201028520 六、發明說明： 【發明所屬之技術領域】. 本發明係有關於一種可迅速變換鎖匙之鎖心及 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，如因安全性可量或特殊原因欲進行換鎖時，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迅速變換 鎖匙之鎖心及其操作方法，其係將一第一匹配鎖匙 插入鎖仁本體，接著，旋轉該第一匹配鎖匙以帶 動該鎖仁本體及一定位塊旋轉，之後，旋轉一轉動 ❹ 件，以頂推該定位塊，並使各該第一齒位件沿著該 鎖仁本體之該橫㈣向移動而解除與各該第二齒位 件之啼合狀態’接著’抽出該第—匹配鎖起，並將 -第二匹配鎖匙插人該鎖仁本裳，最後旋轉該轉動 件’以使該m位件與該㈣二齒位件重新喊 合，本發明僅需更換匹配鎖匙即可完成換鎖動作， 因為無須更換心，故可大幅降低換鎖成本及提高 使用便利性。 依據本發明之一種可迅速變換鎖匙之鎖心，其 201028520 包含一鎖殼以及一設置於該鎖殼内之鎖仁組，該鎖 仁、組係包含一鎖仁本體、複數個組合式鎖珠、一定 位塊以及一轉動件’該鎖仁本體係具有一縱軸、一 垂直該縱軸之橫軸及一第一穿孔，各該組合式鎖珠 係可移動地設置於該·鎖仁本體，且各該組合式鎖珠 係包含有一第一齒位件及一可與該第一齒位件嚙合 • 之第二齒位件，該定位塊係設置於該鎖仁本體，且 ❻該定位塊係具有複數個可供設置該些第一齒位件之 鎖珠滑槽及一對應該第一穿孔之第二穿孔，該轉動 件係穿設於該鎖仁本體之該第一穿孔及該定位塊之 該第二穿孔，且該轉動件係具有一位於該第二穿孔 之抵推部，該抵推部係可頂推該定位塊，以使該定 位塊a著该鎖仁本體之該橫軸方向移動而令各該第 齒位件與各該第二齒位件解除嚙合。 依據本發明之一種可迅速變換鎖匙之鎖心之操 © 作方法，其包含提供一可迅速變換鎖匙之鎖心，該 可迅速變換鎖匙之鎖心係至少包含一鎖仁本體、一 設置於該鎖仁本體之定位塊、一穿設於該鎖仁本體 與該定位塊之轉動件以及複數個組合式鎖珠，該鎖 =本體係具有一橫軸，各該組合式鎖珠係至少包含 第齒位件及一與該第一齒位件嚙合之第二齒位 件將第匹配鎖匙插入該鎖仁本體；旋轉該第 一匹配鎖匙以㈣該·鎖仁本體及該定位塊旋轉；旋 轉-亥轉動件’以頂推該定位塊，並使各該第一齒位 201028520 件/σ著該鎖仁本體之該橫軸方向移動而解除與各該 第二齒位件之嚙合狀態；抽出該第一匹配鎖匙；將 一第二匹配鎖匙插入該鎖仁本體；以及旋轉該轉動 件，以使各該第一齒位件與各該第二齒位件重新嚙 合。 【實施方式】 • 請參閱第1及2圖，其係本發明之一較佳實施 ❹ 例，一種可迅速變換鎖匙之鎖心係包含有一鎖殼 10、一設置於該鎖殼1〇内之鎖仁組2〇以及複數個 上鎖珠30，該鎖殼1〇係包含有一可供設置該鎖仁 組20之中空筒體丨〗、一形成於該中空筒體丨1 一側 之延伸凸部12以及一設置於該中空筒體丨丨之彈性 復位組件13，或者，在另一實施例中，該鎖殼1〇 係可省略製作該延伸凸部丨2，在本實施例中，該中 空筒體11係具有一内側壁丨丨a、一外側壁丨lb以及 ❺ 一凹設於該内側壁Ha之嵌槽in，在本實施例中， 邊嵌槽111係連通該’内侧壁lla及該外側壁llb，該 延伸凸部12係具有複數個上鎖珠孔121，且該些上 鎖珠孔121係連通該中空筒體n，請參閱第丨、2 及4圖，該彈性復位組件13係設置於該中空筒體 11之該嵌槽111，且該彈性復位組件13係包含有一 移動板131、一固設於該嵌槽丨11之固定板及至 少一設置於該移動板131與該固定板132之間的彈 性件133，在本實施例中，該移動板丨3丨係可於該 201028520 嵌槽111中橫向移動’且該移動板131係具有一朝 向該彈性件13 3之表面131 a及至少一凸設於該表面 131a之凸柱131b，較佳地，該彈性件133係套設於 該移動板131之該凸柱131b，且該彈性件133兩端 係分別抵接該移動板131及該固定板132。 請參閱第1及3圖，該鎖仁組20係包含一鎖仁 本體21、複數個組合式鎖珠22、一定位塊23以及 一轉動件24，該鎖仁本體21係具有一縱軸21a、一 Ο201028520 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a lock core that can quickly change a key and an operation method thereof. [Prior Art] The locks of the conventional locks are matched with a corresponding correct key. If the lock is to be changed due to safety or special reasons, the lock must be replaced together with the lock and the key to complete the lock change. It is not possible to replace only the key without replacing the lock core, thereby causing an increase in the cost of changing the lock and causing inconvenience in use. SUMMARY OF THE INVENTION The main object of the present invention is to provide a lock core that can quickly change a key and a method of operating the same, which inserts a first matching key into the body of the lock, and then rotates the first matching key to drive the lock. The body of the body and a positioning block are rotated, and then a rotating member is rotated to push the positioning block, and each of the first toothed members is moved along the horizontal (four) direction of the body of the lock to be released The kneading state of the two toothed parts 'then' extracts the first - matching lock, and inserts - the second matching key into the lock, and finally rotates the rotating piece 'to make the m-position and the (four) two The toothed parts are re-engaged, and the invention only needs