1325778 九、發明說明： 【發明所屬之技術領域】 【技術領域】： 【0001】 本發明係有關一種輪椅的車輪煞車（lock)裝置，當乘座者坐 入座位後輪椅車輪鎖可以自動解除的輪椅車輪煞車裝置。 # 【先前技術】 【0002】 習用之輪椅乘坐者在輪椅使用時車輪是自由的轉動著，下 輪椅之後輪椅不須隨S義時相煞車，使車輪不會隨意移動才 離開；雖然從輪椅離開後不用再支樓著輪椅去操作二車:但輪椅 的隨意移動有導致發生翻車等危險狀態之虞，本發明因而提出一 種乘坐者從輪椅離開時會自動煞車的輪椅的煞車裝置（請參·下述 ·_文獻υ。在該文獻中，若使用者按下輪椅座位及^部的座塾 時，可以藉煞車導線(brake wire)連動連桿而解除煞車，使用者 站起來時’絲後雜子關料絲_，賴轉線上方連 ·· 動牽引煞車連桿，而達到煞車的目的。 [專利文獻1] 特開2003-153961號公報 • 【發明内容】 • 【發明欲解決之問題】 - 【0003】 5 1325778 本發明所欲解決的問題點在於：上述習用煞車聲 以坐塾的動作而連動煞車導線’經由煞車連桿的操;置的構造是 以解除煞車’但長時間使用下導線的伸縮量非調^成’雖可 【0004】 『。 為能解決上述問題，本發明提供一種能確實鎖 椅車輪煞車裝置，長久使料其動作不會變調，^輪的輪 用性極高。 笮文心，實 【解決問題的手段】 【0005】 以下說暇為本發明輪椅車輪煞車農置 為解決上述的問題， 的要件及其特徵： 置的下1325778 IX. Description of the Invention: [Technical Field] [Technical Field]: [0001] The present invention relates to a wheel lock device for a wheelchair, which can be automatically released when an occupant sits in a seat. Wheelchair wheel brake device. # [Prior Art] [0002] When the wheelchair occupant is used in a wheelchair, the wheel is free to rotate. After the wheelchair is wheelchair, the wheelchair does not need to be driven by the S-time, so that the wheel does not move freely to leave; although it leaves from the wheelchair After that, there is no need to use a wheelchair to operate the second car: but the random movement of the wheelchair has a dangerous state such as a rollover. The present invention therefore proposes a brake device for a wheelchair that automatically slams when the occupant leaves the wheelchair (please refer to In the literature, if the user presses the seat of the wheelchair and the seat of the ^ part, the brake wire can be linked by the brake wire to release the brake. When the user stands up, the wire is behind. The miscellaneous material is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 】 - [0003] 5 1325778 The problem to be solved by the present invention is that the above-mentioned conventional braking sound is linked to the brake wire by the action of the sitting motion, and the structure is set to release the brake. 'But the amount of expansion and contraction of the wire used for a long time is not adjusted. 'But it can be [0004] 『. In order to solve the above problem, the present invention provides a device for accurately locking the wheel of a chair wheel, and the action of the material is not changed for a long time, ^ The wheel's wheelability is extremely high. 笮文心,实 [A solution to the problem] [0005] The following is a description of the above-mentioned problems, and the characteristics of the wheelchair wheel brakes for the present invention:
(1)坐塾下方設有可使錄上下連_動作裝置，該動作裳 面設有可轉動的彎板。 " 'j述鎖。板係可自裝置於車輪上關_合孔脫離的鎖合 ⑶前項鎖合孔係於上述呈馳多數配置而成。 ⑷备作動件上料彎板將上述贿】7賴盤之鎖合孔方向移動; 反之’當作動件下降時，上述之轴桿17則自圓盤5的鎖合孔Μ 退出。 别述彎板的下方係於彎板的下端配置可鬆脫的鎖合裝 6 置田作動件下移時上彎 離開圓盤，轴桿可自圓盤 板的下端鎖固滾輪，該車輪當彎板轉動 的鎖合孔退出。 【_6】 由且$為強制將彎板自圓盤反方脫離，設有轉動裝置，藉 乍轉動裝置’強制將彎板朝離開圓盤的向動，強制軸桿 退出鎖合孔。 【0007】 11此’月_j述滾輪依可相對於彎板的退出的位置配置，退離時 作動裝置下降，彎板的下端轉鎖紐滾輪亦佳。 【0008] 小形成，並非由 並且，前項車輪之輪殼係依上述圓盤同樣大 上述鎖合孔所構成 【0009】 同時，前項車輪係由圓盤車輪所構成，鎖合孔 形成亦佳。 圓述早輪上 【發明之效果】 【0010】 叫5778 :申明專利乾圍第丨項所述，不管使用者是否坐在輪椅上 =夠確實嫩與解除，同時與使_煞車的制煞車裝置 幸乂 ’煞車長年使用亦不需要再調整，可雜效果。 【0011】 β右依申凊專利範圍第2項所述，該f板鎖合滾輪用來決定車輪 疋否鎖定，以簡單的即可將車輪鎖定。 【0012】 右依申請專利範圍第3項所述，輪椅在使用者不坐的時候，用 购的方法也能解除車輪的駭，輪椅杉料也能容易移動。 【0013】 若依申請專利範圍第4項所述，滾輪相對於彎板的退出位置移 動時，輪椅的使用者在使用狀態也可將輪椅鎖定車輪，看護者也 處以轉動裝置解除車輪鎖定，安全地移動輪椅。 【0014】 如依申請專利範圍第5項所述’輪殼軸係和圓盤同樣大小，因 為輪殼軸上形成鎖合孔，故而不必另外的圓盤。 【0015】 !325778 圓盤車輪所構成，因 如依申請專利範圍第6項所述，車輪係由 圓 為在車輪上形合孔，本發明的車輪千⑽稱成’ 般。 、'平衮置’不必再另裝 【實施方式】 【發明的最佳實施例】 • 【0016】 圖-係本發明輪椅(A)的車輪煞車裝置的斜視圖’輪細裝 有車輪煞車裝置（以下稱為煞車裝置）⑻，煞車裝置⑻如圖二所 :’岐在輪椅⑷支架⑴之座面下配置有核置本體⑶及固 疋在輪椅(A)的車輪(4)上的圓盤（5)、（6)所構成。 