200944640 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種鎖心結構改良’尤指一種可搭配數 把鍮匙進行分段式使用之鎖心結構’令使用者在必要時僅 需更換鑰匙即可提昇鎖具之防盜性，可免於時常更換鎖具 ^ 之不便與困擾，更兼具有節省更換鎖具之成本及提昇鎖具 之防盜效果等優點者。 ® 【先前技術】 按，習知鎖心結構概如第一圖所示，包含一外襯套⑺ 及一内鎖心20，外襯套10與内鎖心2〇分別成型數道上下 互通之上銷珠槽101及下銷珠槽2〇1，每道上、下銷珠槽 101、201中皆設有封蓋30、彈性元件4〇、上銷珠5〇及下 銷珠60 ’利用彈性元件4〇頂推上銷珠5〇向下插設於下銷 珠槽201中’使内鎖心20無法轉動而形成鎖掣狀態；關於 、 f知鎖心之開鎖狀態請參閱第二騎示，當鑰匙7〇插設於 • 2〇時’鑰政70之缺槽將推頂下銷珠60與上銷珠50 向上位移並壓迫彈性元件.使下銷珠50之頂面對齊内鎖 心2〇之外環面，如此一來便可旋動鑰起70及内鎖心20， 進而帶動鎖心20末端之鎖栓以達到開鎖目的。 、經查’由於習知每組鎖心結構之上鎖珠與下銷珠之總 向度皆已固定且無法調整，因此只需鍮匙之缺槽形狀可以 5 200944640200944640 IX. INSTRUCTIONS: [Technical field of the invention] The present invention relates to a lock core structure improvement, especially a lock core structure that can be used in a segmented manner with a plurality of spoons, so that the user only needs to Replacing the key can improve the anti-theft of the lock, avoiding the inconvenience and trouble of changing the lock at any time, and also has the advantages of saving the cost of replacing the lock and improving the anti-theft effect of the lock. ® [Prior Art] According to the conventional lock core structure, as shown in the first figure, an outer bushing (7) and an inner lock core 20 are included, and the outer bushing 10 and the inner lock core 2 are respectively formed into a plurality of upper and lower intercommunication pins. The bead groove 101 and the lower pin bead groove 2〇1 are provided with a cover 30, an elastic member 4〇, an upper pin 5〇 and a lower pin 60′ in each of the upper and lower pin bead grooves 101 and 201. The dome pushes the pin 5〇 downwardly into the lower pin bead 201 to make the inner lock 20 unable to rotate to form a lock state; for the lock state of the lock, please refer to the second ride, when When the key 7 〇 is inserted in the 2 〇 ' 'Key 70 70 missing slot will push the top pin 60 and the upper pin 50 upwards and compress the elastic element. Align the top surface of the lower pin 50 with the inner lock 2 The outer ring surface of the crucible can rotate the key 70 and the inner lock core 20, thereby driving the lock bolt at the end of the lock core 20 to achieve the purpose of unlocking. According to the knowledge, the total orientation of the locking bead and the lower pin on each lock core structure is fixed and cannot be adjusted, so only the missing groove shape can be 5 200944640
配合上、下銷珠之高低位差者皆可以開鎖。在一般正常使 用狀態下，主事者往往會視使用者人數多寡來複製多把鍮 匙以供大家持有及使用。惟，如此一來，當有鑰匙遺失時， 為避免遺失的鑰匙被有心人撿拾而導致發生竊盜事件，主 事者通常會直接更換整組鎖具並配置新鑰匙，以確保鎖具 之防盜效果及安全性，結果不僅換鎖過程極為不便同時也 多了筆開銷。另就職場的使用方式而言，一般也都會複製 多把鑰匙方便大家持取使用，但前題是離職時必須將鑰匙 繳回，惟此一規定對於有心竊取資料者來說，只需事先複 製鍮匙放在身邊備用，離職後同樣可以為所欲為。面對此 一問題，雖可用直接更換鎖具之方式解決，但此種只要有 人離職便需更換一次鎖具的做法’對於人員流動率高的行 業而言，更造成嚴重壓力及負擔且終非上策。 有鑑於此，為有效解決習知鎖心結構只能搭配一把錄 匙使用所衍生之種種問題，本發明人特地針對鎖心結構加 以研究及改良，並在_不斷職膽錢，遂有本發明 問世。 【發明内容】 緣是，本發明之目的係為提供一種鎖心結構主 要可以搭配餘不_狀之缺做分段式制， 換鎖具之成本及提昇鎖具之防盜效果等優點者。 6 200944640 良，=上㈣’本判人制料—_心結構改 該外齡2夕卜襯套、—内鎖心及數組銷珠單元，射， ❹ 珠样.Γ向容㈣’物職向上鎖 =道2心麟科襯套之容納_，_心亦分別設 位向下鎖珠槽，每—下鎖珠槽之㈣皆凹設有對應 二:槽之淺槽1該等下銷珠槽與淺槽係可分別連通上 曰’又，内鎖心-端關設有供触插設之軸向瑜匙 孔，該鍮匙孔與該訂銷珠槽係呈垂直連通狀態，内鎖心 另端面則設有鎖栓；銷珠單元包含封蓋、彈性元件、上銷 珠:補珠及下銷珠’且每組銷珠單元係裝設於上銷珠槽與 下銷珠槽中，藉之，利用錄匙可項推銷珠單元使補珠與下 銷珠隨内鎖心與鎖栓同步轉動’亦可利用餘匙頂推銷珠單 元使下銷珠隨内鎖心與鎖栓同步轉動，且令補珠落入内鎖 心之淺槽中。 如上述之鎖心結構改良，其中，該内鎖心係可開設一 軸向。I】溝，该道剖溝之開口與鍮匙孔位於同侧且係連通所 有淺槽，剖溝中可插設一復歸片，該復歸片係可將淺槽内 之補珠向上頂推脫離淺槽者。 如上述之鎖心結構改良，其中，該鎖心結構係可包含 —外襯套、一對内鎖心及雙倍的數組銷珠單元；該外襯套 具有一容納部供内鎖心裝設其中，且兩組内鎖心及銷珠單 200944640 元係呈相對設置，使_<鱗孔匈位於躺外側之 端面’而鎖㈣介難對_心之相對崎端面之間者。 【實施方式】 i ;本發狀之技術手段，兹舉—種較佳實施例配合 圖式於下文進行詳細㈣，俾供m深人了解並 發明。 