M422357 五、新型說明： 【新型所屬之技術領域】 本創作是一種高度調整機構，尤指一種可應用於洗澡 用椅之伸縮椅腳、…·等高度調整領域，提供快速而簡便調 整高度功能之高度調整機構。 【先前技術】 以目前現有浴室内之洗澡用椅為例，該洗澡用椅係為 φ 提供老人或行動不便者可以坐姿方式洗澡等目的而設計者 ，其中為符合使用者乘坐的高度，其椅腳係設計成高度可 h 調整之機構。現有之洗澡用椅中，其四支椅腳分別為一具 ：有數定位孔之下桿與一具有彈性扣件之上桿組合而成，; 桿套設於上桿外側，上桿之彈性扣件可扣置於下桿之一定 位孔中定位。於調整高度時，使用者按壓彈性扣件，使彈 性扣件之ώ扣沉入脫離下桿之定位孔’讓使用者調整上、 下桿組合成之椅腳長度，並於調整後，使上桿之彈性扣件 瞻 重新扣制於下桿之一定位孔中固定。 惟前述應用於洗澡用椅之椅腳、·等領域之高度調整 機構，於操作時須對每一組椅腳逐一進行冑度調整，且須 留意每一組椅腳的高度是否一致，而有操作上不便之問題 ，使用彈性扣件作為上、下桿間組合定位之部件，也存在 有穩固性不佳之缺點。 【新型内容】 本創作之主要目的在於提供一種高度調整機構，希藉 此設計改善現有使用彈性扣件作為上、下桿間組合定位之 高度調整機構操作不便 為達成則揭目的， 含： 以及穩固性不佳等缺點。 本創作所設計之高度調整機構係包 二上連桿，係平行今晉， VL φ, , . . ., , ° 一上連桿側面設有複數個 沿軸向直線排列的定位孔； 二管狀的下連桿，係分別 ,a , Γ活動的套設於相應的上連 卜外側’該二下連桿上端各具有__穿孔；以及 一調整裝置，係包含一圓營 圓g狀的板;(:干、二連動桿、一 彈簧、-圓筒狀的操作套筒、二導引件以及二接頭，其中 該橫桿橫向設置於:兮.-π 4归， 又罝於a.一下連桿上端部之間，該橫桿中 段設有二軸向延伸的軸向長扎·； :該二連動桿各果有一:桿.部以.及—位於桿部一端的桿端 ，該-連動桿以桿端相對而可活動的裝設於該橫桿内部； 該彈簧裝設於橫桿内，且位於該二連動桿桿端之間； 狀-玄操作套筒可活動的套設於橫桿中段外側，操作套筒 筒土上叹有一第一導引斜孔與一第二導引斜孔，第一導 引斜孔與第二導引斜孔係相反傾斜方向的長孔且對稱設 置於操作套筒上； 該二導引件分別穿設於操作套筒的第一導引斜孔、第 導引斜孔與橫柃上相應的軸向長孔，再分別固定於相應 的連動桿桿端； 該二接頭分別套設固定於一下連桿上端，提供相應的 j桿穿料中’ a該二接頭分別套㈣$橫桿二側端， 橫桿内部為彈簧頂抵之二連動桿桿部分別穿過下連桿的穿 M422357 孔與上連桿相應的定位孔，而使上連桿固定於下連桿上。 藉此高度調整機構設計，其主要係利用二下連桿分別 美供-具有複數定位孔的上連桿穿設 :間裝設-旋轉操控式的調整裝置，讓使用者可 方式’利用操作套筒上的斜面導引方式帶 = 干内部的二連桿縮回，而脫離上連桿的定位 ^調整二組上、下連桿之組合高度，並調整後釋放操作 套闾，而利用彈簧推頂橫桿内 l· ^ ^ I , 運4干伸出而重新插入 連才干的疋位孔而固定，.使該高度調整機構在操作上 極隹的簡便性以及組合之穩固性。 /、八有 【實施方式】 I'.'.-. i ’如圖1及圖2所示，係娓-士左，M422357 V. New description: [New technical field] This creation is a kind of height adjustment mechanism, especially a kind of height adjustment field which can be applied to the telescopic chair legs of bathing chairs, etc., providing quick and easy adjustment of height function. Height adjustment mechanism. [Prior Art] Taking the bathing chair in the existing bathroom as an example, the bathing chair is designed to provide the elderly or the inconvenient person to sit in a bathing manner, etc., in order to meet the height of the user's ride, the chair The foot system is designed as a highly adjustable mechanism. In the existing bathing chair, the four legs are respectively one: a plurality of positioning holes below the rod and a resilient fastener upper rod combination; the rod sleeve is arranged on the outer side of the upper rod, and the upper rod is elastic buckle The piece can be positioned in one of the positioning holes of the lower rod. When adjusting the height, the user presses the elastic fastener to make the buckle of the elastic fastener sink into the positioning hole of the lower rod, so that the user adjusts the length of the upper and lower rods to be combined, and after adjustment, the upper The elastic fastener of the rod is refastened and fixed in one of the positioning holes of the lower rod. However, the above-mentioned height adjustment mechanism applied to the chair legs of the bathing chair, etc., must adjust the twist of each set of legs one by one during operation, and pay attention to whether the height of each set of legs is the same, and The