【0017】 • 裝置本體⑶用支樓板⑽適當的固定在支架上⑴，該支撐 板（10)的上端用反L字狀之固定板（⑴上所固定之具有餘邊的鉸 鍊（12)間放入經常向上轉動的為動作裝置的作動件（13)，該作動 . 件（13)裡面垂直放入鉸鍊(hinge)(14) ’下端（15a)相對於支撐板 . (10)向外側彎曲之彎板（15) ’該灣板係被滾輪（16a)及支架（16b) 所成之導執滚輪裝置（16)所夹持，該導轨滚輪裝置（16)的支架 * (16b)上用適當裝置支持板（17b)固定的軸桿（17)、可將軸桿（17) 前後保持滑動的平視3字形保持板（18)、及彎板（15)下方設有鎖 1325778 定裝置的滾輪Ο 9)所構成。 •【0018】 .- 再者，前述導執滾輪裝置（16)和滾輪(19)之間配置有^字形 之支架（20)，以導線(21)來轉動的支架，手握支桿(24)(如圖1}來 牽動導線(21)，通過灣板上的長孔〇5b)的導線(21)之前端所具 有之壓著端子（21a)強制將灣板（15)拉離支揮板（1〇)反方向轉 >動。再者，上述轉動裝置並不限定為轉動灣板（15)的導線。 【0019】 圓盤（5)是在車輪(4)的支架外側，圓盤6是在車輪(4)的軸的 另一側，中間夾著輪幅線，圓盤6和圓盤(5)用螺絲固定住同時圓 盤（5)和車輪也能固定住 丨【0020】 因此，圓盤的周圍鑽很多個鎖合孔(22)(本發明實施例中有6〇 個孔），遠等鎖合孔22為環狀排列。該等鎖合孔22的大小以可 以插通上述之軸桿（1Ό之前端（17a)為佳。 【0021】 再者’轴桿(17)係由塾片（17c)和支撐板⑽之外側的内璧 面之間配置以具緩衝元件的彈簧⑽將軸桿（17)之前端（i?a) 1325778 .能插入圓盤（5)之鎖合（22)為宜。 •..【0022】 ... 如圖四所示’如果以前述之煞轉置，使用者坐在輪椅上 時坐墊⑵之下降；又如圖所示，因鉸鍊丨〗的彈簧抵抗關係使 作動件⑽往下方移動，灣板⑽就會下降，灣板⑽下降則 籲其下端（1¾)就會和滾輪〇9)相合，滾輪輪⑽一面轉動，灣板 (15)就會減離支持板(1G)的方向移動；導執雜(⑹也會往 脫離支持板（10)的方向移動’因為導執滾輪⑽固定在軸桿 (17) ’雜桿（17)則糊彈簧23之抗具往麟支持⑽的方向移 動，軸桿（17)的前端（l7a)在圓盤⑸之鎖合孔⑽的外面，因 為圓盤⑸_定鎌，車輪⑷就可以自由轉動，使用者坐在 輪椅上時，車輪(4)即可自由移動。 【0023】 再者，如圖五(b)所示，若使用者離開坐墊〇時，作動件 (13)在附有彈片的鉸鏈12向上擺動，灣板（15)上升，下端（15&) 就和滾輪19脫離，導執滾輪（16)和附有彈簧23之軸桿（17)向支撐 ' 板（10)方向移動。當軸桿（Π)往支撐板（1〇)的方向移動時，軸桿 (1Ό的前端（17a)就會與圓盤(5)相接，與鎖合孔(22)相應時， • 附有彈簧23之軸桿（Π)之前端（17a)就會插入鎖合孔(22)，配合軸 1325778 .(17)之前端⑽)插人配合孔(22辦，以阻止圓盤⑸的轉動的來 阻止車輪⑷哺動，使时離開麟時車輪⑷會自動鎖定，輪 •.，椅就不會隨意移動，能夠防止突發之跌倒事故。 【0024】 如前項所述，使用者沒坐在坐塾⑵上時，軸桿⑽會自動選 _擇是否插入圓盤⑸的鎖合孔⑽，使用者不需要特別下意識去認 知車輪(4)之煞車，當然亦可用於解除者。 【0025】 況且不使科線的車輪⑷的煞車，無需難經常使用而伸長 的導線，避免麻煩。 【0026】 如圖6所示，再者’使用者坐上輪椅時，因車輪⑷有煞車裝 置’官理者絲屬要軸輪椅時，握絲把(24)轉導線㈤來 操作。壓著端子⑵a)接合灣板⑽的背面時，強制將灣板⑽ 朝脫離支撐板⑽方向移動，作動件⑽往上方擺動，強制將導 軌滚輪⑽往支撐板(1G)麟财向義，因域桿⑽與導 執滾輪(16)配合固定，軸桿⑽因彈簧(23)的抗力而朝脫離支樓 板⑽方向移動，軸桿⑽的前端（17a)在圓盤⑸之鎖合孔⑽ 1325778 之外，圓盤（5)即解除鎖定，車輪(4)可以轉動，可知即使使用者 沒有坐在坐墊（2)時，輪椅A也能夠移動。 【0027】 還有，上述使用者沒有坐在輪椅之坐墊上時，管理者或家屬 握住握把⑽即騎_車而軸輪椅，使时坐在錄上時， 亦具有上述同樣的煞車機能。 【0028】 如圖七所不之煞車裝置’讀板⑽之下魅直彎曲的部分 形成導板⑽’該導板具機導溝⑶），滾輪⑽底面之有與導 溝⑻鎖合的凸出部(32)，自導板⑽以下固定滾輪⑽的碟型 螺絲33形成雜_孔34，凸出部⑶赠在導溝⑻的狀 態下滾輪⑽科板⑽)在導溝(31)邮動。 【0029】 、如圖入⑷所示之煞車裝置，灣板（⑸下降時，下端㈣在 滚輪(19)的綱位置時，轉輪(19)被蝶闕絲⑽鎖住，若轉輪 (19)固定在導板⑽，輪椅使用者座下時，作動件⑽下擺、灣 板(15)下降時’因為下端（15a)固定在滾輪⑽，灣板⑽一面轉 動滾輪⑽脫離支撐板⑽的方向移動，導執滾輪⑽ 13 朝離開支樓板（10)的方向移動。 【0030】 固定在導執雜(16)㈣桿⑽储崎簧⑽阻抗動作， 轴桿(17)的前端（17a)，在圓盤⑸鎖合孔(22)之外，圓盤⑸的煞 車解除’車輪(4)就能轉動，使用者坐上輪椅時，車輪⑷亦能夠 轉動。 【0031】 另一方面，如圖8(b)所示，使用者離開輪椅時，作動件（13) 在上方擺動’ f板(15)上升’下端（15a)脫轉輪⑽，導軌滾 輪(16)與附有彈簧⑽軸桿⑽共·支撐板⑽側移動，轴桿 (17)往支標板(1〇)側移動時，輪桿⑽之前端〇7a)插入鎖合孔 (22) ’軸桿（17)之前端（i7a)就會插入鎖合孔(22)的時，就會阻止 圓盤（5)的轉動因而阻止車輪(4)的轉動。 【0032】 並且’如圖九所示，彎板(15)下降時，下端〇5a)不會和轉輪 (19)相合’轉輪(19)朝接近支撐板⑽)的方向雜並由碟型螺絲 固定之’如果固定在導板30上，使用者坐在輪椅座上，坐塾下作 動件⑽向下縣，f板(⑸下降，其下端⑽)不會和轉輪_ 衫軌滾輪(16)的狀態沒變化，軸桿(i7)的前端（i7a)維持 =在圓盤⑸之鎖合孔⑽内，車輪維持鎖住驗態，使用者= :法轉動車輪献法飾輪椅，看護者缝把⑽牵引導線 t圖九b所不，壓著端子⑵a)正好接著彎板(⑸的背部 制板(15)雜開支撐板⑽的方向機，因而強制導軌滚輪 (16)往離開支撐板（1〇)的方向移動❶ 【0033】 與導軌滾輪(⑻-體的軸桿（17)铺由彈獅的抵抗力而往 離開支撐板⑽的方向鶴，軸桿⑽的前端⑽)在圓盤之鎖合 孔(22)之外’解除圓盤⑸的煞車，車輪⑷就能轉動，即使使用° 者坐在坐墊(2)上輪椅也可被移動。 【0034】 在此使用者坐在輪椅上的狀態下，看護者要移動輪椅時， 若滾輪(19)移_退出的位置時，握緊握把時輪椅就可以移動， 當有意外發生前㈣看護者放掉握把(24)時，軸桿(π)即插入鎖 合孔(22)再度將車輪鎖定，輪椅就不會隨意離開看護者而移動， 看護者對輪椅使用移動狀態下會安心。 【0035】 1325778 輪’物上述滾輪(19)可叫晴於導板3㈣_，唯因滚 被固定在導板30上，導板加和支樓板⑽可上、下連動 ^鶴時’其構成即如以&所示之機構，往下方擺動時， 右¥反30)與支撐節〇)成—直線時，彎板(⑸下降以致1下 端（15a)就不得不固定滾輪（19)。 八 【0036】 圖十為本發明之另-煞車裝置實施例，煞車裝置的支樓板⑽ 略為曲折成〕字狀，利用附有彈片的鉸賴介人上端曲折部⑽ 與具備經常向上轉動之動作裝置之作動件⑽間，作動件⑽的 内面裝入鉸鏈⑽來轉動彎板⑽，並且支撐板⑽下端曲折部 分（10a)係作為後述之滾輪(37)滑行面之用。 【0037】 4板（15)之下端（15a)彎折成直角，阻限片（jjmiter)(36)、 滾輪(37)共關定於其曲折部（15&)的下面，其上並形成縱向長孔 (15b)及（15c) ’長孔（15b)穿插附有壓著端子（2ia)的導線(21)過 的’長孔（15c)則為軸桿（17)穿插之用。 【0038】 軸桿（17)穿插過平視j字形保持板(38)形成之穿插孔 1325778 (38a) ’轴桿（17)之雜片⑽)和保持板⑽)之間裝有彈酱 (23) ’阻>|⑽)和彎板⑽接著，同時軸桿(⑺的前端⑽)貫 穿支撐板（10)，朝圓盤（5)的方向突出。 【0039】 如圖十一所不’煞車裝置中，作動件（13)朝上方擺動時，附 有彈簧(23)的軸桿(17)之前端（17a)向前突出，插人圓盤⑸的鎖 合孔(22) ’阻止圓盤⑸轉動，此時軸桿(17)之前端擔片⑴c)也 因雜（15)!糾娜動之力量，阻限以⑹突向捕板(⑻之面 而阻止轉動。 