Curtain sliding rail top code

Abstract

The utility model belongs to the technical field of curtain assembly, and particularly relates to a curtain sliding rail top weight which comprises a top weight shell, two sliding rails are assembled on the two sides of the top weight shell, a first connecting plate and a second connecting plate are oppositely arranged in the top weight shell in a sliding mode, a gear is rotationally assembled in the top weight shell, a first toothed plate is arranged on one side of the first connecting plate, and a second toothed plate is arranged on the other side of the second connecting plate. A second toothed plate is arranged on one side of the second connecting plate, the gear is meshed with the first toothed plate and the second toothed plate, and one end of the gear extends out of the top code shell and is fixedly provided with an adjusting screw. By means of the design, the distance between the sliding rails can be adjusted through the top code according to the actual situation, adaptability is greatly improved, rapid installation can be achieved, the soft cushion can effectively reduce friction and vibration noise generated when the sliding rails make contact with the wall face, the soft cushion can absorb vibration, the stability of a curtain system is improved, and the service life of the curtain system is prolonged. The sliding rail is prevented from abrading, scratching or indenting the wall surface, and the service life of wall surface decoration is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of curtain assembly, and specifically relates to a top code for a curtain rail. Background Art

[0002] The top code of a curtain rail is a key component in a curtain rail system, playing an important role in fixing and supporting the curtain rail. It is usually located at the top of the rail and connected to the wall or ceiling to ensure the stability and safety of the entire curtain rail system.

[0003] The existing top codes for curtain rails mainly consist of a mounting plate, fixing screws, and a buckle. Its working principle is: fixed to the wall or ceiling through the mounting plate, and the curtain rail is firmly connected using the buckle to ensure that the rail does not shake during the opening and closing of the curtain, thereby achieving smooth operation of the curtain.

[0004] Currently, the top codes for curtain rails in the prior art have the following disadvantages: The top code cannot adjust the distance between the rails according to the actual situation, which may result in an inappropriate curtain width or position, affecting the overall aesthetics and function, and the poor adaptability limits the application range of the rail; moreover, the top code is fixed between the wall and the two curtain rails, which causes a large gap between the curtain rail and the top wall. This gap can cause resonance of the rail during use, especially when pulling the curtain or encountering strong wind, the rail may rub against the top code or the ceiling, generating noise and visually damaging the overall decorative effect. Especially in an indoor environment that emphasizes aesthetics, this gap will appear obtrusive; therefore, a top code for a curtain rail is proposed to address the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the existing top codes for curtain rails, and to solve the problems that the top code cannot adjust the distance between the rails according to the actual situation, the poor adaptability limits the application range of the rail; and there is a large gap when the curtain rail is fixed to the top wall, and this gap can cause resonance of the rail during use, generating noise and damaging the overall decorative effect, a top code for a curtain rail is proposed.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A top code for a curtain slide rail of the present utility model includes a top code housing, two slide rails are assembled on both sides of the top code housing, a first connecting plate and a second connecting plate are slidably arranged oppositely inside the top code housing, a gear is rotatably assembled inside the top code housing, a first toothed plate is arranged on one side of the first connecting plate, a second toothed plate is arranged on one side of the second connecting plate, the gear meshes with both the first toothed plate and the second toothed plate, one end of the gear extends to the outside of the top code housing and is fixedly provided with an adjusting screw, a fixing plate is arranged on the top code housing, and the fixing plate is used to fix the top code inside the curtain box, and an assembly groove for assembling the first connecting plate and the second connecting plate is opened on the slide rail.

[0007] Preferably, a first fixing hole is opened on the slide rail, second fixing holes are opened on both the first connecting plate and the second connecting plate and are arranged in cooperation with the first fixing hole, and a first fixing screw is rotatably assembled in the first fixing hole and the second fixing hole for fixing the first connecting plate and the second connecting plate to the slide rail.

[0008] Preferably, scales are arranged on both the first connecting plate and the second connecting plate.

[0009] Preferably, a first guiding groove is opened inside the top code housing, a first guiding block corresponding to the first guiding groove is fixedly arranged on one side of the second connecting plate, a second guiding groove is opened inside the top code housing, and a second guiding block corresponding to the second guiding groove is fixedly arranged on one side of the first connecting plate.

[0010] Preferably, the first connecting plate, the second connecting plate and the assembly groove are all of L-shaped structures.

[0011] Preferably, a second fixing screw is arranged on the top code housing, and the second fixing screw is used to fix the positions of the first connecting plate and the second connecting plate to the top code housing.

[0012] Preferably, a soft pad is arranged on the slide rail.

