A special-shaped aluminum alloy profile for curtain tracks

Abstract

This utility model provides an aluminum alloy profile for curtain tracks. During operation, the sliding blocks of each latch mechanism are sequentially inserted into the track body, and then two plugs are inserted at both ends of the track body. Specifically, the insertion post on the plug is inserted into the track body, and the connecting ridge on the plug is inserted into the strip-shaped through-hole. During this process, the sliding post slides along the upper inner wall of the track body until it enters the insertion hole. The compressed spring then restores its elastic deformation, driving the sliding post to slide upwards along the elastic groove and protrude out of the insertion hole, engaging with the track body. Simultaneously, the connecting ridge, combined with the receiving plate, engages the plug with the track body. The hooks on each latch mechanism are then hooked together with the curtain rings. As the sliding blocks slide within the track body, each rolling ball rolls against the inner wall of the track body, reducing the friction between the sliding blocks and the inner wall of the track body.

Description

Technical Field

[0001] This utility model relates to the field of curtain tracks, and in particular to aluminum alloy profiles for curtain tracks. Background Technology

[0002] Curtain tracks are curtain accessories used to hang curtains, facilitating their opening and closing, and enhancing the aesthetics of the curtain fabric. Aluminum alloy is a common material for curtain tracks, known for its excellent corrosion resistance, high structural strength, stable mechanical properties, ease of processing, and lightweight nature. It is widely favored by consumers.

[0003] However, the traditional curtain track, such as the patent application number CN201320013691.X, which is entitled "Curtain Track", has a problem where the end caps on both sides of the curtain track are prone to falling off, making it easy for the sliding buckles inside the curtain track to come off. Utility Model Content

[0004] Therefore, it is necessary to provide an aluminum alloy profile for curtain tracks to address the technical problem that the end caps on both sides of traditional curtain tracks are prone to falling off, which makes the sliding buckles inside the curtain track easy to fall off.

[0005] An aluminum alloy profile for curtain tracks includes: a track body, two end caps, and several sliding fasteners;

[0006] The guide rail body is a hollow quadrangular prism structure with openings at both ends. A strip-shaped through-hole is provided at the bottom of the guide rail body, and the strip-shaped through-hole passes through the bottom of the guide rail body. Insertion ports are provided at both ends of the top of the guide rail body.

[0007] Two plugs are symmetrically arranged at both ends of the guide rail body; each plug includes a limiting plate, an insertion post, a connecting ridge, a receiving plate, and a locking assembly; one end of the insertion post is connected to the middle area of ​​the limiting plate; the insertion post is adapted to the guide rail body, inserted into the guide rail body, and connected to the guide rail body; the middle area of ​​the receiving plate is connected to the bottom of the insertion post through the connecting ridge; the connecting ridge is adapted to the strip-shaped through-hole, inserted into the strip-shaped through-hole, and slidably connected to the guide rail body. The top of the insertion post, away from the limiting plate, has an elastic groove; the locking assembly includes a compression spring and a sliding post; the compression spring is disposed in the elastic groove, one end of the compression spring is connected to the bottom of the elastic groove; the other end of the compression spring is connected to one end of the sliding post, the sliding post is adapted to the elastic groove, one end of the sliding post is inserted into the elastic groove and slidably connected to the insertion post; the end of the sliding post away from the compression spring has an arc-shaped abutment surface, the arc-shaped abutment surface is facing away from the limiting plate;

[0008] Each of the aforementioned sliding buckle mechanisms is disposed on the guide rail body. The sliding buckle mechanism includes a sliding block, a plurality of rolling balls, and a hook. The middle area of ​​the bottom of the sliding block is connected to the hook, and the hook passes through the strip-shaped through-hole. The sliding block is inserted into the guide rail body. A plurality of hemispherical grooves are formed on both sides and the bottom surface of the sliding block. The rolling balls are adapted to the hemispherical grooves, and each rolling ball is correspondingly disposed in one of the hemispherical grooves. Each rolling ball rolls against the inner wall of the guide rail body.

[0009] In one embodiment, the limiting plate and the insertion post are integrally formed.

[0010] In one embodiment, the limiting plate is a circular plate structure.

[0011] In one embodiment, the limiting plate is a rectangular plate structure.

[0012] In one embodiment, the connecting edge is a rectangular plate-like structure.

[0013] In one embodiment, the receiving plate is a rectangular plate structure.

