201028326 六、發明說明： 【發明所屬之技術領域】 ―本發明係與自行車有關，更詳而言之是指一種用於自 订車之快拆結構及利用該快拆結構達成快拆 線結槿。 【先前技術】 參 按’隨著節能與環保意識曰漸高漲，自行車已成為現 代人主要代步工具之-，為因應越來越多現代人載運自行 車至郊外旅遊騎乘之需求’自行車的大部份構件皆已發展 成可拆裝之型態，以敷需求。 台灣公告第355493號專利即揭露一種可拆卸自行車 車架結構，其車架係可拆卸成前車架與後車架，且連結於 該前車架的前煞車線以及連結於該後車架的後煞車線:別 於其末端設有-鉤頭，使得前煞車線與後煞車線可相互釣 ❹ m喊成完㈣煞树，反之拆解時，目鉤置 @兩鉤賴開以分誠前、後煞車線，俾利後續 然而，上述習知前、後煞車線僅以夠頭相互連接結 構並不穩固，容易於頻繁的煞車線作動中 形，從而有安全之虞。有寒於此，本案發明人乃31; 索’並積多年從事自打車領域之研究開發與製造經驗终 而有本發明之產生。 201028326 【發明内容】 本發明之主要目的在於提供一種用於自行車之快拆結 構，係可使得採用該快拆結構連結之自行車組件達快速、 方便拆裝之目的，且該快拆結構穩固，無安全之虞。 本發明之另一目的在於提供一種可拆式自行車傳動線 結構’係使用上述快拆結構連接二分離之傳動線組件，藉 以使得該傳輯轉可達快速、讀躲之功效，且結構 穩固，無安全之虞。 緣以達成上述目的，本發明所提供之一種用於自行車 之快拆結構，包含：—套筒，内部形成有_大徑面及一與 該大彳生面夾設一預定角度之小徑錐面，且近該大徑面之一 端，供連結一第一自行車組件；一柱塞，可移動地設於該 ，筒近該小徑錐面之一端，且可受操作於一相對遠離該套 筒之第一位置與一相對接近該套筒之第二位置間變換位 置，該柱塞具有一軸孔供一第二自行車組件穿設，以及多 數與δ亥軸孔相通之側孔；多數珠體，係容置於該柱塞之該 -側孔，當該柱塞於該第一位置時，該些珠體受該小徑錐 面推抵而進入該軸孔以迫緊該第二自行車組件，當該柱塞 又操作移至第二位置時，該些珠體被帶至大徑面而退出該 軸孔，使得該第二自行車組件未受該些珠體迫緊而可自該 軸孔抽離。另外，本發明亦揭露一可拆式自行車傳動線結 構係使用上述快拆結構連結二分離之傳動線組件。 【實施方式】 201028326 請先參照第一至四圖，係本發明一較佳實施例之快拆 結構應用於自行車200傳動線之態樣，使得習知一體式自 行車傳動線成為一種可拆式自行車傳動線結構100,該自 行車傳動線結構100包括多數第一傳動線組件10、多數第 二傳動線組件20與多數快拆結構30 ;其中： 各該第一傳動線組件10於本實施例為具有一撓性煞 車線11與一設於該撓性煞車線11末端之螺紋結合塊12， 俾利後續可能發生的煞車線11更換作業；201028326 VI. Description of the invention: [Technical field to which the invention pertains] - The present invention relates to bicycles, and more particularly to a quick release structure for a custom car and a quick release line knot using the quick release structure . [Prior Art] Participation in the 'increasing awareness of energy conservation and environmental protection, bicycles have become the main means of transportation for modern people - in response to the demand for more and more modern people carrying bicycles to the suburbs for tourism riding, 'most of the bicycles All components have been developed into a removable form to meet demand. Taiwan Patent No. 355493 discloses a detachable bicycle frame structure in which the frame is detachable into a front frame and a rear frame, and a front brake line coupled to the front frame and a front frame coupled to the rear frame. After the brake line: Do not have a hook head at the end, so that the front and rear brake lines can be used for fishing. The shouting is completed (four) eucalyptus, and when disassembled, the hook is placed @@@ Front and rear brake lines, follow-up However, the above-mentioned conventional front and rear brake lines are only stable with the head joint structure, and it is easy to use the frequent brake line to move the middle shape, thus having a safety hazard. In the cold, the inventor of the case was 31; Suo's accumulated years of research and development and manufacturing experience in the field of taxis. 201028326 SUMMARY OF THE INVENTION The main object of the present invention is to provide a quick release structure for a bicycle, which can make the bicycle assembly connected by the quick release structure quick and convenient to disassemble, and the quick release structure is stable, The key to safety. Another object of the present invention is to provide a detachable bicycle transmission line structure that uses the above-mentioned quick release structure to connect two