1226405 玖、發明說明（1 ) 【發明所屬之技術領域】 本發明是關於-種電動鎖’特別是指一種可選擇地以 手動或電動方式開鎖或閉鎖的電動鎖。 【先前技術】 參閱第一、二圖，以往電動鎖.1在設計上大致如公告 編號第479725號所示者，可安裝在一門板ι〇上，該門板 1〇具有-内側面ΗΠ、-外側面1G2，以及銜接在兩側面 1 〇 1 102間的-連接面丨〇3，而該電動鎖丨包含··一安裝 在連接面1G3上的鎖栓11、-蓋設在内側面1()1上之裝 10 飾座12、一安裝在裝飾座12上並可連動鎖栓1丨的手控 件13 與"亥手控件13連動地套合的連動件i4、一固定 地安裝在裝飾座12之一容室121内的固定座15、一可間 接驅動手控件13轉動的電動裝置16，以及數個離合裝置 17 〇 15 其中該固定座15上具有一圓形之轉孔151，而該電 動裝置16是安裝在容室121内，包括：一可由電池組 160提供電力之馬達161、—受馬達161傳動之銜接窗輪 162、一受銜接齒輪162傳動的離合齒輪163，以及兩個 可控制馬達161運轉行程的感應件164，其中該離合齒輪 -0 丨63具有一與該銜接齒輪162嚙合的喃合部165，以及一 與該嚙合部165 一體成型並突伸入該固定座15之轉孔 151内的離合部166，在離合部166上設置四個等角度且 控向貝穿的安裝孔167。而該連動件14之一外環面141 係Λ離a邛166之一内穿孔丨的内壁貼合，在該外環面 1226405 玖、發明說明（2 ) 141上等角度下凹數個與安裝孔167徑向對應的連動凹槽 142 ’而該固^座15之轉孔151的—内壁面上亦等角度設 置數個定位槽152，該等定位槽152亦與安裝孔（ 對應。 二 5 配合第三圖’而該等離合裝置.Η是各別地安裝在離 合齒輪163之安裝孔167 β，每一離合裝置17皆包括· -可徑向移動之卡合桿m ’以及一將卡合桿m恆頂向 固定座15的彈簧172，其中該卡合桿m具有一位在徑 向内端之卡合端173,以及一位在徑向外端之定位端μ 1〇 。在手控操作模式下（如第二圖），該等離合的卡 合桿171受到彈簧172的頂推恆往徑向外端移位，此時卡 合桿Π1之卡合端m沒入安裝孔167内，使用者可以自 由地轉動手控件13及連動件14，最後帶動鎖检u動作 ’由於鎖栓11及手控件13間的連動關係是已知技術，不 15 再說明或顯示其構造。 當前述新型專利在電控操作模式下（如第三圖），馬達 ⑹會帶動銜接齒輪162及離合齒輪163轉動，在離合齒 輪163被驅動旋轉的瞬間，由於各離合裝f ^會隨離合 齒輪163轉動’因此各離合裝置17的卡合桿ΐ7ι會受二 轉孔151之一内壁面的頂推，克服彈簧π的彈力徑向内 移，並使得卡合桿171的卡合端Π3***於連動件14之 連動凹槽M2内’由於該連動件14係與用來控制鎖检u 動作的手控件13套合連動，因此’當卡合桿m的卡合 端173卡合在連動件14上時，馬彡⑹的驅動力就會間 1226405 玖、發明說明（3 ) 接=動手控件13轉動。當卡合桿i7i移動一段設定行程（ 广指旋轉九十度）時，該卡合桿171就會受到彈簧172 位向外頂，而和連動件14脫離卡合狀態，而完成電控的 操控。 10 15 α已知電動鎖1在設計上固然可依需要選擇電動或手動 操控’但在電控操作的模式中，馬達161必需具有充足的 電力’才能讓卡合桿171矛多動到下一定位槽152的位置。 反之’當馬達⑹在移動的過程中發生電力不足的情況時 ，斜合桿m之定位端174就會不正常地停留在兩個定 位槽；152間。此時假設屋内有人急於開門離開時，卻無法 轉動遠手控件13。亦即，除非再以電控方式讓卡合桿171 3位端174回到第二圖的非連動位置，否則該電動们 就曰形成卡死無法手動操作。 產生前述缺失的原因在於：當卡合桿i7i由一個定位 槽 15 2移到下_ _ $ y 17# 個疋位槽152的行程中，即當離合裝置 17位在弟二圖的狀態下，由於 曰杯4立上人丄 下口才干171之卡合端173 疋插接卡合在連動件14的連動凹槽… 桿頂撐在固定座1 卞 疋厓15之内壁面與連動件14之連動 二2,沒有空間讓卡合# 171再徑向外移，因此，曰 5桿171的插接，該連動件14及手控件U益法轉動，造 成使用上的危險性。 …次轉勤，仏 【發明内容】 本發明之目的係在提供一種 置時，仍可藉由手控件進行開鎖/置停滞在連動位 丁開鎖而具有較佳使用安全性 20 1226405 玫、發明說明（4 ) 之電動鎖。 10 15 置從向亚可連通定位槽及連動凹槽的安裝孔，而該離合 裝置是安裝在安裝孔内。 本發明之電動鎖包含··一安裝在一門板上的鎖栓、一 ^地安裝在該Η板上之裝飾座、一安裝在裝舞座上之固 =座：—可帶動鎖栓在-突*位置及-縮回位置間轉換的 勺動箴置、一電動裝置，以及-離合裝置。其中該固定座 坚括 #孔’以及-界定出該轉孔之轉孔環面，於轉孔 衣面上叹置至少兩個徑向外凹的定位槽。而該手動裝置包 括可旋轉地安裝在裝飾座上之手控件，以及一與手控 件連動的連動件，在連動件之-外環面上徑向内凹至少兩 個連動凹槽。該電動裝置則包括··一馬達，以及一受馬達 傳動亚可在固定座之轉孔内轉動的離合座，該離合座上設 本發明的特徵在於：該離合裝置包括：一可在離合座 之女·衷孔内仏向移動之徑移座、一介於徑移座及固定座之 疋位槽間的離合鋼珠、一恆使離合鋼珠徑向外移之離合彈 尹、、一安裝在徑移座之一容槽内的解卡鋼珠，以及一將解 卡鋼珠徑向内頂的解卡彈簧，其中解卡彈簧的彈簧力大於 離合彈簣的彈簧力。 當離合裝置之離合鋼珠停留在固定座之兩定位槽間時 ，轉動該手控件仍可以帶動連動件轉動，並因此造成解卡 鋼珠克服解卡彈簧的彈力徑向外移，以進行手控解鎖的動 作0 【實施方式】 20 1226405 玖、發明說明（5 ) 本發明之前述以及其他技術内容、特點與功效，在以 下配合參考圖式之較佳實施例的詳細說明中，將可清楚的 明白。 參閱第四、五圖，本發明之電動鎖亦安裝在一門板 5 10上，該門板亦具有一内側面ιοί、一外側面102， 以及一垂直銜接在内、外側面101、102間的銜接面ι〇3 。而該電動鎖包含··一安裝在門板10之銜接面1〇3上的 鎖栓2、一固定地安裝在内側面1〇1上的裝飾座3、一固 定座4、一可連動鎖栓2在一突出位置或一縮回位置間轉 換的手動裝置5、-安裝在裝飾座3内的電動裝置6，以 及-可選擇地將電動裝置6的動力傳遞到手動裝置5的離 合裝置7。在設計上前述鎖栓2亦可受到一安裝在門板 之外側面102上的鎖鑰單元2〇控制，而在一突出位置及 、、値回位置間轉換’惟鎖栓2如何被手動裝置5及鎖输單 15兀2〇操作為已知技術，不再說明及顯示其細部構造。 本發明之裝飾座3包括··一平行於内側面1〇1之安裝 壁31、-自該安裝壁31往内側面l〇i方向垂直延伸的圍 繞壁32,以及一由安裝壁31及圍繞壁32界定而出的容 室33。 固定地安裝在裝飾座3 ’上述固定座4包括： 而該固定座4是藉兩螺桿41 之安裝壁31上，並位於容室33内 一環狀之環壁42，以及自兮俨辟10 _ 目°亥％壁42徑向突出並供兩螺桿 41穿没的突耳4 3。盆中兮戸辟1。 /、千4%壁42上具有一圓形之轉孔 421，以及界定出轉孔421之一鏟 < 轉孔壤面422，在該轉孔 20 1226405 玖、發明說明（6 ) 衣面422凹设四個等角度且徑向外凹的定位槽423。 —士 X手動1置5包括.—可旋轉地插設在裝飾座3之 女衣壁31上的手控件5卜以及—與該手控件η套合連 動的連動件52’其中該連動件52具有—供手控件Η穿 的連動卡孔521，以及—環形的外環面522，在該 外％面522上具有數個徑向内凹並等角度設置的連動四槽 523 〇 10 15 20 口亥包動衣置6包括：一安裝在裝飾座3之容室内 、馬達61肖馬達61之一軸心嚙合連動的銜接齒輪π 、一與該銜接齒輪62嚙合的傳動齒輪63、一與該傳動齒 輪63插接卡合的離合座64，以及數個與馬達61電氣連 結以提供電能的電;也65。