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JP2020139558A - Fastening structure and window regulator including the same - Google Patents

Fastening structure and window regulator including the same Download PDF

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Publication number
JP2020139558A
JP2020139558A JP2019035174A JP2019035174A JP2020139558A JP 2020139558 A JP2020139558 A JP 2020139558A JP 2019035174 A JP2019035174 A JP 2019035174A JP 2019035174 A JP2019035174 A JP 2019035174A JP 2020139558 A JP2020139558 A JP 2020139558A
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Japan
Prior art keywords
fastening
press
drum
drum housing
hole
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2019035174A
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Japanese (ja)
Inventor
将英 山崎
Masahide Yamazaki
将英 山崎
裕規 清水
Yuki Shimizu
裕規 清水
村田　亘
Wataru Murata
亘 村田
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Johnan Manufacturing Co Ltd
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Johnan Manufacturing Co Ltd
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Priority to JP2019035174A priority Critical patent/JP2020139558A/en
Priority to PCT/JP2020/001752 priority patent/WO2020174931A1/en
Publication of JP2020139558A publication Critical patent/JP2020139558A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • 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
    • E05F11/38—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 vertical 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Connection Of Plates (AREA)

Abstract

To provide a fastening structure which can prevent deterioration of fastening force of a fastening member, and to provide a window regulator including the fastening structure.SOLUTION: A window regulator 1 includes: a guide rail 2 provided along a lifting direction of window glass 90 of a vehicle; a carrier plate 3 which slides with the guide rail 2 and moves with the window glass 90; an ascending side cable 41 and a descending side cable 42 which tow the carrier plate 3; a drum which is rotationally driven by a motor 5; and a drum housing formed with a through hole into which a metallic nut is press-fitted. An opening edge part of a third fastening part of the drum housing is formed with a recessed part in which a gap is disposed between itself and a motor housing.SELECTED DRAWING: Figure 1

Description

本発明は、締結構造及び締結構造を備えたウインドレギュレータに関する。 The present invention relates to a fastening structure and a wind regulator having a fastening structure.

従来の技術として、窓ガラスの昇降方向に沿って設けられるガイドレールと、ガイドレールに摺動して案内されるキャリアプレートと、キャリアプレートを牽引するワイヤと、モータによって回転駆動するドラムを収容する樹脂製のドラムハウジングと、モータを保持してドラムハウジングに締結されるモータハウジングと、ドラムハウジングに形成された圧入孔に圧入された締結部材により、ドラムハウジングとモータハウジングとが締結される締結構造と、を備えたウインドレギュレータが知られている（例えば、特許文献１参照）。 As a conventional technique, a guide rail provided along the elevating direction of the window glass, a carrier plate that is guided by sliding on the guide rail, a wire that pulls the carrier plate, and a drum that is rotationally driven by a motor are housed. A fastening structure in which the drum housing and the motor housing are fastened by a resin drum housing, a motor housing that holds the motor and is fastened to the drum housing, and a fastening member that is press-fitted into a press-fitting hole formed in the drum housing. A wind regulator equipped with the above is known (see, for example, Patent Document 1).

特開２０１５−１６９３０４号公報JP-A-2015-169304

特許文献１に記載のウインドレギュレータでは、締結部材を貫通孔に圧入する際に貫通孔の内面が削り取られ、モータハウジングが接するドラムハウジングの締結面上にバリが生じることがある。この結果、ドラムハウジングとモータハウジングとの間にバリが挟まって、締結部材の締結力が低下するおそれがある。 In the wind regulator described in Patent Document 1, when the fastening member is press-fitted into the through hole, the inner surface of the through hole may be scraped off, and burrs may occur on the fastening surface of the drum housing in contact with the motor housing. As a result, burrs may be caught between the drum housing and the motor housing, and the fastening force of the fastening member may decrease.

そこで、本発明では、締結部材の締結力の低下を防止することができる締結構造及びその締結構造を備えたウインドレギュレータを提供することを目的とする。 Therefore, an object of the present invention is to provide a fastening structure capable of preventing a decrease in the fastening force of the fastening member and a wind regulator having the fastening structure.

本発明は、上記課題を解決することを目的として、金属製の締結部材を用いて、前記締結部材が圧入される圧入孔が形成された樹脂部材と、前記樹脂部材と接する相手部材とを締結する締結構造であって、前記相手部材によって閉塞される前記圧入孔の開口縁部には、前記相手部材との間で隙間が介在する凹部が形成されている、締結構造を提供する。 For the purpose of solving the above problems, the present invention uses a metal fastening member to fasten a resin member having a press-fitting hole into which the fastening member is press-fitted and a mating member in contact with the resin member. Provided is a fastening structure in which a recess is formed at the opening edge of the press-fitting hole that is closed by the mating member so that a gap is interposed between the fastening structure and the mating member.

また、本発明は、上記課題を解決することを目的として、前記の締結構造を備えたウインドレギュレータであって、車両の窓ガラスの昇降方向に沿って設けられるガイドレールと、前記ガイドレールと摺動して前記窓ガラスと共に移動するキャリアプレートと、
前記キャリアプレートを牽引するケーブルと、モータによって回転駆動するドラムと、を備え、前記樹脂部材は、前記ドラムを収容するドラムハウジングである、ウインドレギュレータを提供する。 Further, for the purpose of solving the above problems, the present invention is a wind regulator having the above-mentioned fastening structure, the guide rail provided along the elevating direction of the window glass of the vehicle, and the guide rail and sliding. A carrier plate that moves and moves with the window glass,
The resin member provides a wind regulator which is a drum housing for accommodating the drum, comprising a cable for pulling the carrier plate and a drum rotationally driven by a motor.

本発明に係る締結構造及びウインドレギュレータによれば、締結部材の締結力の低下を防止することができる。 According to the fastening structure and the wind regulator according to the present invention, it is possible to prevent a decrease in the fastening force of the fastening member.

