 5a is moved in the closing direction to a position abutting against the inner edge of the first notch portion 61a of the first link 61, and the first link 61 is biased in the closing direction. In this manner, the first link 61 is rotated in the direction of the arrow Ra2, and the shaft portion 5a is guided inward in the vehicle width direction. That is, the shaft portion 5a is guided into the recess 2a of the holder 2. The door l4a is moved in the same manner as the shaft portion 5a. In other words, the door door 1 〇 4a linearly moves from the fully open position toward the closing direction, and is pulled inward in the vehicle width direction in the vicinity of the fully closed position to shift to the fully closed position. The door 104b is also closed in the same manner as the door l4a. [Operation of the Rotating Arm at the Time of Opening and Closing the Door] The following describes the operation of the turning arm when the door is opened and closed. As described above, when the door starts to move from the fully closed position to the open direction, the slide base 3 moves outward in the vehicle width direction. As shown in Fig. 5 and Fig. 6, the connecting rod 86, which is connected to the sliding base 3 at one end, also moves outward in the vehicle width direction, and pushes the upper rotating arm 81 outward in the vehicle width direction. The upper side turning arm 81 is biased by the connecting rod 86, and the elastic pressure toward the outer side in the vehicle width direction is transmitted to the vicinity of the door end side end portion of the door 104a by the upper rail 85 (see Fig. 4). Further, the lower side turning arm 82 is also rotated in the same direction by the rotation of the upper side turning arm 81 through the connecting shaft 83. In other words, the lower side turning arm 82 is rotated while the elastic pressure on the outer side in the vehicle width direction is transmitted to the vicinity of the door end side end portion of the door 104a through the lower rail 88. In this way, the door 104a is biased toward the outside in the vehicle width direction in the vicinity of the upper end portion near the end portion of the door and the vicinity of the lower end portion of -24-201026530, and is moved outward in the vehicle width direction. When the door is closed, as described above, the sliding seat 3 is moved inward in the vehicle width direction in the vicinity of the fully closed position. In this manner, the connecting rod 86, which is connected to the sliding base 3 at one end, also moves inward in the vehicle width direction, and pulls the upper rotating arm 81 toward the inner side in the vehicle width direction. The upper side turning arm 81 is biased by the connecting rod 86, and the pulling force in the vehicle width direction is transmitted to the vicinity of the door end side end portion of the door 104a while passing through the upper rail 85, and is rotated. Further, by the rotation of the upper turning arm 81, the lower rotating arm 82 is also rotated in the same direction by the connecting shaft 83, and the elastic pressure toward the inner side in the vehicle width direction is transmitted to the lower end of the door 104a through the lower rail 88. Near the end of the door near the door. In this way, the door door 〇4a is biased toward the inner side in the vehicle width direction in the vicinity of the upper end portion and the lower end portion in the vicinity of the door end side end portion, and is moved inward in the vehicle width direction. Further, at the time of the opening operation and the closing operation, the roller 84 provided at the front end of the upper turning arm 81 and the roller provided at the front end of the lower turning arm 82 are respectively moved in the opening and closing direction of the door l4a. The upper rail 85 and the lower rail are rolled and the door 104a is relatively moved. [Locking Operation] As shown in Fig. 2, in the present embodiment, the lock mechanism 90 is provided, and when the door is in the fully closed state, it is engaged with the locking shaft portions 9 1 a and 9 1 b, and the first -25 - 201026530 The movement of the brackets 43a, 43b in the opening direction (that is, the movement of the doors 104a, 104b in the opening direction) is locked. The lock mechanism 90 is provided in the body 4 1 of the door driving device 4 to be switched to a locked state and a unlocked state as explained below. The output shaft of the motor (not shown) provided in the door driving device 4 transmits the driving force to the pinion gear 42c and the lock mechanism 90 via the planetary gear mechanism G. The planetary gear mechanism G includes a sun gear G1 that is rotatably supported by the shaft, a plurality of planetary gears G2 that are disposed outside the sun gear G1 and that can be engaged with the sun gear G1 and that rotate and revolve, and are in the planetary gear G2. The inner gear G3 having the internal teeth that mesh with the planetary gear G2 is supported on the outer side, and the planetary gear G2 is rotatably supported by the carrier C. The sun gear G1, the internal gear G3, and the carrier C are arranged such that the rotation axes coincide, and each is configured to be rotatable with respect to other members among the three. Further, the rotation axes of the above three are also coincident with the rotation axis of the pinion and pinion 42c of the pinion mechanism. The sun gear G1 is an output shaft that is coupled to the motor. In addition, it is also possible to connect via a speed reduction mechanism as appropriate. The internal gear G3 is coupled to the pinion gear 42c via a bolt or the like (not shown). The bracket C is coupled to the lock mechanism 90. Further, a predetermined spring pressure acts on the carrier C, and when the door is closed, the rotation of the carrier C caused by the revolution of the planetary gear C2 can be suppressed. According to this configuration, normally, during the closing operation, the carriage C does not rotate while the door reaches the closed position of the full -26-201026530. If the door reaches the fully closed position, the rotation of the internal gear G3 is also prevented because the door cannot move in the closing direction. Therefore, the driving force of the motor is transmitted to the carriage C. Thus, the carriage C is rotated against the predetermined spring pressure, and the lock mechanism 90 is shifted to the locked state.

