CN219323339U

CN219323339U - Curtain slide rail convenient to installation

Info

Publication number: CN219323339U
Application number: CN202320177052.0U
Authority: CN
Inventors: 黄胜兵; 张鹏
Original assignee: Wuhan Jiaherun Advertising Decoration Co ltd
Current assignee: Wuhan Jiaherun Advertising Decoration Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-11
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a curtain sliding rail convenient to install, which comprises: the middle part of the first fixed pulley is rotationally connected with a first positioning shaft, one end of the first positioning shaft is fixedly connected with a pulley driving arm, and the inner side of the pulley driving arm is fixedly connected with a pulley supporting rod; the middle part of the second fixed pulley is rotationally connected with a second positioning shaft, one end of the second positioning shaft is fixedly connected with a pulley driven arm, and a pulley arm movable shaft is arranged at the joint of the pulley driven arm and the pulley supporting rod; the clamping driving arm is fixedly connected with a clamping supporting rod on the inner side of the clamping driving arm, one end of the clamping supporting rod is rotatably connected with a clamping movable shaft, and one side of the clamping movable shaft is rotatably connected with a clamping driven arm. The pulleys are not required to be sequentially installed one by one through the two ends of the sliding rail when the pulleys are installed. The whole strip of disassembly is avoided because the middle pulley is damaged when the middle pulley needs to be replaced.

Description

Curtain slide rail convenient to installation

Technical Field

The utility model relates to the technical field of curtain sliding rails, in particular to a curtain sliding rail convenient to install.

Background

At present, a sliding rail for a curtain is divided into a Roman rod and a sliding rail, the Roman rod is sleeved with a circular ring on a cylindrical rod in a movable mode, the pulley block is arranged in an I-shaped rail in the sliding rail mode, the pulley block slides on a sliding rail working surface through a pulley, the Roman rod occupies a relatively large space, the movable noise is large, and the friction force is large. The form of adopting the slide rail exists the loaded down with trivial details maintenance trouble of installation, and chinese patent discloses an "embedded (window) curtain installation track subassembly", its application number is "CN202123029041.8", and it is installed to its inside through slide spare pulley assembly and is moved, need pack into the track inside in proper order with the pulley during the installation, and is comparatively loaded down with trivial details relatively, if the pulley of interlude goes wrong, the maintenance is also inconvenient relatively.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a curtain sliding rail which is convenient to install, the curtain sliding rail is rotationally connected with a driving arm connecting shaft between a pulley driving arm and a clamping driving arm, the driving arm connecting shaft between a pulley driven arm and a clamping driven arm is rotationally connected with the curtain sliding rail, a pulley supporting rod and a clamping supporting rod respectively provide supporting points through a pulley arm movable shaft and a clamping movable shaft, when the connecting shaft parts of the driving arm and the driven arm are pinched, a left fixed pulley can be opened to facilitate installation into the sliding rail, the clamping can be opened to facilitate hanging into curtain cloth, the clamping can be closed by the reaction force of a spring, and a left positioning pulley and a right positioning pulley are installed into the sliding rail, so that the installation and subsequent disassembly speeds are effectively improved.

The utility model also provides a curtain sliding rail convenient to install, which comprises: the middle part of the first fixed pulley is rotationally connected with a first positioning shaft, one end of the first positioning shaft is fixedly connected with a pulley driving arm, and the inner side of the pulley driving arm is fixedly connected with a pulley supporting rod; the middle part of the second fixed pulley is rotationally connected with a second positioning shaft, one end of the second positioning shaft is fixedly connected with a pulley driven arm, and a pulley arm movable shaft is arranged at the joint of the pulley driven arm and the pulley supporting rod; the clamping driving arm is fixedly connected with a clamping supporting rod on the inner side of the clamping driving arm, one end of the clamping supporting rod is rotatably connected with a clamping movable shaft, and one side of the clamping movable shaft is rotatably connected with a clamping driven arm. The pulleys are not required to be sequentially installed one by one through the two ends of the sliding rail when the pulleys are installed. The whole strip of disassembly is avoided because the middle pulley is damaged when the middle pulley needs to be replaced.

According to the curtain sliding rail convenient to install, the connecting part of the clamping driving arm and the pulley driving arm is provided with the driving arm connecting shaft. The components are connected with each other and can move.

According to the curtain sliding rail convenient to install, the driven arm connecting shaft is arranged at the connecting position of the clamp driven arm and the pulley driven arm. The components are connected with each other and can move.

According to the curtain sliding rail convenient to install, the outer surfaces of the second fixed pulley and the first fixed pulley are connected with the sliding rail in a sliding manner, the pulley surfaces of the second fixed pulley and the first fixed pulley are made of resin, and the pulley widths of the second fixed pulley and the first fixed pulley are identical to the working face width of the sliding rail. The sliding rail provides an opening and closing direction for the curtain, so that the opening and closing are smooth, and the pulley does not have noise when sliding on the sliding rail.