其中該傳動齒輪63之一側面 «I上突出兩支插桿632,而該離合座64是可旋轉地安裝 在固疋座4之轉孔421 &，具有一内環表面⑷、一外環 表面642、銜接在兩環表面⑷、642間之一圓形内周面 643、一外周面644、一由該内周面643界定而出並供連 動件52可旋轉地套合的内穿孔⑷、一由外周面_往 内周面643徑向設置之安裝孔646，以及兩個由外環表面 642往内環表® 641凹設之插孔⑷，其中該安裝孔_ 内利用孔徑變化形成一肩部648。而該傳動齒㉟63之兩 插桿632即插設在離合座64之兩插孔647内，以便套合 地連動，當然在設計上該離合座64亦可和傳動齒輪Μ 一 體成型。 配合第六圖，該離合裝置7是安裝在離合座64之安 10 1226405 玖、發明說明（7 ) 裝孔646内，包括：一可徑向移動地安裝在該安裝孔6邨 内之徑移座71 ’該徑移座71具有—與安裝孔—之肩部 648内外間隔且直徑相當的抵靠壁711、一直徑小於該抵 靠壁711 ϋ由抵靠壁711之徑向内面往連動件52方向突 $之限位環壁712，以及-由該限位環壁712界定而出的 谷槽713,在容槽713徑向内端形成一收束口 714。 又及離口 4置7更包括：_位於徑移座71之抵靠壁 711的徑向外端的離合鋼珠72、—安裝在徑移座71之容 10 15 a 3内的解卡鋼珠73、_將解卡鋼珠力恆往收束口 714頂推的解卡彈簧74，以及-安裝在肩部648及抿靠壁 川。間的離合彈簧75，其中解卡彈簧74的彈簧力大於離 合舞黃75的彈簧力，而該離合鋼珠72的球以於或不高 於離合座64之外周面644。 當本發明之離合裝置7位在一非連動位置時，該離合 2 4 7::合_72受到離合彈簧75的頂推定位在固定 74的龍疋位槽423内’而該解卡鋼珠73受到解卡彈簧 、推略突出於收束口714,但解卡鋼珠73皆沒入於 連此時使用者可以轉動手控件51，並帶動 勒件52轉動及鎖栓2動作。 參閱第四、五、七圖，木处 2動作_ ΰ §使用者以電動方式驅動鎖栓 離合裝。置7會由第六圖之非連動位置轉第七 動銜接齒於i知作的方式係驅動馬達61，並依續傳 64轉動/ 62、傳動齒輪63、離合座64轉動，當離合座 轉動時，《在離合座64之安裝孔_内的離合裝置 20 1226405 玖、發明說明（8 ) 7就會隨之移動，當離八 423時，由於供離二 ^離徑向外凹的定位槽 衣置7伸張的处門…, 鋼珠η會克服彈菁 γ但小，口此，離合 座71往徑向内端推广的離合㈤黃75彈力，並將徑移 卡鋼珠73抵靠在連動件^裝在徑移座71徑向内端的解 …… 件2之—連動凹槽523内，藉離人 衣置7禮向内移地插向連動件”， 错離口 手控件5丨轉動，最及 10 15 達時，馬達61就會停止韓動、，㈣“又疋的订程到 合裝置7移到轉動方=轉動，所述設定行程一般係指離 參閱第五=下二定位槽423的距離。 66突然電力不足時 在电控刼作的模式中若電池 轉動，並且造成離合裝：無法順利的帶動離合座64 、置7停邊在兩組徑向對;S之宏#描 423間，這時候使用者可以_手控#511十==槽 52依設定方向旋轉牛1心動連動件 7的解卡鋼珠73仍落在2件52 &轉時’雖然離合裝置 但由於該解卡鋼珠73是 使用者只要以較平^ ^ θ 74的頂推，因此， 離合裝置7由第七^ 轉動該手控# 51，即可讓 卡鋼珠73會克服 '!解卡位置，即解 此手控件51即可^ 的彈力縮入容槽713内，如 73移動而和連動 2動件52轉動’直到解卡鋼珠 元20也可以帶 的…，本發明之鎖鑰單 況下，同樣可以圖Λ 因此，在電力不足的情 圖中未不出的鑰匙解鎖。要讓離合座64 20 1226405 玖、發明說明（9 ) 只要更換電池65再啟動 恢復到第五圖的非連動位置時 馬達61運轉即可。 在設計上 置7，亦即， 置7為必要。 ，本發明亦可設置兩組或兩組以上的離合裝 本發明在設計上並不以單獨設置一個離合裝 执由以t說明可知，本發明改良習知電動鎖上離合裝置 的没计，並以兩個彈簧力不同之彈簧74、75纟控制兩個 鋼珠72 73動作的設計，不僅未見於以往電動鎖，該項 設計更可提供離合裝置7被往徑向外端頂推的空間，使電 1〇動鎖不預期地停滞在連動位置時，能夠藉由-般手控操作 使離合裝置7由連動位置轉換到解卡位置，最後恢復到非 連^位置上述構造之創新確實大大地提高了電動鎖使用 之安全性，故本發明確為一創新，且極具產業上利用價值 的電動鎖。 、 淮以上所述者，僅為本發明之較佳實施例而已，當不 ^以此限林發明實施之範圍’即大凡依本發明巾請專利 範圍及發明說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 ' 第一圖是公告編號第479725號新型專利案之一立體 女裝圖’顯示該專利案之電動鎖安裝在-門板上的狀態； 第二圓是該新型專利案之一未完整的正視圖，圖中該 電動鎖之數離合裝置位在一非連動位置； ^ 第三圖是該新型專利案之一局部放大正視圖，圖中該 1226405 坎、發明說明（10 ) 電動鎖之離合裝置位在—連純置； .第四圖疋本發明電動鎖之一較佳實施例的立體分解圖 々第五圖是該較佳實施例之一未完整的正視圖； 第六圖是第五圖之一去—敫 未70正的局部放大圖，圖中該電 動鎖之-離合裝置位在一非連動位置； 一部放大圖， 10 第圖疋類似第六圖之未完整的局邻放大ra，f5巾 該離合裝置位在—解卡位置。 W放大圖圖中 14 1226405 玖、發明說明（11 ) 【圖式之主要元件代表符號簡單說明】 10門板 61 馬達 101内側面 62銜接齒輪 102外側面 63傳動齒輪 103銜接面 631側面 2 鎖栓 632插桿 20鎖鑰單元 64離合座 3 裝飾座 641内環表面 31安裝壁 642外環表面 32圍繞壁 643内周面 33容室 644外周面 4 固定座 645内穿孔 41螺桿 646安裝孔 42環壁 647插孔 421轉孔 648肩部 422轉孔環面 65 電池 423定位槽 7 離合裝置 5 手動裝置 71徑移座 51手控件 711抵靠壁 52連動件 712限位環壁 521連動卡孔 713容槽 522外環面 714收束口 523連動凹槽 72離合鋼珠 6 電動裝置 73 解卡鋼珠 15 1226405 玖、發明說明（12 ) 74解卡彈簧 75離合彈簧1226405 发明. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to an electric lock ', in particular, an electric lock that can be manually unlocked or locked manually. [Prior art] Referring to the first and second figures, the conventional electric lock .1 is roughly designed as shown in Announcement No. 479725, and can be installed on a door plate 〇〇, which has-the inner side ΗΠ,- The outer side 1G2 and the -connecting surface 丨 〇3 connected between the two sides 1 〇 102, and the electric lock includes a lock bolt 11 mounted on the connecting surface 1G3, and the cover is provided on the inner side 1 ( ) 1 10 decoration base 12, a hand control 13 which is installed on the decoration base 12 and