[0013] The beneficial effects of the present utility model:

[0014] The present utility model provides a top code for a curtain slide rail. Through the design of the present utility model, the distance between the slide rails of the top code can be adjusted according to the actual situation, preventing the improper installation position of the curtain from affecting the overall beauty and function, greatly improving the adaptability, and enabling rapid installation. This design reduces the complexity and time cost in the installation process;

[0015] Moreover, this structure will not create a gap between the sliding rail and the wall or the curtain box. At the same time, the soft pad can effectively reduce the friction and vibration noise generated when the sliding rail contacts the wall. Especially when pulling the curtain, the soft pad can absorb part of the vibration, improve the stability of the curtain system, prevent the sliding rail from causing wear, scratches or indentations on the wall, and extend the service life of the wall decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the overall structural plan view;

[0018] Figure 2 is the sectional and top plan view of the top code housing;

[0019] Figure 3 is the enlarged structural plan view of the sliding rail;

[0020] Legend:

[0021] 1. Top code housing; 01. Second fixing screw; 2. Sliding rail; 3. First connecting plate; 301. First toothed plate; 4. Second connecting plate; 401. Second toothed plate; 5. Gear; 6. Adjusting screw; 7. Fixed plate; 8. Assembly groove; 9. First fixing hole; 10. Second fixing hole; 11. First fixing screw; 12. Scale; 13. First guiding groove; 14. First guiding block; 15. Second guiding groove; 16. Second guiding block; 17. Soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The following gives specific embodiments.

[0024] Please refer to Figures 1 - 3, a top code for a curtain slide rail according to the present utility model, comprising a top code housing 1, two slide rails 2 are assembled on both sides of the top code housing 1, a first connecting plate 3 and a second connecting plate 4 are slidably arranged oppositely in the top code housing 1, a gear 5 is rotatably assembled in the top code housing 1, a first toothed plate 301 is arranged on one side of the first connecting plate 3, a second toothed plate 401 is arranged on one side of the second connecting plate 4, the gear 5 is meshed with both the first toothed plate 301 and the second toothed plate 401, one end of the gear 5 extends to the outside of the top code housing 1 and is fixedly provided with an adjusting screw 6, a fixing plate 7 is arranged on the top code housing 1, and the fixing plate 7 is used to fix the top code in the curtain box, and an assembly groove 8 for assembling the first connecting plate 3 and the second connecting plate 4 is opened on the slide rail 2;

[0025] A first fixing hole 9 is opened on the slide rail 2, second fixing holes 10 are opened on both the first connecting plate 3 and the second connecting plate 4 and are arranged in cooperation with the first fixing hole 9, and a first fixing screw 11 is rotatably assembled in the first fixing hole 9 and the second fixing hole 10 for fixing the first connecting plate 3 and the second connecting plate 4 to the slide rail 2. A second fixing screw 01 is arranged on the top code housing 1, and the second fixing screw 01 is used to fix the positions of the first connecting plate 3 and the second connecting plate 4 to the top code housing 1; during work, first insert the first connecting plate 3 and the second connecting plate 4 into the assembly grooves 8 on the two slide rails 2 respectively, move to the fixed positions, make the second fixing holes 10 overlap with the first fixing holes 9, pass the first fixing screw 11 through the second fixing hole 10 and the first fixing hole 9, and rotate to fix the first connecting plate 3 and the second connecting plate 4 to the two slide rails 2 respectively. Then use a tool to rotate the adjusting screw 6 to make the gear 5 rotate. While the gear 5 rotates, it drives the first toothed plate 301 and the second toothed plate 401 to move, so that the first connecting plate 3 and the second connecting plate 4 move in opposite directions at the same time. The first connecting plate 3 and the second connecting plate 4 respectively drive the slide rails 2 fixed thereon to move, adjust the distance between the two slide rails 2. After the adjustment is completed, the worker rotates the first fixing screw 11 to fix the first connecting plate 3 and the second connecting plate 4 to the slide rail 2 to prevent movement. Then install the top codes at different positions on the two slide rails 2 in the same way as above. Finally, pass the fixing screw through the through hole opened on the fixing plate 7 and drill the fixing screw into the curtain box wall; the top code can adjust the distance between the slide rails 2 according to the actual situation, prevent the installation position of the curtain from being inappropriate, affect the overall beauty and function, and greatly improve the adaptability.

[0026] Further, scale rulers 12 are arranged on both the first connecting plate 3 and the second connecting plate 4. During work, when the worker adjusts the first connecting plate 3 and the second connecting plate 4 by the adjusting screw 6, the scale rulers 12 arranged above the two can provide accurate dimensions for the worker, so that the top codes installed on the two slide rails 2 are adjusted consistently, further improving the practicability.

