200951282 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種鎖心構造，特別係有關於一種可 直接更換鎖匙之鎖心及其操作方法。 【先前技術】 習知鎖具之鎖心皆是匹配一把對應之正確鎖匙，如欲 進打換鎖，則必須連同鎖心及鎖匙一起更換方能完成換 鎖，其無法僅更換鎖匙而不更換鎖心，因而導致換鎖成本 增加及造成使用上的不便。 【發明内容】 本發明之主要目的係在於提供一種可直接更換鎖匙 之鎖及其操作方法，其係將一第一匹配鎖匙***一鎖仁 組之一鎖仁本體，接著，旋轉該第一匹配鎖匙以帶動該鎖 仁本體及該鎖仁組之一滑塊旋轉，之後，對該第一匹配鎖 匙施加一拉力，以使複數個組合式鎖珠移位而推動一鎖殼 之一滑動板，接著，旋轉該第一匹配鎖匙以帶動該滑塊與 該滑動板卡合，並且使該些組合式鎖珠之複數個第一齒位 件及複數個第二齒位件解除嚙合，之後，抽出該第一匹配 鎖4，並將一第二匹配鎖匙***該鎖仁本體，接著，旋轉 該第一匹配鎖起以解除該滑塊與該滑動板之卡合狀態，並 使該些第一齒位件與該些第二齒位件重新嚙合，最後抽出 該第二匹配鎖匙即完成鎖匙更換，本發明僅需更換匹配鎖 匙即可完成換鎖動作，因為無須更換鎖心，故可大幅降低 換鎖成本及提高使用便利性。 7 200951282 依據本發明之一種可直接更換鎖匙之鎖心，其包含_ 鎖/vX 鎖仁組以及複數個組合式鎖珠，該鎖殼係包含有 一中空筒狀部及一可移動地設置於該中空筒狀部之滑動 板，該滑動板係具有至少一嵌槽部，，該鎖仁組係設置於 該鎖殼之該中空筒狀部，該鎖仁組係包含—鎖仁本體及— 滑塊，該鎖仁本體係具有一容置槽、一鎖匙孔以及複數個 連通该鎖匙孔及該容置槽之鎖珠孔，該滑塊係設置於該鎖 p 仁本體之該容置槽’且該滑塊係具有至少一可與該滑動板 之該嵌槽部卡合之定位凸部，該些組合式鎖珠係可移動地 設置於該鎖仁本體，且各該組合式鎖珠係包含有一嚙接於 該滑塊之第一齒位件及一可與該第一齒位件嚙合之第二 齒位件。 依據本發明之一種可直接更換鎖匙之鎖心之操作方 法’其包含提供一可直接更換鎖匙之鎖心，該可直接更換 鎖匙之鎖心係至少包含一鎖殼、一設置於該鎖殼之鎖仁組 〇 以及複數個組合式鎖珠，該鎖殼係包含有一滑動板，該鎖 仁組係包含有一鎖仁本體及一設置於該鎖仁本體之滑 塊’各該組合式鎖珠係包含一第一齒位件及一與該第一齒 位件嚙合之第二齒位件；將一第一匹配鎖匙***該鎖仁本 體；旋轉該第一匹配鎖匙以帶動該鎖仁本體及該滑塊旋 轉；對該第一匹配鎖匙施加一拉力，以使該些組合式鎖珠 移位而推動該滑動板；旋轉該第一匹配鎖匙以帶動該滑塊 與該滑動板卡合，並使該些第一齒位件與該些第二齒位件 解除嚙合；抽出該第一匹配鎖匙；將一第二匹配鎖匙*** 200951282 該鎖仁本體；旋轉該第二匹配鎖匙以使該些第一齒位件與 δ玄些第一齒位件重新喊合；以及抽出該第二匹配鎖起以完 成鎖匙更換。 【實施方式】 請參閱第1、2及4圖，其係本發明之一較佳實施例， 一種可直接更換鎖匙之鎖心係包含有一鎖殼1 〇、一鎖仁組 20、複數個鎖珠組30、一固定蓋40以及一彈性復位件5〇， Q 在本實施例中，該鎖殼1 〇係包含有一中空筒狀部丨1、一 形成於該中空筒狀部1 1 一側之延伸凸部1 2以及一可移動 地設置於該中空筒狀部11之滑動板13，該中空筒狀部i i 係具有一内側壁11 a以及分別凹設於該内側璧i i a之一第 一定位溝槽111、一第二定位溝槽112及一卡孔113,此外， 在本實施例中，該中空筒狀部11另開設有一結合槽丨丨4， 該延伸凸部1 2係具有複數個上鎖珠孔丨2a，且該些上鎖珠 孔12a係連通該中空筒狀部丨1，該滑動板13係組設於該 © 中空筒狀部11之該結合槽114，且該滑動板13係具有一 端部13a、一朝向該鎖仁組20之圓弧側壁13b以及分別凹 設於該圓弧側壁1 3 b之至少一嵌槽部1 3 1及複數個受推部 132 ’在本實施例中’該嵌槽部m係具有一底面131a及 一凸設於該底面131a之凸塊131b，較佳地，該凸塊131b 係呈圓弧狀’而該受推部132係具有一斜推面132a及一 讓位空間132b。 請參閱第1、2及3圖’該鎖仁組2 0係設置於該鎖毅 1 0之该中空筒狀部11，該鎖仁組2 0係包含一鎖仁本體 200951282 、一定位件24、一可200951282 IX. Description of the Invention: [Technical Field] The present invention relates to a lock core structure, and more particularly to a lock core that can directly change a key and an operation method thereof. [Prior Art] The locks of the conventional locks are matched with a corresponding correct key. If you want to change the lock, you must replace it with the lock and the key to complete the lock change. It cannot replace the lock without replacing it. The lock is locked, which leads to an increase in the cost of changing the lock and inconvenience in use. SUMMARY OF THE INVENTION The main object of the present invention is to provide a lock that can directly replace a key and a method for operating the same, which is to insert a first matching key into a lock body of a lock group, and then rotate the first match. The key is rotated to drive the lock body and the slider of the lock group, and then a pulling force is applied to the first matching key to displace the plurality of combined lock beads to push a slide plate of the lock case. Then, the first matching key is rotated to drive the slider to engage with the sliding plate, and the plurality of first toothed parts and the plurality of second toothed parts of the combined locking bead are disengaged, and then extracted The first matching lock 4 inserts a second matching key into the lock body, and then rotates the first matching lock to release the engagement state of the slider with the sliding plate, and the first teeth are The position piece re-engages with the second toothed parts, and finally the second matching key is extracted to complete the key replacement. The present invention only needs to replace the matching key to complete the lock change action, because the lock core is not required to be replaced, so the change can be greatly reduced. lock This and improve ease of use. 7 200951282 A lockable key for directly replacing a key according to the present invention, comprising: a lock/vX lock set and a plurality of combined lock beads, the lock case comprising a hollow cylindrical portion and a movably disposed on the a sliding plate of the hollow cylindrical portion, the sliding plate has at least one grooved portion, the locking group is disposed on the hollow cylindrical portion of the locking case, and the locking group