Title:
WEARABLE PRODUCT BELT CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/197896
Kind Code:
A1
Abstract:
A wearable product belt connection structure. First transmission teeth (32) are provided on a side wall of a first elongated hole (31). Second transmission teeth (42) are provided on a side wall, opposite to the first transmission teeth (32), of a second elongated hole (41). A gear (50) is separately engaged with the first and second transmission teeth (32, 42). A connection piece (51) coaxial with the gear (50) is provided on a side surface of the gear (50). A sleeve (21) in communication with a slide way is provided on the outer side wall of an outer side cover (20). The inner side wall of the sleeve (21) is provided with teeth extending axially. At least two annular grooves are formed on the outer side wall of the sleeve (21). A belt buckle (60) is mounted on the sleeve (21), and comprises a pressing portion and a connection post (61). The pressing portion and the connection post (61) can slide axially and cannot rotate relative to each other. Limiting teeth (62) are provided on the outer side surface of the connection post (61). The periphery of the connection post (61) is further provided with a snap-fit flange (63) spaced from the connection post (61). The snap-fit flange (63) is snap-fit to one annular groove. The invention can adjust the length continuously, resolves the problem of troublesome, time-consuming and labor-consuming length adjustment of a belt, and is convenient to use.
Inventors:
CUI ZENGSEN (CN)
YUAN LONG (CN)
WANG YANYANG (CN)
YUAN LONG (CN)
WANG YANYANG (CN)
Application Number:
PCT/CN2016/114038
Publication Date:
November 23, 2017
Filing Date:
December 31, 2016
Export Citation:
Assignee:
QINGDAO GOERTEK TECH CO LTD (CN)
International Classes:
A44C5/04; A44C5/20
Domestic Patent References:
| WO2011141061A1 | 2011-11-17 |
Foreign References:
| CN105815895A | 2016-08-03 | |||
| CN205757644U | 2016-12-07 | |||
| CN105158924A | 2015-12-16 | |||
| CN204989649U | 2016-01-20 | |||
| CN203801842U | 2014-09-03 | |||
| CN204015341U | 2014-12-17 | |||
| CN205234925U | 2016-05-18 |
Attorney, Agent or Firm:
BEIJING LONGAN LAW FIRM (CN)
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