1344335 1 100年04月15日修正替 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係關於一種閉鎖結構，尤其係關於一種操作方便 之閉鎖結構。 【先前技術】 [0002] 玩具、消費性電子產品等通常具有二經常需要相互閉合 或打開之部件，有時這二部件之間需要有閉鎖結構連接 [〇〇〇3] 一種習知產品包括一本體和一蓋體，本體與蓋體一端藉 由一樞軸可轉動地連接，以實現蓋體相對於本體之轉動 。本體與蓋體另一端分別設有一凸起從而形成一卡鉤， 按下蓋體，本體與蓋體之卡鉤卡合而將蓋體閉鎖至本體 ，撥動蓋體之卡鉤使其變形而脫離本體之卡鉤，使蓋體 繞樞軸轉動，從而將其相對於本體打開。 [0004] 惟，上述打開蓋體之過程中，需用力撥動蓋體之卡鉤， 較為費力，操作不便，且閉合和打開蓋體時操作者動作 完全不同，在頻繁閉合和打開過程中，操作者需頻繁改 變手之動作，增加了操作之不便。 【發明内容】 [0005] 鑒於以上内容，有必要提供一種操作方便、閉鎖與打開 操作相同之閉鎖結構。 [0006] 一種閉鎖結構，其包括一基體、一用於與基體連接之按 紐、一轉動件、一定位件及一彈性件，按钮上設有至少 一卡持部及至少一推抵部，定位件與轉動件間為可相對 097105427 表單編號 A0101 第 5 頁/共 21 頁 1003128714-0 1344335 100年04月15日核2替换·^ 轉動配合，_件心複數彳M㈣及餘 之推抵部作用於轉動件之抵持部可使轉動件於複數不同 預定位置㈣動，彈性件設於定料與按紐之間以提供 彈力’閉鎖時’按壓按錢其切部與轉動件之卡扣部 配合’轉動件處於ϋ置’打開時，轉動件轉動處 於-與第-位置相鄰之第二位置，馳之卡持部解除對 轉動、件卡扣部之扣合。 剛上述閉鎖結構中，操作時，只需按壓按鈕，操作極為方 便同時可藉由同樣一按壓按紐之動作分別實現閉冑 _ 和打開按紅之功能，操作過程中使用者之手無需變換❻ 作，更增加了操作之方便閉鎖和打 開按紐時，其方便性尤為突€ 〇 「 【實施方式】 [〇_ f面將參照_詳細說明本㈣之__難實施例。 [_9]請參閱圖1及圖2，閉鎖結構1〇包括一按鈕12、一軸件14 、一墊片16 ' —彈性件18、一定位件2〇、一轉動件22、 一基體24及一鎖固件26。 _ [0010]按鈕12包括一按壓部122、二卡持部124及二推抵部126 。按壓部122為一圓形板體，其一側延伸出一板狀連接部 1222 ’該連接部1222之端部固設有一樞轴1224。卡持部 .124及推抵部126均垂直地設於按歷部122上。卡持部i24 遠離按壓部122之一端設有卡鉤1242，二卡持部124相向 設置’即其卡鉤1242面向另一卡持部124。二卡持部124 位於按壓部122之同一條直徑上且相對於按壓部122之轴 心線相互對稱。推抵部126大體岛條狀體，其長度大於卡 表箪編號麵 1 * 6 1/^ 21 1 1003128714-0 1344335 [0011] [0012]1344335 1 April 2015 Correction 6. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a latching structure, and more particularly to a latching structure that is convenient to operate. [Prior Art] [0002] Toys, consumer electronics, and the like generally have two components that often need to be closed or opened to each other, and sometimes a latching structure connection is required between the two components [〇〇〇3]. A conventional product includes a The body and a cover body are rotatably connected to one end of the body and the cover body by a pivot to realize the rotation of the cover body relative to the body. The other end of the main body and the cover body respectively are provided with a protrusion to form a hook. When the cover body is pressed, the hook of the main body and the cover body is locked to lock the cover body to the body, and the hook of the cover body is turned to deform the cover body. Disengaging the hook of the body, the cover body is pivoted to open it relative to the body. [0004] However, in the process of opening the cover body, the hook of the cover body needs to be forcefully pulled, which is laborious, inconvenient to operate, and the operator's action is completely different when the cover body is closed and opened, during frequent closing and opening, The operator needs to frequently change the movement of the hand, which increases the inconvenience of the operation. SUMMARY OF THE INVENTION [0005] In view of the above, it is necessary to provide a latching structure that is easy to operate, has the same locking and opening operation. [0006] A latching structure includes a base body, a button for connecting to the base body, a rotating member, a positioning member and an elastic member, and the button is provided with at least one holding portion and at least one pushing portion. Between the locating member and the rotating member is 097105427 Form No. A0101 Page 5 / Total 21 Page 1003128714-0 1344335 100 April 15th Nuclear 2 Replacement ^^ Rotate fit, _ piece of heart 彳M (four) and the remainder of the