Frame structure of wall-mounted curtain

Abstract

The utility model provides a frame structure of a wall-mounted curtain, and relates to the field of wall-mounted curtains. Comprising an upper frame structure and a lower frame structure, the upper frame structure is fixed to one long edge of a curtain, the lower frame structure is fixed to the other long edge of the curtain, each of the upper frame structure and the lower frame structure comprises a foam rubber mat, a frame, two elastic bands and an end cover, the foam rubber mats are fixed to the two sides of the long edge of the curtain, and the foam rubber mats are arranged in the frames in a penetrating mode. The two end covers are arranged at the two ends of the frame respectively, and the elastic band is connected between the end covers and the foam rubber mat. The problems of unevenness and wrinkling of the screen surface are solved through the assembly mode of the foam rubber mat and the elastic band, production and assembly are simple, operation is convenient, and the overall production efficiency and the yield of products are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of wall-mounted curtains, in particular to a frame structure of a wall-mounted curtain. Background Art

[0002] Projection screens are used in movies, offices, home theaters, and large conferences to display images and video files.

[0003] The current wall-mounted curtain assembly on the market has the following problems: poor consistency in production and assembly. For example, the curtain surface and the frame are manually sewn or fixed with snaps before assembly. If there is a slight bend in the sewing process or a slight deviation in the buckle position, the curtain surface will be deformed or uneven after assembly, and the curtain surface will have wrinkles and waves longitudinally, affecting the production yield or even scrapping it, resulting in an invisible increase in production costs. Utility Model Content

[0004] The utility model aims to provide a frame structure of a wall-mounted curtain, which solves the problem of uneven curtain surface and wrinkles by assembling foam and elastic bands, and is simple to produce and assemble, easy to operate, so that the overall production efficiency and yield rate of the product are greatly improved.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A frame structure of a wall-mounted curtain comprises an upper frame structure and a lower frame structure, wherein the upper frame structure is fixed to one long side of the curtain, and the lower frame structure is fixed to the other long side of the curtain, and the upper frame structure and the lower frame structure both comprise foam pads, a frame, two elastic bands and end covers, wherein the foam pads are fixed to both sides of the long side of the curtain, the foam pads are penetrated in the frame, the two end covers are respectively arranged at the two ends of the frame, and the elastic bands are connected between the end covers and the foam pads.

[0007] Furthermore, in the present invention, the foam pad is bonded to the curtain.

[0008] Furthermore, in the present invention, the frame is buckled and connected to the end cover.

[0009] Furthermore, in the utility model, a buckle ring is provided on the inner side of the end cover, one end of the elastic band is connected to one side of the foam pad, and the other end of the elastic band passes through the buckle ring and is connected to the other side of the foam pad.

[0010] Furthermore, in the utility model, the elastic band and the foam pad are connected by staples.

[0011] Furthermore, in the utility model, the frame is in a strip shape, and the frame includes a closed cavity and a semi-closed cavity, the closed cavity is located at the top of the semi-closed cavity, the bottom of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are inwardly curved arc shapes.

[0012] Furthermore, in the utility model, two inner inclined supporting feet are provided on two inner walls opposite to each other in the semi-enclosed cavity, and the two inner inclined supporting feet respectively form a hanging cavity with the semi-enclosed cavity, and the foam pad is penetrated in the hanging cavity.

[0013] The utility model has at least the following advantages or beneficial effects:

[0014] The utility model uses a foam pad to pull the two long sides of the curtain to a flush position, passes an elastic band of appropriate length through the end cover, fixes the elastic band to the two sides of the outside of the foam pad and maintains sufficient resilience, and inserts the two ends of the foam pad into the corresponding frame and is compressed by the end cover. Under the action of the resilience of the foam pad and the elastic bands at both ends of the side, the curtain surface is tightened and flattened in the longitudinal position, thereby avoiding the problem of wrinkles and wavy lines. The present application solves the problem of uneven and wrinkled curtain surface through the assembly method of the foam pad and the elastic band, and the production and assembly are simple and easy to operate, so that the overall production efficiency and yield rate of the product are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the overall structure of the wall-mounted curtain provided for the application embodiment;

[0017] Figure 2 A schematic diagram of the assembly structure of the frame structure provided for the application embodiment;

[0018] Figure 3 A schematic diagram of a portion of the structure of the frame structure provided in the embodiment of the application when assembled;

[0019] Figure 4 A schematic diagram of the structure of the end cap provided for the application embodiment;

[0020] Figure 5 A partially enlarged structural schematic diagram of the frame structure provided in the application embodiment.

[0021] Icon: 100-curtain, 200-foam pad, 300-frame, 310-closed cavity, 320-semi-closed cavity, 321-inner inclined support foot, 400-elastic band, 500-end cover, 510-buckle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example

[0025] Please refer to Figure 1-Figure 5 , which is a schematic structural diagram of a frame structure of a wall-mounted curtain in an embodiment of the utility model;

[0026] The present embodiment provides a frame structure of a wall-mounted screen, which includes an upper frame 300 structure and a lower frame 300 structure. The upper frame 300 structure is fixed to one long side of the screen 100, and the lower frame 300 structure is fixed to the other long side of the screen 100. The upper frame 300 structure and the lower frame 300 structure both include a foam pad 200, a frame 300, two elastic bands 400 and an end cover 500. The foam pad 200 is fixed to both sides of the long side of the screen 100, the foam pad 200 is inserted into the frame 300, the two end covers 500 are respectively arranged at both ends of the frame 300, and the elastic band 400 is connected between the end cover 500 and the foam pad 200.

