200940392 九、發明說明： 本發明主張2008年3月21日申請之曰本專利申請案第 2008-074283之外國優先權，且其全部内容在此加入作為參 考。 5 10 15 參 20 C發明所屬之技術領域】 發明背景 發明領域 本發明係有關於一圓筒鎖保護裝置，其可防止配備在 一兩輪車輛等中之圓筒鎖的破壞等。 C：先前技術3 背景技術 以在，已有一種用以防止配備在一兩輪車輛等中之圓 筒鎖被非經允許者利用將剪刀或起子等插入該圓筒鎖之鑰 匙孔而被非法打開與破壞的圓筒鎖保護裝置(例如，請參見 專利文獻1)。這習知㈣裝置包括—可由__用以將一錄匙 孔定位在-關閉狀態之關閉位置轉動至—用以將該餘匙孔 定位在-開啟狀態之開啟位置㈣板、以使該撐板由 該開啟位置移動至該關閉位置之導銷（―操作紐)、及一用以 將該擋板S1持在該_位置以藉此關_鑰匙孔並因此鎖 定該擋板之磁性鎖。 前述保護裝置係以下述方式構成。即，該擋板可以在 作為•體之⑨體内’在該關閉位置與該開啟位置之間 移動，且找贿之表面切成有-導孔，錢導銷(操作 紐）由該導孔突出。如此’當—操作者捏住該導銷且使它沿 5 200940392 著該導孔移動時，該擋板可以與該導銷之移動連結而移動 且該擋板可因此移動至該關閉位置。 [專利文獻 1] JP-A-2006-144288 但是，在習知圓筒鎖保護裝置中，由於用以使該擋板 5 由該開啟位置移動至該關閉位置之導銷係設置在該殼體之 表面上且由該殼體之表面突起，所以需要改善該保護裝置 之設計與安全性。另一方面，當該導銷（操作鈕）由該殼體之 突起量非常小時，車輛駕駛難以用手指捏住該導銷，這會 使該導銷之操作性變差。 10 【發明内容】 發明概要 本發明之一或多個實施例提供一種不僅可以維持一操 作鈕之操作性且亦可防止該操作鈕由一殼體之一表面突起 的圓筒鎖保護裝置。 15 依據本發明之一或多個實施例，一種圓筒鎖保護裝置 包含有：一殼體，係設置在一形成在一圓筒鎖中之鑰匙孔 之上側；一擋板，係可在該殼體内轉動且可在一關閉位置 與一開啟位置之間移動，以開啟與關閉該鑰匙孔；一操作 鈕，係可將該擋板由該開啟位置操作至該關閉位置；鎖定 20 機構，用以鎖定位於該關閉位置之擋板；開啟機構，係可 解除藉該鎖定機構產生之該擋板的鎖定狀態；及一凹部， 係形成在該殼體之一表面上，其中該操作鈕在該凹部内突 起而可加以操作。 在前述圓筒鎖保護裝置中，在該殼體之表面中形成有 200940392 5 ❹ 10 15 鲁 20 該凹部，且該操作鈕在該凹部内突起並且可以在該凹部内 =操^藉此結構，即使當該操_在該凹部内之突起 里=定的’該操作纽由該殼體表面之突起量亦可減少至 零或可以财能地減少，藉此可__仙之操作性。 此外，該操作紐4可以在一用以將該擋板2定位在該開 啟位置處之第-位置與__用以將該擋板2定位在該關閉位 置處之第二位置之間移動，且當該操作紐4被定位在該第二 位置^時’該操作紐何以靠近或接觸該凹部之—壁面。 當該操作鈕構形成當該操作鈕4被定位在該第二位置 處時可靠近或接朗凹部之壁時，這會使操賴操作姐由 ，第二位置至該第—位置是_的，如此可防止一非經允 转利用―卫具等非法地操作該操作紐，藉此強化該保護 裝置之防範犯罪效果。 又"亥擋板2、該鎖定機構3及該操作紐4可以一體地形 成為一單一構件。 田該檔板、鎖定機構及操作鈕一體地形成為一單一構 件時，不僅可簡化該保護裝置之結構，並城擋板由該開 啟位置至該_位置之操作、_定機構之操作、及該操 乍紐由名義位置至該開啟位置之操作可以更平順且確實 地實行。 此外:該殼體1可包括一盒部la及一用以覆蓋該盒部la 表面之蓋°Plb ’且藉於垂直方向上結合該盒部la與該蓋 P b可形成肉部P，並且該操作钮可在該凹部5内突起穿 過該窗部P。 7 200940392 當該殼體包括一盒部及一用以覆蓋該盒體表面侧之蓋 部，且該盒體及該蓋於垂直方向上結合在一起以藉此形成 一窗部，並且該操作鈕在該凹部内突起穿過該窗部時，可 以進一步協助該殼體之模製操作。 5 本發明之其他方面與優點可由以下說明、圖式及申請 專利範圍了解。 圖式簡單說明 第1圖是本發明實施例之圓筒鎖保護裝置之俯視平面 圖。 10 第2圖是沿第1圖所示之II-II線所截取之截面圖。 第3圖是沿第1圖所示之III-III線所截取之截面圖。 第4圖是一體單一構件之後視圖，且該一體單一構件包 括分別包括在該圓筒鎖保護裝置中之擋板、鎖定機構及操 作;ia。 15 第5圖是包括分別包括在該圓筒鎖保護裝置中之擋 板、鎖定機構及操作鈕的俯視平面圖。 第6圖是沿第5圖所示之VI-VI線所截取之截面圖。 第7圖是包括在該圓筒鎖保護裝置中所使用之擋板、鎖 定機構及操作鈕之一體單一構件之操作的說明圖。 20 第8圖是本發明另一實施例之圓筒鎖保護裝置之俯視 平面圖。 第9圖是本發明另一實施例之圓筒鎖保護裝置之立體 圖。 【實施方式3 200940392 • 實施例之詳細說明 以下將參照附圖說明本發明之一實施例。 該實施例之一圓筒鎖保護裝置設置在一鑰匙孔之上側 上’且該鑰起孔形成在一配置在一兩輪車輛中之圓筒鎖 5中。該圓筒鎖保護裝置可以藉由外側開啟與關閉該鑰匙扎 來保護該圓筒鎖。如第1至7圖所示，該保護裝置主要包括 一具有一盒部la與一蓋部比之殼體丨、一檔板2、一構成一 磁性鎖之鎖定機構3、一作為開啟機構之磁性鎗匙mk(見第 ❹ 1 2 3圖）、及操作鈕4。 10 由—模鑄模製物製成之盒部la包括一大致形成在其中 央之插入孔laa(見第7圖）、及一設置在該插入孔laa附近之 磁性鎖的磁性鎖突起部份lab。一車輛圓筒鎖可插入該插入 孔laa中’且該插入孔laa使該圓筒鎖之鑰匙孔&可面向其上 方。该磁性鎖突起部份lab係構造成使它包括多數(在實施 15例中為4個）分別形成在其前端面中之收納孔lac，用以透過 ©其相關之彈簧S收納其相關之磁鐵μ，且係構造成使該鎖定 機構3之圓形部份％可以可轉動地嵌合該磁性鎖突起部份 9 1 ab之外周緣表面。在此，在第2與3圖中，符號b表示一用 2 以在該鎖定機構3之圓形部份3a與該磁性鎖突起部份lab之 20間密封之〇環。 3 该蓋部lb係由一預定模鑄模製物製成且被用來覆蓋該 盒部la之上表面側，以將如該擋板2之圓筒鎖保護裝置之構 成零件等收納於一形成在該盒部la與蓋部lb間之内部空間 4 中。该蓋部lb ’在其表面中’包括一孔lba、一孔lbb及一 200940392 凹部5。該孔lba形成在一對應於該插入孔laa之位置處，且 · 可將一啟動鑰匙（圖未示）插入該鑰匙孔a。該鎖定機構3之嵌 入部份3b可插入該孔lbb，且該操作鈕4以一突起方式設置 在該凹部5中。 5 該鎖定機構3由一非磁性材料製成，且與該擋板2—體 地形成。該鎖定機構3包括嵌入部份3b及多數嵌入孔3c ’該 嵌入部份3b形成在其表面側上，且該磁性鑰匙MK(開啟機 構)可與該嵌入部份3b嵌合。該等嵌入孔3c形成在該鎖定機 構3之背面側，且設置在該磁性鎖突起部份lab之前端上的 © 10 磁鐵Μ可嵌合且固定於嵌入孔3c中。當如此構成之鎖定機 構3組裝在該磁性鎖突起部份lab上時，被該等彈簧S向上推 動之磁鐵Μ可以分別嵌合且固定於該等嵌入孔3c中。 即，依據這結構，當該擋板2位在該關閉位置時，形成 在該磁性鎖突起部份lab之前端上之收納孔lac與嵌入孔3c 15 將互相對齊；且在這關閉位置處，當該等磁鐵Μ分別移至 該等嵌入孔3c中時，可以固定該鎖定機構3並藉此鎖定該擋 板2。另一方面，該磁性鑰匙MK被用來解除由該鎖定機構3 〇 所提供之擋板2的鎖定狀態且藉此使該擋板2由該關閉位置 移動至該開啟位置。例如，該磁性鑰匙MK係由一與一兩輪 20 車輛之啟動鑰匙之握持部份（一由樹脂製成之部份）一體形 成的部份製成。又，在該磁性鑰匙MK之前端中，在分別對 應於該等磁鐵Μ之位置處埋設有多數磁鐵m。這些磁鐵m係 5又置成，在該等磁性输匙MK與該鎖定機構3之欲入部份3b 嵌合的狀態下，與該等磁鐵Μ之上表面側極性不同之該等 10 200940392 磁鐵m極性係與該等磁鐵Μ之上表面側極性相反。 5 10 15 ❹ 藉此結構，在該鎖定機構3被鎖定之狀態下，當該磁性 鑰匙ΜΚ被插入該嵌入部份3b時，由於在該等磁鐵Μ與設置 在該磁性錄匙ΜΚ内之磁鐵m間產生的排斥力，該等磁鐵Μ 對抗該等彈簧S之推力而下降。