M340945 八、新型說明： 【新型所屬之技術領域】 更詳而言之，特別是指應用於車輛加油口之 而可防止油箱蓋被任意開啟。 本案係有關於一種油箱蓋鎖， 油箱蓋鎖，其具有外殼空轉功能， 【先前技術】 •組配於車輛加油口之油箱蓋鎖應具有防止被任意開啟之功能，以防止里物 -被投入油箱中，或者燃料油被盜取。已知的方案之一，是在車身尾部側板相對 於加油蓋的位置以一活動封蓋封閉之，活動封蓋之開啟係由-設於駕駛座旁的 開關控制。但是保持上述油箱苔s 關閉狀恶的結構是比較容易被破壞的，這使 得單純以螺紋鎖合於加油口的油箱蓋很容易被打開。 【新型内容】 本案之主要目的係在提供一種具防盜功能之油箱蓋鎖，其具有防止被任意 開啟之功能。 本案具防盜功能之油箱蓋鎖，包括··—伽結合或脫離—車輛所屬加油口 ^内殼；-固定於_殼巾_殼座；一可絲心方向而械結合於該内殼外 部的外殼，-固·外殼而穿設於該内殼座中的鎖座，_設於該鎖座中且保持 自由軸轉之鎖仁，-沿著該鎖座徑方向設置且可彈性飾的鎖舌，—偏心設於 該鎖仁底端且可使賴舌於其所在位置進退鷄之㈣凸塊，以及_設於該内 又座之内壁面的至少—鎖槽，該鎖舌移動而凸出該鎖座時卡人該鎖槽中。 該鎖舌卡於該鎖槽中，以手轉動該外殼，上述鎖仁、鎖座、内殼座、内殼 均跟隨旋轉，而得以啟閉該油箱蓋。該鎖舌退離該鎖槽，以手轉動該外殼，則 僅上述之鎖仁、鎖座跟隨旋轉，該内殼座及内殼則固定不動，該外殼相對於該 5 M340945 内殼而空轉，無法打開該油箱蓋。 【實施方式】 為便於說明本案於上述新翻容—财所表示的中心思想，兹以且體實施 例表達。實施财各種不同物件及其變形量或位移量係按適於例舉說明之比 例’而非按實際s件的比例予崎製，合先敛明。 如第一圖至第三圖，本案油箱蓋鎖包括··M340945 VIII. New description: [New technical field] In more detail, it is especially applied to the fuel filler of the vehicle to prevent the fuel tank cap from being opened arbitrarily. The present invention relates to a fuel tank cap lock, a fuel tank cap lock, which has a shell idling function, [Prior Art] • A fuel tank cap lock assembled in a vehicle fuel filler port should have a function of preventing arbitrarily opening to prevent the lining from being thrown into In the fuel tank, or fuel oil is stolen. One of the known solutions is to close the rear side panel of the vehicle body with respect to the fuel filler cap by a movable cover, and the opening of the movable cover is controlled by a switch provided beside the driver's seat. However, the structure for keeping the above-mentioned fuel tank moss s closed is relatively easy to be broken, so that the fuel tank cap which is simply screwed to the fuel filler port can be easily opened. [New content] The main purpose of this case is to provide a fuel tank cap lock with anti-theft function, which has the function of preventing arbitrarily opening. The fuel tank cap lock with anti-theft function in this case includes: ······················································································ a housing, a solid housing, a locking seat disposed in the inner housing, a locking nut disposed in the locking seat and maintaining a free shaft rotation, and an elastically-lockable lock disposed along the locking seat diameter Tongue, eccentrically disposed at the bottom end of the lock and allowing the tongue to advance and retreat at the position of the chicken (4), and at least the lock groove provided on the inner wall of the inner seat, the lock tongue moves and protrudes When the lock is released, the card holder is in the lock slot. The locking tongue is engaged in the locking groove, and the outer casing is rotated by hand, and the lock, the lock seat, the inner casing and the inner casing are all rotated to open and close the fuel tank cap. The locking tongue is retracted from the locking slot, and the outer casing is rotated by hand. Only the above-mentioned locking nut and the locking seat follow the rotation, and the inner casing and the inner casing are fixed, and the outer casing is idling relative to the inner casing of the 5 M340945. The tank cover cannot be opened. [Embodiment] In order to facilitate the explanation of the central idea expressed in the above-mentioned new reversal-finance, the expression of the embodiment is described. The implementation of various objects and their deformations or displacements is based on the ratios exemplified in the description, rather than the proportion of the actual s. As shown in the first to third figures, the tank cover lock in this case includes...