problem of inconvenience in operation is that the elastic fastener is used as a component for positioning and positioning between the upper and lower rods, and there is also a disadvantage that the stability is not good. [New content] The main purpose of this creation is to provide a height adjustment mechanism, which is designed to improve the existing use of elastic fasteners as a height adjustment mechanism for the combination of the upper and lower rods. The inconvenience of operation is achieved, including: Disadvantages such as poor sex. The height adjustment mechanism designed by this creation is a two-link connecting rod, which is parallel to Jinjin, VL φ, , . . . , , °. One upper connecting rod side is provided with a plurality of positioning holes arranged along the axial line; The lower connecting rods are respectively arranged, a, and the movable sleeves are disposed on the outer side of the corresponding upper jaws. The upper ends of the two lower connecting rods each have a __perforation; and an adjusting device comprises a circular-shaped g-shaped plate; (: dry, two linkage rods, a spring, a cylindrical operating sleeve, two guiding members and two joints, wherein the crossbar is disposed laterally at: 兮.-π 4 归, and 罝 a a. Between the upper ends of the rods, the middle portion of the cross bar is provided with two axially extending axial long ties. The two interlocking rods each have a rod portion and a rod end at one end of the rod portion. The rod is disposed opposite to the rod end and is movable inside the cross rod; the spring is disposed in the cross rod and located between the ends of the two linkage rods; the shape-theft operation sleeve is movablely disposed on the horizontal rod On the outer side of the middle section of the rod, a first guiding inclined hole and a second guiding inclined hole are slanted on the operating sleeve tube, and the first guiding inclined hole and the second guiding inclined hole are phased a long hole in a reverse oblique direction and symmetrically disposed on the operating sleeve; the two guiding members respectively pass through the first guiding inclined hole, the guiding inclined hole and the corresponding axial long hole on the operating sleeve of the operating sleeve And respectively fixed to the corresponding linkage rod end; the two joints are respectively sleeved and fixed on the upper end of the lower link, and the corresponding j-rod is provided in the middle of the a joint of the two joints (four), the two sides of the crossbar, the crossbar The inner connecting rod portion of the spring top is respectively passed through the corresponding hole of the lower connecting rod through the M422357 hole and the upper connecting rod, so that the upper connecting rod is fixed on the lower connecting rod. Mainly using the two lower connecting rods respectively - the upper connecting rod with multiple positioning holes: the inter-installation-rotation-controlled