【0040】 於此狀態下’如圖十—b所示，使用者坐在坐墊上時，作動件 (13)向下方獅時，滾輪⑽和折㈣⑽)所構成的行走面接觸 的同時Φ在曲折部（l〇a)所成的行走面回轉，一面朝離開支撑 板⑽的方向移動，裝置有滾輪⑽㈣板⑽侧方向回動， 因為彎板(15)被附有彈簀⑽的軸桿⑽之擋片⑽)的阻撞，該 擋月（17c)和彎板(15)亦一面被彈簧爾縮’故一面朝離開支樓板 (ίο)的方向移動；俟軸桿⑽與同為一體的槽片〇7c)的前端 (17a)在圓盤⑸之鎖合孔(22)之外即解除圓盤⑸之鎖定，煞車解 除’車輪⑷財哺動，使时坐在輪椅上時，車輪⑷可以轉 動輪椅就可以移動了，如此構造即可簡單操作，解除車輪⑷之 煞車。 【0041】 再者，使用者不在輪椅上時，轴桿⑼之前端（l7a)進入圓盤 ⑸之鎖。孔(22)賴車’軸車輪⑷不關猶，但看護者或 家族要移動輪椅辦，握駐握把⑽牵動導線⑵），如圖十二所 不’壓著端子⑵a)牽動彎板⑽的f面_時，板⑽ 向離開支雜(10)的方向飾，作祕⑴肚方獅，-板⑽ 被附有彈簧(23)轴桿⑽之擋以阳麵，制⑽)和彎板⑽ 同時-面被彈簧⑽壓縮，—面朝離開支撐板⑽的方向移動， 擋片（17c)和與其-體之軸桿⑽的前端⑽）就抽離圓盤⑸之 鎖合孔(22)之外，解除剎車，車輪(4)可再轉動，即使使用者不坐 在輪椅上，輪椅亦能移動。 【0042】 综上所述，本發明煞車裝置中，雖然圓盤（5)固定在車輪上， 唯如圖十三所示，車輪之另外一邊亦可形成與圓盤同樣大小的車 殼突起(40) ’該車殼突起(4〇)鑽上鎖合孔(22)亦佳；另一實施 例，如圖14所示，車輪是圓盤輪所構成，該圓盤(DISK) (41)鑽 上鎖合孔（22)亦可。 【圖式簡單說明】 【0043】 .-圖—係本發明輪椅之車輪煞車⑽：K)裝置實例之-斜視圖； .-圖=係本發明輪椅之車輪煞車(LOCK)裝置之構成斜視圖； 圖二係本發明輪椅之車憾車⑽：K)裝置之分解斜視圖； 圖四係本發明上述輪椅之之正視圖；(1) There is a _ action device on the bottom of the seat, which is provided with a rotatable curved plate. " 'j statement lock. The plate system can be self-installed on the wheel to close the hole to close the hole. (3) The front locking hole is formed in the above-mentioned majority configuration. (4) Preparing the moving member to bend the plate to move the above-mentioned bribe 7 in the direction of the locking hole; otherwise, when the moving member is lowered, the above-mentioned shaft 17 is withdrawn from the locking hole 圆盘 of the disc 5. The lower part of the curved plate is arranged at the lower end of the curved plate and is provided with a releasable lock assembly. 6 When the moving member moves down, the upper part is bent away from the disk, and the shaft can lock the roller from the lower end of the disk plate, and the wheel is bent. The locking hole that the plate rotates exits. [_6] By and for $ forcibly detaching the curved plate from the opposite side of the disk, a rotating device is provided, and the rotating device is forcibly forced to move away from the disk, forcing the shaft to exit the locking hole. [0007] 11 This month _j describes the position of the roller relative to the exit of the curved plate. When the vehicle is retracted, the actuator is lowered, and the lower end of the curved plate is also preferably locked. [0008] The small formation is not caused by, and the wheel shell of the preceding item is formed by the above-mentioned disc having the same large locking hole. [0009] Meanwhile, the front wheel is composed of a disc wheel, and the locking hole is preferably formed. Rounding on the early wheel [Effects of the invention] [0010] Called 5778: Affirmed that the user is in a wheelchair, regardless of whether the user is in a wheelchair or not, and is sure to be tender and disarmed, and at the same time Fortunately, 'the car does not need to be adjusted for long-term use, and it can be mixed. [0011] According to the second item of the patent application scope, the f-plate locking roller is used to determine whether the wheel is locked or not, and the wheel can be locked simply. [0012] According to the third item of the patent application scope, the wheelchair can also be used to remove the shackles of the wheel when the user is not seated, and the wheelchair stalk can be easily moved. [0013] If the roller moves relative to the exit position of the curved plate as described in item 4 of the patent application scope, the user of the wheelchair can also lock the wheelchair to the wheel in use, and the caregiver also uses the rotating device to unlock the wheel, which is safe. Move the wheelchair. [0014] As described in item 5 of the scope of the patent application, the wheel housing shaft and the disc are of the same