另一方面，在車門從全閉位置朝開方向移動時，在開 始朝開方向移動時，藉由處於鎖定狀態的鎖定機構90，來 阻止鎖定用軸部91a、91b的移動。如此可阻止內齒輪G3 的旋轉。因此，托架C會朝與前述關閉動作時的旋轉方向 相反的方向旋轉。如此，鎖定機構90轉移至鎖定解除狀 態。在此，托架C是在旋轉既定角度後的位置，其旋轉受 到限制。因此，在托架C的旋轉被限制後，馬達的驅動力 傳遞至內齒輪G3而使車門朝開方向移動。 此外，鎖定機構90的構造，只要在車門處於全閉位 置時，能與托架C的旋轉產生連動，而限制鎖定用軸部 φ 91a、91b之朝開方向的移動，且能藉由該托架C的反向 旋轉來解除該限制即可。例如，可使用上述專利文獻2、3 所記載的周知的鎖定機構。 如以上所說明般，本實施形態之塞拉門裝置1係具備 :固定於框架103之固定座2、以能沿車寬方向移動的方 式設置於固定座2之滑動座3、設置於滑動座3且透過第 1托架43a、43b而使車門l〇4a、104b朝車輛的前後方向 移動之車門驅動裝置4、相對於第1托架43a、43b呈固定 的軸部5a、5b、以及導引部6a、6b。且該導引部6a、6b -27- 201026530 ，是可轉動自如地設置在固定座2，在打開車門1 04a、 104b時，是一邊與軸部5a、5b抵接一邊轉動而導引軸部 5a、5b以使軸部5a、5b朝車寬方向外側移動，在關閉車 門10 4a、10 4b時，是一邊與軸部5a、5b抵接一邊轉動而 導引軸部5a、5b以使軸部5a、5b朝車寬方向內側移動。 依據此構造，導引部6a、6b是抵接於軸部5a、5b進 行轉動而將該軸部5a、5b沿車寬方向導引。因此，導引 部6a、6b的動作會追隨車門l〇4a、104 b朝車寬方向的移 動。如此，在車門104a、104b被朝車寬方向內側拉入的 狀態’可抑制導引部6a、6b朝車寬方向外側過度突出。 因此，可更加縮小導引部6a、6b所占的空間。結果，可 藉由讓朝車輛的前後方向的力作用於車門104a、104b之 車門驅動裝置4來進行開閉動作及栓塞動作，且能使塞拉 門裝置1形成小型化。 此外’並不限定於在關閉動作時將車門朝車寬方向內 側拉入而密合於車門口的周緣部的構造，也可以是在關閉 動作時將車門朝車寬方向外側推出而密合於車門口的周緣 部的構造。 此外’在固定座2的上側配置滑動座3，在下側配置 導引部6a、6b。 依據此構造，能將滑動座3及導引部6a、6b(設置成 可相對於固定座2移動）設置成更接近固定座2。如此能使 裝置整體小型化。 亦即’若將滑動座3及導引部6a、6b雙方都設置在 -28 - 201026530 固定座2的一側’滑動座3及導引部6a、6b必須配置在 適當的位置以避免在移動時發生干涉。這時，容易產生無 用的空間。有鑑於這點，將滑動座3及導引部6a、6b在 固定座2的上下分開配置，就不用考慮彼此干涉的問題， 因此配置所需的空間不會變得過大。 此外，由於滑動座3及導引部6a、6b可設置成更接 近固定座2，滑動座3及導引部6a、6b對於固定座2的連 I 結變穩定。因此，能使滑動座3及導引部6a、6b的動作 穩定。 此外，在固定座2的上側配置導引部，在下側配置滑 動座亦可。 此外，導引部6a(導引部6b也是同樣的）是進—步具 備：可轉動自如地設置在固定座2之第1連接件61、可轉 動自如地設置在第1連接件61且設有滾子65之第2連接 件62、以及固定在固定座2而用來導引滾子65之滾子導 ❹ 件7。 而且’在打開車門時，第1連接件61，是透過第2連 接件62而受到來自軸部5a的力，轉動既定角度以使該軸 部5a朝車寬方向外側移動。滾子導件7，在第1連接件 61進行既定角度轉動的期間，導引滾子65而維持第2連 接件62抵接於軸部5a的狀態，當第1連接件61進行既 定角度的轉動後，導引滾子65而避免第2連接件62妨礙 軸部5 a的移動。 另外’在關閉車門時，第1連接件61受到來自軸部 -29- 201026530 5a的力而進行轉動，以使軸部5a朝車寬方向內側移動。 依據此構造，在打開車門時能將軸部5a朝車寬方向 外側導引且在關閉車門時能將軸部5 a朝車寬方向內側導 引之導引部6a，可藉由簡單的構造來實現。 另外具備螺旋彈簧67，是設置在第1連接件61與第 2連接件62之間，以使滾子65接近滾子導件7的方式彈 壓第2連接件62。 依據此構造，由於將滾子65朝滾子導件7側彈壓， 可避免滾子65離開滾子導件7。如此能更確實地使滾子 65沿著滾子導件7移動。 另外，藉由螺旋彈簧67的彈力，能將第1連接件61 及第2連接件6保持在既定位置。亦即，可將第1連接件 61及第2連接件6保持成：使缺口部61a、61b的開口側 比固定座2更往寬度方向外側伸出，且該缺口部61a、61b 的開口側朝向開方向的狀態（第8(c)圖所示的狀態）。 如此，在進行關閉動作時，能確實地將軸部5a導入 第1連接件61及第2連接件6的缺口部61a、61b內。 此外，並不限於使用螺旋彈簧來彈壓第2連接件的情 況，也能使用其他彈性構件，又使用磁力等來進行彈壓的 構造亦可。 此外，滑動座3是具有朝車輛的前後方向延伸的溝槽 32a、32b，軸部5a、5b插通於溝槽32a、32b，而在車門 104a、104b開閉時沿著溝槽32a、32b移動。 依據此構造，軸部5a、5b朝車寬方向的移動，可藉 -30- 201026530 由溝槽32a、32b的緣部來限制。如此，即使在朝車寬方 向的力作用於車門l〇4a、104b的情況，仍能將該車門 104a、104b確實地保持在車寬方向之既定範圍內。 此外，用來將車門驅動裝置4的驅動力傳遞至車門之 第1托架43a、43b，是透過倍速軌道45a、45b來連結於 車門104a、104b。因此，藉由車門驅動裝置4使該第1托 架43a、43b移動既定距離，能使車門l〇4a、104b移動該 既定距離兩倍的距離。如此，可縮小爲了使第1托架43a 、43b、與其產生連動之第2托架44a、44b、軸部5a、5b 等移動所必要的空間。 此外，滑動座3是被設置在固定座2之3個線性導件 31保持成能沿車寬方向移動，因此滑動座3和固定座2的 連結穩定。如此’能防止滑動座3的變形。且容易使滑動 座3沿車寬方向穩定地呈直線前進。 此外，車門驅動裝置4係具備：用來使第1托架43a 、43b移動之齒條42a、42b及小齒輪42e所構成的齒條與 小齒輪機構、以及將來自驅動源之馬達的旋轉驅動力分配 至前述齒條與小齒輪機構之行星齒輪機構G。 另外，具有用來鎖定車門104a、104b的移動之鎖定 機構90。 · 行星齒輪機構G’可將來自馬達的旋轉驅動力分配至 前述齒條與小齒輪機構及前述鎖定機構90» 依據此構造’能藉由以馬達作爲驅動源之車門驅動裝 置4來進行：開閉動作、栓塞動作、用來鎖定車門的移動 -31 - 201026530 之鎖定動作。 此外，本實施形態之塞拉門裝置1係具備：以能繞上 下延伸的軸轉動的方式連結於車門口 102的上部兩側及下 部兩側，且連結於可開閉移動的車門1 04a、1 04b之上側 轉動臂81及下側轉動臂82。 上側轉動臂81，是以能隨著滑動座3的移動而轉動的 方式，透過連結棒86來連結於滑動座3。此外，下側轉動 臂82，是透過連結軸83來連結於上側轉動臂81，而能隨 著滑動座3的移動而進行轉動。 依據此構造，由於上側轉動臂81是透過連結棒86來 連結於滑動座3，不須透過車門104a、104b即可傳遞來自 車門驅動裝置4的驅動力。亦即，即使不對車門1 04a、 104b賦予過大的剛性，仍能使上側轉動臂81確實地轉動 〇 · 下側轉動臂82，是透過連結棒86、上側轉動臂8 1及 連結軸83來連結於滑動座3。因此，藉由使滑動座3移動 ，即可讓下側轉動臂8 2確實地轉動。 此外，並不限於使用倍速軌道45a、45b來連結車門 驅動裝置4和車門104a、104b的情況，也能將車門驅動 裝置4的第1托架43a、43b直接固定在車門l〇4a、104b 。在此情況，比起使用倍速軌道的情況，雖然車門驅動裝 置4的齒條42a、42b的移動量倍增，但能利用簡單的構 造來實現。此外，即使在車門104a、104b的門首側固定 第1托架43a、43b等，仍能使上側轉動臂81及下側轉動 -32- 201026530 臂82確實地轉動。因此’車門驅動裝置4、第1托架43a 、43b、第2托架44a、44b等的構件可配置在車輛的前後 方向上之車門口 1〇2的中央附近之更窄的範圍。結果，能 使塞拉門裝置形成小型化。 此外，由於上側轉動臂8 1及下側轉動臂82是固定在 同一個連結軸83’藉由來自滑動座3的彈壓力讓上側轉動 臂81轉動，即可使下側轉動臂82確實地轉動。 以上是說明本發明的實施形態，但本發明並不限於上 述實施形態，在申請專利範圍所記載的範圍內能作各種改 變而實施。 例如也能採用以下的變形而實施。 本發明，並不限定於具備導引部6a、6b(藉由轉動來 導引軸部5a、5b)的情況。如第1 1圖所示，也能採用具有 栓塞機構（藉由設置在固定座220的導引溝槽221來導引 軸部5a、5b)的構造。 該導引溝槽221係具備：與車輛的前後方向平行的平 行溝槽部221a、連續於該平行溝槽部221a而相對於車輛 側壁形成傾斜之傾斜溝槽部2 2 1 b。 依據此構造’在進行打開動作的情況，軸部5a、5b 受傾斜溝槽部221b的導引，而將滑動座230及車門驅動 裝置240往車寬方向外側推出，結果將車門i〇4a、i 〇4b 一邊往車寬方向外側推出一邊朝開方向移動。