Title:
ROTATABLE WATCH STRAP CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/092263
Kind Code:
A1
Abstract:
A rotatable watch strap connection structure, comprising a connection member (1) and a rotating member (2), wherein a connection unit is provided between the rotating member (2) and the connection member (1), and comprises a cylindrical shaft (4), a spring (5) and a limiting ring (3); the limiting ring (3) and the cylindrical shaft (4) are coaxially provided; the limiting ring (3) is sleeved on the cylindrical shaft (4); an inner ring of the limiting ring (3) is connected to an outer wall of the cylindrical shaft (4) in a sliding manner; the spring (5) is sleeved on the cylindrical shaft (4), with one end of the spring (5) being connected to an inner wall of the limiting ring (3) and the other end of the spring (5) being connected to the end of the cylindrical shaft (4) that is away from the limiting ring (3); the spring (5) is in a stretched state. In the rotatable watch strap connection structure, by means of the combination of the elastic effect of the connection unit and the restriction of a protrusion (6), the functions of fixed connection and movable adjustment of the connection member (1) and the rotating member (2) are achieved, so that the rotating member (2) can be flexibly rotated as needed, so as to achieve the rotation of a watch strap endlink and then the rotation of a watch strap, thereby achieving the effect of two-sided wearing; and the connection structure is convenient to operate and has a high practicability.
Inventors:
CHEN ZHIQIANG (CN)
Application Number:
PCT/CN2021/132358
Publication Date:
June 01, 2023
Filing Date:
November 23, 2021
Export Citation:
Assignee:
CHEN ZHIQIANG (CN)
International Classes:
A44C5/14; G04B37/04
Foreign References:
| US4597138A | 1986-07-01 | |||
| CN101842753A | 2010-09-22 | |||
| CN103348292A | 2013-10-09 | |||
| CN212787719U | 2021-03-26 | |||
| CN305750147S | ||||
| CN204374626U | 2015-06-03 | |||
| CN209547188U | 2019-10-29 | |||
| CN212905925U | 2021-04-06 |
Attorney, Agent or Firm:
SHENZHEN SGG INTELLECTUAL PROPERTY AGENCY (GEMERAL PARTNERSHIP) (CN)
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