Electric rail for curtain

Abstract

The utility model belongs to the technical field of electric curtains, and provides a curtain electric track which comprises a track body, a containing groove is formed in the top of the track body, a sliding groove is formed in the bottom of the track body, a curtain sliding component is connected in the sliding groove in a sliding mode, and the track body is made of smooth materials. The reinforcing shell is fixedly arranged on the outer side of the track body and the outer side of the containing groove in a sleeving mode, the length of the reinforcing shell is the same as that of the track body, an outer sliding groove is formed in the bottom of the reinforcing shell, and the outer sliding groove corresponds to the sliding groove; and the reinforcing layer is arranged between the reinforcing shell and the track main body. On the premise that the durability of the curtain electric track is not reduced, the running resistance and the running noise of the curtain electric track are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric curtains, and particularly relates to an electric curtain track. Background Technique

[0002] With the continuous development of science and technology, smart homes have begun to widely appear in people's lives and are loved by most people. As one of its representatives, electric curtains have brought great convenience to people.

[0003] An electric curtain is a device that uses a motor to drive the opening and closing of the curtain. The electric curtain track is used to hang the curtain, so that the curtain is driven by a trolley and a pulley to open and close on the track. The pulley sliding track of a common electric curtain track is generally a 180° plane. The contact surface between the pulley and the electric curtain track is large, and the curtain track is made of metal, while the material selected for the roller is generally plastic. When sliding, the pulley directly rubs against the electric curtain track, and noise will be generated during sliding. The existing methods for reducing the noise of electric curtain tracks are as shown in Patent CN215190822U, which discloses an electric curtain track that reduces the contact area between the pulley and the track by setting a convex part to reduce noise, or as shown in Patent CN210989587U, which discloses a silent structure of an electric curtain track. By making the pulley contact the inclined surface of the electric curtain track, the contact surface between the pulley and the curtain track is smaller, which is convenient for the pulley to run in all directions on the electric curtain track and reduce noise. However, compared with the traditional 180° plane sliding track, the above methods reduce the contact area, resulting in an increase in the working load of the contact part between the curtain track and the pulley, thereby reducing the durability performance. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electric curtain track to solve the above problems and achieve the purpose of reducing the running resistance and noise of the electric curtain track without reducing its durability performance.

[0005] To achieve the above purpose, the utility model provides the following solution: An electric curtain track, comprising:

[0006] A track main body, a receiving groove is provided at the top of the track main body, a sliding groove is opened at the bottom of the track main body, a curtain sliding component is slidably connected in the sliding groove, and the track main body is made of a smooth material;

[0007] A reinforcing housing, the reinforcing housing is fixedly sleeved outside the track main body and the receiving groove, the length of the reinforcing housing is the same as that of the track main body, an outer sliding groove is opened at the bottom of the reinforcing housing, and the outer sliding groove is correspondingly arranged with the sliding groove;

[0008] A reinforcing layer is arranged between the reinforcing housing and the track main body.

[0009] Preferably, the material of the track body is plastic.

[0010] Preferably, the material of the reinforcing housing is metal.

[0011] Preferably, two upper partitions are fixedly connected to the inner top of the track body, and two lower partitions are fixedly connected to the inner bottom of the track body. The two lower partitions are arranged on both sides of the sliding groove. A belt groove is formed between the upper partition, the lower partition on the same side and the inner wall of the track body away from the other upper partition.

[0012] Preferably, two L-shaped partitions are fixedly connected to the bottom of the track body. The two L-shaped partitions are located on both sides of the sliding groove. The two L-shaped partitions respectively abut against the inner bottom of the reinforcing housing, and the two L-shaped partitions are respectively located on both sides of the outer sliding groove.

[0013] Preferably, upper protrusions are respectively fixedly connected to two opposite side walls of the reinforcing housing, and the bottoms of the two upper protrusions respectively abut against the top of the track body.

[0014] Preferably, a reinforcing layer is filled between the receiving groove and the reinforcing housing.

