Hollow glass shutter with controllable light transmittance

Abstract

The utility model relates to the technical field of hollow glass shutters, and discloses a light-transmittance-controllable hollow glass shutter which comprises a window body, two fixing plates are fixedly connected to the inner wall of the window body, first magnets are fixedly connected to the opposite sides of the two fixing plates, and the first magnets are fixedly connected to the inner wall of the window body. Second magnets are arranged on the opposite sides of the two first magnets, sliding rails are fixedly connected to the opposite sides of the two second magnets, bidirectional threaded rods are rotatably connected to the inner walls of the two sliding rails, nut pairs are in threaded connection to the surfaces of the two bidirectional threaded rods, and moving blocks are fixedly connected to the opposite sides of the two nut pairs; and the opposite sides of the two moving blocks are fixedly connected with second connecting plates. According to the utility model, through the bidirectional threaded rod, the nut pairs, the second connecting plate and the positioning plate, the second handle is rotated to drive the bidirectional threaded rod to rotate, and then the two nut pairs are respectively driven to move in opposite directions.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow glass blinds, in particular to a hollow glass blind with controllable light transmittance. Background Art

[0002] In the process of indoor shading, hollow glass blinds are widely used for indoor shading. Hollow glass blinds are a kind of blinds with air or other gases sandwiched between two layers of glass. This design can improve the thermal insulation performance of the window and reduce energy consumption. At the same time, it can also effectively soundproof and prevent vibration. Hollow glass blinds are also beautiful, durable and easy to clean. It is a very practical type of window. Hollow glass blinds are also used in the process of indoor shading.

[0003] After searching, the existing Chinese patent announcement number is: CN213807471U, which provides a hollow glass blind. This patent realizes the blinds that can be installed and fixed without punching through the design of the top rod and the suction cup, which avoids the damage to the wall window frame by drilling and fixing screws in the traditional fixing method, and the problem of being difficult to disassemble after installation. Secondly, compared with the existing design in which the magnetic sliding block is exposed on the surface of the blinds and destroys the appearance, the blinds of the utility model change the material of the window frame body and make it have a self-locking function through magnetic adsorption. The outer sliding block that destroys the appearance can be removed and put away in a special place, so that the blinds of the utility model have higher customer satisfaction.

[0004] Although the above patent can realize the fixing of blinds without punching and is easy to disassemble, the above hollow glass blinds still have the following problems: when using hollow glass blinds, when the internal blinds are poorly positioned, when the blinds rotate, friction between the blinds and the glass will occur, affecting use.

[0005] In view of the above problems, a hollow glass blind with controllable light transmittance is proposed. Utility Model Content

[0006] The utility model aims to provide a hollow glass blind with controllable light transmittance, which solves the problem of poor positioning effect and easy friction between the blind sheet and the glass in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of hollow glass shutter with controllable light transmittance, comprising a window body, wherein two fixing plates are fixedly connected to the inner wall of the window body, the two fixing plates are fixedly connected to the first magnet on the opposite sides, the two first magnets are arranged on the second magnet on the opposite sides, the two second magnets are fixedly connected to the slide rail on the opposite sides, the two slide rails are rotatably connected to the inner walls of the two rods, the two two-way threaded rods are threadedly connected to the surfaces of the two rods, the two nut pairs are fixedly connected to the moving blocks on the opposite sides of the two moving blocks, the second connecting plates are fixedly connected to the positioning plates on the front and back sides of the two second connecting plates, the second connecting rod is rotatably connected to the right side of the inner wall of the window body, and the left end of the second connecting rod on the right side is fixedly connected to the adjustment component.

[0008] By adopting the above technical solution, when installing the internal blinds, the slide rail can be installed at different upper and lower positions using the second magnet and the first magnet, and the first magnet is installed in the middle position, so the position of the curtain piece can be determined during installation.