push The abutting portion acting on the rotating member can move the rotating member at a plurality of different predetermined positions (four), and the elastic member is disposed between the fixing member and the button to provide an elastic force when the door is latched, and the buckle of the cutting portion and the rotating member is pressed. When the part is rotated, the rotating member is rotated at a second position adjacent to the first position, and the engaging portion is released from the rotation and the snapping portion of the member. In the above-mentioned locking structure, when the operation is performed, only the button is pressed, the operation is extremely convenient, and the function of closing and closing the red button can be realized by the same action of pressing the button, and the user's hand does not need to be changed during the operation. For the convenience of the operation, the convenience of the lock and the opening of the button is particularly ambiguous. [Embodiment] [〇_f面 will refer to _detailed description of this (4) __ difficult example. [_9] Referring to Figures 1 and 2, the latching structure 1 includes a button 12, a shaft member 14, a spacer 16' - an elastic member 18, a positioning member 2, a rotating member 22, a base member 24, and a lock member 26. _ [0010] The button 12 includes a pressing portion 122, two holding portions 124 and two pushing portions 126. The pressing portion 122 is a circular plate body, and a plate-like connecting portion 1222 is extended on one side of the connecting portion 1222. A pivot 1224 is fixed to the end portion. The latching portion 124 and the pushing portion 126 are vertically disposed on the calendar portion 122. The latching portion i24 is provided with a hook 1242 away from one end of the pressing portion 122. The portion 124 is disposed opposite to each other, that is, the hook 1242 thereof faces the other holding portion 124. The second holding portion 124 is located at the pressing portion 124. The same diameter of 122 is symmetrical with respect to the axis line of the pressing portion 122. The pushing portion 126 is substantially an island strip having a length greater than that of the card surface number 1 * 6 1 / ^ 21 1 1003128714-0 1344335 [ 0011] [0012]
[0013] [0014][0014] [0014]
100年04月15日核正替换頁I 持部124。二推抵部126位於按壓部122之同一直徑上且 相對於按壓部1 2 2之軸心線相互對稱。二推抵部1 2 6遠離 按壓部122之一端各設有一傾斜面1262，且二傾斜面 1 262之傾斜方向恰好相反。二推抵部126之中心連線與二 卡持部1 2 4之中心連線垂直相交。 可以理解，按钮1 2上可以設置一個或兩個以上之卡持部 124及推抵部126。 轴件14包括一轴桿142及一頭部144。軸桿142及頭部144 均為圓柱狀，頭部144之直徑大於軸桿142。軸桿142上 設有外螺紋。頭部144一端面上開有十字形沉頭以方便操 作軸件14。 墊片16為圓環狀》彈性件18為柱狀螺旋彈簧。 定位件20大體為T字形，其包括一凸輪部2〇2及一凸台部 204。凸輪部202之徑向載面大想為圓形，其上沿徑向延 伸有二凸條206 ’二凸條206相對於凸輪部2〇2之軸心線 對稱設置。凸輪部2 0 2之圓周面上沿平行於其軸心線方向 延伸有一凸緣208，該凸緣208之表面為一凸輪面（圖未 標）’該凸輪面上設有複數凸峰210及複數凹谷212，凸 峰210與凹谷212均勻交錯設置於凸輪面上，該凸輪面之 延伸曲線為正弦曲線。在本實施例中，凸蜂21 〇及凹谷 212之數各為十二，且相鄰凸峰21〇及相鄰凹谷212間 之夾角為30度。凸台部204大體為圓柱狀，其與凸輪部 202同軸而没，且凸台部204與ώ緣208位於凸輪部2〇2之 同一側。請參閱圖3，定位件20上沿平行於其軸心線方向 097105427 表單編號Α010Ι 第7頁/共21頁 1003128714-0 1344335 100年04月15日核正替换頁 開設有台階孔（圖未標），該台階孔貫穿凸輪部202及凸 台部204。 [0015] 轉動件22包括一主體部222、複數卡扣部224及複數抵持 部226。主體部222大體為圓才主狀，其一表面為凸& © ( 圖未標），該凸輪面上設有複數凸峰228及複數凹谷230， 凸峰228與凹谷230均勻且交錯設置於該凸輪面上，該凸 輪面之延伸曲線為正弦曲線。在本實施例中，凸峰228及 凹谷230之數量各為十二，且相鄰凸峰228間及相鄰凹谷 230間之夾角均為30度。該凸輪面與定位件20之凸輪面相 4 配合，其上之凸峰228與凹谷230分別與定位件20上之凹 谷212及凸峰210相對應。分佈於主 體部222之靠近凸輪面圓周#餐参東施例中，卡扣 部224數量為六，即沿主體部222之圓周方向每隔60度設 置一卡扣部224。