Title:
DAMPING STRUCTURE, CHASSIS SUSPENSION STRUCTURE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/227780
Kind Code:
A1
Abstract:
A damping structure, comprising a first connecting member (10) and a second connecting member (20) that are nested and relatively rotatable, a damping material being provided between the nested surfaces. The first connecting member (10) comprises a first abutting portion (11); the second connecting member (20) comprises a second abutting portion (21) matching the first abutting portion (11); the first abutting portion (11) and the second abutting portion (21) are oppositely arranged in the axial direction of the rotating shaft of the first connecting member (10) and the second connecting member (20); both ends of an elastic resetting member (30) abut against two sides of the first abutting portion (11) and two sides of the second abutting portion (21) at the same time; when the first connecting member (10) and the second connecting member (20) are relatively rotated, the first connecting member (10) and the second connecting member (20) are reset by the resetting force of the elastic resetting member (30). Damping effect is generated in the process of resetting, thereby reducing oscillation during the working process. The present application also relates to a chassis suspension structure using the damper structure and a vehicle.
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Inventors:
WANG ZHENXU (CN)
YAN SHAOJUN (CN)
YAN SHAOJUN (CN)
Application Number:
PCT/CN2018/106182
Publication Date:
December 05, 2019
Filing Date:
September 18, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F16F15/121; F16F9/14
Foreign References:
| CN101057088B | 2010-05-05 | |||
| DE102015200379A1 | 2016-07-14 | |||
| US20020019263A1 | 2002-02-14 | |||
| CN103502684A | 2014-01-08 | |||
| CN102401087A | 2012-04-04 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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