[0015] Compared with the prior art, the present utility model has the following advantages and technical effects: The main function of the track body is to provide a planar track required for the sliding of the curtain sliding member through the sliding groove provided at its bottom. Moreover, since the track body is made of a smooth material, it can effectively reduce the resistance and noise during the sliding of the curtain sliding member. At the same time, it provides a receiving space for the belt used for transmission; the receiving groove allows the electric curtain drive box connector to be inserted and fixed; the main function of the reinforcing housing is to wrap around the outside of the track body to provide additional support for the track body, thereby improving the overall strength of the curtain electric track and enhancing the service durability; the main function of the outer sliding groove is to avoid the curtain sliding member so that it can slide smoothly in the sliding groove; the main function of the reinforcing layer is to provide additional supporting force for the track body by filling between the reinforcing housing and the track body, further improving the overall strength. Overall, the present utility model selects a material with lower strength but smoothness for the track body to reduce the running resistance and noise. At the same time, a reinforcing housing is sleeved outside the track body to form a composite structure, effectively ensuring the overall strength and durability of the curtain electric track. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the electric curtain track of the present invention;

[0018] Figure 2 It is another schematic diagram of the electric curtain track of the present invention;

[0019] Figure 3 It is a cross-sectional schematic diagram of the electric curtain track of the present invention;

[0020] Among them, 1. Reinforced housing; 2. Track main body; 3. Reinforced layer; 4. Slide groove; 5. Upper partition; 6. Lower partition; 7. L-shaped partition; 8. Accommodation groove; 9. Upper protrusion; 10. Belt groove; 11. Outer slide groove; 12. Support plate. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0023] Referring to Figures 1 - 3 , the present invention provides an electric curtain track, including:

[0024] The track main body 2, an accommodation groove 8 is provided at the top of the track main body 2, a slide groove 4 is opened at the bottom of the track main body 2, a curtain sliding member is slidably connected in the slide groove 4, and the track main body 2 is made of a smooth material;

[0025] The reinforced housing 1, the reinforced housing 1 is fixedly sleeved outside the track main body 2 and the accommodation groove 8, the length of the reinforced housing 1 is the same as the length of the track main body 2, an outer slide groove 11 is opened at the bottom of the reinforced housing 1, and the outer slide groove 11 is correspondingly arranged with the slide groove 4;

[0026] The reinforced layer 3, the reinforced layer 3 is arranged between the reinforced housing 1 and the track main body 2.

[0027] The main function of the track body 2 is to provide a flat track for the sliding of the curtain sliding member through the sliding groove 4 provided at its bottom. Moreover, since the track body 2 is made of a smooth material, it can effectively reduce the resistance and noise during the sliding of the curtain sliding member. At the same time, it provides a accommodating space for the belt used for transmission; the accommodating groove 8 allows the connecting member of the electric curtain transmission box to be inserted and fixed; the main function of the reinforcing housing 1 is to wrap around the outside of the track body 2 to provide additional support for the track body 2, thereby improving the overall strength of the electric curtain track and enhancing the service durability; the main function of the outer sliding groove 11 is to avoid the curtain sliding member so that it can slide smoothly in the sliding groove 4; the main function of the reinforcing layer 3 is to provide additional supporting force for the track body 2 by filling between the reinforcing housing 1 and the track body 2, further improving the overall strength. Overall, in this utility model, by selecting a material with lower strength but smooth for the track body, the running resistance and noise are reduced. At the same time, a reinforcing housing is sleeved outside the track body to form a composite structure, effectively ensuring the overall strength and durability of the electric curtain track.

[0028] In a further optimized solution, the material of the track body 2 is a plastic material.

[0029] In a further optimized solution, the track body 2 is made of polyvinyl chloride to achieve the effect of reducing noise and playing a load-bearing role.

[0030] In a further optimized solution, the material of the reinforcing housing 1 is a metal material.

[0031] In a further optimized solution, the reinforcing housing 1 is made of color-coated steel plate, which plays a load-bearing and scratch-resistant role.

[0032] In a further optimized solution, two sets of upper partition plates 5 are fixedly connected to the inner top of the track body 2, and two sets of lower partition plates 6 are fixedly connected to the inner bottom of the track body 2. The two sets of lower partition plates 6 are arranged on both sides of the sliding groove 4. A belt groove 10 is formed between the upper partition plate 5 and the lower partition plate 6 on the same side and the inner side wall of the track body 2 away from the other upper partition plate 5.

[0033] As Figure 3 shown, a belt groove 10 is formed between the upper partition plate 5 and the lower partition plate 6 on the left side and the side wall on the left side of the track body 2, and another belt groove 10 is formed between the upper partition plate 5 and the lower partition plate 6 on the right side and the side wall on the right side of the track body 2.