図１は、本実施の形態に係るウインドレギュレータ、及びウインドレギュレータが設けられる車両のドアを示す全体概略図である。FIG. 1 is an overall schematic view showing a window regulator according to the present embodiment and a door of a vehicle provided with the wind regulator. 図２は、本実施の形態に係るウインドレギュレータの構成を示す正面図である。FIG. 2 is a front view showing the configuration of the wind regulator according to the present embodiment. 図３は、本実施の形態に係るウインドレギュレータの構成を示す右側面図である。FIG. 3 is a right side view showing the configuration of the wind regulator according to the present embodiment. 図４は、本実施の形態に係るドラムハウジングの構成を示す平面図であり、（ａ）は正面図であり、（ｂ）は背面図である。4A and 4B are plan views showing the configuration of the drum housing according to the present embodiment, FIG. 4A is a front view, and FIG. 4B is a rear view. 図５（ａ）及び（ｂ）は、本実施の形態に係るドラムハウジングの構成を示す斜視図である。5 (a) and 5 (b) are perspective views showing the configuration of the drum housing according to the present embodiment. 図６（ａ）は、ドラムハウジングの第３の締結部の構成を示す斜視図であり、図６（ｂ）は、ナットがドラムハウジングに圧入された状態のドラムハウジングの第３の締結部の構成を示す斜視図である。FIG. 6A is a perspective view showing the configuration of the third fastening portion of the drum housing, and FIG. 6B is a view of the third fastening portion of the drum housing in a state where the nut is press-fitted into the drum housing. It is a perspective view which shows the structure. 図７（ａ）は、ドラムハウジングの第４の締結部の構成を示す斜視図であり、図７（ｂ）は、ボルトがドラムハウジングに圧入された状態のドラムハウジングの第４の締結部の構成を示す斜視図である。FIG. 7A is a perspective view showing the configuration of the fourth fastening portion of the drum housing, and FIG. 7B is a perspective view of the fourth fastening portion of the drum housing in a state where the bolt is press-fitted into the drum housing. It is a perspective view which shows the structure. 図８は、ドラムハウジングの第３の締結部の構成を示す説明図であって、図４におけるＡ−Ａ線に沿って切断した断面図である。FIG. 8 is an explanatory view showing the configuration of the third fastening portion of the drum housing, and is a cross-sectional view taken along the line AA in FIG. 図９は、ドラムハウジングの第４の締結部の構成を示す説明図であって、図４におけるＢ−Ｂ線に沿って切断した断面図である。FIG. 9 is an explanatory view showing the configuration of the fourth fastening portion of the drum housing, and is a cross-sectional view taken along the line BB in FIG. 図１０（ａ）及び（ｂ）は変形例に係るドラムハウジングの構成を示す斜視図である。10 (a) and 10 (b) are perspective views showing the configuration of the drum housing according to the modified example.

［実施の形態］
本実施の形態に係るウインドレギュレータは、例えば自動車のドアの窓ガラスを昇降するための装置であり、自動車のドアパネルに取り付けられて使用される。 [Embodiment]
The wind regulator according to the present embodiment is, for example, a device for raising and lowering the window glass of an automobile door, and is used by being attached to an automobile door panel.

（ウインドレギュレータ１の概要）
図１は、本実施の形態に係るウインドレギュレータ１、及びウインドレギュレータ１が設けられる車両のドア９を示す全体概略図である。図２は、ウインドレギュレータ１の構成を示す全体図である。なお、図１は、窓ガラス９０の全閉状態を示し、ドア９及び窓枠を二点鎖線で示す。またさらに図１において、紙面の左側を車両前後方向の前方側、紙面の右側を車両前後方向の後方側とする。図２は、ウインドレギュレータ１の構成を示す正面図あり、車両の車幅方向に沿って車室外側から車室内側を見た場合の正面図である。図３は、ウインドレギュレータ１の構成を示す右側面図である。 (Overview of Wind Regulator 1)
FIG. 1 is an overall schematic view showing a window regulator 1 according to the present embodiment and a vehicle door 9 provided with the wind regulator 1. FIG. 2 is an overall view showing the configuration of the window regulator 1. Note that FIG. 1 shows a fully closed state of the window glass 90, and the door 9 and the window frame are shown by a two-dot chain line. Further, in FIG. 1, the left side of the paper surface is the front side in the vehicle front-rear direction, and the right side of the paper surface is the rear side in the vehicle front-rear direction. FIG. 2 is a front view showing the configuration of the window regulator 1, and is a front view when the vehicle interior side is viewed from the vehicle interior side along the vehicle width direction of the vehicle. FIG. 3 is a right side view showing the configuration of the window regulator 1.

図１及び図２に示すように、ウインドレギュレータ１は、車両のドア９に設けられた図略のドアパネル内に格納され、窓ガラス９０の昇降方向に沿って設けられたガイドレール２と、ガイドレール２と摺動して窓ガラス９０と共に移動するキャリアプレート３と、キャリアプレート３を牽引する上昇側ケーブル４１及び下降側ケーブル４２と、上昇側ケーブル４１及び下降側ケーブル４２の巻き取り及び繰り出しを行うための駆動力を発生する駆動部１０と、を備えて概略構成されている。 As shown in FIGS. 1 and 2, the window regulator 1 is housed in a door panel (not shown) provided on the door 9 of the vehicle, and is provided with a guide rail 2 provided along the elevating direction of the window glass 90 and a guide. The carrier plate 3 that slides on the rail 2 and moves together with the window glass 90, the ascending side cable 41 and the descending side cable 42 that pull the carrier plate 3, and the ascending side cable 41 and the descending side cable 42 are wound and unwound. It is roughly configured with a driving unit 10 for generating a driving force for performing the operation.

ガイドレール２は、長板状の金属板を所定の曲率で折り曲げて形成され、ドア９に対して車両前後方向の後方側に傾いて配置されている。 The guide rail 2 is formed by bending a long plate-shaped metal plate with a predetermined curvature, and is arranged so as to be inclined to the rear side in the vehicle front-rear direction with respect to the door 9.

キャリアプレート３は、例えばポリアセタール等の樹脂によって形成された板状の部材である。キャリアプレート３には、窓ガラス９０上昇側ケーブル４１の一端及び下降側ケーブル４２の一端がそれぞれ連結されている。 The carrier plate 3 is a plate-shaped member formed of a resin such as polyacetal. One end of the window glass 90 ascending side cable 41 and one end of the descending side cable 42 are connected to the carrier plate 3, respectively.