e 耳先請參閱第三圖之立體外觀示意圖，第四圖之立體 二解不意圖所示；本發明主要係提供—種如第三圖所示之 =結構’其主要係包含—外襯套卜—内鎖心 珠早7L3，其中： 11，夕tr套1 ’如第四圖所示，該外襯套1具一軸向容納部 〜與容:=向塊槽12 ’該等上銷珠The high and low positions of the upper and lower pins can be unlocked. Under normal normal use, the principal often copies multiple keys for everyone to hold and use depending on the number of users. However, in this case, when the key is lost, in order to prevent the lost key from being picked up by the person concerned, the principal usually directly replaces the entire set of locks and configures a new key to ensure the anti-theft effect and safety of the lock. As a result, not only is the lock-in process extremely inconvenient, but it also has more pen costs. In terms of the way the workplace is used, it is common to copy multiple keys for everyone to use, but the premise is that the key must be returned when leaving the company. However, for those who are interested in stealing information, only copy in advance. Put the spoon on your side and you can do whatever you want after leaving your post. This problem can be solved by directly replacing the locks. However, as long as someone leaves the company, it is necessary to replace the locks once. For the industry with high turnover rate, it is even more stressful and burdensome and ultimately not the best policy. In view of this, in order to effectively solve the problems that the conventional lock structure can only be combined with the use of a key, the inventor has specially studied and improved the lock core structure, and has continually used the invention to present the present invention. . SUMMARY OF THE INVENTION The reason is that the purpose of the present invention is to provide a lock core structure which can be used in combination with the lack of a singular shape, the cost of changing the lock, and the anti-theft effect of the lock. 6 200944640 良,=上(四)'This judge's materials-_heart structure changed the outer age 2 衬套 bush, - inner lock and array pin unit, shot, ❹ bead-like. Γ向容(四)' Upward lock = channel 2 Xinlin branch bushing _, _ heart is also set to the downward lock bead groove, each (lower) of the bead groove is recessed with the corresponding two: slot shallow groove 1 The bead slot and the shallow slot can be respectively connected to the upper jaw. Further, the inner lock-end end is provided with an axial keyhole for the touch insertion, and the keyhole is vertically connected with the set bead slot. The other end of the lock core is provided with a lock bolt; the pin unit includes a cover, an elastic element, an upper pin: a bead and a lower pin, and each set of pin units is mounted on the upper pin groove and the lower pin groove In the meantime, the use of the key can be used to promote the bead unit so that the bead and the lower bead can be rotated synchronously with the inner lock and the lock bolt, and the bead unit can be pushed with the remaining key to make the lower pin with the inner lock and the lock pin. Rotate synchronously and cause the beads to fall into the shallow groove of the inner lock. The lock core structure is improved as described above, wherein the inner lock core can have an axial direction. I] groove, the opening of the channel is located on the same side as the keyhole and connects all the shallow grooves, and a reset film can be inserted into the groove, and the return piece can push the beads in the shallow groove upward Shallow slot. The lock core structure is improved as described above, wherein the lock core structure may include an outer bushing, a pair of inner lock cores and a double array pin bead unit; the outer bushing has a receiving portion for inner lock center mounting Among them, the two sets of lock core and pin bead single 200944640 yuan are relatively set, so that _<scale hole Hungarian is located on the outer side of the end of the 'locked (four) is difficult to _ heart between the opposite end faces. [Embodiment] i; the technical means of the present invention, and the preferred embodiment of the present invention are described in detail below with reference to the drawings (4), which are known and invented by the inventors. e Ears Please refer to the three-dimensional appearance diagram of the third figure. The three-dimensional solution of the fourth figure is not intended to be shown; the present invention mainly provides a structure as shown in the third figure, which mainly includes the outer bushing. Bu-internal locking bead early 7L3, wherein: 11, eve tr set 1 ' As shown in the fourth figure, the outer bushing 1 has an axial receiving portion ~ and the capacity: = to the block groove 12 'the above pin Bead
殊糟21之_22， 之侧邊皆凹設有對應下銷 連通外概套1之上^等下銷珠槽21與淺槽22係可分別 挺向輪％孔23，槽12 ;又’内鎖心2 —端面開設有 連通狀態，赚Γ=與該等下销珠槽21係呈垂直 係另開設一設;:检24;再者’該内鎖 間具_ σ4 道姆25與鍮匙孔23之 爽角，狀25之開口與鑰匙孔23位於同侧且係連 200944640 通所有淺槽22底部，該剖溝25中係可插設一復歸片％ ; 數組銷珠單元3，如第四圖所示，每組銷珠單元3包含 封蓋31、彈性元件32、上銷珠33、補珠341、342、343、 344、345及下銷珠35。 關於本發明之組合狀態請參閱第五至七圖所示，該内 鎖心2係設置於外襯套1之容納部u内（如第五至七圖所 . 示），使外襯套1之上銷珠槽12對準並連通内鎖心2之下 Φ 銷珠槽21，各組銷珠單元3係裝設於上銷珠槽12與下銷珠 槽21中（如第六圖所示），而内鎖心2之淺槽22則係朝向 容納部11之内壁面（如第七圖所示），此時，各彈性元件 32將壓迫上銷珠33、補珠341、342、343、344、345及下 銷珠35，使下銷珠35底端凸伸至鑰匙孔23内，而上銷珠 33則插設於内鎖心2之下銷珠槽12中，使内鎖心2形成無 法轉動之鎖掣狀態。 ρ 續請參閱第八至十圖之開鎖狀態示意圖所示，其主要 • 係以本發明之鎖心結構搭配第一把鑰匙41進行開鎖，由於 - 該第一把鑰匙41之缺槽深度已事先經過計算，使與本發明 之鎖心結構相配合，因此當第一把鑰匙41插入内鎖心之鑰 匙孔23以後，第一把鑰匙41之缺槽將頂推上銷珠33、補 珠341、342、343、344、345及下銷珠35 —起上升，其上 升之高度適可令各補珠341、342、343、344、345之頂面 9 200944640 對齊内鎖心2之外環面（如第八、九圖所示），如此一來， 上銷珠33將退回外襯套1之上銷珠槽12内，而補珠34卜 342、343、344、345與下銷珠35則位於下銷珠槽21中， 遂可轉動躲4帶動射細2及下齡槽21⑽所有補珠 34卜342、343、344、345與下鎖珠35同步轉動（如第十 圖所示）·’且只需將第-把錄匙41轉回如第八圖所示之角 度並抽出鑰匙4，該鎖心結構隨即恢復原來之鎖掣狀態。 以上所述者乃係本發明之鎖心結構搭配第一把鑰匙之 使用方式，關於本發明之主要特色則在於，本發明之鎖心 結構可搭配數把不同缺槽形狀的餘匙，進行分段式使用並 可分別達到開鎖功能，且本發明之鎖心所可以搭配之鑰匙 數量係視補珠的數量加上第一把錄匙而定（本實施例係舉 設有五個補珠之鎖心結構為例加以說明，惟，該補珠之數 量可依照需求做適1增減，特予敘明），而數把鑰匙之缺槽 形狀變化則係依照自第一把输匙至最後一把输匙之順序， 依序呈缺槽越來越淺狀設置，以下特舉例並搭配圖式說明 關於本發明之鎖心搭配第二至六把餘匙之使用狀態。 請參閱第十一至十三圖所示，當使用第二把鑰匙42 時，同樣係直接把第二把鑰匙42插入内鎖心2之瑜匙孔 23 ’使第二把錄匙42之缺槽分別頂推上銷珠33、補珠34卜 342、343、344、345及下銷珠35 —起上升，且該第二把鑰 200944640 廷42之缺槽深度適可將最遠離鎖栓24之第一個補珠341 頂推離開下銷珠槽21 (即進入上銷珠槽12中），使第一個 補珠341之底面對齊内鎖心2之外環面，而第二至第五個 補珠342、343、344、345則仍停留在下銷珠槽21中，使 . 第二至第五個補珠342、343、344、345之頂面對齊内鎖心 * 2之外環面，接下來便可轉動第二把鑰匙42帶動内鎖心2 及下銷珠槽21内之第二至第五個補珠342、343、344、345 ❹ 與全部下銷珠35㈤步轉動，且當内鎖心、2轉動至淺槽22 對準上銷珠槽12時，前述第一個補珠341將被彈性元件％ 頂推落入淺槽22中，而無法回到下銷珠槽21内。如此一 來即使使用者再次以第一把输匙41插入内鎖心2，如第 十四圖所示，該第一把鑰匙41將會因為缺槽深度不同進而 產生尚低位差的緣故，故無法頂推第一組銷珠單元3之上 銷珠33脫離下銷珠槽21而無法開鎖。換言之，當使用 ‘ 第二把鑰匙42以後，第一把鑰匙41將因為無法轉動内鎖 ‘ 心2而失去開鎖之功能。 請參閱第十五至十七圖所示，當第三把鑰匙43插入内 鎖心2之鑰匙孔23後，第三把鑰匙43之缺槽同樣會分別 頂推上銷珠33、補珠342、343、344、345及下鎖珠35 — 起上升，且該第三把鑰匙43之缺槽深度適可將最遠離鎖栓 24之第二個補珠342頂推離開下銷珠槽21 (即進入上銷珠 200944640 槽12中）’使第二個補珠342之底面對齊内鎖心2之外環 面’而第三至第五個補珠343、344、345貝,j仍停留在下銷 珠槽21巾使第二至第五個補珠343、344、345之頂面對 齊内鎖〜2之物面，接下來便可轉動第三把錄匙帶動 内鎖心2及下銷珠槽21内之第三至第五個補珠 343、344、 345與全部下銷珠35同步轉動，且當内鎖心2轉動至淺槽 22對準上銷珠槽12時’前述第二個補珠342將被彈性元件 32頂推落人淺槽22巾，*無法回到下銷珠槽21内。如此 一來，即使使用者再次以第二把鑰匙42插入内鎖心2，如 第十八圖所示，該第二把鑰匙42將會因為缺槽深度不同進 而產生高低位差的緣故，故無法頂推第二組銷珠單元3之 上銷珠33脫離下銷珠槽21而無法開鎖，且第一把输匙41 亦同樣無法開鎖（圖未繪示）。換言之，當使用過第三把鑰 匙43以後，第一及第二把鑰匙41、42將因為無法轉動内 鎖心2而失去開鎖之功能。 根據以上說明並請配合第十九至二十一圖所示，此乃 使用第四把鑰匙44之使用狀態示意圖’第二十二圖則係當 使用過第四把鑰匙44以後，再回頭使用第三把鑰匙43已 無法開啟之示意圖。以此類推可知’第二十三至二十五圖 係使用第五把鑰匙45之使用狀態示意圖，第二十六圖則係 再度使用第四把鑰匙44已無法開啟之示意圖。第二十七至 12 200944640 二十九圖係使用第六把錄匙46之使用狀態示意圖，第三十 圖則係再度使用第五把鑰匙45已無法開啟之示意圖。