二相對之卡扣部224最外緣之間之距離 大於按鈕12之卡持部124之間之距離。複數抵持部226均 勻分佈於主體部222遠離凸輪面之圓周側面上。在本實施 例中，沿主體部222之圓周方向每隔30度設置一抵持部 f 226。複數卡扣部224與其中之六抵持部226之位置分別 對應並位於主體部222之同一母線上。抵持部226為長條 狀，其截面大體為直角梯形，其上靠近凸輪面之表面為 傾斜面。抵持部226之傾斜面可與按鈕12之推抵部126之 傾斜面相配合。 [0016] 可以理解，定位件20與轉動件22上之凸輪面之延伸曲線 除了為正弦曲線外，還可為其他波浪形曲線。 [0017] 基體24包括一底板242、二樞軸支架244、二支架246及 097105427 表單編號A0101 第8頁/共21頁 1003128714-0 1344335 * . 100年04月15日孩正替換頁 一凸台248。底板242為一長方形板體，彳區轴支架244及 支架246均垂直地設置於底板242上，樞輪支架244之長 度大於支架246。樞軸支架244設於底板242之一端，凸 台248設於底板242之另一端。二樞輛支架244均平行於 底板242之一側邊，且二樞軸支架244最外緣之間之距離 對應於按鈕12之樞軸1224之長度。樞軸支架244遠離底 板2 4 2之一端開設有通孔（圖未標），以供按钮1 2之枢轴 】224穿入。二支架246相對於凸台248之軸心線對稱，且 二支架246相互平行並與底板242之側邊成一定之夾角， 支架246上遠離底板242之一端開設有一開口 2462。二支 架246最外緣之間之距離小於定位件20之二凸條206端部 之最大距離。凸台248為圓柱形，其中心位置開設有通孔 (圖未標），該通孔貫穿凸台248及底板242。 [0018] 鎖固件2 6為一六角螺母，其可與軸件14上之外螺紋配合 〇 [0019] 請同時參閱圖4，組裝時，先將轉動件22之遠離凸輪面之 —端放置於基艎24上，且使基體24上之凸台248位於轉動 件22之中心位置，支架246位於轉動件22之兩側。將定位 件20放置於轉動件22上，使定位件20與轉動件22之凸輪 面相互配合，即定位件20之凸峰21〇及凹谷212分別與轉 動件22之凹谷230及凸峰228相嚙合’定位件20之二凸條 206卡入支架246之開口 2462中，而使定位件20不可隨轉 動件22 —起轉動。將軸件14之轴桿142依次穿過墊片16 、彈性件18、定位件2〇之階梯孔、轉動件22之通孔及基 體24之通孔，並將鎖固件26鎖固至軸件14之軸桿142相 097105427 表單編號A0101 第9頁/共21頁 1003128714-0 1344335 100年04月15日修正替換頁 對頭部144之一端，彈性件18具有一定之預壓縮量，且其 兩端分別與墊片16及定位件20相抵持，而將定位件20壓 於轉動件22上。將按鈕12之樞軸1 224之兩端可轉動地穿 設於基體24之枢軸支架244之通孔内，按鈕12之二推抵部 126位於轉動件22之二抵持部226之正上方，推抵部126 之傾斜面與抵持部226之傾斜面相配合，按鈕12之二卡持 部124之卡鉤1242卡扣於轉動件22之二卡扣部224上。此 時，轉動件22處於一第一位置。 [0020] 使用時，對按鈕12之按壓部122施力將按鈕12朝基體24 | 之方向按壓，按鈕12之二推抵部126分別推抵轉動件22之 二抵持部226，該抵持部22會堯#-¾¾¾:面傾斜方向 • ·. A ···./.：,<.. . ? . : 1.- . ·.· Μ» · .! 之作用力，該作用力在轉動攀方向之分力 對轉動件22產生一力矩，作用於轉動件22上之力矩促使 轉動件22繞其軸心線旋轉。因為轉動件22與定位件20間 為可相對轉動配合，故轉動件22之凸峰228漸漸滑離定位 件20之凹谷212，定位件20相對於轉動件22向上運動， 彈性件18被進一步壓縮，當轉動件22之凸峰228與定位件 謂 20之凸峰210相頂持時，轉動件22恰好轉過一定之角度， 在本較佳實施例中為15度，接著，轉動件22之凸峰228自 定位件20之凸峰210滑移至定位件20之凹谷212，同時， 彈性件18儲存之彈性勢能釋放，產生彈力，該彈力推動 ‘ 定位件20之凸輪面與轉動件22之凸輪面之相對滑動，直 到轉動件22之凸峰228再次與定位件20之凹谷212嚙合，· 轉動件22在本較佳實施例中恰好轉過30度。 [0021] 請參閱圖5，按鈕12之卡持部124不再卡合於轉動件22之 097105427 表單編號Α0101 第10頁/共21頁 1003128714-0 100年Q4月15日修正替換頁 卡扣部224上，而位於相鄰二卡扣部224之中間部位，按 2相對於基體24開啟。此時，轉動件22處於一與第一 置相4之第二位置’且按鈕12之二推抵部126位於轉動 2上另對抵持部226之正上方。再次按壓按鈕12，按 紐12之推抵部126作用於轉動件22抵持部226上之力使轉 動件22轉動3G度，按紐12之二卡持部124卡合於轉動件 22之卡扣部224上，使轉動件22處於第一位置，又可重新 將按鈕12閉鎖至基體24，如此反復。 在本實施例中，按壓按鈕12時，按鈕12之樞軸1 224在基 體24之樞軸支架244之通孔内轉動，進而限定了按鈕12之 運動轨跡。當按鈕12相對於基體24開啟即按鈕12之卡持 部124不再卡合於轉動件22之卡扣部224時，翻動按鈕12 ’使按鈕12之樞軸1224在基體24之樞軸支架244之通孔 内轉動，便可實現按鈕12相對於基體24完全打開。 可以理解，定位件20與轉動件22之凸輪面之設置可實現 轉動件22轉動預定之角度，從而可實現轉動件22在複數 不同預定位置間轉動。定位件2〇與轉動件22之相鄰凸峰 及相鄰凹谷間之夾角不限於3〇度，可為其他度數，相應 地，轉動件22上之相鄰抵持部226間夾角之度數也跟著作 調整’且只需在相鄰之抵持部2 2 6之其中之一抵持部2 2 6 之正上方設置一卡扣部224，且卡扣部224均勻分佈於轉 動件2 2之圓周側面上。 可以理解’墊片16可省略，只需軸件μ之頭部144大於彈 性件18之内孔使彈性件18不脫出即可。鎖固件26也可為 一卡環，對應於轴件14上開設一環形卡槽，另外，鎖固 表單编號A0101 第1丨頁/共21頁 1003128714-0 H44335 100年04月15日梭正替换頁 件26也可省略，此時，將軸件14在組裝完畢後鉚固。該 彈性件18還可為橡膠條、海綿等。軸件14可省略，此時 ，可將彈性件18長度加長，在按鈕12閉鎖至基體24時， 彈性件18二端部直接抵持至按鈕12之按壓部122及定位件 20上。 [0025] 本發明之閉鎖結構10中，操作時，只需按壓按鈕12，操 作極為方便，同時可藉由同樣一按壓按鈕12之動作，分 別實現閉鎖和打開按鈕12之功能，操作過程中使用者之 手無需變換動作，更增加了操作之方便性，在需要連續 多次閉鎖和打開按鈕12時，其方便性尤為突出。 [0026] 綜上所述，本發明符合發明;件’ '爰ά紊提出專利 .:¾ 學,i ，4.、」 申請。惟，以上所述者僅為:歲藏|^耧丧_漉方式，本 發明之範圍並不以上述實施方式為限，舉凡熟悉本案技 藝之人士，於援依本案發明精神所作之等效修飾或變化 ，皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 [0027] 圖1係本發明較佳實施例之閉鎖結構之立體分解圖。 [0028] 圖2係本發明較佳實施例之閉鎖結構在與圖1相反方向上 之立體分解圖。 [0029] 圖3係圖1所示之閉鎖結構處於閉鎖狀態時之立體剖視圖 [0030] 圖4係圖1所示之閉鎖結構處於閉鎖狀態時之立體圖。 [0031] 圖5係圖1所示之閉鎖結構處於開啟狀態時之立體圖。 