TW201332828A - Positioning structure for quick release actuation of bicycle - Google Patents
Positioning structure for quick release actuation of bicycle Download PDFInfo
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- TW201332828A TW201332828A TW101104336A TW101104336A TW201332828A TW 201332828 A TW201332828 A TW 201332828A TW 101104336 A TW101104336 A TW 101104336A TW 101104336 A TW101104336 A TW 101104336A TW 201332828 A TW201332828 A TW 201332828A
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- lock
- rod
- handle
- frame
- pressing
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
本發明係一種自行車快拆作動定位結構,乃使自行車快拆之鎖迫桿可直接鎖合於車架,並使作動鎖迫桿之鎖迫柄可調整角度,而得保持呈不碰觸車架、抵貼定位於車架。The invention relates to a bicycle quick-release actuating positioning structure, which enables the bicycle quick-release locking bar to be directly locked to the frame, and the locking force of the actuating locking bar can be adjusted to adjust the angle, so that the bicycle is kept in a non-touching manner. The frame and the abutment are positioned on the frame.
查,習知之自行車快拆鎖迫結構,大體皆如圖一、二所示,係一鎖迫桿10穿組於輪軸,其一端設螺帽11而鎖合於車架15,另一端設連動桿12,鎖迫柄13,連動桿12與鎖迫柄13之組合結構,係設成連動桿12具有連結頭14而呈偏心樞組合於鎖迫柄13中,當扳轉鎖迫柄13向下、向上動作時,可使連動桿12、鎖迫桿10動作,達到鎖迫緊、放鬆之目的;上述結構,其實存在有下列缺點:Check, the bicycle quick release lock structure of the conventional, generally shown in Figures 1 and 2, is a locking rod 10 worn on the axle, one end of which has a nut 11 and is locked to the frame 15, and the other end is linked The combination of the rod 12, the locking handle 13, the linkage rod 12 and the locking handle 13 is configured such that the linkage rod 12 has a coupling head 14 and is eccentrically coupled to the locking handle 13 when the locking lock is forced to the handle 13 When the action is performed downwards and upwards, the linkage rod 12 and the lock rod 10 can be operated to achieve the purpose of tightening and relaxing the lock; the above structure has the following disadvantages:
(1)鎖迫柄13與連動桿12之組合結構,設成連結頭14直接穿組於鎖迫柄13,因此,鎖迫柄13只能上、下扳轉角度,無法調整左右角度,故需設螺帽11輔助鎖緊,而此螺帽11而是會有因震動而放鬆、鬆脫之問題。(1) The combination structure of the lock handle 13 and the linkage rod 12 is configured such that the joint head 14 is directly worn on the lock handle 13 so that the lock handle 13 can only be turned up and down, and the left and right angles cannot be adjusted. The nut 11 is required to be assisted in locking, and the nut 11 has a problem of being loosened and loosened due to vibration.
(2)因鎖迫柄13不能調整左、右角度,而鎖迫柄需呈向下狀態抵貼定位於車架15,故,其必需配合螺帽11之鎖緊方可調整鎖迫柄13之角度,極麻煩、費時。(2) The locking handle 13 cannot adjust the left and right angles, and the locking handle needs to be positioned in the downward direction to be positioned on the frame 15, so that it must be locked with the locking of the nut 11 to adjust the locking handle 13 The angle is extremely troublesome and time consuming.
本發明即是為改良上述習知之缺點,主要技術、目的為:鎖迫桿之連動桿與鎖迫柄組合結構,設成連動桿具有環槽、擋塊,連結頭設有擋塊27抵入連動桿22之環槽,形成鎖迫柄可旋轉調整角度、及直接旋轉鎖迫桿,因此,可設成鎖迫桿直接鎖合於車架之螺孔、不需螺帽,達到可快速鎖緊放鬆、無螺帽鬆脫之問題,且,鎖迫柄可調整角度呈不碰觸車架、抵貼定位於車架。The present invention is to improve the above-mentioned shortcomings, and the main technical and purpose is to combine the interlocking rod and the locking handle of the locking rod, and the interlocking rod has a ring groove and a stopper, and the connecting head is provided with the stopper 27. The ring groove of the linkage rod 22 forms a lock handle to rotate and adjust the angle, and directly rotates the lock lever. Therefore, the lock lever can be directly locked to the screw hole of the frame without the nut, so that the lock can be quickly locked. The problem of tight relaxation and no loosening of the nut, and the locking handle can be adjusted to an angle that does not touch the frame, and is positioned against the frame.