comprises a locking body and a sliding body The lock body system has a receiving slot, a keyhole, and a plurality of locking bead holes connecting the keyhole and the receiving slot, the slider being disposed in the receiving slot of the lock p-body body And the slider has at least one positioning convex portion engageable with the groove portion of the sliding plate, the combined locking beads are movably disposed on the lock body, and each of the combined locking beads is The first toothed member that is engaged with the slider and the second toothed member that is engageable with the first toothed member are included. According to the present invention, a method for directly changing a lock of a key includes a lock core for directly replacing a key, and the lock core for directly replacing the lock includes at least one lock case and one of the lock case a locking group and a plurality of combined locking beads, the locking shell comprising a sliding plate, the locking group comprising a locking body and a slider disposed on the body of the locking body a first toothed member and a second toothed member engaged with the first toothed member; a first matching key is inserted into the lock body; the first matching key is rotated to drive the lock body and the Rotating the slider; applying a pulling force to the first matching key to displace the combined locking beads to push the sliding plate; rotating the first matching key to drive the slider to engage with the sliding plate, and The first toothed members are disengaged from the second toothed members; the first matching key is extracted; a second matching key is inserted into the lock body of 200951282; and the second matching key is rotated to make the first Toothed parts and δ Xuan some first Call re-engagement member position; and withdrawing from the second matching lock keys to complete the replacement. [Embodiment] Please refer to Figures 1, 2 and 4, which are a preferred embodiment of the present invention. A lockable core for directly replacing a key includes a lock case 1 一, a lock group 20, and a plurality of locks. The bead set 30, a fixing cover 40 and an elastic returning member 5〇, Q. In the embodiment, the locking case 1 includes a hollow cylindrical portion 1 formed on one side of the hollow cylindrical portion 1 1 An extension protrusion 1 2 and a sliding plate 13 movably disposed on the hollow cylindrical portion 11 , the hollow cylindrical portion ii having an inner side wall 11 a and a first recessed on the inner side 璧iia The positioning groove 111, a second positioning groove 112 and a card hole 113. Further, in the embodiment, the hollow cylindrical portion 11 is further provided with a coupling groove 4, and the extending protrusion 12 has a plurality of a locking bead hole 2a, and the locking bead holes 12a communicate with the hollow cylindrical portion ,1, the sliding plate 13 is assembled to the coupling groove 114 of the © hollow cylindrical portion 11, and the sliding The plate 13 has an end portion 13a, a circular arc side wall 13b facing the lock group 20, and a recessed to the arc side wall 13b In the embodiment, the groove portion 1 3 has a bottom surface 131a and a protrusion 131b protruding from the bottom surface 131a. Preferably, the convex portion The block 131b has an arc shape and the pushed portion 132 has an inclined surface 132a and a letting space 132b. Please refer to the figures 1, 2 and 3 'The lock group 20 is set in the hollow cylindrical portion 11 of the lock 100, and the lock group 20 includes a lock body 200951282 and a positioning member 24 One