097105427 表單編號 A0101 第 12 頁/共 21 頁 1003128714-0 1344335On April 15, 100, the nuclear replacement page I was held 124. The two pushing portions 126 are located on the same diameter of the pressing portion 122 and are symmetrical with respect to the axis line of the pressing portion 1 2 2 . The two pushing portions 1 2 6 are separated from one end of the pressing portion 122 by an inclined surface 1262, and the inclined surfaces of the two inclined surfaces 1 262 are opposite to each other. The center line of the second pushing portion 126 and the center line of the second holding portion 1 24 are perpendicularly intersected. It can be understood that one or more of the holding portions 124 and the pushing portions 126 can be disposed on the button 12. The shaft member 14 includes a shaft 142 and a head 144. The shaft 142 and the head 144 are both cylindrical, and the head 144 has a larger diameter than the shaft 142. The shaft 142 is provided with external threads. A cross-shaped countersunk head is formed on one end of the head 144 to facilitate operation of the shaft member 14. The spacer 16 is annular. The elastic member 18 is a cylindrical coil spring. The positioning member 20 is generally T-shaped and includes a cam portion 2〇2 and a boss portion 204. The radial load surface of the cam portion 202 is roughly circular, and the two ribs 206' are formed to extend symmetrically with respect to the axis of the cam portion 2〇2. a circumferential surface of the cam portion 220 extends a flange 208 parallel to the axial direction thereof. The surface of the flange 208 is a cam surface (not shown). The cam surface is provided with a plurality of peaks 210 and The plurality of valleys 212, the peaks 210 and the valleys 212 are evenly staggered on the cam surface, and the extension curve of the cam surface is sinusoidal. In the present embodiment, the number of the convex bees 21 and the valleys 212 is twelve, and the angle between the adjacent peaks 21 and the adjacent valleys 212 is 30 degrees. The boss portion 204 is substantially cylindrical and is coaxial with the cam portion 202, and the boss portion 204 and the flange 208 are located on the same side of the cam portion 2〇2. Referring to FIG. 3, the upper edge of the positioning member 20 is parallel to the axial direction of the axis 097105427. The form number Α 010 Ι page 7 / total 21 pages 1003128714-0 1344335 April 15th, the nuclear replacement page is provided with a step hole (not shown) The stepped hole penetrates the cam portion 202 and the boss portion 204. [0015] The rotating member 22 includes a main body portion 222, a plurality of latching portions 224, and a plurality of abutting portions 226. The main body portion 222 is substantially in the shape of a circle, and a surface thereof is convex & © (not shown). The cam surface is provided with a plurality of peaks 228 and a plurality of valleys 230. The peaks 228 and the valleys 230 are evenly and staggered. The cam surface is disposed on the cam surface, and the extension curve of the cam surface is sinusoidal. In the present embodiment, the number of the peaks 228 and the valleys 230 is twelve, and the angle between the adjacent peaks 228 and the adjacent valleys 230 is 30 degrees. The cam surface cooperates with the cam surface of the positioning member 20, and the peak 228 and the valley 230 thereon correspond to the valley 