（上昇側ケーブル及び下降側ケーブル）
上昇側ケーブル４１は、一端部がキャリアプレート３に連結され、ガイドレール２の上端に配置されたプーリー２４を介して、他端部が後述する駆動部１０のドラム６に連結されている。下降側ケーブル４２は、一端部がキャリアプレート３に連結され、他端部がドラム６に連結されている。プーリー２４は、ガイドレール２の上端に固定されたプーリーブラケット２４０に軸支されている。プーリーブラケット２４０は、ブラケット用ボルト９００（図３に示す）によってドアパネルに固定されている。 (Upward cable and descending cable)
One end of the ascending side cable 41 is connected to the carrier plate 3, and the other end is connected to the drum 6 of the drive unit 10 described later via a pulley 24 arranged at the upper end of the guide rail 2. One end of the descending side cable 42 is connected to the carrier plate 3, and the other end is connected to the drum 6. The pulley 24 is pivotally supported by a pulley bracket 240 fixed to the upper end of the guide rail 2. The pulley bracket 240 is fixed to the door panel by a bracket bolt 900 (shown in FIG. 3).

（駆動部１０の構成）
駆動部１０は、減速機付きのモータ５と、モータ５によって回転駆動され、回転することにより上昇側ケーブル４１及び下降側ケーブル４２の巻き取り及び繰り出しを行う円筒状のドラム６（図２において破線で示す）と、ガイドレール２の下端に設けられ、モータ５を保持すると共にドラム６を収容する樹脂製のドラムハウジング７と、ドラムハウジング７に固定されてモータ５を保持するモータハウジング８と、を有している。 (Structure of drive unit 10)
The drive unit 10 is a motor 5 with a speed reducer and a cylindrical drum 6 (broken line in FIG. 2) that is rotationally driven by the motor 5 and that rotates to wind and unwind the ascending side cable 41 and the descending side cable 42. (Indicated by), a resin drum housing 7 provided at the lower end of the guide rail 2 and holding the motor 5 and accommodating the drum 6, and a motor housing 8 fixed to the drum housing 7 and holding the motor 5. have.

モータハウジング８は、モータ５の一部である図略の減速ギヤを収容するモータ収容部８４と、後述するドラムハウジング７のドラム収容部７０（図４参照）の開口を覆うドラムカバー部８５と、ドラムハウジング７に締結される第１乃至第３の被締結部８１〜８３と、を有している。 The motor housing 8 includes a motor accommodating portion 84 that accommodates a reduction gear (not shown) that is a part of the motor 5, and a drum cover portion 85 that covers an opening of the drum accommodating portion 70 (see FIG. 4) of the drum housing 7 described later. , The first to third fastened portions 81 to 83 to be fastened to the drum housing 7.

図３に示すように、ドラムハウジング７は、車両の車幅方向における車室内側に位置し、モータハウジング８は、車両の車幅方向における車室外側に位置している。ドラムハウジング７は、ガイドレール２の下端に嵌合している。また、ドラムハウジング７は、ボルト１２によってドアパネル９１（後述する図９参照）に固定されている。 As shown in FIG. 3, the drum housing 7 is located on the vehicle interior side in the vehicle width direction of the vehicle, and the motor housing 8 is located on the vehicle interior side in the vehicle width direction. The drum housing 7 is fitted to the lower end of the guide rail 2. Further, the drum housing 7 is fixed to the door panel 91 (see FIG. 9 to be described later) by the bolt 12.

（ドラムハウジングの詳細）
図４は、ドラムハウジング７の構成を示す平面図であり、（ａ）は正面図であり、（ｂ）は背面である。図５は、ドラムハウジング７の構成を示す斜視図であり、（ａ）は正面から見た斜視図であり、（ｂ）は背面から見た斜視図である。 (Details of drum housing)
4A and 4B are plan views showing the configuration of the drum housing 7, where FIG. 4A is a front view and FIG. 4B is a rear view. 5A and 5B are perspective views showing the configuration of the drum housing 7, FIG. 5A is a perspective view seen from the front, and FIG. 5B is a perspective view seen from the back.

ドラムハウジング７は、ドラム６を収容するドラム収容部７０と、ガイドレール２の下端を支持する支持部７７と、モータハウジング８をドラムハウジング７に締結するための第１乃至第３の締結部７１〜７３と、ドラムハウジング７をドアパネル９１に締結するための第４及び第５の締結部７４，７５と、を有している。 The drum housing 7 includes a drum housing portion 70 for accommodating the drum 6, a support portion 77 for supporting the lower end of the guide rail 2, and first to third fastening portions 71 for fastening the motor housing 8 to the drum housing 7. ~ 73 and fourth and fifth fastening portions 74 and 75 for fastening the drum housing 7 to the door panel 91.

ドラム収容部７０は、車両の車幅方向における車室外側に開口した円筒状の空間である。ドラム収容部７０には、ドラム６を軸支する軸部７００が突出して設けられている。また、ドラムハウジング７には、ドラム収容部７０に連通して、ドラム６に巻き回された上昇側ケーブル４１、下降側ケーブル４２を外部に導出するための第１及び第２導出溝７０ｂ，７０ｃがそれぞれ形成されている。 The drum accommodating portion 70 is a cylindrical space opened to the outside of the vehicle interior in the vehicle width direction of the vehicle. The drum accommodating portion 70 is provided with a shaft portion 700 that pivotally supports the drum 6 so as to project. Further, in the drum housing 7, the first and second lead-out grooves 70b and 70c for leading the ascending side cable 41 and the descending side cable 42 wound around the drum 6 to the outside are communicated with the drum accommodating portion 70. Are formed respectively.

第１乃至第５の締結部７１〜７５は、ドラム収容部７０の周囲に配置されている。第１乃至第３の締結部７１〜７３には、金属製のナット１１が挿入される貫通孔７１０〜７３０がそれぞれ形成されている。第４及び第５の締結部７４，７５には、金属製のボルト１２が挿入される貫通孔７４０，７５０がそれぞれ形成されている。 The first to fifth fastening portions 71 to 75 are arranged around the drum accommodating portion 70. Through holes 710 to 730 into which metal nuts 11 are inserted are formed in the first to third fastening portions 71 to 73, respectively. Through holes 740 and 750 into which the metal bolts 12 are inserted are formed in the fourth and fifth fastening portions 74 and 75, respectively.

