M44rl〇〇7 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種鑰匙’特別是指一種具翼片防護 功能之鑰匙。 【先前技術】 參閱圖1，為習知的一種直向式鎖匙胚11，該鎖匙胚 11包含一可伸置於一鎖心12中的桿體ill、三片設置在該 桿體111表面的制動片112、一片設置在該桿體U1表面的 對位片113、一連接在該桿體111上的柱體114，及一連接 在該柱體114上的匙柄115,該對位片113之厚度大於該等 制動片112»該鎖心12套置有一鎖心殼13，該鎖心殼13包 含一穿置孔131，而該穿置孔131具有三個制動鎖道132， 及一對位鎖道133。將該鎖匙胚11的對位片113對準該對 位鎖道133，則該等制動片112也會對應到該等制動鎖道 132，而使該鎖匙胚u如圖2所示穿伸過該鎖心殼13與該 鎖心12相結合，此時旋轉該匙柄115將使該桿體被帶 動轉動，藉泫鎖心12是與該等制動片〗j 2及該對位片1 u 相卡制，該鎖心12亦會被轉動而達到開鎖的功效。 不過，該鎖匙胚11在插入鎖心殼13的過程中，該等制 動片112研位片n3經常會撞擊職鎖心殼^而造成磨 知，特別是當使用者在沒有正確對位的情況下例如誤將 忒對位113對準該制動鎖道132並強行插入，則該等 片112及該對位片113更可能會因強行插人過程中的不當施 力而大里磨耗’甚至斷裂，進而影響該鎖起胚n鎖制的穩 3 ivmiu〇7 定性及使用壽命。 【新型内容】 因此，本新型之日& β ^ . 目的’即在提供一種可延長使用身命 的具翼片防護功能之输匙。M44rl〇〇7 V. New description: [New technical field] The new type is related to a key, especially a key with wing protection. [Prior Art] Referring to Figure 1, there is a conventional straight-shaped key embryo 11 which comprises a rod ill which can be placed in a lock core 12, and three pieces are arranged on the surface of the rod body 111. The brake pad 112, a aligning piece 113 disposed on the surface of the shank U1, a post 114 connected to the shank 111, and a handle 115 connected to the post 114, the aligning piece 113 The locking core 12 is disposed with a core housing 13 having a thickness, and the locking core 13 includes a through hole 131, and the through hole 131 has three brake locks 132, and a pair Position lock 133. When the alignment piece 113 of the key blank 11 is aligned with the alignment lock channel 133, the brake pads 112 also correspond to the brake lock channels 132, so that the key embryo u penetrates as shown in FIG. The lock case 13 is combined with the lock core 12, and rotating the handle 115 at this time will cause the rod to be rotated, and the lock core 12 is associated with the brake pads J 2 and the alignment plate 1 u With the phase card system, the lock core 12 is also rotated to achieve the function of unlocking. However, in the process of inserting the key blank 11 into the lock core case 13, the brake pads 112 of the brake pad 112 often hit the lock core case and cause wear, especially when the user does not correctly align. If the yoke 113 is misaligned with the brake lock 132 and forcibly inserted, the pieces 112 and the aligning piece 113 are more likely to be worn out or even broken due to improper force applied during the forced insertion process. In turn, it affects the stability and service life of the stable 3 ivmiu〇7 lock. [New content] Therefore, the date of the present invention & β ^ . is intended to provide a wing protection function that can extend the life of the body.
於疋本新型具翼片防護功能之錄匙，包含一匙柄、 I柃至'第—翼片，及至少一第二翼片。該匙桿連 接該匙柄並由該匙柄向外延伸，該起桿具有—遠離該匙柄 的伸入端。該第一翼片設置於該匙桿上，並包括-由該匙 桿向外延伸而呈片狀之本體部。該第二翼片於該匙桿 上並與該第一翼片相間隔， 該第二翼片之最大厚度及高度 均大於該第一翼片，並包括一由該匙桿向外延伸而呈片狀 之本體部、一凹陷形成於該本體部且沿該匙桿長度方向延 伸之導引槽，及一凸出於該本體部側緣鄰近該伸入端位置 處的防護部，該防護部之厚度與該本體部相同而高度小於 該本體部。 本新型之功效在於，藉由該第二翼片的防護部，在將 該鑰匙插入相對應之鎖心蓋的過程中’若插入方向不正確修 ，該防護部能保護該等本體部不至於直接撞擊、摩擦該鎖 心蓋’因此該等本體部較不易因磨耗及不當施力而損壞。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之兩個較佳實施例的詳細說明中，將可 清楚的呈現。 在本新型被詳細描述之前’要注意的是’在以下的說 4 明内容中，類似的元件是以相同的編號來表示。 參閱圖3、4’為本新型具翼片防護功能之鑰匙2的第 一較佳實施例，包含一匙柄21、一連接該匙柄21並由該匙 柄21向外延伸的匙桿22、三片相間隔地設置於該匙桿22 上的第一翼片23,及一設置於該匙桿22上並位於兩相鄰之 第一翼片23間的第二翼片24 ^ 該起桿22具有一遠離該匙柄21的伸入端 M. 於該匙柄21與該第一翼片23、該第二翼片24之間的頸部 223，而每一第一翼片23包括一由該匙桿22向外延伸之本 體部231，及一由該本體部231之側緣朝該伸入端221凸伸 的防護部232，該防護部232之厚度與該本體部231相同而 高度小於該本體部231。