adjustment device allows the user to use the inclined guiding belt on the operating sleeve = The inner two rods are retracted, and the positioning of the upper link is removed. The combined heights of the upper and lower links of the two sets are adjusted, and the operating sleeve is released after adjustment, and the spring is used to push the cross rod inside l· ^ ^ I, Yun 4 dry out and re-insert the only dry hole and fix it. The height adjustment mechanism is extremely simple in operation and the stability of the combination. /, eight has [Embodiment] I'.'.-. i ’, as shown in Fig. 1 and Fig. 2, is a 娓-士左,
Aw" 係揭不本創作高度調整機構之一 作仏實鉍例’該高度調整機構 f>以及一調整裝置3,其中： 上3^干1'二下連 :該二上連桿1可為獨立 一體，該二上連桿牛或可與其他部件結合 可分別力梦^ 桿體’該二上連桿1底端 二上連桿1側面設有複數個定位連孔杯/係平行設置，且該 ,(孔1a，該複數個定位孔 杆1軸句主一直線排列。 5亥一下連桿2為管狀沾拉碰 相應的上連桿，外側’今_下十’並分別可活動的套設於 ，用以與上連…任1:數Γ上端各具有-穿孔23 下端可裝設一腳墊2b。 疋立孔伪相對，下連桿2 “整裝置3係包含―橫桿1〇、二連動 黃4〇、一操作套冑50、二導引件7〇以及二接頭Μ，或 進-步包含1位件6q、其中： 該tn和· 1 〇係一管狀圓桿體且橫向設置於該二下連 才于2上端之間’該橫桿10中段設有二轴向長孔12，該 轴向長孔1 2係沿橫桿1 0軸向延伸，於該二軸向長孔 之門尚可進~步設置一固定孔11，使該二軸向長孔12 係對稱設於固定孔11兩側。 該一連動桿3〇各具有一桿部31以及一位於桿部31 端的杯端32 ’桿端32上各設有-組接孔33，該二連動 ~ 30係以;^干端32相對而可活動的裝設於橫桿1 〇内部。 該彈s 40裝設於橫桿1 0内部，且位於該二連動桿 3〇桿端32之間，用以對該二連動桿3〇提供彈力。 θ該操作套筒.50為圓形套筒，且可活動的套設於該橫 才干1 〇中&外側’矯作套筒5〇之筒壁上設有“第一導引斜 孔52與一第二導引斜孔53，或進一步於第―導引斜孔52 與第一導引斜孔53之間設置一限位長孔51，限位長孔51 ^沿操作套筒5〇《筒壁圓周延伸之派形長孔，且對應於 松柃1 0上的固定孔】i，第一導引斜孔與第二導引斜孔^ 係相反傾斜方向的長孔，且對稱設置於限位長孔51之兩 側並與該検桿1 〇上的二軸向長孔彳2分別對應，所述第 -導引斜孔52與第二導引斜孔53各具有—第—端521、 531與-第二端522、532 ’第-端521、531至限位長孔 51之距離小於第二端522、532至限位長孔51之距離。 忒限位件60係穿設於操作套筒5〇的限位長孔51且 末端固定於橫桿10的固定孔”中；該二導引件70係分 別穿設於操作套筒5Q的第—導引斜52、第二導引 53以及検桿1〇上相應的 連動桿3〇桿端32的組接孔33^。12,再分別固定相應的 該二接頭2〇 本體-側的支接部2;，接頭=2:以及-成形於接頭 連桿2上端，提 刀別套設固定於-下 22套接固定於該橫桿過:中…支接部 元件加㈣定mn 4進—步使㈣絲等固定 提供彈六而祕 '干 内部之二連動桿3〇藉由彈簧40 提供彈力而推抵連叙士曰in ± 31 〇、 杯3〇朝外移動，使連動桿J之桿部 31末端分別穿過下遠棍 什口丨 .. 柃2的牙孔2a與上連桿1相應的定 人位孔13’使上連桿1.固定於下連桿2上。 .一 *圖3及圖4所不，本創作高度調整機構可應用於浴 /椅腳ibj度調整機構，或可應用於其他須同步兩側同 问度之機構中。本創作高度調整機構於使用時，當 口定狀心下’如圖2所示，橫桿】〇内部之二連動桿3〇藉 由彈簧4G提供彈力而推抵連動桿扣朝外移動，使連動桿 3〇之才干部31末端分別穿過下連桿2的穿孔2a與上連桿1 相應的疋位孔1 a，使上連桿]固定於下連桿2上，此時， δ亥一導引件70分別位於操作套筒5〇之第一導引斜孔52 與第二導引斜孔53距離限位長孔51較遠的第二端522、 532之位置，且分別位於橫桿1〇二軸向長孔12遠離固定 孔1 1之一端位置而呈定位狀態。 當調整高度時，如圖5及圖6所示，使用者手握操作 套筒50旋轉一角度’利用操作套筒50上的第一導引斜孔 52與第二導引斜孔53之斜面分別導引該二具有導引件70 M422357 之連動桿30相向接近且壓縮彈簧4〇，即導引件7〇自操 作套筒50之第一導引斜孔52與第二導引斜孔53距離限 位長孔51較遠的第二端522、532位置，移動至第—導引 斜孔52與第一導引斜孔53距離限位長孔51較遠的第_ 端521、531位置，而使連動桿30之桿部31末端脫離上 連桿1的定位孔1 a，其中，藉由限位件60穿設於操作套 筒50的限位長孔51且末端固定於橫桿1〇的固定孔中 ’使操作套筒50可於橫桿1〇上有限角度旋轉。 於連動桿30之桿部31末端脫離上連桿彳的定位孔 1a時，使用者可同時上下移動調整裝置3及其兩側下連桿 2至預疋问度位置後，釋放操作套筒5〇，即藉由彈簧々ο 提供回復彈力推抵連動桿，3〇朝外移動’使連動桿3〇之桿 部31末端分別穿過下連桿2的穿孔^與上連桿，相應的 疋位孔1 a，使上連桿]固定於下連桿2上，該二導引件 70分別復位至操作套筒5〇之第一導引斜孔52與第二導 引斜孔53距離限位長孔51較遠的第二端522、532之位 置，且分別位於橫桿1〇二軸向長孔12遠離固定孔n之 一端位置而呈定位狀態。 【圖式簡單說明】 圖係本創作尚度調整機構之一較佳實施例之立體分 解不意圖0 圖2係圖1所示高度調整機構較佳實施例的組合剖面 示意圖。 圖3係圖1所示高度調整機構較佳實施例應用於浴室 椅之前視立體示意圖。 M422357 圖4係圖”斤示高度調整機構較佳實施例 椅之仰視立體示意圖。 〜用於，合至 圖5係圖1所示高度調整機 操作示意圖。 較佳…列調整高度之 。圖6係圖’所示高度調整機構較佳實施例調整高度之 操作剖面圖。 