Ultra-narrow structure frame of wall-mounted curtain and wall-mounted curtain

Abstract

The utility model provides an ultra-narrow structure frame of a wall-mounted curtain and the wall-mounted curtain, and relates to the field of wall-mounted curtains. Comprising a strip-shaped frame and an end cover, the strip-shaped frame comprises a closed cavity and a semi-closed cavity which are arranged in the height direction of the strip-shaped frame, the closed cavity is located at one end of the semi-closed cavity, the other end of the semi-closed cavity is open, the two sides of the opening of the semi-closed cavity are of arc structures bent inwards, and supporting legs are oppositely arranged on the two opposite inner walls of the semi-closed cavity; the end cover is arranged at the end part of the strip-shaped frame, and the end cover is detachably connected with the strip-shaped frame. The problem that a common frame in the market is thick and heavy is solved, and attractiveness and conciseness are greatly improved; due to the inner cavity structure of the frame, the screen surface assembly and the counterweight strip do not interfere with each other on the premise of meeting respective functions, the assembly process is convenient, and the overall flatness of the screen surface can be improved.

Description

Technical Field

[0001] The utility model relates to the field of wall-mounted screens, and in particular to an ultra-narrow structural frame of a wall-mounted screen and the wall-mounted screen. Background Art

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

[0003] The upper and lower frames of the wall-mounted curtains currently on the market are thick and heavy, resulting in poor visual effects and a decrease in customer experience. Utility Model Content

[0004] The utility model aims to provide an ultra-narrow structural frame of a wall-mounted curtain and a wall-mounted curtain, which can solve the problem of thick and heavy frames commonly seen on the market and greatly improve the appearance and simplicity; the internal cavity structure of the frame enables the curtain surface assembly and the counterweight strip to not interfere with each other while satisfying their respective functions, and can also improve the overall flatness of the curtain surface.

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

[0006] An ultra-narrow structural frame of a wall-mounted curtain comprises a strip frame and an end cover, wherein the strip frame comprises a closed cavity and a semi-closed cavity arranged along its height direction, wherein the closed cavity is located at one end of the semi-closed cavity, and the other end of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are inwardly curved arc structures, and supporting feet are arranged opposite to each other on two opposite inner walls of the semi-closed cavity; the end cover is arranged at the end of the strip frame, and the end cover is detachably connected to the strip frame.

[0007] Furthermore, in the utility model, the strip frame is buckled and connected to the end cover.

[0008] Furthermore, in the utility model, three plug-in blocks are provided on the inner side of the end cover, and the three plug-in blocks are spaced apart from top to bottom. The plug-in block at the top is plugged into the closed cavity, and a connecting block is provided between the two plug-in blocks at the bottom, and a buckle is formed between the connecting block and the two plug-in blocks, wherein the two plug-in blocks at the bottom are plugged into the semi-closed cavity.

[0009] Furthermore, in the utility model, the support foot is inclined upward, and the support foot and the semi-enclosed cavity form a hanging cavity.

[0010] Furthermore, in the present invention, the strip frame includes an upper frame and a lower frame, and the upper frame and the lower frame are respectively fixed to two long sides of the curtain.

[0011] Furthermore, in the present invention, the cross-sectional width of the strip frame is 10 mm.

[0012] A wall-mounted curtain is also provided, comprising a curtain and two strip frames respectively arranged at the top and bottom edges of the curtain, wherein end caps are arranged at the ends of the strip frames;

[0013] The strip frame includes a closed cavity and a semi-closed cavity arranged along its height direction, the closed cavity is located at one end of the semi-closed cavity, and the other end of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are inwardly curved arc structures, and supporting feet are arranged opposite to each other on the two opposite inner walls of the semi-closed cavity; the end cover is arranged at the end of the strip frame, and the end cover is detachably connected to the strip frame.

[0014] Furthermore, in the present invention, strip-shaped foam pads are respectively bonded to the top and bottom edges of the curtain, and the foam pads are inserted into the semi-enclosed cavity.

[0015] Furthermore, in the utility model, a counterweight bar is built into the closed cavity of the strip frame located at the bottom edge.

[0016] Furthermore, in the utility model, the foam pad is connected to the end cover by an elastic band, 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 end cover and is connected to the other side of the foam pad.

[0017] The utility model has at least the following advantages or beneficial effects:

[0018] 1. The frame cross-section of the wall-mounted curtain is generally in the shape of a long strip, and the lower end of the frame is in the shape of an arc. The cross-section thickness is only 10mm, which is smaller than that of all similar wall-mounted curtain frames. Because the frame forms a smooth arc transition to the curtain surface, combined with the end caps of the same contour, the overall beauty is improved;

[0019] 2. The frame of the wall-mounted curtain is divided into an upper frame and a lower frame. The cross-sectional shape and length of the upper and lower frames of each specification are the same. The strip frame is provided with a semi-enclosed cavity and a closed cavity. The semi-enclosed cavity has two inner oblique support feet, which are used to fix the longitudinal movement of the curtain surface in accordance with the inner space size of the cavity. The closed cavity is used to load the counterweight bar into the lower frame. The lower frame with the counterweight bar can make the curtain surface flatter and less likely to shake when it is put down for use due to the increased weight.