[0034] In a further optimized solution, as Figure 3 shown, the support plates 12 on both sides of the sliding groove 4 are both flat, without protrusions and inclined surface structures, so that the contact area between the support plates 12 and the inside of the curtain sliding member bracket is increased, which is beneficial to reducing the wear between the curtain sliding member and the support plates 12.

[0035] For a further optimized solution, two groups of L-shaped partitions 7 are fixedly connected to the bottom of the track main body 2. The two groups of L-shaped partitions 7 are located on both sides of the sliding groove 4. The two groups of L-shaped partitions 7 respectively abut against the inner bottom of the reinforcing housing 1, and the two groups of L-shaped partitions 7 are respectively located on both sides of the outer sliding groove 11.

[0036] For a further optimized solution, upper protrusions 9 are respectively fixedly connected to two opposite side walls of the reinforcing housing 1. The bottoms of the two groups of upper protrusions 9 respectively abut against the top of the track main body 2.

[0037] As Figure 3 shown, the cavity formed between the L-shaped partition 7 on the left side and the track main body 2 faces the left side of the reinforcing housing 1, and the cavity formed between the L-shaped partition 7 on the right side and the track main body 2 faces the right side of the reinforcing housing 1. By providing the L-shaped partitions 7, with the deformation of the L-shaped partitions 7 themselves, it is convenient to install the track main body 2 into the reinforcing housing 1, reducing the fitting requirements and thus reducing the manufacturing difficulty. At the same time, with the deformation ability of the L-shaped partitions 7 themselves, the track main body 2 is abutted between the upper protrusions 9 and the inner bottom of the reinforcing housing 1.

[0038] For a further optimized solution, a reinforcing layer 3 is filled between the receiving groove 8 and the reinforcing housing 1.

[0039] As Figures 1 - 3 shown, by filling the reinforcing layer 3 between the reinforcing housing 1 and the track main body 2, and between the receiving groove 8 and the reinforcing housing 1, the fitting between the reinforcing housing 1 and the track main body 2, and between the receiving groove 8 and the reinforcing housing 1 can be made closer, providing additional support force and increasing the overall strength of the curtain electric track.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0041] The above-described embodiments are only descriptions of the preferred modes of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model should all fall within the protection scope determined by the claims of the present utility model.

Claims

1. A curtain electric track, characterized in that: include: A track body (2), wherein a receiving groove (8) is arranged at the top of the track body (2), a sliding groove (4) is arranged at the bottom of the track body (2), a curtain sliding component is slidably connected in the sliding groove (4), and the track body (2) is made of a smooth material; A reinforcing shell (1), the reinforcing shell (1) being fixedly sleeved on the outer sides of the track body (2) and the receiving groove (8), the length of the reinforcing shell (1) being the same as the length of the track body (2), the bottom of the reinforcing shell (1) being provided with an outer sliding groove (11), the outer sliding groove (11) being arranged corresponding to the sliding groove (4); A reinforcement layer (3), wherein the reinforcement layer (3) is arranged between the reinforcement shell (1) and the track body (2).

2. The electric curtain track according to claim 1, characterized in that: The material of the track body (2) is plastic material.

3. The electric curtain track according to claim 1, characterized in that: The reinforced shell (1) is made of metal.

4. The electric curtain track according to claim 1, characterized in that: Two groups of upper partitions (5) are fixedly connected to the inner top of the track body (2), and two groups of lower partitions (6) are fixedly connected to the inner bottom of the track body (2). The two groups of lower partitions (6) are arranged on both sides of the slide groove (4), and a belt groove (10) is formed between the upper partition (5) and the lower partition (6) on the same side and the inner side wall of the track body (2) away from the upper partition (5) on the other side.

5. The electric curtain track according to claim 1, characterized in that: Two groups of L-shaped partitions (7) are fixedly connected to the bottom of the track body (2), the two groups of L-shaped partitions (7) are located on both sides of the slide groove (4), the two groups of L-shaped partitions (7) are respectively abutted against the inner bottom of the reinforced shell (1), and the two groups of L-shaped partitions (7) are respectively located on both sides of the outer slide groove (11).

6. The electric curtain track according to claim 5, characterized in that: Upper protrusions (9) are fixedly connected to two opposite side walls of the reinforced shell (1), and the bottoms of the two groups of upper protrusions (9) are respectively in contact with the top of the track body (2).

7. The electric curtain track according to claim 1, characterized in that: A reinforcement layer (3) is filled between the accommodating groove (8) and the reinforced shell (1).

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