M285519 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種自行車之前叉避震器鎖定裝置，尤 其係指一種具有緩衝效果’並能鎖定自行車之前叉避震器 的裝置。 【先前技術】 於自行車上，為了達到具有避震效果之目的，—般會 於自行車的前叉上設置避震器，俾可藉由該避震器達到適 當的避震效果。 於自行車的前叉避震器，其係可針對路況上的不同， 例如：為上坡或下坡或路面顛跛的路段時，可以自行調整 其避震效果，以方便使用者於使用上所需； 其缺點在於：因目前於市面上所使用的前叉避震器， 於鎖定時’是使用油a或氣璧棒，因油壓或氣_的生產M285519 VIII. New description: [New technical field] This creation is about a bicycle front fork shock absorber locking device, especially a device that has a cushioning effect and can lock the bicycle front fork shock absorber. [Prior Art] On the bicycle, in order to achieve the purpose of shock absorption, a shock absorber is generally provided on the front fork of the bicycle, and the shock absorber can be used to achieve an appropriate shock absorber effect. For the front fork shock absorbers of bicycles, the system can be used for different road conditions. For example, when it is an uphill or downhill or bumpy road section, the shock absorber effect can be adjusted by itself to facilitate the user's use. The disadvantages are: due to the front fork shock absorbers currently used in the market, when using the oil a or pneumatic rod, when the lock is used, due to the production of oil pressure or gas
成，高:，對於生產自行車的業者而t，造成成本過高的 問通，只有加以改善的必要。 【新型内容】 妒、^ ^ ^ α 叫汧艽闻發，以期可以 解决上述習用者在使用時合 ^ n ^ ^ "產生的問4，經過不斷的試 驗及努力，終於開發出本創作。 本創作之主要目的在於提一 鎖定裝置，以改差上过"、種自仃車之如叉避震器 本低廉、且右古4e μ 魂主要可以達到生產成 +他廉具有市場競爭力為目的。 為了達到上述創作g 、，本創作係採取以下之技術手 5 M285519 段予以達成，本創作包括有： 套筒’該套筒設置於内管的上側内部處，套 I:設有斜面，套筒内部設有孔；-彈菁，由套筒下二: 上牙設，該彈簧位於套筒的内部下側； 朝 甸夾，於筒夾内部設右一 Λ/Γ 有孔，~夹下側外部相對於义 述的斜面處設有相對的斜面； 、則 中央設有孔的墊片，設置於套筒上側； 偏。柄，《方；塾片± ’偏心柄的偏心位置設置一螺於 孔；-螺栓，設置於螺栓孔内部’於螺栓内部設置螺孔、.王 ▲拉桿，其上側設置螺紋部，於拉桿下側設置一凸片， 该拉桿係穿入筒夾上的孔、彈簧、套筒内部的孔與塾片内 部的孔，以螺紋部螺合於螺栓的螺孔處，凸片位於筒夹的 内部上側。 本創作所提供的創新設計，可以獲得的具體功效增進 包括： ^ 、=產成本低廉並具有市場競爭力：於鎖定自行車之前 =避震器時’因不使用成本高昂的油壓或氣壓棒，而使用 機械式避震珂叉，由於機機式避震前叉的成本較低，可達 到生產成本低廉與具有市場競爭力的目的。 【實施方式】 明芩看第一至三及第五圖所示，本創作係為一種自行 車之前又避震器鎖定裝置，包括有： 一柱狀的導管（1 〇)，該導管（1 〇)的下側係鎖 固於前叉的外管（1 1 )上； 6 M28551^ 一内管（20)，套置於外管（ii)上，且導管（1 〇 )的上側係穿套於内管（2 0 )的内部下側； 一呈中空圓柱狀且具有適當長度的套筒（3〇)，該 套筒（3 0 )係設置於内管（2 0 )的上側内部處，套筒 (3 0 )的内部下側設有斜面（3 1 )，套筒（3 0 )内 部並設有孔； 一彈簧（3 2 )，係由套筒（3 〇 )下側朝上穿設， 該彈簧（3 2 )並位於套筒（3 0 )的内部下側； Φ 一具有適當長度的筒夾（40)，於筒夾（40)内 部設有一貫通的孔（4 1 )，筒夾（4 〇 )下側外部相對 於前述的斜面（3 1)處設有相對的斜面（42)，於筒 夾（4 0 )下側以間隔距離設有數剖溝（4 3 ); 一中央設有孔的墊片（50)，係設置於套筒（3〇) 上側； 一偏心柄（6 0 )，設於墊片（5 〇 )上，偏心柄（6 〇 )的偏心位置設置一螺栓孔（6 1 )，一螺栓（6 2 )， #係設置於螺栓孔（6 i Θ，螺检（6 2 )内部設置螺孔 (6 3 ) ’偏心柄（6 0 )下側距螺栓（6 2 )之圓心的 距離較偏心柄（6 0 )上側距螺栓（6 2 )之圓心的距離 為近，使偏心柄（6 0 )形成偏心； 一拉桿（7 0 )，其上側設置螺紋部（7丄），並於 拉桿（7 0 )下側設置一凸片（7 2 )，該拉桿（7 〇 ) 係可牙入同夾（40)上的孔（41)、彈菁（32)、 套筒（3 0 )内部的孔與塾片（5 〇 )内部的孔，並以螺 7 M285519 =(7 1 )，螺合於螺栓（6 2 )的螺孔（6 3 )處，凸 7 2 )並位於筒夾（4 〇 )的内部上側。 ^二、四、五圖中所示，藉上述結構的組合後，於 ^日”主要係可藉由-偏心柄（6 0 )於撥動之後（如 弟二圖至第六圖所示）’偏心柄（60)所產生的偏移量， 俾使拉才干（7 0 )朝上拉動’藉由拉桿（7 〇 )下側設置 白0凸片（7 2 )迫使筒夾（4 ◦)也隨之朝上拉動，筒夾 :4 0 )於朝上拉動的同時’因套筒（3 〇 )下側内壁的 '： 3 1 )與茼夾（4 0 )下側外壁的斜面（4 2 )相 互摩擦，而迫使筒Η 4 G )内部的孔（4丄）縮小，並 Z猎由筒夹（40)内部之孔（41)的孔徑縮小而對導 、〇 )上側產生束緊之功能，即可對自行車之前叉避 震裔達到鎖定之功效。 於本創作中，由於鎖定自行車之前叉避震器時，因不 使用成本高昂的油職氣屢棒，係使用機械式避震前叉， :於機機”震前叉的成本較低，可以達到生產成本低廉 人具有市場競爭力的目的。 以上所述，僅是本創作的較佳實施例，並非對本創作 作任㈣式上的限制，任何所屬技術領域中具有通常知識 者右在不脫離本創作所提技術特徵的範圍内，利用本創 作所揭示技術内容所作出局部更動或㈣的等效實施例， 亚且未脫離本㈣的技術特"容，均仍屬於本創作技術 特徵的範圍内。 