21、一滑塊2 2、至少一彈性元件2 3、 抵推該定位件24之第一彈簧25、一播 壁211a及一凹設於該槽壁211a之第一固定槽2Ub，此 外’該鎖仁本體21之該槽孔214係具有一第一槽孔部 216、一連通該鎖起孔212之第二槽孔部217及一位於該 第一槽孔部2 1 6與該第二槽孔部2 1 7之間的樞接槽部 2 1 8 ’較佳地’該槽孔2 1 4之該第一槽孔部2 1 6係具有一 槽面21 6a及一凹設於該槽面21 6a之凹穴216b，請再參閱 第1及3圖’該滑塊22係設置於該鎖仁本體2 1之該容置 〇 槽2 11，且該滑塊22係具有一朝向該容置槽2丨！之該槽壁 21 la之表面22a、至少一凹設於該表面22a之第二固定槽 221、一朝向該滑動板1 3之弧面22b、至少一可與該滑動 板1 3之該欲槽部1 3 1卡合之定位凸部222以及複數個對 應該些鎖珠孔213之鎖珠夾槽223，在本實施例中，該滑 塊22之該定位凸部222係凸設於該弧面22b，且該定位凸 部222係具有一可與該嵌槽部131之該凸塊131b卡合之 凹槽222a ’該彈性元件23係設置於該滑塊22與該容置槽 2 11之該槽壁211 a之間，較佳地，該彈性元件2 3之一端 10 200951282 係設置該容置槽211之該第一固定槽2Ub，而另一端係設 置該滑塊22之該第：固定槽221，該定位件24及該第: 彈簧25係設置於該鎖仁本體21之該孔穴215，在本實施 例中，該定位件24係可選擇性地卡合於該中空筒狀部^ 之該第一定位溝槽1U或該第二定位溝槽112，請參閱第 1、3、4及27圖，該擺動件26及該第二彈簧27係設置於21, a slider 2 2, at least one elastic member 2 3, a first spring 25 against the positioning member 24, a wall 211a and a first fixing groove 2Ub recessed in the groove wall 211a, The slot 214 of the lock body 21 has a first slot portion 216, a second slot portion 217 communicating with the latching hole 212, and a first slot portion 2 16 and the second slot. The pivoting groove portion 2 18 ' between the hole portion 2 17 is preferably 'the first slot portion 2 16 of the slot 2 1 4 has a groove surface 21 6 a and a recessed in the groove The recess 216b of the surface 21 6a, please refer to FIGS. 1 and 3 again. The slider 22 is disposed on the accommodating groove 2 11 of the lock body 2 1 and the slider 22 has a facing orientation. Set the slot 2丨! The surface 22a of the groove wall 21 la, at least one second fixing groove 221 recessed in the surface 22a, a curved surface 22b facing the sliding plate 13 , and at least one groove corresponding to the sliding plate 13 The positioning protrusion 222 of the portion 1 3 1 and the plurality of locking bead slots 223 corresponding to the locking bead holes 213 are disposed in the arc in the embodiment. The locating portion 222 has a recess 222a that is engageable with the projection 131b of the recessed portion 131. The elastic member 23 is disposed on the slider 22 and the accommodating slot 21 Between the groove walls 211a, preferably, one end 10200951282 of the elastic member 23 is provided with the first fixing groove 2Ub of the accommodating groove 211, and the other end is provided with the first fixing of the slider 22. The positioning member 24 and the first spring 25 are disposed on the hole 215 of the lock body 21. In the embodiment, the positioning member 24 is selectively engageable with the hollow cylindrical portion. For the first positioning groove 1U or the second positioning groove 112, please refer to Figures 1, 3, 4 and 27, the swinging member 26 and the second spring 27 are disposed on
該鎖仁本體21之該槽孔214，且該擺動件26係具有—位 於該第一槽孔部216之卡扣部261、一位於該第二槽孔部 217之抵推部262及一枢設於該枢接槽部218之樞桿部 263 ’在本實施例中’該擺動件26之該卡扣部261係可卡 合於該中空筒狀部11之該卡孔113，而該擺動件26之該 抵推部262係可擺動地設於該鎖仁本體21之該鎖起孔 212，此外’該第二彈簧27之一端係抵接該擺動件26之 該卡扣部261，而另一端係設置於該第一槽孔部216之該 凹穴216b ’另外，關於該擺動件26之動作說明，請參閱 第28及29圖所示。首先’請參閱第28圖’當未***鎖 匙時’該擺動件26之該卡扣部261係會受到該第二彈簧 27之頂推而卡合於該中空筒狀部11之該卡孔113，使得 s玄鎖仁本體2 1無法被轉動，而該撮動件2 6之该抵推部2 6 2 係會對應該鎖仁本體2丨之該鎖匙孔2 1 2，接著，請參閱第 29圖’當鎖匙***該鎖仁本體2 1之該鎖起孔2 1 2時，該 鎖起係會了員推該擺動件2 6之該拍1推部2 6 2而使該擺動件 26擺動’同時，該擺動件26之铖卡扣部261係會壓縮該 第二彈簧27且脫離該中空筒狀# 11之該卡孔Π3’而使 11 200951282 該鎖仁本體2 1可被轉動，本發明之該擺動件26之該抵推 部262係可對應於該鎖匙孔212末端，用以確保使用者將 鎖匙完全***该鎖匙孔212，倘若使用者未將鎖匙完全插 入該鎖匙孔2 1 2，將無法推動該擺動件2 6之該抵推部 262，則該鎖仁本體21將無法被轉動，此外，倘若竊賊以 一未正確鎖匙配合敲擊及旋轉動作進行撬鎖，則本發明之 該擺動件26亦可限制該鎖仁本體21被轉動，因此，本發The slot 214 of the latch body 21, and the swinging member 26 has a latching portion 261 located at the first slot portion 216, an abutting portion 262 at the second slot portion 217, and a pivot The pivoting portion 263 ′ of the pivoting groove portion 218 is in the embodiment, and the latching portion 261 of the swinging member 26 is engageable with the latching hole 113 of the hollow cylindrical portion 11 , and the swinging portion The urging portion 262 of the member 26 is swingably disposed on the locking hole 212 of the lock body 21, and the one end of the second spring 27 abuts the buckle portion 261 of the swing member 26, and The other end is disposed in the recess 216b' of the first slot portion 216. In addition, as for the operation of the swinging member 26, please refer to FIGS. 28 and 29. First, please refer to FIG. 28 'When the key is not inserted', the latching portion 261 of the swinging member 26 is pushed by the second spring 27 to be engaged with the card hole 113 of the hollow cylindrical portion 11. Therefore, the body of the shackle can not be rotated, and the urging portion of the cockering member 26 is the keyhole 2 1 2 of the body 2 of the lock body. Next, please refer to 29 Figure 'When the key is inserted into the locking hole 2 1 2 of