M355944 五、新型說明： 【新型所屬之技術領域】 本創作為提供-_車裝置，尤指可套接於預設推桿裝 置轉軸f之刹車裝置，其刹車裝置止播器之第-推塊的抵推 片，及第二推塊的抵推片結構上設計較厚較寬尺寸來推動扭 力彈簧之彎職動，具有寬厚強度結構來提升耐受力的作用 ’防止抵推片發生_、f曲利題，達到結構不易損壞、 運作狀態良好之效果。 【先前技術】 按，升降結構是—種可以改變物件水平面高度的器具， 紐用的場合極為廣泛，且升降結構物·目的以及使用 麥&的不同，因而设計出各種類型升降裳置。 > ^習用的升降結構中所使用之致動器，係分別具有用以 朮体停止之刹車結構’而刹車結構（如第十圖所示）係於一 套筒A内部依序套财第—螺旋彈簧B及-組轉動塊C，、而 第螺敎彈女B 一側分別向中心.彎折有曾聊b 1、b 2，且 轉動塊C朝套筒A—側設有複數可供推抵彎腳b丨内側之第 了推塊C1，而轉動塊c朝套筒A另一側設有複數可供推抵 4腳B 2内側之第二推塊，再於套筒錢設有用以套設 於套筒A外部之第二概彈簧D及可絲抵第二螺旋彈脊〇 其-腳^之推域E，藉以透過第一推塊c丄、第二推塊 C2用以乂互推抵第—螺旋彈簧B之彎腳B丄、b2外側時 M355944 ’可使1B1帶動第—螺旋彈簧B呈擴張狀態來抵緊套筒 A内側’達_動定位狀態，同時再透過第二螺旋彈抑若 呈縮小狀Μ抵緊於賴請側，達到制動定位套筒A，使 得整個致姑_鮮醉的停场作；❹卜，㈣當賊 推抵塊E推動第二職彈簧腳D i而呈親狀態時， 即可絲W説触_伽，使得致姑财離合器的 效果。 • ^ 賴雜致動11可具有齡麟合作_絲，但實際 使用時仍存在下列未臻完善之缺失： (-）此制致動器必需透過設置第—螺旋彈剌於套筒A 内部呈擴張狀態，用以提供剎車作用，奴必需設置 第二螺旋彈簧D於套筒A外部，用以控制套筒A作制 動定位及離合作用，造成必須設置二個以上螺旋彈餐 B 'D於套筒A内外部的配置作動的關係，才能提供 • 致動器同時具有刹車以及離合作動效果的功效。 • ㈡該轉動塊c之複數第—減C1、第二推塊〇：2結構 设计成較薄較細尺寸的單根構造，當單根之第一推塊 c1、第二推塊C 2長久推動第一彈簧B之彎腳B丄 、B2旋轉時，其第一推塊cχ、第二推塊c2結構 薄細會導致其耐受力降低，進而造成第一推塊c1、 第二推塊C 2於推抵彎腳Β1、Β 2過程中發生斷裂 、彎曲等結構損壞問題，相對影響了致動器的運作狀 4 M355944 態，而有產品損壞之問題發生。 是以，要如何設法料上述㈣ 關業者所亟欲研究改善之方向所在者、失與不便，即為相 【新型内容】 ° 故’根據上述諸點缺失之考量 之特性上作—深人分析與探討，並麵^乃針賴車裝置 計出此種嶋蝴修改，始設 本創作之轉目㈣在_力科 =:鎖緊_定管，車停止：= :一的結構，—= 本創作之次要目的乃在於剎車裝置止難之第一推塊的 抵推片，及㈣她編構地 第-推塊及第二推塊旋轉推動扭力彈簧之彎腳時，可以盆: 厚強度結構來提升耐受力的作用，触防止抵推片、抵推片 於推抵過程帽生斷裂、彎鱗_，達觸構不易損壞' 運作狀態良好之效果。 ' 本創作之再-目的乃在於剎車裝置之止擋器及離合器盘 轉軸、連赫輪及堝輪-陳额，便輯_輪對應喷合 於傳動齒上排作連接，可私_傳_及螺桿本身結構， M355944 i、累才干距離增長，供上綠移之推移塊距軸對增長，使 推移塊所帶動伸長之延伸管亦可伸縮較長之距離來使用，具 有距離增長、使用效果佳及產品使祕益高之功效。 本創作之又一目的乃在於刹車裝置之止播器及離合器與 轉轴、連_輪及她—同組裝後，便以連_輪對應喃合 於傳動齒上排作連接’以此結構設計，可餅部加壓螺概 轉的作用力依序㈣各個齡的連絲有緩衝及;肖除該加廢 _力之效果，避免_侧力直接騎域車裝置，而使 剎車裝置受到扭轉而損壞的問題發生。 【實施方式】 /為達成上述目的及功效，本創作所採用之目的、構造技 術特徵以及其功效，_本創作之較佳#_詳加說明 其特徵與功能如下，俾利完全瞭解。 請參閱第-、二圖所示，係為本創作較佳實施例之立體 分解圖及另-視角之立體分解圖，可由圖中清楚看出，本創 作剎車I置係分職有相互同步旋轉之止播器丨及離合器2 ’该止擋器1具有依序排列之第—推塊丄丨、第二推塊工2 '固定管13及扭力彈簧14，該第一推塊1X與第二推塊 12為相互堆疊設置’且第一推塊1丄及第二推塊丄2皆於 二側同向凸設有相錯開環列之抵推片i丄1、抵推片i 2工 ’且其中-抵推片111及-抵推片工2工上分別設有缺角 112、缺角12 2，另於第一推塊11及第二推塊工2皆 M355944M355944 V. New description: [New technical field] The creation is to provide -_car device, especially the brake device that can be sleeved on the rotating shaft of the preset pusher device, and the first push block of the brake device The anti-pushing piece and the second push block are designed to have a thicker and wider size to promote the bending movement of the torsion spring, and have a wide-strength structure to enhance the tolerance function to prevent the occurrence of the thrust piece _, f 曲利题, to achieve the effect of the structure is not easy to damage, good working condition. [Prior Art] According to the lifting structure, it is an instrument that can change the height of the horizontal surface of the object. The use of the lifting device is extremely wide, and the structure and purpose of the lifting structure and the use of the wheat &> ^The actuators used in the conventional lifting structure have the brake structure for stopping the body, respectively, and the brake structure (as shown in the tenth figure) is attached to the inside of a sleeve A. - a coil spring B and a group of rotating blocks C, and the side of the first screw body B is respectively directed to the center. The bending has a chat b 1 and b 2, and the rotating block C has a plurality of sides toward the sleeve A side. The pushing block C1 is pushed against the inner side of the bending foot b, and the rotating block c is provided on the other side of the sleeve A with a plurality of second pushing blocks for pushing the inner side of the 4 foot B 2, and then the sleeve is set. a second spring D for arranging on the outside of the sleeve A and a pusher field E for the second spiral ridge , ,, for transmitting through the first push block c 丄 and the second push block C 2乂 推 第 第 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋 螺旋If the two spirals are in a reduced shape, they will be pressed against the side of the Lai, and the brake positioning sleeve A will be reached, so that the whole aunt will be enchanted to stop the operation; ❹卜, (4) When the thief pushes the block E to promote the second position When the spring pin D i was affinity state, to said contact wire W _ gamma, the effect such actuation of the clutch regardless of wealth. • ^ 杂 致 致 11 can have the same age _ _ silk, but the actual lack of the following flaws in the actual use: (-) This actuator must be placed through the inside of the sleeve A The expansion state is used to provide the brake function. The slave must set the second