to replace the matching key to complete the lock-changing action, because the heart can be replaced without greatly changing the lock cost and improving the convenience of use. According to the present invention, a lock key can be quickly changed. The 201028520 includes a lock case and a lock set disposed in the lock case. The lock body and the set include a lock body and a plurality of combined lock beads. a positioning block and a rotating member. The locking body system has a longitudinal axis, a transverse axis perpendicular to the longitudinal axis, and a first perforation. Each of the combined locking beads is movably disposed on the locking body. And each of the combined beading systems includes a first toothed member and a second toothed member engageable with the first toothed member, the positioning block is disposed on the lock body and the positioning The block has a plurality of locking bead chutes for setting the first toothed parts and a pair of second perforations corresponding to the first perforations, the rotating piece is threaded through the first perforation of the body of the lock and the Positioning the second through hole of the block, and the rotating member has an urging portion at the second through hole, and the urging portion can push the positioning block so that the positioning block a is located on the body of the lock body The horizontal axis moves to disengage each of the first toothed members from each of the second toothed members. According to the present invention, a method for quickly changing a key of a key, comprising: providing a lock core for rapidly changing a key, wherein the lock key of the quick change key comprises at least a lock body, and a a positioning block of the lock body, a rotating member disposed on the lock body and the positioning block, and a plurality of combined lock beads, the lock=the system has a horizontal axis, and each of the combined lock beads includes at least a first The toothed member and a second toothed member engaged with the first toothed member insert the first matching key into the lock body; rotate the first matching key to (4) the lock body and the positioning block rotate; The rotating member's pushes the positioning block to push the first tooth position 201028520/σ in the horizontal axis direction of the lock body to release the meshing state with each of the second tooth positions; a first matching key; a second matching key is inserted into the lock body; and the rotating member is rotated to re-engage each of the first toothed members with each of the second toothed members. [Embodiment] Please refer to Figures 1 and 2, which are a preferred embodiment of the present invention. A lock mechanism for rapidly changing a key includes a lock case 10 and a lock case 1 therein. The lock group 2〇 and the plurality of lock beads 30, the lock case 1 includes a hollow cylinder for providing the lock group 20, and an extended convex formed on one side of the hollow cylinder 丨1 The portion 12 and an elastic restoring assembly 13 disposed on the hollow cylinder ,, or, in another embodiment, the locking