[0009] As a further description of the above technical solution: the adjusting component includes a driven bevel gear, which is fixedly connected to the first connecting rod, the first connecting rod is rotatably connected to the left side of the inner wall of the window body, the outer diameters of the two first connecting rods are rotatably connected to movable plates, the two movable plates are rotatably connected to the vertical plates on the opposite sides, the two vertical plates are rotatably connected to the evenly distributed first connecting plates on the opposite sides, the front ends of the first connecting plates are fixedly connected to the mounting plates, the rear end of the driven bevel gear surface is meshed and connected to the active bevel gear, the rear end of the active bevel gear is fixedly connected to the transmission rod, and the mounting plate is rotatably connected to the fixed plate.

[0010] By adopting the above technical solution, the adjustment component can adjust the curtain piece according to the demand, and then control the amplitude of the rotation of the curtain piece to control the light transmittance.

[0011] As a further description of the above technical solution: a second handle is fixedly connected to the rear end of the bidirectional threaded rod, and the bidirectional threaded rod penetrates and extends to one side of the slide rail.

[0012] By adopting the above technical solution, when the second handle is turned, the bidirectional threaded rod can be driven to rotate to adjust the positioning plate. Generally, the thickness of windows is not much different, so only fine-tuning the positioning plate is required.

[0013] As a further description of the above technical solution: two baffles are fixedly connected to the front and rear ends of the window body, and glass is arranged between the two adjacent baffles on the left and right.

[0014] By adopting the above technical solution, glass is arranged on the front and rear sides.

[0015] As a further description of the above technical solution: a curtain piece is fixedly connected between two adjacent left and right mounting plates.

[0016] By adopting the above technical solution, the light transmittance can be adjusted when the curtain piece is rotated.

[0017] As a further description of the above technical solution: a support plate passes through and is fixedly connected to the surface of the transmission rod, and a window body is fixedly connected to the right side of the support plate.

[0018] By adopting the above technical solution, the support plate is used to limit the rotation of the first handle.

[0019] As a further description of the above technical solution: a first handle is fixedly connected to the rear end of the transmission rod, and the transmission rod passes through and extends to one side of the baffle.

[0020] By adopting the above technical solution, when the first handle is manually rotated, the transmission rod can be driven to rotate.

[0021] As a further description of the above technical solution: the moving block is slidably connected to the slide rail.

[0022] By adopting the above technical solution, the slide rail limits the moving block.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a controllable transmittance hollow glass blind, which is provided by a bidirectional threaded rod, a nut pair, a second connecting plate, and a positioning plate. The second handle is rotated to drive the bidirectional threaded rod to rotate, and then the two nut pairs are respectively driven to move in opposite directions, and the two positioning plates are driven to move in opposite directions at the same time, until the two positioning plates are in contact with the two baffles. The second magnet is installed with the first magnet, so that the blind can be positioned during installation, and the relative center of the distance between the curtain piece and the glass is limited to avoid friction between the curtain piece and the glass when the curtain piece rotates.

[0025] 2. The utility model provides a controllable transmittance hollow glass shutter, which is through a first handle, an active bevel gear, a driven bevel gear, a movable plate, a mounting plate, and a curtain piece. The first handle is manually rotated to drive the active bevel gear to rotate, and then the driven bevel gear is driven to rotate, which can pull the movable plate, and then the movable plate pulls the vertical plate, and then the vertical plate drives the mounting plate to rotate, which can drive the curtain piece to rotate to adjust the transmittance of the curtain piece when it is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the curtain piece structure of the utility model;

[0029] Figure 4 This is an expanded view of the mounting plate structure of the utility model;

[0030] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0031] Figure 6 This is a schematic diagram of the fixed plate structure of the utility model;

[0032] Figure 7 It is a schematic diagram of the slide rail structure of the utility model.