coil spring D outside the sleeve A to control the sleeve A for braking positioning and disengagement, resulting in the need to set more than two spiral bombs B'D The configuration of the inside and outside of the cylinder A can provide the actuator. The actuator has both braking and co-operation effects. • (2) The complex number of the rotating block c—the lower C1 and the second push block〇2: The structure is designed as a thin and thinner single structure, when the first push block c1 and the second push block C 2 of the single root are long When the bending legs B 丄 and B 2 of the first spring B are rotated, the thin structure of the first pushing block c χ and the second pushing block c 2 may cause the bearing strength to decrease, thereby causing the first pushing block c1 and the second pushing block. C 2 causes structural damage such as breakage and bending during the process of bending the pedals 1 and Β 2, which relatively affects the operation state of the actuator 4 M355944 state, and the problem of product damage occurs. Therefore, how to try to make the above-mentioned (4) industry practitioners want to study the direction of improvement, the loss and inconvenience, that is, the phase [new content] °, therefore, based on the characteristics of the above-mentioned missing points - deep analysis With the discussion, the face-to-face is a modification of the 嶋 嶋 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The secondary purpose of this creation is the thrust piece of the first push block of the brake device, and (4) when she constructs the first push block and the second push block rotates to push the torsion spring to bend the foot, the basin can be: thick The strength structure is used to enhance the effect of the tolerance, and the effect of preventing the pressing of the piece, the pushing piece to push the process cap to break, and the bending scale _, the touch structure is not easily damaged, and the working condition is good. 'The re-creation of this creation--the purpose is to stop the brake device and the clutch disc shaft, even the wheel and the wheel - Chen, the series _ wheel corresponding spray on the gear teeth for the connection, can be private _ transmission _ And the structure of the screw itself, M355944 i, the distance of the tired force is increased, and the distance from the axis to the green shift is increased, so that the extension tube driven by the push block can also be used for a long distance, which has a distance increase and the effect of use. Jia and products make the effect of high secrets. Another purpose of this creation is that the brake device and the clutch and the clutch and the shaft, the _ wheel and her - after assembly, the _ wheel corresponding to the transmission gear on the row for the connection 'this design The force of the pressing part of the pressing part of the cake part can be sequentially (4) the wire of each age has a buffer; and the effect of adding the waste _ force, avoiding the side force directly riding the vehicle device, and the brake device is twisted The problem of damage occurred. [Embodiment] / In order to achieve the above purpose and effect, the purpose, structural technical features and efficacy of the creation, _ this creation is better #_detailed description of its features and functions as follows, 俾利 fully understand. Please refer to the first and second figures, which are the three-dimensional exploded view of the preferred embodiment of the present invention and the three-dimensional exploded view of the other perspective. It can be clearly seen from the figure that the brakes of the creation of the brakes are synchronized with each other. The stopper 1 and the clutch 2 'the stopper 1 has a first-push block 依, a second push block 2 'fixed pipe 13 and a torsion spring 14 which are sequentially arranged, the first push block 1X and the second The push block 12 is arranged to be stacked on each other', and the first push block 1 丄 and the second push block 丄 2 are both convexly disposed on the opposite sides of the two sides, and the anti-pushing pieces i 丄 1 And the - the push piece 111 and the - push piece work 2 are respectively provided with the notch angle 112, the notch angle 12 2, and the first push block 11 and the second push block 2 are both M355944
