Title:
NEW-TYPE ROTARY FOLDING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/077665
Kind Code:
A1
Abstract:
Provided is a rotary folding structure. A folding device (3) merely comprises a button (31), a lock pin (32) and a button reset spring (33), and an unfolding lock hole (22) and a folding lock hole (23) for the lock pin (32) in unfolding and folding states to be inserted and locked into are formed in a second rotary body (2), so that after the lock pin is driven to slide away from the unfolding lock hole or the folding lock hole by pressing the button, a vehicle may be rotationally folded or unfolded, same is simple and reasonable in terms of structure, and the production cost is relatively low.
Inventors:
CHEN CAIYUN (CN)
Application Number:
PCT/CN2020/079919
Publication Date:
April 29, 2021
Filing Date:
March 18, 2020
Export Citation:
Assignee:
NICER HOLDINGS LTD (CN)
International Classes:
B62K15/00; B62K3/00
Foreign References:
| CN203199117U | 2013-09-18 | |||
| CN206797584U | 2017-12-26 | |||
| DE102012204909A1 | 2013-10-02 | |||
| FR3042467A1 | 2017-04-21 | |||
| DE202016104928U1 | 2017-12-08 |
Attorney, Agent or Firm:
GUANGZHOU YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
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