Novel window film

Abstract

The utility model relates to the technical field of window sticking films, and discloses a novel window sticking film which comprises a film body and a protective sticker, the back face of the protective sticker is fixedly connected with a winding wheel, the two ends of the winding wheel are both fixedly connected with rotating wheels, and one side of the winding wheel is connected with an adjusting device. The rolling wheel, the rotating wheel, the adjusting device, the smoothing device and the like are arranged and used in cooperation, the rolling wheel can be used for rotating and rolling the film body and the protection sticker at ordinary times, storage and transportation are convenient, when film pasting is needed, the rotating wheel is rotated to unfold the film body and the protection sticker, meanwhile, part of the protection sticker is folded, and then the film body is pasted on a glass window; the flattening device is pulled, redundant gas can be squeezed out during film pasting, generation of bubbles is reduced, meanwhile, the rotating wheel can rotate along with movement of the flattening device, then the winding wheel is driven to collect the protective sticker, film pasting is convenient, use is easy, the winding wheel can roll on frames of different heights of a glass window through the adjusting device, and the film pasting efficiency is improved. And the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of window films, in particular to a novel window film. Background Art

[0002] In the process of using glass windows, in order to improve the explosion-proof, UV-proof and heat-insulating functions of glass windows, it is usually necessary to stick a layer of protective film on the glass windows to achieve the above effects, further improve the performance of doors and windows, and meet people's higher living needs.

[0003] But the following problems still exist:

[0004] Common window films are usually composed of a film body and a protective sticker. When applying the film, you need to tear off the protective sticker and then stick the film to the glass window. The film applying work is quite a test of the workers' skills. Workers with poor skills will leave a lot of bubbles in the film after applying it, which seriously affects the appearance.

[0005] To this end, we propose a new type of window film to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a novel window film, which can be pasted on glass doors and windows while the protective sticker is torn off, thereby reducing the generation of bubbles and improving work efficiency and film pasting quality.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A novel window film comprises a film body and a protective sticker, wherein a winding wheel is fixedly connected to the back of the protective sticker, and rotating wheels are fixedly connected to both ends of the winding wheel, an adjusting device is connected to one side of the winding wheel, and a smoothing device is connected to one side of the adjusting device.

[0009] Preferably, the adjusting device includes an adjusting block rotatably connected to the side wall of the winding wheel, and a support block is provided on one side of the adjusting block, a winding spring groove is opened on the side wall of the support block located on one side of the adjusting block, and an adjusting spring is provided inside the winding spring groove, one end of the adjusting spring is fixedly connected to a T-shaped slider, and one end of the T-shaped slider passes through the side wall of the winding spring groove and is fixedly connected to the side wall of the adjusting block, and the side wall of the T-shaped slider is slidably connected to the side wall of the winding spring groove.

[0010] Preferably, the smoothing device includes a smoothing groove opened on the supporting block, and a smoothing spring is provided inside the smoothing groove, one end of the smoothing spring is fixedly connected to the smoothing block, and one end of the smoothing block passes through the side wall of the smoothing groove and is fixedly connected to a smoothing rod, the side wall of the smoothing block is rotatably connected to the inner wall of the smoothing groove, and the side wall of the smoothing rod is rotatably connected to a smoothing wheel, and the side wall of the smoothing wheel is abutted against the side wall of the membrane body.

[0011] Preferably, a conical extrusion plate is fixedly connected to the side wall of the support block located on one side of the smoothing wheel, and the conical end of the conical extrusion plate abuts against the side wall of the membrane body.

[0012] Preferably, a pull rod is fixedly connected to the upper surface of the support block.