可套接於外部預設推桿裝置3之轉軸3 1上’來呈縣 方向的自^周轉動，而扭力彈簧14為套接於固綠13 卜且固“13及扭力彈簧14為定位於 第二推塊12之抵推片⑴、⑴内’並於扭力彈= 4-側凸設有位於缺角112、缺角122内之搬動弯腳丄 41 ’再於第二推塊i 2側緣壁面形成之環齒丄2 3内結合 有恩縮彈簧1 5 ;另於，離合器2為具有依序制供推桿^ 置3之轉軸3 1貫穿之卡塊2 1奴位塊2 2，該卡塊2 ^ 内為域有齒塊2 1 1，且卡塊2 1 —側設有對應第二推塊 12之環齒12 3作結合的環齒212，另於定位塊2 2 — 側設有對應齒塊211作結合之齒塊2 2 i，再以一扣環2 2 2卡扣於貫穿之轉轴3 i上來止擔於定位塊2 2側端，即 可另透過—外罩23包覆固定於卡塊2 j上。 俾當上述構件於組裝時，為可先將剎車裝置之止擋器工 的第二推塊i 2裝置於第—推塊1i—侧，再使扭力彈黃1 4先套於财管χ 3上並-同結合於第二推塊i 2之抵推片 121内，使扭力彈簧丨4二搬動彎腳！4 i對準置入於第 一推塊1 1之抵推片1 1 !與第二推2之抵推^ 2工 間縫隙内，而後則可將壓縮彈簧2 5套設於第二推塊丄2之 環齒12 3内，以使離合器2之卡塊21進行安裝，其離合 器2之卡塊21的％齒212為可對位唾合於第二推塊12 之環齒12 3上，使内部壓縮彈簧χ 5定位於卡塊2 i與第 7 M355944 -推塊l2之間’如此即可完成本創作整體組裳配置。 請參閱第三、四、五圖所示，係為本創作較佳實施例使 用時之立體分解圖、側視剖面圖及立體剖面圖，可由圖中清 楚看出，本創侧轉置可《配於外部職推縣置3之轉 軸3 1上’在|配過程中，為以上述離合器找位塊2 2之 ㈤鬼2 2 1與卡塊2 1之齒塊2 1 1相响合後，即可將轉 完成之止擋H 1及離合H 2對位套接於熟3 i上，使得推 桿裝置3原先套接於轉軸3 i上之端3 2可與止擔器工之 第一推塊11相結合連動，其螞輪32上可環狀凹設凹槽3 21與第-推塊1!對接面上環狀凸設凸塊i i 3相哺合連 接，另以熱3 1頭端位置為設計平切面3 i 3與定位似 2内對應孔舰置貼合，並供露出於定位塊2 2孔洞外之轉 轴3i頭端上設有供扣環222卡接之環槽312，再以外 =2 3結合於卡塊2作包覆，即可完成本創作刹車襄 使用時裝㈣—般具_3 1之推縣置3裝置上的架構 _ n㈣舰合喊之轉敍3為具有一基 並利用基座3 3内來收容前述轉轴31、堝輪“ =車裝置之止締1及離合以，並使尋裝置之业約 面^官i 3為限位卡制於基座3 3内容_ 3 再繼33辦有騎331，㈣達 所仅有之雕3311為伸人容置郎33() M355944 編合’另於穿過蝎輪32—側之轉⑹上結合有連動 齒輪3 1 1 ’且對細合於軸絲3 1 1下狀傳動齒3 4為連接有延伸至基座33外之螺桿34i，並於螺桿34 1上螺接有可活動位移之推移塊342，且推移塊342上 ^連接有套在螺#341外部之延伸管3 4 3，而延伸管3 3為位於基座3 3外部供—外套管3 3 2套接，且外套管 ㈣2内。卩—侧又植有供推移塊3 4 2位移接觸之微動開 3’而後即可於基座33外部包覆有外殼體35，達 到本=作剎車裝置組裝於推桿裝置3内的-種實施例。 胃本幻作市|J車裝置配合於推桿裝置3内於使用當中，為 要提供三種運作的模式，請參閱第二、五、六'七、八圖 ，如下所述： 第種運作方式為以馬達3 31驅動堝桿3 311正 轉或反轉來連_輪3 2旋轉，而蜗輪3 2會於轉抽 31上帶動相嚙合之第一推塊丄丄旋轉，並使第一推 塊11所具有缺角112之抵推片11丄於正轉時， 其抵推片111之缺角i i 2域轉靠近於扭力彈簧 14之對應搬動彎腳i 4 i上’使搬動彎腳i 4工位 於缺角112内來限位推動，而後第一推塊丄丄之抵 推片111於推抵過程會以側緣抵觸到第二推塊12 抵推片1 21側緣，使得第二推塊1 2作相對的圓周 正向旋轉，同時搬動彎腳i 4 i可位於缺角i丄2内 M355944 受包夹推動。 另於第-推塊！i反轉時，其另—抵推片 推第二推塊1 2之抵推片⑴旋轉，而可由抵推片⑴ 側緣旋轉靠近於扭力彈簧Η之另-對應的搬動‘fm 4 ^ ’使該搬動物1 4 1受到推動而位於抵推片〗2 1之缺 12 2内來限位推動，並使抵推片u i側緣所抵觸到抵推 ⑽緣’來供第二推塊12作圓周反向旋轉，且搬 Γ141可位於缺角122内受包夹推動，是以，不論以 第—推塊1!正轉或反轉時，其第一推塊u之抵推片“ 1或第二推塊12之抵推片121皆可推動扭力彈fl4二 搬動’⑽1 4 1的外側來旋轉’使扭力彈簧1 4本身内圓徑 可文到推動而略大於固定管13之外圓徑，供苐—推塊工工 正、反轉皆可令扭力彈簧！4的内圓徑漸擴而自由的位於固 定管1 3外環上作旋轉，而㈣合H 2之卡塊2 !則因與第 二推塊12相喊合，所以會同步跟著第二推塊12旋轉，而 卡塊21又以齒塊211與另—定位塊22之齒塊221相 嚙合，使定位塊2 2亦跟著卡塊21旋轉，而定位塊2 2轉 動的同時亦會同步帶動轉軸31旋轉，使得轉軸31帶動另 側之連動齒輪311旋轉’且連動齒輪3丄工再帶動下排相 喝合之傳動齒3 4旋轉，而傳動齒3 4為可驅使螺桿3 41 旋轉’並以螺桿3 41旋轉帶動上方螺接配合之推移塊3 4 2移動’而其推移塊3 4 2則可帶動延伸管3 4 3作伸長或 10 M355944 縮短位移動作。 ⑵第二種運作方式為以剎車裝置結構設計，提供延伸管 3 4 3受到外力顧而作驗動作時，可细刹車農 置之止擂器1結構來作有效的剎車停止動作，其中藉 由前述馬達3 31之蜗桿3 311正轉或反轉步驟可 知，正常狀態為由堝桿3311帶動蜗輪32旋轉， _輪3 2帶動剎車裝置及剎轉置再反向帶動轉抽 丨 31、連動齒輪311至傳動齒以、螺桿341旋 轉’使推移塊3 4 2位於螺桿3 4 i上帶動延伸管3 4 3作正常運作的移賴式，而當延伸管3 4 3受到 外力推壓時，其作用力則反向的經由推移塊3 4 2傳 送，其推移塊3 4 2會於螺桿3 41施予擠壓力，進 而驅使螺桿3 41逆向旋轉，於螺桿3 41旋轉時可 同步帶動傳動齒3 4旋轉，而傳動齒3 4所喃合之連 ►動齒輪311為同步帶動轉轴3工及平切面313上 固疋之疋位塊2 2旋轉’而與定位塊2 2相喃合之卡 塊21則會帶動相喃合之第二推塊工2旋轉。 如此因素’使得第二推塊12直接旋轉來推動扭力彈餐 14，其扭力彈簧14之搬動彎腳141因皆是位於第二推 塊1 2之抵推片1 2⑽壁位置，所以當第二減工2之抵 推片121逆轉時，所直接旋轉之作用力可以抵推片丄2工 侧壁推動二搬動彎腳141的内側，使二搬動彎腳 11 M355944 1 . 反方向的圓叫嶋，娜刪i 4纖緊的狀態 ’在内圓徑上呈現逐漸縮小祕來纽ϋ定管i 3外環上作 擋動作（如第八圖所示），如此以扭力彈簧1杨停止刹 人:用可供第一推塊12無法再旋轉’而連帶卡固前述離 δ °° 2轉軸3 1、連動齒輪3 1 1、傳動齒3 4、螺桿3 41推移塊342及延伸管343的運作，達到延伸管3 4 3的剎車止擋作用。 (3)第—種運作方式為_合器2的結構設計提供延伸管 343快速縮短的作用’主要在另外抽拉基座33上 另增設之緊急拉桿3 3 4時（如第三、五圖所示）， 可絲桿3 3 4連動位於離合器2外罩2 3 一侧之槓 桿3 3 5進行旋轉，而槓桿3 3 5旋轉後底端面會抵 觸離合器2之外罩2 3，使外罩2 3連動卡塊2工同 齡步朝内移動’而定位塊2 2因固定止擔於轉軸3工之 平切面313上，所以卡塊21移動後其齒塊2工工 即可與定位塊2 2之齒塊2 21相互分離，如此定位 塊2 2與卡塊21分離後，即可供延伸管3 4 3上白 内縮短作用力的力量無任何止擋的卡制作用，是以， 持續於延伸管3 4 3施加作用力時，該延伸管3 4 3 為可連動推移塊3 4 2於螺桿3 41上位移，而各構 件連動步驟為上述（2)步驟的反向連動過程，以使 延伸管3 4 3可快速的縮短，供原先吊起之物件可快 12 M355944 速的降下’在緊急狀況發生時，可柳錄基座Μ 上之拉桿3 3 4使離合器2之定位塊2 2與卡塊2! 分離，供延伸管3 4 3所墜吊之物件快逮降下效果， 具有增加使用上的安全性之功效。 疋以，本創作為可適用於醫療領域上使用，為以具有刹 車裝置之推桿裝置3結合於升降裝置上使用，以升降裝置之 連接架上所連接之織帶穿帶於病患身上，以利用升降裝置上 下移動’及透過推桿裝置3之延伸管3 4 3伸縮動作，將病 患吊起來細_、保健等動作，但，此種方式並非侷限 本創作具有Μ轉置之推縣置3可適㈣軸，其且有刹 車裝置之推桿裝置3亦可使用升降床、電動扇門或各種需作 升降、開啟關閉之結構當中。 又’凊參閱第九圖所示，係為本創作另一較佳實施例之 立體刀解圖’蝴巾所示可清楚看出，本創侧轉置進一 步可將離合器2省略（對照第一圖所示），而只利用止播器 1構件來供外部預設推桿裝置3之雜3 ^套接且在轉轴 ^依序穿過第—推塊1 1及第二推塊1 2後，為以外部固 -牛16 (如扣環）’來扣住轉軸31上作為止擋於第二 推塊12上作限位，並以第二推塊12内之孔洞χ 2 4來設 計配置貼合_31頭端之平切面313，當止擋器丄受到 蜗輪3 2帶動旋轉時（如第六圖所示），該墙i之第一 推塊11會連動第二推塊12，而第二推塊12則藉由孔洞 13 M355944 12 4貼合於平切面313的_來驅動轉軸31旋轉，達 到相同轉動轉軸31旋轉之作用。 而本創作之保護重點為針對於剎車裝置之止擋器^具有 依序排列之第-推塊1 1、第二推塊丄2、固定^从扭 力彈簧14，該第-推塊1i與第二推塊工2為相互堆疊設 置，且第-推塊i i及第二推塊12皆於二_向凸設有相 錯開環列之抵推片111、抵推片121，而扭力彈簧！4 > 為套接於固定Η 3外，且3及扭力彈簧i 4為定 位於第一推塊11及第二推塊12之抵推片！！丄、丄2工 内’並於扭力彈簧14二側凸設有位於抵推片i i i、抵推 片121之間的搬動彎腳141，另於第-推塊Η的抵推 片111及第二推塊12的抵推片工2 2結構上為設計較厚 ^寬尺寸’當第-推塊i i及第二推塊i 2旋轉推動扭力彈 ，簧14之f腳141時’可以其寬厚強度結構來提升财受力 邮用，進而防止抵推片U1、抵推片ΐ2ι於推抵彎腳 =1過程中發生斷裂、彎曲等問題，達到結構不易損壞、 狀態良好之效果，是以’凡卿本創作所採狀原理及 ^效結構變化，均應同理包含於本創作之專利翻内，合予 陳明。 :是以’本創作之刹車裝置為可改善習用之技術關鍵在於 )本創作利用扭力彈簧2 4受到扭轉而呈縮小緊縮狀， 14 M355944 爾内部晴1 3糊物蝴作，另於 =疋官13内裝設有可活動分離之卡塊21、定位塊 2的結構，即可組成具離合^效果關車褒置結 構。 ㈡本創作利用刹車裝置止朗之第一推塊u的抵推 ^111 ’及第二推塊12的抵推片121結構上設 計較厚較寬尺寸，當第一推塊11及第二推塊12旋 轉推動扭力彈簧14之搬動彎腳141時，可以其寬 厚強度結構來提升耐受力的作用，進而防止抵推片i U、抵推片1 2 1於推抵過程中發生斷裂、·彎曲等 問題，達到結構不易損壞、運作狀態良好之效果。 三） 本創作细剎車裝置之止播器i及離合器2與轉軸3 1、連動齒輪311及螞輪32一同組裝後，便以連 動齒輪311對應响合於傳動齒3 4上排作連接，可 不必佔用傳動齒3 4及螺桿3 41本身結構，而供螺 桿3 41距離增長，供上方位移之推移塊3 4 2距離 相對增長，使推移塊3 4 2所帶動伸長之延伸管3 4 3亦可伸縮較長之距離來使用，具有距離增長、使用 效果佳及產品使用效益高之功效。 四） 本創作利用剎車裝置之止擋器1及離合器2與轉軸3 1、連動齒輪311及蝸輪3 2—同組裝後，便以連 動齒輪311對應喷合於傳動齒3 4上排作連接，俾 15 M355944The sleeve can be sleeved on the rotating shaft 3 1 of the external preset pusher device 3 to rotate in the direction of the county, and the torsion spring 14 is sleeved on the solid green 13 and the solid "13" and the torsion spring 14 are positioned. The second push block 12 abuts the push piece (1), (1) and the torsion force ball 4 - 4 side convexly disposed in the notch angle 112, the notch angle 122, the moving bending foot 41' and then the second pushing block i 2 The ring gear 2 3 formed by the side wall is combined with the entraining spring 15; in addition, the clutch 2 is a block 2 with a rotating shaft 3 1 which is sequentially provided for the push rod 3 1 1 slave block 2 2 The block 2 ^ has a tooth block 2 1 1 in the domain, and the card block 2 1 - the side is provided with a ring tooth 212 corresponding to the ring tooth 12 3 of the second push block 12, and the positioning block 2 2 - The tooth block 2 2 i corresponding to the tooth block 211 is provided on the side, and the buckle 2 2 2 is buckled on the rotating shaft 3 i to stop at the side end of the positioning block 2 2 , and the outer cover can be further permeable. 23 is coated and fixed on the block 2 j. When the above components are assembled, the second push block i 2 of the brake device can be first placed on the first push block 1i side, and then the torque is applied. The bomb yellow 1 4 is first placed on the financial tube 3 and is combined with The second push block i 2 is in the thrust piece 121, so that the torsion spring 丨4 two moves the bent foot! 4 i is placed in the first push block 1 1 against the push piece 1 1 ! and the second push 2 Pushing the gap between the two chambers, and then the compression spring 25 can be sleeved in the ring tooth 12 3 of the second push block 2 to mount the block 21 of the clutch 2, and the block 21 of the clutch 2 The % tooth 212 is alignably sprinkled on the ring tooth 12 3 of the second push block 12, so that the inner compression spring χ 5 is positioned between the block 2 i and the 7th M355944 - push block l2. The overall composition of the creation is as shown in the third, fourth and fifth figures, which is a perspective exploded view, a side sectional view and a three-dimensional sectional view of the preferred embodiment of the present invention, which can be clearly seen from the figure. This creation side transposition can be equipped with the external professional push county 3 shaft on the shaft 3 1 in the [matching process, in order to find the block 2 2 (5) ghost 2 2 1 and the block 2 1 tooth block After the 1 1 phase is combined, the rotation completion stop H 1 and the clutch H 2 alignment can be sleeved on the cooked 3 i, so that the push rod device 3 is originally sleeved on the end 3 2 of the rotating shaft 3 i The first push block with the end loader 11 is combined with the interlocking groove 3 21 on the wheel 32 and the annular protruding protrusion ii 3 on the abutting surface of the first push block 1!, and the hot 3 1 end position In order to design the flat section 3 i 3 and the corresponding hole in the positioning of the corresponding ship, and the exposed end of the rotating shaft 3i exposed outside the hole of the positioning block 2 2 is provided with a ring groove 312 for the buckle 222 to be engaged, and then Outside = 2 3 combined with the card block 2 for wrapping, you can complete the creation of the brakes, use the fashion (four) - the general structure of the _3 1 push county set 3 device _ n (four) ship shouting reversal 3 for one The pedestal 3 3 is used to accommodate the rotating shaft 31 and the slewing wheel "= the stop device 1 and the clutch of the vehicle device, and the service device of the finder device is fixed to the pedestal 3 3Contents_ 3 Followed by 33 to have a ride 331, (4) to the only one of the sculptures 3311 for the extension of Ren Rong Lang 33 () M355944 Compilation 'other than through the wheel 32 - side of the turn (6) combined with interlocking gear 3 1 1 'and the