According to the curtain sliding rail convenient to install, the upper end of the sliding rail is fixedly connected with the buckle, and the working surface of the sliding rail is provided with the resin material layer. The curtain sliding rail is convenient to fix on a wall body, and the resin material in the sliding rail enables the pulley to have no noise when the pulley slides.

According to the curtain sliding rail convenient to install, screw holes are formed in two sides of the upper end of the buckle, and the screw holes enable screws of the buckle to penetrate through the screw holes to be fixed with a wall body. The fixing of convenient buckle is convenient for the installation of slide rail.

According to the curtain sliding rail convenient to install, the inner sides of the driving arm connecting shaft and the driven arm connecting shaft are provided with the springs, and the stroke of the springs is larger than the vertical distance between the driving arm connecting shaft and the driven arm connecting shaft. And a reaction force is provided for the curtain cloth, so that the driven arm of the clamp is clamped with the end part of the driving arm of the clamp, and the curtain cloth is fixed. The pulley is in a state of being vertical to the working surface of the sliding rail.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is an overall block diagram of a curtain rail of the present utility model for ease of installation;

FIG. 2 is a view showing an opened state of a curtain rail according to the present utility model for easy installation;

FIG. 3 is a cross-sectional view of a rail, buckle of a curtain rail of the present utility model for easy installation;

FIG. 4 is a block diagram of a snap-fit arrangement of a curtain rail of the present utility model for ease of installation;

fig. 5 is a block diagram of a curtain rail according to the present utility model for easy installation.

Legend description:

1. a first fixed pulley; 2. a pulley-driven arm; 3. the driving arm is connected with the shaft; 4. a spring; 5. a second positioning shaft; 6. a pulley arm movable shaft; 7. clamping a driving arm; 8. clamping a movable shaft; 9. clamping a driven arm; 10. a driven arm connecting shaft; 11. a first positioning shaft; 12. a second fixed pulley; 13. clamping the supporting rod; 14. a pulley support rod; 15. a slide rail; 16. a buckle; 17. a screw hole; 18. and the pulley is driven to the arm.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model provides a curtain rail for easy installation, comprising: the first fixed pulley 1 slides on the working surface of the sliding rail 15, the middle part of the first fixed pulley 1 is rotationally connected with the first positioning shaft 11, so that the first fixed pulley 1 moves smoothly without deviation, one end of the first positioning shaft 11 is fixedly connected with the pulley driving arm 2 and used for fixing a right pulley and connecting a lower end movable part, the inner side of the pulley driving arm 2 is fixedly connected with the pulley supporting rod 14, and the pulley supporting rod 14 becomes a supporting point during disassembly and assembly through the support of the pulley supporting rod 14, so that the pulley supporting rod 14 is convenient to install and disassemble.

The second fixed pulley 12 slides on the working surface of the sliding rail 15, the outer surfaces of the second fixed pulley 12 and the first fixed pulley 1 are in sliding connection with the sliding rail 15, the pulley surface materials of the second fixed pulley 12 and the first fixed pulley 1 are resin, the wheel widths of the second fixed pulley 12 and the first fixed pulley 1 are the same as the working surface width of the sliding rail 15, a fixed sliding distance is provided, smooth and noiseless sliding is realized, the upper end of the sliding rail 15 is fixedly connected with a buckle 16, a resin material layer is arranged on the working surface of the sliding rail 15, the sliding rail 15 is convenient to install, the resin material layer is adopted, in order to reduce noise, screw holes 17 are formed in two sides of the upper end of the buckle 16, screws penetrate through and are fixed with a wall, the buckle 16 is fixed on the wall, the middle part of the second fixed pulley 12 is in a rotating connection with the second positioning shaft 5, the movable position of the left pulley 12 is fixed, one end of the second positioning shaft 5 is fixedly connected with a pulley slave arm 18 for fixing the left side sliding wheel, the joint of the pulley slave arm 18 and the pulley support rod 14 is provided with a pulley arm movable shaft 6 for moving, the slave arm 18 is connected with the master arm 4, the slave arm 2 and the master arm 4 is provided with a spring 4, and the elastic force is kept between the master arm and the master arm 4, and the master arm is provided with a certain elastic force, and the spring force is kept to be perpendicular, and the slave arm is long, and the working force is provided.