（第１乃至第３の締結部）
図６（ａ）は、ドラムハウジング７の第３の締結部７３の構成を示す斜視図であり、図６（ｂ）は、ナット１１がドラムハウジング７に圧入された状態のドラムハウジングの第３の締結部７３の構成を示す斜視図である。なお、第１乃至第３の締結部７１〜７３は、それぞれ同様の構成であるため、説明の便宜上、以下において第３の締結部７３を例に説明する。 (1st to 3rd fastening parts)
FIG. 6A is a perspective view showing the configuration of the third fastening portion 73 of the drum housing 7, and FIG. 6B is a third view of the drum housing in which the nut 11 is press-fitted into the drum housing 7. It is a perspective view which shows the structure of the fastening part 73 of. Since the first to third fastening portions 71 to 73 have the same configuration, the third fastening portion 73 will be described below as an example for convenience of explanation.

図６（ａ）及び（ｂ）に示すように、第３の締結部７３は、略円筒状であり、その中心軸線Ｏに沿った方向（以下、単に軸方向という）に交差する上端面が、モータハウジング８に接触する締結面７３ａとして形成されている。図６（ａ）に示される第３の締結部７３における貫通孔７３０の軸方向における両端側の開口のうち、締結面７３ａ側の開口は、モータハウジング８によって閉塞される。 As shown in FIGS. 6A and 6B, the third fastening portion 73 has a substantially cylindrical shape, and an upper end surface intersecting a direction along the central axis O (hereinafter, simply referred to as an axial direction) is formed. , Is formed as a fastening surface 73a that contacts the motor housing 8. Of the openings on both ends in the axial direction of the through hole 730 in the third fastening portion 73 shown in FIG. 6A, the opening on the fastening surface 73a side is closed by the motor housing 8.

貫通孔７３０の開口（後述する圧入口７３１の開口）は、第３の締結部７３を締結面７３ａ側から軸方向に沿って見た形状が正六角形状である。貫通孔７３０には、ナット１１が圧入される際にナット１１を押し付けるための複数（実施の形態では６つ）のリブ７３０ａが形成されている。６つのリブ７３０ａは、貫通孔７３０の内面における六角形の各辺に相当する縁の中央部にそれぞれ設けられている。リブ７３０ａは、軸方向に沿って延在し、軸方向において締結面７３ａ側の開口に近づくほど突出高さが徐々に高くなるように形成されている。ナット１１が圧入される際に、リブ７３０ａがナット１１の外面を押し付けることにより、ナット１１が貫通孔７３０内において強固に固定される。 The opening of the through hole 730 (the opening of the pressure inlet 731 described later) has a regular hexagonal shape when the third fastening portion 73 is viewed from the fastening surface 73a side along the axial direction. The through hole 730 is formed with a plurality of (six in the embodiment) ribs 730a for pressing the nut 11 when the nut 11 is press-fitted. The six ribs 730a are provided at the central portion of the edge corresponding to each side of the hexagon on the inner surface of the through hole 730. The rib 730a extends along the axial direction, and is formed so that the protruding height gradually increases as the rib 730a approaches the opening on the fastening surface 73a side in the axial direction. When the nut 11 is press-fitted, the rib 730a presses the outer surface of the nut 11 so that the nut 11 is firmly fixed in the through hole 730.

第３の締結部７３の開口縁部７３ｃには、モータハウジング８との間で隙間が介在する凹部７３ｂが形成されている。凹部７３ｂは、第３の締結部７３を軸方向に沿った見た場合に、中心軸線Ｏを中心とした円の径方向において締結面７３ａと貫通孔７３０の開口との間に位置し、締結面７３ａよりも軸方向に窪んで形成されている。開口縁部７３ｃは、貫通孔７３０の軸方向における両側の開口のうち、モータハウジング８側に位置する開口の縁に設けられている。本実施の形態では、凹部７３ｂは、開口縁部７３ｃに沿って、中心軸線Ｏを中心とした円の周方向に延在した溝であり、軸方向に沿って見た当該溝の外枠の形状が円形である。 The opening edge 73c of the third fastening portion 73 is formed with a recess 73b having a gap between the third fastening portion 73 and the motor housing 8. The recess 73b is located between the fastening surface 73a and the opening of the through hole 730 in the radial direction of the circle centered on the central axis O when the third fastening portion 73 is viewed along the axial direction, and is fastened. It is formed so as to be recessed in the axial direction from the surface 73a. The opening edge portion 73c is provided at the edge of the opening located on the motor housing 8 side among the openings on both sides of the through hole 730 in the axial direction. In the present embodiment, the recess 73b is a groove extending in the circumferential direction of a circle centered on the central axis O along the opening edge 73c, and is an outer frame of the groove viewed along the axial direction. The shape is circular.

（第４及び第５の締結部）
図７（ａ）は、ドラムハウジング７の第４の締結部７４の構成を示す斜視図であり、図７（ｂ）は、ボルト１２がドラムハウジング７に圧入された状態のドラムハウジング７の第４の締結部７４の構成を示す斜視図である。なお、第４及び第５の締結部７４，７５は同様の構成であるため、説明の便宜上、以下では第４の締結部７４を例に説明する。 (4th and 5th fastening parts)
FIG. 7A is a perspective view showing the configuration of the fourth fastening portion 74 of the drum housing 7, and FIG. 7B is a third view of the drum housing 7 in a state where the bolt 12 is press-fitted into the drum housing 7. It is a perspective view which shows the structure of the fastening part 74 of 4. Since the fourth and fifth fastening portions 74 and 75 have the same configuration, the fourth fastening portion 74 will be described below as an example for convenience of explanation.

図７（ａ）及び（ｂ）に示すように、第４の締結部７４は、略円筒状であり、その中心軸線Ｐに沿った方向（以下、単に軸方向という）に交差する上端面が、ドアパネル９１に接触する締結面７４ａとして形成されている。図７（ａ）に示される第４の締結部７４における貫通孔７４０の開口は、ドアパネル９１によって閉塞される。 As shown in FIGS. 7A and 7B, the fourth fastening portion 74 has a substantially cylindrical shape, and an upper end surface intersecting a direction along the central axis P (hereinafter, simply referred to as an axial direction) is formed. , Is formed as a fastening surface 74a that contacts the door panel 91. The opening of the through hole 740 in the fourth fastening portion 74 shown in FIG. 7A is closed by the door panel 91.

