^^—— M311728 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種鎖心裝置，特別是關於在一鎖體偏心 設置一容置孔供一轉軸置入其中，並於該鎖體内部組設— 鎖栓組以偏離該轉轴，藉使該鎖拴組可更易於推動該轉車由 旋轉復位之鎖心裝置。 【先前技術】^^—— M311728 VIII. New Description: [New Technology Field] This creation is about a lock mechanism, especially for arranging a receiving hole in a lock body for a shaft to be inserted into the lock. The internal assembly of the body - the set of locks is offset from the axis of rotation, so that the lock set can more easily push the lock mechanism of the turn by the rotation reset. [Prior Art]
習用鎖心裝置，如第1圖所示，其包含一鎖體u、_ 轉轴12、一鎖珠組13及一鎖检組14。該鎖體11設有一六 置孔111、數個第一鎖珠孔112及一栓孔113。該第一鎖珠 孔112及栓孔113設於該鎖體11外周面並徑向連通該容置 孔111，且該栓孔113之中心線對應位於該容置孔U1之中 心線上。該轉軸12設置於該鎖體11之容置孔η〗中，兮 轉轴12設有數個第二鎖珠孔121、一瑜匙孔122及一帶動 部123。該鎖珠組13用以對應穿設於該第一鎖珠孔I〗〕及 該第二鎖珠孔121中。該鎖栓組14設有一彈簧M1及一检 柱142，該栓柱142設有一通孔142a，該彈簧丨4丨及检柱 142依序設置於該栓孔113中，其中該彈簧ι41之一端置 入該检柱142之通孔142a，另一端則抵接該鎖體η之检 孔113底端。 清參照弟1至3圖所示’該習用鎖心裝置於實際使用過 程中，為如圖所示之閉鎖狀態時，一使用者可將一输匙2 對應插設於該轉軸12之鑰匙孔122中。藉該輸匙2之數個 缺槽21對應該鎖珠組13所形成的高低位差，用以推抵兮 5 — FILENAME \P C:\Linda\PK Pat\PK10189-鏔心装置.doc nfi/il/l3/ii：n am M311728 2珠組13 _第一鎖珠孔112及該第二鎖邮i2i中之縱 :相對位置，以解除該鎖珠組13對該轉轴12所形成的轉 ·' ^制二。藉此，該使用者即可藉該鍮匙2轉動該轉軸12， / ^用雜軸12之帶動部123旋轉推抵該鎖栓組 14之栓 ‘ 142朝'亥栓孔113之底部方向移動，迫使該彈簧141產 [巧*，以達到開鎖之目的。又完成賴動作後，可 I亥彈耳141之彈性復位推動該㈣主Μ2朝栓孔113之 =口方向移動，以便該栓柱142推抵該帶動部123枢轉， 瞻 々该轉軸I2可自動旋轉復位。 吕’上述習用鎖心裝置具有下列缺點，例如：由 於該栓孔113之中心線對應位於該容置孔⑴之中心線上 j以致分職設於雜孔113及該容置孔nl巾的鎖检組 入及轉軸12兩者之中心線亦相對位於同—軸線上，故該 才王柱142推抵该帶動部123之一施力點A1過於接近該轉 軸12之樞轉點’導致兩者間之—力臂距離以較小，造成 忒彈f、141不易經由該栓柱142推抵該轉軸12自動旋轉復 • 位，進而無法彈性復位至原先位置。因此，該使用者通常 必需再^由該錄匙2對該轉車由12施力，方可順利將該轉轴 12確貫旋轉至原先位置，故造成使用上產生諸多不便。再 者，由於该彈黃141在壓縮形變時仍具有一預定高度，故 忒栓柱142必須設置一通孔142a以容設該彈簧141。如此 一來，該通孔142a之設置係導致該栓柱142之加工製作程 序更為繁瑣，相對亦造成該鎖心裝置於製造上之不便。基 於上述原因，有必要進一步改良上述習用鎖心裝置。 FILENAiE \p C:\Linda\PK Pat\PK10189-«^*：J£. doc M311728 【實施方式】 ▲為讓本創作之上述及其他目的、特徵、優點能更明顯易The conventional lock mechanism, as shown in FIG. 1, includes a lock body u, a hinge shaft 12, a lock bead set 13 and a lock detection group 14. The lock body 11 is provided with a six-hole 111, a plurality of first lock bead holes 112 and a bolt hole 113. The first bead hole 112 and the pin hole 113 are disposed on the outer peripheral surface of the lock body 11 and radially communicate with the accommodating hole 111, and the center line of the pin hole 113 is located on the center line of the accommodating hole U1. The rotating shaft 12 is disposed in the receiving hole η of the lock body 11. The rotating shaft 12 is provided with a plurality of second locking bead holes 121, a keyhole 122 and a driving portion 123. The locking bead set 13 is configured to be correspondingly disposed in the first locking bead hole I and the second locking bead hole 121. The latching group 14 is provided with a spring M1 and a check column 142. The plug post 142 is provided with a through hole 142a. The spring 丨4丨 and the column 142 are sequentially disposed in the bolt hole 113, wherein one end of the spring ι41 The through hole 142a of the inspection column 142 is placed, and the other end abuts the bottom end of the inspection hole 113 of the lock body η. As shown in the figure 1 to 3, when the conventional lock mechanism is in the locked state as shown in the figure, a user can insert a key 2 into the key hole of the rotary shaft 12. 