the lock body 2 1 , the lock mechanism pushes the beat 1 push portion 2 6 2 of the swing member 26 to make the swing member 26 At the same time, the shackle portion 261 of the oscillating member 26 compresses the second spring 27 and disengages the card hole Π 3' of the hollow cylindrical member 11 to enable the lock body 2 1 to be rotated. The urging portion 262 of the oscillating member 26 of the present invention can correspond to the end of the keyhole 212 for ensuring that the user fully inserts the key into the keyhole 212, provided that the user does not fully insert the key into the keyhole 2 1 2, the urging member 262 of the oscillating member 26 will not be pushed, the lock body 21 will not be able to be rotated, and if the thief is locked incorrectly The swinging member 26 of the present invention can also restrict the rotation of the lock body 21 by the key, in conjunction with the tapping and rotating action.
明之該擺動件26除了具有防呆作用外，亦可達到防盜之 目的。 請參閱第1、4及5 ，各該鎖珠組3〇係包含一上鎖 珠31及一組合式鎖珠32’該上鎖珠31係可移動地設置於 該鎖殼1 0之該延# Λ /纥伸凸12之至少—上鎖珠孔12a及該鎖 4本體21之至少一鎖珠孔213 ’該組合式鎖珠η係可移 動地設置於該鎖仁本體21之至少一鎖珠孔213，在本實施 j中^ '，且口式鎖珠32係為高度可調整鎖珠，且該組合 二鎖珠32係包含—响接於該滑塊22之第-齒位件321、 一可與該第—齒位件321喃人之笙. 哺〇之第二齒位件322及一設置 冑位件321與該第二齒位件322之間之彈性件 ’在本實施例中’該彈性件切係為彈簧，且該第一 ㈣於該滑塊22之至少—鎖珠夾槽2仏另 外鸲再參閱第1及5圖，該固 4. 1 . ^ 茨固疋蓋40係蓋設於該滑動 〜端部1 3 a，而該彈性彳| 13 ^ A 泮性復位件50係抵接該滑動板 之該端部13a，在 於哕m — $ 个I弛例肀，該彈性復位件50係位 於口亥固疋蓋40與該滑動 〜成端部1 3 a之間。 12 200951282 關於該可直接更換鎖匙之鎖心之操作方法，請參閱第 6圖所示，其係包含提供一可直接更換鎖匙之鎖心步驟 600、將第一匹配鎖匙***鎖仁本體步驟610、旋轉第-匹 配鎖匙以帶動鎖仁本體及滑塊旋轉步驟620 .、對第—匹配 鎖匙施加一拉力，以使組合式鎖珠移位而推動滑動板步驟 630、旋轉第一匹配鎖起以帶動滑塊與滑動板卡合，並使 第一齒位件與第二齒位件解除嚙合步驟640、抽出第—匹 ❹ Ο 配鎖匙步驟650、將第二匹配鎖匙***鎖仁本體步驟66〇、 旋轉第二匹配鎖匙以解除滑塊與滑動板之卡合狀態，並使 第一齒位件與第二齒位件重新嚙合步驟67〇及抽出第二匹 配鎖匙以完成鎖匙更換步驟680等步驟。首先，請參閱第 2、4、5及6圖，在提供一可直接更換鎖匙之鎖心步驟6〇〇 中，其係將該鎖殼10、該鎖仁組2〇、該些鎖珠組3〇、該 固定蓋40以及該彈性復位組件5〇組合，以組成該可直接 更換鎖匙之鎖心，在本實施例中，該些第一齒位件321與 該些第二齒位件322係呈嚙合狀態，且該定位件Μ係卡 合於該中空筒狀部1 1之該第一宁相 '塞城η， Α Α ^ ^ 疋位溝槽111 ;之後，請參 閱第6、7、8及9圖，在將笛 _ _ 长將第一匹配鎖匙***鎖仁本體步 驟6 10中，係將一第一匹配輔町7Λ社 ^ L配鎖喊70***該鎖仁本體21之 該鎖起孔2 1 2，在本實施例中，兮银 只他列干’该第一匹配鎖匙7〇係會頂 推該些組合式鎖珠3 2上蒋5赫&田 移至轉動界面，且該滑塊22之該 定位凸部222係未對庫續、、Α叙1 愿成'肖動板1 3之該嵌槽部丨3 1 ;接 著，請參閱第6、1〇及, 汉11圖，在旋轉第一匹配鎖匙以帶 動鎖仁本體及滑塊旋韓步明<< 1Λ山 得步驟62〇令，係旋轉該第一 配鎖 13 200951282 迷7〇以帶動該鎖仁本體21及該滑塊22旋轉至一預定角 度位置’在本實施例中，該第一匹配鎖起7〇係逆時鐘旋 轉又同時，该定位件24係會移位而卡合於該中空筒 狀部11之該第二定位溝槽112，以將該鎖仁本體2ι、^ '腎塊22及該些組合式鎖珠32定位於45度位置，又，士亥 些組合式鎖珠32之該些第—齒位件321係會對應該^ 板13之該些受推部132，；之後，請參閱第6、12、13及 〇 14圖，在對第一匹配鎖匙施加一拉力，以使組合式鎖珠移 位而推動滑動板步驟630中，係對該第一匹配鎖匙7〇施 加一拉力，此時，該第一匹配鎖匙7〇之牙花係會推動該 些組合式鎖珠32往該滑動板13之該些受推部132方向移 位，而該些第一齒位件321係會抵推該些受推部132之該 些斜推面132a而使該滑動板13往該彈性復位件5〇方向 移位並且壓縮该彈性復位件5 〇 ’由於該滑動板丨3移位， 使得該滑塊22之該定位凸部222係會對應該滑動板丨3之 〇 該嵌槽部1 3 1 ’此外’在本實施例中，該些第一齒位件3 2 J 係會移位於該些受推部132之該些讓位空間132b ;接著， 請參閱第6、15及16圖’在旋轉第一匹配鎖起以帶動滑 塊與滑動板卡合’並使第一齒位件與第二齒位件解除嚙合 步驟640中，係旋轉該第一匹配鎖匙7〇以帶動該滑塊22 與該滑動板1 3卡合，在本實施例中，於前一步驟6 3 0對 該第，匹配鎖匙所施加之拉力並未移除，且該第一匹 配鎖匙70係再逆時鐘旋轉35度’在本實施例中，該滑塊 22之該定位凸部222之該凹槽222a係會先對應該滑動板 14 200951282 13之該嵌槽部131之該凸塊131b，接著，該滑塊22係會 受到該彈性元件23之頂推而往該滑動板π之該嵌槽部 1 3 1移動，最後該滑塊22之該定位凸部222之該凹槽222a 係會與該滑動板13之該嵌槽部131之該凸塊i3ib卡合， 同時’該些第一齒位件321係會受到該滑塊22之帶動而 與該些第二齒位件322解除嗔合’此外，在本實施例中， 該滑動板13之該嵌槽部1 3 1係可提供該滑塊22移位時所 ◎ 需之讓位空間；之後’請參閱第6、17及18圖，在抽出 第一匹配鎖匙步驟6 5 0中，係抽出該第一匹配鎖匙7 〇，在 本實施例中’抽出該第一匹配鎖匙7〇時，該些組合式鎖 珠3 2之該些第二齒位件3 2 2係受到該些彈性件3 2 3之推 力作用而落至最低處；接著，請參閱第6、19及2〇圖， 在將第二匹配鎖匙***鎖仁本體步驟66〇中，係將一第二 匹配鎖匙80***該鎖仁本體21之該鎖匙孔212，在本實 施例中，該些組合式鎖珠32之該些第二齒位件322係會 〇 隨著該第二匹配鎖匙80之齒峰高度不同而重新作高度調 整；之後’請參閱第6、21、22、23及24圖，在旋轉第 二匹配鎖匙以解除滑塊與滑動板之卡合狀態，並使第一齒 位件與第二齒位件重新嚙合步驟670中，係旋轉該第二匹 配鎖匙80以解除該滑塊22之該定位凸部222與該滑動板 13之該嵌槽部131之卡合狀態，在本實施例中，該第二匹 配鎖匙係順時鐘旋轉，以使該滑塊22之該定位凸部222 之該四槽222a與該滑動板13之該嵌槽部ΐ3ι之該凸塊 1 3 1 b脫離卡合狀態，同時，該滑塊22係會帶動該些第一 15 200951282 齒位件321與該些第二齒位件322重新嚙合，又，在本實 施例中，該彈性復位件50係會頂推該滑動板u之該端部 13a，以使該滑動板13復位，另外，在順時鐘旋轉該第二 匹配鎖匙80之後，該可直接更換鎖匙之鎖心係會恢復至 正常操作狀態；最後，請參閱第4、2 5及26圖，在抽出 第二匹配鎖匙以完成鎖匙更換步驟680中，係抽出該第二 匹配鎖匙80以完成鎖匙更換程序。 〇 本發明之保護範圍當視後附之申請專利範圍所界定 者為準，任何熟知此項技藝者，在不脫離本發明之精神和 範圍内所作之任何變化與修改，均屬於本發明之保護範 圍。 【圖式簡單說明】 第1圖.依據本發明之一較佳實施例，一種可直接更換 鎖匙之鎖心之立體分解圖。 第2圖，該可直接更換鎖匙之鎖心之立體組合圖。 © 第3圖.依據本發明之一較佳實施例’一鎖仁組之組合 示意圖。 第 d 固· 圖·該可直接更換鎖匙之鎖心之組合縱剖視圖。 圖·沿第4圖Α-Α線，該可直接更換鎖匙之鎖心之 橫剖視圖。 第6圖.該可直接更換鎖匙之鎖心之操作方法流程圖。 圖·依據本發明之一較佳實施例，第一匹配鎖匙插 入該可直接更換鎖匙之鎖心之狀態縱剖視圖。 第8圖.沿第7圖B_B線，第一匹配鎖匙***該可直接 16 200951282 更換鎖匙之鎖心之狀態橫剖視圖。 第9圖.第7圖C-C線，第一匹配鎖匙***該可直接 更換鎖匙之鎖心之狀態另一橫剖視圖。 第1 0圖：依據本發明之一較佳實施例，第一匹配鎖匙逆 時鐘旋轉45度後之狀態縱剖視圖。 