_22, the side of the _22, the side of the recess is set to correspond to the lower pin connected to the outer set of 1 above ^ and so on the lower pin groove 21 and shallow groove 22 can be respectively to the wheel % hole 23, slot 12; The inner lock core 2 - the end face is open with a connected state, earning Γ = a vertical system with the lower pin bead groove 21 is another set; check 24; and then 'the inner lock between the _ σ4 dam 25 and 鍮The opening angle of the keyhole 23, the opening of the shape 25 is located on the same side as the keyhole 23 and is connected to the bottom of all the shallow grooves 22 of the 200944640. The split groove 25 can be inserted with a reset piece %; the array pin unit 3, such as As shown in the fourth figure, each set of pin unit 3 includes a cover 31, an elastic member 32, an upper pin 33, beads 341, 342, 343, 344, 345 and a lower pin 35. Regarding the combined state of the present invention, as shown in the fifth to seventh embodiments, the inner lock core 2 is disposed in the receiving portion u of the outer bushing 1 (as shown in the fifth to seventh figures), so that the outer bushing 1 is provided. The upper pin groove 12 is aligned and communicates with the Φ pin groove 21 below the inner lock core 2, and each set of pin bead unit 3 is installed in the upper pin bead groove 12 and the lower pin bead groove 21 (as shown in the sixth figure) The shallow groove 22 of the inner lock core 2 faces the inner wall surface of the accommodating portion 11 (as shown in the seventh figure). At this time, the elastic members 32 will press the upper pin 33, the beads 341, 342, 343, 344, 345 and the lower pin 35, the bottom end of the lower pin 35 protrudes into the key hole 23, and the upper pin 33 is inserted into the pin groove 12 under the inner lock 2 to make the inner lock The heart 2 forms a lock state that cannot be rotated. ρ Continuation Please refer to the unlocking state diagrams in the eighth to tenth drawings, which mainly include the lock structure of the present invention with the first key 41 for unlocking, since the vacancy depth of the first key 41 has been previously After calculation, the lock core structure of the present invention is matched. Therefore, when the first key 41 is inserted into the keyhole 23 of the inner lock core, the missing slot of the first key 41 pushes up the pin 33 and the bead 341. , 342, 343, 344, 345 and the lower pin 35 rise up, and the height of the rise is such that the top surface of each of the beads 341, 342, 343, 344, 345 9 200944640 is aligned with the outer ring of the inner lock 2 (As shown in the eighth and ninth figures), in this way, the upper pin 33 will be retracted into the pin groove 12 above the outer bushing 1, and the beads 34, 342, 343, 344, 345 and the lower pin 35 Then, it is located in the lower pin groove 21, and the cymbal can be rotated to avoid the moving thin 2 and the lower age slot 21 (10). All the beads 34, 342, 343, 344, 345 and the lower locking bead 35 rotate synchronously (as shown in the tenth figure). · 'And simply turn the first-to-handle key 41 back to the angle shown in Figure 8 and pull out the key 4, the lock core structure will then return to the original lock stateThe above is the use of the lock core structure of the present invention with the first key. The main feature of the present invention is that the lock core structure of the present invention can be matched with a plurality of different key shapes. The segment type is used and can respectively achieve the unlocking function, and the number of keys that can be matched with the lock core of the present invention depends on the number of the bead plus the first key (this embodiment is provided with five beadings) The structure of the lock core is described as an example. However, the number of the bead can be increased or decreased according to the requirements, and the shape of the missing key is changed according to the first key to