Multifunctional linkage curtain folding control device

Abstract

The utility model discloses a multifunctional linkage curtain folding control device which comprises two movable assemblies and further comprises a middle rail assembly fixed to the middle positions of the bottoms of the two movable assemblies, and two side rail assemblies are movably installed at the two ends of the outer walls of the bottoms of the two movable assemblies correspondingly. And a controller is mounted on the outer wall of one side of one movable assembly. Three layers of curtain cloth can be hung through the middle rail assembly and the two side rail assemblies, and when the curtain cloth hung on the middle rail assembly is folded or the curtain cloth hung on the middle rail assembly and the curtain cloth hung on the two side rail assemblies are folded together to completely open the window, the curtain cloth can be hung on the curtain cloth. The middle rail assembly can automatically push the two side rail assemblies outwards in the folding process, so that the distance between the middle rail assembly and the two side rail assemblies is increased, and the situation that front-layer curtains and rear-layer curtains are prone to being squeezed together, consequently, the curtains cannot keep the draping sense well, and the indoor overall aesthetic effect is affected can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain rails, in particular to a multifunctional linkage curtain folding control device. Background Art

[0002] Multifunctional linked curtains are also known as smart curtains, which are an important embodiment of the intelligence of modern homes. These curtains not only have basic opening and closing functions, but can also be seamlessly connected to smart home systems to achieve linked control of lighting, air conditioning, audio and other equipment.

[0003] At present, the curtain part of smart curtains is mostly composed of two to three layers of curtain fabrics of different thicknesses. These curtain fabrics can be opened and closed independently or together. Some curtain fabrics are light and translucent, suitable for daytime use, and some curtain fabrics are thick and light-blocking, suitable for use indoors at night with lights on. In order to ensure light blocking and beautiful layering, the multi-layer curtains are close together. During use, when the curtains are merged, the curtain fabrics are unfolded, and the curtain fabrics can fit together flatly. However, when the curtains are opened, the curtains on both sides are gathered together and the thickness becomes thicker. The front and back layers of curtains are easily squeezed together, resulting in the curtains not being able to maintain a good drape, affecting the overall aesthetic effect of the room. Utility Model Content

[0004] The purpose of the present invention is to provide a multifunctional linkage curtain retraction control device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional linkage curtain folding control device, comprising: two movable components, and also comprising: a middle track component fixed at the middle position of the bottom of the two movable components, two side track components are movably installed at both ends of the bottom outer walls of the two movable components, and a controller is installed on one side outer wall of one movable component, the movable component comprises a fixed plate, a slide groove opened on the bottom outer wall of the fixed plate, a sliding rod fixed on the inner wall of one side of the slide groove, a sliding block mounted on both ends of the sliding rod, a spring mounted on both ends of the sliding rod and a mounting piece fixed on both ends of the outer walls of both sides of the fixed plate.

[0006] One end of the spring is connected to the inner wall of one side of the sliding groove, and the other end of the spring is connected to the sliding block.

[0007] The middle track component is fixed to the middle part of the outer wall of the bottom of the fixed plate, and the two side track components are respectively fixed to the bottoms of the two sliding blocks.

[0008] The middle track assembly includes a middle shell, a first bidirectional threaded rod mounted on the inner wall of the middle shell through a bearing, a first motor mounted on the outer wall of one side of the middle shell, a plurality of first hangers slidably connected to the two ends of the inner wall of the bottom of the middle shell and distributed evenly, a first moving block screwed to the two ends of the first bidirectional threaded rod, a first cross plate fixed to the bottom of the two first moving blocks, a movable opening opened on the outer walls on both sides of the middle shell, and a pushing block fixed on the outer walls on both sides of the two first moving blocks.

[0009] The side track assembly includes a side shell, a second bidirectional threaded rod installed on the inner wall of the side shell through a bearing, a second motor installed on the outer wall of one side of the side shell, a plurality of second hangers slidably connected to the two ends of the inner wall of the bottom of the side shell and distributed evenly, a second moving block screwed to the two ends of the second bidirectional threaded rod, a second cross plate fixed to the bottom of the two second moving blocks, and a pushed block fixed to the two ends of the outer wall of one side of the side shell.