該第二翼片24之厚度及最大高度 句大於及等第-翼片23 ’並包括-由該匙才旱22向外延伸之 本體部241、-凹陷形成於該本體部241且沿該匙桿22長 度方向延伸之導引槽242，及—由該本體部241之側緣朝該 申入^ 221凸伸的防護部243，且該防護部之厚度與該 本體部241相同而高度小於該本體部241。 从特別說明的是，本較佳實施例中所定義之厚度大致是 沿該起桿22的弧度方向延伸，而高度則是由該匙桿22朝 ，延若以位於最上方之第—翼片23來作說明，則所述 度是沿T方向延伸’而高度則是沿η方向延伸，同理可 向/、他的第—翼片23及該第二翼片24之厚度與高度方 此外’在本較佳實施例中 ，該等第一翼片23與該第二 M441007 翼片24均有防護部232、243的設置，但當然若只有該第 二翼片24具有防護部243亦可。而該等第—翼片23與第 二翼片24之防護部232、243均與該匙桿22相連，藉此能 增強該等防護部232、243的結構強度，但當然該等=護= 232、243也可以不與該匙桿22相連。 參閱圖3、5,該鑰匙2適用於與一套置有一鎖心蓋3 的鎖心4相配合，該鎖心4包含一插槽41，而該鎖心蓋3 包含與該插槽41連通之穿伸孔31，該穿伸孔31包括三個 形狀與該等第一翼片23對應的第一扎部3ιι，及一個與該 第二翼片24對應之第二孔部3 12。 在此特別說明的是’雖然在本較佳實施例中，第一翼 片23之數量為三，而第二翼片24的數量為一，但第一翼 片23及第二翼片24的數量可以視防盜或製造上的需求而 為任何數量。例如圖6所示，第一翼片23及第二翼片Μ 之數量均為二，且該等第二翼片24分別位於兩第一翼片乃 :間，當然’所搭配之鎖心蓋3也需如圖7所示，即該穿 孔31包括兩第一孔部311與兩第二孔部同樣地， 中所示’第-翼片23及第二翼片24之數量也可以 刀別為-月及三片，當然亦需搭配如 孔部-與三個第二孔部312的鎖心蓋3。所不具有第一 參閱圖3、5，右你田g ，舞後將哕第時’疋以手握持在該匙柄21部位 -…對準該鎖心蓋3之穿伸孔的第 二能將該匙桿22、第一翼…第二翼片Μ "孔3〗而插置於該插槽〇中，此時該匙桿22 6The new keying function of the wing protection function of the present invention comprises a spoon handle, an I-to-the first flap, and at least a second flap. The handlebar is coupled to the handle and extends outwardly from the handle, the lift having - an extended end away from the handle. The first flap is disposed on the spoon and includes a body portion extending outwardly from the key to form a sheet. The second wing is spaced from the first wing and spaced apart from the first wing. The second blade has a maximum thickness and height greater than the first wing, and includes a second extending from the key a sheet-shaped body portion, a guiding groove formed in the body portion and extending along the length direction of the spoon, and a guard portion protruding from a side edge of the body portion adjacent to the extending end portion, the shielding portion The thickness is the same as the body portion and the height is smaller than the body portion. The utility model has the effect that during the process of inserting the key into the corresponding lock cap by the guard portion of the second flap, the guard portion can protect the body portion from being damaged if the insertion direction is incorrectly repaired. Directly impacting and rubbing the lock cap 'so these body parts are less susceptible to damage due to wear and improper force. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 3 and 4', a first preferred embodiment of the novel key 2 having a flap protection function includes a handle 21, a key lever 22 connecting the handle 21 and extending outwardly from the handle 21. And three first fins 23 spaced apart from each other on the key lever 22, and a second fin 24 disposed on the keyhole 22 and located between the two adjacent first fins 23 The rod 22 has a protruding end M away from the handle 21. The neck 223 between the handle 21 and the first flap 23 and the second flap 24, and each of the first flaps 23 includes a body portion 231 extending outwardly from the key lever 22, and a guard portion 232 protruding from the side edge of the body portion 231 toward the extending end 221, the guard portion 232 having the same thickness as the body portion 231 The height is smaller than the body portion 231. The second fin 24 has a thickness and a maximum height sentence greater than the equal-width flap 23' and includes a body portion 241 extending outward from the spoon 22, a recess formed in the body portion 241 and along the spoon a guiding groove 242 extending in the longitudinal direction of the rod 22, and a guard