[0027] Further, a first guiding groove 13 is formed in the top code housing 1. A first guiding block 14 corresponding to the first guiding groove 13 is fixedly arranged on one side of the second connecting plate 4. A second guiding groove 15 is formed in the top code housing 1. A second guiding block 16 corresponding to the second guiding groove 15 is fixedly arranged on one side of the first connecting plate 3. During operation, when the first connecting plate 3 and the second connecting plate 4 slide in the top code housing 1, the first guiding groove 13 and the first guiding block 14 ensure the stability of the movement of the second connecting plate 4. At the same time, the second guiding block 16 corresponding to the second guiding groove 15 ensures the stability of the movement of the first connecting plate 3.

[0028] Further, the first connecting plate 3, the second connecting plate 4 and the assembly groove 8 are all of L-shaped structures. During operation, the L-shaped structures are tightly combined with the assembly groove 8 through the contact surfaces in two directions, vertical and horizontal, providing stronger connection stability. It can effectively prevent the first connecting plate 3 and the second connecting plate 4 from shaking or falling off in the assembly groove 8, ensuring the overall stability of the curtain rail system. At the same time, the design of the L-shaped structure makes the installation process more intuitive and convenient. The operator only needs to align the first connecting plate 3 and the second connecting plate 4 with the assembly groove 8 on the slide rail 2 and then gently push them in to achieve quick installation. This design reduces the complexity and time cost in the installation process.

[0029] Further, a soft pad 17 is arranged on the slide rail 2. During operation, after the slide rail 2 is installed on the wall top or in the curtain box, the soft pad 17 on the slide rail 2 closely adheres to the wall surface. The soft pad 17 can effectively reduce the friction and vibration noise generated when the slide rail 2 contacts the wall surface, especially when pulling the curtain. And the soft pad 17 can absorb part of the vibration, reduce the shaking of the slide rail 2, improve the stability of the curtain system, and the soft pad 17 can prevent the slide rail 2 from causing wear, scratches or indentations on the wall surface, prolonging the service life of the wall decoration.

[0030] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0031] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A curtain slide rail top bracket, comprising a top bracket housing (1), two slide rails (2) mounted on both sides of the top bracket housing (1), characterized in that: A first connecting plate (3) and a second connecting plate (4) are arranged in a sliding manner opposite to each other in the top code housing (1); a gear (5) is rotatably arranged in the top code housing (1); a first tooth plate (301) is arranged on one side of the first connecting plate (3); a second tooth plate (401) is arranged on one side of the second connecting plate (4); the gear (5) is meshed with both the first tooth plate (301) and the second tooth plate (401); one end of the gear (5) extends to the outside of the top code housing (1) and is fixedly provided with an adjusting screw (6); a fixing plate (7) is arranged on the top code housing (1); the fixing plate (7) is used to fix the top code in the curtain box; and an assembly groove (8) for assembling the first connecting plate (3) and the second connecting plate (4) is provided on the slide rail (2).

2. The curtain rail top bracket according to claim 1, characterized in that: The slide rail (2) is provided with a first fixing hole (9), and the first connecting plate (3) and the second connecting plate (4) are both provided with second fixing holes (10) that cooperate with the first fixing hole (9). The first fixing hole (9) and the second fixing hole (10) are rotatably equipped with first fixing screws (11) for fixing the first connecting plate (3) and the second connecting plate (4) to the slide rail (2).

3. The curtain rail top bracket according to claim 1, characterized in that: The first connecting plate (3) and the second connecting plate (4) are both provided with a scale (12).

4. The curtain rail top bracket according to claim 1, characterized in that: A first guide groove (13) is provided in the top code housing (1), a first guide block (14) corresponding to the first guide groove (13) is fixedly provided on one side of the second connecting plate (4), a second guide groove (15) is provided in the top code housing (1), and a second guide block (16) corresponding to the second guide groove (15) is fixedly provided on one side of the first connecting plate (3).

5. The curtain rail top bracket according to claim 1, characterized in that: The first connecting plate (3), the second connecting plate (4) and the assembly groove (8) are all L-shaped structures.

6. The curtain rail top bracket according to claim 1, characterized in that: The top code housing (1) is provided with a second fixing screw (01), and the second fixing screw (01) is used to fix the positions of the first connecting plate (3) and the second connecting plate (4) and the top code housing (1).

7. The curtain rail top bracket according to claim 1, characterized in that: A soft pad (17) is provided on the slide rail (2).

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