第11圖.沿第10圖D-D線，第一匹配鎖匙逆時鐘旋轉 4 5度後之狀態橫剖視圖。 第12圖：依據本發明之一較佳實施例，對第—匹配鎖匙 施加一拉力之狀態縱剖視圖。 第13圖：沿第12圖Ε-Ε線，對第一匹配鎖匙施加一拉力 之狀態橫剖視圖。 第14圖·沿第12圖f_f線，對第一匹配鎖匙施加一拉力 之狀態另一橫剖視圖。 第1 5圖：依據本發明之一較佳實施例，第一匹配鎖匙逆 時鐘旋轉35度後之狀態縱剖視圖。 第16圖.沿第15圖G_G線，第一匹配鎖匙逆時鐘旋轉 3 5度後之狀態橫剖視圖。 第17圖.依據本發明之—較佳實施例，抽出第一匹配鎖 匙之狀態縱剖視圖。 第18圖：沿第17圖H-H線，抽出第一匹配鎖匙之狀態橫 剖視圖。 第19圖：依據本發明之一較佳實施例，第二氐配鎖匙插 入該可直接更換鎖匙之鎖心之狀態縱剖視圖。 第20圖：沿第19圖M線，第二匹配鎖匙***該可直接 17 200951282 第 第 更換鎖匙之鎖心之狀態橫剖視圖。 η圖：依據本發明之-較佳實施例1時鐘旋 匹配鎖匙之狀態縱剖視圖。 — 22圖：沿第21圖j_j線，順時鐘旋轉第二匹配鎖％ 狀態橫剖視圖。 咕之 第23圖：依據本發明之—較佳實施例，料鐘旋轉第二 匹配鎖起之狀態另一縱剖視圖。 ❹In addition to the foolproof effect, the swinging member 26 can also achieve the purpose of theft prevention. Referring to FIGS. 1, 4 and 5, each of the locking bead sets 3 includes an upper locking bead 31 and a combined locking bead 32'. The locking bead 31 is movably disposed on the locking case 10 # Λ / at least one of the locking protrusions 12 - the locking bead hole 12a and the at least one locking bead hole 213 of the main body 21 of the lock 4 are movably disposed on at least one of the lock body 21 The bead hole 213 is in the present embodiment, and the lip lock bead 32 is a height adjustable bead, and the combined two bead 32 includes a first toothed member 321 that is coupled to the slider 22 The second toothed member 322 and the elastic member between the clamping member 321 and the second toothed member 322 are disposed in the present embodiment. The 'the elastic member is cut into a spring, and the first (four) is at least the locking clip 22 of the slider 22, and then the first and fifth figures are further referred to, the solid 4. 1 . ^ 茨固疋盖The 40 series cover is disposed on the sliding end portion 13 3 a, and the elastic 彳 | 13 ^ A elastic restoring member 50 abuts against the end portion 13a of the sliding plate, which is 哕m - $1 relax, The elastic returning member 50 is located at the mouth cover 40 - to the sliding portion between the end 1 3 a. 12 200951282 For the operation method of directly changing the lock of the key, please refer to FIG. 6 , which includes a step 600 of providing a lockable key for directly replacing the key, and a step 610 of inserting the first matching key into the lock body. Rotating the first-matching key to drive the lock body and the slider rotation step 620. Apply a pulling force to the first matching key to displace the combined locking bead to push the sliding plate step 630, and rotate the first matching lock to drive The slider is engaged with the sliding plate, and the first toothed member and the second toothed member are disengaged from the step 640, the first and second matching keys are inserted into the key step 650, and the second matching key is inserted into the lock body (step 66). The second matching key is rotated to release the engagement state of the slider and the sliding plate, and the first toothed member and the second toothed member are re-engaged in step 67 and the second matching key is extracted to complete the key replacement step 680. First, please refer to Figures 2, 4, 5 and 6, in the step of providing a lockable key lock step 6〇〇, which is the lock case 10, the lock group 2〇, the lock bead groups 3, the fixing cover 40 and the elastic restoring assembly 5 are combined to form the lock core of the directly replaceable key. In the embodiment, the first toothed member 321 and the second toothed member 322 The engaging member is engaged with the first phase of the hollow cylindrical portion 1 1 'Seicheng η, Α Α ^ ^ 沟槽 groove 111; afterwards, please refer to the sixth, seventh In the figure 8 and 9, in the step 6 10 of inserting the first matching key into the lock body, the first matching auxiliary line 7 is inserted into the lock body 21. Locking hole 2 1 2, in this embodiment, 兮 silver only he is dry 'The first matching key 7 会 will push the combined lock beads 3 2 on the Jiang 5 Hz & field move to the rotating interface And the positioning convex portion 222 of the slider 22 is not in the continuation, and the embossing portion 13 1 of the oscillating plate 1 3 is desired; then, refer to paragraphs 6, 1 and Han 11 figure, the first match in rotation The key is