Double track structure of curtain

Abstract

The utility model discloses a curtain double track structure, including track piece, track piece includes horizontal wall, and the below of horizontal wall sets first track groove, second track groove and baffle wall in proper order from first end portion to second end portion, first track groove and second track groove horizontal alignment and same structure, first track groove includes first flange, second flange and first slot, and the end of first flange is equipped with the first protruding portion that protrudes upwards, and the end of second flange is equipped with the second protruding portion that protrudes upwards, baffle wall extends downward and sets, and the distance between the bottom of baffle wall and second track groove is between 30mm to 50mm. Baffle wall can shelter track groove, pulley assembly and other structures to improve the aesthetic property, reduce the assembly procedure of blocking cloth, improve the assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of curtain accessories technology, and in particular to a double-track curtain structure. Background Technology

[0002] Double-track curtain accessories have two track grooves, which can be used to hang double curtains. To cover the track grooves, a naturally hanging back cloth is often placed on the side of the double-track curtain accessory near the inside of the curtain. This makes assembly more troublesome and affects assembly efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a double-track curtain structure, in which the track components are equipped with baffles to cover the track grooves, improve aesthetics, reduce the assembly process of the curtain fabric, and improve assembly efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution: A double-track curtain structure, including track components; The track component includes a horizontal wall, and below the horizontal wall, from the first end to the second end, a first track groove, a second track groove, and a baffle are sequentially provided. The first track groove and the second track groove are horizontally aligned and have the same structure; The first track groove includes a first flange, a second flange and a first groove opening. The end of the first flange is provided with an upwardly protruding first protrusion, and the end of the second flange is provided with an upwardly protruding second protrusion. The baffle extends downwards, and the distance between the bottom of the baffle and the second track groove is between 30mm and 50mm.

[0005] In some implementations, the baffle is in the form of an arc structure, an oblique structure, or a vertical structure.

[0006] In some implementations, the baffle has an outwardly curved arc structure.

[0007] In some implementations, the barrier can block the first track groove at least in a viewing angle tilted upward by 20 degrees.

[0008] In some embodiments, the track component further includes a connecting wall, one end of which is connected to the second track groove, and the other end of which is connected to the middle of the baffle wall; A slot is provided between the first track groove and the second track groove.

[0009] In some embodiments, a first pulley assembly and a second pulley assembly are also included, and the first pulley assembly and the second pulley assembly have the same structure; The first pulley assembly is connected to the first track groove, the second pulley assembly is connected to the second track groove, the first pulley assembly is connected to the first curtain, and the second pulley assembly is connected to the second curtain. The first pulley assembly includes a first wheel body, a second wheel body, and a first bracket. The first wheel body and the second wheel body are symmetrically arranged and can be rotatably connected to the first bracket. The first wheel body mates with the first flange, and the second wheel body mates with the second flange.

[0010] The beneficial effects of this utility model are: the track component is equipped with a baffle, which can cover the track groove pulley assembly and other structures, thereby improving the aesthetics, reducing the assembly process of the baffle cloth, and improving the assembly efficiency. Attached Figure Description

[0011] Figure 1 This is a structural diagram of a double-track curtain component according to the present invention; Figure 2 This is one of the structural diagrams of a double-track curtain structure according to this utility model; Figure 3 This is the second structural diagram of a double-track curtain structure according to this utility model; Figure 4 This is the third structural diagram of a double-track curtain structure according to this utility model; Wherein: 1-track component; 10-horizontal wall; 1a-first end; 1b-second end; 11-first track groove; 111-first flange; 112-second flange; 113-first slot; 114-first protrusion; 115-second protrusion; 12-second track groove; 13-slot; 14-baffle; 15-connecting wall; 2-first pulley assembly; 21-first wheel body; 22-second wheel body; 23-first bracket; 3-second pulley assembly; 4-first curtain; 5-second curtain. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings.

[0013] refer to Figures 1 to 3 A double-track curtain structure, including track component 1; The track component 1 includes a horizontal wall 10. Below the horizontal wall 10, from the first end 1a to the second end 1b, a first track groove 11, a second track groove 12 and a baffle 14 are arranged in sequence. The first track groove 11 and the second track groove 12 are horizontally aligned and have the same structure.

[0014] refer to Figure 2 The first track groove 11 is used to connect with the first pulley assembly 2, and the first pulley assembly 2 is connected with the first curtain 4; the second track groove 12 is used to connect with the second pulley assembly 3, and the second pulley assembly 3 is connected with the second curtain 5; the first curtain 4 can be gauze, and the second curtain 5 can be blackout fabric, thus forming a double track and double curtain structure.

[0015] refer to Figure 2 The first pulley assembly 2 and the second pulley assembly 3 have the same structure. The first pulley assembly 2 includes a first wheel body 21, a second wheel body 22 and a first bracket 23. The first wheel body 21 and the second wheel body 22 are symmetrically arranged and can be rotatably connected to the first bracket 23.