在保持這狀態期間，當該磁 性鑰匙ΜΚ轉動時’由於該嵌入部份外與該磁性瑜起]viK之 嵌入結合’該鎖定機構3隨著該磁性鑰匙MK之轉動一起轉 動，使得該鎖定機構3可以與該擋板2—起轉動。 由一非磁性材料製成且與該鎖定機構3一體形成之前 述檔板2係設置在一用以在它位於該關閉位置時覆蓋該鑰 匙孔a之位置處，如此，當該鎖定機構3與該磁性鎖突起部 份lab嵌合且該鎖定機構3環繞該磁性鎖突起部份丨北轉動 時，該擋板2可在一用以關閉該蓋部化之孔lba的位置（一關 閉位置.第7圖中實線所示之位置）與一遠離該該孔此以開 啟該孔Iba的位置（一開啟位置：第7圖中雙點虛線所示之位 置)之間移動’藉此該擋板2可由外側開啟與關閉該錄匙孔 a。在此，依據，例如，該殼體丨之整體形狀與尺寸及該保 護裝置之其_餘構成元件之配置，可以任意地改變該撐 板2之整體結構。 田 該操作紐4與該擋板2及鎖定機構3 一體地形成為一單 -構件，如第4與5圖所示，且它是由—設置在該鎖定機構3 上且由該鎖定機構3橫向地突起的部份構成。—車輛駕驶人 可以捏住且操作這㈣钮4，且該操作紐顿構造成使它可 在一用以將該擋板2定位在該開啟位置處之第__位置卜在 20 200940392 第7圖中之雙點虛線所示之位置）與—用以將該擋板2定位 在該關閉位置處之第二位置（―在第7圖中之實線所示之位 置)之間移動。 即，該操作紐4係構造成1操作該操作紐4由 該第一 5位置移動至該第二位置時，該撞板2可以由該開啟位置移動 至該關閉位置。在此’在此實施例中，在利用操作鈕4進行 使該擋板2由該開啟位置移動至該關閉位置之操作且因此 解除"玄擋板2之鎖定狀態後’利用該磁性錄匙隱進行使該 擋板2由該關閉位置移動至開啟位置之操作。但是，也可以 1〇使用一可利用該操作鈕4來進行該擋板2之這兩種操作（該 擂板2之開啟與關閉操作）的結構。 依據此實施例，該凹部5形成在該殼體丨之表面F(當由 該蓋部lb之上表面看該殼體丨時）中，且在此同時，該操作 鈕4突出地設置在該凹部5内並且可在該凹部5内加以操作 15 (換言之，該操作鈕4之操作範圍係訂定在該凹部5内）。即， 該操作鈕4可以在用以將該檔板2定位在該開啟位置處之第 一位置與用以將該擋板2定位在關閉位置處之第二位置之 間移動，以藉此可開啟與關閉該擋板2。 該凹部5是一通過壁面5a與5b在該殼體1(蓋部lb)之表 20 方位置處具有一底面的部份，且該凹部5亦包括—形 成其周緣並稍高於該等壁面5a與5b之突起部份5c。在此， 在該壁面5b與該突起部份5c之端部之間，設有一小尺寸之 間隙A，藉此被收集在該凹部5中之水可以由這間隙A排 出。但是，亦可不形成該突起部份5c而是使用一可防止水 12 200940392 ' 被收集在該凹部5内之結構。 此外，該操作鈕4係構造成當它位於用以將該擋板2定 位在該關閉位置之第二位置（_在第丨圖中之實線所示之位 置）時，它靠近或接觸該凹部5之壁面5a。這使該操作細難 5以由該第二位置操作至該第—位置’如此，可以防止第三 料用-卫具等非法地操作該操作紐4,可再加強該保護裝 置之防範犯罪效果。 〇 又’依據此實施例，該殼體1包括該盒部la及用以覆蓋 該盒部la之表面側的蓋部lb;且如第3圖所示，該盒部13與 蓋部lb於垂直方向上組合在—起，以藉此形成_窗部p ,並 且該操作鈕4係穿過該窗部p突出地設定在該凹部5内。即， 在該蓋部lb之壁面中形成有一接續該凹部5之缺口部份且 沿著該缺口部份，形成有一突起部份B，並且該突起部份設 置在該盒部la上且由該盒部la突起，藉此，透過該盒部u 15與蓋部lb之前述垂直組合’形成有可供該操作鈕4插穿之窗 q 部p。因此，在該殼體1之模製操作中，將模具移除之方向 可以設定在-方向（即’可不必使用用以形成該窗部？之另 —模具）’故有助於該殼體1之模製操作。在此例中，該突 起部份B之上表面被用來形成該凹部5。。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylinder lock protection device which can prevent breakage of a cylinder lock or the like provided in a two-wheeled vehicle or the like. C: Prior Art 3 Background Art There has been a conventional use to prevent a cylinder lock equipped in a two-wheeled vehicle or the like from being illegally inserted into a keyhole of a cylinder lock by using a scissors or a screwdriver or the like. Open and break the cylinder lock protection device (for example, see Patent Document 1). The conventional (4) device includes - a __ can be used to position a keyhole in a closed position to a closed state - to position the remaining keyhole in an open position (four) plate to enable the support A guide pin ("operating button" that moves from the open position to the closed position, and a magnetic lock for holding the flap S1 in the position to thereby close the keyhole and thereby lock the flap. The aforementioned protective device is constructed in the following manner. That is, the baffle can be moved between the closed position and the open position in the body 9 and the surface of the bribe is cut into a guide hole, and the money guide pin (operation button) is guided by the guide hole protruding. Thus, when the operator pinches the guide pin and moves it along the guide hole 5 200940392, the shutter can be moved in conjunction with the movement of the guide pin and the shutter can be moved to the closed position. [Patent Document 1] JP-A-2006-144288 However, in the conventional cylinder lock protection device, a guide pin for moving the shutter 5 from the open position to the closed position is provided in the housing On the surface and protruding from the surface of the casing, it is necessary to improve the design and safety of the protection device. On the other hand, when the amount of protrusion of