這時，上側 轉動臂81透過連結棒86而被滑動座230彈壓，而以朝車 寬方向外側伸出的方式確實地轉動既定角度。 -33- 201026530 另一方面，在進行關閉動作的情況，處於全開位置的 軸部5a、5b受平行溝槽部203 a的導引而移動，在全閉位 置附近，受傾斜溝槽部221b的導引而朝車寬方向內側被 拉入。伴隨著此動作，滑動座230及車門驅動裝置240被 拉入車寬方向內側，結果將車門1 04a、1 04b —邊往車寬 方向內側拉入一邊朝閉方向移動。這時，上側轉動臂81 透過連結棒86而被滑動座230彈壓，而以往車寬方向內 側拉入的方式確實地轉動既定角度。 【圖式簡單說明】 第1圖係本發明的實施形態之塞拉門裝置1的整體示 意圖。 第2圖係第1圖所示的塞拉門裝置1的上部之放大示 意圖。 第3圖係第2圖所示的塞拉門裝置1的X-X線截面示 意圖。 第4圖係將第3圖的導引部的部分省略的圖。 第5 (a)(b)圖係第1圖所示的塞拉門裝置1的俯視示意 圖。 第6(a)(b)圖係顯示打開車門中途的狀態，是相當於第 5圖的示意圖。 第7(a)(b)圖係顯示全開狀態，是相當於第5圖的示意 圖。 第8圖係顯示栓塞機構的放大示意圖，（a)爲全閉狀態 201026530 ，（b)爲栓塞動作中，（c)爲栓塞動作剛完成後的狀態。 第9圖係第1圖所示的塞拉門裝置1的下側轉動臂82 附近部的放大示意圖。 第1 〇圖係第9圖所示的塞拉門裝置1的Y-Y線截面 示意圖。 第Π圖係顯示變形例的塞拉門裝置。 【主要元件符號說明】 1 :塞拉門裝置 2 :固定座 3 :滑動座 4 :車門驅動裝置 5a 、 5b :軸部 6a 、 6b ：導弓I部 61 :第1連接件 62 :第2連接件 65 :滾子 7 :滾子導件 8 1 :上側轉動臂 82 :下側轉動臂 -35-On the other hand, when the door is moved from the fully closed position toward the opening direction, the movement of the locking shaft portions 91a and 91b is blocked by the lock mechanism 90 in the locked state when the door is moved in the opening direction. This prevents the rotation of the internal gear G3. Therefore, the carriage C is rotated in a direction opposite to the rotation direction at the time of the closing operation. Thus, the lock mechanism 90 shifts to the unlocked state. Here, the carriage C is at a position after being rotated by a predetermined angle, and its rotation is restricted. Therefore, after the rotation of the carriage C is restricted, the driving force of the motor is transmitted to the internal gear G3 to move the door in the opening direction. Further, the structure of the lock mechanism 90 can interlock with the rotation of the carriage C when the door is in the fully closed position, and restrict the movement of the lock shaft portions φ 91a and 91b in the opening direction, and can be supported by the support. The reverse rotation of the frame C can be used to release the restriction. For example, a well-known locking mechanism described in the above Patent Documents 2 and 3 can be used. As described above, the sliding door device 1 of the present embodiment includes the fixing base 2 fixed to the frame 103, the sliding seat 3 provided on the fixed seat 2 so as to be movable in the vehicle width direction, and the sliding seat 3; 3, the door drive device 4 that moves the door doors 10a, 104b in the front-rear direction of the vehicle through the first brackets 43a, 43b, the shaft portions 5a, 5b and the guides that are fixed to the first brackets 43a, 43b Leading portions 6a, 6b. Further, the guide portions 6a, 6b -27 - 201026530 are rotatably provided in the fixed base 2, and when the doors 10a, 104b are opened, they are rotated while abutting against the shaft portions 5a, 5b to guide the shaft portion. 5a and 5b move the shaft portions 5a and 5b outward in the vehicle width direction, and when the doors 10a and 104b are closed, the shaft portions 5a and 5b are rotated to guide the shaft portions 5a and 5b to guide the shaft. The portions 5a and 5b move inward in the vehicle width direction. According to this configuration, the guide portions 6a and 6b are rotated in contact with the shaft portions 5a and 5b, and the shaft portions 5a and 5b are guided in the vehicle width direction. Therefore, the movement of the guide portions 6a, 6b follows the movement of the doors 10a, 104b in the vehicle width direction. In this manner, the state in which the doors 104a and 104b are pulled inward in the vehicle width direction can suppress the guide portions 6a and 6b from excessively protruding outward in the vehicle width direction. Therefore, the space occupied by the guiding portions 6a, 6b can be further reduced. As a result, the opening and closing operation and the plugging operation can be performed by applying the force in the front-rear direction of the vehicle to the door driving device 4 of the doors 104a and 104b, and the plug door device 1 can be downsized. In addition, the structure is not limited to the structure in which the door is pulled inward in the vehicle width