[0020] 3. This application solves the problem of thick and heavy frames that are common in the market, and the appearance and simplicity are greatly improved; the internal cavity structure of the frame makes the curtain surface assembly and the counterweight bar not interfere with each other while satisfying their respective functions. The assembly process is convenient and can also improve the overall flatness of the curtain surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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.

[0022] Figure 1 A schematic diagram of the structure of the ultra-narrow structural frame of the wall-mounted screen provided in the application embodiment;

[0023] Figure 2 A schematic diagram of a portion of the structure of the ultra-narrow structural frame of the wall-mounted screen provided in the embodiment of the application after assembly;

[0024] Figure 3 A schematic diagram of a portion of the structure of the ultra-narrow structural frame of the wall-mounted screen after assembly provided in the embodiment of the application;

[0025] Figure 4 A schematic diagram of the structure of the end cap provided for the application embodiment;

[0026] Figure 5 A schematic diagram of the overall structure of the wall-mounted curtain provided in the application embodiment.

[0027] Icons: 100-strip frame, 110-enclosed cavity, 120-semi-enclosed cavity, 130-arc structure, 140-support foot, 200-end cover, 210-insert block, 220-connecting block, 230-buckle, 300-foam pad, 400-elastic band, 500-curtain. DETAILED DESCRIPTION

[0028] 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.

[0029] 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.

[0030] Example

[0031] Please refer to Figure 1-Figure 5 , which is a schematic structural diagram of an ultra-narrow structural frame of a wall-mounted screen in an embodiment of the utility model;

[0032] The present embodiment provides an ultra-narrow structural frame of a wall-mounted curtain, which includes a strip frame 100 and an end cover 200. The strip frame 100 includes a closed cavity 110 and a semi-closed cavity 120 arranged along its height direction. The closed cavity 110 is located at one end of the semi-closed cavity 120, and the other end of the semi-closed cavity 120 is open. Both sides of the opening of the semi-closed cavity 120 are inwardly curved arc structures 130. Support legs 140 are arranged on two opposite inner walls of the semi-closed cavity 120. The end cover 200 is arranged at the end of the strip frame 100, and the end cover 200 is detachably connected to the strip frame 100.

[0033] Next, an ultra-narrow structural frame of a wall-mounted screen according to this exemplary embodiment will be further described.

[0034] In some embodiments of the present application, Figure 1 As shown, the strip frame 100 includes a closed cavity 110 and a semi-closed cavity 120. The closed cavity 110 is located at the top of the semi-closed cavity 120. The closed cavity 110 is hollow, which can reduce material costs and can also be equipped with a weight bar to increase weight. Figure 5 As shown, the strip frame 100 includes an upper frame and a lower frame, and the upper frame and the lower frame are respectively fixed to the two long sides of the curtain 500. When the upper frame is fixed to the top edge of the curtain 500, the closed cavity 110 of the upper frame is empty, which can reduce the material cost. When the lower frame is fixed to the bottom edge of the curtain 500, the closed cavity 110 of the lower frame has a built-in counterweight bar, which increases the weight and makes the curtain surface flatter and less likely to shake when it is put down for use. The other end of the semi-enclosed cavity 120 is open, and the two sides of the opening of the semi-enclosed cavity 120 are inwardly curved arc structures 130, with a cross-sectional thickness of only 10 mm, which is smaller than all similar wall-mounted curtain frames. Because the frame forms a smooth arc transition to the curtain surface, combined with the end cover 200 of the same contour, the overall appearance is beautiful and generous. The two opposite inner walls of the semi-enclosed cavity 120 are provided with supporting feet 140, which are inclined upwards. The supporting feet 140 and the semi-enclosed cavity 120 form a hanging cavity, and the longitudinal movement of the curtain surface is fixed in accordance with the inner space size of the cavity. Figure 3 As shown, the end cap 200 is disposed at the end of the strip frame 100 , and the end cap 200 is detachably connected to the strip frame 100 . The detachable connection makes the ultra-narrow structure frame easy to assemble.

[0035] As a preferred implementation, the strip frame 100 is snap-fitted with the end cover 200, and assembly and disassembly are quick and easy.

[0036] Specifically, Figure 4As shown, three plug-in blocks 210 are provided on the inner side of the above-mentioned end cover 200, and the three plug-in blocks 210 are arranged at intervals from top to bottom. The plug-in block 210 located at the top is inserted into the closed cavity 110, and a connecting block 220 is provided between the two plug-in blocks 210 located at the bottom, and a buckle 230 is formed between the connecting block 220 and the two plug-in blocks 210, wherein the two plug-in blocks 210 located at the bottom are inserted into the semi-closed cavity 120.