122. The number of the missing slots 21 of the key 2 corresponds to the height difference formed by the locking bead set 13 for pushing the 兮5 — FILENAME \PC:\Linda\PK Pat\PK10189-heart device.doc nfi/ Il/l3/ii: n am M311728 2 bead set 13 _ first locking bead hole 112 and the second locking post i2i longitudinal: relative position to release the rotation of the locking bead set 13 to the rotating shaft 12 · '^ System two. Thereby, the user can rotate the rotating shaft 12 by the spoon 2, and the rotating portion 123 of the miscellaneous shaft 12 is rotated to push the bolt '142 of the bolt group 14 toward the bottom of the bolt hole 113. Forcing the spring 141 to produce [clear*, in order to achieve the purpose of unlocking. After the traverse action is completed, the elastic reset of the I-heling 141 can push the (4) main Μ 2 to move toward the mouth of the bolt hole 113, so that the stud 142 pushes against the driving portion 123 to pivot, and the rotating shaft I2 can be viewed. Automatic rotation reset. The above-mentioned conventional lock core device has the following disadvantages, for example, because the center line of the bolt hole 113 corresponds to the center line of the accommodating hole (1), so that the lock is disposed on the stray hole 113 and the accommodating hole nl. The center line of the assembly and the rotating shaft 12 are also located on the same axis, so that the king column 142 pushes against one of the driving portions 123 and the point of application A1 is too close to the pivot point of the rotating shaft 12, resulting in a The distance between the arm and the arm is small, so that the bounces f and 141 are not easily pushed to the rotating shaft 12 by the peg 142 to automatically rotate and reposition, and thus cannot be elastically reset to the original position. Therefore, the user usually has to apply force to the transfer car 12 by the key 2 to smoothly rotate the rotary shaft 12 to the original position, which causes inconvenience in use. Further, since the spring 141 has a predetermined height during compression deformation, the boring stud 142 must be provided with a through hole 142a for accommodating the spring 141. As a result, the arrangement of the through hole 142a causes the processing of the plug 142 to be more complicated, and the lock mechanism is inconvenient in manufacturing. For the above reasons, it is necessary to further improve the above conventional lock center device. FILENAiE \p C:\Linda\PK Pat\PK10189-«^*: J£. doc M311728 [Embodiment] ▲In order to make the above and other purposes, features and advantages of this creation more obvious