212 and the peak 210 on the positioning member 20, respectively. In the embodiment of the main body portion 222 which is adjacent to the cam surface circumference #餐参东, the number of the snap portions 224 is six, that is, a snap portion 224 is provided every 60 degrees in the circumferential direction of the main body portion 222. The distance between the outermost edges of the latching portions 224 is greater than the distance between the latching portions 124 of the button 12. The plurality of abutting portions 226 are evenly distributed on the circumferential side of the main body portion 222 away from the cam surface. In the present embodiment, a resisting portion f 226 is provided every 30 degrees in the circumferential direction of the main body portion 222. The plurality of latching portions 224 respectively correspond to the positions of the six abutting portions 226 and are located on the same bus bar of the main body portion 222. The abutting portion 226 has a long strip shape and has a substantially right-angled trapezoidal cross section, and the surface on the cam surface is an inclined surface. The inclined surface of the abutting portion 226 can cooperate with the inclined surface of the pushing portion 126 of the button 12. [0016] It can be understood that the extension curve of the cam surface on the positioning member 20 and the rotating member 22 can be other wavy curves in addition to the sinusoidal curve. [0017] The base body 24 includes a bottom plate 242, two pivot brackets 244, two brackets 246, and 097105427. Form No. A0101 Page 8 of 21 pages 1003128714-0 1344335 *. On April 15, 100, the child is replacing the page with a boss 248. The bottom plate 242 is a rectangular plate body, and the shaft bracket 244 and the bracket 246 are vertically disposed on the bottom plate 242. The length of the pivot bracket 244 is greater than the bracket 246. The pivot bracket 244 is disposed at one end of the bottom plate 242, and the boss 248 is disposed at the other end of the bottom plate 242. The two pivot brackets 244 are all parallel to one side of the bottom plate 242, and the distance between the outermost edges of the two pivot brackets 244 corresponds to the length of the pivot 1224 of the button 12. The pivot bracket 244 is open away from the bottom of the bottom plate 2 4 2 with a through hole (not shown) for the pivot of the button 12 to pass through. The two brackets 246 are symmetrical with respect to the axis of the boss 248, and the two brackets 246 are parallel to each other and at an angle to the side of the bottom plate 242. An opening 2462 is defined in one end of the bracket 246 away from the bottom plate 242. The distance between the outermost edges of the two brackets 246 is less than the maximum distance between the ends of the two ribs 206 of the positioning member 20. The boss 248 has a cylindrical shape, and a through hole (not shown) is formed at a central position thereof, and the through hole penetrates the boss 248 and the bottom plate 242. [0018] The locking nut 26 is a hex nut that can be threaded with the external thread on the shaft member. [0019] Please refer to FIG. 4 at the same time. When assembling, first place the rotating member 22 away from the cam surface. On the base 24, the boss 248 on the base 24 is located at the center of the rotating member 