separate drive line assemblies, so that the transfer can be quickly and read, and the structure is stable. No safety. In order to achieve the above object, the present invention provides a quick release structure for a bicycle, comprising: a sleeve having a large diameter surface formed therein and a small diameter cone sandwiching the large growth surface with a predetermined angle And a side of the large diameter surface for connecting a first bicycle component; a plunger movably disposed at the one end of the small diameter taper and operable to be relatively away from the sleeve a first position of the barrel and a second position relatively close to the sleeve, the plunger having a shaft hole for a second bicycle component to be pierced, and a plurality of side holes communicating with the δ-axis hole; the plurality of beads The system is disposed in the side hole of the plunger. When the plunger is in the first position, the beads are pushed by the small diameter taper into the shaft hole to press the second bicycle component. When the plunger is again moved to the second position, the beads are brought to the large diameter surface and exit the shaft hole, so that the second bicycle component is not pressed by the beads and can be self-engaged from the shaft hole Pull away. In addition, the present invention also discloses a detachable bicycle transmission line structure that uses the quick release structure to connect two separate drive line assemblies. [Embodiment] 201028326 Referring first to fourth figures, a quick release structure according to a preferred embodiment of the present invention is applied to a bicycle 200 transmission line, so that the conventional integrated bicycle transmission line becomes a detachable bicycle. Driveline structure 100, the bicycle driveline structure 100 includes a plurality of first driveline assemblies 10, a plurality of second driveline assemblies 20, and a plurality of quick release structures 30; wherein: each of the first driveline assemblies 10 has a flexible brake wire 11 and a threaded joint block 12 disposed at the end of the flexible brake wire 11 to facilitate the subsequent replacement of the brake wire 11;
各該第二傳動線組件20於本實施例為具有一徺性煞 車線21、一設於該撓性煞車線21末端之筒體22以及一結 合於該筒體22上的剛性棒體23，且該剛性棒體23上設有 三個彼此相隔預定距離之環凹槽231。 分识拆結構3〇分別設於該第一 傳動線紕件20之間’用以連接該第一、第二傳動線組件 1〇、2〇 ’且該些快拆結構30彼此呈錯位設置（第一圖參照） =顏色=同’藉以防止使用者誤接以及使拆裝更加便利、 、速月1述各快折結構3Q包括— 〆 一 彈簧Μ與三珠體37;其中： 门 及一 j筒Μ為—中空筒體’其内部形成有一大徑面Ml 套筒3U夾設—預定角度之小徑錐面312 ;該 用以供該之—端价螺故段32,係 該柱夷Μ、線且件1〇之螺紋結合塊12與之螺接； 由該彈簧;4 有錐形凸部331之剛體’其係藉 °置而以可移動之方式設於該套筒31近該 201028326 小徑錐面312之一端，詳言之，因該彈簧34容設於該套筒 31，且其一端抵於該螺紋結合塊12，另端抵於該柱塞33 之錐形凸部331，因此該柱塞33可受操作於一相對遠離該 套Λ31之第一位置P1與一相對接近該套筒31之第二位置 P2間變換位置，此部份容後再述。又，該柱塞33中央設 有一軸孔35供該剛性棒體23穿設，以及於錐形凸部331 周側設有三個與該轴孔35相通之側孔36，該些側孔36係 供容置該些珠體37 ;另一提的是，該柱塞33具有一外露 於該套筒31外之階狀尾端33a，該尾端33a係供一按壓件 38緊谘套固其上，本實施例之按壓件38前端呈圓弧狀， 以使吾人按壓安全。 以上即為本發明之可拆式自行車傳動線結構100各構 件及其相關位置之說明，以下茲敘述其拆裝方式於後： 第三圖揭示第一、第二傳動線組件1〇、2〇組裝完成， 此時的柱塞33受到彈簧34推抵而被帶至第一位置？1，並 維持於該第一位置P1 ’該些珠體37亦同時被該柱塞33帶 至小徑錐面312，並藉由該小徑錐面312的斜面高度差， 被推抵進入柱塞33之轴孔35，並進一步後入環凹槽231， 藉以迫緊該第二傳動線組件20之剛性棒體23，因而整體 結構相當穩固，使得該第一、第二傳動線組件1〇、20得以 組裝成一體。