It下文特舉本創作之較佳實施例，並配合所附圖式令 • 詳細說明如下： F ， w參照第4及5圖所示，本創作較佳實施例之鎖 係包含-鎖體3、-轉轴4、—鎖珠組5、—鎖栓組6 ^一 固定板7。該轉軸4可轉動的偏心設置於該鎖體3内，該 鎖珠組5及該鎖栓組6分別對應該鎖體3之中心線徑 鲁 °又於:亥鎖體3之内部，同時利用該固定板7固定該鎖珠組 於二鎖體3之外周面。利用—输匙8插人該轉軸4並帶 :、動其旋轉’以控制該鎖珠組5及鎖栓組6作動，進而 〜開鎖及閉鎖之目的。 μ 5月^參照第4及5圖所示，本創作較佳實施例之鎖體3 j 一容置孔31 一定位凹槽32、數個第—鎖珠孔33、 一穿^ ^及至少一栓孔35。該容置孔31較佳係自該鎖體 3之一端面軸向凹設延伸至鄰近另一端面之位置，該容置 孔二31—之中心線相對偏離於該鎖體3之中心線形成偏心設置 及疋位凹槽32形成於該鎖體3之外周面，且該第一鎖珠 孔33及該穿孔34對應開設於該定位凹槽32中並連通該容 置孔31。該穿孔34可供一定位梢341穿設定位，該定值 梢341可選自一插梢或一定位螺絲等固定元件。該栓孔35 開設於該鎖體3外周面，且該栓孔35之中心線徑向對應該 鎖體3之中心線，以便該栓孔35之中心線遠離該偏心設置 之容置孔31的中心線。 FILENAME \p C:\Linda\PK Pat\PK10189_铽心装夏 d〇c g _The following is a preferred embodiment of the present invention, and is described in detail in conjunction with the drawings: F, w, as shown in Figures 4 and 5, the lock of the preferred embodiment of the present invention includes a lock body 3 , - shaft 4, - locking bead group 5, - locking bolt group 6 ^ a fixed plate 7. The eccentric shaft 4 is rotatably disposed in the lock body 3, and the lock bead set 5 and the lock bolt set 6 respectively correspond to the center line diameter of the lock body 3 and the inside of the lock body 3, and utilize The fixing plate 7 fixes the locking bead set on the outer circumferential surface of the second lock body 3. The shaft 4 is inserted into the shaft 4 and the belt is rotated by ' to control the locking bead set 5 and the bolt group 6 to actuate, and then to unlock and lock. 55月^ Referring to Figures 4 and 5, the lock body 3j of the preferred embodiment of the present invention has a receiving hole 31, a positioning groove 32, a plurality of first locking beads 33, a wearing hole ^ and at least A bolt hole 35. The accommodating hole 31 is preferably recessed from an end surface of the lock body 3 to a position adjacent to the other end surface. The center line of the accommodating hole 31 is relatively deviated from the center line of the lock body 3. The eccentrically disposed and recessed recesses 32 are formed on the outer peripheral surface of the lock body 3 , and the first latching holes 33 and the through holes 34 are defined in the positioning recess 32 and communicate with the receiving recess 31 . The through hole 34 can be set by a positioning tip 341. The setting tip 341 can be selected from a fixing member such as a spigot or a positioning screw. The pin hole 35 is defined on the outer peripheral surface of the lock body 3, and the center line of the bolt hole 35 radially corresponds to the center line of the lock body 3, so that the center line of the bolt hole 35 is away from the eccentrically disposed receiving hole 31. Center line. FILENAME \p C:\Linda\PK Pat\PK10189_铽心装夏 d〇c g _
nr>/M/i3/n*.M AM M311728 設 //、、、弟4及5圖所示，本創作較佳實施例之轉軸4 限位槽tH、數個第二鎖珠孔42、—帶動部43及一 v鑰畦孔41較佳係自該轉軸4 一端軸向貫穿 主另—端。社结 》 ^ ^ μ弟二鎖珠孔42對應該鎖體3之第一鎖珠孔 Μ 4^轉轴4之外周面，且該第二鎖珠孔42連通該錄 =1㈣部43設於該轉軸4之—端且位於該錄匙 他幾何形則邊，該帶動部43較佳係選自—半月形或其 位晉艰★上凸塊。該限位槽44對應該鎖體3之穿孔34 具有轉轴4之外周面，且該限位槽44較佳係形成 ⑷限制角度之—長形槽，以便該鎖體3之定位梢 2j ^ σΛ轉軸4僅可旋轉一特定角度。 5包^及5圖所示，本創作較佳實施例之鎖珠組 53。該彈楚：弹黃51、數個第一鎖珠52及數個第二鎖珠 ^汽51、該第一鎖珠52及該第二鎖珠53數旦八 :應於該鎖體3之第一鎖珠孔32數量，且 擇Γ有71應—輪匙8之不同高低位差的數個缺槽81可選 作j度’以便經由騎匙8進行開鎖及閉鎖動 作忒鎖匕組6具有一彈簧61及一栓柱62， 周面叹有—凹槽622。另外，該彈簧61較佳可選自 ?黃’該錐形彈簧之一端的外徑相對於另一端的口： 縮狀三以便該錐形彈簧受到壓縮形變時，該錐形彈 小外徑部分可容置於該錐形 -又 縮減該錐形彈哲斤扩尨夕一 Η工4分内，進而 後之古声Γ 南或亦可直接選自壓縮形變 傻之π度較小的一般彈簧。 义 FILENAME \p C:\Linda\PK pat\PKl(H89^置 M311728 請再參照第4及5圖所示，當組裝補作較佳實施例之 鎖=裝置時，該鎖栓組6之彈簧61及栓柱62依序置入於 二，體3之4_孔35中。使該彈簧&之二端可分別抵接該 之端面及該栓孔35底部，且該栓柱62之凹槽622 ^該ί體3之容置孔31的開口方向。接著，該轉軸4可 的^设於該鎖體3之容置孔31，該轉轴4沿該容置孔 使該帶動部43伸入卡掣該栓柱62之凹槽622。