direction and adhered to the peripheral edge portion of the door opening during the closing operation, and the door may be pushed out toward the outside in the vehicle width direction during the closing operation, and may be adhered to The structure of the peripheral portion of the door opening. Further, the slide base 3 is disposed on the upper side of the fixed base 2, and the guide portions 6a and 6b are disposed on the lower side. According to this configuration, the slide base 3 and the guide portions 6a, 6b (provided to be movable relative to the fixed base 2) can be disposed closer to the fixed base 2. This makes it possible to miniaturize the device as a whole. That is, if both the sliding seat 3 and the guiding portions 6a, 6b are provided on the side of the bracket -28 - 201026530, the sliding seat 3 and the guiding portions 6a, 6b must be placed in an appropriate position to avoid moving. Interference occurs. At this time, it is easy to create useless space. In view of this, the slide base 3 and the guide portions 6a, 6b are disposed apart from each other on the upper and lower sides of the mount 2, so that the problem of interference with each other is not considered, so that the space required for the arrangement does not become excessive. Further, since the slide base 3 and the guide portions 6a, 6b can be disposed closer to the mount 2, the slide base 3 and the guide portions 6a, 6b become stable with respect to the joint of the mount 2. Therefore, the operation of the slide base 3 and the guide portions 6a and 6b can be stabilized. Further, a guide portion may be disposed on the upper side of the fixed base 2, and a slide seat may be disposed on the lower side. Further, the guide portion 6a (the same applies to the guide portion 6b) is provided with a first connecting member 61 that is rotatably provided in the fixed seat 2, and is rotatably provided in the first connecting member 61. A second connecting member 62 having a roller 65 and a roller guide member 7 fixed to the fixed base 2 for guiding the roller 65 are provided. Further, when the door is opened, the first link 61 receives the force from the shaft portion 5a through the second link 62, and rotates by a predetermined angle to move the shaft portion 5a outward in the vehicle width direction. The roller guide 7 guides the roller 65 while the first link 61 is rotated at a predetermined angle, and maintains the state in which the second link 62 abuts against the shaft portion 5a, and the first link 61 is at a predetermined angle. After the rotation, the roller 65 is guided to prevent the second link 62 from interfering with the movement of the shaft portion 5a. Further, when the door is closed, the first link 61 is rotated by the force from the shaft portion -29-201026530 5a to move the shaft portion 5a toward the inner side in the vehicle width direction. According to this configuration, the guide portion 6a capable of guiding the shaft portion 5a toward the outer side in the vehicle width direction when the door is opened and guiding the shaft portion 5a toward the inner side in the vehicle width direction when the door is closed can be configured by a simple structure. to realise. Further, a coil spring 67 is provided between the first link member 61 and the second link member 62 to bias the second link member 62 so that the roller 65 approaches the roller guide 7. According to this configuration, since the roller 65 is biased toward the roller guide 7 side, the roller 65 can be prevented from leaving the roller guide 7. This makes it possible to move the roller 65 along the roller guide 7 more surely. Further, the first link 61 and the second link 6 can be held at a predetermined position by the elastic force of the coil spring 67. In other words, the first connector 61 and the second connector 6 can be held such that the opening sides of the cutout portions 61a and 61b project outward in the width direction from the fixing base 2, and the opening sides of the cutout portions 