the guide pin (operation knob) from the housing is very small, it is difficult for the vehicle to drive the pin to pinch the guide pin, which deteriorates the operability of the guide pin. [Disclosure] SUMMARY OF THE INVENTION One or more embodiments of the present invention provide a cylinder lock protection device that not only maintains the operability of an operation button but also prevents the operation button from being protruded from a surface of a casing. In accordance with one or more embodiments of the present invention, a cylinder lock protector includes a housing disposed on an upper side of a keyhole formed in a cylinder lock, and a shutter disposed in the housing Rotating in the body and moving between a closed position and an open position to open and close the keyhole; an operating button to operate the shutter from the open position to the closed position; locking the mechanism 20 To lock the shutter in the closed position; the opening mechanism cancels the locked state of the shutter generated by the locking mechanism; and a recess formed on a surface of the housing, wherein the operating button is The recess is raised in the recess and can be operated. In the foregoing cylinder lock protection device, a recess is formed in the surface of the housing in the surface of the housing, and the operation knob protrudes in the recess and can be configured in the recess. Even when the operation is in the protrusion in the recess, the amount of protrusion of the operation surface can be reduced to zero or can be reduced financially, whereby the operability can be achieved. In addition, the operation button 4 can be moved between a first position for positioning the shutter 2 at the open position and a second position for positioning the shutter 2 at the closed position. And when the operation button 4 is positioned at the second position ^, how does the operation approach or contact the wall of the recess. When the operating button is formed to be close to or adjacent to the wall of the recess when the operating button 4 is positioned at the second position, this causes the operation to be operated, and the second position to the first position is _, In this way, it is possible to prevent the unauthorized operation of the operation button by using the "guard" or the like, thereby enhancing the crime prevention effect of the protection device. Also, the "Hai baffle 2, the locking mechanism 3, and the operating button 4 can be integrally formed as a single member. When the baffle, the locking mechanism and the operating button are integrally formed into a single component, the structure of the protection device can be simplified, and the operation of the city baffle from the open position to the position, the operation of the fixed mechanism, and the The operation of the control position from the nominal position to the open position can be performed more smoothly and reliably. In addition, the housing 1 may include a box portion 1a and a cover P1' for covering the surface of the box portion 1a, and the meat portion P may be formed by combining the box portion 1a and the cover portion Pb in a vertical direction, and The operating button can protrude through the window portion P in the recess 5. 7 200940392 when the housing includes a box portion and a cover portion for covering the surface side of the box body, and the box body and the cover are joined together in a vertical direction to thereby form a window portion, and the operation button The molding operation of the housing can be further assisted when the protrusion protrudes through the window. 