[0033] In the figure: 1. window body; 2. glass; 3. baffle; 4. first handle; 5. curtain piece; 6. mounting plate; 7. first connecting plate; 8. vertical plate; 9. movable plate; 10. transmission rod; 11. driven bevel gear; 12. driving bevel gear; 13. support plate; 14. first connecting rod; 15. slide rail; 16. nut pair; 17. moving block; 18. second connecting plate; 19. positioning plate; 20. second handle; 21. fixing plate; 22. first magnet; 23. second magnet; 24. second connecting rod; 25. bidirectional threaded rod. DETAILED DESCRIPTION

[0034] 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.

[0035] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0036] Combination Figure 1 and Figure 2The utility model is a controllable transmittance hollow glass shutter, including a window body 1, two fixing plates 21 are fixedly connected to the inner wall of the window body 1, the opposite sides of the two fixing plates 21 are fixedly connected to the first magnet 22, the front and rear ends of the window body 1 are fixedly connected to two baffles 3, a glass 2 is arranged between the two adjacent baffles 3 on the left and right, a support plate 13 is passed through and fixedly connected to the surface of the transmission rod 10, the right side of the support plate 13 is fixedly connected to the window body 1, the rear end of the transmission rod 10 is fixedly connected to the first handle 4, and the transmission rod 10 passes through and extends to one side of the baffle 3, and the moving block 17 is slidably connected to the slide rail 15.

[0037] There are two glasses 2 at the front and rear positions of the hollow glass shutter, and the baffles 3 on both sides are used to limit the first handle 4 and the positioning plate 19 to avoid damage to the glasses 2.

[0038] Combination Figure 6 and Figure 7 A second magnet 23 is provided on the opposite side of the two first magnets 22, and a slide rail 15 is fixedly connected to the opposite side of the two second magnets 23. The inner walls of the two slide rails 15 are rotatably connected with a two-way threaded rod 25, and the surfaces of the two two-way threaded rods 25 are threadedly connected with a nut pair 16, and the opposite sides of the two nut pairs 16 are fixedly connected with a moving block 17, and the opposite sides of the two moving blocks 17 are fixedly connected with a second connecting plate 18, and the front and rear sides of the two second connecting plates 18 are fixedly connected with a positioning plate 19, and the right side of the inner wall of the window body 1 is rotatably connected with a second connecting rod 24, and the left end of the right side second connecting rod 24 is fixedly connected with an adjusting component, and the rear end of the two-way threaded rod 25 is fixedly connected with a second handle 20, and the two-way threaded rod 25 passes through and extends to one side of the slide rail 15.

[0039] The first magnet 22 and the second magnet 23 are used for magnetic attraction to facilitate installation of the slide rail 15 , and then the positions of the two positioning plates 19 can be adjusted according to the size of the inner cavity of the window to position the curtain piece 5 .

[0040] Combination Figure 3 - Figure 5 The adjustment component includes a driven bevel gear 11, which is fixedly connected to the first connecting rod 14. The left side of the inner wall of the window body 1 is rotatably connected to the first connecting rod 14. The outer diameters of the two first connecting rods 14 are rotatably connected to the movable plates 9. The two movable plates 9 are rotatably connected to the vertical plates 8 on the opposite sides. The two vertical plates 8 are rotatably connected to the evenly distributed first connecting plates 7 on the opposite sides. The front ends of the first connecting plates 7 are fixedly connected to the mounting plates 6. The rear end of the surface of the driven bevel gear 11 is meshedly connected to the active bevel gear 12. The rear end of the active bevel gear 12 is fixedly connected to the transmission rod 10. The mounting plate 6 is rotatably connected to the fixed plate 21, and the curtain piece 5 is fixedly connected between the two adjacent mounting plates 6 on the left and right.

[0041] When the active bevel gear 12 rotates, the support plate 13 limits the active bevel gear 12 to prevent displacement during operation, and then the second connecting rod 24 limits the driven bevel gear 11 to prevent movement.