the last. The order of the keys is set to be shallower and shallower in the order, and the following uses an example and a diagram to illustrate the use of the second to sixth keys of the lock of the present invention. Referring to Figures 11 to 13, when the second key 42 is used, the second key 42 is directly inserted into the keyhole 23 of the inner lock 2 to make the second key 42 lack. The groove pushes up the upper pin 33, the bead 34 342, 343, 344, 345 and the lower pin 35 respectively, and the second key 200944640 has a groove depth which is farthest from the lock bolt 24 The first bead 341 is pushed away from the lower pin groove 21 (ie into the upper pin bead 12), so that the bottom surface of the first bead 341 is aligned with the outer ring of the inner lock 2, and the second to the second The five beads 342, 343, 344, 345 remain in the lower pin groove 21, so that the top surfaces of the second to fifth beads 342, 343, 344, 345 are aligned with the inner lock * 2 Torus, then the second key 42 can be rotated to drive the second to fifth beads 342, 343, 344, 345 内 in the inner lock 2 and the lower pin groove 21 and all the lower pins 35 (five) steps When the inner lock core 2 is rotated to the shallow groove 22 and aligned with the upper pin groove 12, the first bead 341 will be pushed into the shallow groove 22 by the elastic element %, and cannot be returned to the lower pin. Inside the slot 21. In this way, even if the user inserts the first key 41 into the inner lock 2 again, as shown in FIG. 14, the first key 41 will have a low position due to the difference in the depth of the groove, so It is impossible to push the pin 33 of the first set of pin units 3 out of the lower pin groove 21 and cannot unlock. In other words, when the second key 42 is used, the first key 41 will lose the unlock function because the inner lock ‘heart 2 cannot be turned. Referring to the fifteenth to seventeenth, when the third key 43 is inserted into the keyhole 23 of the inner lock 2, the missing slot of the third key 43 will also push the upper pin 33 and the bead 342 respectively. The 343, 344, 345 and the lower locking bead 35 are raised upwards, and the missing depth of the third key 43 is adapted to push the second bead 342 farthest from the locking bolt 24 away from the lower pin bead slot 21 ( That is, enter the upper pin 200944640 slot 12) 'make the bottom of the second bead 342 aligned with the outer ring of the inner lock 2' and the third to fifth bead 343, 344, 345, j still stays under The pin groove 21 makes the top surfaces of the second to fifth beads 343, 344, 345 align with the object surface of the inner lock ~ 2, and then the third key can be rotated to drive the inner lock 2 and the lower pin The third to fifth beads 343, 344, 345 in the bead 21 rotate synchronously with all the lower pins 35, and when the inner lock 2 is rotated until the shallow groove 22 is aligned with the upper pin groove 12, the second The beads 342 will be pushed by the elastic member 32 to the shallow groove 22, and * cannot be returned to the lower pin groove 21. In this way, even if the user inserts the second key 42 into the inner lock core 2 again, as shown in FIG. 18, the second key 42 will have a high and low position difference due to the difference in the groove depth. The pin 33 of the second set of pin units 3 cannot be pushed out of the lower pin groove 21 and cannot be unlocked, and the first key 41 can also be unlocked (not shown). In other words, after the third key 43 has been used, the first and second keys 41, 42 will lose the function of unlocking because the inner lock 2 cannot be