第４の締結部７４の開口縁部７４ｃには、ドアパネル９１との間で隙間が介在する凹部７４ｂが形成されている。凹部７４ｂは、第４の締結部７４を軸方向に沿った見た場合に、中心軸線Ｐを中心とした円の径方向において締結面７４ａと貫通孔７４０の開口との間に位置し、締結面７４ａよりも軸方向に窪んで形成されている。開口縁部７４ｃは、貫通孔７４０の軸方向における両側の開口のうち、ドアパネル９１側に位置する開口の縁に設けられている。本実施の形態では、凹部７４ｂは、開口縁部７４ｃに沿って中心軸線Ｐを中心とした円の周方向に延在した溝であり、軸方向に沿って見た当該溝の外枠の形状が円形である。 The opening edge portion 74c of the fourth fastening portion 74 is formed with a recess 74b having a gap between the fourth fastening portion 74 and the door panel 91. The recess 74b is located between the fastening surface 74a and the opening of the through hole 740 in the radial direction of the circle centered on the central axis P when the fourth fastening portion 74 is viewed along the axial direction, and is fastened. It is formed so as to be recessed in the axial direction from the surface 74a. The opening edge portion 74c is provided at the edge of the opening located on the door panel 91 side among the openings on both sides of the through hole 740 in the axial direction. In the present embodiment, the recess 74b is a groove extending in the circumferential direction of a circle centered on the central axis P along the opening edge portion 74c, and the shape of the outer frame of the groove as seen along the axial direction. Is circular.

本実施の形態に係るウインドレギュレータ１は、金属製のナット１１を用いて、ナット１１が挿入される貫通孔７１０〜７３０が形成された樹脂部材としてのドラムハウジング７と、ドラムハウジング７と接する相手部材としてのモータハウジング８とを締結する締結構造を備えている。 The window regulator 1 according to the present embodiment uses a metal nut 11 to form a through hole 710 to 730 into which the nut 11 is inserted, and the drum housing 7 as a resin member and a partner in contact with the drum housing 7. It has a fastening structure for fastening the motor housing 8 as a member.

同様に、ウインドレギュレータ１は、金属製のボルト１２を用いて、ボルト１２が圧入される貫通孔７４０，７５０が形成されたドラムハウジング７と、ドラムハウジング７と接する相手部材としてのドアパネル９１とを締結する締結構造を備えている。なお、ナット１１、ボルト１２は、それぞれ本発明における「締結部材」に相当する。以下、この締結構造について説明する。 Similarly, the window regulator 1 uses a metal bolt 12 to form a drum housing 7 in which through holes 740 and 750 into which the bolt 12 is press-fitted are formed, and a door panel 91 as a mating member in contact with the drum housing 7. It has a fastening structure for fastening. The nut 11 and the bolt 12 correspond to the "fastening member" in the present invention, respectively. Hereinafter, this fastening structure will be described.

図８は、ドラムハウジングの第３の締結部７３の構成を示す説明図であって、図４におけるＡ−Ａ線に沿って切断した断面図である。図９は、ドラムハウジング７の第４の締結部７４の構成を示す説明図であって、図４におけるＢ−Ｂ線に沿って切断した断面図である。図８では、圧入されたナット１１を二点鎖線で示している。図９では、圧入されたボルト１２を二点鎖線で示している。 FIG. 8 is an explanatory view showing the configuration of the third fastening portion 73 of the drum housing, and is a cross-sectional view taken along the line AA in FIG. FIG. 9 is an explanatory view showing the configuration of the fourth fastening portion 74 of the drum housing 7, and is a cross-sectional view taken along the line BB in FIG. In FIG. 8, the press-fitted nut 11 is shown by a chain double-dashed line. In FIG. 9, the press-fitted bolt 12 is shown by a chain double-dashed line.

図８に示すように、ナット１１は、圧入方向（軸方向）に沿って見た形状が正六角形状の本体部１１０と、本体部１１０より大径に形成された鍔部１１１と、一体に有している。ナット１１には、その本体部１１０及び鍔部１１１を軸方向に貫通したネジ穴１１ａが形成されている。 As shown in FIG. 8, the nut 11 is integrally formed with a main body portion 110 having a regular hexagonal shape as viewed along the press-fitting direction (axial direction) and a flange portion 111 formed having a diameter larger than that of the main body portion 110. Have. The nut 11 is formed with a screw hole 11a that penetrates the main body 110 and the flange 111 in the axial direction.

第３の締結部７３の貫通孔７３０は、ナット１１の本体部１１０が圧入される圧入孔７３１と、軸方向においてモータハウジング８とは反対側の端部が開口した大径孔７３３と、圧入孔７３１と大径孔７３３との間に位置する中径孔７３２とが連通してなる段付き孔である。 The through hole 730 of the third fastening portion 73 is a press-fitting hole 731 into which the main body 110 of the nut 11 is press-fitted, and a large-diameter hole 733 having an end opposite to the motor housing 8 in the axial direction. It is a stepped hole formed by communicating the medium diameter hole 732 located between the hole 731 and the large diameter hole 733.

圧入孔７３１は、軸方向に沿って見た形状が正六角形状であり（図６参照）、その内面７３１ａにはリブ７３０ａが設けられている。中径孔７３２及び大径孔７３３は、軸方向に沿って見た形状が円形である。中径孔７３２の内面は、ナット１１の鍔部１１１を受ける受け面７３２ａと、圧入孔７３１に圧入されたナット１１を抜け止めする抜け止め面７３２ｂとを含んでいる。抜け止め面７３２ｂは、軸方向の大径孔７３３側に向かうほど中径孔７３２の内径が小さくなるように傾斜している。また、ナット１１の鍔部１１１の外径は、抜け止め面７３２ｂにおける内径が最も小さくなる最小径よりも大きい。これにより、圧入されたナット１１の鍔部１１１が抜け止め面７３２ｂに係合し、ナット１１の大径孔７３３側へ軸方向の移動が規制される。 The press-fitting hole 731 has a regular hexagonal shape when viewed along the axial direction (see FIG. 6), and a rib 730a is provided on the inner surface 731a thereof. The medium-diameter hole 732 and the large-diameter hole 733 have a circular shape when viewed along the axial direction. The inner surface of the medium-diameter hole 732 includes a receiving surface 732a that receives the flange portion 111 of the nut 11 and a retaining surface 732b that prevents the nut 11 press-fitted into the press-fit hole 731 from coming off. The retaining surface 732b is inclined so that the inner diameter of the medium-diameter hole 732 becomes smaller toward the large-diameter hole 733 side in the axial direction. Further, the outer diameter of the flange portion 111 of the nut 11 is larger than the minimum diameter at which the inner diameter of the retaining surface 732b is the smallest. As a result, the flange portion 111 of the press-fitted nut 11 engages with the retaining surface 732b, and the axial movement of the nut 11 toward the large-diameter hole 733 side is restricted.

