Shock absorber structure and mobility device incuding same

Abstract

The invention relates to a shock absorber structure and a mobility device incuding the same. The shock absorber includes a stationary part; a steering part extending in a longitudinal direction and rotatably coupled to the stationary part by a rotation axis in the longitudinal direction; a sliding part which forms an internal space containing fluid between the steering part and slidably coupled tothe steering part in a direction in which the steering part extends; an elastic body having both ends respectively coupled to the steering part and the sliding part to support the steering part and the sliding part and maintain the internal space between the steering part and the sliding part; a flow path formed in the sliding part and configured to communicate the internal space between the steering part and the sliding part to outside so that the fluid can flow; and a steered driving wheel slidably connected to the sliding part.

Description

technical field

[0001] The present invention relates to a shock absorber structure and a mobile device including the same, and more particularly, to a shock absorber structure of a mobile device in which a damper using an internal fluid can be provided. Background technique

[0002] In recent years, due to the increasing demand for mobility devices and the problem of environmental pollution, the development of one-person transportation devices called personal mobility devices has progressed.

[0003] As an example of a personal mobility device, a transportation device called a scooter is widely used. The configuration of the scooter includes a pedal portion provided with wheels and a handle portion provided with handlebars.

[0004] Conventional personal mobility devices typically have a telescopic suspension structure including one or two springs, or a link suspension structure that transmits load by extending multiple links.

[0005] However, the telescopic suspension st...

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