反之’如欲拆卸該第一、第二傳動線組件10、 20時，請配合參照第四圖，使用者可施力於該按壓件38， 藉此不費力地將該柱塞33推至第二位置P2，於此同時， 彈簧34受到壓縮，且該些珠體37被柱塞33帶至大徑面 201028326 311，因此珠體37不再受到小徑錐面312的推抵而退出抽 孔35 ’使得該第二傳動線組件20未受該些珠體37迫緊而 可被自該轴孔35抽離’如此即可完成第一、第二傳動線組 件10、20的拆卸。是以，相較習用者而言，本發明確實可 達快速、方便拆裝之功效’且結構穩固，無安全之虞。 值得一提的是’由於剛性棒體23上設有三個彼此相隔 預定距離之環凹槽231，因此使用者可適當移動剛性棒體 23 ’以使該些珠體37進入另一環凹槽231，藉此達微調整 ❹ 體煞車線長度之目的。 第五圖為本發明第二較佳實施例之可拆式自行車傳動 線結構100’，其與上述第一較佳實施例結構大致相同，差 異處僅在於本實施例之剛性棒體23’上沒有設置環凹槽，惟 此剛性棒體23’之設計仍可為該些珠體37’所迫緊，故同樣 可達成本發明之功效。 第六圖為本發明第三較佳實施例之可拆式自行車傳動 線結構100，，，其與上述實施例結構大致相同，不同處在於 & 冑二傳動線組件的結構；本實關之第二傳動線組件20” 係為撓性煞車線11”本體，此撓性煞車線u，，同樣可為該 些珠體37”边緊，故同樣可達本發明之功效，且可節 本。 由上述了知，本發明之快拆結構係可使二個具有拆裝 需求之自行車傳動線組件在拆裝時不需藉助其它拆裝工具 即^夬速，成拆裝，係可節省大量時間，且結構穩固。然 /員 '月的Τξ： |發明之快拆結構並非僅侷限於上述所列舉 201028326 之實施例而已’舉凡自行車中具有拆裝需求之構件皆可使 用，例如第七圖所示之自行車車燈3〇〇與自行和巴手· 即可藉由豸快拆結構30連結，或是自行車腳架斑 行車組件。 、〃、寸 以上所述僅為本發明之數個較佳可行實施例而已，故 舉凡·本制卿書及”專概_為之等效結構變 化，理應包含在本發明之專利範圍内。 ❹ 【圖式簡單說明】 第-圖為本發明第-較佳實施例之可拆式自行車傳動 線的錯位配置示意圖。 第二圖為上述實施例之可拆式自行車傳動線結構之立 體分解圖。 第二圖為上述實施例之組合剖面圖，揭示柱塞位於第 一位置。 帛四®為上述實關之組合舶圖，揭棘塞位於第 二位置。 第五圖為本發明第二較佳實施例之可拆式自行車傳動 線結構之剖面圖。 第圖為本發明第三較佳實施例之可拆式自行車傳動 線結構之剖面圖。 第七圖揭示本發明之快拆結構應用於連結自行車把手 與自行車車燈。 201028326 【主要元件符號說明】 100可拆式自行車傳動線結構 10 第一傳動線組件 11 撓性煞車線 12 螺紋結合塊 20 第二傳動線組件 21 撓性煞車線 22 筒體 23 剛性棒體 231 環凹槽 30 快拆結構 31 套筒 311 大徑面 312 小徑錐面 32 螺紋段 33 柱塞 33a尾端 331 錐形凸部 34 彈簧 35 軸孔 36 側孔 37 珠體 38 按壓件 100’可拆式自行車傳動線結構 23, 剛性棒體 37’珠體Each of the second transmission line assemblies 20 has a flexible brake wire 21, a tubular body 22 disposed at the end of the flexible brake wire 21, and a rigid rod body 23 coupled to the tubular body 22, And the rigid rod body 23 is provided with three ring grooves 231 spaced apart from each other by a predetermined distance. The split structure 3 is disposed between the first drive line member 20 for connecting the first and second drive line assemblies 1〇, 2〇' and the quick release structures 30 are arranged offset from each other ( The first figure refers to) = color = the same 'to prevent the user from misconnecting and make the disassembly and assembly more convenient, and the quick-closing structure 3Q includes - a spring Μ and a three-bead 37; wherein: the door and a The j cylinder is a hollow cylinder, and a large diameter surface M1 is formed inside the sleeve 3U, and a small diameter cone surface 312 is formed at a predetermined angle; the shaft is used for the end point price screw 32, which is the column The threaded joint block 12 of the Μ, the wire and the piece 1 is screwed thereto; the rigid body of the tapered convex portion 331 is disposed on the sleeve 31 by the spring 201028326 One end of the small diameter taper surface 312, in detail, because the spring 34 is accommodated in the sleeve 31, and one end thereof abuts against the threaded joint block 12, and the other end abuts against the tapered convex portion 331 of the plunger 33. Therefore, the plunger 33 can be operated between a first position P1 relatively far from the ferrule 31 and a second position P2 relatively close to the sleeve 31, After said receiving parts. Further, a shaft hole 35 is disposed in the center of the plunger 33 for the rigid rod body 23 to be bored, and three side holes 36 communicating with the shaft hole 35 are provided on the circumferential side of the tapered protrusion