rotated. According to the above description and please cooperate with the nineteenth to twenty-first figures, this is a schematic diagram of the use state of the fourth key 44. The twenty-second plan is after using the fourth key 44, and then use it again. The schematic diagram of the third key 43 has been unable to open. By analogy, the twenty-third to twenty-fifth diagram uses the fifth state of the key 45, and the twenty-sixth diagram is a schematic diagram of the fourth key 44 being opened again. Twenty-seventh to 12th 200944640 Twenty-nine is a schematic diagram showing the state of use of the sixth key 46, and the thirtieth figure is a schematic diagram of the fifth key 45 being used again.
關於本發明實施例所使用之第一至第六把鑰起41、 42、43、44、45、46之缺槽深度設計及變化模式，主要係 視每一道下銷珠槽21中的補珠341、342、343、344、345 及下銷珠35二者的厚度而定，為使鈞上清楚了解其變化 模式，本發明人特地製作如附件所示之鎖心組合與餘匙缺 槽冰度對照表供鈞上參閱，其中，該對照表中的陣列變 化主要係揭露第—至第六把鑰匙的各無槽之深度變化， 由此可知，本發明所使用之鑰匙的缺槽深度主要係依照扣 除掉被移動至淺槽中的補珠厚度而定。 藉由上述說明可知’當本發明使用第六把鑰匙46進行 開鎖以後’之前的第_至第五把输匙4卜42、Μ、44、ΜRegarding the design and variation patterns of the vacancy depths of the first to sixth keys 41, 42, 43, 44, 45, 46 used in the embodiment of the present invention, mainly depending on the beads in each of the underpin beads 21 Depending on the thickness of both 341, 342, 343, 344, 345 and the lower pin 35, in order to clearly understand the mode of change on the cymbal, the inventors have specially made the lock combination and the vacant ice as shown in the attachment. The comparison table is referred to the above, wherein the change of the array in the comparison table mainly reveals the depth change of each of the first to the sixth keys, and thus the key depth of the key used in the present invention is mainly It is determined by subtracting the thickness of the bead that is moved into the shallow groove. From the above description, it can be seen that the first to fifth key words 4, 42, 44, 44, Μ before the unlocking of the present invention using the sixth key 46
便都無法再仃㈣’是知，透過本發明之設計可減少更換 整_具之機會’不僅可節省更換整組鎖具之費用，更相 對提昇使时便性性。 再者本發明之另一特點在於本發明之鎖心結構同時 兼具有復歸功能’請參閱第四、七圖所示，本發明之内鎖 係開°又有軸向剖;冓25，該道别溝25之開口與鍮匙孔 括且係連通所有淺槽22底部，該剖溝25中係可 復知片26，因此，當補珠341、342、343、344、345 13 200944640 落入並停留在淺槽22中’使用者可將復歸片26插入該道 剖溝25中（此步驟必須配合第六把鑰匙46—起操作），利 用復歸片26的頂緣將補珠341、342、343、344、345頂高 並離開淺槽22 ’當轉動内鎖心2至上銷珠槽12對準補珠 341、 342、343、344、345 時，該等補珠 341、342、343、 344、345將被復歸片26推頂進入上銷珠槽12且位於上鎖 珠33底端，如第三十一圖所示，如此一來，當内鎖心2轉 動至上銷珠槽12再度對準下銷珠槽21時，該等補珠341、 342、 343、344、345將再度被夾持於上、下銷珠33、35之 間（即恢復如第六圖所示之狀態）’則使用者便可再度自第 一把鑰匙41開始使用。 惟，在此要強調的是，本發明之復歸功能並非限制在 —定要使用到最後一把鑰匙以後才能進行復歸動作。實際 上’由於本發明之復歸片係用來將補珠頂推歸位，因此， 不論使用者使用至任何一把鑰匙，只要將該復歸片插設於 鎖心中’即可令所有補珠回歸銷珠單元中（即恢復如第六 圖所不之狀態）’再重新自第一把鑰匙開始使用，此亦為本 發明之復歸特色之一，特予敘明。 以上所述係本發明運用在單向鎖心結構之實施例，此 外’本發明之設計亦可運用在如第三十二騎示之雙向鎖 。結構’其主要係在物套1上成型二個容納部1卜使該 14 200944640 二個容納部η分別供_心2裝設其中，料組内鎖心2 及雙倍的銷珠單元3係呈相賴置，使_心2之鑰匙孔 23分別位於朝向外側之端面，而鎖检％則介於該對内=、 2之姆_端面之間，藉之，鑰匙可分別自兩側插入並^ 、 可帶動中間之鎖栓完成開鎖及上鎖動作者。 . 綜上所述，本發明所揭露之技術手段確可達致預期之 目的與功效且具長遠進步性，則可供產業上彻之發明 ❹錢，爰依法提出申請’懇祈耻惠予詳審並賜准發明 專利，至感德馨。 准以上所述者’僅為本發明之較佳實施例，當不能以 此限疋本發明實施之範圍，即大凡依本發明申請專利範圍 及發明說明書内容所作之等效變化與修飾，皆應仍屬本發 明專利涵蓋之範圍内。 【圖式簡單說明】 B 第-®係習知如結構之示意圖； 第二®係f知鎖心結構之_狀態示 意圖； 第三圖係本發明之立體外觀示意圖； 第四圖係本發明之立體分解示意圖； 第五圖係本發明正對瑜題孔方向之侧視示意圖； 第六圖係第五圖之A_A方向剖視示意圖； 第七_第五圖之⑽方向剖視示意圖； 15 200944640 第八圖係本發明播設第—把鍮匙之結構示意圖； 第九圖係第八圖之c_c方向剖視示意圖； 第十圖係本發明利用第-把輸匙開鎖之示意圖； 第十一圖係本發明插設第二把鑰匙之結構示意圖； ， 第十二圖係本發日_用第二把狀_之示意圖； . 第十-®係第十方向剖視示意圖； Λ第十四圖係本發明之第—把鍮匙已無法_之示意圖； 帛十五_本發_設第三把祕之結構示意圖； 第十六圖係本發明第三把鑰關鎖之示意圖； 第十七圖係第十六圖之Ε_Ε方向剖視示意圖； 第十八圖係本發明之第二把输匙已無法開鎖之 第十九圖係本發明摘設第四把餘匙之結構示意圖、;、’ 第二十圖係本發明利用第四把錄匙開鎖之示意圖； ⑩ 帛—十-圖係第二十圖之f_f方向剖視示意圖； • 第二十二_本㈣之第三_匙已無_鎖之牙音圖· 第二十三關本發挪設第五把祕之結構轉圖了 ’ 第二十四圖係本發明_第五把鑰匙_之示意圖； 第一十五圖係第二十四圖之G_G方向剖視示意圖； 第二十六圖係本發明之第四把躲已無法_之示意圖 第一十七圖係本發明插設第六把鑰匙之結構示意圖； 第一十八圖係本發明利用第六把鑰匙開鎖之示意圖； 16 200944640 第二十九_第二权圖之H_H方向剖視示意圖； 第三十圖係本發明之第五把鑰匙已無法開鎖土 愿》圖 第三十一圖係本發明之内鎖心插設復歸片之示意圖； 第二十一圖係本發明運用在雙甸鎖心之結構示意圖。 