[0010] The first motor output shaft is connected to one end of the first bidirectional threaded rod, and the second motor is connected to one end of the second bidirectional threaded rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model discloses a multifunctional linkage curtain gathering control device, which can hang three layers of curtain fabrics by providing a middle track assembly and two side track assemblies. When the curtain fabrics hung on the middle track assembly are gathered or the curtain fabrics hung on the middle track assembly and the two side track assemblies are gathered together and the window is fully opened, the middle track assembly will automatically push the two side track assemblies outwards during the gathering process, so that the distance between the middle track assembly and the two side track assemblies becomes larger, which can prevent the front and rear layers of curtains from being easily squeezed together, resulting in the curtains not being able to maintain a good drape and affecting the overall aesthetic effect of the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a top view of the structure of the utility model;

[0014] Figure 2 This is a bottom view of the structure of the utility model;

[0015] Figure 3 This is a structural diagram of the active components of the utility model;

[0016] Figure 4 This is a structural diagram of the middle track assembly of the present utility model;

[0017] Figure 5 This is a structural diagram of the side track assembly of the present utility model.

[0018] In the figure: 1. movable component; 101. fixed plate; 102. slide groove; 103. sliding rod; 104. sliding block; 105. spring; 106. mounting part; 2. middle track component; 201. middle shell; 202. first bidirectional threaded rod; 203. first motor; 204. first pendant; 205. first moving block; 206. first cross plate; 207. movable opening; 208. pushing block; 3. side track component; 301. side shell; 302. second bidirectional threaded rod; 303. second motor; 304. second pendant; 305. second moving block; 306. second cross plate; 307. pushed block; 4. controller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5 The utility model provides a multifunctional linkage curtain closing control device, comprising: two movable components 1, and also comprising: a middle track component 2 fixed at the middle position of the bottom of the two movable components 1, two side track components 3 are movably installed at both ends of the bottom outer wall of the two movable components 1, and a controller 4 is installed on one side outer wall of one movable component 1, the movable component 1 includes a fixed plate 101, a slide groove 102 opened on the bottom outer wall of the fixed plate 101, a sliding rod 103 fixed on the inner wall of one side of the slide groove 102, sliding blocks 104 sleeved on both ends of the sliding rod 103, springs 105 sleeved on both ends of the sliding rod 103 and mounting parts 106 fixed to both ends of the outer walls of both sides of the fixed plate 101.

[0021] It should be noted here that: three layers of curtain fabrics can be hung by setting a middle track component 2 and two side track components 3. A middle track component 2 and two side track components 3 can be operated simultaneously or separately to realize the opening and closing of three layers of curtain fabrics or one layer of curtain fabrics. When the three layers of curtain fabrics are combined, the curtain fabrics are unfolded, and the curtains will not squeeze and affect each other. When the curtain fabrics are opened, the curtain fabrics on both sides are gathered together, and the overall thickness of the curtain fabric becomes thicker. When the curtains on the two side track components 3 are gathered together or independently, since there is indoor space on both sides of the curtain as a whole, and the middle The curtain fabric of the middle track component 2 remains unfolded, so the front and rear curtain fabrics will not be squeezed together. When the curtain fabric hung on the middle track component 2 is gathered or the curtain fabrics hung on the middle track component 2 and the two side track components 3 are gathered together to fully open the window, the middle track component 2 will automatically push the two side track components 3 outward during the gathering process, so that the distance between the middle track component 2 and the two side track components 3 becomes larger, which can prevent the front and rear layers of curtains from being easily squeezed together, resulting in the curtains not being able to maintain a good drape and affecting the overall aesthetic effect of the room.

[0022] In a preferred embodiment, one end of the spring 105 is connected to the inner wall of one side of the sliding groove 102 , and the other end of the spring 105 is connected to the sliding block 104 .

[0023] It should be noted that the sliding block 104 can slide on the inner wall of the sliding groove 102 under force, and squeeze or pull the spring 105 during the movement.

[0024] In a preferred embodiment, the middle track assembly 2 is fixed to the middle portion of the bottom outer wall of the fixed plate 101 , and the two side track assemblies 3 are respectively fixed to the bottoms of the two sliding blocks 104 .

[0025] It should be noted here that the curtain cloth hung on the middle track assembly 2 will automatically push the two side track assemblies 3 outward during the retraction process. During the movement, the side track assembly 3 drives the sliding block 104 to move and squeeze the spring 105. When the curtain cloth hung on the middle track assembly 2 is unfolded again, the two side track assemblies 3 lose the thrust of the middle track assembly 2 and automatically reset under the action of the spring 105.