can be connected to the lock bolt 1 丨 " Hai hand control 13 to interlock with each other and a fixed installation on the decoration One of the seats 12 is a fixed seat 15 in the accommodation chamber 121, an electric device 16 capable of indirectly driving the hand control 13 to rotate, and several clutch devices 17 015. The fixed seat 15 has a circular turning hole 151, and The electric device 16 is installed in the receiving chamber 121 and includes a motor 161 that can be powered by the battery pack 160, an engaging window wheel 162 driven by the motor 161, a clutch gear 163 driven by the engaging gear 162, and two An induction member 164 capable of controlling the travel stroke of the motor 161, wherein the clutch gear-0 丨 6 3 has a coupling portion 165 that meshes with the engaging gear 162 and a clutch portion 166 that is integrally formed with the meshing portion 165 and protrudes into the rotation hole 151 of the fixed seat 15. Four clutch portions 166 are provided on the clutch portion 166. The mounting holes 167 are equiangular and steerable. One of the outer ring surfaces 141 of the linking member 14 is attached to the inner wall of one of the inner perforations of 邛 a 邛 166, and the outer ring surface 1226405 发明, the invention description (2) 141 is recessed several times and installed at an equal angle. A plurality of positioning grooves 152 radially corresponding to the hole 167 are provided on the inner wall surface of the rotation hole 151 of the fixed seat 15 at the same angle. Several positioning grooves 152 are also provided at the same angle, and these positioning grooves 152 correspond to the mounting holes (2. 5 Cooperate with the third figure 'and these clutch devices. Η are individually installed in the clutch gear 163 mounting holes 167 β, each clutch device 17 includes ·-a radially movable engaging rod m' and a card The spring 172 of the closing rod m is constantly topped toward the fixed seat 15, wherein the engaging rod m has an engaging end 173 at the radially inner end and a positioning end μ 10 at the radially outer end. In the control operation mode (as shown in the second figure), the clutch levers 171 of these clutches are pushed by the spring 172 and are shifted to the radial outer end. At this time, the engaging ends m of the clutch lever Π1 are sunk into the mounting holes 167. Inside, the user can freely turn the hand control 13 and the linkage 14 and finally drive the lock detection u action 'because of the linkage between the lock bolt 11 and the hand control 13 It is a known technology, and its structure will not be explained or shown. When the aforementioned new patent is in the electronic control operation mode (as shown in the third figure), the motor ⑹ will drive the engagement gear 162 and the clutch gear 163 to rotate, and the clutch gear 163 is driven. At the moment of rotation, since the clutch assembly f ^ will rotate with the clutch gear 163 ', the engaging lever ΐ7ι of each clutch device 17 will be pushed by the inner wall surface of one of the two rotation holes 151 to overcome the elastic force of the spring π to move radially inward And cause the engaging end Π3 of the engaging lever 171 to be inserted into the interlocking groove M2 of the interlocking member 14 'because the interlocking member 14 is engaged with the hand control 13 for controlling