ドラムハウジング７にモータハウジング８を締結する際には、ナット１１をドラムハウジング７に圧入した後に、第３の締結部７３の締結面７３ａとモータハウジング８の第３の被締結部８３の被締結面８３ａと接触させた状態で、ハウジング固定用のボルト（不図示）をモータハウジング８側から挿入してナット１１に螺合させる。これにより、モータハウジング８がドラムハウジング７に締結される。 When fastening the motor housing 8 to the drum housing 7, after the nut 11 is press-fitted into the drum housing 7, the fastening surface 73a of the third fastening portion 73 and the third fastened portion 83 of the motor housing 8 are fastened. In contact with the surface 83a, a housing fixing bolt (not shown) is inserted from the motor housing 8 side and screwed into the nut 11. As a result, the motor housing 8 is fastened to the drum housing 7.

ナット１１をドラムハウジング７の圧入孔７３１に圧入する際には、第３の締結部７３の貫通孔７３０の大径孔７３３側の開口から挿入し、圧入孔７３１にナット１１の本体部１１０を圧入する。この際、ナット１１の本体部１１０における座面１１０ｂが締結面７３ａと略平行に並ぶ位置までナット１１が圧入される。 When the nut 11 is press-fitted into the press-fitting hole 731 of the drum housing 7, the nut 11 is inserted through the opening on the large-diameter hole 733 side of the through hole 730 of the third fastening portion 73, and the main body 110 of the nut 11 is inserted into the press-fitting hole 731. Press in. At this time, the nut 11 is press-fitted to a position where the seat surface 110b of the main body 110 of the nut 11 is aligned substantially parallel to the fastening surface 73a.

本実施の形態によれば、第３の締結部７３の開口縁部７３ｃに凹部７３ｂが形成されているので、仮にナット１１を圧入する際にナット１１の本体部１１０の外周面１１０ａが圧入孔７３１のリブ７３０ａの樹脂を削り取ってバリが生じたとしても、凹部７３ｂ内にバリが留まるので、締結面７３ａと被締結面８３ａとの間にバリが挟まることが防止される。これにより、締結部材であるナット１１の圧入時に生じるバリに起因した締結力の低下を防止することができる。 According to the present embodiment, since the recess 73b is formed in the opening edge 73c of the third fastening portion 73, when the nut 11 is press-fitted, the outer peripheral surface 110a of the main body 110 of the nut 11 is a press-fit hole. Even if the resin of the rib 730a of the 731 is scraped off to generate burrs, the burrs remain in the recesses 73b, so that the burrs are prevented from being caught between the fastening surface 73a and the bonded surface 83a. As a result, it is possible to prevent a decrease in the fastening force due to burrs generated when the nut 11 which is a fastening member is press-fitted.

ここで、第３の締結部７３における凹部７３ｂの深さＣ（締結面７３ａから凹部７３ｂの底面までの距離）は、例えば０．５〜１．０ｍｍである。 Here, the depth C (distance from the fastening surface 73a to the bottom surface of the recess 73b) of the recess 73b in the third fastening portion 73 is, for example, 0.5 to 1.0 mm.

図９に示すように、ボルト１２は、ネジを有する軸部１２０と、後述する貫通孔７４０の圧入孔７４１に圧入される本体部１２１と、本体部１２１より大径の頭部１２２と、を一体に有している。本体部１２１は、その圧入方向（軸方向）に沿って見た形状が円形状である。 As shown in FIG. 9, the bolt 12 includes a shaft portion 120 having a screw, a main body portion 121 press-fitted into a press-fit hole 741 of a through hole 740 described later, and a head portion 122 having a diameter larger than that of the main body portion 121. It has one. The main body 121 has a circular shape as viewed along the press-fitting direction (axial direction).

第４の締結部７４の貫通孔７４０は、ボルト１２の本体部１２１が圧入される圧入孔７４１と、ドアパネル９１とは反対側に開口した大径孔７４３と、圧入孔７４１と大径孔７４３との間に位置する中径孔７４２とが連通してなる段付き孔である。 The through hole 740 of the fourth fastening portion 74 is a press-fit hole 741 into which the main body 121 of the bolt 12 is press-fitted, a large-diameter hole 743 opened on the opposite side of the door panel 91, and a press-fit hole 741 and a large-diameter hole 743. It is a stepped hole that communicates with the medium-diameter hole 742 located between the and.

ドアパネル９１にドラムハウジング７を締結する際には、ボルト１２をドラムハウジング７に圧入した後に、第４の締結部７４の締結面７４ａとドアパネル９１の被締結面９１ａと接触させた状態で、ドアパネル固定用のナット（不図示）をドアパネル９１側からボルト１２の軸部１２０に螺合させる。これにより、ドラムハウジング７がドアパネル９１に締結される。 When fastening the drum housing 7 to the door panel 91, after the bolt 12 is press-fitted into the drum housing 7, the door panel is in contact with the fastening surface 74a of the fourth fastening portion 74 and the fastened surface 91a of the door panel 91. A fixing nut (not shown) is screwed into the shaft portion 120 of the bolt 12 from the door panel 91 side. As a result, the drum housing 7 is fastened to the door panel 91.

ボルト１２をドラムハウジング７の圧入孔７４１に圧入する際には、第４の締結部７４の貫通孔７４０の大径孔７４３側の開口から挿入し、圧入孔７４１にボルト１２の本体部１２１を圧入する。なお、圧入孔７４１の内径寸法（六角の各辺のうち対向する辺同士の距離）は、ボルト１２の本体部１２１の外径寸法よりも僅かに小さい。 When the bolt 12 is press-fitted into the press-fitting hole 741 of the drum housing 7, the bolt 12 is inserted through the opening on the large-diameter hole 743 side of the through hole 740 of the fourth fastening portion 74, and the main body 121 of the bolt 12 is inserted into the press-fitting hole 741. Press in. The inner diameter of the press-fitting hole 741 (distance between the opposing sides of each of the hexagons) is slightly smaller than the outer diameter of the main body 121 of the bolt 12.