5 Other aspects and advantages of the present invention will be apparent from the following description, drawings, and claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing the cylinder lock protection device of the embodiment of the present invention. 10 Fig. 2 is a cross-sectional view taken along line II-II shown in Fig. 1. Fig. 3 is a cross-sectional view taken along line III-III shown in Fig. 1. Figure 4 is a rear view of the unitary unitary member, and the unitary unitary member includes a baffle, a locking mechanism and an operation respectively included in the cylinder lock protector; 15 Fig. 5 is a top plan view including a shutter, a locking mechanism, and an operating button respectively included in the cylinder lock protector. Fig. 6 is a cross-sectional view taken along line VI-VI shown in Fig. 5. Fig. 7 is an explanatory view showing the operation of a single member including a shutter, a lock mechanism, and an operation knob used in the cylinder lock protector. Figure 8 is a plan view showing a cylinder lock protector according to another embodiment of the present invention. Figure 9 is a perspective view of a cylinder lock protection device according to another embodiment of the present invention. [Embodiment 3 200940392] DETAILED DESCRIPTION OF THE EMBODIMENTS Hereinafter, an embodiment of the present invention will be described with reference to the drawings. One of the cylinder lock protectors of this embodiment is disposed on the upper side of a keyhole and the keyhole is formed in a cylinder lock 5 disposed in a two-wheeled vehicle. The cylinder lock protector can protect the cylinder lock by opening and closing the key to the outside. As shown in the first to seventh figures, the protection device mainly comprises a casing 具有 having a box portion 1a and a cover portion, a baffle plate 2, a locking mechanism 3 constituting a magnetic lock, and an opening mechanism. Magnetic gun key mk (see Figure 1 2 3), and operation button 4. 10 The box portion 1a made of a mold-molded article includes an insertion hole laa (see Fig. 7) formed substantially at the center thereof, and a magnetic lock projection portion lab of a magnetic lock disposed near the insertion hole laa. . A vehicle cylinder lock can be inserted into the insertion hole laa' and the insertion hole laa can face the keyhole of the cylinder lock & The magnetic lock projection portion lab is configured such that it includes a plurality of (four in the implementation of 15) accommodating holes lac formed in the front end faces thereof for accommodating the related magnets through the associated springs S thereof. μ, and is configured such that the circular portion % of the locking mechanism 3 can rotatably fit the outer peripheral surface of the magnetic lock projection portion 9 1 ab. Here, in the second and third figures, the symbol b indicates a loop for sealing between the circular portion 3a of the lock mechanism 3 and the magnetic lock projection portion lab20. 3 The cover portion 1b is made of a predetermined molded molding and is used to cover the upper surface side of the box portion 1a to receive a component or the like of the cylinder lock protection device of the baffle 2 In the internal space 4 between the box portion 1a and the lid portion 1b. The cover portion lb' includes a hole lba, a hole lbb and a 200940392 recess 5 in its surface. The hole lba is formed at a position corresponding to the insertion hole laa, and a start key (not shown) can be inserted into the key hole a. The insertion portion 3b of the locking mechanism 3 is insertable into the hole lbb, and the operation knob 4 is disposed in the recess 5 in a protruding manner. 