Title:
DUSTPROOF SCREEN PROTECTOR ATTACHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/020788
Kind Code:
A1
Abstract:
A dustproof screen protector attaching device, comprising a positioning frame (1), an adhesive film (2), and a screen protector (3) used for adhering to a screen of a mobile terminal (100). The positioning frame (1) is provided with a window (111) for exposing the screen of the mobile terminal (100); the adhesive film (2) stretches across the window (111) and is fixed on the positioning frame (1); a folding release film (4) is attached to the back of the screen protector (3), the screen protector (3) is used for being placed in the positioning frame (1), and the front of the screen protector (3) is used for being adhered and fixed to the adhesive film (2); the folding release film (4) comprises a dust adsorption film (42) and a release film body (41) adhered to the back of the screen protector (3), the dust adsorption film (42) and the release film body (41) are folded and connected, and the dust adsorption film (42) extends out of the positioning frame (1). According to the dustproof screen protector attaching device, by means of the arrangement of the positioning frame, the screen protector can be prevented from being crookedly attached, residual dust on the screen can be further cleaned by means of the dust adsorption film, and the success rate of screen protector attaching is improved.
Inventors:
SHI HONGBING (CN)
Application Number:
PCT/CN2022/107969
Publication Date:
February 01, 2024
Filing Date:
July 26, 2022
Export Citation:
Assignee:
SHENZHEN B2 TECH CO LTD (CN)
International Classes:
B29C63/02; B32B7/06; B65B33/02
Foreign References:
| CN112793145A | 2021-05-14 | |||
| CN209775733U | 2019-12-13 | |||
| CN209906694U | 2020-01-07 | |||
| CN111049965A | 2020-04-21 | |||
| CN209955454U | 2020-01-17 | |||
| GB201800194D0 | 2018-02-21 | |||
| JP3238315U | 2022-07-14 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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