[0026] In a preferred embodiment, the middle track assembly 2 includes a middle shell 201, a first bidirectional threaded rod 202 mounted on the inner wall of the middle shell 201 through a bearing, a first motor 203 mounted on the outer wall of one side of the middle shell 201, a plurality of first hangers 204 slidably connected to the inner wall of the bottom of the middle shell 201 at both ends, a first moving block 205 screwed to both ends of the first bidirectional threaded rod 202, a first cross plate 206 fixed to the bottom of the two first moving blocks 205, a movable opening 207 opened on the outer walls on both sides of the middle shell 201, and a pushing block 208 fixed on the outer walls on both sides of the two first moving blocks 205.

[0027] It should be noted here that the two curtain cloths can be hung on the first hangers 204 and the first cross plate 206 on both sides of the bottom of the middle shell 201 respectively. The first bidirectional threaded rod 202 can be driven to rotate by the first motor 203, thereby driving the two first moving blocks 205 to move away from or closer to each other to adjust the opening or closing of the curtain cloth. The two first moving blocks 205 will drive the pushing blocks 208 on both sides to move during the movement. When the curtains are opened and the curtain cloths are gathered, the two first moving blocks 205 move away from each other, thereby driving the pushing blocks 208 to contact the side track assembly 3 during the movement, and push the side track assembly 3 to move, thereby expanding the distance between the side track assembly 3 and the middle shell 201.

[0028] In a preferred embodiment, the side rail assembly 3 includes a side shell 301, a second bidirectional threaded rod 302 mounted on the inner wall of the side shell 301 through a bearing, a second motor 303 mounted on the outer wall of one side of the side shell 301, a plurality of second hangers 304 slidably connected to the two ends of the inner wall at the bottom of the side shell 301, a second movable block 305 screwed to the two ends of the second bidirectional threaded rod 302, a second cross plate 306 fixed to the bottom of the two second movable blocks 305, and a pushed block 307 fixed to the two ends of the outer wall of one side of the side shell 301.

[0029] It should be noted here that the two curtain cloths can be hung on the second hangers 304 and the second cross plate 306 on both sides of the bottom of the side shell 301 respectively. The second bidirectional threaded rod 302 can be driven to rotate by the second motor 303, thereby driving the two second moving blocks 305 to move away from or closer to each other to adjust the opening or closing of the curtain cloth. The two first moving blocks 205 will drive the pushing blocks 208 on both sides to move during the movement. When the curtains in the middle track assembly 2 are opened and the curtain cloth is retracted, the two first moving blocks 205 move away from each other, driving the pushing block 208 to contact the pushed block 307 during the movement, and push the pushed block 307 and the side shell 301 to move.

[0030] Working principle: Three layers of curtain fabrics can be hung by setting a middle track assembly 2 and two side track assemblies 3. One middle track assembly 2 and two side track assemblies 3 can be operated simultaneously or separately to realize the opening and closing of three layers of curtain fabrics or one layer of curtain fabrics. When the three layers of curtain fabrics are combined, the curtain fabrics are unfolded and the curtains will not squeeze each other. When the curtain fabrics are opened, the curtain fabrics on both sides are retracted together, and the overall thickness of the curtain fabrics becomes thicker. When the curtains on the two side track assemblies 3 are retracted together or independently, since there is room on both sides of the curtain as a whole and the curtain fabrics of the middle middle track assembly 2 remain unfolded, the front and rear curtain fabrics will not be squeezed together. When the curtain fabrics hung on the middle track assembly 2 are retracted or the curtain fabrics hung on the middle track assembly 2 and the two side track assemblies 3 are retracted together to fully open the window, the middle track assembly 2 will automatically push the two side track assemblies 3 outwards during the retraction process, so that the distance between the middle track assembly 2 and the two side track assemblies 3 becomes larger, which can prevent the front and rear layers of curtains from being easily squeezed together, resulting in the curtains not being able to maintain a good drape and affecting the overall aesthetic effect of the room.

