Shock-proof vehicle frame suitable for shock-proof vehicle
A shock absorber and frame technology, which is applied to bicycle frames, bicycle accessories, transportation and packaging, etc., can solve the problems of low strength of rear fork brackets, achieve the effect of increasing strength, improving safety factor, and reasonable structural design
Active Publication Date: 2021-12-10
HUIZHOU FLYBIKE SPORTS EQUIP CO LTD
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Problems solved by technology
[0006] The purpose of the present invention is to provide a shock-absorbing vehicle frame suitable for a shock-absorbing vehicle to solve the technical problem that the strength of the rear fork bracket of the existing shock-absorbing vehicle frame is low
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention, but this does not constitute a limitation to the protection scope of the present invention.
[0024] In the present invention, for a clearer description, the following description is made: the observer faces the attached figure 1 For observation, the left side of the observer is set as front, the right side of the observer is set as back, the front of the observer is set as right, the back of the observer is set as left, the top of the observer is set as up, and the bottom of the observer is set as down. It should be pointed out in the text The terms "front end", "rear end", "left side", "right side", "middle", "above", "below", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship set in the drawings and...
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The invention discloses a shock-proof vehicle frame suitable for a shock-proof vehicle. The shock-proof frame comprises a front tripod and a rear fork support, a first supporting seat and a second supporting seat are arranged on the inner side of the front tripod, a third supporting seat is arranged on the outer side of the front tripod, and the first supporting seat, the second supporting seat and the third supporting seat are sequentially distributed towards the lower rear portion; the second supporting seat is hinged to the bottom end of the first connecting rod, and the top end of the first connecting rod is hinged to the front end of the second connecting rod and the rear end of the shock absorber; the rear end of the second connecting rod is hinged to the front upper end of the rear fork support, the front lower end of the rear fork support is hinged to the third supporting seat, and the front end of the shock absorber is hinged to the first supporting seat. The shock-proof frame is reasonable in structural design, and the hinge point of the rear fork support is moved forwards to the joint of the rear fork support and the first connecting rod, so that the safety coefficient of the shock-proof frame, the shock-proof effect of the shock-proof vehicle and the comfort and stability of the shock-proof vehicle are improved.
Description
technical field [0001] The invention relates to the technical field of carbon fiber bicycles, in particular to a shock-absorbing frame suitable for a shock-absorbing bicycle. Background technique [0002] The shock-absorbing structure of the traditional shock-absorbing frame is generally provided with a front support seat on the inner side of the down tube, a middle support seat is arranged on the inner side of the seat tube, and a rear support seat is arranged on the rear upper side of the extension; the middle support seat It is hinged with the bottom end of the connecting rod, the top end of the connecting rod is hinged with the rear end of the shock absorber and the front end of the seat stay, and then the front end of the shock absorber is hinged with the front support seat, and the front end of the chain stay is hinged with the rear support seat , so as to achieve the shock absorbing effect. [0003] Shock-absorbing principle: The rear upper fork impacts forward and d...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B62K19/00B62K19/18B62K19/30B62K19/36
CPCB62K19/00B62K19/18B62K19/30B62K19/36
Inventor 李俊杰
Owner HUIZHOU FLYBIKE SPORTS EQUIP CO LTD