該轉軸 4之第二鎖珠孔42及限位槽44分別對應該鎖體3之第一 ，珠孔;33及牙孔34，該定位梢341對應組接於該穿孔％ "使"亥疋位梢341 -端伸入該轉軸4之限位槽44中。該 朱組5之第二鎖珠53、第一鎖珠52及彈簧η依序置入 函 各相對應之第二鎖珠孔42及第―鎖珠孔％中。最後，將 板7固設覆蓋於該鎖體3之定位凹槽32，以防止該 鎖珠組5脫落。 必Λ參二本案第4至6圖所示’本創作主要可應用於各種 二二=:閉鎖魏之物品上，以做為防盜用途。當該 鐘衣，、、，-閉鎖狀悲時，一使用者可將該餘匙8插入該 =4之_孔41 ’利用該输匙8之缺槽81對應推抵該 乂 弟二鎖珠53 ’並連動該第—鎖珠52縱向位移 氏堅5亥彈黃51，使該各第—鎖珠52及各第二鎖珠53之交 接處恰位於該第_鎖珠孔33及第二鎖珠孔^之交接處， =便該熟4可於該容置孔31 _受控自由轉動。藉此，該 使用者可利用錄匙8轉動該轉軸4，利用該轉轴4之帶動 部43推抵該栓柱62朝該栓孔％底部方向移動，並迫使該Nr>/M/i3/n*.M AM M311728 is shown in FIG. 4 and FIG. 5, and the rotating shaft 4 limit groove tH and the plurality of second locking bead holes 42 of the preferred embodiment of the present invention are The driving portion 43 and a v key opening 41 preferably extend axially from one end of the rotating shaft 4 through the main end.社结》 ^ ^ μ弟二锁珠孔42 corresponds to the first locking bead hole of the lock body 3 Μ 4^ the outer peripheral surface of the rotating shaft 4, and the second locking bead hole 42 is connected to the recording=1 (four) portion 43 is set at The end of the rotating shaft 4 is located at the side of the geometrical shape of the keying, and the driving portion 43 is preferably selected from the group consisting of a half moon shape or a bit of a bump. The limiting groove 44 has a peripheral surface of the rotating shaft 4 corresponding to the through hole 34 of the lock body 3, and the limiting groove 44 preferably forms (4) an angle-shaped elongated groove so that the locking body 3 is positioned at the tip 2j ^ The σΛ axis 4 can only be rotated by a specific angle. As shown in Figures 5 and 5, the lock bead set 53 of the preferred embodiment of the present invention is shown. The bullet Chu: playing yellow 51, a plurality of first locking beads 52 and a plurality of second locking beads ^ steam 51, the first locking bead 52 and the second locking bead 53 several times eight: should be in the lock body 3 The number of the first locking bead holes 32, and the number of the missing holes 81 of the different height difference of the 71-spin key 8 can be selected as the j degree 'to unlock and lock the locking key group 8 via the riding key 8 There is a spring 61 and a stud 62, and the circumferential surface sings a groove 622. In addition, the spring 61 is preferably selected from the group consisting of: the outer diameter of one end of the conical spring relative to the mouth of the other end: the conical shape 3, so that the conical spring is subjected to compression deformation, the small outer diameter portion of the conical spring It can be accommodated in the cone--and the reduction of the cone-shaped bomb is expanded by 4 minutes, and then the ancient sound can be directly selected from the general spring with a small π degree of compression deformation. . FILENAME \p C:\Linda\PK pat\PKl (H89^Set M311728 Please refer to Figures 4 and 5 again, when assembling the lock = device of the preferred embodiment, the spring 61 of the lock set 6 And the stud 62 is sequentially placed in the 4_ hole 35 of the body 3, so that the two ends of the spring & can respectively abut the end face and the bottom of the bolt hole 35, and the groove of the