【主要元件符號說明】Aw" is not one of the creative height adjustment agencies for the example of 'the height adjustment mechanism f> and one adjustment device 3, where: upper 3 ^ dry 1 ' two down: the two upper link 1 can be independent In one piece, the two upper connecting rods can be combined with other components to respectively force the body of the rod. The bottom of the two upper connecting rods 1 is provided with a plurality of positioning coupling cups/parallel arrangement on the side of the upper connecting rod 1 and Therefore, (hole 1a, the plurality of positioning hole rods 1 axis sentence main line arrangement. 5 Hai next link 2 is a tubular dipped and touched corresponding upper link, the outer side 'this _ lower ten' and respectively movable movable set For the purpose of connection with the upper part of the number: 1 Γ 各 各 各 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 穿孔 下 下 下 下 下 下 下 下 下 下 下 下 下 下 下 下The second linkage yellow 4 〇, the one operation sleeve 胄 50, the two guide members 7 〇 and the two joint Μ, or the further step includes a 1-position member 6q, wherein: the tn and · 1 〇 is a tubular round body and is laterally disposed Between the two lower ends, the middle portion of the crossbar 10 is provided with two axially long holes 12 extending axially along the crossbar 10, on the two axes. The long hole door can still be provided with a fixing hole 11 so that the two axial long holes 12 are symmetrically disposed on both sides of the fixing hole 11. The one connecting rod 3 has a rod portion 31 and a rod portion. 31 end of the cup end 32' rod end 32 is provided with a set of connecting holes 33, the two interlocking ~ 30 series; ^ dry end 32 is relatively movable and is installed inside the crossbar 1 。. The utility model is disposed inside the crossbar 10 and located between the mast ends 32 of the two linkage rods 3 for providing elastic force to the two linkage rods 3. The operation sleeve .50 is a circular sleeve and is movable. The first guiding inclined hole 52 and the second guiding inclined hole 53 are provided on the wall of the transversely-made 1 && outer 'forging sleeve 5 ,, or further to the first guide A limiting long hole 51 is defined between the inclined hole 52 and the first guiding inclined hole 53. The limiting long hole 51 is along the operating sleeve 5〇 “the long hole extending from the circumference of the cylinder wall, and corresponds to the loose The fixing hole of the first hole is i. The first guiding inclined hole and the second guiding inclined hole are long holes opposite to the oblique direction, and are symmetrically disposed on both sides of the limiting long hole 51 and are aligned with the mast 1 The upper two axial long holes 彳2 are respectively The first guiding inclined hole 52 and the second guiding inclined hole 53 each have a first end 521, 531 and a second end 522, 532 'the first end 521, 531 to the limiting long hole 51. The distance is smaller than the distance between the second end 522, 532 and the limiting long hole 51. The limiting member 60 is disposed in the fixing hole 51 of the operating sleeve 5〇 and the end is fixed in the fixing hole of the cross bar 10; The two guiding members 70 are respectively disposed through the first guiding slant 52 of the operating sleeve 5Q, the second guiding 53 and the assembling holes 33 of the corresponding connecting rod 3 mast ends 32 of the mast 1 。. 