M333377 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種傳動裝置之剎車器，特別是指一種 藉由滚珠可進行正逆轉雙方剎車之傳動裝置之剎車器。 【先前技術】 按’在許多機械器具之裝置或構造中都會安裝（裝設） 有「傳動裝置」存在於其内，藉以行使對後續機組件傳動 帶動之動作。譬如··吊掛重物作昇降運動的捲揚機，或安 裝在越野吉普喪上可拉出鋼索，以作險境吊掛或拖吊用之 絞車’·或者，一般習知常見之印刷機械、射出成型機械、 洗車機械…等…等機械器具内部都會利用到馬達提供動 力，再由一傳動裝置接受馬達的驅動，進一步帶動後續的 機麵件或作卿、或作料、或作前進、或作後退等…等 :運動杨作。而在「㈣裝置」中—般都會财刹車器， 、對傳動裝置行使直接或間接之刹車作用，以停止後續 機組件的動作。 刹車ΓΓ料置之料μ料藉㈣㈣令片來達成 相，所不同的可能是刹車器構造組成之簡易或 來令片=簡略刹車及精確刹車之不同。而利用刹車 磨損車制動作用最大之缺失在於刹車來令片為會 作用之確實^而必須在磨損耗盡前即更換，以確保刹車 實達成。而不管再如何簡易之刹車器，只要是要 4 M333377 進打傳動裝置之刹車器中刹車來令片之更換，就必須停 車、拆換、測試再恢復動作，過程極為繁雜，就時間即是 金錢的現代卫業界而言。這都是成本的耗費，而值得加以 研發改善。 【新型内容】 針對上述缺失，本創作即深入研究如何進行改良，期 提供一種不需要經常更換内部剎車制動用組件的傳動裝置 之剎車器，經長時間努力設計及測試後，遂有本創作產生。 緣疋本創作之主要目的即在提供一種可以長時間使 用，而不需要經常更換内部剎車制動組件的傳動裝置之剎 車器。 ’ 針對上述目的，本創作傳動裝置之剎車器，係可運用 於任何傳動裝置上之剎車器，主要構造組成包括有：一第 導珠環，具有主動帶動轉動及停止之能力，於表面上有 處於不同鬲度位置之凹槽與突塊，作等距間隔排列；一第 一導珠環，與該第一導珠環相互插套，並與該第一導珠環 間藉由弧塊插置於弧槽内之構造而可接受該第一導珠環的 帶動轉動，在表面上開設有多數容置穿孔；一多數滚珠， 刀別谷置入該等容置穿孔内；一剎車環，與該第二導珠環 相互插套’並且與該第二導珠環對應鄰接之表面上設有可 供該專滾珠抵住以產生剎車制動作 用之卡壁；及一扭力彈 菁’设於該第一導珠環與第二導珠環間，兩端頭分別插置 M333377 入該第一導珠環與第二導珠環壁體上之定位插孔内，使該 第一導珠環與第二導珠環相互間之關係位置受到限制； 根據上述構造組成，靜止時該第一導珠環之突塊皆頂 推著滚珠，使該等滚珠皆抵到該剎車環之卡壁，而具剎車 制動作用；同時，在該等第一、二導珠環間的弧塊插置於 弧槽内之構造中，該弧塊二侧皆與弧槽之壁體間相距一特 定角度之距離；且此時，該扭力彈簧未儲存彈力；當該第 一導珠環起動轉動時，該第二導珠環因未受推動故不跟隨 轉動，俟該第一導珠環轉動經過前述之特定角度後，該等 弧塊抵到弧槽之壁體時才開始帶動第二導珠環同步轉動； 在此行程中，該第一導珠環的突塊滑過滾珠，而變成由凹 槽對正滾珠，使滾珠有可以移動以解除與卡壁制動之空 間；;同時，該扭力彈簧亦因第一、二導珠環間位置改變而 儲存彈力；當該第一導珠環停止轉動時，該第二導珠環因 慣性餘力及因該扭力彈簧彈力之釋放會持續轉動經過前述 之特定角度才停止，在此行程中，因該第一導珠環的突塊 重新頂推該等滚珠使與對應之卡壁產生制動作用。 在上述創作中，該特定角度以22. 5°為宜。 【實施方式】 關於本創作為達成上述目的及構造組成，所採用之技 術手段及可達致之功效，茲舉以下數較佳可行實施例並配 合附圖詳述如后，俾利完瞭解。 6 M333377 本創作之實_可區分成傳料置之外H 器及内環式滾珠剎車器二種。因此第-實施例即為傳: 裝置之外環式滚珠刹車器，而第二實施例則是傳動= 内環式滚珠剎車器，先予陳明。 請配合參閱第一圖所示，係本創作第一實施例傳動裝 置之外環式滚珠刹車器10之立體分解圖。該滾珠刹2 1〇構造組成上包含有一導珠内環u(即為第一導珠環)、一 導珠外環12(即為第二導珠環）、一刹車環13、一多數的滾 珠14、一扭力彈著15及一轴承16;其中，請配合參閱第 二圖所示’該導珠内€11 一側設有一角槽⑴，供一主動 轴U2插置接合，而可因該主動轴112的驅動，帶動該導 珠内環11轉動；該導珠内環u的周緣表面上成型若干作 等碼間隔排列並為縱向之凹槽113，因此每二凹槽US相 鄰間即為一突塊1U;該導珠内環^相對於該角槽lu的 另侧（内侧）壁上成型有二塊突伸出且成相對稱的弧塊 115(如第二圖所示）；另，在該導珠内環丨丨的突塊HA上 鄰接該角槽ill之側的壁體上設有至少一定位插孔116， 該定位插孔116於組裝時係僅使用到一個而已，但成型 時’可於若干突塊114的壁體上皆開設有定位插孔丨丨6， 以方便於組裝時快速尋找到一個位置適合的定位插孔116 使用； 繼續’請同時參閱第一、三圖所示，該導珠外環12大 M333377 體上為一筒狀型體之物件，一側為深入内部之開槽121， 可供該導珠内環u容置入，其另側之壁體内部開設有二個 相對稱的弧槽122(第三圖所示），復於該侧壁體外部向外 延伸出一卡接環壁123,然後再更延伸出一驅動齒件124 ; 該卡接環壁123處即可供該軸承16套置卡接，並於外側藉 由一 C型扣環161扣住該卡接環壁ι23外側之細槽ι23ι， 以將該軸承16限位住，使不致再從該卡接環壁123上脫 開，該導珠外環12的環壁上則開設多數容置穿孔} 25，該 等今置穿孔125係以在同一縱向上開設二個成為一列，而 母歹】各置穿孔12 5間的距離相同，並且每二列容置穿 孔125間的距離與每二凹槽113間的距離（也即一個突塊 114的寬度）是相當而對應的，亦即容置穿孔125的列數和 凹增113的個數以及突塊114的個數是相同並可相互對應 的，而每一個容置穿孔125係可供一個滾珠14置入並可自 由滾動，在該導珠外環12的開槽121開口側環壁上設有至 少一定位插孔126，該定位插孔126的數量可為多數，以 方便於組裝時快速尋找到一個位置適合的定位插孔126使 用； 該剎車環13為縱向開空穿透之筒狀型體物件，内壁 形成多數切壁13卜及在每二切壁131相鄰處形成一微弧 形之卡壁132,另在㈣上設有—定位槽133，該等切壁 131與卡壁132的數量與前述之容置穿孔ι25的列數和凹 M333377 槽113的個數以及突塊114的個數是相同並可相互對應 的該車環13的内部空間足供該導珠外環，頃利擺置 入’且導珠外環12的外壁與該等切壁131間尚有微小間隙。 本創.作第實施例之組裝如第四、五圖所示，該杀4車 環13可被以其它物件自該定位槽133(如鏈槽）予以固定不 動，然後先將該導珠内環u容置人該導珠外環12的開槽 121内’並使每一個突塊114對正每一列容置穿孔⑵，然 後將該等滚珠14—擺置人該等容置穿孔125内，並使各 滾珠14皆被該等突塊114抵住而外推（如第五圖所示）；在 此種狀態時，該導珠㈣11内侧壁的弧塊115係、一對一容 置於該導珠外環12的弧槽122内，因該弧槽122存在的角 度係較弧塊115的角度為大，故弧塊115可輕易容置入， 且怜位在弧槽122存在角度的中間（如第五圖所$);在此 時該導珠内環11鄰接該角槽lu之侧的壁體係位在該導珠 外環12的開槽121處（如第四圖所示），故可將該扭力彈黃 15套於該處的導珠内環u的壁體上，並使該扭力彈菁u 的一端（朝向中心之端頭）插置入該導珠内環u的一定位 插孔116内，另端（朝向導珠外環12之端頭）則插置入該導 珠外環12的一定位插孔126内，且此時該扭力彈簧15不 儲存彈力；接著，即將該由導珠内環u與導珠外環丨^及 與滚珠14及扭力彈簧15共同組成的初步組成體容置入該 剎車％： 13内，並且使每列滾珠14分別皆對應卡入一處卡 M333377 -f 132内，此時即因為該等滾珠Η皆卡置於該等卡壁132 、处故所以該等導珠内環η和導珠外環12即皆無法轉 動，而實際上會有刹車制動之作用產生。而在此狀態時’ §導珠外環12的卡接技壁123可供該轴承16穩固套接， 再以該C型扣環161扣住該細槽1231，以限制該轴承16 .的位置，然後該驅動齒件124可以接設後續的機組件，以 、作後端之驅動帶動用。 • 111為該4車環13已受到限制而固定不動，接著該軸 承16的外被又會焚到限制位置之作用，再加上該扭力彈菁 15有將導珠内環11與導珠外環12二者的相互關係位置加 、限制住之作用’所以組裝至此本實施例整體已達成穩固 、且成之、、且態’而不會在未經拆解前即自行任意鬆脫開來。 使用本創作第-實施例來作傳動作用時，係可分成如 第六圖所示之反時鐘方向帶動及如第七圖所示之順時鐘方 #向帶動二種作用情況。當該導珠内環U因受主動軸u2 f時鐘方向轉動的帶動而同步轉動時，首先，因該導珠内 衣U的弧塊115與導珠外環12的孤槽122間並未貼觸， "】角度（一侧皆距22· 5。，請參閱第五圖所示）， ^此在該導珠内環11起動轉動後的22· 5。内時，該導珠外 :12並未奴著轉動，且在此行程内，該導珠内環I〗的各 大塊。114係貼著對應的滾珠14底緣而滑動過，然後在經過 22.5行程後，如第六圖所示，一方面該等弧塊開始貼 M333377 觸到對應的弧槽122内壁而會開始帶動該導珠外環12同步 轉動，另一方面該等突塊114也恰皆脫離與對應的滾珠14 間的滑動，而變成由各凹槽113對正滾珠14，所以該等滾 珠14瞬間皆有可以内移的自由空間產生而解除與該尊卡 壁132間的剎車制動作用。 刖述在該導珠内環11開始轉動，但導珠外環12尚靜 止的22. 5。之距離内，該扭力彈簧15的二端頭間即因位置 變化而餘存彈力，然後亦跟隨轉動；至此，該導珠内環u 即持續帶動該導珠外環12轉動，而達成動態平衡。在持續 作反時鐘方向轉動之過程中，該主動抽112係可以隨時主 動帶動該導珠内環11停止轉動，而在該導珠内環U停止 轉動時，該導珠外環12係尚有持續向反時鐘方向轉動的慣 性鳞力，加上在這時候，該扭力彈簧15所儲存的彈力恰釋 放而發揮帶動該導珠外環12繼續轉動的仙，直至該等弧 塊115的二侧與弧槽122的二侧壁間重新相距22. ^之間 距為H該導珠外環12才停止㈣，而在該導珠内環 11*已知止轉動’但導珠外環12繼續轉動22.5。之過程中， 該等滾珠14已重新被各突塊114所頂推而進人對應之卡壁 132内產生刹車制動作用。