plug 62 622 ^ The opening direction of the hole 31 is accommodated in the hole 3. Then, the rotating shaft 4 is disposed in the receiving hole 31 of the locking body 3, and the rotating shaft 4 extends the driving portion 43 along the receiving hole The second locking bead hole 42 and the limiting groove 44 of the rotating shaft 4 respectively correspond to the first part of the locking body 3, the bead hole 33 and the tooth hole 34, and the positioning end 341 is inserted into the groove 622 of the stud 62. Corresponding group is connected to the perforation % " " 疋 疋 341 - end into the limiting slot 44 of the rotating shaft 4. The second locking bead 53 of the Zhu group 5, the first locking bead 52 and the spring η The second locking bead hole 42 and the first locking bead hole % are respectively placed in the corresponding letter. Finally, the plate 7 is fixedly disposed on the positioning groove 32 of the locking body 3 to prevent the locking bead group 5 from being locked. Fall off. It must be shown in Figures 4 to 6 of this case. It is used for all kinds of two or two =: for blocking the items of Wei, for use as anti-theft. When the bell, ,,, - is locked, a user can insert the remaining key 8 into the hole 41 of the =4 'Using the missing slot 81 of the key 8 correspondingly pushes the younger brother's second locking bead 53' and interlocks the longitudinal locking displacement of the first locking bead 52 to the 5th black marble 51, so that the first locking beads 52 and each The intersection of the two locking beads 53 is located at the intersection of the first locking bead hole 33 and the second locking bead hole ^, so that the cooked 4 can be controlled to rotate freely in the receiving hole 31. The rotating shaft 4 can be rotated by the keying member 8, and the driving portion 43 of the rotating shaft 4 is pushed against the stud 62 to move toward the bottom of the bolt hole, and the
服麵\p CAUndaW PaUPK丨咖續心裳直d〇c JO M311728 彈菁61/生壓縮形變，以達到_之目的。當完成開鎖動 作後，精由彈簧61之彈性復位作用經由該栓柱α推動該 轉軸4自動旋轉復位。 _ 純參照第4至6 _示，#該彈簧61經由該鎖栓組 之技柱62推抵_轉轴4旋轉復位的過程巾，由於該容置 孔=、之巾心線偏讀該紐3之巾心、線，以及該栓孔35 =^線讀雜置孔31的設計，使得該栓柱62推抵該 旋動的k力點八2遠離於該轉轴4之框轉點，進 而增加該施力點A2相賴_ 4之樞轉㈣力臂距離犯 增加該龜組6對該轉軸4所施予之轉動力矩。藉此 自=:彈簧61可透過該栓柱62更容易的推抵該轉軸4 自動旋轉復位。 再參照第5及6圖所示’上述該容置孔黯了可偏 :又置於該鎖體3之中心線的一側外，亦可如第7及8圖 將該容置孔31偏岭置於朗體3之h線的另-樣可達到令該鎖栓組6 4 動疑轉设位之功效，進而提升本創作之組裝裕度。 开=第9圖所示’上述該碰組6之栓柱62朝向於 2=7 —端的中心位置亦可形成—定位部62卜用以 疋位邊彈黃61之一端。葬卜， 綠 9 以弹育61之一端可確實抵 妾於錄柱62之中心位置，以便該彈簧 柱62於該栓孔35内軸向活動。另外，如第^ : =_為一定位凹槽，以供容置該端该 …㈣圖所不’該定位部621，亦可為—定位凸部，以便 FILE職 \p c：\Linda\PK Pat\PK10189-«，c ‘裝置· doc 11Service\p CAUndaW PaUPK 丨 续 续 裳 JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO JO When the unlocking operation is completed, the elastic resetting action of the spring 61 pushes the rotary shaft 4 to automatically rotate and reset via the plug α. _ pure reference to the 4th to 6th, the spring 61 is pushed to the process towel of the rotary shaft 4 by the technical column 62 of the lock bolt group, because the receiving hole =, the towel core line is biased to read the button 3, the core, the line, and the design of the pinhole 35=^ line miscellaneous hole 31, such that