used to drive the body of the lock and the slider to rotate the Han Buming << 1Λ山得Step 62〇, the first lock 13 200951282 is rotated 7 to drive the lock body 21 and the slider 22 to rotate In the present embodiment, the first matching lock 7 is rotated counterclockwise and the positioning member 24 is displaced to be engaged with the second positioning groove of the hollow cylindrical portion 11 112, the lock body 2ι, ^ 'kidney block 22 and the combination lock bead 32 are positioned at a 45 degree position, and the first torsion parts 321 of the combination locks 32 of Shi Hai Corresponding to the pushed portions 132 of the plate 13, afterwards, refer to Figures 6, 12, 13 and 14 to apply a pulling force to the first matching key to shift the combined locking beads to push the sliding In the step 630, a pulling force is applied to the first matching key 7〇. At this time, the first matching key 7〇 of the tooth system pushes the combined locking beads 32 to the sliding plate 13 The pushing portion 132 is displaced in the direction, and the first toothed members 321 are pressed against the inclined pushing surfaces 132a of the pushed portions 132 to make the sliding plate 13 Displaceing toward the elastic returning member 5〇 and compressing the elastic returning member 5 〇' because the sliding plate 丨 3 is displaced, so that the positioning convex portion 222 of the sliding block 22 is corresponding to the sliding plate 丨 3 In the present embodiment, the first toothed parts 3 2 J are moved to the yield spaces 132b of the pushed portions 132; then, see the sixth , 15 and 16 in the first matching lock key 7 in the step of rotating the first matching lock to bring the slider into engagement with the sliding plate and disengaging the first toothed member from the second toothed member 640 The slider 22 is engaged with the sliding plate 13 , and in the embodiment, the pulling force applied to the matching key in the previous step 6 3 0 is not removed, and the first matching key is The 70 series is rotated counterclockwise by 35 degrees. In this embodiment, the groove 222a of the positioning protrusion 222 of the slider 22 first corresponds to the protrusion of the groove portion 131 of the sliding plate 14 200951282 13 . 131b, then, the slider 22 is pushed by the elastic member 23 to move to the recessed portion 113 of the sliding plate π, and finally the slider The groove 222a of the positioning protrusion 222 of the portion of the locking plate 222 is engaged with the protrusion i3ib of the groove portion 131 of the sliding plate 13 while the first toothed member 321 is received by the slider 22 And the second toothed member 322 is uncoupled from the second toothed member 322. In addition, in the embodiment, the grooved portion 13 1 of the sliding plate 13 can provide the need for the slider 22 to be displaced. Let the space; after 'see the figures 6, 17, and 18, in the first matching key step 605, the first matching key 7 抽 is extracted, and in the present embodiment, the first matching key is extracted. At 7 〇, the second toothed parts 32 2 of the combined locking beads 3 2 are subjected to the thrust of the elastic members 3 2 3 to the lowest position; then, please refer to the sixth and the 19th 2, in the step 66 of inserting the second matching key into the lock body, a second matching key 80 is inserted into the key hole 212 of the lock body 21, in the embodiment, the combined lock The second toothed members 322 of the bead 32 are re-adjusted with the height of the tooth peaks of the second matching key 80; then 'see 6, 21, 22, 23 and 24, in the rotation of the second matching key to release the engagement state of the slider and the sliding plate, and re-engage the first toothed member and the second toothed member in step 670, the system rotates The second matching key 80 releases the engagement state of the positioning convex portion 222 of the slider 22 and the groove portion 131 of the sliding plate 13. In this embodiment, the second matching key rotates clockwise. The four slots 222a of the positioning protrusion 222 of the slider 22 are disengaged from the protrusions 1 3 1 b