[0013] Preferably, the materials of the above devices are all plastic.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a winding wheel, a rotating wheel, an adjusting device and a smoothing device for coordinated use. Usually, the winding wheel can be used to rotate and roll up the film body and the protective sticker for easy storage and transportation. When the film needs to be applied, the rotating wheel is rotated to unfold the film body and the protective sticker, and a part of the protective sticker is rolled up at the same time. Then, the film body is attached to the glass window, and the smoothing device is pulled to squeeze out excess gas when the film is applied, thereby reducing the generation of bubbles. At the same time, the rotating wheel will rotate along with the movement of the smoothing device, and then drive the winding wheel to roll up the protective sticker, which is convenient for film application and simple to use. The adjusting device enables the winding wheel to roll on the frames of the glass window at different heights, thereby improving the applicability of the above-mentioned device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a new type of window film proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the left side cross-sectional structure of a new window film proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a side cross-sectional structure of a novel window film proposed by the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0020] In the figure: 1. Film body; 2. Protective sticker; 3. Winding wheel; 4. Rotating wheel; 5. Adjusting block; 6. Support block; 7. Winding spring groove; 8. Adjusting spring; 9. T-shaped slider; 10. Smoothing groove; 11. Smoothing spring; 12. Smoothing block; 13. Smoothing rod; 14. Smoothing wheel; 15. Conical extrusion plate; 16. Pull rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A new type of window film includes a film body 1 and a protective sticker 2, a winding wheel 3 is fixedly connected to the back of the protective sticker 2, and both ends of the winding wheel 3 are fixedly connected to rotating wheels 4, one side of the winding wheel 3 is connected to an adjusting device, and one side of the adjusting device is connected to a smoothing device.

[0023] It can be seen from the above structure that by setting up the winding wheel 3, the rotating wheel 4, the adjusting device and the smoothing device for use in conjunction with each other, the winding wheel 3 can be used to rotate and roll up the film body 1 and the protective sticker 2 for easy storage and transportation. When the film needs to be applied, the rotating wheel 4 is rotated to unfold the film body 1 and the protective sticker 2, and at the same time, a part of the protective sticker 2 is rolled up, and then the film body 1 is attached to the glass window, and then the smoothing device is pulled to squeeze out the excess gas when the film is applied, thereby reducing the generation of bubbles. At the same time, the rotating wheel 4 will roll along the surface of the door and window with the movement of the smoothing device, and then drive the winding wheel 3 to roll up the protective sticker 2, which is convenient for film application and simple to use. The adjusting device allows the winding wheel 3 to roll on a frame slightly higher than the glass window, thereby improving the applicability of the above device.

[0024] Furthermore, the adjusting device comprises an adjusting block 5 rotatably connected to the side wall of the winding wheel 3, and a supporting block 6 is provided on one side of the adjusting block 5, a winding spring groove 7 is provided on the side wall of the supporting block 6 located on the side of the adjusting block 5, and an adjusting spring 8 is provided inside the winding spring groove 7, one end of the adjusting spring 8 is fixedly connected to a T-shaped slider 9, and one end of the T-shaped slider 9 passes through the side wall of the winding spring groove 7 and is fixedly connected to the side wall of the adjusting block 5, and the side wall of the T-shaped slider 9 is slidably connected to the side wall of the winding spring groove 7; by arranging the winding wheel 3, the adjusting block 5, the supporting block 6, the winding spring groove 7, the adjusting spring 8 and the T-shaped slider 9, etc., when the film is applied, one end of the film body 1 is applied to the glass window After being put on the door, the rotating wheel 4 will fit with the surface of the door frame of the glass window. Since the frames have various sizes and heights, when the smoothing device is pressed to apply the film, the higher frame will make the winding wheel 3 fixedly connected to the rotating wheel 4 drive the adjusting block 5 to move upward, and then the T-shaped slider 9 fixedly connected to the side wall of the adjusting block 5 squeezes the adjusting spring 8 to slide upward along the winding spring groove 7, and the adjusting spring 8 will give the T-shaped slider 9 a downward force, and then through the coordinated use of the T-shaped slider 9, the adjusting block 5, the winding wheel 3 and the rotating wheel 4, the rotating wheel 4 is closely fitted with the surface of the door frame, and then when the smoothing device is pulled, the rotating wheel 4 will roll accordingly, and then rotate to retract the protective sticker 2, which has strong adaptability.