the stud 62 pushes against the swiveling k-force point 八2 away from the frame turning point of the rotating shaft 4, Further, the pivoting (four) force arm distance of the force application point A2 is increased to increase the rotational moment applied by the turtle group 6 to the rotating shaft 4. Thereby, the spring 61 can be more easily pushed against the rotating shaft 4 through the stud 62 to automatically rotate and reset. Referring to the fifth and sixth figures, the above-mentioned accommodating hole is biased: it is placed on the side of the center line of the lock body 3, and the accommodating hole 31 may be biased as shown in FIGS. 7 and 8. The other way of placing the ridge on the h line of the body 3 can achieve the effect of making the lock group 6 4 move, thus improving the assembly margin of the creation. Open = Fig. 9 shows that the stud 62 of the above-mentioned collision group 6 may be formed toward the center of the 2 = 7 - end portion - the positioning portion 62 is used for one end of the side edge spring 61. The burial pad, the green 9 can be surely resisted at the center of the column 62 so that the spring post 62 is axially movable within the pin hole 35. In addition, if ^^=_ is a positioning groove for accommodating the end of the ... (4) the figure does not 'the positioning part 621, can also be - positioning convex part, so that FILE job \pc:\Linda\PK Pat\PK10189-«,c 'device·doc 11
M311728 卡设於該彈餐61之^一端。 如上所述，相較於第1圖之習用鎖心裝置，由於气 組14之施力點A1過於接近該轉軸12之樞轉點，、°導勒王 者間之該力臂距離dl過小，而具有;^推細 ^ 動旋轉復位等缺點。第4圖之賴作主要糊 自 <扁心設置於該鎖體3之中心線—側，藉此_检組 施力點A2可遠離該轉軸4之樞轉點，進而增加兩者間之 該力臂距離d2 ’以利於該輪組6可更為㈣的推抵 軸4自動旋轉復位。如此，可 _ "轉 u」有效避免该轉軸4無法回歸 原位之情形，而不需再施加其他外力將轉軸4旋轉至原位 ，以致本難確實可有效增加使用便娜。再者，本創作 ^栓柱62可不需設置—通孔以容設靜簧61，故可相對 簡化⑽王柱142之加工程序，使該鎖心裝置於製造上更為 便利。 雖;」本創作已利用上述較佳實施例揭示，然其並非用以 限定本紹乍’任何熟習此技藝者，在不脫離本創作之精神 和fe圍之内，當可作各種更動與修改，因此本創作之保鹱 範圍當視後附之申請專利範圍所界定者為準。 FILENAME \p C:\Linda\PK PatAPKlO丨89-鏔心装置.doc nfi/ii/13/ιι： M311728 【圖式簡單說明】 第1圖·習用鎖心裝置之分解立體圖。 第2圖：習關心裝置關時之組合剖視圖。 第3圖：習關心裝置_時之組合剖視及示意圖。 ^ 4圖：本創作較佳實施狀鎖碎置之分解立體圖。 弟5圖：本創作較佳實_鎖心裝置_時之組合剖視 一第6圖：本創倾佳實施例鎖心裝置開鎖時之組合剖視 及示意圖。 鎖心裝置閉鎖時之組 鎖心裝置開鎖時之組 第7圖：本創作另一較佳實施例之 合剖視圖。 第8圖：本創作另一較佳實施例之 合剖視及不意圖。 凹槽時之組合 第9圖：本創作鎖心裝置之栓柱具有定位 剖視圖。 凸部時之組 第10圖··本創作鎖心裝置之栓柱具有定位 合剖視圖。 【主要元件符號說明】 11 鎖體 112第一鎖珠孔 12 轉軸 122输匙孔 13 鎖珠組 141彈簧 111容置孔 113栓孔 121第二鎖珠孔 123帶動部 14鎖栓組 142栓柱 FILENAME \p C:\Linda\PK Pat\PK10189-鏔心装置.doc 13 — M311728The M311728 card is located at the end of the magazine 61. As described above, compared with the conventional center-locking device of FIG. 1, since the force point A1 of the gas group 14 is too close to the pivot point of the rotating shaft 12, the distance dl between the kings of the guides is too small, and Has the disadvantage of; ^ push fine rotation reset. The drawing of Fig. 4 is mainly made up of <the flat heart is disposed on the center line side of the lock body 3, whereby the force applying point A2 can be away from the pivot point of the rotating shaft 4, thereby increasing the distance between the two The force arm distance d2 'is facilitated that the wheel set 6 can be more (four) pushed against the shaft 4 to automatically rotate and reset. In this