portion 331. The side holes 36 are The bead body 37 is provided for receiving the bead body 37. The plunger 33 has a stepped end 33a exposed outside the sleeve 31. The tail end 33a is provided with a pressing member 38 for tightly fitting In the above, the front end of the pressing member 38 of the present embodiment has an arc shape so that the user can press it safely. The above is the description of the components of the detachable bicycle transmission line structure 100 of the present invention and their related positions. The following is a description of the disassembly and assembly method: The third figure discloses the first and second transmission line assemblies 1〇, 2〇. When the assembly is completed, the plunger 33 at this time is pushed by the spring 34 to be brought to the first position. And maintaining the first position P1 'the beads 37 are simultaneously brought by the plunger 33 to the small-diameter tapered surface 312, and are pushed into the column by the difference in the slope height of the small-diameter tapered surface 312 The shaft hole 35 of the plug 33 is further inserted into the ring groove 231, thereby forcing the rigid rod body 23 of the second drive line assembly 20, so that the overall structure is relatively stable, so that the first and second drive line assemblies 1〇 20 can be assembled into one. Conversely, when the first and second drive line assemblies 10 and 20 are to be disassembled, please refer to the fourth figure, and the user can apply the force to the pressing member 38, thereby pushing the plunger 33 to the first effort without difficulty. At the same time, the spring 34 is compressed, and the beads 37 are brought by the plunger 33 to the large diameter surface 201028326 311, so the bead body 37 is no longer pushed by the small diameter taper surface 312 and exits the punching hole. 35' causes the second drive line assembly 20 to be unloaded by the beads 37 and can be pulled away from the shaft hole 35. Thus, the disassembly of the first and second drive line assemblies 10, 20 can be accomplished. Therefore, the present invention can achieve the effect of quick and easy disassembly and assembly as compared with the conventional ones, and the structure is stable and has no safety. It is worth mentioning that 'since the rigid rod 23 is provided with three ring grooves 231 spaced apart from each other by a predetermined distance, the user can appropriately move the rigid rods 23' to make the beads 37 enter the other ring groove 231. In this way, the purpose of adjusting the length of the body line is slightly adjusted. The fifth figure is a detachable bicycle transmission line structure 100' according to a second preferred embodiment of the present invention, which is substantially the same as the first preferred embodiment, and the difference lies only in the rigid rod body 23' of the present embodiment. The ring groove is not provided, but the design of the rigid bar 23' can still be tightened by the beads 37', so that the effect of the invention can be achieved. The sixth embodiment is a detachable bicycle transmission line structure 100 according to a third preferred