Shock attenuation device for bicycle seat

Abstract

The invention discloses a shock attenuation device for a bicycle seat. The device comprises a seat cushion, a seat skeleton, an outer sleeve, a seat supporting frame, small springs, a big spring and ahinge pin, wherein the seat skeleton is triangular and is fixedly connected with the seat cushion; three corners of the seat skeleton are independently provided with the small spring; the small springs are fixed between the seat cushion and the seat skeleton; the seat supporting frame and the seat skeleton are fixedly connected; the upper end of the seat supporting frame is provided with an elliptic pin hole, and the bottom of the seat supporting frame is provided with a rubber cushion; and the bottom of the outer sleeve is provided with the big spring. The device has a simple structure and is low in cost, and shock is controlled on the same plane through three groups of small springs so as to reduce the jolting feeling of a driver and improve comfort. Meanwhile, through the arrangement of the big spring on the bottom, the driver can obtain a full buffer during violent jolting, and a better shock attenuation effect is achieved.

Description

technical field [0001] The invention relates to a shock absorbing device for a bicycle seat. Background technique [0002] With the prevalence of shared bicycles, bicycles have become an indispensable green travel tool in public life. Yet more and more attention is paid to the comfort of bicycles. In actual use, the existing bicycle seats cannot satisfy the comfort of people of various weights. The shock effect is poor, and when the bumps are large, the user often suffers from joint pain or injury due to the mismatch between the shock absorption strength and the driver's weight. Contents of the invention [0003] For overcoming above-mentioned deficiency, the object of the present invention is to provide a kind of bicycle seat damping device, solve its existing problem. Its purpose is achieved through the following technical solutions. [0004] A bicycle seat shock absorbing device, comprising a seat cushion, a seat frame, an outer sleeve, a seat support frame, a small ...

AI Technical Summary

Problems solved by technology

Yet more and more attention is paid to the comfort of bicycles. In actual use, the existing bicycle seats cannot satisfy the comfort of people of various weights. The shock effect is poor, and when the bump is large, the user often suffers from joint pain or injury due to the mismatch between the shock absorption force and the driver's weight

Images