12, respectively, respectively fix the corresponding two joints 2 〇 body-side support portion 2;, joint = 2: and - formed at the upper end of the joint link 2, the knife is sleeved and fixed to the lower 22 sleeve fixed to The crossbar is over: the middle part of the support part is added (4) the mn 4 is entered, the step is made (4), the wire is fixed, the bomb is provided, and the second internal linkage rod 3 is pushed by the spring 40 to push the senna.曰in ± 31 〇, cup 3 〇 move outwards, so that the end of the rod portion 31 of the linkage rod J passes through the lower rod, respectively. The occlusion hole 2a of the 柃2 and the fixed position hole corresponding to the upper link 1 13' to make the upper link 1. fixed to the lower link 2 on. 1. *Fig. 3 and Fig. 4, the creation height adjustment mechanism can be applied to the bath/chair ibj degree adjustment mechanism, or can be applied to other mechanisms that need to synchronize the sides. When the height adjustment mechanism of the present invention is used, when the mouth is fixed, as shown in FIG. 2, the two internal linkages of the crossbar 〇 〇 提供 提供 提供 〇 〇 〇 〇 〇 〇 〇 弹簧 弹簧 弹簧 弹簧 弹簧 弹簧 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 The end of the stem 31 of the rod 3 passes through the perforation 2a of the lower link 2 and the corresponding hole 1 a of the upper link 1 respectively, so that the upper link is fixed to the lower link 2, at this time, The guiding members 70 are respectively located at the positions of the first guiding inclined holes 52 of the operating sleeve 5 and the second ends 522, 532 of the second guiding inclined holes 53 which are far from the limiting long holes 51, and are respectively located at the horizontal bars The two axially long holes 12 are positioned away from one end of the fixing hole 1 1 . When the height is adjusted, as shown in FIG. 5 and FIG. 6, the user holds the operating sleeve 50 at an angle 'using the inclined surface of the first guiding inclined hole 52 and the second guiding inclined hole 53 on the operating sleeve 50. The two connecting rods 30 having the guiding members 70 M422357 are respectively guided to approach and compress the springs 4〇, that is, the guiding members 7 are guided from the first guiding inclined holes 52 and the second guiding inclined holes 53 of the operating sleeve 50. Positions of the second ends 522, 532 far from the limiting slot 51 are moved to the positions of the first end 521, 531 where the first guiding inclined hole 52 and the first guiding inclined hole 53 are far from the limiting long hole 51. The