Structure-enhanced curtain track

Abstract

The utility model discloses a curtain track with an enhanced structure, which comprises a track body made of plastics, the track body comprises a fixing part which is positioned in the middle and is used for being fixed with a wall body, the left side and the right side of the fixing part are respectively provided with a mounting part, and the mounting parts are provided with sliding chutes. The end, away from the wall, of the mounting part is provided with an opening communicating with the sliding groove. The track body is sleeved with a first protection part, the size and the shape of the first protection part are matched with those of the track body, and the first protection part is made of metal materials. According to the utility model, the overall structural strength is improved, and the cost is lower; the curtain is suitable for all scenes needing double-layer curtains.

Description

Technical Field

[0001] The utility model relates to a curtain track, in particular to a curtain track with enhanced structure. Background Art

[0002] During installation, curtain tracks are fixed to the wall with screws. For example, utility model patent publication number CN221469634U discloses a double-slot composite curtain track. The track comprises a plastic track body with a mounting portion in the middle for securing to the wall. Screws pass through the mounting portion to secure the track to the wall. Both sides of the mounting portion have slots for mounting pulleys. Compared to aluminum alloy curtain tracks, the curtain track described in this patent is less expensive to manufacture and is suitable for double-slot curtain tracks.

[0003] However, since the curtain rail in the above patent is made entirely of plastic, it is easily crushed by stacking during movement or transportation, or damaged by bumps when the road conditions are poor. Utility Model Content

[0004] In order to solve the above deficiencies in the prior art, the present invention aims to provide a structurally reinforced curtain track, so as to increase the structural strength of the curtain track while saving costs.

[0005] In order to achieve the above purpose, the technical solutions adopted by the present utility model are as follows:

[0006] A structurally enhanced curtain track includes a track body made of plastic, the track body including a fixing portion located in the middle position for fixing to a wall, a mounting portion provided on each of the left and right sides of the fixing portion, a slide groove provided on the mounting portion, and an opening connected to the slide groove provided at one end of the mounting portion away from the wall; a first protective portion is provided on the outside of the track body, the size and shape of the first protective portion are adapted to the size and shape of the track body, and the first protective portion is made of metal material.

[0007] As a limitation of the present invention: the mounting portion includes a first mounting portion and a second mounting portion;

[0008] The open ends of the first mounting portion each extend in a direction away from the opening to form a first extension section and a second extension section, a first slot is formed between the first extension section and the rail body, and a second slot is formed between the second extension section and the rail body;

[0009] The open ends of the second mounting portion each extend in a direction away from the opening to form a third extension section and a fourth extension section, a third slot is formed between the third extension section and the rail body, and a fourth slot is formed between the fourth extension section and the rail body;

[0010] The first clamping slot and the fourth clamping slot are used to clamp the end portion of the first protective portion.

[0011] As another limitation of the present invention: the fixing part includes a first fixing plate close to the wall, a second fixing plate is arranged at the position corresponding to the first fixing plate, and a cavity is formed between the first fixing plate and the second fixing plate; a second protective part is arranged on the outside of the second fixing plate, and the size and shape of the second protective part are adapted to the size and shape of the second fixing plate.

[0012] As a further limitation of the present invention: the second protective part is made of metal material.

[0013] As a further limitation of the present invention: the second fixing plate and the second protective portion are both arranged to convexly face the first fixing plate.

[0014] As a further limitation of the present invention: at least one reinforcing rib is provided between the first fixing plate and the second fixing plate.

[0015] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0016] The utility model includes a track body made of plastic material, the track body includes a fixing portion located in the middle position, a mounting portion is respectively provided on the left and right sides of the fixing portion, and a slide groove for mounting a pulley is provided on the mounting portion; the mounting portion is provided with an opening connected to the slide groove; the mounting portion includes a first mounting portion and a second mounting portion, the open ends of the first mounting portion each extend in a direction away from the opening to form a first extension section and a second extension section, a first clamping groove is formed between the first extension section and the track body, and a second clamping groove is formed between the second extension section and the track body; the open ends of the second mounting portion each extend in a direction away from the opening to form a third extension section and a fourth extension section, a third clamping groove is formed between the third extension section and the track body, and a fourth clamping groove is formed between the fourth extension section and the track body; a first guard portion is sleeved on the outside of the track body, the first clamping groove and the fourth clamping groove are used to clamp the end of the first guard portion; a second guard portion is provided on the outside of the second fixing plate of the fixing portion, and the two ends of the second guard portion are respectively clamped in the second clamping groove and the third clamping groove, and the first guard portion and the second guard portion are both made of metal material;

[0017] The utility model adds a first protective part and a second protective part to the outside of the plastic track body to play a protective role to prevent damage during moving or transportation, and the overall structural strength is higher; and compared with the existing curtain track made entirely of aluminum alloy, the utility model only uses metal materials for the first and second protective parts, which is lower in cost.