5 The locking mechanism 3 is made of a non-magnetic material and is formed integrally with the baffle 2. The locking mechanism 3 includes an insertion portion 3b and a plurality of insertion holes 3c'. The insertion portion 3b is formed on the surface side thereof, and the magnetic key MK (opening mechanism) is engageable with the insertion portion 3b. The insertion holes 3c are formed on the back side of the locking mechanism 3, and a © 10 magnet rim disposed on the front end of the magnetic lock projection portion lab can be fitted and fixed in the insertion hole 3c. When the locking mechanism 3 thus constructed is assembled to the magnetic lock projection portion lab, the magnets pushed upward by the springs S can be fitted and fixed in the insertion holes 3c, respectively. That is, according to this configuration, when the shutter 2 is in the closed position, the receiving hole lac and the insertion hole 3c 15 formed on the front end of the magnetic lock projection portion lab are aligned with each other; and at the closed position, When the magnet turns are respectively moved into the insertion holes 3c, the locking mechanism 3 can be fixed and thereby the shutter 2 can be locked. On the other hand, the magnetic key MK is used to release the locked state of the shutter 2 provided by the locking mechanism 3 且 and thereby move the shutter 2 from the closed position to the open position. For example, the magnetic key MK is made of a portion integrally formed with a grip portion (a portion made of resin) of a start key of a vehicle. Further, in the front end of the magnetic key MK, a plurality of magnets m are embedded in the positions corresponding to the respective magnet turns. The magnets m-series 5 are further formed, and in the state in which the magnetic transfer key MK is fitted to the desired portion 3b of the lock mechanism 3, the magnets of the above-mentioned magnets are different in polarity from the upper surface side of the magnets 10 200940392 magnets The m polarity is opposite to the polarity of the upper surface side of the magnets. 5 10 15 借此 With this structure, when the locking mechanism 3 is locked, when the magnetic key is inserted into the embedded portion 3b, due to the magnets and the magnets disposed in the magnetic recording cassette The repulsive force generated between m, the magnets 下降 are lowered against the thrust of the springs S. While maintaining the state, when the magnetic key is rotated, 'the insertion mechanism is combined with the magnetic dummy' viK', the locking mechanism 3 rotates together with the rotation of the magnetic key MK, so that the locking mechanism 3 can rotate with the baffle 2. The foregoing baffle 2 made of a non-magnetic material and integrally formed with the locking mechanism 3 is disposed at a position for covering the keyhole a when it is in the closed position, so that when the locking mechanism 3 is When the magnetic lock protrusion portion lab is fitted and the locking mechanism 3 rotates around the magnetic lock protrusion portion, the shutter 2 can be in a position to close the cover hole lba (a closed position. The position shown by the solid line in Fig. 7) is moved between