Shock absorber structure and mobility device incuding same

A shock absorber and sliding part technology, applied in the direction of shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve the problems of increased load, decreased durability, and difficulty in eliminating residual vibration, so as to reduce residual vibration. , the effect of improving comfort

Pending Publication Date: 2021-02-02
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the problem with the telescopic suspension structure is that it is difficult to eliminate residual vibration without a damper, and the problem with the link type suspension structure is that the structure is complicated, so the load increases
In addition, both of the aforementioned suspension types have the problem of reduced durability due to exposed wiring, and at the same time have poor aesthetics

Method used

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  • Shock absorber structure and mobility device incuding same
  • Shock absorber structure and mobility device incuding same
  • Shock absorber structure and mobility device incuding same

Examples

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Embodiment Construction

[0028] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes passenger cars such as sports utility vehicles (SUVs), buses, trucks, various commercial vehicles, including various boats Watercraft such as ships and ships, motor vehicles such as aircraft, and include hybrid vehicles, electric vehicles, plug-in hybrid vehicles, hydrogen-powered vehicles, and other alternative fuel vehicles (eg, fuels derived from sources other than petroleum). As described herein, a hybrid vehicle is a vehicle that has two or more sources of power, such as both gasoline-powered and electric-powered vehicles.

[0029] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will be furthe...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/04
CPCB62K25/04B62K3/002B62K21/02B62K25/08B62K19/32B62K21/06F16F9/346F16F9/36F16F9/54F16F9/446B62L3/00B62K2201/08B62K2201/04B62K21/12
Inventor 朴俊奂
Owner HYUNDAI MOTOR CO LTD
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