way, _ "turn u" effectively avoids the situation that the rotating shaft 4 cannot return to the original position, and does not need to apply other external force to rotate the rotating shaft 4 to the original position, so that the difficulty can effectively increase the use of the toilet. Furthermore, the present invention can eliminate the need for a through-hole to accommodate the static spring 61, so that the processing procedure of the (10) Wangzhu 142 can be relatively simplified, making the locking device more convenient to manufacture. Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit any of the skill of the art, and may be modified and modified without departing from the spirit of the present invention. Therefore, the scope of this creation is subject to the definition of the patent application scope attached. FILENAME \p C:\Linda\PK PatAPKlO丨89-鏔心装置.doc nfi/ii/13/ιι: M311728 [Simple description of the diagram] Figure 1 · Exploded perspective view of the conventional lock mechanism. Figure 2: A cross-sectional view of the combination of the care device. Figure 3: Combined sectional view and schematic diagram of the device of care. ^ 4 Figure: This is an exploded perspective view of the preferred embodiment of the lock. Brother 5: This is a better example of the combination of the lock _ lock device _ a 6th view: the combination of the embodiment of the lock embodiment of the lock device when the lock is broken and schematic diagram. Group when the lock mechanism is latched Group when the lock mechanism is unlocked Fig. 7 is a cross-sectional view of another preferred embodiment of the present invention. Figure 8 is a cross-sectional view and not a view of another preferred embodiment of the present invention. Combination of grooves Figure 9: The stud of the original locking device has a positioning sectional view. Group of convex parts Fig. 10·· The plug of the present locking device has a positioning sectional view. [Main component symbol description] 11 Lock body 112 first lock bead hole 12 Rotary shaft 122 keyhole 13 Lock bead set 141 Spring 111 accommodating hole 113 Bolt hole 121 Second lock bead hole 123 Drive part 14 Lock bolt set 142 Stud FILENAME \p C:\Linda\PK Pat\PK10189-鏔心装置.doc 13 — M311728
142a .通孔 2 输匙 21 缺槽 3 鎖體 31 容置孔 32 定位凹槽 33 第一鎖珠孔 34 穿孔 341 定位梢 35 栓孔 4 轉軸 41 餘匙孔 42 第二鎖珠孔 43 帶動部 44 限位槽 5 鎖珠組 51 彈簧 52 第一鎖珠 53 第二鎖珠 6 鎖栓組 61 彈簧 62 检柱 621 定位部 621， 定位部 622 凹槽 7 定位板 8 鑰匙 81 缺槽 A1 施力點 A2 施力點 dl 力臂距離 d2 力臂距離142a. Through hole 2 Supply key 21 Notch 3 Lock body 31 accommodating hole 32 Positioning groove 33 First locking bead hole 34 Perforation 341 Positioning tip 35 Bolt hole 4 Rotary shaft 41 Residual hole 42 Second locking bead hole 43 Driving part 44 Limiting groove 5 Locking bead set 51 Spring 52 First locking bead 53 Second locking bead 6 Locking bolt set 61 Spring 62 Check column 621 Positioning part 621, Positioning part 622 Groove 7 Positioning plate 8 Key 81 Missing slot A1 Force Point A2 force point dl force arm distance d2 force arm distance
FILENAME \p C:\Linda\PK Pat\PKlQl89-«心装置.doc 14 —FILENAME \p C:\Linda\PK Pat\PKlQl89-«Heart device.doc 14 —