本実施の形態によれば、第４の締結部７４の開口縁部７４ｃに凹部７４ｂが形成されているので、仮にボルト１２を圧入する際にボルト１２の本体部１２１の外周面１２１ａが圧入孔７４１の内面７４１ａの樹脂を削りとってバリが生じたとしても、凹部７４ｂにバリが留まるので、締結面７４ａとドアパネル９１の被締結面９１ａとの間にバリが挟まることが防止される。これにより、締結部材であるボルト１２の圧入時に生じるバリに起因した締結力の低下を防止することができる。また、圧入孔７４１の内面７４１ａにリブ７３０ａを設けてもよい。 According to the present embodiment, since the recess 74b is formed in the opening edge portion 74c of the fourth fastening portion 74, when the bolt 12 is press-fitted, the outer peripheral surface 121a of the main body portion 121 of the bolt 12 is a press-fit hole. Even if the resin on the inner surface 741a of the 741 is scraped off to generate burrs, the burrs remain in the recesses 74b, so that the burrs are prevented from being caught between the fastening surface 74a and the fastened surface 91a of the door panel 91. As a result, it is possible to prevent a decrease in the fastening force due to burrs generated when the bolt 12 which is the fastening member is press-fitted. Further, the rib 730a may be provided on the inner surface 741a of the press-fitting hole 741.

ここで、第４の締結部７４の第４の締結部７４における凹部７４ｂの深さＤ（締結面７４ａから凹部７４ｂの底面までの距離）は、例えば０．５〜１．０ｍｍである。 Here, the depth D (distance from the fastening surface 74a to the bottom surface of the recess 74b) of the recess 74b in the fourth fastening portion 74 of the fourth fastening portion 74 is, for example, 0.5 to 1.0 mm.

（変形例）
次に、本実施の形態に係るウインドレギュレータ１の変形例について図１０を参照して説明する。図１０（ａ）は、変形例に係るドラムハウジング７の第３の締結部７６の構成を示す斜視図であり、図１０（ｂ）は、ナット１１がドラムハウジング７に圧入された状態の変形例に係るドラムハウジング７の第３の締結部７６の構成を示す斜視図である。 (Modification example)
Next, a modified example of the window regulator 1 according to the present embodiment will be described with reference to FIG. FIG. 10 (a) is a perspective view showing the configuration of the third fastening portion 76 of the drum housing 7 according to the modified example, and FIG. 10 (b) is a deformed state in which the nut 11 is press-fitted into the drum housing 7. It is a perspective view which shows the structure of the 3rd fastening part 76 of the drum housing 7 which concerns on an example.

変形例に係るウインドレギュレータ１は、本実施の形態に係るドラムハウジング７における第１乃至第５の締結部７１〜７５の凹部と構成が異なる他は、本実施の形態と同様に構成されている。図１０においては、変形例に係るドラムハウジング７の第３の締結部７６を例に説明する。 The wind regulator 1 according to the modified example has the same configuration as that of the present embodiment except that the configuration is different from the recesses of the first to fifth fastening portions 71 to 75 in the drum housing 7 according to the present embodiment. .. In FIG. 10, a third fastening portion 76 of the drum housing 7 according to the modified example will be described as an example.

図１０（ａ）及び（ｂ）に示すように、変形例に係る第３の締結部７６の開口縁部７６ｃには、モータハウジング８との間で隙間が介在する凹部７６ｂが形成されている。凹部７６ｂは、第３の締結部７６を軸方向に沿った見た場合に、中心軸線Ｑを中心とした円の径方向において締結面７６ａと貫通孔７６０の開口との間に位置し、締結面７６ａよりも軸方向に窪んで形成されている。開口縁部７６ｃは、貫通孔７６０の軸方向における両側の開口のうち、モータハウジング８側に位置する開口の縁に設けられている。本変形例では、凹部７６ｂは、開口縁部７６ｃに沿って所定の間隔で配列した複数（６つ）の溝であり、軸方向に沿って見た当該溝の外枠の形状が半円状である。凹部７６ｂは、貫通孔７６０の内面に設けられた６つのリブ７６０ａに対応する位置に設けられている。 As shown in FIGS. 10A and 10B, a recess 76b having a gap between the third fastening portion 76 and the motor housing 8 is formed in the opening edge portion 76c of the third fastening portion 76 according to the modified example. .. The recess 76b is located between the fastening surface 76a and the opening of the through hole 760 in the radial direction of the circle centered on the central axis Q when the third fastening portion 76 is viewed along the axial direction, and is fastened. It is formed so as to be recessed in the axial direction from the surface 76a. The opening edge portion 76c is provided on the edge of the opening located on the motor housing 8 side of the openings on both sides of the through hole 760 in the axial direction. In this modification, the recesses 76b are a plurality of (six) grooves arranged at predetermined intervals along the opening edge 76c, and the shape of the outer frame of the grooves as seen along the axial direction is semicircular. Is. The recess 76b is provided at a position corresponding to the six ribs 760a provided on the inner surface of the through hole 760.

本変形例によれば、本実施の形態と同様に、仮にナット１１を圧入する際に貫通孔７６０のリブ７６０ａの樹脂を削り取ってバリが生じたとしても、凹部７６ｂにバリが留まるので、締結面７６ａとモータハウジング８の被締結面８３ａとの間にバリが挟まることが防止される。これにより、締結部材であるナット１１の圧入時に生じるバリに起因した締結力の低下を防止することができる。 According to the present modification, as in the present embodiment, even if the resin of the rib 760a of the through hole 760 is scraped off when the nut 11 is press-fitted to generate burrs, the burrs remain in the recess 76b, so that the nut 11 is fastened. It is possible to prevent burrs from being caught between the surface 76a and the surface to be fastened 83a of the motor housing 8. As a result, it is possible to prevent a decrease in the fastening force due to burrs generated when the nut 11 which is a fastening member is press-fitted.

