M340328 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種鎖匙結構改良，尤指一種藉以斜角施 工的溝槽，達可防止不宵人士仿製，及以相對應之鎖心配 合方能順利進行開鎖之鎖匙結構。 【先前技術】 请參閱第,1、圖及第2圖所示，習用鎖匙1〇主要是在 鎮胚11不同側的前、後壁面12、13設有直角溝槽121、 131 ’及其配合鎖心14與鎖體ι5為相對應的設計，得以 順利操控鎖匙10進行開鎖，藉以開啟鎖心14與鎖體15 的卡抵關係，以達開鎖之功能。 惟查’習用之鎖心14結構，很容易與一前、後壁面 12 13的直角溝槽121、131的鎖匙1〇或扁平狀工具撬開 整體σ又计上，並無太大的防盜效果，對於不肖人士來說 疋最谷易被仿製及破解的結構。然，當實際使用該鎖匙 1 0時’仍存在有如下各項缺弊： (1 )因售用鎖胚11在不同側的前、後壁面12、] 设有直角溝槽mm ’若不肖人士強行插入鎖心“ 有對應直角溝槽m、131之嵌體i彻的鎖孔⑽内轉1 以進行開鎖，然欲旋轉鎖匙1G過程中，該鎖B u其一 角溝槽ι31角端部1311無法與斜向設置的銷珠⑷〜 向對準（請參閱第3圖所示）， lyl ^ ㊂碇轉鎖匙10並對鎖# 扭動作動時，該鎖心14的斜向設置的銷珠141無: M340328 ，全以斜向對準直角溝槽131角端部1311而產生移動脫 落’無法進行開鎖，更難以連動該鎖心14在鎖體Η内部 轉動。 (2)習用鎖匙1〇在前、後壁面12、13設計的直角 溝槽121、131，則欲實際操控上，習用鎖匙1〇或扁平狀 有效開鎖。 • 【新型内容】 本創作係一種鎖匙結構改良，以改良傳統鎖胚結構容 易被不肖人士仿製，更無法對於鎖心斜向設置的銷珠進行 開鎖，希藉此設計，讓竊賊無法使用專業工具或是開鎖搶 直接接觸鎖片，防止仿製效果，為其本創作之主要目的。 為達到前述創作目的，本創作所運用之技術手段為提 供一種鎖匙結構改良，其係在鎖匙一端的握柄由其另端外 側延伸一鎖胚，該鎖胚前、後壁面近中央位置之不同侧， Φ 各銑設有往内或往外斜向的溝槽，該溝槽由兩邊不等長的 第一、第二槽壁並在末端互為垂直向連接形成。 由上述之技術特徵，本創作具有下列之有益功效： 1 ·本創作藉以斜角施工的溝槽，不僅可防止不肖人士 仿製，亦能使得該鎖胚之溝槽導引並對正於鎖心之銷珠位 置，方可順利插入進行開鎖。 2·本創作鎖胚前、後壁面近中央位置之不同側，各銳 設有一個以上且往内或往外斜向的溝槽，而溝槽的傾斜角 度可隨鎖心内部設計角度不同而做變化。 6 M340328 【實施方式】 本創作可有多種不同的結構實施例，現將僅為實施例 但非用以限制的數種具體實施例，參照所附圖式並就本創 作之較佳結構内容說明如下： 明 > 閱第4 5圖所示，本創作鎖匙結構，係在鎖匙 2〇 ^的握柄21，由其握柄21另端外侧延伸一鎖胚22， 該鎖胚22前^龍 設有往内斜向設置的溝槽25、26，該溝槽25、26由兩邊 不等長的第一、第二槽壁251、252、261、262並在末端 253、263互為垂直向連接形成。 如第6圖所示，本創作在實施時，主要配合該鎖匙2〇 之部品為一鎖心3〇及一鎖體4〇所組設成完整之鎖具，當 鎖匙20插入端200插入鎖心30具有對應溝槽25、26之 甘欠體311的鎖匙插孔31時，該鎖匙2〇的鎖胚22是保持 於鎖〜30的中央位置，而鎖胚22其一溝槽26的角端部 264需與鎖心30斜向設置的銷珠32完全以斜向對準（請 參閱第7圖所示），利於鎖匙2〇旋轉時，藉由鎖胚22前 、後壁面23、24上往内斜向的溝槽25、26對鎖心3〇形 成扭動效能，使鎖匙2 〇能連動該鎖心3 0在鎖體4 〇内部 轉動。 又’本創作藉以斜角施工的溝槽25、26，不僅可防止 不肖人士仿製，亦能使得該鎖胚22之溝槽25、26導引並 對正於鎖心30之銷珠32位置，方可順利插入進行開鎖。 由上述說明，本創作鎖胚22前、後壁面23、24近中 M340328 央位置之不同侧，各銑設有-個以上且斜向的溝槽25、 ，而溝槽25、26之角度為往内或往外斜向設置，並、26 其鎖心30内部設計角度不同而做變化，達可順利、Τ硯 鎖之鎖匙20結構。 進行開 【圖式簡單說明】 第1圖為傳統鎮匙前視圖。 第2圖為第1圖於α-Α位置之剖視圖。 第3圖為傳統鎖胚與鎖心的銷珠無法進行開鎖示音固 第4圖為本創作鎖匙前視圖。 第5圖為第4圖於B-B位置之剖視圖。 第6圖為本創作鎖匙、鎖心及鎖體組配立體分解圖。 第7圖為本創作鎮肚與鎖心的銷珠進行開鎖示意圖。 【主要元件符號説明】 " (習用） 鎖匙· 10 鎖胚.11 月,J、後壁面.12、13 角端部.1311 鎖孔.140 銷珠.U1 (本創作） 鎖匙.20 直角溝槽· 121、131 鎖心· 14 嵌體.U00 鎖體 插入端·200 握柄.21 鎖胚.22 M340328 前、後壁面.23、24 溝槽.25、 第一、第二槽壁.251、252、261、262 末端.253、263 角端部.264 鎮心.30 鎖匙插孔.31 嵌體.311 銷珠.32 鎖體.40M340328 VIII. New description: [New technical field] The creation involves a key structure improvement, especially a groove constructed by oblique angle, which can prevent the imitation of the unscrupulous person and cooperate with the corresponding lock. The key structure of the unlocking is smoothly carried out. [Prior Art] Referring to Figures 1, 1, and 2, the conventional key 1 is mainly provided with right-angled grooves 121, 131' and their front and rear wall faces 12, 13 on different sides of the anvil 11. The lock core 14 and the lock body ι5 are correspondingly designed to smoothly operate the key 10 for unlocking, thereby opening the card-to-lock relationship between the lock core 14 and the lock body 15 to achieve the function of unlocking. However, it is easy to check the structure of the lock core 14 of the conventional use. It is easy to measure the overall σ with the key 1 of the right-angled grooves 121 and 131 of the front and