甚至因導珠純12的慣性推 動，該等滚珠14還會稍些超過預定位置，而與侧鄰的切壁 131產生更緊迫的制動作用。 至於當該導珠内環11因受主動轴112順時鐘方向轉 11 M333377 動的帶動而同步轉動時，即如第七圖所示，該導珠内環u 會先自行轉動22.5。，俟該等弧塊115推觸到弧槽i22的 内壁時才開始帶動該導珠外環12同步轉動，在此過程中， 該等突塊114即離開各滾珠14而由凹槽113對正滾珠14, 故滾珠14卡於卡壁132的制動作用消1，而亦跟隨轉動， 同時該扭力彈簧15亦因端頭間之位置變化而儲為彈力；而 在該導珠内環U停止轉動時，該導珠外環12會因慣性及 該扭力彈黄15的彈力釋放作用推動繼續轉動22 5。方停 止，也因此該等滾珠14會重新被各突塊114所頂推而進入 對應之卡壁132内以產生刹車制動作用，甚至也不排除因 導珠外環12的慣性推動’使該等滚珠14超過位置，而與 側鄰的切壁131產生更於緊迫的制動作用。 、 :接著’請參閱第八圖所示，係本創作第二實施例傳動 裝置之内環式滾珠刹車器2〇之立齡解I該滾珠刹車器 2〇構造組成上包含有一導珠外環21(即為第一導珠環）、一 導珠内環22(即為第二導珠環）、一剎車環23、一多數的滾 珠24、一扭力彈簧25及一軸承26;其中，請配合參閱第 九圖所示，該導珠外環21 一侧（外侧）為一盤體2u、其中 心開設一穿孔212,另侧（内側）為開空狀，其内環壁=多 數凹槽213與突塊214作穿插式環列，該導珠外環21鄰接 該盤體211之壁體上開設有二個相對稱並環繞於該穿孔 212外圍的弧槽215(如第九圖所示）；另，在該導珠外環 12 M333377 21的内側面環壁上開設有一定位插孔216 ; 接著，請同時參閱第八、十圖所示，該導珠内環22 大體上為一筒狀型體之物件，一侧為深入内部之開槽 221，在其内部最深處設有一容置穴223;在該開槽221的 開口侧的周環壁上成型有二塊突伸出且成相對稱設置的弧 塊222(如第十圖所示），該導珠内環22上鄰接該等弧塊222 的壁體上開設有成環狀等間隔排列的多數容置穿孔225, 可分別供一個滾珠24容置入；而在遠離該等弧塊222的壁 體上則開設有一定位插孔226 ;該導珠内環22非開槽221 之侧同體成型有軸桿224 ; 該剎車環26的本體上環列有多數成縱向設置的底壁 231及分位二侧的卡壁232,然後本體中心向二侧分別伸出 一長軸233及一短轴234，該長轴233之端頭並為切削面 2331 ； 組裝時，如第十一圖及第十二圖所示，首先，該剎車 環23的短軸234可先套置一軸承26，再容置入該導珠内 環22的開槽221内，並使該轴承26抵於最深處的容置穴 223内定位；此時，該剎車環23的本體（即具底壁231及 卡壁232之部位）恰對正該等容置穿孔225所存在之位置； 接著，於該等容置穿孔225内分別容置入一個滾珠24，然 後將組裝至此之組合體容置入該導珠外環21的開空内，而 在該導珠外環21中心的穿孔212周環處會先容置入另一軸 13 M333377 承26’，因此該刹車環23的長軸233即可穿設過該軸承 26，並且穿伸出該穿孔212處，再藉由其它組件（未示於 圖）予以固定住該長軸233端頭的切削面2331，因此限制 該剎車環23固定不動。 此時，該等滚珠24所在之位置（也即該等容置穿孔 225所存在之位置）恰對正該等凹槽213與突塊214之位 置；而且該等弧塊222係一對一容置於該等弧槽215内； 接著，可令該扭力彈簧25環罩住該導珠内環22 哕 等弧塊222端的另端壁體，棘力彈簧25的二端頭分別= 置入該等定位插孔216、226内，在此時，該扭力彈簧25 係未儲存彈力。 如第十目所不，組裝完成時，該刹車環23之長軸 233受限制而呈固定不動，短軸咖之端則受該扭力彈黃 I5分別插置人定位插孔㈣、226的限制作用，故該刹車 % 23係隨時料固定残，而且該等導珠外環η與導珠 相對之間亦已達成穩固組裝之狀態，而不會在未經 斥解時即自行任意鬆脫開來。此時，請配合參閱第十二圖 =，該等滾珠24會分別被該導珠外環21内部所對應的 犬士 214頂推向内，使該等滾珠24無法越過該刹車環23 的卡壁232(向順時鐘方向或逆時鐘方向皆無法越過）’所 以產生受到剎車制動之作用。 使用時，該導珠外環21的盤體211可因外來動力帶 14 M333377 動而轉動及因外來動力停止帶動而停止轉動(例如:齒盤間 之嚙接帶動，或皮帶輪間之帶動…等等模式皆為可能），使 該導珠外％ 21在本實施例中係為主動源（主動轉動或停 止）’而當該導珠外環21起動轉動之始，因該導珠外環21 的弧槽215内壁一侧與導珠内環22的弧塊222皆未抵觸到 (二側皆距22.5。，請參閱第十二圖所示），因此在該導珠 外環21起動帶動後的22j内（不論逆時鐘方向或順時鐘 方向白同）’該導珠内環22並未跟隨轉動，而在此行程内， 該導珠外環的各突塊214係貼著對應的滾珠24外緣滑 動過然後在到達22·5。行程時，一方面該等弧槽215内 壁:邊開始貼觸到對應的弧塊222,而會開始帶動該導珠 内環22轉動，如第十三圖所示係逆時鐘方向轉動帶動之狀 I、/第十四圖則為順時鐘方向轉動帶動之狀態；另一方面 該等犬塊214也恰皆脫離與對應的滚珠24間的滑動，而變 成由各凹槽213對正滾珠24，所以該等滾珠24瞬間皆有 可以外移的自由空間產生而可以越過該等卡壁如頂端， 也因此能解除與該等卡壁232間的刹車制動作用。在前述 該導珠外環21開始轉動，但該導珠内環22尚靜止不動的 22· 5距㈣’該扭力彈簧25的：端頭間會因位置變化而 儲存彈力’然後在自22 5。後即亦跟隨轉動，故在轉動過 程中’該導珠外環2卜導珠内環22與扭力彈菁25三者即 達成動〜、平衡纟轉動時該導珠内環22外側的轴桿 15 M333377 即可進行對後續機組件（未示 予贅述。 圖）帶動工作的作用，惟不 帶動轉動過程中，該導珠外環2 而隨時主動停止轉動，然瞬間 使用者之㈣ 性及铃* Μ導珠内環22尚有轉動慣 I·生及餘力，加上此時該扭力㈣25_存彈力⑽ 動該導珠内環22繼續轉動22 5»之杆# 9. . _ ^ ·之仃程，而致使該等滾珠 4會重新被各突塊214所頂推内移，而無法越過卡壁232, 故只得停留於各底壁231處，使產生刹車制動作用。當辦 :止轉動之時，經常會因該導珠内環22的慣性推動，使該 康珠24皆超過預定位置，而與侧鄰的卡壁232產生更為 緊迫的制動作用。 由以上說明可知，本創作可區分成刹車環13在最外 圈㈣外環式滚珠刹車器1Q和刹車環^在最内圈的内環式 ;袞珠刹車器2G :種組成態樣。而這：種實施.態樣皆可達成 利用滾珠來進行剎車制動之作用功效，而且在實際使用 =，因為滾珠係耐磨損之物件，故使用壽命與習知剎車來 令片相較較長許多，而能完全達到所預期之創作目的。 綜上所述，本創作所揭露之構造組成不僅因不曾見諸 昔時，而具備絕對新穎性，更因使用功效良好及確實可改 良習知缺失，而能具備實用進步性，爰請依法准予專利， 實感德便。 16 M333377 【圖式簡單說明】 第一圖係本創作第一實施例之立體分解圖 第二圖係本創作第一實施例中導珠内環之外觀立體圖 第二圖係本創作第一實施例中導珠外環之外觀立體圖 第四圖係本創作第一實施例之組合侧視圖 第五圖係本創作第一實施例組合完成之相關位置示意圖 第六圖係本創作第一實施例逆時鐘方向帶動轉動之相關位 置示意圖 第七圖係本創作第一實施例順時鐘方向帶動轉動之相關位 置示意圖 第八圖係本創作第二實施例之立體分解圖 第九圖係本創作第二實施例中導珠外環之正視圖 第十圖係本創作第二實施例中導珠内環之正視圖 第十圖係本創作第二實施例之組合側視圖 第十二圖係本創作第二實施例組合完成之相關位 第十三圖係本創作第二實施例逆時鐘方向帶動轉動之相 位置示意圖 關 第十四圖係本創作第：實施例順時鐘方向帶動 位置示意圖 相關 17 M333377 【主要元件符號說明】 10— 外環式滾珠剎車器 11— 導珠内環 111—角槽 112—主動轴 113—凹槽 114—突塊 115—弧塊 116—定位插孔 、12-—導珠外環 121—-開槽 122-—弧槽M333377 VIII. New description: [New technical field] This is a brake device for a transmission device, especially a brake device that can reversibly brake both sides of the brake by means of a ball. [Prior Art] Pressing is installed (installed) in a device or structure of many mechanical devices in which a "transmission device" is present, thereby exercising the action of driving the subsequent machine components. For example, a hoist that hoists heavy objects for lifting movements, or a winch that can be pulled out on a cross-country jeep to be used as a dangerous hanging or towing crane'. Or, generally known printing machinery, shooting Molding machinery, car washing machinery, etc., etc., the inside of the machine will use the motor to provide power, and then the drive will be driven by a transmission device to further drive the subsequent machine parts or make a piece of material, or make a forward, or retreat. Wait...etc: Sports Yang Zuo. In the "(4) device", the