housing 1 can omit the forming of the extending protrusion 丨2, in this embodiment, The hollow cylinder 11 has an inner side wall 丨丨a, an outer side wall 丨 lb, and a recessed groove recessed in the inner side wall Ha. In the embodiment, the side recessed groove 111 communicates with the inner side wall lla. And the outer side wall 11b, the extended convex part 12 has a plurality of locking bead holes 121, and the upper locking bead holes 121 communicate with the hollow cylinder n, please refer to the figures 2, 2 and 4, the elastic reset The assembly 13 is disposed on the recess 111 of the hollow cylinder 11 , and the elastic reset assembly 13 includes a moving plate 131 , a fixing plate fixed to the slot 11 and at least one elastic member 133 disposed between the moving plate 131 and the fixing plate 132. In this embodiment, the moving plate 3 can be used in the 201028520 The movement plate 131 has a surface 131 a facing the elastic member 13 3 and at least one protrusion 131b protruding from the surface 131 a. Preferably, the elastic member 133 is sleeved. The protrusions 131b of the moving plate 131 and the two ends of the elastic member 133 abut against the moving plate 131 and the fixing plate 132, respectively. Referring to Figures 1 and 3, the lock group 20 includes a lock body 21, a plurality of modular lock beads 22, a positioning block 23, and a rotating member 24 having a longitudinal axis 21a. a trip
垂直該縱軸21a之橫軸21b、一前端部211、一後端 部212、一貫穿該前蟑部211之第一穿孔213以及 一鎖匙孔214 ,在本實施例中，該後端部2丨2係具 有複數個可供設置該些組合式鎖珠22之鎖珠孔215 及一連通該些鎖珠孔215之容置槽216，且該容置 槽216係具有一朝向該第一穿孔213之内槽壁216& 及一凹設於該内槽壁216a之固定孔216b，較佳地， 穿孔213，此外，該第 該固定孔216b係對應該第一 一穿孔213係連通該容置槽216，請再參閱第ι ^ Μ圖’該些組合式_22係可移動地設置於該鎖 仁本體21之該些鎖珠孔215，在本實施例中，該些 組合式鎖珠22係為高度可調整鎖珠，且各該組合= 鎖珠22係包含有—第—齒位件221、—可與該第一 齒位件221嚙合之第二齒位件222以及一設置於該 2齒位件221肖該第二啬位件m之間的彈性元 件如，請再參閱第卜3及4圖，在本實施例中， 8 201028520 該定位塊23係設置於該鎖仁本體21之該後端部2l2 之該容置槽216，且該定位塊23係具有一朝向該第 一穿孔213之第一端面23a、一相對於該第一端面 23a之第二端面23b、複數個可供設置該些第一齒位 件221之鎖珠滑槽231、一對應該第一穿孔2丨3之 • 第二穿孔232以及一位於該第二穿孔232内之内侧 壁23c ’在本實施例中，該第二穿孔232係連通該第 ❹ 一端面23a及該第二端面23b，且該第二穿孔232 係連通該些鎖珠滑槽231，請再參閱第丨、3及4圖， 在本實施例中，該轉動件24係穿設於該鎖仁本體 21之該第一穿孔213及該定位塊23之該第二穿孔 232,或者，請參閲第13及14圖，在另一實施例中， 該轉動件24係可僅穿設於該定位塊23之該第二穿 孔232,且可利用一工具（圖未繪出）經由該鎖仁本體 21之該第一穿孔213旋轉該轉動件24，請再參閱第 ❹ 1、3及4圖’在本實施例中，該轉動件24係具有 一樞設於該鎖仁本體21之該前端部211之第一端部 241、一樞設於該鎖仁本體21之該後端部Η?之第 二端部242以及一連接該第一端部241與該第二端 部242之推抵部243，在本實施例中，該轉動件μ 之該第二端部242係樞設於該鎖仁本體21之該固定 孔210b，而該轉動件24之該第一端部係具有 一旋轉工具槽241a，該旋轉工具槽241a可供一二具 插入而旋轉該轉動件24，或者，在另一實施例中了 9 201028520 Ο ❹ 該轉動件24之該第一端部241係可具有一轉動撥板 (圖未繪出），以藉由旋轉該轉動撥板而使該轉動件 24旋轉’請再參閱第1、3及4圖，在本實施例中， 該轉動件24之該推抵部243係位於該定位塊23之 該第二穿孔232，且該抵推部243係具有一圓弧侧 壁243a及一與該圓弧侧壁243a呈相對設置之侧面 243b，該抵推部243係可呈半圓形狀、三角形狀或 橢圓形狀，，在本實施例中，該抵推部243係呈半 圓形狀’請再參閱第圖，各該上鎖珠3〇係可 移動地設置於該鎖殼10之該延伸凸部12之至少一 上鎖珠孔121及該鎖仁本體21之該後端部之至 少一鎖珠孔215。 關於該可迅速變換鎖匙之鎖心之操作方法，請 參閱第5圖所示，其係包含提供—可迅速變換鎖起 之鎖心步驟400、將第一匹配鎖匙插入鎖仁本體步 驟410、旋轉第一匹配鎖匙以帶動鎖仁本體及定位 塊旋轉步驟420、旋轉轉動件以頂推定位塊並使第 一齒位件沿著鎖仁本體之橫軸方向移動而解除與第 二齒位件之嚙合狀態步驟430、抽出第一匹甿鎖匙 步驟440、將第二匹配鎖匙插入鎖仁本體步驟 旋轉轉動件以使第一齒位件與第二齒位件重新嚙合 步驟460及旋轉第二匹配鎖匙以使鎖心恢復正Z 用狀態470等步驟。