一内殼1〇,具有内螺紋n，用以結合 油 口％刀，由口之外螺紋口；該内殼10之頂 面中央位置设·一座孔12，圓周位詈援却·__iir ^ Q Λ v 衣a又回面13。该内螺紋彳彳可製為各種不同 規袼’以便配合油箱口之大小安裝。 一内殼座20 ’被固定於該内殼1〇的座孔I?中。 -外殼30，可依軸心、方向而相對結合於該内殼1〇外部，其頂部内壁設至少 一彈性活動元件31接觸該齒面13。 i座4G，係-管狀元件，其頂_定於該外殼獅頂_壁，而穿入該 内殼座20中。 ,一鎖仁50，設於該鎖座40中，並於該鎖座40中可自由轉動，其頂部的输匙 -孔51開放於該外殼3G_部中心、，以便—特定鑰起穿人而控繼鎖仁5〇轉動。 -防盜結構60，包括-設於該鎖座4〇管壁的窗口61，一沿著該鎖座如徑方 向且相對該窗口61而設置且可彈性活動的鎖舌62，一偏心設於該鎖仁5〇底端的 控制凸塊63，一設於該鎖舌62頂面用以接收該控制凸塊63的接收槽64，以及一 設於該内殼座20之__至少—鎖槽65。該可彈性活動的鎖舌的係被一沿著 該鎖座40徑方向的鎖舌彈簧66所推頂。 以鑰匙轉動該鎖仁50，以其底端的控制凸塊63控制該鎖舌62於該鎖座4〇中 6 M340945 徑向_，簡舌__座_卡胁_獅，亦或者退離該鎖 獅’該鎖舌62與該鎖的相對離合關係，可以決定該外殼3〇驅轉該内殼 1〇，而開啟或閉鎖於加油口，或者是外_目對於該内殼财轉，而使該彈性 活動元件31滑過該齒面彳3而發出聲響。 如第五圖及第六圖，上述該鎖仁5〇底端的控熟邮3是娜著該鎖舌的之 .接收槽64的—側槽壁，而控制娜3係—偏心轉動的物件，當該控制凸獅呈 -第六圖戶斤示的狀態時，該上述鎖轉簧66施予一彈力予該鎖舌62，而使鎖舌62 凸出於該鎖座40的窗口61，卡入該麵65中。如第五圖，以鑰起轉動該鎖仁5〇， 而使該控制凸塊63發生偏心轉動時，將推抵該接收槽64的槽壁，而使該鎖舌62 往壓縮該鎖舌彈簧66的方向移動，退出該鎖槽65。 復如第五圖，當鎖舌62卡於該鎖槽65中，以手轉動該外殼3〇,上述鎖仁5〇、 鎖座40、内殼座20、内殼1〇均跟隨旋轉，以該内殼座1〇之内螺紋糾結合於加油 口之外螺紋口，以開啟或閉合該油箱蓋。 反之’則如第六圖，當鎖舌62退離該鎖槽65，以手轉動該外殼30，則僅上 述之鎖仁50、鎖座40跟隨旋轉，該内殼座2〇及内殼1〇則固定不動，使該外殼3〇 相對於該内殼10而空轉，該彈性活動元件31滑過該齒面13而發出聲響。基於此， 空轉的外殼30對該内殼10不產生任何影響，内殼10不旋轉，即無法打開該加油 雖然本案是以一個最佳實施例做說明，但精於此技藝者能在不脫離本案精 神與範轉下做各種不同形式的改變。以上所舉實施例僅用以說明本案而已，非 用以限制本案之範圍。舉凡不違本案精神所從事的種種修改或變化，倶屬本案 申請專利範圍。 7 M340945 【圖式簡單說明】 第一圖係本案之立體分解圖。 ，第二圖係本案之組合外觀圖。 ‘第二圖係本案之縱剖面圖，表示外殼及内殼呈相對空轉之狀態。 第四圖係本案之縱剖面圖，表示外殼帶動内殼轉動之狀態。 第五圖係本案之橫剖面目，表示外殼及内殼呈相對空轉之狀態。 第/、圖係本案之橫剖面圖，係本案之橫剖面圖。 【主要元件符號說明】 64- 接收槽 65- 鎖槽 66- 鎖舌彈簧 1〇_内殼 、11-内螺紋 u 12座孔 13-齒面 20_内殼座 30_外殼 • 31-彈性活動元件 -40-鎖座 50·鎖仁 51_鑰匙孔 60- 防盜結構 61- 窗口 62- 鎖舌 63- 控制凸塊An inner casing 1〇 has an internal thread n for coupling the port of the oil port, and a threaded port is formed outside the mouth; a central portion of the top surface of the inner casing 10 is provided with a hole 12, and the circumferential position is assisted by __iir ^ Q Λ v clothing a back to face 13. The female thread can be made in a variety of different sizes to fit the size of the tank port. An inner casing 20' is fixed in the seat hole I of the inner casing 1''. The outer casing 30 is oppositely coupled to the outer portion of the inner casing 1 according to the axis and the direction, and the top inner wall is provided with at least one elastic movable member 31 contacting the tooth surface 13. The i-seat 4G, a taut-tubular member, has its top apposition to the outer lion's top wall and penetrates into the inner casing 20. a locker 50 is disposed in the lock seat 40 and is freely rotatable in the lock seat 40. The top of the lock-hole 51 is open at the center of the outer casing 3G_, so that the specific key is worn And the control succeeded the lock 5 turns. - an anti-theft structure 60, comprising: a window 61 disposed on the wall of the lock block 4, a locking tongue 62 disposed along the lock seat in the radial direction and opposite to the window 61, and being eccentrically disposed a control protrusion 63 at the bottom end of the lock cylinder 5, a receiving groove 64 disposed on the top surface of the locking tongue 62 for receiving the control protrusion 63, and a receiving groove 64 disposed at the inner housing 20 at least - the locking groove 65 . The elastically movable tongue is pushed up by a bolt spring 66 along the radial direction of the lock seat 40. Rotating the lock 50 with a key, and controlling the tongue 62 with the bottom end of the control bolt 63 in the lock 4 6 6 M340945 radial _, _ _ _ _ _ _ _ _ lion, or retreat from the The locking