The invention discloses an electric vehicle front fork buffer structure, which belongs to the technical field of shock absorbers, and comprises an outer pipe, and an oil storage cavity is arranged in the outer pipe; the inner pipe is inserted into the outer pipe in a sliding manner; the damping assembly is arranged at the end, located in the outer pipe, of the inner pipe and comprises a plurality of pistons installed in the oil storage cavity in a sliding mode, the multiple pistons divide the oil storage cavity into a plurality of cavities, and a damping unit is arranged in the cavity between every two adjacent pistons. The damping assembly is arranged, when the inner pipe moves on the outer pipe in a reciprocating mode, hydraulic oil in the outer pipe can pass through the first through hole in the connecting pipe and the flow adjusting piece, when the inner pipe is pressed, the damping assembly moves downwards, the inner spring gradually abuts against the piston, and therefore the fluid passing capacity of the flow adjusting piece is reduced; therefore, the resistance of the hydraulic oil passing through the damping assembly is gradually increased, vibration energy is consumed, and the damping effect is achieved.
本发明公开了一种电动车前叉缓冲结构,属于减震器技术领域,包括外管,外管内设置有储油腔;内管,内管滑动插接在外管上;阻尼组件,阻尼组件设置在内管位于外管内部的一端,阻尼组件包括多个滑动安装在储油腔内的活塞,多个活塞将储油腔分隔为多个腔室,相邻两个活塞之间的腔室内设置有阻尼单元。本发明设置了阻尼组件,当内管在外管上往复移动时,外管内的液压油会经过连接管上的第一通孔和流量调节件,当内管受压时,阻尼组件向下移动,内弹簧逐渐顶紧活塞,这使得流量调节件的流体通过能力下降,从而逐渐增大液压油经过阻尼组件时的阻力,消耗振动能量,取得减振效果。
Front fork buffering structure of electric vehicle
一种电动车前叉缓冲结构
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |
Front fork damping mechanism based on electric vehicle buffering
European Patent Office | 2023
|