portion 243 protruding from the side edge of the body portion 241 toward the application hole 221, and the thickness of the shielding portion is the same as the body portion 241 and the height is smaller than the body Part 241. It is specifically stated that the thickness defined in the preferred embodiment extends substantially in the direction of the arc of the lever 22, and the height is the direction of the handlebar 22, extending to the top of the first flap. 23, the degree is extended in the T direction and the height is extended in the η direction. Similarly, the thickness and height of the /th flap 23 and the second fin 24 may be further In the preferred embodiment, the first flap 23 and the second M441007 flap 24 are provided with guard portions 232, 243, but of course, if only the second flap 24 has the guard portion 243, . And the guard portions 232, 243 of the first fins 23 and the second fins 24 are connected to the key lever 22, thereby enhancing the structural strength of the guard portions 232, 243, but of course 232, 243 may also not be connected to the key lever 22. Referring to Figures 3 and 5, the key 2 is adapted to cooperate with a set of lock cores 4 provided with a lock cap 3, the lock core 4 including a slot 41, and the lock cap 3 includes a connection with the slot 41 The through hole 31 includes three first shanks 3 ι corresponding to the first fins 23 and a second hole portion 312 corresponding to the second fins 24 . Specifically stated herein, although in the preferred embodiment, the number of first fins 23 is three and the number of second fins 24 is one, the first fins 23 and the second fins 24 are The quantity can be any quantity depending on the demand for theft or manufacturing. For example, as shown in FIG. 6, the number of the first flap 23 and the second flap 均为 is two, and the second flaps 24 are respectively located between the two first flaps, and of course, the matching lock cap 3 also needs to be as shown in FIG. 7, that is, the perforation 31 includes two first hole portions 311 and two second hole portions, and the number of the first-wing fins 23 and the second fins 24 may be different. For the month and the three pieces, it is of course also necessary to match the lock cover 3 such as the hole portion and the three second hole portions 312. If you don't have the first reference to Figure 3, 5, right you Tian g, after the dance will be the first time '疋 hold the hand in the handle 21 position - ... align the second through the hole of the lock cap 3 The handlebar 22, the first wing ... the second wing Μ " hole 3 can be inserted into the slot ,, at this time the key lever 22 6
M44100V 7頸邛223恰對應於該鎖心蓋3的穿伸孔3丨。接著轉動該 1即可帶動該鎖心4相對於該鎖心蓋3轉動。當然 將該錄匙2插置入該插槽41的過程中，難免因匆忙而 Y未將玄第—翼片24與第二孔部3丨2準確對位就進行插 的動作，甚至有些使用者是先將該匙桿22穿伸過該穿伸 ^ 3: ’且該等第—翼片23與第二翼片24靠置在該鎖心蓋 上後，再藉由左右轉動該鑰匙2來感覺並搜尋正確的插置 方向’則此時該等第—翼片23與第二翼片24會如圖1〇所 不^以該等防護部232、243先行靠置在該鎖心蓋3上，直 第翼片23與第二翼片24轉到正確的位置後，才會 滑入該第—礼部311與第二孔部312並插置入該插槽41内 〇 ^本新型具翼片防護功能之鑰匙2於實際使用時，藉由 i等第翼片23與第二翼片24均具有防護部232、243， 5等^方濩232、243之高度小於相對應之本體部231、 ^田使用者在尚未對位完成即強行將該鑰匙2插入該鎖 二· 3時Β亥等第一翼片23、第二翼片24的防護部232、 23 *優先罪置在該鎖心蓋3上而能保護該等第一翼片 23 /、第一翼片24的本體部231、241不會直接撞擊、摩擦 鎖。现3，並過度磨耗。此外，該等防護部232、243與該 &杯22相連的設計，能提升該等防護部232、243的結構 強度，使該等防護部232、243較不易有斷裂的情況發生， 藉由上述設計，本新型可達成延長該料2的使用壽命之 功效。 7 M441007 參閱圖11’本新型具翼片防護功能之鑰匙2的第二較 佳實施例，大致與該第一較佳實施例相同，不同的地方是 在於：該匙桿22還包括一凹陷形成於表面之限位槽222， 該限位槽222是由該伸入端221朝該匙柄21方向延伸至該 頸部223。而該鎖心4還包括一朝向該插槽41的凸塊42， 且该凸塊42與該限位槽222相對應。 