61a and 61b. The state toward the opening direction (the state shown in Fig. 8(c)). As described above, when the closing operation is performed, the shaft portion 5a can be surely introduced into the cutout portions 61a and 61b of the first connector 61 and the second connector 6. Further, the present invention is not limited to the case where the second connecting member is biased by using a coil spring, and other elastic members may be used, and a structure such as a magnetic force may be used for the biasing. Further, the slide base 3 has grooves 32a, 32b extending in the front-rear direction of the vehicle, and the shaft portions 5a, 5b are inserted through the grooves 32a, 32b, and are moved along the grooves 32a, 32b when the doors 104a, 104b are opened and closed. . According to this configuration, the movement of the shaft portions 5a, 5b in the vehicle width direction can be restricted by the edge portions of the grooves 32a, 32b by -30 - 201026530. Thus, even when the force in the direction of the vehicle width acts on the doors 10a, 104b, the doors 104a, 104b can be surely held within a predetermined range in the vehicle width direction. Further, the first brackets 43a and 43b for transmitting the driving force of the door driving device 4 to the door are connected to the doors 104a and 104b through the double speed rails 45a and 45b. Therefore, by moving the first brackets 43a, 43b by a predetermined distance by the door driving device 4, the doors 10a, 104b can be moved by a distance twice the predetermined distance. In this way, it is possible to reduce the space necessary for moving the first brackets 43a and 43b, the second brackets 44a and 44b, and the shaft portions 5a and 5b that are interlocked therewith. Further, the slide base 3 is such that the three linear guides 31 provided in the fixed base 2 are held to be movable in the vehicle width direction, so that the connection between the slide base 3 and the fixed base 2 is stabilized. Thus, deformation of the slide base 3 can be prevented. Further, it is easy to smoothly advance the slide base 3 in the vehicle width direction. Further, the door drive device 4 includes a rack and pinion mechanism including racks 42a and 42b and pinion 42e for moving the first brackets 43a and 43b, and a rotary drive for driving the motor from the drive source. The force is distributed to the planetary gear mechanism G of the aforementioned rack and pinion mechanism. In addition, there is a locking mechanism 90 for locking the movement of the doors 104a, 104b. The planetary gear mechanism G' can distribute the rotational driving force from the motor to the aforementioned rack and pinion mechanism and the above-described locking mechanism 90» According to this configuration, it can be performed by the door driving device 4 using the motor as a driving source: opening and closing Action, embolization action, locking action for locking the door -31 - 201026530. Further, the plug door device 1 of the present embodiment is provided to be coupled to both sides of the upper and lower sides of the door opening 102 so as to be rotatable about an axis extending upward and downward, and is coupled to the door 104a and 1 that can be opened and closed. The upper side of the 04b is rotated by the arm 81 and the lower side of the rotating arm 82. The upper turning arm 81 is coupled to the slide base 3 via the connecting rod 86 so as to be rotatable in accordance with the movement of the slide base 3. Further, the lower side turning arm 82 is coupled to the upper side turning arm 81 via the connecting shaft 83, and is rotatable in accordance with the movement of the sliding seat 3. According to this configuration, since the upper side turning arm 81 is coupled to the slide base 3 via the connecting rod 86, the driving force from the door driving device 4 can be transmitted without passing through the doors 104a and 104b. In other words, even if the door doors 104a and 104b are not excessively rigid, the upper side