general brakes are used to directly or indirectly brake the transmission to stop the operation of the subsequent components. The material of the brake material is obtained by the (4) (4) film to achieve the phase. The difference may be that the structure of the brake is simple or the difference between the film = simple brake and precise brake. The biggest disadvantage of using the brakes to wear the brakes is that the brakes are used to make the film work. It must be replaced before the wear is exhausted to ensure that the brakes are achieved. No matter how simple the brakes are, as long as the brakes are required to be used in the brakes of the 4 M333377 drive transmission, it is necessary to stop, replace, test and resume the operation. The process is extremely complicated, and the time is money. In terms of the modern industry. This is costly and worthy of research and development. [New content] In response to the above-mentioned shortcomings, this creation is an in-depth study on how to improve, and provides a brake device that does not require frequent replacement of the components of the internal brake brake assembly. After long-term efforts and design, the original creation is produced. . The main purpose of this creation is to provide a brake that can be used for a long time without the need to frequently change the internal brake brake assembly. For the above purposes, the brake device of the present transmission device can be applied to the brake device of any transmission device. The main structural components include: a guide bead ring, which has the ability to actively drive rotation and stop, and has a surface on the surface. The grooves and the protrusions at different twist positions are arranged at equal intervals; a first bead ring is interposed with the first bead ring, and is inserted by the arc block with the first bead ring The structure of the first bead ring can be driven to rotate in the arc groove, and a plurality of accommodating perforations are formed on the surface; a plurality of balls are placed in the accommodating perforations; a brake ring is disposed; a surface of the second bead ring interlaced with the second bead ring and adjacent to the second bead ring, and a card wall for the brake ball to be generated by the special ball; and a torsion Between the first bead ring and the second bead ring, M333377 is inserted into the positioning holes of the first bead ring and the second bead ring wall body respectively to make the first bead The position of the relationship between the ring and the second bead ring is limited; The composition is composed, and the protrusions of the first bead ring push the ball against the ball when the ball is at rest, so that the balls all reach the wall of the brake ring and have the brake braking effect; meanwhile, in the first and second guides The arc block between the bead rings is inserted into the structure in the arc groove, and the two sides of the arc block are separated from the wall of the arc groove by a certain angle; and at this time, the torsion spring does not store the elastic force; When the bead ring is rotated, the second bead ring does not follow the rotation because it is not pushed. When the first bead ring rotates through the specific angle, the arc blocks abut against the wall of the arc groove. Only then, the second bead ring is synchronously rotated; in this stroke, the protrusion of the first bead ring slides over the ball, and becomes a groove by the groove, so that the ball can move to release the brake with the wall. At the same time, the torsion spring also stores the elastic force due to the change of the position between the first and second bead rings; when the first bead ring stops rotating, the second bead ring is due to the inertia residual force and the spring force due to the torsion The release will continue to rotate through the aforementioned specific angle to stop Stroke, because the first guide lugs again pushing the bead ring such that the balls of the chuck wall with the corresponding braking action. 5度优选。 In the above-mentioned creation, the specific angle is preferably 22. 5 °. [Embodiment] With regard to the above-mentioned objects and structural components, the technical means and the achievable effects of the present invention, the following preferred embodiments are described in detail with reference to the accompanying drawings. 