請參閱圖三、四、五、六,係鎖迫桿20一端具有外螺牙21而直接鎖合於車架15之螺孔16,鎖迫桿20另一端設有連動桿22、鎖迫柄25,連動桿22與鎖迫柄25之組合係設成鎖迫柄25之偏心孔中具有連結頭26連結連動桿22,連動桿22設有環槽23,環槽23中設有擋塊24,又,連結頭26設有擋塊27,擋塊27抵入連動桿22之環槽23中。Referring to FIG. 3, FIG. 4, FIG. 5 and FIG. 6, the locking bolt 20 has an external thread 21 at one end and is directly locked to the screw hole 16 of the frame 15. The other end of the locking rod 20 is provided with a linkage rod 22 and a locking handle. 25, the combination of the linkage rod 22 and the locking handle 25 is configured such that the eccentric hole of the locking handle 25 has a coupling head 26 connecting the linkage rod 22, the linkage rod 22 is provided with a ring groove 23, and the ring groove 23 is provided with a stopper 24 Further, the coupling head 26 is provided with a stopper 27 that abuts into the annular groove 23 of the interlocking lever 22.
藉由上述結構,其作用、功效說明如下:With the above structure, its function and efficacy are explained as follows:
(1) 如圖六所示,因鎖迫柄25之連結頭26設有擋塊27,可被連動桿22之擋塊24阻擋,因此,可旋轉鎖迫柄25而連帶旋轉連動桿22及鎖迫桿,故可使鎖迫桿直接鎖緊於車架15之螺孔16,不需螺帽鎖緊,而得無螺帽鬆脫之問題。又,直接鎖緊鎖迫桿,可得更強之鎖迫力、及可更快速達到鎖緊之效果。(1) As shown in FIG. 6, the connecting head 26 of the locking handle 25 is provided with a stopper 27, which can be blocked by the stopper 24 of the interlocking lever 22, thereby rotating the locking handle 25 and the rotating linkage rod 22 and The locking rod is locked, so that the locking rod can be directly locked to the screw hole 16 of the frame 15, and the nut can be loosened without the nut being loosened. Moreover, directly locking the lock lever can obtain a stronger locking force and can achieve the locking effect more quickly.
(2) 如圖五所示,當達到使鎖迫桿鎖緊時,如果鎖迫柄25碰觸車架,因連動桿22設有環槽23,而可讓鎖迫柄25空轉旋轉角度,調整呈不碰觸車架、抵貼定位於車架15。(2) As shown in FIG. 5, when the lock lever is locked, if the lock handle 25 touches the frame, since the linkage rod 22 is provided with the ring groove 23, the lock handle 25 can be rotated by the rotation angle. The adjustment is not to touch the frame, and the abutment is positioned on the frame 15.
綜上所述,本發明之結構,確實具有極佳實用性與增進功效,誠符合專利法要旨,懇請賜准專利。In summary, the structure of the present invention does have excellent practicality and enhanced efficacy, and is in line with the gist of the patent law, and is therefore required to grant a patent.
10、20...鎖迫桿10, 20. . . Locking bar
11...螺帽11. . . Nut
12、22...連動桿12, 22. . . Linkage rod
13、25...鎖迫柄13,25. . . Lock handle
14、26...連結頭14, 26. . . Link head
15...車架15. . . Frame
16...螺孔16. . . Screw hole
21...螺牙twenty one. . . Screw
23...環槽twenty three. . . Ring groove
24、27...擋塊24, 27. . . Stoppers
圖一,習知結構立體分解圖Figure 1, a stereoscopic exploded view of a conventional structure
圖二,習知組合使用狀態剖視圖Figure 2, a conventional cross-sectional view of the combined use
圖三,本發明結構立體分解圖Figure 3 is a perspective exploded view of the structure of the present invention
圖四,本發明組合使用狀態剖視圖Figure 4 is a cross-sectional view of the combined use state of the present invention
圖五,本發明鎖迫柄旋轉調整角度側視剖視圖Figure 5 is a side cross-sectional view showing the rotation adjustment angle of the lock handle of the present invention
圖六,本發明鎖迫柄被阻定示意圖Figure 6, the lock handle of the present invention is blocked
20...鎖迫桿20. . . Locking bar
21...螺牙twenty one. . . Screw
22...連動桿twenty two. . . Linkage rod
23...環槽twenty three. . . Ring groove
25...鎖迫柄25. . . Lock handle
26...連結頭26. . . Link head
24、27...擋塊24, 27. . . Stoppers
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101104336A TWI439389B (en) | 2012-02-04 | 2012-02-10 | Bicycle quick release action positioning structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW101202032 | 2012-02-04 | ||
TW101104336A TWI439389B (en) | 2012-02-04 | 2012-02-10 | Bicycle quick release action positioning structure |
Publications (2)
Publication Number | Publication Date |
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TW201332828A true TW201332828A (en) | 2013-08-16 |
TWI439389B TWI439389B (en) | 2014-06-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW101104336A TWI439389B (en) | 2012-02-04 | 2012-02-10 | Bicycle quick release action positioning structure |
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TW (1) | TWI439389B (en) |
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TWI439389B (en) | 2014-06-01 |
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