[0018] In summary, the utility model improves the overall structural strength and has a low cost; it is suitable for all scenarios where double-layer curtains need to be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the longitudinal cross-section structure of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the longitudinal cross-section structure of the track body in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the application structure of an embodiment of the utility model.

[0023] In the figure: 1-track body;

[0024] 2-fixing part, 21-first fixing plate, 22-second fixing plate, 23-cavity, 24-reinforcement rib;

[0025] 3-first mounting portion, 31-first sliding groove, 32-first opening, 33-first extension section, 34-second extension section, 35-first slot, 36-second slot;

[0026] 4-first protective part, 5-second protective part;

[0027] 6-second mounting portion, 61-second sliding groove, 62-second opening, 63-third extension section, 64-fourth extension section, 65-third clamping slot, 66-fourth clamping slot. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and do not constitute a limitation to the present invention.

[0029] The directional terms or positional relationships such as "left" and "right" described in the embodiment are based on the figures in the specification of the utility model. Figure 1 The orientation relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on the content protected by the present invention.

[0030] like Figure 1-3As shown, this embodiment includes a track body 1 made of plastic, the track body 1 includes a fixing portion 2 located in the middle position for fixing to the wall, a mounting portion is provided on the left and right sides of the fixing portion 2, a slide groove is provided on the mounting portion, and an opening connected to the slide groove is provided at one end of the mounting portion away from the wall; a first protective portion 4 is provided on the outside of the track body 1, the size and shape of the first protective portion 4 are adapted to the size and shape of the track body 1, and the first protective portion 4 is made of metal material. Figure 1-3 The cross-section lines of the middle rail body 1 are only for illustration.

[0031] In this embodiment, the first protective part 4 is an iron sheet, which is wrapped around the outside of the track body 1. The iron sheet has a certain hardness and deformation resistance. When encountering bumps, it can protect the track body 1 and avoid its damage. Of course, the first protective part 4 can also be made of other metal materials, such as stainless steel.

[0032] like Figure 2 As shown, the fixing portion 2 includes a first fixing plate 21 close to the wall, a second fixing plate 22 is provided at a position corresponding to the first fixing plate 21, and the second fixing plate 22 is provided away from the wall, and a cavity 23 is formed between the first fixing plate 21 and the second fixing plate 22; at least one reinforcing rib 24 is provided between the first fixing plate 21 and the second fixing plate 22 (i.e., in the cavity 23). In this embodiment, the number of the reinforcing ribs 24 is four. The reinforcing ribs 24 are used to increase the structural strength of the fixing portion 2 and improve the service life of this embodiment. The number of the reinforcing ribs 24 can be adjusted according to actual applications.

[0033] During use, the first fixing plate 21 is attached to the wall, and screws are inserted through the second fixing plate 22, the cavity 23, the first fixing plate 21, and the wall to secure the embodiment to the wall. To conserve screws, the second fixing plate 22 is positioned protruding toward the first fixing plate 21. This reduces the distance between the first and second fixing plates 21 and 22 in the middle of the fixing portion 2, allowing this embodiment to be secured with short screws.

[0034] like Figure 1 、 2As shown, the mounting portion includes a first mounting portion 3 and a second mounting portion 6, both of which have the same structure. The first mounting portion 3 is provided with a first sliding groove 31 and a first opening 32 connected to the first sliding groove 31. The open ends of the first mounting portion 3 extend in a direction away from the first opening 32, that is, extend to the left and right respectively, to form a first extension section 33 and a second extension section 34. A first clamping groove 35 is formed between the first extension section 33 and the rail body 1, and a second clamping groove 36 is formed between the second extension section 34 and the rail body 1. The first clamping groove 35 is used to clamp the left end portion of the first protective portion 4; similarly, the second mounting portion 6 is provided with a second sliding groove 61 and a second opening 62 connected to the second sliding groove 61. The open ends of the second mounting portion 6 extend in a direction away from the second opening 62, that is, extend to the left and right respectively, to form a third extension section 63 and a fourth extension section 64. A third clamping groove 65 is formed between the third extension section 63 and the rail body 1, and a fourth clamping groove 66 is formed between the fourth extension section 64 and the rail body 1. The fourth clamping groove 66 is used to clamp the right end portion of the first protective portion 4, so that the first protective portion 4 can be fixed to the outside of the rail body 1.