embodiment of the present invention, which is substantially the same as the structure of the above embodiment, and the difference lies in the structure of the & second transmission line assembly; The second transmission line assembly 20" is a flexible brake wire 11" body, and the flexible brake wire u, which can also be tightly pressed for the beads 37", can also achieve the effect of the present invention, and can be saved It is known from the above that the quick release structure of the present invention enables two bicycle drive line assemblies having disassembly and assembly requirements to be disassembled and assembled without disassembly and assembly by means of other disassembly tools. Time, and the structure is stable. However, the quick-release structure of the invention is not limited to the above-mentioned embodiments of 201028326, but the components with the disassembly requirements of the bicycle can be used, for example, the seventh figure. The illustrated bicycle light 3〇〇 and the self-handling and the hand can be connected by the quick release structure 30 or the bicycle stand. The above is only a few of the inventions. Good practice example, so The present system and Qing-book "Almost exclusively _ whom equivalent structure changes, should be included within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the dislocation configuration of a detachable bicycle transmission line according to a first preferred embodiment of the present invention. The second figure is a perspective exploded view of the detachable bicycle transmission line structure of the above embodiment. The second figure is a combined cross-sectional view of the above embodiment, revealing that the plunger is in the first position.帛4® is the combination of the above-mentioned real-time closures, and the thorns are located in the second position. Figure 5 is a cross-sectional view showing the structure of a detachable bicycle transmission line in accordance with a second preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view showing the structure of a detachable bicycle transmission line in accordance with a third preferred embodiment of the present invention. The seventh figure reveals that the quick release structure of the present invention is applied to a joint bicycle handlebar and a bicycle light. 201028326 [Description of main component symbols] 100 detachable bicycle transmission line structure 10 First transmission line assembly 11 Flexible brake line 12 Threaded joint block 20 Second drive line assembly 21 Flexible brake line 22 Cylinder 23 Rigid rod 231 ring Groove 30 Quick release structure 31 Sleeve 311 Large diameter surface 312 Small diameter taper surface 32 Threaded section 33 Plunger 33a Rear end 331 Tapered convex part 34 Spring 35 Shaft hole 36 Side hole 37 Bead body 38 Detachable piece 100' Detachable Bicycle drive line structure 23, rigid rod 37' beads
100”可拆式自行車傳動線結構 11”撓性煞車線 20”第二傳動線組件 37”珠體 300自行車把手 400自行車車燈 P1 第一位置 P2 第二位置100" detachable bicycle drive line structure 11" flexible brake line 20" second drive line assembly 37" beads 300 bicycle handle 400 bicycle lights P1 first position P2 second position