6 M333377 The reality of this creation can be divided into two types: H and external ring ball brakes. Therefore, the first embodiment is a transmission: a ring ball brake outside the device, and the second embodiment is a transmission = inner ring ball brake, which is first explained. Please refer to the first figure, which is an exploded perspective view of the outer ring ball brake 10 of the first embodiment of the present invention. The ball brake 2 1〇 structural composition comprises a bead inner ring u (ie, a first bead ring), a bead outer ring 12 (ie, a second bead ring), a brake ring 13, and a majority The ball 14 and a torsion force the 15 and a bearing 16; wherein, please refer to the second figure, the side of the guide bead is provided with an angle groove (1) for inserting and engaging a driving shaft U2. Due to the driving of the driving shaft 112, the inner ring 11 of the bead is rotated; the peripheral surface of the inner ring u of the bead is formed with a plurality of grooves 113 arranged at equal intervals and arranged in the longitudinal direction, so that each two grooves are adjacent to each other. The gap is 1U; the inner ring of the bead is formed with two protruding and symmetrical arcs 115 on the other side (inner side) wall of the corner groove lu (as shown in the second figure). In addition, at least one positioning socket 116 is disposed on the wall of the protrusion HA of the ring in the bead adjacent to the side of the corner groove ill, and the positioning socket 116 is used only when assembled. However, when forming, the positioning hole 丨丨6 can be opened on the wall of the plurality of protrusions 114 to facilitate quick positioning to find a suitable position during assembly. Hole 116 is used; continue 'Please refer to the first and third figures at the same time, the outer ring of the guide bead 12 large M333377 body is a cylindrical shape of the object, one side is the deep inside the slot 121, which can be used for the guide The inner ring of the bead is placed in the inner side of the wall, and two symmetrical grooves 122 are formed in the inner wall of the bead (shown in the third figure). A card ring wall 123 extends outwardly from the outer side of the side wall. Then, a driving tooth member 124 is further extended; the bearing ring wall 123 can be engaged with the bearing 16 and fastened on the outside by a C-shaped buckle 161 to the outside of the clamping ring wall ι23 a fine groove ι23ι to limit the bearing 16 so as not to be detached from the snap ring wall 123, and a plurality of accommodating holes 25 are formed in the ring wall of the outer ring 12 of the bead. The perforations 125 are arranged to open two in the same longitudinal direction into a row, and the distance between the female and female perforations is the same, and the distance between each of the two rows of perforations 125 and the distance between each of the two grooves 113 ( That is, the width of one of the protrusions 114 is equivalent and corresponding, that is, the number of columns of the perforations 125 and the number of the recesses 113 and the number of the protrusions 114. They are identical and can correspond to each other, and each of the receiving through holes 125 is for one ball 14 to be placed and freely rollable, and at least one positioning plug is disposed on the open side wall of the opening 121 of the bead outer ring 12 The number of the positioning holes 126 can be a plurality of holes 126, so as to facilitate the quick finding of a suitable positioning socket 126 for assembly; the brake ring 13 is a tubular body member that penetrates longitudinally and has an inner wall. Forming a plurality of cut walls 13 and forming a micro-arc shaped card wall 132 adjacent each of the two cut walls 131, and further providing a positioning groove 133 on the (four), the number of the cut walls 131 and the card walls 132 and the foregoing The number of rows of the perforation ι25 and the number of the concave M333377 slots 113 and the number of the projections 114 are the same and the internal space of the rim 13 is sufficient for the outer ring of the bead. And there is still a slight gap between the outer wall of the bead outer ring 12 and the cut walls 131. The assembly of the first embodiment is as shown in the fourth and fifth figures. The killing 4 ring 13 can be fixed by