22, and the bracket 246 is located on both sides of the rotating member 22. The positioning member 20 is placed on the rotating member 22, so that the positioning member 20 and the cam surface of the rotating member 22 cooperate with each other, that is, the convex peak 21〇 and the concave valley 212 of the positioning member 20 and the concave valley 230 and the convex peak of the rotating member 22, respectively. The two ribs 206 of the 228 engaging 'positioning member 20 are snapped into the opening 2462 of the bracket 246, so that the positioning member 20 cannot rotate with the rotating member 22. The shaft 142 of the shaft member 14 is sequentially passed through the spacer 16, the elastic member 18, the stepped hole of the positioning member 2, the through hole of the rotating member 22, and the through hole of the base body 24, and the locking member 26 is locked to the shaft member. 14 shaft 142 phase 097105427 Form No. A0101 Page 9 / Total 21 page 1003128714-0 1344335 Correction replacement page for one end of the head 144, the elastic member 18 has a certain amount of pre-compression, and two of them The ends are respectively abutted against the spacer 16 and the positioning member 20, and the positioning member 20 is pressed against the rotating member 22. The two ends of the pivot 1 224 of the button 12 are rotatably disposed in the through hole of the pivot bracket 244 of the base body 24, and the two pushing portions 126 of the button 12 are located directly above the two resisting portions 226 of the rotating member 22, The inclined surface of the pushing portion 126 cooperates with the inclined surface of the resisting portion 226, and the hooks 1242 of the two latching portions 124 of the button 12 are buckled on the two latching portions 224 of the rotating member 22. At this time, the rotating member 22 is in a first position. [0020] When in use, the pressing portion 122 of the button 12 is biased to press the button 12 in the direction of the base body 24 |, and the two pushing portions 126 of the button 12 respectively push against the two abutting portions 226 of the rotating member 22, the abutting Department 22 will 尧#-3⁄43⁄43⁄4: face tilt direction • ·. A ···./.:,<.. . . . : 1.- . ··· Μ» · .! The force, the force The component of the rotational direction of the wheel creates a moment on the rotating member 22, and the moment acting on the rotating member 22 causes the rotating member 22 to rotate about its axis. Because the rotating member 22 and the positioning member 20 are relatively rotatably engaged, the peak 228 of the rotating member 22 gradually slides away from the valley 212 of the positioning member 20, and the positioning member 20 moves upward relative to the rotating member 22, and the elastic member 18 is further Compression, when the peak 228 of the rotating member 22 is held against the peak 210 of the positioning member 20, the rotating member 22 just rotates through a certain angle, which is 15 degrees in the preferred embodiment, and then the rotating member 22 The peak 228 is slid from the peak 210 of the positioning member 20 to the valley 212 of the positioning member 20. At the same time, the elastic potential stored in the elastic member 18 is released to generate an elastic force, and the elastic force pushes the cam surface and the rotating member