the movement of the lock detection u, therefore, when' the card When the engaging end 173 of the connecting rod m is engaged on the linking member 14, the driving force of the stirrup will be 1226405 玖, the description of the invention (3) Connection = hand control 13 turns. When the engaging rod i7i moves for a set stroke (The Guangzhi rotates ninety degrees), the engaging lever 171 will be pushed outward by the spring 172, and will be out of engagement with the link 14 to complete the electronic control operation. 10 15 α Known electric lock 1 Of course, in design, you can choose electric or manual control 'But in the electronically controlled operation mode, the motor 161 must have sufficient power' to allow the engaging lever 171 to move to the position of the next positioning slot 152. Conversely, when the motor 不足 lacks power during the movement, In this case, the positioning end 174 of the diagonal rod m will stay abnormally in the two positioning grooves; 152. At this time, if someone in the house is eager to open the door and leave, the remote control 13 cannot be turned. That is, unless the The electronic control method allows the 3-position end 174 of the engaging rod 171 to return to the non-interlocking position in the second figure, otherwise the electric motors will become stuck and cannot be manually operated. The reason for the foregoing deficiency is that when the engaging rod i7i is moved from a positioning slot 15 2 to the lower _ _ $ y 17 # position slot 152 stroke, that is, when the clutch device 17 is in the state of the second figure, Because the cup 4 stands up, the lower end of the mouth is 171, the engaging end 173, and the plug is engaged with the interlocking groove of the linking member 14 ... The pole is supported on the inner wall surface of the fixed seat 1 and the cliff 15 and the linking member 14 The second linkage 2 has no space for the engaging # 171 to move radially outward. Therefore, for the connection of the 5th rod 171, the linkage 14 and the hand control U rotate in a beneficial manner, causing danger in use. … Time transfer, [Inventive Content] The purpose of the present invention is to provide a safe use of hand control / unlocking / locking in the interlocking position when unlocking, which has better use safety. 20 1226405 Description of the invention (4) Electric lock. 10 15 The installation hole of the connecting slot and the connecting groove of the connecting sub-direction can be connected, and the clutch device is installed in the installation hole. The electric lock of the present invention includes: a lock bolt installed on a door plate, a decorative seat installed on the cymbal plate, and a solid = seat installed on a dance seat:-the lock bolt can be driven in- Switching between sudden position and -retracted position, an electric device, and -clutch device. Wherein, the fixing base includes #hole 'and-defines a toroidal surface of the rotary hole, and at least two radially concave positioning grooves are grouted on the surface of the rotary hole. The manual device includes a hand control rotatably mounted on the decorative base, and a linking member linked with the hand control member, and at least two linking grooves are radially recessed on the outer ring surface of the linking member. The electric device includes a motor and a clutch seat driven by