[0042] Working principle: When using hollow glass blinds, when installing the internal blinds, the slide rail 15 can be installed at different positions above and below using the second magnet 23 and the first magnet 22, and the first magnet 22 is installed in the middle position. Then manually turn the second handle 20 to drive the bidirectional threaded rod 25 to rotate, and then drive the two nut pairs 16 to rotate at the same time, drive the two positioning plates 19 to move in opposite directions until the two positioning plates 19 can resist the baffle 3, limit the relative center of the position between the curtain piece 5 and the glass 2, and avoid friction between the curtain piece 5 and the glass 2 when the curtain piece 5 rotates. Then, the first handle 4 can be turned to drive the active bevel gear 12 to rotate, which can drive the driven bevel gear 11 to rotate, and then drive the movable plate 9 to swing, and then pull the vertical plate 8 to move, thereby driving the curtain piece 5 to adjust the angle, and then adjust the light transmittance, which is easy to use.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] 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 hollow glass blind with controllable light transmittance, comprising a window body (1), characterized in that: The inner wall of the window body (1) is fixedly connected to two fixing plates (21), and the opposite sides of the two fixing plates (21) are fixedly connected to a first magnet (22), and the opposite sides of the two first magnets (22) are provided with a second magnet (23), and the opposite sides of the two second magnets (23) are fixedly connected to a slide rail (15), and the inner walls of the two slide rails (15) are rotatably connected to a bidirectional threaded rod (25), and the surfaces of the two bidirectional threaded rods (25) are threadedly connected to a nut pair (16), and the opposite sides of the two nut pairs (16) are fixedly connected to a moving block (17), and the opposite sides of the two moving blocks (17) are fixedly connected to a second connecting plate (18), and the front and rear sides of the two second connecting plates (18) are fixedly connected to a positioning plate (19), and the right side of the inner wall of the window body (1) is rotatably connected to a second connecting rod (24), and the left end of the right side second connecting rod (24) is fixedly connected to an adjustment component.

2. The insulated glass blind with controllable light transmittance according to claim 1, characterized in that: The adjustment assembly comprises a driven bevel gear (11), the driven bevel gear (11) is fixedly connected to a first connecting rod (14), the left side of the inner wall of the window body (1) is rotatably connected to the first connecting rod (14), the outer diameters of two first connecting rods (14) are rotatably connected to movable plates (9), the two movable plates (9) are rotatably connected to the opposite sides thereof with vertical plates (8), the two vertical plates (8) are rotatably connected to the opposite sides thereof with evenly distributed first connecting plates (7), the front ends of the first connecting plates (7) are fixedly connected to mounting plates (6), the rear end of the surface of the driven bevel gear (11) is meshingly connected to the active bevel gear (12), the rear end of the active bevel gear (12) is fixedly connected to the transmission rod (10), and the mounting plate (6) is rotatably connected to the fixed plate (21).

3. The insulated glass blind with controllable light transmittance according to claim 1, characterized in that: The rear end of the bidirectional threaded rod (25) is fixedly connected to a second handle (20), and the bidirectional threaded rod (25) penetrates and extends to one side of the slide rail (15).

4. The insulated glass blind with controllable light transmittance according to claim 1, characterized in that: Two baffles (3) are fixedly connected to the front and rear ends of the window body (1), and glass (2) is arranged between two adjacent baffles (3) on the left and right.

5. The insulated glass blind with controllable light transmittance according to claim 2, characterized in that: A curtain piece (5) is fixedly connected between two adjacent left and right mounting plates (6).

6. The insulated glass blind with controllable light transmittance according to claim 2, characterized in that: A support plate (13) passes through and is fixedly connected to the surface of the transmission rod (10), and the right side of the support plate (13) is fixedly connected to the window body (1).

7. The insulated glass blind with controllable light transmittance according to claim 2, characterized in that: The rear end of the transmission rod (10) is fixedly connected to a first handle (4), and the transmission rod (10) penetrates and extends to one side of the baffle (3).

8. The insulated glass blind with controllable light transmittance according to claim 1, characterized in that: The moving block (17) is slidably connected to the slide rail (15).

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