CN219687687U - Dust-free film sticking box - Google Patents

Abstract

The utility model discloses a dust-free film sticking box, belongs to the technical field of film sticking tools, and aims to solve the problems of complex structure, high production cost and complex film sticking process of the existing film sticking box. The utility model comprises an upper cover and a lower cover, wherein a frame at the inner side of the upper cover is provided with a plurality of stop bars for clamping a drawing sheet, the center of the inner side of the upper cover is provided with a membrane positioning frame for positioning a protective membrane, the height of the membrane positioning frame is smaller than the thickness of the protective membrane, the end part of the upper cover is also provided with a sheet outlet groove for the drawing sheet to extend out, and the upper cover is also provided with a pressure spring sheet acting on a membrane component; the lower cover is provided with a positioning frame for positioning the film-sticking product. The utility model designs the upper cover and the next dust-free film sticking box, which can be used as a packaging box of a film assembly or a film sticking device, has simple film sticking, and can remove dust on a screen through the drawing sheet.

Description

Dust-free film sticking box

Technical Field

The utility model belongs to the technical field of film sticking tools, and particularly relates to a dust-free film sticking box.

Background

The current film pasting modes are various, a mobile phone is usually fixed, a protective film is pasted on the mobile phone, and the mobile phone is usually pasted askew to inexperienced users, so that Chinese patent 2022229898696 discloses film pasting boxes, protective films and film pasting boxes, and as shown in fig. 1, the film pasting boxes comprise frames and bottom plates, the frames and the bottom plates are enclosed to form a bearing space for accommodating electronic equipment, supporting pieces are arranged in the bearing space, and the supporting pieces are attached to the inner wall of the frames. The film sticking box also comprises a limiting structure arranged at one side of the bearing space, and the positioning piece comprises a release part attached to the film main body and an extending part extending out of the film main body; when the protective film is installed in the bearing space, the extending part is matched with the limiting structure in an alignment mode, and when the protective film is attached, the limiting structure limits the extending part to move towards a plane far away from the bottom plate, and the release part inclines towards the screen of the electronic equipment along with the film main body.

The technical scheme disclosed above has the advantages of complex overall structure, high production cost and inconvenient use. Because of the continuous upgrading of the protective film, the protective film on the market at present is generally automatically attached to the screen without bubbles, and the protective film is not attached to the screen by being pressed forcefully as before. Therefore, the convenient film sticking box conforming to the existing protective film mounting mode is provided, so that the film sticking is simpler and quicker, and the production cost of the film sticking box is reduced.

Disclosure of Invention

The utility model aims to provide a dust-free film sticking box and aims to solve the problems of complex structure, high production cost and complex film sticking process of the traditional film sticking box in the background technology. In order to achieve the purpose, the utility model adopts the following technical scheme: the dust-free film sticking box comprises an upper cover and a lower cover, wherein a plurality of stop bars used for clamping a drawing sheet are arranged on the inner side frame of the upper cover, a film positioning frame used for positioning a protective film is arranged in the center of the inner side of the upper cover, the height of the film positioning frame is smaller than the thickness of the protective film, a sheet outlet groove used for extending the drawing sheet is further formed in the end part of the upper cover, and a pressure spring sheet acting on a film assembly is further arranged on the upper cover; the lower cover is provided with a positioning frame for positioning the film-sticking product. The technical scheme can be used as a packaging box of the film assembly or a film sticking device, the film sticking is simple, and the screen can be dedusted through the drawing sheet.

Further, the pressure shrapnel is provided with two, is located the both ends of upper cover and inclines towards the membrane module, and when upper cover and lower cover lid, the pressure shrapnel pushes down the membrane module, lets the protection film automatic and the laminating of screen.

More preferably, one end of the upper cover and one end of the lower cover are provided with rotating shafts, and the other end of the upper cover and the lower cover are respectively provided with an upper cover buckling position and a lower cover buckling position, so that the upper cover and the lower cover are convenient to open and close.

Further describing the foregoing solution, a step bar is provided on the inner side of the positioning frame to form a lens avoiding area.

Further, the upper cover is provided with an observation port, so that whether the protective film is attached to the screen or not is convenient to observe.

Compared with the prior art, the dust-free film sticking box is formed by designing the upper cover and the lower cover, so that the dust-free film sticking box can be used as a packaging box of a film assembly or a film sticking device, the film sticking is simple, and the dust can be removed from a screen through the drawing piece. When the film is pasted, only the product to be pasted is required to be placed into the positioning frame of the lower cover, the upper cover and the lower cover of the film assembly are installed, the pull piece is pulled out to enable the protective film to be accurately attached to the screen, the pressure elastic piece presses the protective film to enable the protective film to automatically exhaust, manual fingers are not required to scratch and pull the protective film for exhausting, the film pasting quality is better, and the operation is simple, the positioning is accurate, and the success rate is higher.