pair of shafts 3 1 1 lower drive teeth 34 are connected with a screw 34i extending to the outside of the base 33, and a movable block 342 is screwed onto the screw 34 1 , And the shift block 342 is connected to the screw #3 The outer extension tube 3 4 3 and the extension tube 3 3 are located outside the base 3 3 for the outer sleeve 332 and the outer sleeve (4) 2 . The 卩-side is further provided with a micro-motion opening 3' for the displacement contact of the sliding block 3 4 2, and then the outer casing 35 can be coated on the outside of the pedestal 33 to achieve the same type of brake device assembled in the push rod device 3 Example. Stomach Magic City | J car device is used in the putter device 3 in use, in order to provide three modes of operation, please refer to the second, fifth, sixth 'seven, eight figure, as follows: The first mode of operation In order to drive the mast 3 311 forward or reverse with the motor 3 31 to rotate the _ wheel 3 2, the worm wheel 32 will rotate the first push block 相 on the transfer 31, and make the first push When the block 11 has the notch 112 of the yoke 11 in the forward rotation, the corner ii 2 of the urging piece 111 is turned closer to the corresponding moving leg i 4 i of the torsion spring 14 to make the moving bend The foot i 4 is located in the notch 112 to be pushed in the limit position, and then the pressing piece 111 of the first push block is in the pushing process, and the side edge is in contact with the second push block 12 against the side edge of the push piece 1 21 , so that The second push block 12 is rotated in a relative circumferential direction, and the moving leg i 4 i can be located in the missing corner i丄2 and the M355944 is pushed by the double clamp. Also in the first - push block! When i reverses, the other push-pull pushes the second push block 1 2 against the push piece (1), and the side edge of the thrust piece (1) rotates closer to the other part of the torsion spring ''s corresponding movement 'fm 4 ^ 'Let the moving animal 1 4 1 be pushed and located in the missing piece 12 2 to the limit 12 2 to push the limit, and make the side edge of the push piece ui against the push (10) edge 'for the second push block 12 is rotated in the opposite direction of the circumference, and the carrying 141 can be pushed by the folder in the notch 122, so that the first push block u is pushed against the push piece when the first push block 1! is rotated forward or reversed. 1 or the thrust piece 121 of the second push block 12 can push the torsion force fl4 to move 'the outer side of the (10) 1 4 1 to rotate 'the inner diameter of the torsion spring 14 itself can be pushed to be slightly larger than the fixed pipe 13 The outer diameter of the outer diameter, the squeezing and pushing work can make the torsion spring! The inner circular diameter of the 4 is gradually expanded and freely located on the outer ring of the fixed pipe 13 for rotation, and the (four) H 2 block 2! Because of the call with the second push block 12, the second push block 12 is synchronously rotated, and the block 21 is again engaged with the tooth block 221 of the other positioning block 22 by the tooth block 211, so that the positioning block 2 2 also with When the positioning block 22 rotates, the rotating shaft 31 rotates synchronously, so that the rotating shaft 31 drives the other side of the interlocking gear 311 to rotate 'and the interlocking gear 3 is completed to drive the lower row of the engaging teeth 3 4 rotation, and the transmission teeth 34 are capable of driving the screw 3 41 to rotate 'and move with the screw 3 41 to drive the upper screw-fit block 3 4 2 to move' and the shift block 3 4 2 can drive the extension tube 3 4 3 Stretching or 10 M355944 to shorten the displacement action. (2) The second mode of operation is to design the brake device structure, and provide the extension tube 3 4 3 when the external force is used for the inspection action, the structure of the stopper device 1 can be finely braked. The effective brake stop action, wherein the worm 3 311 forward or reverse step of the motor 31 is known, the normal state is that the worm gear 32 rotates by the mast 3311, and the _ wheel 3 2 drives the brake device and the brake device Reversely driving the rotary tweezer 31, interlocking the gear 311 to the transmission tooth, and the screw 341 rotating 'the displacement block 342 is located on the screw 