[0037] The embodiment of the present application also provides a wall-mounted curtain, which adopts the ultra-narrow structural frame as mentioned above, specifically including a curtain 500 and two strip frames 100 respectively arranged on the top and bottom edges of the curtain 500, and the ends of the strip frames 100 are provided with end covers 200; the strip frame 100 includes a closed cavity 110 and a semi-closed cavity 120 arranged along its height direction, the closed cavity 110 is located at one end of the semi-closed cavity 120, and the other end of the semi-closed cavity 120 is open, and both sides of the opening of the semi-closed cavity 120 are inwardly curved arc structures 130, and the opposite inner walls of the semi-closed cavity 120 are oppositely provided with supporting feet 140; the end covers 200 are arranged at the ends of the strip frames 100, and the end covers 200 are detachably connected to the strip frames 100.

[0038] As a preferred implementation method, Figure 2 and Figure 3 As shown, the top and bottom edges of the curtain 500 are respectively bonded with strip-shaped foam pads 300, and the foam pads 300 are inserted into the suspension cavity. The foam pads 300 are connected to the end cover 200 through an elastic band 400, one end of the elastic band 400 is connected to one side of the foam pad 300, and the other end of the elastic band 400 passes through the buckle 230 and is connected to the other side of the foam pad 300. The curtain 500 fixed with the foam pad 300 is pulled through and tensioned from the long side by the elastic band 400, which can avoid wrinkles and ripples, and the assembly method is simple and easy to operate.

[0039] In a specific embodiment, while keeping the screen surface flat, the foam pad 300 is pulled through and bonded to the two long sides of the screen surface flush with the edge positions, an elastic band 400 of appropriate length is passed through the end cap 200 made of plastic material, the elastic band 400 is placed on both sides of the outside of the foam pad 300 and maintains sufficient resilience, and then the two ends of the elastic band 400 are fixed, the screen surface with the elastic band 400 fixed is passed through the corresponding frame, and the plastic end cap 200 is tightened and pressed against the corresponding hole position of the frame.

[0040] By providing a buckle ring 230 on the end cover 200 , passing the elastic band 400 through the buckle ring 230 and then fixing it on the foam pad 300 , the tightening length of the elastic band 400 can be adjusted, thereby adjusting the tightening force of the curtain 500 .

[0041] As a preferred implementation, the elastic band 400 and the foam pad 300 are connected by staples, which is simple, fast and efficient.

[0042] 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. An ultra-narrow structural frame of a wall-mounted screen, characterized in that: It includes a strip frame and an end cover, wherein the strip frame includes a closed cavity and a semi-closed cavity arranged along its height direction, the closed cavity is located at one end of the semi-closed cavity, and the other end of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are inwardly curved arc structures, and supporting feet are arranged opposite to each other on the two opposite inner walls of the semi-closed cavity; the end cover is arranged at the end of the strip frame, and the end cover is detachably connected to the strip frame.

2. The ultra-narrow structural frame of the wall-mounted screen according to claim 1, characterized in that: The strip frame is buckled and connected to the end cover.

3. The ultra-narrow structural frame of the wall-mounted curtain according to claim 2, characterized in that: Three plug-in blocks are provided on the inner side of the end cover, and the three plug-in blocks are spaced apart from top to bottom. The plug-in block at the top is plugged into the closed cavity, and a connecting block is provided between the two plug-in blocks at the bottom, and a buckle is formed between the connecting block and the two plug-in blocks, wherein the two plug-in blocks at the bottom are plugged into the semi-closed cavity.

4. The ultra-narrow structural frame of the wall-mounted screen according to claim 1, characterized in that: The supporting foot is inclined upward, and the supporting foot and the semi-enclosed cavity form a hanging cavity.

5. The ultra-narrow structural frame of the wall-mounted screen according to claim 1, characterized in that: The strip frame comprises an upper frame and a lower frame, and the upper frame and the lower frame are respectively fixed to two long sides of the curtain.

6. The ultra-narrow structural frame of the wall-mounted screen according to claim 1, characterized in that: The cross-sectional width of the strip frame is 10 mm.

7. A wall-mounted curtain, using the ultra-narrow structural frame according to any one of claims 1 to 6, characterized in that: It comprises a curtain and two strip frames respectively arranged at the top and bottom edges of the curtain, and end caps are arranged at the ends of the strip frames; The strip frame includes a closed cavity and a semi-closed cavity arranged along its height direction, the closed cavity is located at one end of the semi-closed cavity, and the other end of the semi-closed cavity is open, and both sides of the opening of the semi-closed cavity are inwardly curved arc structures, and supporting feet are arranged opposite to each other on the two opposite inner walls of the semi-closed cavity; the end cover is arranged at the end of the strip frame, and the end cover is detachably connected to the strip frame.

8. The wall-mounted curtain according to claim 7, characterized in that: The top edge and the bottom edge of the curtain are respectively bonded with strip-shaped foam pads, and the foam pads are inserted into the semi-enclosed cavity.

9. The wall-mounted curtain according to claim 7, characterized in that: The closed cavity of the strip-shaped frame at the bottom edge is internally provided with a counterweight bar.

10. The wall-mounted curtain according to claim 8, characterized in that: The foam pad is connected to the end cover via an elastic band, 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 end cover and is connected to the other side of the foam pad.

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