the motor and rotatable in a rotating hole of the fixed seat. The clutch seat is provided with the invention. The feature of the invention is that the clutch device includes: The daughter of the center hole, the radial displacement seat in the direction of the hole, a clutch steel ball between the radial displacement seat and the fixed seat, a clutch spring that keeps the clutch steel ball radially outward, and a mounted on the radial movement A releasing steel ball in a receiving groove of one of the seats, and a releasing spring which radially inwardly tops the releasing steel ball, wherein the spring force of the releasing spring is greater than the spring force of the clutch spring. When the clutch steel ball of the clutch device stays between the two positioning grooves of the fixed seat, turning the hand control can still cause the linkage to rotate, and thus the releasing steel ball moves radially outward against the elastic force of the releasing spring for manual unlocking. Action 0 [Embodiment] 20 1226405 玖, description of the invention (5) The foregoing and other technical contents, features, and effects of the present invention will be clearly understood in the following detailed description of the preferred embodiment with reference to the drawings . Referring to the fourth and fifth figures, the electric lock of the present invention is also installed on a door panel 5 10, which also has an inner side surface, an outer side surface 102, and a vertical connection between the inner and outer side surfaces 101, 102. Surface ι〇3. The electric lock includes a lock bolt 2 installed on the connecting surface 103 of the door panel 10, a decorative seat 3 fixedly installed on the inner side 101, a fixed seat 4, and a linkage lock bolt. 2 a manual device 5 switched between a protruding position or a retracted position, an electric device 6 installed in the decoration base 3, and a clutch device 7 which selectively transmits the power of the electric device 6 to the manual device 5. In the design, the above-mentioned lock bolt 2 can also be controlled by a lock-key unit 20 installed on the outer side 102 of the door panel, and it can be switched between a protruding position and a return position. The operation of the lockout order is not known and its detailed structure will not be described and shown. The decorative seat 3 of the present invention includes a mounting wall 31 parallel to the inner side 101, a surrounding wall 32 extending vertically from the mounting wall 31 to the inner side 10i direction, and a mounting wall 31 and a surrounding The wall 32 defines a receiving room 33. The fixed seat 4 is fixedly installed on the decorative seat 3. The fixed seat 4 includes: the fixed seat 4 is a mounting wall 31 by two screws 41, and is located in a ring-shaped ring wall 42 in the receiving chamber 33; The lugs 43 are projected radially from the wall 42 and are threaded by the two screws 41. Xi in the pot / 、 Thousand 4% of the wall 42 has a circular turning hole 421, and one of the shovel defining the turning hole 421 is the turning hole soil surface 422. At the turning hole 20 1226405 发明, invention description (6) clothing surface 422 Four positioning grooves 423 having an equal angle and being radially outwardly recessed are recessed. -Shi X manual 1 set 5 includes-hand control 5 rotatably inserted