3 4 i to drive the extension tube 3 4 3 for the normal operation of the shifting type, and when the extension tube 3 4 3 When pressed by external force, its force The reverse is transmitted through the sliding block 344, and the pushing block 342 applies a pressing force to the screw 341, thereby driving the screw 341 to rotate in the reverse direction, and synchronously driving the driving teeth 34 to rotate when the screw 3 41 rotates. And the connecting gear 311 of the driving gear 34 is a slider 21 which synchronously drives the rotating shaft 3 and the fixed block 2 2 on the flat cutting surface 313 and rotates with the positioning block 2 2 The second push block 2 rotates. This factor causes the second push block 12 to directly rotate to push the torsion spring meal 14, and the torsion spring 14 of the moving leg 141 is located at the second push. The block 1 2 is pressed against the sheet 1 2 (10) wall position, so when the second reduction 2 is reversed by the push piece 121, the direct rotation force can be pushed against the push piece 2 to push the second moving leg 141 On the inside, the second move bends the foot 11 M355944 1 . The opposite direction of the circle is called 嶋, Na deleted i 4 fibril state 'in the inner diameter of the diameter gradually shrinks the secret to the new ϋ ϋ tube i 3 outer ring on the block action (As shown in the eighth figure), so that the torsion spring 1 Yang stops the brake: the first push block 12 can be used to rotate again' δ °° 2 rotating shaft 31, intermediate gear 311, the drive gear 34, the screw 341 goes into the operating block 342 and extension tube 343, the braking effect reaches a stop 343 of the extension tube. (3) The first mode of operation is that the structural design of the _the fitter 2 provides the function of the quick shortening of the extension pipe 343' mainly when the additional emergency pull rod 3 3 4 is additionally provided on the other drawing base 33 (such as the third and fifth figures) As shown, the screw 3 3 4 can be rotated by the lever 3 3 5 on the side of the outer cover 2 3 of the clutch 2, and the bottom end surface of the clutch 3 3 5 will rotate against the outer cover 2 of the clutch 2 to make the cover 2 3 interlock. The block 2 works in the same direction and moves inwardly, and the positioning block 2 2 is fixed on the flat cutting surface 313 of the rotating shaft 3, so that the block 2 can move and the tooth of the positioning block 2 2 can be moved after the block 21 is moved. The blocks 2 21 are separated from each other, so that after the positioning block 2 2 is separated from the block 21, the force for shortening the force in the white tube 3 4 3 can be used for the production of the card without any stop, so that the extension tube is continued. 3 4 3 When the force is applied, the extension tube 3 4 3 is displaced on the screw 3 41 by the movable displacement block 3 4 2 , and the interlocking step of each member is the reverse linkage process of the above step (2), so that the extension tube 3 4 3 can be shortened quickly, for the original hoisting object can be quickly lowered by 12 M355944 speed 'in case of emergency, Liu recorded lever on the base Μ 3 3 4 the clutch positioning block 2 of 22 and clamping block 2! Separation, for the extension tube 343 Suo fall hanging the article quickly arrest lowering effect, with increased effectiveness of the safety of the use. In other words, the present invention is applicable to the medical field, and is used in combination with a pusher device 3 having a brake device, and is attached to the patient by a webbing attached to the connecting frame of the lifting device. Using the lifting device to move up and down and through the extension tube 3 4 3 telescopic movement of the push rod device 3, the patient is hoisted fine, health care, etc. However, this method is not limited to the creation of the county 3 Applicable (four) shaft, and the push rod device 3 with the brake device can also use a lifting bed, an electric fan door or various structures that need to be lifted, opened and closed.