[0014] In one embodiment, the receiving plate, the connecting ridge, and the insertion post are integrally formed.

[0015] In one embodiment, the sliding column is a cylindrical structure.

[0016] In one embodiment, the sliding column is a quadrangular prism structure.

[0017] In one embodiment, the receiving plate is perpendicularly connected to the limiting plate.

[0018] In operation, the aluminum alloy profiles used for the aforementioned curtain tracks first insert the sliding blocks of each hook mechanism into the track body, and then insert two end caps at both ends of the track body. Specifically, the insertion post on the end cap is inserted into the track body, and the connecting ridge on the end cap is inserted into the strip-shaped through-hole. During this process, the sliding post slides along the upper inner wall of the track body until it enters the insertion hole. The compressed spring then returns to its elastic deformation, driving the sliding post to slide upward along the elastic groove and protrude out of the insertion hole, engaging with the track body. Simultaneously, the connecting ridge, combined with the receiving plate, engages the end cap with the track body. The hooks on each hook mechanism are then attached to the curtain rings. As the sliding blocks slide within the track body, each rolling ball rolls against the inner wall of the track body, reducing friction between the sliding blocks and the inner wall. In operation, the end caps and track body are firmly engaged, preventing any detachment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the aluminum alloy profile used for curtain tracks in one embodiment;

[0020] Figure 2 This is a schematic diagram of the plug structure in one embodiment;

[0021] Figure 3 This is a partial structural diagram of the aluminum alloy profile used for the curtain track in one embodiment;

[0022] Figure 4 for Figure 1 A partially enlarged structural diagram of the aluminum alloy profile used for the curtain track in the embodiment. Detailed Implementation

[0023] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0028] Please refer to the following: Figures 1 to 4 This utility model provides an aluminum alloy profile 10 for curtain rails, including: a rail body 100, two end caps 200 and several sliding buckle mechanisms 300.

[0029] The guide rail body 100 is a hollow quadrangular prism structure with openings at both ends. A strip-shaped through-hole 101 is provided at the bottom of the guide rail body 100, penetrating through the bottom. Insertion ports 102 are provided at both ends of the top of the guide rail body 100. The interior of the four side walls of the guide rail body 100 is constructed of hollow profiles.

[0030] Two plugs 200 are symmetrically arranged at both ends of the guide rail body 100. Each plug 200 includes a limiting plate 210, an insertion post 220, a connecting ridge 230, a receiving plate 240, and a locking assembly 250. One end of the insertion post 220 is connected to the middle area of ​​the limiting plate 210. In this embodiment, the limiting plate 210 and the insertion post 220 are integrally formed. The limiting plate 210 is a circular plate structure. In another embodiment, the limiting plate 210 is a rectangular plate structure. The insertion post 220 is adapted to the guide rail body 100, inserted into the guide rail body 100, and connected to the guide rail body 100. The middle area of ​​the receiving plate 240 is connected to the bottom of the insertion post 220 via the connecting ridge 230. In this embodiment, the receiving plate 240 is a rectangular plate structure. The receiving plate 240, the connecting ridge 230, and the insertion post 220 are integrally formed. In this embodiment, the receiving plate 240 is perpendicularly connected to the limiting plate 210. The connecting ridge 230 is adapted to the strip-shaped through-hole 101, and the connecting ridge 230 is inserted into the strip-shaped through-hole 101 and slidably connected to the guide rail body 100. In this embodiment, the connecting ridge 230 is a rectangular plate structure. The top of the end of the insertion post 220 away from the limiting plate 210 has an elastic groove 201. The locking assembly 250 includes a compression spring 251 and a sliding post 252. The compression spring 251 is disposed in the elastic groove 201, and one end of the compression spring 251 is connected to the bottom of the elastic groove 201. The other end of the compression spring 251 is connected to one end of the sliding post 252. In this embodiment, the sliding post 252 is a cylindrical structure. In another embodiment, the sliding post 252 is a quadrangular prism structure. The sliding post 252 is adapted to the elastic groove 201. One end of the sliding post 252 is inserted into the elastic groove 201 and slidably connected to the insertion post 220. The end of the sliding post 252 away from the compression spring 251 is provided with an arc-shaped abutment surface, which is positioned away from the limiting plate 210.

