Title:
ANTI-LOSS DEVICE FOR WIRELESS EARPHONE
Document Type and Number:
WIPO Patent Application WO/2022/166148
Kind Code:
A1
Abstract:
An anti-loss device for a wireless earphone, comprising a first fixing piece for detachably connecting a wireless earphone, a connecting piece being connected to the first fixing piece, the other end of the connecting piece being connected to a second fixing piece which is adjustably connected to glasses. The anti-loss device is simple in structure and easy to produce in batches. The wireless earphone and the glasses can be connected conveniently by means of the connecting piece, avoiding collision damage caused by the the wireless earphone falling off during usage, and the wireless earphone can be conveniently taken down when not being used. The anti-loss device has high adaptability, is adaptable to various glasses and wireless earphones of different sizes, and has a decorative function.
Inventors:
CHEN HUI (CN)
Application Number:
PCT/CN2021/112394
Publication Date:
August 11, 2022
Filing Date:
August 13, 2021
Export Citation:
Assignee:
WENZHOU ZHICHENG OPTICAL MFY CO LTD (CN)
International Classes:
H04R1/10; A44B13/00; A44C11/00; G02C11/00
Foreign References:
| US20090119888A1 | 2009-05-14 | |||
| CN209089199U | 2019-07-09 | |||
| CN213938295U | 2021-08-10 | |||
| CN214252802U | 2021-09-21 | |||
| US4136934A | 1979-01-30 | |||
| CN206728260U | 2017-12-08 |
Attorney, Agent or Firm:
WENZHOU ZHIYUAN PATENT AGENCY FIRM (SPECIAL GENERAL PARTNERSHIP) (CN)
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