[0035] like Figure 1 As shown, the size and shape of the first protective part 4 are adapted to the size and shape of the rail body 1. Adaptation here means that the internal size of the first protective part 4 is equal to the external size of the rail body 1, and the shape of the first protective part 4 is the same as the outer contour of the rail body 1, so that the first protective part 4 can fit the outer contour of the rail body 1.

[0036] like Figure 1 As shown, further, a second protective part 5 is provided on the outside of the second fixing plate 22. The second protective part 5 is made of the same material as the first protective part 4, which is also iron sheet, and is used to protect the second fixing plate 22. Of course, the second protective part 5 can also be made of other metal materials, such as stainless steel.

[0037] The size and shape of the second protective portion 5 are compatible with the size and shape of the second fixing plate 22. Compatibility here means that the straight-line distance of the second protective portion 5 along the length direction of the track body 1 is greater than or equal to the straight-line distance of the second fixing plate 22 along the length direction of the track body 1, so that the second protective portion 5 can completely cover the second fixing plate 22. The length direction here refers to the distance in the left and right directions. In this embodiment, the straight-line distance of the second protective portion 5 along the length direction of the track body 1 is greater than the straight-line distance of the second fixing plate 22 along the length direction of the track body 1. The left end of the second protective portion 5 is clamped in the second clamping slot 36, and the right end of the second protective portion 5 is clamped in the third clamping slot 65; and the shape of the second protective portion 5 is the same as that of the second fixing plate 22, that is, the second protective portion 5 is also arranged to protrude toward the first fixing plate 21.

[0038] In addition to protecting the second fixing plate 22 and increasing the structural strength of this embodiment, the second protective portion 5 also has another function. Because this embodiment requires the use of screws to penetrate the second fixing plate 22 and the first fixing plate 21 and then fix this embodiment to the wall, since the track body 1 is made of plastic, the second fixing plate 22 may break when drilling. In this embodiment, a second protective portion 5 is added to the outside of the second fixing plate 22. The second protective portion 5 is made of iron sheet, which is not easy to break during drilling, thereby improving the service life.

[0039] When using this embodiment, if Figure 2 、 3 As shown, the fixing portion 2 of the track body 1 is attached to the wall. Screws are then passed sequentially through the second protective portion 5, the second fixing plate 22, the cavity 23, and the first fixing plate 21 before being screwed into the wall. The first and second chutes 31 and 61 are used to install gauze curtains and blackout curtains. This embodiment protects the track body 1 with the first and second protective portions 4 and 5, strengthening the overall structure. Furthermore, compared to existing curtain tracks constructed entirely of aluminum alloy, this embodiment utilizes only sheet metal for wrapping, resulting in lower costs.

[0040] It should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A structurally reinforced curtain track comprising a track body made of plastic, the track body comprising a fixing portion located in the middle for fixing to a wall, a mounting portion provided on each of the left and right sides of the fixing portion, a slide groove provided on the mounting portion, and an opening communicating with the slide groove provided on one end of the mounting portion away from the wall; characterized in that: A first protective portion is sleeved on the outer portion of the track body. The size and shape of the first protective portion are adapted to the size and shape of the track body. The first protective portion is made of metal material.

2. The structurally reinforced curtain track according to claim 1, characterized in that: The mounting portion includes a first mounting portion and a second mounting portion; The open ends of the first mounting portion each extend in a direction away from the opening to form a first extension section and a second extension section, a first slot is formed between the first extension section and the rail body, and a second slot is formed between the second extension section and the rail body; The open ends of the second mounting portion each extend in a direction away from the opening to form a third extension section and a fourth extension section, a third slot is formed between the third extension section and the rail body, and a fourth slot is formed between the fourth extension section and the rail body; The first clamping slot and the fourth clamping slot are used to clamp the end portion of the first protective portion.

3. A structurally reinforced curtain track according to claim 1 or 2, characterized in that: The fixing part includes a first fixing plate close to the wall, a second fixing plate is arranged at the position corresponding to the first fixing plate, and a cavity is formed between the first fixing plate and the second fixing plate; a second protective part is arranged on the outside of the second fixing plate, and the size and shape of the second protective part are adapted to the size and shape of the second fixing plate.

4. The structurally reinforced curtain track according to claim 3, characterized in that: The second protection part is made of metal material.

5. The structurally reinforced curtain track according to claim 4, characterized in that: The second fixing plate and the second protection portion are both arranged to protrude toward the first fixing plate.

6. A structurally reinforced curtain track according to claim 4 or 5, characterized in that: At least one reinforcing rib is provided between the first fixing plate and the second fixing plate.

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