size, since a locking hole is formed in the wheel housing shaft, so that no additional disc is required. [0015] The !325778 disc wheel is constructed. For example, according to the sixth aspect of the patent application, the wheel is formed by a circle to form a hole in the wheel, and the wheel of the present invention is referred to as a '. [Embodiment] [Best Embodiment of the Invention] [0016] Fig. 4 is a perspective view of a wheel brake device of a wheelchair (A) of the present invention. (hereinafter referred to as the brake device) (8), the brake device (8) is as shown in Fig. 2: 'The circle of the core body (3) and the wheel (4) fixed to the wheelchair (A) is placed under the seat surface of the wheelchair (4) bracket (1). The discs (5) and (6) are formed. [0017] • The device body (3) is suitably fixed to the bracket (1) by a supporting floor (10), and the upper end of the supporting plate (10) is fixed with an inverted L-shaped fixing plate (the hinge (12) with the remaining side fixed on (1) The actuating member (13), which is often rotated upward, is the actuating member (13), which is placed vertically inside the piece (13) with a hinge (14) 'lower end (15a) relative to the support plate. (10) bent outward Bending plate (15) 'The bay plate is clamped by the guide roller device (16) formed by the roller (16a) and the bracket (16b), and the bracket roller device (16) is supported on the bracket * (16b) A shaft (17) fixed by a suitable device support plate (17b), a head-up 3-shaped retaining plate (18) capable of sliding the shaft (17) forward and backward, and a lock 1325778 fixed under the curved plate (15) The roller Ο 9) is composed. • [0018] .- Further, between the aforementioned guide roller device (16) and the roller (19), a bracket (20) having a chevron shape, a bracket rotated by a wire (21), and a support rod (24) are disposed. (Fig. 1} pull the wire (21), and force the bay plate (15) away from the branch through the crimping terminal (21a) at the front end of the wire (21) of the long hole 〇 5b) on the bay plate. The board (1〇) turns in the opposite direction. Furthermore, the above-described rotating device is not limited to the wire that turns the bay plate (15). [0019] The disc (5) is on the outside of the bracket of the wheel (4), the disc 6 is on the other side of the shaft of the wheel (4) with the spoke line interposed therebetween, the disc 6 and the disc (5) When the screw is fixed, the disc (5) and the wheel can also be fixed. [0020] Therefore, a plurality of locking holes (22) are drilled around the disc (6 holes in the embodiment of the present invention), and the like. The locking holes 22 are arranged in a ring shape. The locking holes 22 are sized to be inserted into the shaft (1 Ό front end (17a). [0021] Further, the shaft (17) is made of the cymbal (17c) and the outer side of the support plate (10). It is advisable to arrange a lock (22) for inserting the front end of the shaft (17) (i?a) 1325778 into the disc (5) with a spring (10) with a cushioning element between the inner jaw faces. 