end of the rod portion 31 of the interlocking rod 30 is disengaged from the positioning hole 1 a of the upper connecting rod 1 , wherein the limiting member 60 is inserted through the limiting long hole 51 of the operating sleeve 50 and the end is fixed to the cross bar 1 In the fixing hole of the crucible, the operating sleeve 50 can be rotated at a limited angle on the crossbar 1〇. When the end of the rod portion 31 of the linkage rod 30 is disengaged from the positioning hole 1a of the upper link ,, the user can simultaneously move the adjustment device 3 and the lower link 2 on both sides thereof to the pre-question position at the same time, and then release the operation sleeve 5 〇, that is, by the spring 々ο providing a returning elastic force to push the linkage rod, and 3〇 moving outwards, so that the end of the rod portion 31 of the linkage rod 3 passes through the perforation of the lower link 2 and the upper link respectively, correspondingly The upper hole 1 is fixed to the lower link 2, and the two guiding members 70 are respectively reset to the distance between the first guiding inclined hole 52 and the second guiding inclined hole 53 of the operating sleeve 5〇. The positions of the second ends 522 and 532 of the distal end of the limiting hole 51 are respectively located at positions of the crossbar 1 and the two axially long holes 12 away from the fixing hole n. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a schematic cross-sectional view showing a preferred embodiment of the height adjusting mechanism shown in FIG. 1. FIG. 2 is a schematic cross-sectional view showing a preferred embodiment of the height adjusting mechanism shown in FIG. Fig. 3 is a front perspective view showing the preferred embodiment of the height adjusting mechanism shown in Fig. 1 applied to a bathroom chair. M422357 Fig. 4 is a perspective view of a preferred embodiment of the chair of the height adjustment mechanism of the pin. Fig. 5 is a schematic view of the operation of the height adjusting machine shown in Fig. 1. Fig. 5 is a preferred embodiment of the height adjustment machine. FIG. 2 is a schematic sectional view showing the height adjustment mechanism of the preferred embodiment of the height adjustment mechanism. [Main component symbol description]
1上連桿 :1a ·定位孔-..... 2下連桿 2a穿孔 3調整裝置 .1 〇橫桿 1 2軸向長孔 20接頭 22支接部 30連動桿 32桿端 40彈簧 50操作套筒 52第一導引斜孔 522第二端 531第一端 60限位件 7〇導引件 1b.端蓋-— 2b腳墊 11固定孔 21接頭本體 桿部 33組接孔 51限位長孔 521第一端 53第二導引斜孔 532第二端1 Upper link: 1a · Positioning hole -..... 2 Lower link 2a Perforation 3 adjustment device. 1 〇 Crossbar 1 2 Axial long hole 20 Joint 22 Bracket 30 Linkage rod 32 Rod end 40 Spring 50 Operating sleeve 52 first guiding inclined hole 522 second end 531 first end 60 limiting member 7 〇 guiding member 1b. end cover - 2b foot pad 11 fixing hole 21 joint body rod portion 33 set hole 51 limit The first end 53 of the long hole 521 is the second end of the second guiding inclined hole 532