The clamp driving arm 7 is J-shaped and is opposite to the clamp driven arm 9 to form a closed form,

the curtain cloth is hung, the connection part of the clamp driving arm 7 and the pulley driving arm 2 is provided with a driving arm connecting shaft 3, so that the driving arm connecting shaft 3 can mutually move, the inner side of the clamp driving arm 7 is fixedly connected with a clamp supporting rod 13, a supporting point is provided, one end of the clamp supporting rod 13 is rotationally connected with a clamp movable shaft 8, the supporting point can move, one side of the clamp movable shaft 8 is rotationally connected with a clamp driven arm 9, the J-shaped part is opposite to the clamp driving arm 7, an end part closing form is formed, and the connection part of the clamp driven arm 9 and the pulley driven arm 18 is provided with a driven arm connecting shaft 10, so that the clamp driven arm connecting shaft 10 can mutually move.

Working principle: the fastener 16 is fixed with the wall body through the screw hole 17 by passing a screw, and the upper end of the I-shaped slide rail 15 is clamped into the fastener 16. The pulley driving arm 2 is rotationally connected with the clamping driving arm 7 through the driving arm connecting shaft 3, the pulley driven arm 18 is rotationally connected with the clamping driven arm 9 through the driven arm connecting shaft 10, the driving arm connecting shaft 3 and the driven arm connecting shaft 10 are pressed, the pulley supporting rod 14 and the clamping supporting rod 13 are supported, one end of the pulley supporting rod 14 is rotationally connected with the pulley arm movable shaft 6, one end of the clamping supporting rod 13 is rotationally connected with the clamping movable shaft 8, and the movable supporting points are respectively supported by the pulley arm movable shaft 8, so that the first fixed pulley 1 and the second fixed pulley 12 are mutually opened, and the installation of the pulley arm movable shaft into a sliding rail is facilitated. The clamping driving arm 7 and the clamping driven arm 9 are opened at the clamping position, so that a curtain cloth is conveniently hung, and the clamping driving arm 7 and the clamping driven arm 9 are closed at the clamping position by the reaction force of the spring 4 acting between the driving arm connecting shaft 3 and the driven arm connecting shaft 10, so that the curtain cloth is hung. The pulley driving arm 2 and the pulley driven arm 18 are reset, and the first fixed pulley 1 and the second fixed pulley 12 are vertically contacted with the working surface of the sliding rail 15, so that convenience is provided for installation and disassembly.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A curtain rail convenient to installation, characterized by comprising:

the pulley comprises a first fixed pulley (1), wherein a first positioning shaft (11) is rotationally connected to the middle part of the first fixed pulley (1), one end of the first positioning shaft (11) is fixedly connected with a pulley driving arm (2), and the inner side of the pulley driving arm (2) is fixedly connected with a pulley supporting rod (14);

the pulley comprises a first fixed pulley (12), a first positioning shaft (5) is rotatably connected to the middle of the first fixed pulley (12), a pulley driven arm (18) is fixedly connected to one end of the first positioning shaft (5), a pulley arm movable shaft (6) is rotatably connected to the joint of the pulley driven arm (18) and a pulley supporting rod (14), and a spring (4) is arranged between the pulley driven arm (18) and a pulley driving arm (2);

the automatic clamping device comprises a clamping driving arm (7), wherein a clamping supporting rod (13) is fixedly connected to the inner side of the clamping driving arm (7), one end of the clamping supporting rod (13) is rotatably connected with a clamping movable shaft (8), and one side of the clamping movable shaft (8) is rotatably connected with a clamping driven arm (9).

2. The curtain sliding rail convenient to install according to claim 1, wherein one end of the clamp driving arm (7) is rotatably connected with a driving arm connecting shaft (3), and one end of the pulley driving arm (2) is rotatably connected with the clamp driving arm (7) through the driving arm connecting shaft (3).

3. A curtain slide rail convenient to install according to claim 1, characterized in that one end of the clamp driven arm (9) is rotatably connected with a driven arm connecting shaft (10), and one end of the pulley driven arm (18) is rotatably connected with the clamp driven arm (9) through the driven arm connecting shaft (10).

4. A curtain sliding rail convenient to install according to claim 1, characterized in that the outer surfaces of the second fixed pulley (12) and the first fixed pulley (1) are slidably connected with a sliding rail (15), the pulley surface materials of the second fixed pulley (12) and the first fixed pulley (1) are resin, and the wheel widths of the second fixed pulley (12) and the first fixed pulley (1) are the same as the working surface width of the sliding rail (15).

5. The curtain sliding rail convenient to install according to claim 4, wherein a buckle (16) is fixedly connected to the upper end of the sliding rail (15), and a resin material layer is arranged on the working surface of the sliding rail (15).

6. A curtain rail for easy installation according to claim 5, characterized in that screw holes (17) are provided on both sides of the upper end of the buckle (16), and the screw holes (17) allow the screws to pass through and fix with the wall.

7. A curtain rail for easy installation according to claim 1, characterized in that the travel of the spring (4) is greater than the vertical distance between the driving arm connecting shaft (3) and the driven arm connecting shaft (10).