】 ... as shown in Figure 4 'If the user is placed in a wheelchair, the cushion (2) is lowered when the user is placed in the wheelchair; as shown in the figure, the actuator (10) is lowered due to the spring resistance of the hinge 丨When moving, the bay plate (10) will fall, and the bay plate (10) will drop and the lower end (13⁄4) will match the roller 〇9). When the roller wheel (10) rotates, the bay plate (15) will be reduced from the support plate (1G). Direction movement; guide miscellaneous ((6) will also move away from the support plate (10)' because the guide roller (10) is fixed to the shaft (17) 'Middle rod (17) then the paste spring 23 is resistant to the support (10) The direction of movement, the front end (17a) of the shaft (17) is outside the locking hole (10) of the disc (5), because the disc (5) is fixed, the wheel (4) can be freely rotated, and the user sits When the chair is in the chair, the wheel (4) can move freely. [0023] Further, as shown in FIG. 5(b), when the user leaves the seat cushion, the actuator (13) swings upward on the hinge 12 with the elastic piece attached thereto. The bay plate (15) rises, the lower end (15&) is disengaged from the roller 19, and the guide roller (16) and the shaft (17) with the spring 23 are moved toward the support 'plate (10). When the shaft ( Π) When moving in the direction of the support plate (1〇), the shaft (the front end (17a) of the 1Ό is connected to the disc (5), and corresponds to the locking hole (22). • The spring 23 is attached. The front end (17a) of the shaft (Π) is inserted into the locking hole (22), and the front end (10) of the shaft (13) is inserted into the matching hole (22) to prevent the rotation of the disc (5) to block the wheel. (4) Feeding, when the time leaves the lining, the wheel (4) will automatically lock, and the wheel will not move freely, which can prevent sudden fall accidents. [0024] As mentioned in the preceding paragraph, the user is not sitting on the seat (2) When it is up, the shaft (10) will automatically select whether to insert the locking hole (10) of the disc (5). The user does not need to be particularly subconscious to know the brake of the wheel (4), and of course can also be used for the disarming. [0025] Moreover, the brake of the wheel (4) of the line is not required, and there is no need to extend the wire which is difficult to use frequently, and trouble is avoided. [0026] As shown in Fig. 6, in addition, when the user is in a wheelchair, there is a brake due to the wheel (4). When the device 'the ruler's wire is to be a wheelchair, hold the wire handle (24) and turn the wire (5) to operate. When pressing the terminal (2) a) to join the back of the bay plate (10), force the bay plate (10) to move away from the support plate (10). The actuating member (10) swings upward to force the guide roller (10) to the support plate (1G), and the shaft (10) is fixed with the guide roller (16), and the shaft (10) is disengaged by the resistance of the spring (23). The support floor (10) moves, the front end (17a) of the shaft (10) is outside the locking hole (10) 1325778 of the disc (5), the disc (5) is unlocked, and the wheel (4) can be rotated, so that even if the user is not sitting When the cushion (2) is used, the wheelchair A can also move. [0027] Further, when the user is not seated on the seat cushion of the wheelchair, the manager or the family member holds the grip (10), that is, the bicycle and the wheelchair, so that when the bicycle is recorded, the same braking function is also provided. . [0028] As shown in Fig. 7, the portion of the brake device '10' under the reading plate (10) is formed by a curved portion (10) which has a guide groove (3), and the bottom surface of the roller (10) has a convexity that is locked with the guide groove (8). The upper part (32), the disc type screw 33 of the fixed roller (10) below the guide plate (10) forms a miscellaneous hole 34, and the protruding portion (3) is given in the state of the guide groove (8). The roller (10) board (10) is in the guide groove (31). move. [0029] As shown in (4), the brake