turning arm 81 can be surely rotated by the lower side turning arm 82, and is connected through the connecting rod 86, the upper side turning arm 8 1 and the connecting shaft 83. In the sliding seat 3. Therefore, by moving the slide base 3, the lower side turning arm 8 2 can be surely rotated. Further, the first brackets 43a and 43b of the door driving device 4 can be directly fixed to the doors 10a and 104b without being limited to the case where the door drive device 4 and the doors 104a and 104b are coupled by the double speed rails 45a and 45b. In this case, although the amount of movement of the racks 42a, 42b of the door driving device 4 is multiplied compared to the case of using the double speed rail, it can be realized by a simple configuration. Further, even if the first brackets 43a, 43b and the like are fixed to the door leading side of the doors 104a, 104b, the upper side turning arm 81 and the lower side turning -32 - 201026530 arm 82 can be surely rotated. Therefore, members such as the door driving device 4, the first brackets 43a and 43b, and the second brackets 44a and 44b can be disposed in a narrower range in the vicinity of the center of the door opening 1〇2 in the front-rear direction of the vehicle. As a result, the plug door device can be miniaturized. Further, since the upper side turning arm 81 and the lower side turning arm 82 are fixed to the same connecting shaft 83', the lower side turning arm 81 is rotated by the elastic pressure from the sliding seat 3, so that the lower side turning arm 82 can be surely rotated. . The embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the scope of the invention. For example, it can also be implemented by the following modifications. The present invention is not limited to the case where the guide portions 6a and 6b (the shaft portions 5a and 5b are guided by rotation) are not limited. As shown in Fig. 1, a structure having a plug mechanism (the guide grooves 221 provided in the mount 220 to guide the shaft portions 5a, 5b) can also be employed. The guide groove 221 includes a parallel groove portion 221a parallel to the front-rear direction of the vehicle, and an inclined groove portion 2 2 1 b that is inclined with respect to the side wall of the vehicle in parallel with the parallel groove portion 221a. According to this configuration, when the opening operation is performed, the shaft portions 5a and 5b are guided by the inclined groove portion 221b, and the sliding seat 230 and the door driving device 240 are pushed outward in the vehicle width direction, and as a result, the door i〇4a, i 〇4b moves in the opening direction while pushing outward in the vehicle width direction. At this time, the upper turning arm 81 is biased by the sliding base 230 through the connecting rod 86, and is surely rotated by a predetermined angle so as to protrude outward in the vehicle width direction. -33- 201026530 On the other hand, when the closing operation is performed, the shaft portions 5a and 5b at the fully open position are guided by the parallel groove portion 203a, and are subjected to the inclined groove portion 221b in the vicinity of the fully closed position. Guided and pulled in toward the inside of the vehicle width direction. With this operation, the slide base 230 and the door driving device 240 are pulled inward in the vehicle width direction, and as a result, the doors 104a and 104b are pulled inward in the vehicle width direction and moved in the closing direction. At this time, the upper turning arm 81 is biased by the sliding base 230 through the connecting rod 86, and the conventionally pulled inward in the vehicle width direction is surely rotated by a predetermined angle. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic overall view of a plug door device 1 according to an embodiment of the present invention. Fig. 2 is an enlarged view showing the upper portion of the plug door device 1 shown in Fig. 1. Fig. 3 is a cross-sectional view taken along the line X-X of the plug door device 1 shown in Fig. 2. Fig. 4 is a view in which a portion of the guide portion of Fig. 3 is omitted. Fig. 5(a)(b) is a plan view showing the plug door device 1 shown in Fig. 1. Fig. 6(a)(b) shows the state in which the door is opened in the middle, which is equivalent to Fig. 5. The 7th (a) and (b) drawings show the fully open state and are equivalent to the schematic view of Fig. 5. Fig. 8 is an enlarged schematic view showing the embolization mechanism, and (a) is a fully closed state 201026530, (b) is a plugging operation, and (c) is a state immediately after completion of the embolization operation. Fig. 9 is an enlarged schematic view showing the vicinity of the lower side turning arm 82 of the plug door device 1 shown in Fig. 1. Fig. 1 is a schematic cross-sectional view showing the Y-Y line of the plug door device 1 shown in Fig. 9. The figure is a plug-in device showing a modification. [Description of main component symbols] 1 : Plug door device 2 : Fixing seat 3 : Sliding seat 4 : Door drive device 5 a , 5 b : Shaft portion 6 a , 6 b : Guide bow I portion 61 : First connecting member 62 : Second connection Pieces 65: Roller 7: Roller Guide 8 1 : Upper Side Rotating Arm 82: Lower Side Rotating Arm - 35-

Claims (1)

201026530 七、申請專利範圍： 1. 一種塞拉門裝置，係具備： 固定於車輛的本體之固定座、 以能沿前述車輛的寬度方向移動的方式設置於前述固 定座之滑動座、 設置於前述滑動座而透過連結部使車門朝前述車輛的 前後方向移動之車門驅動裝置、 設置於前述連結部的軸部、 可轉動自如地設置在前述固定座之導引部； 該導引部，在打開前述車門時，是一邊與前述軸部抵 接一邊轉動而導引該軸部以使前述軸部移動至前述車輛的 寬度方向的一方，在關閉前述車門時，是一邊與前述軸部 抵接一邊轉動而導引該軸部以使前述軸部移動至前述車輛 的寬度方向的另一方。 2. 如申請專利範圍第1項記載的塞拉門裝置，其中， 在前述固定座之上下任一側配置前述滑動座，在另一側配 置前述導引部。 3 .如申請專利範圍第1或2項記載的塞拉門裝置，其 中，前述導引部係具有：轉動自如地設置在前述固定座之 第1連接件、轉動自如地設置在前述第1連接件且設有滾 子部之第2連接件’ 又進一步具備：固定在前述固定座而用來導引前述滾 子部之滾子導件； (a)在打開前述車門時，前述第1連接件，是透過前述 201026530 第2連接件而受到來自前述軸部的力，轉動既定角度以使 該軸部朝車輛的寬度方向的一方移動；前述滾子導件，在 前述第1連接件進行前述既定角度轉動的期間，導引前述 滾子部而維持前述第2連接件抵接於前述軸部的狀態，當 前述第1連接件進行前述既定角度的轉動後，導引前述滾 子部而避免前述第2連接件妨礙前述軸部的移動； (b)在關閉前述車門時，前述第1連接件受到來自前述 φ 軸部的力而進行轉動，以使該軸部朝車輛的寬度方向之另 —方移動。 4.如申請專利範圍第3項記載的塞拉門裝置，其中， 具備彈壓手段，是設置在前述第1連接件與前述第2連接 件之間，以使前述滾子部接近前述滾子導件的方式彈壓前 述第2連接件。 5 ·如申請專利範圍第1或2項記載的塞拉門裝置，其 中’前述滑動座具有沿前述車輛的前後方向延伸的溝槽部 前述軸部插通於該溝槽部，在進行前述車門的開閉時 是沿著該溝槽部移動。 6.如申請專利範圍第1或2項記載的塞拉門裝置’其 中具備：在對置的2個齒條之間設置小齒輪而構成之倍速 軌道； 前述2個齒條是設置成沿前述車輛的前後方向延伸’ 其中的一方與前述滑動座連結’另一方與前述車門連結； 前述小齒輪與前述連結部連結。 -37- 201026530 7. 如申請專利範圍第1或2項記載的塞拉門裝置，其 中，前述滑動座，是藉由設置在前述固定座之複數個線性 導件來支承成可沿前述車輛的寬度方向移動。 8. 如申請專利範圍第1或2項記載的塞拉門裝置，其 中，前述車門驅動裝置具有： 用來使前述連結部移動之齒條與小齒輪機構、用來將 來自驅動源的旋轉驅動力分配至前述齒條與小齒輪機構之 行星齒輪機構。 9. 如申請專利範圍第1或2項記載的塞拉門裝置，其 中，具備轉動臂，該轉動臂是以能繞上下延伸的軸轉動的 方式連結於前述車輛的本體，且連結於可開閉移動的前述 車門； 前述轉動臂，是以能隨著前述滑動座的移動而轉動的 方式連結於該滑動座。 10. 如申請專利範圍第9項記載的塞拉門裝置，其中 ’前述轉動臂係具備：連結於前述車門的上部之上側轉動 臂及連結於前述車門的下部之下側轉動臂， 前述_h側轉動臂的轉動軸和前述下側轉動臂的轉動軸 相連結。 -38-201026530 VII. Patent application scope: 1. A sliding door device comprising: a fixing seat fixed to a main body of the vehicle, and a sliding seat provided on the fixing seat so as to be movable in a width direction of the vehicle, disposed in the foregoing a door driving device that moves the door toward the front-rear direction of the vehicle through the connecting portion, and a shaft portion that is provided at the connecting portion, and is rotatably provided at a guiding portion of the fixing seat; the guiding portion is opened In the case of the above-described door, the shaft portion is rotated while being in contact with the shaft portion, and the shaft portion is guided to move the shaft portion to the width direction of the vehicle. When the door is closed, the shaft portion is abutted against the shaft portion. The shaft portion is rotated to guide the shaft portion to the other side in the width direction of the vehicle. 