on the female clothing wall 31 of the decorative seat 3 and-a link 52 'which is linked with the hand control η to fit therein, wherein the link 52 It has—an interlocking card hole 521 for hand control to pass through, and—an annular outer ring surface 522, and there are several interlocking four grooves 523 〇10 15 20 openings on the outer surface 522 that are radially concave and equiangularly arranged. The Haibao moving clothes set 6 includes: an engagement gear π which is installed in the accommodation room of the decorative seat 3 and is axially meshed with one of the motor 61 and the motor 61; a transmission gear 63 meshing with the engagement gear 62; and a transmission gear 63 The gear 63 is plugged into the clutch clutch 64, and a plurality of electricity are electrically connected to the motor 61 to provide electrical energy; also 65. Two transmission rods 632 protrude from one side «I of the transmission gear 63, and the clutch seat 64 is rotatably installed in the rotation hole 421 & of the fixed seat 4, and has an inner ring surface ⑷ and an outer ring Surface 642, a circular inner peripheral surface 643 connected between the two ring surfaces ⑷, an outer peripheral surface 644, an inner peripheral surface 644 defined by the inner peripheral surface 643, and an inner perforation rotatably sleeved by the linkage member 52⑷ 1. A mounting hole 646 radially arranged from the outer circumferential surface _ to the inner circumferential surface 643, and two recessed sockets 由 from the outer ring surface 642 to the inner ring surface 641, wherein the mounting hole _ is formed by changing the diameter of the hole One shoulder 648. The two inserting rods 632 of the transmission gear 63 are inserted into the two insertion holes 647 of the clutch seat 64 so as to interlock with each other. Of course, the clutch seat 64 can also be formed integrally with the transmission gear M in design. Cooperating with the sixth figure, the clutch device 7 is installed in the clutch seat 64 Ann 10 1226405 玖, description of the invention (7) in the mounting hole 646, including: a radial displacement installed in the mounting hole 6 village diameter movement Seat 71 'The diameter-shift seat 71 has an abutting wall 711 with a diameter equal to the inside and outside of the shoulder portion 648 of the mounting hole, and a diameter smaller than the abutting wall 711. The radial inner surface of the abutting wall 711 is toward the linkage. A limiting ring wall 712 protruding in the 52 direction, and a trough 713 defined by the limiting ring wall 712 forms a converging opening 714 at the radially inner end of the receiving slot 713. And the opening 4 and 7 further include: _ the clutch steel ball 72 located at the radial outer end of the abutment wall 711 of the radial displacement base 71, the unlocking steel ball 73 installed in the capacity 10 15 a 3 of the radial displacement base 71, _The release spring 74 pushing the release steel ball force constant towards the closing port 714, and-installed on the shoulder 648 and leaning against the wall. Among the clutch springs 75, the spring force of the unlocking spring 74 is greater than the spring force of the clutch dance yellow 75, and the ball of the clutch steel ball 72 is higher or lower than the outer peripheral surface 644 of the clutch seat 64. When the clutch device 7 