a position away from the hole to open the hole Iba (an open position: a position indicated by a double dotted line in Fig. 7). The board 2 can open and close the keyhole a from the outside. Here, the overall structure of the stay 2 can be arbitrarily changed depending on, for example, the overall shape and size of the casing and the configuration of the remaining constituent elements of the protective device. The operation button 4 is integrally formed with the baffle 2 and the locking mechanism 3 as a single-member, as shown in Figures 4 and 5, and it is disposed on the locking mechanism 3 and laterally by the locking mechanism 3. Part of the ground protrusion. - the vehicle driver can pinch and operate the (4) button 4, and the operation Newton is configured such that it can be positioned at the __ position of the shutter 2 at the open position at 20 200940392 7 The position shown by the double dotted line in the figure) is moved between the second position ("the position shown by the solid line in Fig. 7" for positioning the shutter 2 at the closed position. That is, the operation button 4 is configured such that when the operation button 4 is moved from the first position to the second position, the striker 2 can be moved from the open position to the closed position. Here, in this embodiment, after the operation of moving the shutter 2 from the open position to the closed position by the operation button 4 and thus releasing the locked state of the "black plate 2", the magnetic key is utilized. The operation of moving the shutter 2 from the closed position to the open position is performed implicitly. However, it is also possible to use a structure in which the operation of the shutter 2 can be performed by the operation knob 4 (the opening and closing operations of the seesaw 2). According to this embodiment, the recess 5 is formed in the surface F of the casing (when the casing is viewed from the upper surface of the cover lb), and at the same time, the operating knob 4 is protrudedly disposed Inside the recess 5 and in the recess 5 can be operated 15 (in other words, the operating range of the operating button 4 is defined in the recess 5). That is, the operating button 4 can be moved between a first position for positioning the baffle 2 at the open position and a second position for positioning the baffle 2 at the closed position. Turn the shutter 2 on and off. The recess 5 is a portion having a bottom surface at the surface 20 of the casing 1 (cover portion 1b) through the wall surfaces 5a and 5b, and the recess portion 5 also includes a peripheral edge thereof and is slightly higher than the wall surfaces. The protruding portion 5c of 5a and 5b. Here, between the wall surface 5b and the end portion of the projection portion 5c, a small-sized gap A is provided, whereby the water collected in the recess portion 5 can be discharged from the gap A. However, instead of forming the protruding portion 5c, a structure for preventing the water 12 200940392' from being collected in the concave portion 5 may be used. Further, the operating button 4 is configured to approach or contact the baffle 2 when it is positioned at a second position (the position indicated by the solid line in the first figure) for positioning the baffle 2 in the closed position. The wall surface 5a of the recess 5. This makes the operation difficult to operate from the second position to the first position. Thus, the third material-guard can be prevented from illegally