2. The plug door device according to claim 1, wherein the sliding seat is disposed on the lower side of the fixing seat, and the guiding portion is disposed on the other side. The sliding door device according to the first aspect of the invention, wherein the guiding portion has a first connecting member that is rotatably provided in the fixing base, and is rotatably provided in the first connection Further, the second connecting member having the roller portion further includes: a roller guide fixed to the fixing base for guiding the roller portion; (a) the first connection when the door is opened The member receives the force from the shaft portion through the second connecting member of the 201026530, and rotates the predetermined angle to move the shaft portion toward one of the width direction of the vehicle. The roller guide performs the aforementioned first connecting member. While the predetermined angle is being rotated, the roller portion is guided to maintain the state in which the second connector abuts against the shaft portion, and when the first connector rotates at the predetermined angle, the roller portion is guided to avoid The second connecting member blocks the movement of the shaft portion; (b) when the door is closed, the first connecting member is rotated by a force from the φ shaft portion so that the shaft portion faces the width direction of the vehicle. - side movement. 4. The plug door device according to claim 3, wherein the biasing means is provided between the first connecting member and the second connecting member so that the roller portion approaches the roller guide The second connector is biased in the manner of the piece. The sliding door device according to the first or second aspect of the invention, wherein the sliding seat has a groove portion extending in a front-rear direction of the vehicle, and the shaft portion is inserted into the groove portion to perform the door When opening and closing, it moves along the groove portion. 6. The plug door device according to claim 1 or 2, further comprising: a double speed rail formed by providing a pinion between the opposing two racks; the two racks are disposed along the aforementioned One of the vehicles extends in the front-rear direction, and one of them is coupled to the sliding seat. The other is coupled to the vehicle door. The pinion gear is coupled to the connecting portion. The sliding door device according to claim 1 or 2, wherein the sliding seat is supported by the plurality of linear guides provided in the fixed seat to be along the vehicle Move in the width direction. 8. The sliding door device according to claim 1 or 2, wherein the door driving device comprises: a rack and pinion mechanism for moving the connecting portion, for driving the driving source from the driving source The force is distributed to the planetary gear mechanism of the aforementioned rack and pinion mechanism. 9. The plug door device according to claim 1 or 2, further comprising a turning arm that is coupled to the main body of the vehicle so as to be rotatable about an axis extending upward and downward, and is coupled to the openable and closable The moving door is coupled to the sliding seat so as to be rotatable in accordance with the movement of the sliding seat. 10. The sliding door device according to claim 9, wherein the "rotating arm system" includes: an upper upper side turning arm coupled to the door and a lower lower side turning arm coupled to the door, the aforementioned _h The rotation shaft of the side turning arm is coupled to the rotation shaft of the lower side turning arm. -38-
TW098133969A 2008-10-17 2009-10-07 Sliding door device TWI388441B (en)

Applications Claiming Priority (2)

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JP2008268910A JP5165528B2 (en) 2008-10-17 2008-10-17 Plug door device
JP2008268911A JP5165529B2 (en) 2008-10-17 2008-10-17 Plug door device

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TW201026530A true TW201026530A (en) 2010-07-16
TWI388441B TWI388441B (en) 2013-03-11

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KR101264978B1 (en) 2013-05-15
CN102187042A (en) 2011-09-14
WO2010044339A1 (en) 2010-04-22
EP2348181B1 (en) 2015-10-28
HK1158720A1 (en) 2012-07-20
TWI388441B (en) 2013-03-11
EP2348181A4 (en) 2013-12-04
EP2348181A1 (en) 2011-07-27
CN102187042B (en) 2014-05-14

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