【圖式簡單說明】 8 M285519Cheng, Gao: For the manufacturers of bicycles, it is necessary to improve the cost. [New content] 妒, ^ ^ ^ α is called 汧艽 发 发, in order to solve the problem of the above-mentioned users in the use of ^ n ^ ^ " 4, after continuous trial and effort, finally developed this creation. The main purpose of this creation is to propose a locking device to change the difference, and the kind of self-propelled car such as fork shock absorber is low-cost, and the right ancient 4e μ soul can mainly achieve production + helian is competitive in the market for purpose. In order to achieve the above creation g, the creation is achieved by the following technical hand 5 M285519 paragraph, the creation includes: a sleeve 'the sleeve is disposed inside the upper side of the inner tube, the sleeve I: is provided with a slope, a sleeve The inside is provided with a hole; - the elastic cyanine, the lower part of the sleeve: the upper teeth, the spring is located on the inner side of the sleeve; the Zhaodian clip, the right one of the inside of the collet is provided with a hole, the lower side of the clamp The outer surface is provided with a relative inclined surface relative to the inclined surface of the expression; and the spacer with the hole at the center is disposed on the upper side of the sleeve; Handle, "square; 塾 piece ± 'The eccentric position of the eccentric handle is set to a hole in the hole; - bolt, set inside the bolt hole 'Set the screw hole inside the bolt, the king ▲ pull rod, the upper side is provided with a threaded portion, under the drawbar a tab is disposed on the side, the rod is inserted into the hole in the collet, the spring, the hole inside the sleeve and the hole inside the sleeve, and the threaded portion is screwed to the screw hole of the bolt, and the tab is located inside the collet Upper side. The specific enhancements that can be achieved with the innovative design provided by this creation include: ^, = low cost of production and market competitiveness: before locking the bicycle = shock absorbers 'because of the use of costly oil pressure or gas pressure rods, The use of mechanical suspension forks, due to the lower cost of the machine-type suspension fork, can achieve low production costs and market competitiveness. [Embodiment] As shown in the first to third and fifth figures, the present invention is a bicycle front shock absorber locking device, comprising: a columnar catheter (1 〇), the catheter (1 〇 The lower side is locked to the outer tube (1 1 ) of the front fork; 6 M28551^ an inner tube (20), placed over the outer tube (ii), and the upper side of the catheter (1 〇) is sheathed a lower inner side of the inner tube (20); a sleeve (3〇) having a hollow cylindrical shape and having an appropriate length, the sleeve (30) being disposed at an inner side of the inner side of the inner tube (20) The inner side of the sleeve (30) is provided with a slope (3 1 ), and the sleeve (30) is internally provided with a hole; a spring (3 2 ) is worn by the sleeve (3 〇) on the lower side The spring (3 2 ) is located on the inner lower side of the sleeve (30); Φ a collet (40) having an appropriate length, and a through hole (4 1 ) is disposed inside the collet (40). The lower outer portion of the collet (4 〇) is provided with an opposite inclined surface (42) with respect to the aforementioned inclined surface (31), and a plurality of intersecting grooves (43) are disposed at a distance from the lower side of the collet (40); a gasket (50) with a hole in the center On the upper side of the sleeve (3〇); an eccentric handle (60) is placed on the spacer (5 〇), and a eccentric position of the eccentric handle (6 〇) is provided with a bolt hole (6 1 ), a bolt (6 2 ), #系设置在螺栓孔孔(6 i Θ, screw check (6 2 ) internally set screw hole (6 3 ) 'Eccentric handle (6 0 ) lower side of the bolt (6 2 ) the center of the distance is closer to the eccentric handle ( 6 0) The distance from the center of the upper side bolt (6 2 ) is close, so that the eccentric shank (60) is eccentric; a tie rod (7 0) is provided with a threaded portion (7丄) on the upper side, and the tie rod (7 0) a lower tab (7 2 ) is provided on the lower side, and the pull rod (7 〇) is a hole (41), an elastic cyanine (32), a hole in the sleeve (30), and a hole in the sleeve (40) The inner hole of the cymbal (5 〇), with the screw 7 M285519 = (7 1 ), screwed into the screw hole (6 3 ) of the bolt (6 2 ), convex 7 2 ) and located in the collet (4 〇) The upper side of the interior. ^In the second, fourth and fifth figures, after the combination of the above structures, the main day can be moved by the eccentric handle (60) (as shown in the second figure to the sixth figure). 'The offset generated by the eccentric handle (60), so that the pull (70) pulls upwards. 'Set the white 0 tab (7 2 ) on the lower side of the pull rod (7 〇) to force the collet (4 ◦) It also pulls up, the collet: 4 0) while pulling upwards, 'because of the inner wall of the lower side of the sleeve (3 〇): 3 1 ) and the bevel of the lower outer wall of the 茼 clip (4 0) (4 2) rubbing each other, forcing the inner hole (4丄) of the cartridge 4 G) to shrink, and the Z-hunt is narrowed by the aperture of the hole (41) inside the collet (40) to tighten the upper side of the guide, the crucible) Function, you can achieve the locking effect of the bicycle front fork shock absorber. In this creation, because the bicycle front fork shock absorber is locked, because the high cost of oil is not used, the mechanical shock absorber is used. Fork, : The machine has a lower cost for the front fork, which can achieve the goal of market competitiveness for people with low production costs. The above description is only a preferred embodiment of the present invention, and is not a limitation on the present invention. Anyone having ordinary knowledge in the technical field can use the present invention without departing from the technical features of the present invention. The partial modification of the technical content disclosed in the creation or the equivalent embodiment of (4), and the technical features of the present invention are still within the scope of the technical features of the present invention. [Simple diagram] 8 M285519
第 一 圖 :本創 作 之 立體外 觀 圖 0 第 二 圖 係 ，本創 作 之 立體分解 圖 〇 第 二 圖 係 >本創 作 之 結合剖 面 圖 0 第 四 圖 係 本創 作 之 較佳實 施 例 的 平 面圖 第 五 圖 係 本創 作 之 較佳實 施例 的 剖 面圖 第 六 圖 係 本創 作 之 剖面動 作 圖 0 [ :主要 S件符 號 說明】 ( 1 0 ) 導管 ( 1 1 ) 外 管 ( 2 0 ) 内管 ( 3 0 ) 套 筒 ( 3 1 ) 斜面 ( 3 2 ) 彈 簧 ( 4 0 ) 筒夾 ( 4 1 ) 孔 ( 4 2 ) 斜面 ( 4 3 ) 剖 溝 ( 5 0 ) 墊片 ( 6 0 ) 偏心柄 ( 6 1 ) 螺栓孔 ( 6 2 ) 螺栓 ( 6 3 ) 螺 孔 ( 7 0 ) 拉桿 ( 7 1 ) 螺 紋部 ( 7 2 ) 凸片 9The first picture: the three-dimensional appearance of the creation 0, the second picture, the three-dimensional exploded view of the creation, the second picture system, the combination of the creation, the cross-sectional view, the fourth picture, the plan view of the preferred embodiment of the present invention The fifth drawing is a cross-sectional view of the preferred embodiment of the present invention. The sixth drawing is a cross-sectional action diagram of the present invention. [ [: Main S-shaped symbol description] (1 0) Conduit (1 1 ) Outer tube (20) Inner tube ( 3 0 ) Sleeve ( 3 1 ) Bevel ( 3 2 ) Spring ( 4 0 ) Collet ( 4 1 ) Hole ( 4 2 ) Bevel ( 4 3 ) Groove ( 5 0 ) Gasket ( 6 0 ) Eccentric handle ( 6 1 ) Bolt hole ( 6 2 ) Bolt ( 6 3 ) Bolt hole ( 7 0 ) Pull rod ( 7 1 ) Thread part ( 7 2 ) Tab 9