device, the bay plate (when (5) descends, the lower end (four) is at the position of the roller (19), the runner (19) is locked by the scorpion wire (10), if the runner ( 19) fixed to the guide plate (10), when the wheelchair user is seated, when the actuator (10) hem and the bay plate (15) are lowered, 'because the lower end (15a) is fixed to the roller (10), the bay plate (10) is rotated by the roller (10) away from the support plate (10). In the direction of movement, the guide roller (10) 13 moves away from the branch floor (10). [0030] Fixed at the guide (16) (four) rod (10) storage spring (10) impedance action, the front end of the shaft (17) (17a) In addition to the disc (5) locking hole (22), the wheel (5) can be rotated by the wheel release (4), and the wheel (4) can also be rotated when the user is in the wheelchair. [0031] On the other hand, As shown in Fig. 8(b), when the user leaves the wheelchair, the actuator (13) swings above the 'f plate (15) ascending 'lower end (15a) of the disengagement wheel (10), the guide roller (16) and the spring (10) shaft When the rod (10) and the support plate (10) move sideways, when the shaft (17) moves toward the side of the support plate (1〇), the front end 7a) of the wheel (10) is inserted into the locking hole (22) before the shaft (17) When the end (i7a) is inserted into the locking hole (22), the rotation of the disc (5) is prevented and the rotation of the wheel (4) is prevented. [0032] And as shown in Fig. 9, when the curved plate (15) is lowered, the lower end 〇 5a) does not coincide with the runner (19). The runner (19) is mixed toward the support plate (10). Type screw fixing 'If it is fixed on the guide plate 30, the user sits on the wheelchair seat, sitting on the lower arm actuating member (10) down the county, the f plate ((5) descends, the lower end (10)) does not and the runner _ shirt track roller The state of (16) has not changed, and the front end (i7a) of the shaft (i7) is maintained = in the locking hole (10) of the disc (5), the wheel is kept locked, and the user =: the method of turning the wheel is decorated with a wheelchair. Caregiver Sewer (10) Traction wire t Figure 9b does not, press the terminal (2) a) just next to the curved plate ((5) back plate (15) miscellaneous open support plate (10) direction machine, thus forcing the track roller (16) to leave Directional movement of the support plate (1〇) [0033] With the guide roller (the (8)-body shaft (17) is laid by the resistance of the lion to the support plate (10), the front end of the shaft (10) (10)) Outside the locking hole (22) of the disc, the wheel (4) can be rotated by releasing the brake of the disc (5), and the wheelchair can be moved even if the seat is seated on the seat cushion (2). [0034] When the user is in a wheelchair, when the caregiver wants to move the wheelchair, if the roller (19) is moved to the exit position, the wheelchair can be moved when the grip is gripped, and the caregiver is released before an accident occurs. When the grip (24) is gripped, the shaft (π) is inserted into the locking hole (22) to lock the wheel again, and the wheelchair does not move away from the caregiver at random. The caregiver will feel comfortable when using the wheelchair. [0035] 1325778 The above-mentioned roller (19) can be called clear to the guide plate 3 (four) _, only because the roller is fixed on the guide plate 30, and the guide plate and the supporting floor plate (10) can be connected up and down. The mechanism shown, when swinging downward, when the right ¥30) and the supporting knot) are