[0031] Each sliding mechanism 300 is mounted on the guide rail body 100. Each sliding mechanism 300 includes a sliding block 310, several rolling balls 320, and a hook 330. The middle area of ​​the bottom of the sliding block 310 is connected to the hook 330, which passes through the strip-shaped through-hole 101. The sliding block 310 is inserted into the guide rail body 100. Several hemispherical grooves 301 are formed on both side walls and the bottom surface of the sliding block 310. The rolling balls 320 are adapted to fit within these hemispherical grooves 301, with each rolling ball 320 correspondingly positioned within one hemispherical groove 301. Each rolling ball 320 rolls against the inner wall of the guide rail body 100.

[0032] In operation, the aluminum alloy profile 10 used for the aforementioned curtain track first inserts the sliding blocks 310 on each of the sliding buckle mechanisms 300 into the track body 100, and then inserts two plugs 200 at both ends of the track body 100. Specifically, the insertion post 220 on the plug 200 is inserted into the track body 100, and the connecting ridge 230 on the plug 200 is inserted into the strip-shaped through-hole 101. During this process, the sliding post 252 slides along the upper inner wall of the track body 100 until it enters the insertion hole 102. The compression spring 251 then restores its elastic deformation, driving the sliding post 252 to slide upward along the elastic groove 201 and protrude out of the insertion hole 102, engaging with the track body 100. On the other hand, the connecting ridge 230, combined with the receiving plate 240, engages the plug 200 with the track body 100. The hooks 330 on each sliding mechanism 300 are attached to the curtain rings. As the sliding block 310 slides within the guide rail body 100, each rolling ball 320 rolls and abuts against the inner wall of the guide rail body 100, reducing the friction between the sliding block 310 and the inner wall of the guide rail body 100. During operation, the end cap 200 of the aluminum alloy profile 10 used in the curtain guide rail is firmly engaged with the guide rail body 100, preventing it from falling off.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An aluminum alloy profile for curtain tracks, characterized in that, include: The guide rail body, two plugs, and several sliding mechanisms; The guide rail body is a hollow quadrangular prism structure with openings at both ends. A strip-shaped through-hole is provided at the bottom of the guide rail body, and the strip-shaped through-hole passes through the bottom of the guide rail body. Insertion ports are provided at both ends of the top of the guide rail body. Two plugs are symmetrically arranged at both ends of the guide rail body; each plug includes a limiting plate, an insertion post, a connecting ridge, a receiving plate, and a locking assembly; one end of the insertion post is connected to the middle area of ​​the limiting plate; the insertion post is adapted to the guide rail body, inserted into the guide rail body, and connected to the guide rail body; the middle area of ​​the receiving plate is connected to the bottom of the insertion post through the connecting ridge; the connecting ridge is adapted to the strip-shaped through-hole, inserted into the strip-shaped through-hole, and slidably connected to the guide rail body. The top of the insertion post, away from the limiting plate, has an elastic groove; the locking assembly includes a compression spring and a sliding post; the compression spring is disposed in the elastic groove, one end of the compression spring is connected to the bottom of the elastic groove; the other end of the compression spring is connected to one end of the sliding post, the sliding post is adapted to the elastic groove, one end of the sliding post is inserted into the elastic groove and slidably connected to the insertion post; the end of the sliding post away from the compression spring has an arc-shaped abutment surface, the arc-shaped abutment surface is facing away from the limiting plate; Each of the aforementioned sliding buckle mechanisms is disposed on the guide rail body. The sliding buckle mechanism includes a sliding block, a plurality of rolling balls, and a hook. The middle area of ​​the bottom of the sliding block is connected to the hook, and the hook passes through the strip-shaped through-hole. The sliding block is inserted into the guide rail body. A plurality of hemispherical grooves are formed on both sides and the bottom surface of the sliding block. The rolling balls are adapted to the hemispherical grooves, and each rolling ball is correspondingly disposed in one of the hemispherical grooves. Each rolling ball rolls against the inner wall of the guide rail body.

2. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The limiting plate and the insertion post are integrally formed.

3. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The limiting plate is a circular plate structure.

4. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The limiting plate is a rectangular plate structure.

5. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The connecting edge is a rectangular plate-like structure.

6. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The receiving plate is a rectangular plate structure.

7. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The receiving plate, the connecting edge, and the insertion post are integrally formed.

8. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The sliding column has a cylindrical structure.

9. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The sliding column has a square prism structure.

10. The aluminum alloy profile for curtain tracks according to claim 1, characterized in that, The receiving plate is perpendicularly connected to the limiting plate.

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