Title:
SHOCK-ABSORBING MECHANISM AND MOVABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/227781
Kind Code:
A1
Abstract:
A shock-absorbing mechanism (2) and a movable device employing the shock-absorbing mechanism (2), pertaining to the technical field of shock absorption. The shock-absorbing mechanism (2) comprises a base (10), a movable seat (20), and a deformable shock-absorbing member (30). The shock-absorbing member (30) is elastically provided between the base (10) and the movable seat (20). The base (10) and the movable seat (20) are movably connected by a first shaft (40) and a semi-open guiding sleeve (50) sleeved on the first shaft (40). The first shaft (40) can reciprocate in the semi-open sleeve (50), and a fit clearance between the first shaft (40) and the semi-open guiding sleeve (50) is adjustable. The device achieves adjustment of the clearance gap between the first shaft (40) and the semi-open guiding sleeve (50) of the shock-absorbing mechanism (2), and ensures movement of the first shaft (40) in the semi-open guiding sleeve (50) is in a uniform direction, thereby causing relative movement between the movable seat (20) and the base (10) to be one-way movement, and achieving effective one-way shock absorption.
Inventors:
ZHUANG BIN (CN)
Application Number:
PCT/CN2018/106305
Publication Date:
December 05, 2019
Filing Date:
September 18, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
F16F7/00
Foreign References:
| CN106352012A | 2017-01-25 | |||
| CN205715409U | 2016-11-23 | |||
| CN205937611U | 2017-02-08 | |||
| CN206626135U | 2017-11-10 | |||
| CN206889548U | 2018-01-16 | |||
| CN205136463U | 2016-04-06 | |||
| CN108006136A | 2018-05-08 | |||
| US20150131982A1 | 2015-05-14 | |||
| US20110311332A1 | 2011-12-22 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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