rear wall faces 12 13 or the flat tool. For the unscrupulous people, the most easy to be copied and cracked structure. However, when the key 10 is actually used, 'there are still the following shortcomings: (1) Because the lock ear 11 is sold on the front and rear wall faces 12 on different sides, there is a right angle groove mm 'If you are not a person Forcibly inserting the lock core "There is a corresponding lock hole (10) corresponding to the right angle groove m, 131. The inner lock 1 (10) is rotated 1 to unlock, but in the process of rotating the key 1G, the lock Bu has a corner groove ι31 corner end portion 1311 Cannot be aligned with the beveled (4)~ direction of the oblique direction (see Figure 3), lyl ^ three turns the key 10 and the lock # is twisted when the lock 14 is placed diagonally 141 none: M340328, all of which are aligned obliquely to the angular end 1311 of the right-angled groove 131 to cause the movement to fall off. It is impossible to unlock, and it is more difficult to interlock the lock core 14 to rotate inside the lock body. (2) The conventional lock key 1〇 The right-angled grooves 121 and 131 of the front and rear wall faces 12 and 13 are designed to be practically manipulated, and the lock key 1〇 or flat shape is effectively unlocked. • [New content] This creation is a modified key structure to improve the traditional lock embryo. The structure is easily copied by unscrupulous people, and it is impossible to unlock the pin beads that are arranged obliquely to the lock core. I designed this to make it impossible for thieves to use professional tools or to unlock the lock directly to prevent the imitation effect from being the main purpose of this creation. In order to achieve the above purpose, the technical means used in this creation is to provide a key structure. The improvement is that the handle at one end of the key extends from the outer side of the other end to a lock embryo, and the front and rear wall surfaces of the lock embryo are on different sides of the central position, and each of the Φ is provided with a groove which is inclined inward or outward. The groove is formed by the first and second groove walls which are not equal in length on both sides and is perpendicularly connected at the ends. According to the above technical features, the creation has the following beneficial effects: 1 · The groove by which the creation is constructed by oblique angle It not only prevents the imitation of the unscrupulous person, but also enables the groove of the lock embryo to be guided and the position of the pin on the lock core to be smoothly inserted and unlocked. 