凊 凊 凊 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 第九 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一 另一As shown in the figure, only the components of the stopper 1 are used for the external preset pusher device 3 to be nested and sequentially passed through the first push block 1 1 and the second push block 1 2 on the rotating shaft. After that, the outer solid-cow 16 (such as a buckle) is used to fasten the shaft 31 as a stop on the second push block 12, and is designed by the hole χ 24 in the second push block 12. The flattening surface 313 of the front end of the _31 is disposed. When the stopper 丄 is rotated by the worm wheel 32 (as shown in the sixth figure), the first pushing block 11 of the wall i interlocks the second pushing block 12, The second push block 12 drives the rotating shaft 31 to rotate by the hole 13 M355944 12 4 attached to the flat cutting surface 313 to achieve the rotation of the same rotating rotating shaft 31. The protection focus of the present invention is that the stopper for the brake device has a first push block 1 1 , a second push block 2 , a fixed torque spring 14 , and the first push block 1i and the first block The two push blocks 2 are stacked on each other, and the first push block ii and the second push block 12 are respectively provided with a dislocation piece 111 of the dislocation open loop column and the resist piece 121 in the second direction, and the torsion spring! 4 > is sleeved on the fixed Η 3, and 3 and the torsion spring i 4 are located on the first push block 11 and the second push block 12! !丄, 丄 2 inside the work' and the torsion spring 14 is convexly disposed on the two sides of the torsion spring iii, the moving bending leg 141 between the pressing piece iii and the pressing piece 121, and the pressing piece 111 and the first pushing block 111 The thrust piece 2 2 of the second push block 12 is structurally thicker and wider than the size 'When the first push block ii and the second push block i 2 rotate to push the torsion spring, the spring 14 f foot 141 'can be thick and thick The strength structure is used to enhance the financial use of postal mail, and thus prevent the problem of breakage and bending during the process of pushing the sheet U1 and pushing the sheet ΐ2 to push the bending foot=1, so that the structure is not easily damaged and the state is good. Fan Qing's creation method and the effect structure change should be included in the patent of this creation and combined with Chen Ming. : The key to the technology that can be used to improve the brakes of this creation is that the design uses the torsion spring 24 to be twisted and contracted, and the 14 M355944 interior is finely smeared, and the other is 13 is equipped with a movable separation block 21 and a positioning block 2 structure, which can form a structure with a clutching effect. (2) The creation uses the brake device to stop the first push block u of the pusher u and the push block 121 of the second push block 12 is designed to have a thicker and wider size, when the first push block 11 and the second push block When the block 12 rotates and pushes the moving bending leg 141 of the torsion spring 14, the wide and thick strength structure can be used to enhance the endurance, thereby preventing the yoke piece i U and the urging piece 1 2 1 from being broken during the pushing process. · Problems such as bending, to achieve the effect that the structure is not easily damaged and the working condition is good. 3) After the stop device i and the clutch 2 of the fine brake device are assembled together with the rotating shaft 31, the interlocking gear 311 and the grass wheel 32, the interlocking gear 311 is correspondingly coupled to the transmission tooth 34 for connection. It is not necessary to occupy the structure of the transmission tooth 34 and the screw 3 41 itself, but the distance of the screw 3 41 is increased, and the distance of the upper displacement block 3 4 2 is relatively increased, so that the extension tube 3 4 3 of the extension block 34 2 is also extended. It can be used for long distances and has the advantages of distance increase, good use effect and high product use efficiency. 4) The creation uses the stopper 1 and the clutch 2 of the brake device to be assembled with the rotating shaft 3 1 , the interlocking gear 311 and the worm wheel 3 2 , and then the connecting gear 311 is sprayed on the transmission teeth 34 for connection.俾15 M355944