straight, the curved plate ((5) is lowered so that the lower end (15a) has to fix the roller (19). Eight [0036] Figure 10 is a further embodiment of the brake device of the present invention, the branch floor panel (10) of the brake device is slightly zigzag-shaped, and the upper end bent portion (10) with the hinge attached to the elastic piece and the actuating device with the action device for frequently rotating upward are used. (10), the inner surface of the actuating member (10) is fitted with a hinge (10) to rotate the curved plate (10), and The lower end bent portion (10a) of the support plate (10) is used as a sliding surface of the roller (37) to be described later. [0037] The lower end (15a) of the 4 plate (15) is bent at a right angle, and the jjmiter (36), The roller (37) is fixedly disposed under the meandering portion (15&), and the longitudinal long hole (15b) and (15c) are formed thereon. The long hole (15b) is inserted through the wire with the crimping terminal (2ia). 21) The long hole (15c) is used for the insertion of the shaft (17). [0038] The shaft (17) is inserted through the through hole 1325778 (38a) formed by the flat view j-shaped retaining plate (38). Between the blade (10) of the shaft (17) and the holding plate (10), there is a bomb (23) 'resistance> (10)) and a curved plate (10), and then the shaft (the front end (10) of the (7)) penetrates the support plate ( 10), protruding in the direction of the disc (5). [0039] In the brake device of Fig. 11, when the actuator (13) swings upward, the front end (17a) of the shaft (17) with the spring (23) protrudes forward, and the disc (5) is inserted. The locking hole (22) 'stops the rotation of the disc (5). At this time, the front end (17) c) of the shaft (17) is also miscellaneous (15)! The force of the rectifying movement is limited to (6) to the catching plate ((8) [0040] In this state, as shown in Fig. 10-b, when the user sits on the seat cushion, the action member (13) walks down to the lion, the roller (10) and the fold (four) (10) While the surface is in contact, Φ is rotated on the running surface formed by the meandering portion (10a), and moves away from the support plate (10), and the device has the direction of the side of the roller (10) (four) plate (10), because the curved plate (15) is attached The blocking of the blocking piece (10) of the shaft (10) of the magazine (10), the month (17c) and the curved plate (15) are also spring-shrinked, so that the side moves away from the slab (ίο); The front end (17a) of the 俟 shaft (10) and the same groove piece c7c) is locked by the release disk (5) outside the locking hole (22) of the disk (5), and the brake is released to remove the wheel (4). Sitting When the chair, the wheels turn the wheelchair ⑷ can be moved, it can be so constructed simple operation of releasing the brake wheel ⑷. [0041] Furthermore, when the user is not in the wheelchair, the front end (17a) of the shaft (9) enters the lock of the disc (5). Hole (22) Lai's axle wheel (4) is not closed, but the caregiver or family should move the wheelchair, hold the grip (10) and pull the wire (2)), as shown in Figure 12, do not press the terminal (2) a) (f) of the (f), the plate (10) is decorated in a direction away from the branch (10), and the secret (1) belly lion, the plate (10) is attached with a spring (23) shaft (10) to the sun, (10) and The curved plate (10) is simultaneously compressed by the spring (10), moving away from the support plate (10), and the blocking piece (17c) and the front end (10) of the shaft (10) of the body are pulled away