2. The front and rear walls of the original lock are near the center. On the different sides, there are more than one groove which is inclined inward or outward, and the inclination angle of the groove can be changed according to the internal design angle of the lock core. 6 M340328 [Embodiment] There may be many different structural embodiments, and the present invention will be described with reference to the accompanying drawings and the preferred structural details of the present invention as follows: Ming > In the figure 5, the present key structure is attached to the handle 21 of the key 2, and a lock embryo 22 is extended from the other end of the handle 21, and the front end of the lock body 22 is disposed obliquely inward. The grooves 25, 26 are formed by first and second groove walls 251, 252, 261, 262 which are unequal in length on both sides and are vertically connected to each other at the ends 253, 263. As shown in Fig. 6. In the implementation, the present invention is mainly composed of a lock 3〇 and a lock body 4〇 as a complete lock, and when the lock 20 insertion end 200 is inserted into the lock 30, there is a corresponding groove. When the key insertion hole 31 of the NAND body 311 is 25, 26, the lock main body 22 of the key 2 保持 is held at the center position of the lock 〜30, and the corner end portion 264 of the groove 26 of the lock blank 22 needs to be locked with the lock. The pin 32 of the heart 30 obliquely disposed is completely aligned obliquely (see Figure 7), which facilitates the rotation of the key 2〇 by the front and rear walls of the lock embryo 22 23, 24 to the oblique grooves 25, 26 formed on the lock 3〇 twisting performance, so that the keys can be 2 billion interlocking the lock core 30 is rotated inside the lock body 4 billion. Moreover, the grooves 25 and 26 which are constructed by oblique angles can not only prevent the imitation of the unscrupulous person, but also guide the grooves 25 and 26 of the lock embryo 22 and position the pin 32 of the lock core 30. Can be smoothly inserted to unlock. From the above description, the front and rear wall faces 23, 24 of the original lock embryo 22 are on the different sides of the M340328 central position, and each of the grooves 25 and 26 are angled, and the angles of the grooves 25 and 26 are Set inward or outward obliquely, and 26, the internal design angle of the lock 30 is changed, and the key 20 structure can be smoothly and shackled. Open [Simplified illustration] Figure 1 shows the front view of the traditional key. Fig. 2 is a cross-sectional view of the first figure at the position of α-Α. Figure 3 shows that the traditional lock embryo and the lock pin can not be unlocked. Figure 4 is the front view of the creation key. Fig. 5 is a cross-sectional view of Fig. 4 at the position of B-B. Figure 6 is an exploded perspective view of the creation key, the lock core and the lock body. The seventh picture shows the unlocking of the pin of the creation of the belly and the lock of the lock. [Main component symbol description] " (custom) key · 10 lock embryo. November, J, rear wall. 12, 13 corner end. 1311 keyhole. 140 pin beads. U1 (this creation) key. 20 right angle groove Slot · 121, 131 lock core · 14 inlay. U00 lock body insertion end · 200 grip. 21 lock embryo. 22 M340328 front and rear wall. 23, 24 groove. 25, first and second groove wall. , 252, 261, 262 end .253, 263 corner end .264 center of the heart. 30 key socket .31 inlay .311 pin beads .32 lock body .40
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