Drawings

FIG. 1 is a schematic diagram of the present utility model of China patent 2022229898696;

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is an exploded view of an embodiment of the present utility model;

fig. 4 is a schematic view of an upper cover structure according to an embodiment of the present utility model;

fig. 5 is a schematic view of a lower cover structure according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram illustrating the installation of an upper cover and a membrane module according to an embodiment of the present utility model;

fig. 7 is a reference diagram of a usage state according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. an upper cover; 11. a stop bar; 12. a pressure spring plate; 13. a membrane positioning frame; 14. the upper cover buckling position; 15. an observation port; 16. a sheet discharging groove; 2. a lower cover; 21. a positioning frame; 22. a lens avoidance area; 23. a lower cover fastening position; 24. a rotating shaft; 3. a pull tab; 4. a mobile phone; 5. and a protective film.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 2-7, the present utility model provides a dust-free film sticking box, which comprises an upper cover 1 and a lower cover 2, wherein, as shown in fig. 4, a frame on the inner side of the upper cover 1 is provided with a plurality of stop bars 11 for clamping a drawing sheet 3, a film positioning frame 13 for positioning a protective film 5 is arranged in the center of the inner side of the upper cover 1, the height of the film positioning frame 13 is smaller than the thickness of the protective film 5, a sheet outlet groove 16 for extending the drawing sheet 3 is further formed at the end of the upper cover 1, and a pressure spring sheet 12 acting on a film assembly is further arranged on the upper cover 1. As shown in fig. 5, the lower cover 2 is provided with a positioning frame 21 for positioning the film-attached product, and a step bar is provided on the inner side of the positioning frame 21 to form a lens avoiding area 22. The pressure spring pieces 12 are arranged at two ends of the upper cover 1 and incline towards the membrane assembly, and when the upper cover 1 and the lower cover 2 are covered, the pressure spring pieces 12 press the membrane assembly, so that the protective membrane 5 is automatically attached to the screen. As shown in fig. 7, one end of the upper cover 1 and one end of the lower cover 2 are provided with a rotating shaft 24, and the other end of the upper cover is provided with an upper cover buckling position 14 and a lower cover buckling position 23 respectively, so that the upper cover and the lower cover are convenient to open and close. The upper cover 1 is provided with an observation port 15, so that whether the protective film 5 is attached to the screen or not is convenient to observe.

In actual use, the membrane assembly is mounted on the upper cover 1, and as shown in fig. 6, the pull tab 3 extends out through the tab slot 16, the stop strip 11 limits the movement of the pull tab 3, and the membrane positioning frame 13 positions the protective membrane 5. When the mobile phone 4 is attached to a film, the mobile phone 4 is placed into the positioning frame 21 of the lower cover 2, as shown in fig. 7, the upper cover 1 is rotated and the film assembly is driven to be buckled on the lower cover 2, after the upper cover 1 and the lower cover 2 are fixed through buckling positions, the pull tab 3 is pulled out, static electricity is generated by friction between the pull tab 3 and a screen in the process of pulling the pull tab 3 for dust removal, the protective film 5 is pressed on the screen by the pressure spring 12 of the upper cover 1, and the screen of the mobile phone 4 and the protective film 5 are adsorbed and attached from the rear end to the front part and automatically exhausted. After the protective film 5 is inspected to be attached to the screen through the observation port 15, the upper cover 1 can be opened to take out the well-attached mobile phone 4.

It should be noted that, when leaving the factory, the membrane module is already installed on the upper cover 1, the upper cover 1 and the lower cover 2 form a membrane sticking box, and the membrane 5 module is protected.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims (5)

1. The dust-free film sticking box comprises an upper cover (1) and a lower cover (2), and is characterized in that: the inner side frame of the upper cover (1) is provided with a plurality of stop strips (11) for clamping the pull sheet (3), the center of the inner side of the upper cover (1) is provided with a membrane positioning frame (13) for positioning the protective membrane (5), the height of the membrane positioning frame (13) is smaller than the thickness of the protective membrane (5), the end part of the upper cover (1) is also provided with a sheet outlet groove (16) for the pull sheet (3) to extend out, and the upper cover (1) is also provided with a pressure spring sheet (12) acting on the membrane component; the lower cover (2) is provided with a positioning frame (21) for positioning the film-attached product.

2. The dust-free film sticking box according to claim 1, wherein: the two pressure elastic sheets (12) are arranged at the two ends of the upper cover (1) and incline towards the membrane component.

3. The dust-free film sticking box according to claim 1, wherein: one ends of the upper cover (1) and the lower cover (2) are provided with a rotating shaft (24), and the other ends of the upper cover and the lower cover are respectively provided with an upper cover buckling position (14) and a lower cover buckling position (23).

4. The dust-free film sticking box according to claim 1, wherein: the inner side of the positioning frame (21) is provided with a step bar to form a lens avoiding area (22).

5. The dust-free film sticking box according to any one of claims 1 to 4, characterized in that: the upper cover (1) is provided with an observation port (15).