首先，請參閱第5圖之步驟仞( 及第2及4圖，在提供一可迅速變換鎖起之鎖心步 201028520 ❹The horizontal axis 21b of the vertical axis 21a, a front end portion 211, a rear end portion 212, a first through hole 213 extending through the front side portion 211, and a key hole 214. In the embodiment, the rear end portion 2 The 丨2 series has a plurality of locking bead holes 215 for arranging the combined beading holes 22 and a receiving groove 216 for connecting the locking bead holes 215, and the receiving groove 216 has a first perforating hole a slot 216& and a fixing hole 216b recessed in the inner groove wall 216a, preferably a through hole 213. Further, the first fixing hole 216b is corresponding to the first through hole 213. The slot 216, please refer to the ι ^ Μ diagram, the combination _22 is movably disposed on the locking bead holes 215 of the lock body 21, in the embodiment, the combined locking beads 22 The height-adjustable locking bead, and each of the combinations=the locking bead 22 includes a first-toothed member 221, a second toothed member 222 engageable with the first toothed member 221, and a second toothed member 222 disposed thereon 2, the toothed member 221, the elastic member between the second clamping member m, for example, please refer to Figures 3 and 4, in this embodiment, 8 201028520 the positioning block 2 3 is disposed in the receiving groove 216 of the rear end portion 21 of the lock body 2, and the positioning block 23 has a first end surface 23a facing the first through hole 213, and a first end surface 23a opposite to the first end surface 23a. a second end surface 23b, a plurality of ball bearing chutes 231 for providing the first tooth positions 221, a pair of second perforations 232 corresponding to the first perforations 2丨3, and a second perforation 232 In the present embodiment, the second through hole 232 is connected to the second end surface 23a and the second end surface 23b, and the second through hole 232 is connected to the lock bead chute 231. In the present embodiment, the rotating member 24 is disposed through the first through hole 213 of the lock body 21 and the second through hole 232 of the positioning block 23, or 13 and 14, in another embodiment, the rotating member 24 can only pass through the second through hole 232 of the positioning block 23, and can be passed through the lock body by a tool (not shown). The first through hole 213 of the 21 rotates the rotating member 24, please refer to FIGS. 1, 3 and 4 again. In the embodiment, the rotating member 24 has a a first end portion 241 of the front end portion 211 of the lock body portion 21, a second end portion 242 pivoted to the rear end portion of the lock body portion 21, and a first end portion 241 connected thereto In the present embodiment, the second end portion 242 of the rotating member μ is pivotally disposed on the fixing hole 210b of the lock body 21, and the rotating member 24 is pivoted. The first end portion has a rotary tool slot 241a for one or two insertions to rotate the rotary member 24, or, in another embodiment, 9 201028520 Ο ❹ the rotary member 24 The first end portion 241 can have a rotating dial (not shown) to rotate the rotating member 24 by rotating the rotating dial. Please refer to Figures 1, 3 and 4, in this embodiment. In