operating the operation button 4, and the crime prevention effect of the protection device can be further enhanced. . According to this embodiment, the casing 1 includes the box portion 1a and a cover portion lb for covering the surface side of the box portion 1a; and as shown in FIG. 3, the box portion 13 and the cover portion 1b are The vertical direction is combined to form a window portion p, and the operation button 4 is protrudedly set in the recess 5 through the window portion p. That is, a notch portion connecting the recess portion 5 is formed in the wall surface of the cover portion 1b, and a protruding portion B is formed along the notch portion, and the protruding portion is disposed on the box portion 1a and is The box portion la is raised, whereby the vertical portion 'through the box portion u 15 and the lid portion lb' is formed with a window q portion p through which the operation button 4 can be inserted. Therefore, in the molding operation of the casing 1, the direction in which the mold is removed can be set in the - direction (ie, 'the mold which is used to form the window portion is not necessary") 1 molding operation. In this case, the upper surface of the projecting portion B is used to form the recess 5.
2〇 依據前述實施例，由於該凹部5形成在該殼體丨之表面F 中且該操作鈕4突起地形成並且可以在該凹部5内操作，所 以即使當該操作纽4在該凹部5内之突起量是確定的，該操 作鈕4由該殼體1之表面F突起之量亦可減少至零或可以儘 可能地減少，因此可以維持該操作鈕4之操作效能。此外， 13 200940392 由於該操作紐4突起地設置且可在該凹部5内操作，所以可 防止該操作鈕4由該殼體1橫向地突起，這可防止該操作鈕4 與車輛駕駛及該車輛之其他剩餘構成元件發生干涉。 此外’由於該擋板2、鎖定機構3及操作鈕4一體地形成 為一單一構件，當與這些元件分開形成之結構比較時，不 僅可以簡化該實施例之結構，並且該擋板2由該開啟位置至 該關閉位置之操作、藉該鎖定機構3之鎖定操作、及該擋板According to the foregoing embodiment, since the recess 5 is formed in the surface F of the casing and the operation knob 4 is formed in a protruding manner and can be operated in the recess 5, even when the operation button 4 is in the recess 5 The amount of protrusion is determined, and the amount of protrusion of the operation knob 4 from the surface F of the casing 1 can also be reduced to zero or can be reduced as much as possible, so that the operational efficiency of the operation knob 4 can be maintained. Further, 13 200940392 Since the operation button 4 is provided in a protruding manner and can be operated in the recess 5, the operation knob 4 can be prevented from laterally protruding from the housing 1, which prevents the operation button 4 from driving with the vehicle and the vehicle The other remaining constituent elements interfere. In addition, since the baffle 2, the locking mechanism 3 and the operating button 4 are integrally formed as a single member, when compared with the structure formed separately from these elements, not only the structure of the embodiment can be simplified, but also the baffle 2 is opened by the opening. Operation to the closed position, locking operation by the locking mechanism 3, and the baffle
2由該關閉位置至該開啟位置之操作亦可更平順且確實地 實行。 雖二已在此說明了該實施例之圓筒鎖保護裝置，但 本發明不限於此，且例如，不使用一轉動式操作紐4，可 用-可直線滑動之操作紐。但是，即使在此情形下，在 殼體之表面中亦必須形成—凹部且該操作知必須突出地? 在這凹部内加以操作。又，在該實施例中，雖然; =用以將該等磁鐵Μ固定在該敎機構3上之磁性· 為該鎖定機構，但亦可不使用這種The operation from the closed position to the open position can also be performed more smoothly and reliably. Although the cylinder lock protection device of this embodiment has been described herein, the present invention is not limited thereto, and for example, without using a rotary operation button 4, an operation button capable of linear sliding can be used. However, even in this case, it is necessary to form a recess in the surface of the casing and the operation must be prominently operated in the recess. Further, in this embodiment, although the magnetic property for fixing the magnets to the crucible mechanism 3 is the locking mechanism, the same may not be used.
