M366513 五、新型說明： 【新型所屬之技術領域】 本創作係-種自憐高耐力強度崎 、目的為··將螺桿—端設有連動頭 ^打 定座組設有連結一體之驅動軸偏心軸、定位 、及具有增大耐 軸套’而得形成放鬆螺捍時各零件不分離A、柄、 力強度之功效。 【先前技術】M366513 V. New description: 【New technology field】 This creation department is self-pity and high-resistance strength, and the purpose is to set the screw-end with the linkage head. The shaft, the positioning, and the function of increasing the resistance to the sleeve and forming the loosening screw do not separate the A, the handle, and the strength of the force. [Prior Art]
查，習知自行車快拆結構，大體皆如圖一、示. 係由兩端具有螺牙之螺桿1G、彈簧u、螺帽12、迫定套 13、=弧_之放塊14、具有偏心孔^鎖迫柄 細干10穿組車架叉桿19、輪軸18，再鎖合螺帽12， 後即可扳_她16，藉由其偏心孔17娜使螺桿1〇 產生拉迫定位之職效果；上述，其實存在有下列缺點·· ⑴其定位塊14與迫定套13雖可套合，但並未連結一體 ，因此會有分離之軌，使㈣f刻意狀組合-體 ’造成使用不方便。 ⑵其螺桿10與鎖迫柄16之組合，储由螺桿1G之螺牙 螺a於卡合頭15之螺孔，因此，當震動時，螺桿1〇 與卡合頭15間會有鬆動*不概之虞，造成鬆脫之危 ⑶其卡合頭15與鎖迫柄ι6呈直接連結，無其它補強零 件、結構，故其耐力強度較小。 M366513 【新型内容】 晴參閱圖三、四、五，係一螺桿20 —端具有彈簧Μ 螺帽22 ’另一端穿組彈簧21及具有連動頭23，連動頭23 具有連結孔24，並設有中空之迫定座25套合於連動頭23， 迫定座25雙邊設有貫穿之軸孔26，而穿組驅動軸3〇，驅 動轴30 —端具有偏心軸31，偏心軸31組合連結於螺桿2〇 之連動頭23之連結孔24，驅動軸30並連設有鎖迫柄昶， 形成扳轉鎖迫柄39時可連帶旋轉驅動軸3〇偏心轴31，進 而作動連動頭23螺桿20，而得使螺桿螺帽對車架又桿19 放鬆、迫緊，並藉由上述結構，可使螺桿2〇與鎖迫柄39 之連結結構得增大耐力強度之功效。 【實施方式】 本創作驅動軸30偏心軸31與迫定座25之組合結構， 係設成：如圖三、四所示，設有一軸套34組入迫定座25之 軸孔26中，偏心軸31穿組於軸套34、再配合c型扣35定 位’形成偏心軸31可依軸套34而旋轉。 本創作鎖迫柄39與驅動軸3〇之組合結構，係設成：如 圖三、四所示，驅動軸30設有卡定槽32，並設具有定位槽 37之定位塊36套合於驅動軸3Q，鎖迫柄39則套合於定位 塊36，配合一螺栓38鎖合於驅動轴3〇之螺孔33，而得形 成鎖迫柄39、驅動轴30、定位塊36組合一體不分離。 本創作之使用、功效··如圖四、五所示，係將螺桿2〇 穿組於車架叉桿19、輪軸18而鎖合一體。當呈圖四所示狀 悲時，驅動抽30之偏心轴31使螺桿2〇呈向左之位置，而 M366513 得迫使螺帽22、迫定座25迫附緊)車架轉19。當欲 拆解輪子⑹錢、時，如圖五所示，扳轉鎖迫柄邪，可轉 動驅，軸3G使其命雄31触，而可使螺桿2q向右作動 22不再迫f _以桿19，而得呈放鬆狀 悲供拆離。Check, the bicycle quick release structure is generally shown in Figure 1. The screw 1G with the thread at both ends, the spring u, the nut 12, the forced sleeve 13, the arc _ the block 14, has eccentricity The hole ^ lock forced shank 10 to wear the frame fork yoke 19, the axle 18, and then the nut 12 is locked, and then the y-she 16 can be pulled, and the eccentric hole 17 is used to cause the screw 1 拉 to be pulled and positioned. Job effect; above, in fact, there are the following shortcomings: (1) Although the positioning block 14 and the forcing sleeve 13 can be nested, but not integrated, so there will be a separation track, so that (four) f deliberate combination - body 'use inconvenient. (2) The combination of the screw 10 and the locking handle 16 stores the screw hole of the screw 1G of the screw 1G in the engaging head 15, so that when the vibration occurs, the screw 1〇 and the engaging head 15 are loosened* In general, the risk of loosening is caused. (3) The engaging head 15 is directly connected with the locking handle ι6, and there is no other reinforcing parts and structures, so the endurance strength is small. M366513 [New content] See Figure 3, 4, and 5 for a clear, a screw 20 end has a spring 螺 nut 22 'the other end wears the group spring 21 and has a linkage head 23, and the linkage head 23 has a coupling hole 24, and is provided 25 sets of hollow forced seating are combined with the connecting head 23, and the fixed seat 25 is provided with a through-hole hole 26 on both sides, and the set drive shaft 3〇, the drive shaft 30 has an eccentric shaft 31 at its end, and the eccentric shaft 31 is combined with the The connecting hole 24 of the connecting head 23 of the screw 2, the driving shaft 30 is connected with the locking handle 昶, and the eccentric shaft 31 can be coupled with the rotating driving shaft 3 when the slidable locking handle 39 is formed, and then the screw 23 of the connecting head 23 is actuated. Therefore, the screw nut is loosened and pressed against the frame and the lever 19, and by the above structure, the connection structure of the screw 2 〇 and the lock urging 39 can increase the strength strength. [Embodiment] The combination structure of the eccentric shaft 31 and the forcing seat 25 of the driving drive shaft 