of the positioning member 20. The cam faces of 22 are relatively slid until the peaks 228 of the rotating member 22 again engage the valleys 212 of the positioning member 20, and the rotating member 22 is rotated exactly 30 degrees in the preferred embodiment. [0021] Referring to FIG. 5, the latching portion 124 of the button 12 is no longer engaged with the 097105427 of the rotating member 22. Form No. Α0101 Page 10/Total 21 Page 1003128714-0 100 Years of April 15th Correction Replacement Page Buckle 224 is located at the middle of the adjacent two latching portions 224, and is opened by 2 with respect to the base body 24. At this time, the rotating member 22 is at a second position ' with the first phase 4' and the second pushing portion 126 of the button 12 is located directly above the other opposing portion 226 of the rotation 2. Pressing the button 12 again, the force of the pushing portion 126 of the button 12 acting on the abutting portion 226 of the rotating member 22 causes the rotating member 22 to rotate 3G degrees, and the button 12 of the button 12 is engaged with the card of the rotating member 22 On the buckle portion 224, the rotating member 22 is placed in the first position, and the button 12 can be re-locked to the base body 24, and thus repeated. In the present embodiment, when the button 12 is depressed, the pivot 1 224 of the button 12 rotates within the through hole of the pivot bracket 244 of the base 24, thereby defining the trajectory of the movement of the button 12. When the button 12 is opened relative to the base body 24, that is, the latching portion 124 of the button 12 is no longer engaged with the latching portion 224 of the rotating member 22, the flip button 12' pivots the pivot 1224 of the button 12 to the pivot bracket 244 of the base body 24. The rotation of the through hole allows the button 12 to be fully opened relative to the base 24. It can be understood that the cam faces of the positioning member 20 and the rotating member 22 are arranged to rotate the rotating member 22 by a predetermined angle, so that the rotating member 22 can be rotated between a plurality of different predetermined positions. The angle between the adjacent peaks of the positioning member 2〇 and the rotating member 22 and the adjacent valleys is not limited to 3 degrees, and may be other degrees. Accordingly, the degree of the angle between the adjacent abutting portions 226 on the rotating member 22 is also A buckle portion 224 is disposed just above the resistance portion 2 2 6 of the adjacent abutting portion 2 26 , and the buckle portion 224 is evenly distributed on the rotating member 2 2 On the side of the circumference. It will be understood that the spacer 16 can be omitted, so that only the head 144 of the shaft member φ is larger than the inner hole of the elastic member 18 so that the elastic member 18 does not come out. The locking member 26 can also be a snap ring, corresponding to the annular member slot on the shaft member 14. In addition, the locking form number A0101 is the first page/the total 21 page 1003128714-0 H44335 100 years old on April 15th The replacement page member 26 can also be omitted. At this time, the shaft member 14 is riveted after assembly. The elastic member 18 may also be a rubber strip, a sponge or the like. The shaft member 14 can be omitted. In