the other object from the positioning groove 133 (such as a chain groove), and then the inside of the guiding bead is first The ring u is disposed in the slot 121 of the outer ring 12 of the bead and causes each of the protrusions 114 to receive a perforation (2) for each column, and then the balls 14 are placed in the receiving holes 125. And each of the balls 14 is pushed by the protrusions 114 and pushed outward (as shown in FIG. 5); in this state, the arcs 115 of the inner side wall of the bead (four) 11 are one-to-one. In the arc groove 122 of the outer ring 12 of the bead, because the angle of the arc groove 122 is larger than the angle of the arc block 115, the arc block 115 can be easily accommodated, and the angle of the pity is at the arc groove 122. In the middle (as shown in Fig. 5); at this time, the wall system of the inner side of the bead inner ring 11 adjacent to the corner groove lu is located at the slot 121 of the bead outer ring 12 (as shown in the fourth figure). Therefore, the torsion spring 15 can be placed on the wall of the inner ring u of the bead, and one end of the torsion elastic u (the end toward the center) is inserted into the inner ring of the bead u One positioning plug 116, the other end (toward the end of the outer ring 12 of the bead) is inserted into a positioning socket 126 of the outer ring 12 of the bead, and at this time, the torsion spring 15 does not store the elastic force; The initial composition of the inner ring u of the guide bead and the outer ring of the bead and the ball 14 and the torsion spring 15 are placed in the brake %: 13, and each row of balls 14 is respectively inserted into a card. In the M333377-f 132, at this time, because the ball balls are stuck on the card walls 132, the inner ring η and the outer ring 12 of the bead are not rotated, but actually there will be The effect of the brakes is generated. In this state, the engaging wall 123 of the outer ring 12 of the bead can be stably sleeved by the bearing 16, and the slot 1231 is fastened by the C-shaped buckle 161 to limit the position of the bearing 16. Then, the driving tooth member 124 can be connected to the subsequent machine component for driving the rear end. • 111 is that the 4 rim 13 has been restrained and fixed, and then the outer rim of the bearing 16 is again burned to the limit position, and the torsion elastic phthalocyanine 15 has the inner bead 11 and the outer bead. The mutual relationship between the two positions of the ring 12 is added and restricted. Therefore, the assembly has been achieved in this embodiment as a whole, and has been stabilized, and the state is not detached without being disassembled. . When the first embodiment of the present invention is used for the transmission, it can be divided into the counterclockwise direction as shown in the sixth figure and the clockwise direction as shown in the seventh figure. When the inner ring U of the bead is rotated synchronously by the rotation of the driving shaft u2 f in the clock direction, firstly, the arc block 115 of the bead underwear U and the isolated groove 122 of the bead outer ring 12 are not in contact with each other. , "] angle (one side is 22·5. See the fifth figure), ^ This is 22·5 after the inner ring 11 of the bead starts to rotate. When inside, the guide bead outside: 12 does not slave to rotate, and within this stroke, the inner diameter of the inner ring of the guide bead. The 114 series slides against the bottom edge of the corresponding ball 14, and after 22.5 strokes, as shown in the sixth figure, on the one hand, the arc blocks begin to stick to the inner wall of the corresponding arc groove 122, and the tape will start to drive. The outer ring 12 of the guide bead rotates synchronously. On the other hand, the protrusions 114 are all detached from the corresponding balls 14 and become aligned by the grooves 113. Therefore, the balls 14 can be instantaneously The freely moved free space is generated to release the brake braking action with the wall 132. 5。 The inner ring of the guide ring 11 began to rotate, but the outer ring 12 of the bead is still static 22. 