【主要元件符號說明】 【習知】It is no longer possible to slap (4). It is known that the design of the present invention can reduce the chance of replacing the whole set, which not only saves the cost of replacing the entire set of locks, but also improves the convenience of timeliness. Furthermore, another feature of the present invention is that the lock core structure of the present invention has a reset function at the same time. Please refer to the fourth and seventh figures. The internal lock system of the present invention has an axial section and an axial section; The opening of the lane groove 25 and the keyhole are connected to the bottom of all the shallow grooves 22, and the section 26 is readable in the section 25, so that when the beads 341, 342, 343, 344, 345 13 200944640 fall into and Staying in the shallow groove 22', the user can insert the returning piece 26 into the channeling groove 25 (this step must be operated in conjunction with the sixth key 46), and the beads 341, 342 are used by the top edge of the returning piece 26. 343, 344, 345 top height and leave the shallow groove 22 'When the inner lock 2 is turned to the upper pin groove 12 to align the beads 341, 342, 343, 344, 345, the beads 341, 342, 343, 344 , 345 will be pushed into the upper pin bead 12 and placed at the bottom end of the upper locking bead 32, as shown in the thirty-first figure, so that when the inner locking core 2 is rotated to the upper pin bead groove 12 again When the bead groove 21 is unloaded, the beads 341, 342, 343, 344, 345 will be clamped between the upper and lower pins 33, 35 again (ie, as shown in the sixth figure) The state shown) 'the user can re-start from the first use of a key 41. However, it should be emphasized here that the reset function of the present invention is not limited to the fact that the resetting action can be performed after the last key is used. In fact, since the rewinding film of the present invention is used to push the bead into the position, the user can return all the beads by simply inserting the reintroduction piece into the lock core regardless of the user's use of any key. In the bead unit (that is, to restore the state as shown in the sixth figure), the use of the first key is resumed, which is one of the reversion features of the present invention, and is specifically described. The above description is applied to the embodiment of the one-way lock core structure, and the design of the present invention can also be applied to the two-way lock such as the thirty-second ride. The structure 'mainly forms two receiving portions 1 on the article sleeve 1 so that the two housing portions η of the 2009 200944640 are respectively provided for the core 2, and the lock core 2 and the double pin bead unit 3 in the stack are The keyholes 23 of the _ heart 2 are respectively located at the end faces facing the outer side, and the lock detection % is between the pair of inner==2 _ end faces, by which the keys can be inserted separately from both sides And ^, can drive the middle of the lock to complete the unlock and lock the author. In summary, the technical means disclosed in the present invention can achieve the intended purpose and effect and have long-term progress, and can be used for the invention in the industry to make money, and to apply for it according to law. Approved and granted the invention patent, to the sense of Dexin. The above-mentioned ones are only the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, that is, equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the description of the invention should be It is still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS B is a schematic diagram of the structure of the structure of the second structure; the second diagram is a schematic diagram of the state of the lock core structure; the third diagram is a schematic diagram of the stereoscopic appearance of the present invention; 3 is a schematic side view of the present invention in the direction of the puzzle hole; the sixth diagram is a schematic cross-sectional view of the fifth diagram in the A_A direction; and a cross-sectional view of the seventh to fifth diagram (10); 15 200944640 Figure 8 is a schematic view showing the structure of the present invention; the ninth diagram is a schematic view of the c_c direction of the eighth diagram; and the tenth is a schematic diagram of the invention using the first-to-unlock key; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 12 is a schematic view showing the structure of a second key inserted in the present invention; and the twelfth drawing is a schematic view of the second embodiment of the present invention; The figure is the schematic of the present invention - the key is not able to _; 帛 fifteen _ _ _ _ set the third secret structure diagram; the sixteenth figure is the third key lock of the present invention; Figure 7 is a cross-sectional view of the Ε_Ε direction of the sixteenth figure; The nineteenth figure of the present invention is incapable of unlocking the structure of the present invention. FIG. 20 is a schematic view showing the fourth unlocking of the present invention by using the fourth key; 10 帛 十 十 图 图 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二The structure of the secret is transferred to the '24th embodiment of the present invention _ fifth key _ schematic; the fifteenth figure is a schematic view of the G_G direction of the twenty-fourth figure; the twenty-sixth figure is the present invention The fourth figure of the fourth is a schematic diagram of the structure of the sixth key of the present invention; the eighteenth figure is a schematic diagram of the invention using the sixth key to unlock; 16 200944640 IX_Second diagram of the second right diagram in the H_H direction; the thirty-th diagram is the fifth key of the present invention has been unable to unlock the soil wish" Figure 31 is a schematic diagram of the inner lock plug-in resetting piece of the present invention The twenty-first figure is a schematic diagram of the structure of the invention used in the lock of Shuangdian. [Main component symbol description] [Practical]
10-外襯套 101-上銷珠槽 20—内鎖心 201-下銷珠槽 30—封蓋 40--彈性元件 50-上銷珠 【本發明】 60-下銷珠 70 一餘起 外概套 11—容納部 12 一上銷珠槽 2--内鎖心. 21-下銷珠槽 22-淺槽 23-餘匙孔 24--鎖栓 25—剖溝 26—復歸片 3—銷珠單元 31-封蓋 32-彈性元件 33—上銷珠 34卜 342 ' 343、 344、345-補珠 35—下銷珠 41 —第一把鍮匙 42-第二把餘匙 43-第三把鑰匙 44--第四把鍮匙 45-第五把錄匙 46—第六把鑰匙 ❹ 【附件】 附件：本發明之鎖心組合與鑰匙缺槽深度對照表。 1710-outer bushing 101-uppin ball slot 20-internal locking core 201-lower pin bead slot 30-cover 40--elastic element 50-uppin bead [invention] 60-lower pin 70 more than one Jacket 11 - accommodating part 12 - Upper pin groove 2 - Inner lock. 21 - Lower pin groove 22 - Shallow groove 23 - Remaining key hole 24 - Locking bolt 25 - Cutting groove 26 - Reversion piece 3 - Pin Bead unit 31 - cover 32 - elastic element 33 - upper pin 34 34 342 ' 343, 344, 345 - bead 35 - lower pin 41 - first key 42 - second remaining key 43 - third The key 44 - the fourth key 45 - the fifth key 46 - the sixth key ❹ [Attachment] Attachment: The lock combination and the key vacancy depth comparison table of the present invention. 17