[0031] Working principle of the middle track assembly 2: two curtain fabrics can be hung on the first hangers 204 and the first cross plate 206 on both sides of the bottom of the middle shell 201 respectively. The first motor 203 can drive the first bidirectional threaded rod 202 to rotate, thereby driving the two first moving blocks 205 to move away from or closer to each other to adjust the opening or closing of the curtain fabrics. The two first moving blocks 205 will drive the pushing blocks 208 on both sides to move during the movement. When the curtains are opened and the curtain fabrics are folded, the two first moving blocks 205 move away from each other, thereby driving the pushing blocks 208 to contact the pushed blocks 307 in the side track assembly 3 during the movement, and push the pushed blocks 307 and the side shell 301 to move, thereby expanding the distance between the inner shell 301 of the side track assembly 3 and the middle shell 201;

[0032] Working principle of side track assembly 3: two curtain cloths can be hung on the second hangers 304 and the second cross plate 306 on both sides of the bottom of the side shell 301 respectively. The second bidirectional threaded rod 302 can be driven to rotate by the second motor 303, thereby driving the two second moving blocks 305 to move away from or closer to each other to adjust the opening or closing of the curtain cloth. The two first moving blocks 205 will drive the pushing blocks 208 on both sides to move during the movement. When the curtain in the middle track assembly 2 is opened and the curtain cloth is retracted, the two first moving blocks 205 in the middle track assembly 2 move away from each other, driving the pushing block 208 to contact the pushed block 307 during the movement, and push the pushed block 307 and the side shell 301 to move. During the movement, the side shell 301 drives the sliding block 104 to move and compress the spring 105. When the curtain cloth hung on the middle track assembly 2 is unfolded again, the pushing block 208 in the middle track assembly 2 separates from the pushed block 307, and the side shell 301 loses thrust and automatically resets under the action of the spring 105.

[0033] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A multifunctional linkage curtain closing control device, comprising: Two active components (1); The invention is characterized in that it further comprises: a middle track component (2) fixed at the middle position of the bottom of the two movable components (1), two side track components (3) are movably installed at both ends of the bottom outer walls of the two movable components (1), and a controller (4) is installed on one side outer wall of one movable component (1), and the movable component (1) comprises a fixed plate (101), a slide groove (102) opened on the bottom outer wall of the fixed plate (101), a sliding rod (103) fixed on the inner wall of one side of the slide groove (102), a sliding block (104) sleeved on both ends of the sliding rod (103), a spring (105) sleeved on both ends of the sliding rod (103) and a mounting member (106) fixed on both ends of the outer walls of both sides of the fixed plate (101).

2. The multifunctional linkage curtain closing control device according to claim 1, characterized in that: One end of the spring (105) is connected to the inner wall of one side of the sliding groove (102), and the other end of the spring (105) is connected to the sliding block (104).

3. The multifunctional linkage curtain closing control device according to claim 1, characterized in that: The middle track assembly (2) is fixed to the middle portion of the outer wall at the bottom of the fixed plate (101), and the two side track assemblies (3) are respectively fixed to the bottoms of the two sliding blocks (104).

4. The multifunctional linkage curtain closing control device according to claim 1, characterized in that: The middle track assembly (2) comprises a middle shell (201), a first bidirectional threaded rod (202) mounted on the inner wall of the middle shell (201) via a bearing, a first motor (203) mounted on the outer wall of one side of the middle shell (201), a plurality of first hangers (204) slidably connected to the inner wall at both ends of the bottom of the middle shell (201) and distributed at equal distances, a first moving block (205) screwed to both ends of the first bidirectional threaded rod (202), a first cross plate (206) fixed to the bottom of the two first moving blocks (205), a movable opening (207) opened on the outer walls on both sides of the middle shell (201), and a push block (208) fixed on the outer walls on both sides of the two first moving blocks (205).

5. The multifunctional linkage curtain closing control device according to claim 4, characterized in that: The side track assembly (3) comprises a side shell (301), a second bidirectional threaded rod (302) mounted on the inner wall of the side shell (301) via a bearing, a second motor (303) mounted on the outer wall of one side of the side shell (301), a plurality of second hangers (304) slidably connected to the inner wall at both ends of the bottom of the side shell (301) and distributed at equal distances, a second moving block (305) screwed to both ends of the second bidirectional threaded rod (302), a second cross plate (306) fixed to the bottom of the two second moving blocks (305), and a pushed block (307) fixed to both ends of the outer wall of one side of the side shell (301).

6. The multifunctional linkage curtain closing control device according to claim 5, characterized in that: The output shaft of the first motor (203) is connected to one end of the first bidirectional threaded rod (202), and the second motor (303) is connected to one end of the second bidirectional threaded rod (302).

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