the example, the pushing portion 243 of the rotating member 24 is located at the second through hole 232 of the positioning block 23, and the pushing portion 243 has a circular arc side wall 243a and a side wall 243a The opposing portion 243b may have a semicircular shape, a triangular shape, or an elliptical shape. In the embodiment, the abutting portion 243 is The semicircular shape 'Please refer to the figure again. Each of the locking beads 3 is movably disposed on at least one upper locking hole 121 of the extending protrusion 12 of the lock case 10 and the rear end of the lock body 21 At least one locking bead hole 215. For the operation method of the lock key which can quickly change the key, please refer to FIG. 5, which includes providing a lock cylinder step 400 for quickly changing the lock, inserting the first matching key into the lock body body step 410, and rotating The first matching key drives the lock body and the positioning block rotation step 420, rotates the rotating member to push the positioning block, and moves the first toothed member along the horizontal axis direction of the lock body to release the second toothed member. Engagement step 430, extracting the first key lock step 440, inserting the second matching key into the lock body portion, rotating the rotary member to re-engage the first toothed member and the second toothed member step 460 and rotating the second matching key In order to restore the lock core to the positive Z state 470 and the like. First, please refer to step 5 of Figure 5 (and Figures 2 and 4, providing a lock step that can be quickly changed to lock 201028520 ❹
G 驟400中，其係將該鎖殼10、該鎖仁組2〇以及該 些上鎖珠3 0組合，以組成該可迅速變換鎖匙之鎖 心，在此步驟中’該轉動件24之該抵推部243之該 圓弧側壁243a係未抵接該定位塊23之該内側壁 23c，且該些第一齒位件221與該些第二齒位件222 係呈嚙合狀態；之後，請參閱第5圖之步驟41〇及 第6圖，在將第一匹配鎖匙插入鎖仁本體步驟41〇 中，係將一第一匹配鎖匙50插入該鎖仁本體21之 該鎖匙孔214 ’在本實施例中，該第一匹配鎖匙％ f會頂推該些組合式鎖珠22上移至轉動界面；接 著’請參閱第5圖之步驟420及第7圖，在旋轉第 一匹配鎖匙以帶動鎖仁本體及定位塊旋轉步驟42〇 中’係旋轉該第-匹配㈣5G以帶動該鎖仁本體 21及該定位塊23旋轉至—預定角度位置，在本實 施例中，該第-匹配鎖匙5G係順時針旋轉Μ度， =位塊23係會對應該中空龍u之該料: 彈性復位…/ 塊23係會抵觸該 二Γ 該移動板131;之後，請參閱第 5圖之步驟430及第.2及8 推定位塊並使第一齒位 ：頂 移動而解除與第m 本體之橫輪方向 孫m 位件之喷合狀態步驟430中， =順時針90度旋轉該轉動件〜 24之该抵推部243係會頂 ：：件 壁23c，以使該定 纟23之該内側 /〇者該鎖仁本體21之該横 11 201028520 軸21b方向移動，在本實施例中，其係可以一工具（圖 未繪出）插入該旋轉工具# 24U以旋轉該轉動件 24,且於旋轉該轉動件24之過程中，該抵推部⑷ 之該圓弧側壁243a係會先抵接該定位塊23之該内 側壁23c，隨後逐漸將該定位塊23推向該彈性復位 • 組T I3，而該彈性復位組件Π之該移動板131係 • 會艾到该定位塊23之推動而往該固定板132方向移 ❹ 動並壓縮該彈性件133，在本實施财，該移動板 131之移位可提供該定位塊移位時所需之讓位空 間，此外，在該定位塊23移位同時，係會帶動各該 第一齒位件221沿著該鎖仁本體21之該橫軸方 向移動而解除與各該第二齒位件222之嚙合狀態； 接著，請參閱第5圖·之步驟440及第9圖，在抽出 第一匹配鎖匙步驟440中，係抽出該第一匹配鎖匙 50，在本實施例中，抽出該第一匹配鎖匙5〇時該 ❹ 些組合式鎖珠22之該些第二齒位件222係受到該些 彈性元件223之推力作用而落至最低處；之後，請 參閱第5圖之步驟450及第1〇圖，在將第二匹配鎖 起插入鎖仁本體步驟450中，係將一第二匹配鎖匙 60插入該鎖仁本體21之該鎖匙孔214,在本實施例 中’該些組合式鎖珠22之該些第二齒位件222係會 隨者該第一匹配鎖匙.60之齒峰高度不同而重新作 咼度調整；接著，請參閱第5圖之步驟460及第11 圖，在旋轉轉動件以使第一齒位件與第二齒位件重 12 201028520 新嚙合步驟460中，係逆時針9()度旋轉該轉動件 24，以使該轉動件24之該抵推部243之該圓弧侧壁 243a脫離該定位塊23之該内侧壁23c，此時，該定 位塊2 3係會受到該彈性復位組件13之該彈性件13 3 之頂推而復位，並同時帶動各該第一齒位件221與 各該第二齒位件222重新嚙合；最後，請參閱第5 圖之步驟470及第12圖，在旋轉第二匹配鎖匙以使 鎖心恢復正常使用狀態470步驟中，係旋轉該第二 匹配鎖匙60以使該可迅速變換鎖匙之鎖心恢復正 常使用狀態。 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，—種可迅速 變換鎖匙之鎖心之立體分解圖。 第2圖：該可迅速變換鎖匙之鎖心之立體級合圖。 