of the recessed portion 313 of the sliding plate 13, and the slider 22 is driven. The first 15 200951282 toothed member 321 is re-engaged with the second toothed members 322. Further, in the embodiment, the elastic returning member 50 pushes the end portion 13a of the sliding plate u to The sliding plate 13 is reset. In addition, after the second matching key 80 is rotated clockwise, the lockable key of the directly replaceable key is restored to the normal operating state; finally, please refer to Figures 4, 25 and 26, After the second matching key is extracted to complete the key replacement step 680, the second matching key 80 is extracted. Key replacement program. The scope of the present invention is defined by the scope of the appended claims, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention are protected by the present invention. range. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective exploded view of a lock core for directly replacing a key in accordance with a preferred embodiment of the present invention. Figure 2, this can be directly replaced with a three-dimensional combination of the lock of the lock. © Fig. 3 is a schematic view showing the combination of a lock group according to a preferred embodiment of the present invention. The d-th solid figure is a longitudinal sectional view of the combination of the locks that can directly change the key. Figure 4. A cross-sectional view of the lock of the key can be directly replaced along the Α-Α line of Figure 4. Figure 6. Flow chart of the operation method for directly changing the lock of the key. According to a preferred embodiment of the present invention, a first matching key is inserted into a state in which the lock of the key can be directly replaced. Fig. 8. A cross-sectional view of the state in which the lock key of the first key is inserted along the line B_B of Fig. 7 and the key can be directly inserted. Fig. 9. Fig. 7C-C line, another cross-sectional view of the state in which the first matching key is inserted into the lock core which can directly change the key. Fig. 10 is a longitudinal sectional view showing a state in which the first matching key is rotated 45 degrees counterclockwise in accordance with a preferred embodiment of the present invention. Fig. 11. A cross-sectional view of the state after the first matching key is rotated counterclockwise by 45 degrees along the line D-D of Fig. 10. Fig. 12 is a longitudinal sectional view showing a state in which a pulling force is applied to a first matching key in accordance with a preferred embodiment of the present invention. Fig. 13 is a cross-sectional view showing a state in which a pulling force is applied to the first matching key along the Ε-Ε line of Fig. 12. Fig. 14 is a cross-sectional view showing a state in which a pulling force is applied to the first matching key along the line f_f of Fig. 12. Figure 15 is a longitudinal cross-sectional view showing the state in which the first matching key is rotated 35 degrees counterclockwise in accordance with a preferred embodiment of the present invention. Fig. 16. A cross-sectional view of the state after the first matching key is rotated counterclockwise by 35 degrees along the G_G line of Fig. 15. Figure 17 is a longitudinal cross-sectional view showing the state in which the first matching key is extracted in accordance with the preferred embodiment of the present invention. Fig. 18 is a cross-sectional view showing the state in which the first matching key is taken along the line H-H of Fig. 17. Fig. 19 is a longitudinal sectional view showing the state in which the lock of the second lock is inserted into the lock of the lock directly in accordance with a preferred embodiment of the present invention. Figure 20: A cross-sectional view of the state in which the second matching key is inserted along the M line of Fig. 19, which can be directly inserted into the lock of the key. η diagram: A longitudinal sectional view of a state in which a clock-spinning matching key is in accordance with the present invention. — Figure 22: Rotate the second matching lock % state cross-sectional view clockwise along line j_j of Figure 21. Figure 23: Another longitudinal cross-sectional view of the state in which the bell rotates in the second matching lock according to the preferred embodiment of the present invention. ❹