of the present invention is located in a non-interlocking position, the clutch 2 4 7 :: coming_72 is pushed by the clutch spring 75 and positioned in the ridge position groove 423 of the fixed 74, and the unlocking steel ball 73 Due to the card release spring, the pusher protrudes from the beam closing port 714, but the card release steel ball 73 is not inserted. At this time, the user can rotate the hand control 51 and drive the puller 52 to rotate and the lock bolt 2 to move. Refer to the fourth, fifth, and seventh pictures, the wooden part 2 action _ ΰ § The user drives the lock and clutch assembly electrically. Set 7 will turn from the non-interlocked position in the sixth figure to the seventh moving engagement gear in the way known by i is the drive motor 61, and rotate 64 in succession / 62, the transmission gear 63, the clutch seat 64 rotate, when the clutch seat rotates At the time, "the clutch device 20 in the mounting hole _ of the clutch seat 64 1226405 玖, invention description (8) 7 will move with it, when leaving the 423, because the supply slot ^ away from the radial recessed positioning groove The opening door of the clothes set 7 ..., the steel ball η will overcome the elasticity γ, but it is small. At this point, the clutch seat 71, which is promoted to the radially inner end, has the elasticity of the yellow yellow 75, and the radial displacement card steel ball 73 is against the linkage. ^ Solution installed on the radial inner end of the radial displacement seat 71 ... Part 2-Linked groove 523, inserted into the link by moving the clothes inwardly and inwardly, "Shifting the hand control 5 丨When the maximum reaches 10 15, the motor 61 will stop the Korean movement, and the “scheduled order to the closing device 7 will move to the rotation side = rotation, said setting stroke generally refers to the distance from the fifth = the next two positioning grooves 423 distance. 66 Suddenly when the power is insufficient, if the battery rotates in the electric control mode and the clutch is installed: the clutch seat 64 cannot be smoothly driven, and 7 stops are placed in two radial pairs; S 之 宏 ## 423, this At that time, the user can _hand control # 511 十 == The groove 52 rotates the cattle 1 and the heartbeat linkage 7 of the card 7 in the set direction. The steel ball 73 still falls on 2 pieces 52 & while turning 'Although the clutch device but the steel ball 73 As long as the user pushes with a flatter ^ ^ θ 74, therefore, the clutch device 7 is rotated by the seventh ^ # 51, and the card steel ball 73 will be overcome by the '! Card release position, that is, this hand control The elastic force of 51 can be retracted into the receiving groove 713. For example, 73 moves and rotates with the interlocking 2 moving member 52 until the unlocking steel ball element 20 can also be taken ... In the case of the lock and key of the present invention, it can also be shown in Figure Λ. Unlock the key that is not shown in the situation of insufficient power. To make the clutch seat 64 20 1226405 玖, description of the invention (9) As long as the battery 65 is replaced and restarted, the motor 61 can be operated when it returns to the non-interlocked position in the fifth figure. Set 7 on the design, that is, set 7 as necessary. The present invention can also be provided with two or more sets of clutch