30 is set as follows: as shown in FIG. 3 and FIG. 4, a bushing 34 is disposed in the shaft hole 26 of the forcing seat 25, The eccentric shaft 31 is formed by the sleeve 34 and is further engaged with the c-shaped buckle 35. The eccentric shaft 31 is formed to be rotatable according to the sleeve 34. The combination structure of the design lock urging 39 and the drive shaft 3 系 is configured as follows: as shown in FIG. 3 and FIG. 4 , the drive shaft 30 is provided with a locking groove 32 , and the positioning block 36 having the positioning groove 37 is sleeved on the same. The driving shaft 3Q, the locking handle 39 is sleeved on the positioning block 36, and is engaged with the screw hole 33 of the driving shaft 3 by a bolt 38, so that the locking handle 39, the driving shaft 30 and the positioning block 36 are integrated. Separation. The use and function of the present invention are as shown in Figs. 4 and 5. The screw 2 is worn in the frame fork 19 and the axle 18 to be integrated. When it is shown in Fig. 4, the eccentric shaft 31 driving the pump 30 causes the screw 2 to be placed to the left, and the M366513 forces the nut 22 and the fixed seat 25 to be tightly attached to the frame turn 19. When you want to dismantle the wheel (6) money, as shown in Figure 5, turn the lock to force the handle evil, you can turn the drive, the shaft 3G makes it hit 31, and the screw 2q can move to the right 22 is no longer forced _ With the rod 19, it is relaxed and detached.
θ由上述說明可知，本創作具有下列功效優點⑴螺 才千20連動碩23、迫定座25、鎖迫柄39、驅動軸3〇偏心轴 31，軸套34、定位塊36呈連結_體，換言之，無論鎖緊、 放鬆時，皆不會有零件分離之問題，使用方便⑵迫定座25 形成包覆驅動輛30偏心軸3卜連動頭23之結構，而得保 護偏心軸3卜連動頭23之效果⑶螺桿20與驅動軸3〇 ^ 連結結構，S成具有連動頭23、偏心軸31，鎖迫柄如與 驅動軸30之連結結構設成具有定位塊36，邮形成增大财 力強度之效果可得增大迫緊強度、增進不易鬆脫之功 效。 综上所述，本創作之結構，確實具有極佳實用性與增 進功效，誠符合新型專利要旨，懇請賜准專利。 【圖式簡單說明】 圖一，習知立體分解圖 圖二’習知組合剖視使用狀態正視圖 圖三，本創作立體分解圖 圖四’本創作組合剖視鎖緊狀態俯視圖 圖五，本創作放鬆狀態剖視俯視圖 【主要元件符號說明】 M366513 10、20螺桿 17偏心孔 31偏心轴 11、21彈簧 18輪軸 32卡定槽 12、22螺帽 19車架叉桿 33螺孔 13迫定套 23連動頭 34軸套 14、36定位塊 24連結孔 35 C型扣 140弧槽 25迫定座 36定位塊 15卡合頭 26軸孔 37定位槽 16、39鎖迫柄 30驅動軸 38螺栓As can be seen from the above description, the present invention has the following advantages (1), the screw is 20, the actuator 23, the locker 39, the drive shaft 3, the eccentric shaft 31, the sleeve 34, and the positioning block 36 are connected. In other words, no matter whether it is locked or relaxed, there will be no problem of separation of parts, and it is easy to use. (2) The fixed seat 25 forms the structure of the eccentric shaft 3 of the covered drive unit 30, and the eccentric shaft 3 is protected. The effect of the head 23 (3) the screw 20 and the drive shaft 3〇^ are connected to each other, and the S has a linkage head 23 and an eccentric shaft 31. The locking structure is connected to the drive shaft 30 to have a positioning block 36, and the mail formation increases the financial strength. The effect of strength can increase the tightening strength and enhance the effect of being difficult to loosen. In summary, the structure of this creation does have excellent practicality and efficiency, and it is in line with the new patent principle, so please grant a patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional three-dimensional exploded view of a conventional combination of a cross-sectional view of a conventional sectional view, and a three-dimensional exploded view of the present creation. Creation relaxation state cross-sectional top view [main component symbol description] M366513 10, 20 screw 17 eccentric hole 31 eccentric shaft 11, 21 spring 18 axle 32 locking groove 12, 22 nut 19 frame fork 33 screw hole 13 forced sleeve 23 linkage head 34 bushings 14, 36 positioning block 24 connecting hole 35 C-type buckle 140 arc groove 25 forcing seat 36 positioning block 15 engaging head 26 shaft hole 37 positioning groove 16, 39 locking handle 30 drive shaft 38 bolt