[0025] Furthermore, the smoothing device includes a smoothing groove 10 provided on the support block 6, and a smoothing spring 11 is provided inside the smoothing groove 10, one end of the smoothing spring 11 is fixedly connected to a smoothing block 12, and one end of the smoothing block 12 passes through the side wall of the smoothing groove 10 and is fixedly connected to a smoothing rod 13, the side wall of the smoothing block 12 is rotatably connected to the inner wall of the smoothing groove 10, and the side wall of the smoothing rod 13 is rotatably connected to a smoothing wheel 14, and the side wall of the smoothing wheel 14 is against the side wall of the membrane body 1; by setting the support block 6 , smoothing groove 10, smoothing spring 11, smoothing block 12, smoothing rod 13 and smoothing wheel 14 are used in combination. When the smoothing device is pressed, the smoothing spring 11 will give a downward force to the smoothing block 12, and then the smoothing rod 13 fixedly connected to the side wall of the smoothing block 12 will drive the smoothing wheel 14 to press the film body 1 to fit tightly against the surface of the glass window. After that, the supporting block 6 is pulled to make the smoothing wheel 14 roll along the surface of the film body 1, thereby squeezing out excess air and reducing the generation of bubbles. It is simple and convenient.

[0026] Furthermore, a conical extrusion plate 15 is fixedly connected to the side wall of the support block 6 located on one side of the smoothing wheel 14, and the conical end of the conical extrusion plate 15 is against the side wall of the film body 1; by setting the conical extrusion plate 15, when the support block 6 is pulled, the conical end of the conical extrusion plate 15 will further squeeze the film body 1, so that the film body 1 fits more closely to the glass window, and then squeezes out the gas in the generated bubbles, thereby improving the quality of the film.

[0027] Furthermore, a pull rod 16 is fixedly connected to the upper surface of the support block 6; by providing the pull rod 16, when film is applied, the pull rod 16 can be pulled to drive the support block 6 to move, which is convenient for the staff to operate.

[0028] Furthermore, the materials of the above devices are all plastic; the design of plastic material saves manufacturing cost.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel window film, comprising a film body (1) and a protective sticker (2), characterized in that: The back of the protective sticker (2) is fixedly connected to a reel (3), and both ends of the reel (3) are fixedly connected to rotating wheels (4), one side of the reel (3) is connected to an adjustment device, and one side of the adjustment device is connected to a smoothing device.

2. A novel window film according to claim 1, characterized in that: The adjusting device comprises an adjusting block (5) rotatably connected to the side wall of the winding wheel (3), and a support block (6) is provided on one side of the adjusting block (5), a winding spring groove (7) is provided on the side wall of the support block (6) located on the side of the adjusting block (5), and an adjusting spring (8) is provided inside the winding spring groove (7), one end of the adjusting spring (8) is fixedly connected to a T-shaped slider (9), and one end of the T-shaped slider (9) passes through the side wall of the winding spring groove (7) and is fixedly connected to the side wall of the adjusting block (5), and the side wall of the T-shaped slider (9) is slidably connected to the side wall of the winding spring groove (7).

3. A novel window film according to claim 1 or 2, characterized in that: The smoothing device comprises a smoothing groove (10) provided on a support block (6), and a smoothing spring (11) is provided inside the smoothing groove (10), one end of the smoothing spring (11) is fixedly connected to a smoothing block (12), and one end of the smoothing block (12) passes through the side wall of the smoothing groove (10) and is fixedly connected to a smoothing rod (13), the side wall of the smoothing block (12) is rotatably connected to the inner wall of the smoothing groove (10), and the side wall of the smoothing rod (13) is rotatably connected to a smoothing wheel (14), and the side wall of the smoothing wheel (14) is in contact with the side wall of the membrane body (1).

4. A novel window film according to claim 3, characterized in that: A conical extrusion plate (15) is fixedly connected to the side wall of the support block (6) located on one side of the smoothing wheel (14), and the conical end of the conical extrusion plate (15) abuts against the side wall of the membrane body (1).

5. The novel window film according to claim 2, characterized in that: A pull rod (16) is fixedly connected to the upper surface of the support block (6).

6. A novel window film according to claim 1, 2, 4 or 5, characterized in that: The materials of the above devices are all plastic.

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