第3圖：依據本發明之一較佳實施例，一鎖仁組之 局部剖視圖。 第4圖：該可迅速變換鎖匙之鎖心之組合縱剖視圖。 第5圖：該可迅速變換鎖匙之鎖心之操作方法流程 圖。 第6圖：依據本發明之一較佳實施例，第—匹配鎖 13 201028520 匙插入該可迅速變換鎖匙之鎖心之狀態縱 剖視圖。 第7圖.依據本發明之一較佳實施例，順時鐘45度 旋轉第一匹配鎖起後之狀態縱剖視圖。 第8圖：依據本發明之一較佳實施例，順時鐘9〇度 旋轉轉動件後之狀態縱剖視圖。 圖.依據本發明之一較佳實施例，抽出第一匹 配鎖匙之狀態縱剖視圖。 第10圖：依據本發明之一較佳實施例，第二匹配鎖 匙插入該可迅速變換鎖匙之鎖心之狀態縱 剖視圖。 第11圖：依據本發明之一較佳實施例，逆時鐘9〇 度旋轉轉動件後之狀態縱剖視圖。 第12圖：依據本發明之一較佳實施例，該可迅速變 換鎖匙之鎖心正常使用狀態之縱剖視圖。 3圈.依據本發明之另一較佳實施例，另一可迅 速變換鎖匙之鎖心之立體分解圖。 14圖：依據本發明之另—較佳實施例，另-鎖仁 組之局部剖視圖 〇 【主要元件符號說明】 10 鎖殼 11 中空筒體 11a 内側壁 lib 外側壁 111 嵌槽 12 延伸凸部 121 上鎖珠孔 13 彈性復位組件 14 201028520In step 400, the lock case 10, the lock group 2〇, and the lock beads 30 are combined to form the lock core that can quickly change the key. In this step, the rotary member 24 The arc-shaped side wall 243a of the urging portion 243 is not in contact with the inner side wall 23c of the positioning block 23, and the first toothed members 221 are engaged with the second toothed members 222; Referring to steps 41 and 6 of FIG. 5, in the step 41 of inserting the first matching key into the lock body, a first matching key 50 is inserted into the key hole 214' of the lock body 21. In this embodiment, the first matching key % f pushes the combined locking bead 22 up to the rotating interface; then, please refer to step 420 and FIG. 7 of FIG. 5 to rotate the first matching key to Driving the lock body and the positioning block rotating step 42 ' 'rotating the first matching (four) 5G to drive the lock body 21 and the positioning block 23 to rotate to a predetermined angular position, in the embodiment, the first matching key The 5G system rotates the clockwise clockwise, and the block 23 is the material of the hollow dragon u: elastic reset.../block 23 It will interfere with the second moving plate 131; after that, please refer to step 430 of Fig. 5 and the second and eighth pushing blocks, and the first tooth position: the top is moved to release the horizontal direction of the mth body. In the spray-on state of step 430, the counter-rotating portion 243 of the rotating member 〜24 is rotated clockwise by 90 degrees to: the wall 23c of the member 23 such that the inner side of the fixed 纟 23 is locked The transverse body 11 of the body body 21 is moved in the direction of the axis 21b. In this embodiment, the rotating tool #24U can be inserted into the rotating tool 24 by a tool (not shown) to rotate the rotating member 24, and the rotating member 24 is rotated. During the process, the arc side wall 243a of the urging portion (4) first abuts the inner side wall 23c of the positioning block 23, and then gradually pushes the positioning block 23 toward the elastic reset group T I3, and the elasticity The moving plate 131 of the resetting assembly is moved to the fixing plate 132 by the pushing of the positioning block 23, and the elastic member 133 is compressed. In this implementation, the displacement of the moving plate 131 can be provided. The bit space required for the positioning block to be shifted, and in addition, when the positioning block 23 is displaced, the system will Each of the first toothed members 221 is moved along the horizontal axis