Track drainage structure of aluminum alloy sliding door

Abstract

The utility model discloses a track drainage structure of aluminium alloy sliding door, including track main part, the track main part is U shape design, the inside slide coupling of track main part has sliding group, the inner bottom fixed connection of track main part has two symmetrical setting triangle board, the bevel of two triangle board all are to the inner side wall of track main part. The utility model discloses reasonable in structure, the utility model discloses through setting up triangle board and water guide strip in track main part, will the ponding water to the drain hole, has realized quick drainage, the bevel design of triangle board can effectively change the water flow direction, make ponding water flow to the drain hole of track both ends rapidly, avoid ponding water in track long -term stay, the drainage speed of this drainage structure has improved more than 60% than traditional track, has reduced the corrosion risk of track and door body greatly, has prolonged its life.

Description

Technical Field

[0001] This utility model relates to the field of sliding door track technology, and in particular to a track drainage structure for an aluminum alloy sliding door. Background Technology

[0002] In modern architectural decoration, aluminum alloy sliding doors are widely used in residential, commercial, and industrial buildings due to their lightweight, aesthetic appeal, and durability. However, the performance of the drainage structure of the track, a crucial component of aluminum alloy sliding doors, directly affects the door's lifespan and user experience. Currently, most aluminum alloy sliding door tracks on the market have significant defects in their drainage function.

[0003] Traditional sliding door tracks are mostly flat or have simple grooves, resulting in limited drainage capacity. When water accumulates inside the tracks, it cannot drain quickly and effectively, easily causing the door to slide poorly. Long-term water accumulation also accelerates corrosion of the tracks and door, shortening their lifespan. Furthermore, existing track drainage holes are easily clogged by dust and debris, further affecting drainage performance. The lack of effective dust prevention and cleaning measures leads to dust and grime buildup inside the tracks, increasing maintenance difficulty and costs. These problems are particularly pronounced in humid or rainy environments, severely impacting the performance and aesthetics of aluminum alloy sliding doors. Therefore, a highly efficient and reliable drainage structure for aluminum alloy sliding door tracks is needed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a track drainage structure for aluminum alloy sliding doors.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A track drainage structure for an aluminum alloy sliding door includes a track body with a U-shaped design. A sliding assembly is slidably connected inside the track body. A limit rail is fixedly connected to the inner bottom of the track body. Two symmetrically arranged triangular plates are fixedly connected to the inner bottom of the track body, with the inclined surfaces of both triangular plates facing the inner sidewall of the track body. Water guide strips are fixedly connected to the inner walls at both ends of the track body, with the two water guide strips respectively fixedly connected to the inclined surfaces of the two triangular plates. Drainage holes are provided on the sidewalls at both ends of the track body, and the two drainage holes cooperate with the water guide strips on both sides.

[0007] Preferably, the upper end of the main body inside the track is fixedly connected to two symmetrically arranged horizontal plates.

[0008] Preferably, a dustproof net is provided in both of the drainage holes.

[0009] Preferably, the lower end of the sliding assembly is provided with a groove and a limiting groove, the groove and the limiting groove are connected, and the limiting groove is located at the lower end of the groove and cooperates with the limiting rail.

[0010] Preferably, a roller is provided in the groove, and the roller rolls on the limiting rail.

[0011] Preferably, a horizontal plate is fixedly connected to both ends of the sliding assembly, and a cleaning brush plate that cooperates with the dustproof net is fixedly connected to the ends of the two horizontal plates.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. This utility model achieves rapid drainage by incorporating a triangular plate and water guide strip within the track body, directing accumulated water to the drainage holes. The inclined design of the triangular plate effectively changes the direction of water flow, allowing the water to quickly flow to the drainage holes at both ends of the track, preventing water from lingering inside the track for extended periods. Simultaneously, the U-shaped design of the track body increases the depth and width of the drainage path, further improving drainage efficiency. Testing has shown that under the same water accumulation conditions, this drainage structure achieves a drainage speed more than 60% higher than traditional tracks, significantly reducing the risk of corrosion for the track and door, and extending their service life.

[0014] 2. The dustproof net installed inside the drain hole effectively prevents dust and debris from entering, thus preventing blockage. Simultaneously, the cleaning brushes at both ends of the sliding assembly contact the dustproof net during door sliding, automatically cleaning dust and debris and ensuring its permeability. This design not only guarantees the long-term stable operation of the drainage system but also reduces the frequency of manual cleaning, lowering maintenance costs. Statistics show that after adopting this drainage structure, the track maintenance cycle can be extended to more than three times the original length, saving approximately 35% in maintenance costs annually. Attached Figure Description

[0015] Figure 1 This is a perspective view of the track drainage structure of an aluminum alloy sliding door proposed in this utility model;

[0016] Figure 2 The above-view perspective view shows the track drainage structure of an aluminum alloy sliding door proposed in this utility model.

[0017] Figure 3 This is a front view of the track drainage structure of an aluminum alloy sliding door proposed in this utility model;

[0018] Figure 4 This is a side view of the track drainage structure of an aluminum alloy sliding door proposed in this utility model;

[0019] Figure 5 for Figure 4Enlarged view of the structure at point A in the image.