本較佳實施例除可達成該第一較佳實施例之優點外，-藉由該限位槽222搭配該ώ塊42的設計，當使用者尚未將· 該鑰匙2與該鎖心蓋3準確對位即欲強行進行插置動作時· ，該匙桿22便無法伸入該插槽41中，因此該等第—翼片 23與該第二翼片24更不會撞擊到該鎖心蓋3，而同樣能達 到保護該等第一翼片23與該第二翼片24的功效。The M44100V 7 neck 223 corresponds to the through hole 3 of the lock cap 3. Then, turning the 1 can drive the lock core 4 to rotate relative to the lock cap 3. Of course, in the process of inserting the key 2 into the slot 41, it is inevitable that Y is not arbitrarily inserted into the slot 2 and the second hole 3 丨 2, and even some are used. The keyhole 22 is first inserted through the through-hole ^3: ' and the first-wing flap 23 and the second flap 24 are placed on the lock cover, and then the key is rotated by left and right. To feel and search for the correct insertion direction, then at this time, the first flaps 23 and the second flaps 24 will be placed against the lock caps with the guards 232, 243 as shown in FIG. 3, after the straight flap 23 and the second flap 24 are turned to the correct position, they will slide into the first portion 311 and the second hole portion 312 and be inserted into the slot 41. The key 2 of the wing protection function is provided in the actual use, by the i and the second flap 23 and the second flap 24 each having a guard portion 232, 243, 5, etc., the height of the square 232, 243 is smaller than the corresponding body portion 231. When the user of the field is forced to insert the key 2 into the lock 2-3, the guards 232, 23 of the first flap 23 and the second flap 24 are placed in the lock. Lock cap 3 And to protect such first flap 23 /, the body portion 24 of the first flaps 231 and 241 does not directly impact and friction lock. Now 3, and excessive wear. In addition, the design of the guard portions 232, 243 connected to the & cup 22 can enhance the structural strength of the guard portions 232, 243, making the guard portions 232, 243 less prone to breakage, by With the above design, the present invention can achieve the effect of prolonging the service life of the material 2. 7 M441007 Referring to FIG. 11 ′, a second preferred embodiment of the novel key 2 with a wing protection function is substantially the same as the first preferred embodiment, except that the key lever 22 further includes a recess. The limiting slot 222 extends from the extending end 221 toward the handle 21 to the neck 223. The lock core 4 further includes a bump 42 facing the slot 41, and the bump 42 corresponds to the limiting slot 222. In addition to the advantages of the first preferred embodiment, the preferred embodiment is provided with the design of the stop block 222, and the user has not yet provided the key 2 and the lock cover 3 When the accurate alignment is to force the insertion operation, the key lever 22 cannot protrude into the slot 41, so that the first flaps 23 and the second flaps 24 do not hit the lock core. The cover 3 is also capable of protecting the first flap 23 and the second flap 24.
綜上所述，本新型具翼片防護功能之鑰匙2藉由該等 防護部232、243的設置’能避免該等本體部231 ' 241直 接撞擊、摩擦該鎖心蓋3,而造成過度磨耗，此外，該等防 ，部232、243與該匙桿22相連的設計，亦可減低該等防 漠4 232、243本身因與該鎖心蓋3間相對轉動之應力而斷 裂的情況’因此可延㈣等第—翼片23與該第二翼片Μ 損壞的時間，並延長該鑰匙2的壽命。再者，該匙桿22上 限位槽222的設計’同樣可避免該錄匙2以錯誤方向插入 邊穿伸孔中，而可達到保護該等第—翼片23盘該第二 翼片24的功效，故確實能達成本新型之目的。 ▲惟以上所述者’僅為本新型之較佳實施例而已，當 能以此限定本新型實施之範圍，即大凡依本新型申請專 8 M441007 範圍及新型說明内容所作之簡單的等效變化與修飾皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖 是一立體分解圖，說明習知的—種直向式鎖匙胚 圖2是一局部剖面圖，說明該直向式鎖匙胚與一鎖心 及一鎖心殼结合後的態樣； 圖3疋一立體分解圖，說明本新型具翼片防護功能之 錄匙的第一較佳實施例； 圖4是一側視圖，辅助說明圖3 ; 圖^是一局部剖面圖，說明該第一較佳實施例與套置 有/鎖心蓋的一鎖心結合後的態樣； 圖6是一側視圖，說明該第一較佳實施例的另一實施 態掾， 圖7是一側視圖，說明與圖6之鎖匙搭配的鎖心蓋； 圖8是一側視圖，說明該第一較佳實施例的再一實施 態槔； 圖9是:側視圖，說明與圖8之鎖匙搭配的鎖心蓋； 置Η改：Μ剖面圖，說明該第一較佳實施例的該等 第片1二翼片靠置在該鎖心蓋上的態樣；及 的盆* i體刀解圖’說明本新型具翼片防護功能之 鑰聲的第一較佳實施例。 