[0016] The first wheel body 21 mates with the first flange 111, and the second wheel body 22 mates with the second flange 112.

[0017] The first flange 111 and the second flange 112 of the first track groove 11 are symmetrically arranged; the end of the first flange 111 is provided with an upwardly protruding first protrusion 114, and the end of the second flange 112 is provided with an upwardly protruding second protrusion 115; the first protrusion 114 and the second protrusion 115 can both be convex dot or convex column structure, so that the first wheel body 21 and the second wheel body 22 can travel more stably on the first flange 111 and the second flange 112.

[0018] The baffle 14 extends downwards, and the distance H between the bottom end of the baffle 14 and the second track groove 12 is between 30mm and 50mm. Thus, the baffle 14 can cover the first track groove 11 and the second track groove 12, and even the first pulley assembly 2 and the second pulley assembly 3, improving aesthetics. The track component 1 is made of extruded aluminum, integrally molded, ensuring the covering effect and reducing the assembly process of the baffle cloth, thus improving assembly efficiency.

[0019] refer to Figure 1 The baffle 14 has an arc-shaped structure, an oblique structure, or a vertical structure. Preferably, the baffle 14 has an outwardly curved arc structure.

[0020] refer to Figure 3 At least in a viewing direction D tilted upwards by 20 degrees, the baffle 14 can block the first track groove 11. The upward tilting viewing angle θ is greater than or equal to 20 degrees. Angle θ is the angle between the line connecting the bottom of the first track groove 11 and the bottom of the baffle 14 and the horizontal line. For example, θ is set above 20 degrees, such as between 20 and 30 degrees. Therefore, the length dimension of the baffle 14, such as the value H, can be set according to the set angle θ. Of course, the value H and the angle θ can be calculated from each other. The larger the length dimension (value H) of the baffle 14, the larger the angle θ.

[0021] refer to Figure 4 The baffle 14 can also block light from passing between the curtain and the track groove and shining into the room. For example, light passes from direction F between the first track groove 11 and the first curtain 4, and between the second track groove 12 and the second curtain 5, and is then blocked by the baffle 14, thereby reducing local light leakage and glare.

[0022] refer to Figure 1The track component 1 also includes a connecting wall 15, one end of which is connected to the second track groove 12, and the other end of which is connected to the middle or near the top of the baffle wall 14, thereby improving the stress resistance of the baffle wall 14.

[0023] refer to Figure 1 A slot 13 is provided between the first track groove 11 and the second track groove 12. The slot 13 is used to connect with accessories such as end caps or fixing brackets, so as to fix it to the wall.

[0024] The above description only discloses some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A double-track curtain structure, characterized in that, Includes track components (1); The track component (1) includes a horizontal wall (10), and a first track groove (11), a second track groove (12) and a baffle (14) are sequentially arranged below the horizontal wall (10) from the first end (1a) to the second end (1b); The first track groove (11) and the second track groove (12) are horizontally aligned and have the same structure; The first track groove (11) includes a first flange (111), a second flange (112) and a first slot (113). The end of the first flange (111) is provided with an upwardly protruding first protrusion (114), and the end of the second flange (112) is provided with an upwardly protruding second protrusion (115). The baffle (14) extends downward, and the distance between the bottom end of the baffle (14) and the second track groove (12) is between 30 mm and 50 mm.

2. The double-track curtain structure according to claim 1, characterized in that, The baffle (14) has an arc structure, an oblique structure or a vertical structure.

3. The double-track curtain structure according to claim 1, characterized in that, The baffle (14) has an outwardly curved arc structure.

4. The double-track curtain structure according to claim 1, characterized in that, At least in a viewing angle tilted upward by 20 degrees, the barrier (14) can block the first track groove (11).

5. A double-track curtain structure according to any one of claims 1-4, characterized in that, The track component (1) further includes a connecting wall (15), one end of which is connected to the second track groove (12), and the other end of which is connected to the middle of the baffle (14). A slot (13) is provided between the first track groove (11) and the second track groove (12).

6. The double-track curtain structure according to claim 5, characterized in that, It also includes a first pulley assembly (2) and a second pulley assembly (3), the first pulley assembly (2) and the second pulley assembly (3) having the same structure; The first pulley assembly (2) is connected to the first track groove (11), the second pulley assembly (3) is connected to the second track groove (12), the first pulley assembly (2) is connected to the first curtain (4), and the second pulley assembly (3) is connected to the second curtain (5). The first pulley assembly (2) includes a first wheel body (21), a second wheel body (22) and a first bracket (23). The first wheel body (21) and the second wheel body (22) are symmetrically arranged and can be rotatably connected to the first bracket (23). The first wheel body (21) is engaged with the first flange (111), and the second wheel body (22) is engaged with the second flange (112).

Images