direction of the lock body 21 to release the meshing state with each of the second toothed members 222. Next, refer to step 440 of the fifth figure. In the drawing of the first matching key step 440, the first matching key 50 is extracted. In the embodiment, the second matching key 22 is extracted when the first matching key 5 is extracted. The toothed member 222 is subjected to the thrust of the elastic members 223 to the lowest position; thereafter, refer to step 450 and FIG. 1 of FIG. 5, in the step of inserting the second matching lock into the lock body body 450. Inserting a second matching key 60 into the keyhole 214 of the lock body 21, in the embodiment, the second toothed parts 222 of the combined lock beads 22 are followed by the first The height of the tooth of the matching key .60 is different and the temperature is adjusted again. Next, referring to step 460 and FIG. 11 of FIG. 5, the rotating member is rotated to make the first toothed member and the second toothed member 12 201028520 In the new meshing step 460, the rotating member 24 is rotated counterclockwise by 9 degrees to make the rotating member 24 The arcuate side wall 243a of the urging portion 243 is disengaged from the inner side wall 23c of the positioning block 23. At this time, the positioning block 23 is pushed by the elastic member 13 3 of the elastic restoring assembly 13 to be reset. At the same time, each of the first toothed members 221 is re-engaged with each of the second toothed members 222; finally, referring to steps 470 and 12 of FIG. 5, the second matching key is rotated to return the lock to normal. In the use state 470 step, the second matching key 60 is rotated to return the lock key that can quickly change the key to a normal use state. 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 within the scope of the present invention. . BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective exploded view of a lock core which can quickly change a key in accordance with a preferred embodiment of the present invention. Figure 2: This is a three-dimensional map of the lock that can quickly change the key. Figure 3 is a partial cross-sectional view of a lock group according to a preferred embodiment of the present invention. Figure 4: This is a longitudinal sectional view of the combination of the locks that can quickly change the key. Figure 5: This is a flow chart of the operation method for quickly changing the lock of the key. Figure 6: In accordance with a preferred embodiment of the present invention, a first matching lock 13 201028520 is inserted into the state of the lock that can quickly change the key. Figure 7 is a longitudinal cross-sectional view showing the state after the first matching lock is rotated 45 degrees clockwise in accordance with a preferred embodiment of the present invention. Figure 8 is a longitudinal cross-sectional view showing the state after rotating the rotating member in accordance with a preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS A longitudinal cross-sectional view of a state in which a first key is extracted in accordance with a