devices. The design of the present invention is not based on a separate clutch device. It can be seen from t that the present invention improves the conventional electric lock clutch device, and The design that uses two springs 74, 7572 with different spring forces to control the movement of two steel balls 72 73 is not only not seen in previous electric locks, this design can also provide the space for the clutch device 7 to be pushed outward in the radial direction, so that When the electric 10 motion lock unexpectedly stagnates in the interlocked position, the clutch device 7 can be switched from the interlocked position to the unlocked position through a general manual control operation, and finally restored to the non-interlocked position. Because of the safety of electric locks, the present invention is indeed an innovative electric lock with great industrial value. The above is only a preferred embodiment of the present invention. If it is not limited to the scope of the invention, the simple equivalent changes made according to the scope of the invention and the scope of the invention patent And modifications should still fall within the scope of the invention patent. [Brief description of the drawings] 'The first picture is a three-dimensional figure of women's clothing in the new patent case No. 479725' shows the state of the electric lock installed on the door panel of the patent case; the second circle is the new patent case. An incomplete front view of the electric lock clutch device in a non-interlocking position in the figure; ^ The third figure is a partially enlarged front view of one of the new patent cases, the 1226405 ridge, invention description (10) The clutch device of the electric lock is located in-even pure; the fourth figure: an exploded perspective view of a preferred embodiment of the electric lock of the present invention; the fifth figure is an incomplete front view of one of the preferred embodiments; The sixth picture is a partial enlarged view of the fifth picture—the Wei 70 is positive, the electric lock-clutch device is in a non-interlocking position; an enlarged view, 10 FIG. 疋 is similar to the sixth picture. The complete neighbouring magnifying ra, the clutch device of the F5 towel is in the unlock position. W 12 in the drawing. 14 1226405 发明. Description of the invention (11) [Simplified explanation of the main symbols of the drawings] 10 door plate 61 inner side of the motor 101 62 connecting gear 102 outer side 63 transmission gear 103 connecting surface 631 side 2 lock bolt 632 Insert bar 20 Lock unit 64 Clutch seat 3 Decorative seat 641 Inner ring surface 31 Mounting wall 642 Outer ring surface 32 Surrounding wall 643 Inner peripheral surface 33 Receptacle 644 Outer peripheral surface 4 Fixing seat 645 Inner perforation 41 Screw 646 Mounting hole 42 Ring wall 647 Insertion hole 421, rotation hole 648, shoulder 422, rotation hole, ring surface 65, battery 423, positioning groove 7 clutch device 5, manual device 71, radial displacement seat 51, hand control 711, abutment wall 52 linking member 712 limit ring wall 521, linking hole 713, slot grooving 522 outer ring surface 714 beam closing opening 523 interlocking groove 72 clutch steel ball 6 electric device 73 unlocking steel ball 15 1226405 发明, description of the invention (12) 74 unlocking spring 75 clutch spring