Replaceable shock damper and bicycle frame therewith

Abstract

The invention relates to a bicycle frame with a replaceable damper and the damper. The bicycle frame with the replaceable damper comprises at least a frame bar with a joint and a damper that can be detachably clamped between the frame bars; the damper comprises an elastic body that can be detachably arranged on the joint of the frame bar; the elastic body is provided with two separated opposite slabby elastic spring plate parts. With the structural design of being detachably arranged on the frame bar and the characteristic of elastic deformation of the spring plate parts of the damper, a hard frame and the frame bar are endowed with the vibration-proof effects without increasing weight; besides, common heavy gas and oil cylinder dampers with fussy parts can be replaced, thus reducing the weight of common damping frames and adjusting the whole damping performance through changing the positions and number of the damper.

Description

technical field [0001] The present invention relates to a bicycle frame and a shock absorber, in particular to a bicycle frame that enables the rigid frame and the frame rod itself to have a shock absorbing effect, and the frame can be adjusted by changing the setting position and number of the shock absorber A bicycle frame with a replaceable shock absorber and the shock absorber for integral shock absorbing performance. Background technique [0002] General bicycle frames can be roughly divided into hard frames or shock-absorbing frames with shock-absorbing structures. Generally, the frame rods of the rigid frame are assembled by welding, composite material gluing, or thermoforming. Since this type of joint structure and the frame rod itself mostly lack shock-absorbing effects, bicycles with a rigid frame have almost no shock-absorbing effects. The vibration function makes the bicycles with hard frames mostly only suitable for driving on flat roads, so as to avoid large v...

AI Technical Summary

Problems solved by technology

Generally, the frame rods of the rigid frame are assembled by welding, composite material gluing, or thermoforming. Since this type of joint structure and the frame rod itself mostly lack shock-absorbing effects, bicycles with a rigid frame have almost no shock-absorbing effects. The vibration function makes the bicycles with hard frames mostly only suitable for driving on flat roads to avoid large vibrations

[0003] At present, the vehicle frame with shock-absorbing structure mostly uses metal springs such as pneumatic cylinders, oil pressure cylinders, U force glue or iron as shock-absorbing mechanisms. Although the bicycle can have a better shock-absorbing effect, because These shock-absorbing mechanisms all require very complex structural designs and cumbersome parts. In addition to being difficult to assemble and costly, they also increase the overall weight of the vehicle frame because of their heavy weight, which makes the bicycle less comfortable when riding. It is more laborious, and it is difficult to replace or adjust the shock absorbing effect after the shock absorbing mechanism is assembled. Therefore, the user cannot switch to a shock absorbing mechanism with a suitable shock absorbing effect according to the road conditions.

[0004] This shows that above-mentioned existing bicycle frame and shock absorber obviously still have inconvenience and defect in structure and use, and urgently need to be further improved

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related The problem that the industry is eager to solve

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