[0027] Next, the structure of the frame 300 of a wall-mounted screen according to this exemplary embodiment will be further described.

[0028] In some embodiments of the present application, Figure 1 As shown, the upper frame 300 is fixed to one long side of the curtain 100, and the lower frame 300 is fixed to the other long side of the curtain 100; Figure 2 and Figure 3As shown, the upper frame 300 structure and the lower frame 300 structure both include a foam pad 200, a frame 300, two elastic bands 400 and an end cover 500. The foam pad 200 is fixed to both sides of the long side of the curtain 100 and is fixed to the curtain 100 by bonding. The foam pad 200 is inserted into the frame 300, and the two end covers 500 are respectively arranged at both ends of the frame 300. The elastic band 400 is connected between the end cover 500 and the foam pad 200. The curtain 100 fixed with the foam pad 200 is pulled through and tensioned from the long side by the elastic band 400, which can avoid wrinkles and wavy lines, and the assembly method is simple and easy to operate.

[0029] As a preferred embodiment, the frame 300 and the end cap 500 are snap-fitted and connected, and the snap-fit ​​connection method is adopted to facilitate the assembly of the wall-mounted screen. Specifically, while keeping the screen surface flat, the foam pad 200 is pulled through and bonded to the two long sides of the screen surface flush with the edge position, and an elastic band 400 of appropriate length is passed through the plastic end cap 500, and the elastic band 400 is placed on both sides of the outside of the foam pad 200 and maintains sufficient resilience, and then the two ends of the elastic band 400 are fixed, and the screen surface with the elastic band 400 fixed is passed through the corresponding frame 300, and the plastic end cap 500 is tightened and buckled to the corresponding hole position of the frame 300.

[0030] As a preferred implementation method, Figure 4 As shown, a buckle 510 is provided on the inner side of the end cap 500, one end of the elastic band 400 is connected to one side of the foam pad 200, and the other end of the elastic band 400 passes through the buckle 510 and is connected to the other side of the foam pad 200. By providing the buckle 510 on the end cap 500, the elastic band 400 passes through the buckle 510 and is fixed to the foam pad 200, the tightening length of the elastic band 400 can be adjusted, thereby adjusting the tightening force of the curtain 100.

[0031] As a preferred implementation, the elastic band 400 and the foam pad 200 are connected by staples, which is simple, fast and efficient.

[0032] As a preferred implementation method, Figure 5 As shown, the frame 300 is in a strip shape, and the cross-sectional thickness is only 10 mm. The frame 300 includes a closed cavity 310 and a semi-closed cavity 320. The closed cavity 310 is located at the top of the semi-closed cavity 320. The closed cavity 310 can be used to load a counterweight bar. When the lower frame 300 structure is located at the bottom edge of the curtain 100, the counterweight bar is loaded into the lower frame 300 structure. The lower frame 300 with the counterweight bar can make the curtain surface smoother and less prone to shaking when it is put down for use due to the increased weight.

[0033] The bottom of the semi-enclosed cavity 320 is open, and the two sides of the opening of the semi-enclosed cavity 320 are in the shape of an arc that bends inward. The frame 300 forms a smooth arc transition to the screen surface, and the end cover 500 with the same contour improves the overall aesthetics. Two inner oblique support feet 321 are provided on the two opposite inner walls of the semi-enclosed cavity 320. The two inner oblique support feet 321 form a hanging cavity with the semi-enclosed cavity 320 respectively, and the foam pad 200 is inserted into the hanging cavity. By providing two inner oblique support feet 321 in the semi-enclosed cavity 320, the movement of the screen surface with the foam pad 200 is fixed in accordance with the inner space size in the cavity.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A frame structure of a wall-mounted curtain, characterized in that: It includes an upper frame structure and a lower frame structure, wherein the upper frame structure is fixed to one long side of the curtain, and the lower frame structure is fixed to the other long side of the curtain. Both the upper frame structure and the lower frame structure include a foam pad, a frame, two elastic bands and end covers, wherein the foam pad is fixed to both sides of the long side of the curtain, the foam pad is passed through the frame, the two end covers are respectively arranged at both ends of the frame, and the elastic band is connected between the end cover and the foam pad.

2. The frame structure of the wall-mounted curtain according to claim 1, characterized in that: The foam pad is bonded to the curtain.

3. The frame structure of the wall-mounted curtain according to claim 1, characterized in that: The frame is buckled and connected to the end cover.

4. The frame structure of the wall-mounted curtain according to claim 1, characterized in that: A buckle ring is provided on the inner side of the end cover, one end of the elastic band is connected to one side of the foam pad, and the other end of the elastic band passes through the buckle ring and is connected to the other side of the foam pad.

5. The frame structure of the wall-mounted curtain according to claim 1, characterized in that: The elastic band and the foam pad are connected by staples.

6. The frame structure of the wall-mounted curtain according to claim 1, characterized in that: The frame is in a strip shape and includes a closed cavity and a semi-closed cavity. The closed cavity is located at the top of the semi-closed cavity. The bottom of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are in an inwardly curved arc shape.

7. The frame structure of the wall-mounted curtain according to claim 6, characterized in that: Two inner oblique supporting feet are arranged on two inner walls opposite to each other in the semi-enclosed cavity, and the two inner oblique supporting feet respectively form a hanging cavity with the semi-enclosed cavity, and the foam pad is penetrated in the hanging cavity.

Images