Patent ID: 11909897
Assignee: nan
Field: Telecommunications (Electrical engineering)
Classification: CPC H  B  G | IPC B  G  H

Claim 0:
1. An improved cell phone screen protector attaching device equipped with a reinforced glass film, including
a screen protector attaching device main body (1), a connector (2), and a reinforced glass film (3), a holding space (11) disposed in a bottom surface of the screen protector attaching device main body (1) for matching the shape of a mobile phone and covering the mobile phone,
wherein the reinforced glass film (3) is arranged in the holding space (11) through a connector (2), a stopper (4) is provided in an area enclosed by the holding space (11);
the connector (2) is connected to an upper surface of the reinforced glass film (3), and a lower surface of the reinforced glass film (3) is attached with a release film piece (5);
when the screen protector attaching device main body (1) is covered on the mobile phone, one end of the reinforced glass film (3) is in contact with the mobile phone screen, and another end is blocked by the stopper (4) and there is a gap between the mobile phone screen;
upon full engagement of the screen protector attaching device main body (1) with the mobile phone (6), the reinforced glass film (3) positions above a screen of a mobile phone (6), wherein within the relative upper and lower extremities of the reinforced glass film (3), the lower end contacts a screen edge of the mobile phone (6) while the upper end, due to the presence of the stopper (4), is obstructed by the stopper (4) from making contact with the upper screen edge of the mobile phone (6), thus maintaining a gap; the reinforced glass film (3) directly contacts the lower screen edge of the mobile phone (6) and, by leveraging the inherent self-adhesive property of the reinforced glass film (3), achieves a progressive bottom-up auto-adhesion, but owing to the stopper (4), the reinforced glass film (3) cannot fully adhere to the screen of the mobile phone (6), resulting in a residual gap (100) that prevents further auto-adhesion; finally, after removal of the screen protector attaching device main body (1) and detachment of the reinforced glass film (3) from the connector (2), the reinforced glass film (3), under the influence of gravity and self-adhesiveness, achieves complete adhesion between the film and the screen of the mobile phone (6), concluding the film application process.