this case, the length of the elastic member 18 can be lengthened. When the button 12 is locked to the base body 24, the two ends of the elastic member 18 directly abut against the pressing portion 122 of the button 12 and the positioning member 20. [0025] In the locking structure 10 of the present invention, when the button 12 is pressed, the operation is extremely convenient, and the function of locking and opening the button 12 can be realized by the same action of pressing the button 12, and the operation is used. The hand does not need to change the action, which increases the convenience of operation. When it is necessary to lock and open the button 12 several times in succession, the convenience is particularly prominent. In summary, the present invention complies with the invention; the article ''爰ά 提出 提出 patent.: 3⁄4 learning, i, 4.,” application. However, the above description is only for the purpose of the invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art of the present invention are equivalently modified by the spirit of the invention. Or variations, are to be included in the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0027] FIG. 1 is an exploded perspective view of a latching structure in accordance with a preferred embodiment of the present invention. 2 is an exploded perspective view of the latching structure of the preferred embodiment of the present invention in the opposite direction to FIG. 1. 3 is a perspective view of the locking structure shown in FIG. 1 in a locked state. [0030] FIG. 4 is a perspective view of the locking structure shown in FIG. 1 in a locked state. [0031] FIG. 5 is a perspective view of the latching structure shown in FIG. 1 in an open state. 097105427 Form number A0101 Page 12 of 21 1003128714-0 1344335
【主要元件符號說明】 [0032] 閉鎖結構：10 [0033] 按鈕：12 [0034] 按壓部：122 [0035] 連接部：1222 [0036] 卡持部：124 [0037] 卡鉤：1242 [0038] 推抵部：126 [0039] 傾斜面：1262 [0040] 軸件：14 [0041] 軸桿：142 [0042] 頭部：144 [0043] 墊片：16 [0044] 彈性件：18 [0045] 定位件：20 [0046] 凸輪部：202 [0047] 凸台部：204 [0048] 凸條：206 [0049] 凸緣：208 [0050] 凸峰：210、228 表單編號A0101 097105427 第13頁/共21頁 100年04月15日梭正替换頁 1003128714-0 H44335 [0051] 凹谷： 212 ' 230 [0052] 轉動件 ：22 [0053] 主體部 ：222 [0054] 卡扣部 ：224 [0055] 抵持部 ：226 [0056] 基體： 24 [0057] 底板： 242 [0058] 支架： 244 [0059] 支架： 246 [0060] 開口： 2462 [0061] 凸台： 248 [0062] 鎖固件 ：26 097105427 表單編號A0101 第14頁/共21頁 100年04月15日修正替換頁[Main component symbol description] [0032] Latching structure: 10 [0033] Button: 12 [0034] Pressing part: 122 [0035] Connecting part: 1222 [0036] Holding part: 124 [0037] Hook: 1242 [0038] ] Pushing section: 126 [0039] Inclined surface: 1262 [0040] Shaft: 14 [0041] Shaft: 142 [0042] Head: 144 [0043] Shim: 16 [0044] Elastic: 18 [0045] Positioning member: 20 [0046] Cam portion: 202 [0047] Boss portion: 204 [0048] Rib: 206 [0049] Flange: 208 [0050] Convex peak: 210, 228 Form No. A0101 097105427 Page 13 / Total 21 pages 100 years April 15th Shuttle replacement page 1003128714-0 H44335 [0051] Valley: 212 ' 230 [0052] Rotating member: 22 [0053] Main body: 222 [0054] Buckle: 224 [ 0055] Resistor: 226 [0056] Base: 24 [0057] Base plate: 242 [0058] Bracket: 244 [0059] Bracket: 246 [0060] Opening: 2462 [0061] Boss: 248 [0062] Locking: 26 097105427 Form No. A0101 Page 14 of 21 Correction Replacement Page for April 15, 100
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