以上、本発明の実施の形態を説明したが、上記に記載した実施の形態は特許請求の範囲に係る発明を限定するものではない。例えば、本実施の形態において、第３の締結部７３の貫通孔７３０内にリブ７３０ａを用いてナット１１を圧入していたが、リブ７３０ａは必須ではない。この場合の圧入方法としては、圧入孔７３１の対辺寸法をナット１１の本体部１１０の対辺寸法よりも僅かに小さくすることで、ナット１１を圧入することも可能である。なお、この場合には、圧入孔７３１の内面７３１ａの樹脂が削りとられてバリが生じる。 Although the embodiments of the present invention have been described above, the embodiments described above do not limit the invention according to the claims. For example, in the present embodiment, the nut 11 is press-fitted into the through hole 730 of the third fastening portion 73 by using the rib 730a, but the rib 730a is not essential. As a press-fitting method in this case, the nut 11 can be press-fitted by making the opposite side dimension of the press-fitting hole 731 slightly smaller than the opposite side dimension of the main body 110 of the nut 11. In this case, the resin on the inner surface 731a of the press-fitting hole 731 is scraped off to generate burrs.

また、実施の形態の中で説明した特徴の組合せの全てが発明の課題を解決するための手段に必須であるとは限らない点に留意すべきである。本発明は、その趣旨を逸脱しない範囲で適宜変形して実施することが可能である。 It should also be noted that not all combinations of features described in the embodiments are essential to the means for solving the problems of the invention. The present invention can be appropriately modified and implemented without departing from the spirit of the present invention.

１…ウインドレギュレータ
２…ガイドレール
３…キャリアプレート
５…モータ
６…ドラム
７…ドラムハウジング
８…モータハウジング
９…ドア
１０…駆動部
１１…ナット
１２…ボルト
４１…上昇側ケーブル
４２…下降側ケーブル
７１…第１の締結部
７２…第２の締結部
７３…第３の締結部
７４…第４の締結部
７５…第５の締結部
７３ｂ，７４ｂ，７６ｂ…凹部
７３ｃ，７４ｃ，７６ｃ…開口縁部
９０…窓ガラス
９１…ドアパネル
７３０，７４０，７６０…貫通孔 1 ... Wind regulator 2 ... Guide rail 3 ... Carrier plate 5 ... Motor 6 ... Drum 7 ... Drum housing 8 ... Motor housing 9 ... Door 10 ... Drive 11 ... Nut 12 ... Bolt 41 ... Ascending side cable 42 ... Lowering side cable 71 ... 1st fastening portion 72 ... 2nd fastening portion 73 ... 3rd fastening portion 74 ... 4th fastening portion 75 ... 5th fastening portion 73b, 74b, 76b ... recessed portion 73c, 74c, 76c ... opening edge portion 90 ... Window glass 91 ... Door panels 730, 740, 760 ... Through holes

Claims (4)

金属製の締結部材を用いて、前記締結部材が圧入される圧入孔が形成された樹脂部材と、前記樹脂部材と接する相手部材とを締結する締結構造であって、
前記相手部材によって閉塞される前記圧入孔の開口縁部には、前記相手部材との間で隙間が介在する凹部が形成されている、
締結構造。 It is a fastening structure in which a resin member having a press-fitting hole into which the fastening member is press-fitted and a mating member in contact with the resin member are fastened using a metal fastening member.
A recess is formed in the opening edge of the press-fitting hole that is closed by the mating member so that a gap is interposed between the mating member and the mating member.
Fastening structure. 前記凹部は、前記開口縁部に沿って周方向に延在した溝であり、前記圧入孔の中心軸線に沿って見た前記溝の外枠の形状が円形である、
請求項１に記載の締結構造。 The recess is a groove extending in the circumferential direction along the opening edge, and the shape of the outer frame of the groove as seen along the central axis of the press-fitting hole is circular.
The fastening structure according to claim 1. 前記凹部は、前記開口縁部に沿って所定の間隔で配列した複数の溝である、
請求項１に記載の締結構造。 The recess is a plurality of grooves arranged at predetermined intervals along the opening edge.
The fastening structure according to claim 1. 請求項１乃至３の何れか１項に記載の締結構造を備えたウインドレギュレータであって、
車両の窓ガラスの昇降方向に沿って設けられるガイドレールと、
前記ガイドレールと摺動して前記窓ガラスと共に移動するキャリアプレートと、
前記キャリアプレートを牽引するケーブルと、
モータによって回転駆動するドラムと、を備え、
前記樹脂部材は、前記ドラムを収容するドラムハウジングである、
ウインドレギュレータ。 A wind regulator having the fastening structure according to any one of claims 1 to 3.
Guide rails provided along the ascending / descending direction of the window glass of the vehicle,
A carrier plate that slides on the guide rail and moves together with the window glass.
The cable that pulls the carrier plate and
Equipped with a drum that is driven to rotate by a motor,
The resin member is a drum housing for accommodating the drum.
Wind regulator.
JP2019035174A 2019-02-28 2019-02-28 Fastening structure and window regulator including the same Pending JP2020139558A (en)

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PCT/JP2020/001752 WO2020174931A1 (en) 2019-02-28 2020-01-20 Fastening structure and wind regulator having fastening structure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7037692B1 (en) * 2021-08-10 2022-03-16 株式会社城南製作所 Wind regulator

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Publication number Priority date Publication date Assignee Title
JPS5096284U (en) * 1973-12-29 1975-08-12
JPS5737113A (en) * 1980-08-09 1982-03-01 Sankei Giken Kogyo Kk Inplanting and fixing method of bolt into stud plate
JP2005282679A (en) * 2004-03-29 2005-10-13 Aisan Ind Co Ltd Connecting mechanism
JP2007187282A (en) * 2006-01-16 2007-07-26 Johnan Seisakusho Co Ltd Press fit structure for fitting body
JP2015169304A (en) * 2014-03-10 2015-09-28 シロキ工業株式会社 Resin member having flanged fastening member

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096284U (en) * 1973-12-29 1975-08-12
JPS5737113A (en) * 1980-08-09 1982-03-01 Sankei Giken Kogyo Kk Inplanting and fixing method of bolt into stud plate
JP2005282679A (en) * 2004-03-29 2005-10-13 Aisan Ind Co Ltd Connecting mechanism
JP2007187282A (en) * 2006-01-16 2007-07-26 Johnan Seisakusho Co Ltd Press fit structure for fitting body
JP2015169304A (en) * 2014-03-10 2015-09-28 シロキ工業株式会社 Resin member having flanged fastening member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7037692B1 (en) * 2021-08-10 2022-03-16 株式会社城南製作所 Wind regulator
US11788336B2 (en) 2021-08-10 2023-10-17 Joiinan Manufacturing Inc. Window regulator

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