9 M441007 【主要元件符號說明】 2…… •…鑰匙 242… …·導引槽 21 —达柄 243… •…防護部 0 0..... ____0U J-θ ^ ...... ....〇、、 ^ L Z..... D 221… •…伸入端 31…… •…穿伸孔 222… •…限位槽 311 ··· •…第一孔部 223… •…頸部 312… …第二孔部 23…… •…第一翼片 313… …中央孔部 231… •…本體部 4 ....... ,…鎖心 232 ···· …防護部 41…… …插槽 24…… …第二翼片 42…… …凸塊 241 ·.· …本體部 10In summary, the key 2 of the flap protection function can prevent the main body portion 231 ' 241 from directly striking and rubbing the lock cap 3 by the arrangement of the guard portions 232 and 243, thereby causing excessive wear. In addition, the design of the anti-portions 232, 243 connected to the key lever 22 can also reduce the breakage of the anti-moistures 4 232 and 243 themselves due to the relative rotational stress between the lock cylinder cover 3 and thus The time during which the second flaps 23 and the second flaps are damaged can be extended and the life of the key 2 can be extended. Moreover, the design of the upper limit slot 222 of the key lever 22 can also prevent the record key 2 from being inserted into the side through hole in the wrong direction, and the protection of the second flap 24 of the first flap 24 can be achieved. Efficacy, so it can achieve the purpose of this new type. ▲The above is only a preferred embodiment of the present invention, and can be used to limit the scope of the implementation of the present invention, that is, the simple equivalent change made by the scope of the new application 8 M441007 and the new description content. And modifications are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS The figure is an exploded view showing a conventional straight-through type of key. Figure 2 is a partial cross-sectional view showing the combination of a straight-shaped key embryo and a lock core and a lock core. FIG. 3 is an exploded perspective view showing a first preferred embodiment of the present invention with a wing protection function; FIG. 4 is a side view, and FIG. 3 is a supplementary view; FIG. FIG. 6 is a side view showing another embodiment of the first preferred embodiment, FIG. 6 is a side view showing the first preferred embodiment and a lock core with a locking/locking cap attached; FIG. 7 is a side view illustrating a lock cap that is combined with the key of FIG. 6. FIG. 8 is a side view showing still another embodiment of the first preferred embodiment; FIG. 9 is a side view, a view and a view a lock cap with a key of 8; a tampering: a cross-sectional view showing the state in which the second flap of the first preferred embodiment is placed on the lock cap; and the basin* The i-body knife solution illustrates a first preferred embodiment of the key sound of the novel wing protection function. 9 M441007 [Description of main component symbols] 2... •...Key 242... ...· Guide groove 21 — shank 243... •... Guard 0 0..... ____0U J-θ ^ ...... ...〇,, ^ L Z..... D 221... •... extends into the end 31... •...through the hole 222... •...the limit groove 311 ··· •...the first hole 223... ...neck 312...the second hole portion 23...the first flap 313...the central hole portion 231...the main body portion 4.........,...the lock center 232 ···· ...protection Portion 41 ... ... slot 24 ... ... second fin 42 ... ... bump 241 · ... · body portion 10