lion's relative clutching relationship between the locking tongue 62 and the locking member may determine that the outer casing 3 drives the inner casing 1 〇 to open or lock the fuel filler opening, or the outer casing is for the inner casing The elastic movable element 31 is slid over the flank 3 to make a sound. As shown in the fifth and sixth figures, the control post 3 at the bottom end of the locker 5 is the one of the lock tongue. The side groove wall of the receiving groove 64 is controlled, and the Na 3 system-eccentrically rotating object is controlled. When the control lion is in the state shown in the sixth figure, the lock spring 66 applies a spring force to the lock tongue 62, so that the lock tongue 62 protrudes from the window 61 of the lock seat 40, and the card Enter this face 65. As shown in the fifth figure, when the locking projection 5 is rotated by the key, when the control projection 63 is eccentrically rotated, the groove wall of the receiving groove 64 is pushed, and the locking tongue 62 is compressed to the locking tongue spring. The direction of 66 moves to exit the lock slot 65. As shown in the fifth figure, when the locking tongue 62 is caught in the locking groove 65, the outer casing 3 is rotated by hand, and the lock 5, the lock 40, the inner casing 20, and the inner casing 1 are rotated. The inner thread of the inner casing 1 纠 is coupled to the threaded opening of the fuel filler port to open or close the fuel tank cap. On the other hand, as shown in the sixth figure, when the locking tongue 62 retreats from the locking groove 65 and rotates the outer casing 30 by hand, only the above-mentioned locking core 50 and the locking seat 40 follow the rotation, and the inner casing 2 and the inner casing 1 The crucible is fixed so that the outer casing 3 is idling relative to the inner casing 10, and the elastic movable member 31 slides over the tooth flanks 13 to make a sound. Based on this, the idling outer casing 30 does not have any influence on the inner casing 10, and the inner casing 10 does not rotate, that is, the refueling cannot be opened. Although the present invention is described in terms of a preferred embodiment, it is well within the skill of the art. The spirit and the scope of the case have been changed in various forms. The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Any modification or change that is not in violation of the spirit of the case is the scope of application for patent in this case. 7 M340945 [Simple description of the diagram] The first figure is an exploded view of the case. The second picture is a combined appearance of the case. ‘The second figure is a longitudinal section of the case, indicating that the outer casing and the inner casing are relatively idling. The fourth drawing is a longitudinal sectional view of the present case, showing the state in which the outer casing drives the inner casing to rotate. The fifth figure is a cross-sectional view of the present case, indicating that the outer casing and the inner casing are relatively idling. The cross-sectional view of this case is the cross-sectional view of this case. [Main component symbol description] 64- Receiving groove 65- Locking groove 66- Locking tongue spring 1〇_Inner casing, 11-Internal thread u 12 Seat hole 13-toothed surface 20_ Inner housing 30_Shell • 31-Flexible activity Component-40-Lock 50·Locker 51_Keyhole 60- Anti-theft structure 61- Window 62- Locking tongue 63- Control bump