當延伸管343受到外力推持而作動縮 桿341連動傳動齒34,而傳動齒“再由相J _輪311_’而跟著連動齒輪311旋轉 :轉抽31再驅動_置之離合器2旋轉，使離合 裔2再連動止擋$ 1至扭力彈簧u來錄固定管1 3作止擔彳7止動作’如此結構設計，可使外部加壓的 作用力依序經過各個構件的連動而有緩衝及消除該加 壓作用力之效果’避免__力直接傳送至刹車裝 置而使木]車裝置文到扭轉而損壞的問題發生。 淮以上所述僅為本創作之較佳實施例而已，非因此即 舰本創狀蘭，故軌補作書及圓式内 谷所為之簡祕狀等效結構變化，均應_包含於本創作 之專利範圍内，合予陳明。When the extension tube 343 is pushed by the external force, the expansion rod 341 is interlocked with the transmission tooth 34, and the transmission tooth "is further rotated by the phase J_wheel 311_' followed by the linkage gear 311: the pump 31 is driven and the clutch 2 is rotated. Let the clutch 2 re-link the stop $ 1 to the torsion spring u to record the fixed pipe 1 3 to stop the action 7 so that the external pressure can be buffered by the interlocking of the various components. And the effect of eliminating the pressurizing force 'avoiding the problem that the force is directly transmitted to the brake device to cause the wood device to be twisted and damaged. The above description is only a preferred embodiment of the present invention. Therefore, the ship is a creative blue, so the equivalent structure change of the track-filled book and the circular inner valley should be included in the patent scope of this creation and combined with Chen Ming.
、练上所述，本創作上述之剎車裝置於使用時，為確實能 達到其功效及目的，故本創作誠為—實雜優異之創作，為 符合新型專利之申請要件，爰依法提出申請，盼審委早日 賜准本案，以保障創作人之辛苦_，齡鈞局審委有任 何稽疑，請轉來函絲，創作人定當竭力配合，實感公便 16 M355944 【圖式簡單說明】 第一圖係為本創作較佳實施例之立體分解圖。 第二圖係為本創作較佳實施例另一視角之立體分解圖。 第三圖係為本創作較佳實施例使用時之立體分解圖。 第四圖係為本創作較佳實施例使用時之側視剖面圖。 第五圖係為本創作較佳實施例使用時之立體剖面圖。 第六圖係為本創作較佳實施例使用時之立體示意圖。 第七圖係為本創作較佳實施例使用時之側視示意圖。 第八圖係為本創作較佳實施例使用後之側視示意圖。 第九圖係為本創作另一較佳實施例之立體分解圖。 第十圖係為習用剎車器之前視示意圖。 12 3、環齒 12 4、孔洞 13、 固定管 14、 扭力彈簧 1 4 1、彎腳 1 5、壓縮彈簧 16、固定元件As mentioned above, the above-mentioned brake device can achieve its efficacy and purpose when it is used. Therefore, the creation is sincerely the creation of the excellent and excellent, in order to meet the application requirements of the new patent, and apply in accordance with the law. I hope that the trial committee will grant this case as soon as possible to protect the creators' hardships. The audit committee of the ageing bureau has any doubts. Please turn to the letter, the creator will try his best to cooperate, and the real sense of the public 16 M355944 [simple description of the map] The drawings are perspective exploded views of a preferred embodiment of the present invention. The second drawing is a perspective exploded view of another perspective of the preferred embodiment of the present invention. The third figure is an exploded perspective view of the preferred embodiment of the present invention. The fourth drawing is a side cross-sectional view of the preferred embodiment of the present invention. The fifth drawing is a perspective view of the preferred embodiment of the present invention. Figure 6 is a perspective view of the preferred embodiment of the present invention. Figure 7 is a side elevational view of the preferred embodiment of the present invention. The eighth figure is a side view of the preferred embodiment of the present invention. The ninth drawing is an exploded perspective view of another preferred embodiment of the present invention. The tenth figure is a front view of a conventional brake. 12 3, ring gear 12 4, hole 13, fixed tube 14, torsion spring 1 4 1, bending foot 1 5, compression spring 16, fixed components
【主要元件符號說明】 1、止擋器 1 1、第一推塊 111、抵推片 1 1 2、缺角 1 1 3、凸塊 12、第二推塊 121、抵推片 1 2 2、缺角 17 M355944 2、離合器 2 1、卡塊 2 1 1、齒塊 212、環齒 2 2、定位塊 3、推桿裝置 3 1、轉軸 3 1 1、連動齒輪 312、 環槽 313、 平切面 3 2、蜗輪 3 21、凹槽 3 3、基座 3 3 0、容置空間 3 3 1、馬達 3 3 1 1、蝸桿 A、套筒 2 2 1、齒塊 2 2 2、扣環 2 3、外罩 3 3 2、外套管 3 3 3、微動開關 3 3 4、拉桿 3 3 5、槓桿 3 4、傳動齒 3 41、螺桿 3 4 2、推移塊 3 4 3、延伸管 3 5、外殼體 B、第一螺旋彈簧 B 2、彎腳 B 1、彎腳 18 M355944 C 2、第二推塊 c、轉動塊 C 1、第一推塊 D、 第二螺旋彈簧 D 1、彎腳 E、 推抵塊[Description of main component symbols] 1. Stopper 1 1, first push block 111, thrust piece 1 1 2, notch 1 1 3, bump 12, second push block 121, and thrust piece 1 2 2. Notch angle 17 M355944 2, clutch 2 1 , block 2 1 1 , tooth block 212, ring gear 2 2, positioning block 3, push rod device 3 1 , rotating shaft 3 1 1 , interlocking gear 312, ring groove 313, flat cutting surface 3 2. Worm gear 3 21, groove 3 3, base 3 3 0, accommodation space 3 3 1, motor 3 3 1 1 , worm A, sleeve 2 2 1 , tooth block 2 2 2, buckle 2 3 , outer cover 3 3 2, outer sleeve 3 3 3, micro switch 3 3 4, tie rod 3 3 5, lever 3 4, transmission tooth 3 41, screw 3 4 2, push block 3 4 3, extension tube 3 5, outer casing B, the first coil spring B 2, the bent foot B 1 , the bent leg 18 M355944 C 2, the second push block c, the rotating block C 1 , the first push block D, the second coil spring D 1 , the bent foot E, the push Offset block
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