5 . Within the distance, the tension between the two ends of the torsion spring 15 remains due to the positional change, and then follows the rotation; thus, the inner ring u of the bead continuously drives the outer ring 12 of the bead to rotate, thereby achieving dynamic balance. . In the process of continuously rotating in the counterclockwise direction, the active pumping system 112 can actively drive the inner ring 11 of the bead to stop rotating at any time, and when the ring U stops rotating in the bead, the outer ring 12 of the bead is still present. The inertial scale force that continues to rotate in the counterclockwise direction, and at this time, the elastic force stored by the torsion spring 15 is released to play the fairy that drives the outer ring 12 to continue to rotate until the two sides of the arc block 115 Re-separated from the two side walls of the arc slot 122. ^ The distance between the guide bead outer ring 12 stops (4), and the inner ring 11* is known to stop rotating in the bead, but the outer bead outer ring 12 continues to rotate. 22.5. During the process, the balls 14 have been pushed up by the projections 114 to enter the corresponding card wall 132 to generate a brake braking effect. Even with the inertia of the guide bead 12, the balls 14 will slightly exceed the predetermined position, and a more urgent braking effect will be produced with the adjacent cut walls 131. When the inner ring 11 of the bead is rotated synchronously by the rotation of the driving shaft 112 in the clockwise direction 11 M333377, as shown in the seventh figure, the inner ring u of the bead will first rotate by 22.5. When the arcs 115 are pushed to the inner wall of the arc slot i22, the bead outer ring 12 is started to rotate synchronously. In the process, the protrusions 114 are separated from the balls 14 and aligned by the grooves 113. The ball 14 is closed, so that the braking action of the ball 14 on the card wall 132 is eliminated, and the rotation is also followed, and the torsion spring 15 is also stored as an elastic force due to the positional change between the ends; and the ring U stops rotating in the bead. At this time, the outer bead outer ring 12 will continue to rotate 22 5 due to the inertia and the elastic release action of the torsion spring 15 . The square stops, and therefore the balls 14 are pushed back by the projections 114 into the corresponding card wall 132 to generate a brake braking effect, and even the inertia of the outer ring 12 of the bead is not excluded. The ball 14 exceeds the position, and the adjacent wall 131 produces a more pressing braking effect. Then: Please refer to the eighth figure, which is the inner ring ball brake of the second embodiment of the present invention. The ball brake 2〇 structure consists of a bead outer ring. 21 (ie, a first bead ring), a bead inner ring 22 (ie, a second bead ring), a brake ring 23, a plurality of balls 24, a torsion spring 25, and a bearing 26; Please refer to the figure ninth, the side (outer side) of the outer ring 21 of the bead is a disk body 2u, a through hole 212 is formed in the center, and the other side (inside) is open, and the inner ring wall is the most concave. The slot 213 and the protrusion 214 are inserted into the ring array. The bead outer ring 21 is adjacent to the wall body of the disc body 211 and has two arc slots 215 which are symmetrical and surround the periphery of the through hole 212 (as shown in the ninth figure). In addition, a positioning socket 216 is defined in the inner side ring wall of the bead outer ring 12 M333377 21; then, as shown in the eighth and tenth views, the inner bead ring 22 is substantially one. The object of the cylindrical body has a groove 221 deep into the inner side, and a receiving hole 223 is provided at the innermost portion thereof; the opening side of the opening 221 A plurality of protruding blocks 222 (shown in FIG. 10) are formed on the wall of the ring, and the wall of the inner ring 22 adjacent to the arcs 222 is looped. A plurality of accommodating perforations 225 arranged at equal intervals may be respectively accommodated by one ball 24; and a positioning hole 226 is formed in the wall away from the arc 222; the inner ring 22 of the bead is not slotted A shaft 224 is formed on the side of the 221; the main body of the brake ring 26 is provided with a plurality of longitudinally disposed bottom walls 231 and two side wall 232, and then the center of the body extends outwardly from the two sides. 