第24圖.沿第23 ® K-K線，川頁時鐘旋轉第二匹配鎖起之 狀態另一橫剖視圖。 ^ 第25圖：依據本發明之一較佳實施例，#出第二匹配鎖 匙之狀態縱剖視圖。 第26圖’沿第25圖l_l線’抽出第二匹配鎖匙之狀態橫 剖視圖。 " 第27圖：依據本發明之一較佳實施例，該可直接更換鎖 匙之鎖心之另一組合縱剖視圖。 第2 8圖.依據本發明之一較佳實施例，一擺動件與一卡 孔之卡合狀態示意圖。 第29圖：依據本發明之一較佳實施例，該擺動件與該卡 孔解除卡合之狀態示意圖。 【主要元件符號說明】 1 〇 鎖殼 11中空筒狀部lla内側壁 m第一定位溝槽 112第二定位溝槽113卡孔 114結合槽 12 延伸凸部 12&上鎖珠孔 18 200951282 Ο ❹ 13 滑動板 13a 端部 13b 圓弧側壁 131 嵌槽部 131a 底面 131b 凸塊 132 受推部 132a 斜推面 132b 讓位空間 20 鎖仁組 21 鎖仁本體 2 1 a 外侧壁 211 容置槽 211a 槽壁 211b 第一固定槽 212 鎖匙孔 213 鎖珠孔 214 槽孔 215 孔穴 216 第一槽孔部 216a 槽面 216b 凹穴 217 第二槽孔部 218 樞接槽部 22 滑塊 22a 表面 22b 弧面 221 第二固定槽 222 定位凸部 222a 凹槽 223 鎖珠夾槽 23 彈性元件 24 定位件 25 第一彈簧 26 擺動件 261 卡扣部 262 抵推部 263 樞桿部 27 第二彈簧 30 鎖珠組 3 1 i鎖珠 32 組合式鎖珠 321 第一齒位 322 第二齒位件 323 彈性件 40 固定蓋 50 彈性復位件 600 提供一可直接更換鎖匙之鎖心 610 將第一匹配鎖匙***鎖仁本體 620 旋轉第一匹配鎖匙以帶動鎖仁本體及滑塊旋轉 630 對第一匹配鎖匙施加一拉力，以使組合式鎖 位 19 200951282 而推動滑動板 640 旋轉第一匹配鎖匙以帶動滑塊與滑動板卡合，並使 第一齒位件與第二齒位件解除嚙合 650 抽出第一匹配鎖匙 660 將第二匹配鎖匙***鎖仁本體 670 旋轉第二匹配鎖匙以解除滑塊與滑動板之卡合狀 態，並使第一齒位件與第二齒位件重新合 0 680 抽出第二匹配鎖匙以完成鎖匙更換 70 第一匹配鎖匙 80 第二匹配鎖匙 ❹ 20Figure 24. A cross-sectional view of the second matching lock on the 23th K-K line. Figure 25 is a longitudinal cross-sectional view showing the state of the second matching key in accordance with a preferred embodiment of the present invention. Fig. 26 is a cross-sectional view showing the state in which the second matching key is taken along line 1-5 of Fig. 25. < Figure 27: Another longitudinal cross-sectional view of the lock core of the directly replaceable key in accordance with a preferred embodiment of the present invention. Figure 28 is a schematic view showing the state of engagement of a swinging member and a card hole in accordance with a preferred embodiment of the present invention. Figure 29 is a schematic view showing the state in which the swinging member is disengaged from the card hole in accordance with a preferred embodiment of the present invention. [Main component symbol description] 1 〇 lock case 11 hollow cylindrical portion 11a inner side wall m first positioning groove 112 second positioning groove 113 card hole 114 joint groove 12 extension convex portion 12 & locking bead hole 18 200951282 Ο ❹ 13 Sliding plate 13a End portion 13b Arc side wall 131 Groove portion 131a Bottom surface 131b Bump 132 Pushing portion 132a Inclined surface 132b Recumbent space 20 Locking group 21 Locking body 2 1 a Outer side wall 211 accommodating groove 211a Slot Wall 211b First fixing groove 212 Keyhole 213 Locking hole 214 Slot 215 Hole 216 First slot portion 216a Groove surface 216b Pocket 217 Second slot portion 218 Pivot groove portion 22 Slider 22a Surface 22b Curved surface 221 Second fixing groove 222 positioning convex portion 222a groove 223 locking bead clip groove 23 elastic member 24 positioning member 25 first spring 26 swinging member 261 fastening portion 262 abutting portion 263 pivot portion 27 second spring 30 locking bead group 3 1 i lock bead 32 combination lock bead 321 first tooth position 322 second tooth position piece 323 elastic piece 40 fixing cover 50 elastic return piece 600 provides a lock core 610 that can directly change the key to match the first match Inserting the lock body 620 to rotate the first matching key to drive the lock body and the slider rotation 630 to apply a pulling force to the first matching key, so that the combined lock 19 200951282 pushes the sliding plate 640 to rotate the first matching key to drive the sliding The block engages with the sliding plate and disengages the first toothed member from the second toothed member 650. The first matching key 660 is withdrawn. The second matching key is inserted into the lock body 670. The second matching key is rotated to release the slider and slide. The engagement state of the plate, and the first toothed member and the second toothed member are reclosed to 0 680. The second matching key is extracted to complete the key replacement. 70. First matching key 80 Second matching key ❹ 20