類之鎖定機構。 種方式而是使用細 另外’依據該實_，錢較機構3之嵌入部份3 =入之孔⑽的周緣上’形成有-弧形擴充部份d(見第 20至3圖）。但是，除此以外，亦可使用Class locking mechanism. Instead of using the thin one, the money is formed by the arc-shaped expansion portion d (see Figures 20 to 3) on the periphery of the hole (10) of the embedded portion 3 of the mechanism 3. However, in addition to this, you can also use
六角形之擴充部份，如第8與9圖所示。上=看去I 亦可具有絲與六邊形料之其他形狀。k擴充Μ <工業應用性> 本發明不僅可應用於前述實_，村應詩外糾 14 200940392 前述實施例不同或具有附加於其上之其他功能的其他圓筒 鎖保護裝置，只要它具有一在該殼體之表面中形成有一凹 部且一操作鈕突起地設置並可在該凹部内加以操作之結構 即可。 5 ❹ 10 15 ❹ 20 C圖式簡單說明3 第1圖是本發明實施例之圓筒鎖保護裝置之俯視平面 圖。 第2圖是沿第1圖所示之II-II線所截取之截面圖。 第3圖是沿第1圖所示之ΙΙΙ-ΙΠ線所截取之截面圖。 第4圖是一體單一構件之後視圖，且該一體單—構件包 括分別包括在該圓筒鎖保護裝置中之擋板、鎖定機構及操 作纽。 第5圖是包括分別包括在該圓筒鎖保護裝置中之擋 板、鎖定機構及操作鈕的俯視平面圖。 第6圖是沿第5圖所示之VI-VI線所截取之截面圖。 第7圖是包括在該圓筒鎖保護裝置中所使用之擋板、鎖 定機構及操作鈕之一體單一構件之操作的說明圖。 第8圖是本發明另一實施例之圓筒鎖保護裝置之俯視 平面圖。 第9圖是本發明另一實施例之圓筒鎖保護裝置之立體 圖。 【主要元件符號說明】 1.··殼體 laa."插入孔 la·..盒部 lab…磁性鎖突起部份 15 200940392 lac...收納子L 5c...突起部份 lb...蓋部 A...間隙 lba."孑 L a…鍮匙孔 lbb...孔 B…突起部份 2…擋板 b…0環 3…鎖定機構 d，d'...擴充部份 3a...圓形部份 F...表面 3b...嵌入部份 m，M...磁鐵 3c...嵌_入孔 MK…磁性鑰匙 4…操作紐 P...窗部 5...凹部 S...彈簧 5+513...壁面 ❿ 16The extension of the hexagon, as shown in Figures 8 and 9. Top = look at I can also have other shapes of silk and hexagonal material. k expansion Μ <industrial applicability> The present invention can be applied not only to the foregoing, but also to other cylinder lock protection devices which are different from the foregoing embodiments or have other functions attached thereto as long as it There is a structure in which a recess is formed in the surface of the casing and an operation knob is provided to be protruded and operable in the recess. 5 ❹ 10 15 ❹ 20 C Schematic description of the drawings 3 Fig. 1 is a plan view showing a cylindrical lock protection device according to an embodiment of the present invention. Fig. 2 is a cross-sectional view taken along line II-II shown in Fig. 1. Fig. 3 is a cross-sectional view taken along the ΙΙΙ-ΙΠ line shown in Fig. 1. Figure 4 is a rear view of the unitary unitary member, and the unitary unit-member includes a baffle, a locking mechanism and an operating button respectively included in the cylinder lock protector. Fig. 5 is a top plan view including a shutter, a locking mechanism, and an operating button respectively included in the cylinder lock protector. Fig. 6 is a cross-sectional view taken along line VI-VI shown in Fig. 5. Fig. 7 is an explanatory view showing the operation of a single member including a shutter, a lock mechanism, and an operation knob used in the cylinder lock protector. Figure 8 is a plan view showing a cylinder lock protection device according to another embodiment of the present invention. Figure 9 is a perspective view of a cylinder lock protection device according to another embodiment of the present invention. [Main component symbol description] 1.··Shell laa."Insert hole la·..Box part lab...Magnetic lock protrusion part 15 200940392 lac...Receiver L 5c...Protruding part lb.. Cover part A... gap lba."孑L a...鍮 key hole lbb... hole B...protrusion part 2... baffle b...0 ring 3...locking mechanism d,d'...extension Parts 3a...circular part F...surface 3b...embedded part m,M...magnet 3c...embedded_into hole MK...magnetic key 4...operation New P...window 5...recess S...spring 5+513...wall ❿ 16