233 and a short shaft 234, the end of the long shaft 233 is a cutting surface 2331; when assembled, as shown in the eleventh and twelfth drawings, first, the short shaft 234 of the brake ring 23 can be firstly placed. A bearing 26 is reinserted into the slot 221 of the inner ring 22 of the bead and the bearing 26 is positioned in the deepest receiving pocket 223; at this time, the body of the brake ring 23 (ie, has a bottom) The wall 231 and the portion of the card wall 232 are aligned with the positions where the through holes 225 are present; and then, one of the receiving holes 225 is respectively received. The ball 24 is then placed into the opening of the outer ring 21 of the bead, and the other end of the perforation 212 at the center of the bead outer ring 21 is accommodated in another shaft 13 M333377 Therefore, the long shaft 233 of the brake ring 23 can pass through the bearing 26 and extend through the through hole 212, and then fix the end of the long shaft 233 by other components (not shown). The cutting surface 2331 thus limits the immobilization of the brake ring 23. At this time, the positions of the balls 24 (that is, the positions where the receiving holes 225 exist) are exactly opposite to the positions of the grooves 213 and the protrusions 214; and the arc blocks 222 are one-to-one. Placed in the arc grooves 215; then, the torsion spring 25 can be covered around the other end wall of the inner ring 22 of the bead inner ring 22, and the two ends of the ratchet spring 25 are respectively placed In the positioning holes 216, 226, at this time, the torsion spring 25 does not store the elastic force. As shown in the tenth, when the assembly is completed, the long axis 233 of the brake ring 23 is restricted and fixed, and the end of the short shaft coffee is inserted into the positioning hole (4) and 226 of the torque pin yellow I5 respectively. Therefore, the brake % 23 is fixed at any time, and the outer ring η of the bead and the guide bead are also in a state of stable assembly, and will not be loosened by themselves when not repelled. Come. At this time, please refer to the twelfth figure=, the balls 24 are respectively pushed inward by the corresponding dog 214 inside the bead outer ring 21, so that the balls 24 cannot pass the card of the brake ring 23 Wall 232 (can't cross in either the clockwise or counterclockwise direction)' is therefore subject to brake braking. In use, the disc body 211 of the bead outer ring 21 can be rotated by the external power belt 14 M333377 and stopped by the external power to stop (for example, the belt between the toothed discs, or between the pulleys, etc.) Either mode is possible, so that the outer bead % 21 is the active source (active rotation or stop) in this embodiment, and when the bead outer ring 21 starts to rotate, because the bead outer ring 21 The inner wall side of the arc groove 215 and the arc block 222 of the inner ring 22 of the bead are not in contact with each other (the distance between the two sides is 22.5. See FIG. 12), so after the outer ring 21 of the bead is activated, Within the 22j (whether in the counterclockwise direction or clockwise direction), the inner ring 22 of the bead does not follow the rotation, and during this stroke, the projections 214 of the outer bead of the bead are attached to the corresponding balls 24 The outer edge slides over and then reaches 22·5. During the stroke, on the one hand, the inner wall of the arc groove 215: the edge begins to touch the corresponding arc block 222, and will start to rotate the inner ring 22 of the bead, as shown in the thirteenth figure, which is driven by the counterclockwise direction. The first and fourth figures are in a state of being rotated in the clockwise direction; on the other hand, the dog blocks 214 are all separated from the corresponding balls 24, and become the balls 24 by the grooves 213, Therefore, the balls 24 are instantaneously free to move outwardly and can pass over the card walls such as the top end, thereby also releasing the brake braking action with the card walls 232. In the foregoing, the outer bead ring 21 starts to rotate, but the inner ring 22 of the bead is still stationary. The distance between the ends of the torsion spring 25: the end of the torsion spring 25 will be stored due to the positional change and then from 22 5 . After that, it also follows the rotation. Therefore, during the rotation process, the outer ring of the bead ring 2 and the inner ring 22 of the bead and the torsion elastic cylinder 25 reach the movement, and the outer shaft of the inner ring 22 of the bead is rotated when the balance is rotated. 