from the locking hole of the disk (5) ( 22) In addition to braking, the wheel (4) can be rotated again, and the wheelchair can move even if the user is not in the wheelchair. [0042] In summary, in the brake device of the present invention, although the disc (5) is fixed on the wheel, as shown in FIG. 13, the other side of the wheel can also form a casing protrusion of the same size as the disc ( 40) 'The casing protrusion (4〇) is also preferably drilled with a locking hole (22); in another embodiment, as shown in Fig. 14, the wheel is composed of a disc wheel, the disc (DISK) (41) Drilling the locking hole (22) is also possible. BRIEF DESCRIPTION OF THE DRAWINGS [0043] - Figure - is a perspective view of a wheelchair wheel brake (10): K) of the present invention - an oblique view; - Figure = a perspective view of a wheeled brake device of the present invention Figure 2 is an exploded perspective view of the wheelchair car (10): K) device of the present invention; Figure 4 is a front view of the wheelchair of the present invention;
圖五(a)為本發明上述輪椅之車輪煞車(LOCK)裝置之一動作仙^ φ 說明圖； 乍狀L 圖五⑹為上述輪椅之車輪煞車(LOCK)裝置之另一動作狀態說明 圖； 圖六係本發上述輪椅之車輪煞車(L0CK)裝置之另外之動作狀態說 明圖； 圖七係本發明車輪煞車(LOCK)裝置其他實例的構成斜視圖； • 圖八(a) (b)為本發明上述車輪煞車(LOCK)裝置以外實例之動動 狀態說明圖； 圖9(a) (b)為本發明上述車輪煞車(L〇CK)裝置之其他實例的動作 . 狀態說明圖； -· 圖十係本發明輪椅之車輪煞車(LOCK)裝置另一實例之分解斜視 圖； - 圖十一（a) (b)為本發明車輪煞車(LOCK)裝置之再一實例之動作 狀態說明圖； 1325778 圖十二係本發明車輪煞車(LOCK)裝置其他實例的其他動作狀態的 說明圖； 圖十二係本發明車輪之其他實施例的說明斜視圖； ，十四係本發明車輪之再—實施觸說明斜視圖。 【主要元件符號說明】 【0044】Figure 5 (a) is an explanatory view of one of the above-mentioned wheelchair wheel brake (LOCK) devices of the present invention; FIG. 5 is a diagram showing another operation state of the wheel LOCK device of the wheelchair; Fig. 6 is an explanatory view showing another operation state of the above-mentioned wheelchair wheel brake (L0CK) device of the present invention; Fig. 7 is a perspective view showing a configuration of another example of the wheel brake device of the present invention; • Fig. 8(a)(b) is FIG. 9(a) and (b) are diagrams showing the operation of the other example of the above-described wheel brake (L〇CK) device according to the present invention. FIG. 9 is a state explanatory diagram; Figure 10 is an exploded perspective view showing another example of the wheel brake device of the present invention; - Figure 11 (a) (b) is an explanatory view showing an operation state of still another example of the wheel brake device of the present invention; 1325778 FIG. 12 is an explanatory view showing other operational states of other examples of the wheel brake device of the present invention; FIG. 12 is a perspective view showing another embodiment of the wheel of the present invention; Touch the oblique view. [Main component symbol description] [0044]
1 .......... .......·.外框，外形 2 .......... 3 .......... .......·.圓盤 4 .......... …..動作組件 13.......... 作動件 15.......... • ·彎板 17.......... 19.......... ...滾輪 21a........ 22.......... •.鎖合孔 23.......... 30 ........ ..........導板 31 ........ 32 ......... 38 ....... .......••凸出部 40 ....... 20 1325778 41 ....................圓盤 A....................輪椅 B ....................車輪煞車裝置1 .......... .......·.Outer frame, shape 2 .......... 3 .......... .... ...·.Disc 4 .......... ..... Action components 13........ Actuator 15.......... • Bend Board 17..........19.............Roller 21a........ 22.......... Mesh hole 23.......... 30 ........ .......... Guide plate 31 ........ 32 ...... ... 38 ...................••Protruding 40 ....... 20 1325778 41 ................ ....Disc A....................Wheel B................... Wheel Brake device
21twenty one