preferred embodiment of the present invention. Figure 10 is a longitudinal cross-sectional view showing the state in which the second matching key is inserted into the lock core of the rapidly changeable key in accordance with a preferred embodiment of the present invention. Figure 11 is a longitudinal cross-sectional view showing the state in which the rotating member is rotated counterclockwise by 9 degrees according to a preferred embodiment of the present invention. Fig. 12 is a longitudinal sectional view showing the state in which the lock of the key can be quickly changed in a normal use state according to a preferred embodiment of the present invention. Three laps. According to another preferred embodiment of the present invention, another stereoscopic exploded view of the lock of the key can be quickly changed. Figure 14: Partial cross-sectional view of another-lock group according to another preferred embodiment of the present invention 〇 [Main component symbol description] 10 Locking case 11 Hollow cylinder 11a Inner side wall lib Outer side wall 111 Inserting groove 12 Extending convex part 121 Locking bead hole 13 elastic resetting component 14 201028520
131 移動板 131a 表面 131b 凸柱 132 固定板 133 彈性件 20 鎖仁組 21 鎖仁本體 . 21a 縱軸 21b 橫軸 211 前端部 212 後端部 213 第一穿孔 214 鎖匙孔 215 鎖珠孔 216 容置槽 216a 内槽壁 216b 固定孔 22 組合式鎖珠 221 第一齒位件 222 第二齒位件 223 彈性元件 23 定位塊 23a 第一端面 23b 第二端面 23c 内側壁 . 231 鎖珠滑槽 232 第二穿孔 24 轉動件 241 第一端部 241a 旋轉工具槽 242 第二端部 243 抵推部 243a 圓弧侧壁 243b 側面 30 上鎖珠 400 提供一可迅速變換鎖匙之鎖心 410 將第一匹配鎖匙插入鎖仁本體 420 旋轉第一匹配鎖匙以帶動鎖仁本體及定位塊 旋轉 430旋轉轉動件以頂推定位塊並使第一齒位件沿 著鎖仁本體之橫軸方向移動而解除與第二齒 15 201028520 位件之哺合狀態 440 抽出第一匹配鎖匙 450 將第二匹配鎖匙插入鎖仁本體 460 旋轉轉動件以使第一齒位件與第二齒位件重 新响合 470 旋轉第二匹配鎖匙以使鎖心恢復正常使用狀 態 _ 50 第一匹配鎖匙 60 第二匹配鎖匙 16131 moving plate 131a surface 131b boss 132 fixing plate 133 elastic member 20 lock group 21 lock body. 21a vertical axis 21b horizontal axis 211 front end portion 212 rear end portion 213 first through hole 214 key hole 215 lock hole 216 Slot 216a Inner groove wall 216b Fixing hole 22 Combined bead 221 First toothed part 222 Second toothed part 223 Elastic element 23 Positioning block 23a First end face 23b Second end face 23c Inner side wall. 231 Lock bead chute 232 Two perforations 24 Rotating member 241 First end portion 241a Rotating tool slot 242 Second end portion 243 Pushing portion 243a Arc side wall 243b Side 30 Upper locking bead 400 provides a lock cylinder 410 that can quickly change the key to match the first matching key Inserting the lock body 420 to rotate the first matching key to drive the lock body and the positioning block to rotate 430 to rotate the rotating member to push the positioning block and move the first toothed member along the horizontal axis of the lock body to release the second Tooth 15 201028520 Positioning state of the member 440 Pulling out the first matching key 450 Inserting the second matching key into the lock body 460 Rotating the rotating member to re-make the first toothed member and the second toothed member Key 470 matches the rotation of the second engagement so that normal use of the lock state _ first matching keys 50 match keys 60 of the second 16