15 M333377 can be used to carry out the work of the follow-up machine components (not shown. Figure), but without driving, the outer ring 2 of the bead can actively stop rotating at any time, and then the user's (four) sex and bell * The inner ring 22 of the bead has a rotation habit I and a residual force. In addition, the torque (4) 25_retention force (10) moves the inner ring 22 of the bead to continue to rotate 22 5» rod # 9. . _ ^ · The process causes the balls 4 to be pushed back and forth by the projections 214 and cannot pass over the wall 232, so that they have to stay at the bottom walls 231 to cause a brake braking effect. When the rotation is stopped, it is often pushed by the inertia of the inner ring 22 of the bead, so that the bead 24 exceeds the predetermined position, and the side wall 232 exerts a more pressing braking effect. It can be seen from the above description that the creation can be divided into the outer ring of the brake ring 13 (4) and the inner ring type of the outer ring type ball brake 1Q and the brake ring ^ in the innermost ring; the bead brake 2G: the composition of the composition. And this: the implementation of the state can achieve the effect of using the ball to brake the brakes, and in actual use =, because the ball is wear-resistant objects, so the service life and the known brakes make the film longer Many, and can fully achieve the intended creative purpose. In summary, the composition of the structure disclosed in this work is not only because it has never been seen before, but also has absolute novelty, and because of its good use and indeed can improve the lack of knowledge, it can be practical and progressive, so please grant it according to law. Patent, real sense of virtue. 16 M333377 [Simplified illustration of the drawings] The first drawing is an exploded perspective view of the first embodiment of the present invention. The second drawing of the inner ring of the bead in the first embodiment of the present invention is a second embodiment of the present invention. The fourth embodiment of the first embodiment of the present invention is a perspective view of the first embodiment of the present invention. The fifth embodiment of the present invention is a combination of the first embodiment of the present invention. FIG. 7 is a schematic view showing the position of the first embodiment of the present invention in the clockwise direction. FIG. 8 is a perspective view of the second embodiment of the present invention. The front view of the outer ring of the middle bead is the tenth view of the inner ring of the second embodiment of the present invention. The tenth view of the second embodiment of the present invention is the second embodiment of the present invention. The thirteenth figure of the related figure is the schematic diagram of the phase position of the second embodiment of the present invention driving in the counterclockwise direction. The fourteenth figure is the first embodiment: the embodiment drives the position clockwise Intention related 17 M333377 [Main component symbol description] 10 - Outer ring ball brake 11 - Bead inner ring 111 - Angle groove 112 - Drive shaft 113 - Groove 114 - Lump 115 - Arc block 116 - Positioning jack, 12--Bead outer ring 121--grooving 122--arc groove
I 123-一卡接環壁1231 細槽 124一_驅動齒件125—-容置穿孔 126—定位插孔 13---剎車環 13卜7~切壁 132—-卡壁 133—定位槽 20— 内環式滾珠剎車器 21- 一導珠外環 211-—盤體 212-—穿孔 213—凹槽 214—突塊 215—弧槽 216—定位插孔》 22-一導珠内環 221—-開槽 222--_弧塊 223-—容置穴 224-—軸桿 225—容置穿孔226—定位插孔i 23剎車環 231一-底壁 232卡壁 233—長轴 2331—切削面 14- --滚珠 15- 一扭力彈簧 234—短抽 24— 滾珠 25- 一扭力彈簧 16—轴承 26、26’ —轴承 161—C型扣環 18I 123-one card ring wall 1231 slot 124_drive tooth 125--receiving perforation 126-positioning jack 13---brake ring 13b-7-cut wall 132--card wall 133-positioning slot 20 — Inner ring ball brake 21- A bead outer ring 211--disc 212--perforation 213-groove 214-bump 215-arc slot 216-positioning jack 22--lead inner ring 221- - Slotted 222--_Arc block 223--Receiving hole 224--Shaft rod 225-Receiving perforation 226-positioning hole i 23 Brake ring 231-Bottom wall 232 Wall 233-Long axis 2331-Cutting face 14- -- Ball 15 - A torsion spring 234 - Short pump 24 - Ball 25 - A torsion spring 16 - Bearings 26, 26' - Bearing 161 - C-type clasp 18