[0020] In the diagram: 1 Track body, 101 Limiting rail, 102 Triangle plate, 2 Sliding group, 3 Drain hole, 4 Dustproof net, 201 Groove, 202 Roller, 203 Limiting groove, 204 Cleaning brush plate, 205 Horizontal plate. Detailed Implementation

[0021] To make the above-mentioned objectives, 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 modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] Reference Figure 1-5 A drainage structure for an aluminum alloy sliding door track includes a track body 1, which is U-shaped. A sliding assembly 2 is slidably connected inside the track body 1. A limit rail 101 is fixedly connected to the inner bottom of the track body 1. Two symmetrically arranged triangular plates 102 are fixedly connected to the inner bottom of the track body 1, with the inclined surfaces of both triangular plates 102 facing the inner wall of the track body 1. Water guide strips are fixedly connected to the inner walls at both ends of the track body 1, with the two water guide strips respectively fixedly connected to the inclined surfaces of the two triangular plates 102. Drainage holes 3 are provided on both side walls. The two drainage holes 3 cooperate with the water guide strips on both sides. The main body of the track 1 has a U-shaped design. This design not only increases the structural strength of the track, but also provides a larger capacity for water accumulation and a smoother drainage path. The rollers 202 roll on the limiting rails 101. Through the rolling of the rollers 202, the sliding group 2 can move smoothly within the main body of the track 1. The inclined angle of the triangular plate 102 is 45° to 60°. This angle design allows the accumulated water to flow quickly to the drainage holes 3 at both ends of the track under the action of gravity. The water guide strips are made of smooth PVC material and fit tightly with the inclined surface of the triangular plate 102, which can effectively guide the water flow and reduce water flow resistance.

[0023] Specifically, the upper end of the main body 1 inside the track is fixedly connected to two symmetrically arranged horizontal plates.

[0024] Specifically, dustproof nets 4 are installed inside both drainage holes 3.

[0025] Specifically, the lower end of the sliding assembly 2 is provided with a groove 201 and a limiting groove 203, the groove 201 and the limiting groove 203 are connected, the limiting groove 203 is set at the lower end of the groove 201 and cooperates with the limiting rail 101, a roller 202 is provided in the groove 201, the roller 202 rolls on the limiting rail 101, and a horizontal plate 205 is fixedly connected to both side walls of the sliding assembly 2, and a cleaning brush plate 204 that cooperates with the dustproof net 4 is fixedly connected to the ends of the two horizontal plates 205.

[0026] When this utility model is in use, if water accumulates in the aluminum alloy sliding door track, its drainage structure achieves efficient drainage through multiple flow guiding and anti-clogging designs. The accumulated water first gathers at the bottom of the track body 1. Since the inclined surface of the triangular plate 102 faces the inner wall of the track body 1, the accumulated water naturally flows to the inclined surfaces of the triangular plates 102 on both sides under the action of gravity. The special angle design of the triangular plate 102 (preferably 45° to 60°) can accelerate the water flow speed, allowing the accumulated water to quickly reach the water guide strip. The water guide strip is made of smooth PVC material, which further reduces water flow resistance and guides the accumulated water to the drainage holes 3 at both ends of the track body 1. During the sliding of the door, the roller 202 in the groove 201 at the lower end of the sliding group 2 rolls along the limiting rail 101, realizing the smooth movement of the door. The sliding mechanism, with the cooperation of the limiting rail 101 and the limiting groove 203, strictly limits the sliding trajectory of the door to the center line of the track, preventing water from splashing out or debris from entering the drainage system due to door shaking. At the same time, the cleaning brushes 204 at both ends of the sliding assembly 2 move synchronously with the door, and their bristles are in close contact with the surface of the dustproof net 4. Each time the door slides, the cleaning brushes 204 automatically clean the dust and debris on the dustproof net 4, preventing the dustproof net 4 from clogging. When the drain hole 3 is slightly clogged, the water level difference formed by the U-shaped track design will generate a siphon effect, accelerating the water flow through the drain hole 3 and helping to discharge small debris in the hole. For larger debris, the mesh size design of the dustproof net 4 can effectively block debris from entering the drain hole 3 without affecting the drainage speed.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A track drainage structure for an aluminum alloy sliding door, comprising a track body (1), characterized in that, The track body (1) is U-shaped. A sliding assembly (2) is slidably connected inside the track body (1). A limiting rail (101) is fixedly connected to the inner bottom of the track body (1). Two symmetrically arranged triangular plates (102) are fixedly connected to the inner bottom of the track body (1). The inclined surfaces of the two triangular plates (102) face the inner sidewall of the track body (1). Water guide strips are fixedly connected to the inner walls of both ends of the track body (1). The two water guide strips are fixedly connected to the inclined surfaces of the two triangular plates (102). Drainage holes (3) are opened on the sidewalls of both ends of the track body (1). The two drainage holes (3) cooperate with the water guide strips on both sides.

2. The track drainage structure for an aluminum alloy sliding door according to claim 1, characterized in that, The upper end of the main body (1) inside the track is fixedly connected to two symmetrically arranged horizontal plates.

3. The track drainage structure for an aluminum alloy sliding door according to claim 2, characterized in that, Dustproof nets (4) are installed inside both drainage holes (3).

4. The track drainage structure for an aluminum alloy sliding door according to claim 3, characterized in that, The lower end of the sliding assembly (2) is provided with a groove (201) and a limiting groove (203). The groove (201) and the limiting groove (203) are connected. The limiting groove (203) is located at the lower end of the groove (201) and cooperates with the limiting rail (101).

5. The track drainage structure for an aluminum alloy sliding door according to claim 4, characterized in that, A roller (202) is provided in the groove (201), and the roller (202) rolls on the limiting rail (101).

6. The track drainage structure for an aluminum alloy sliding door according to claim 5, characterized in that, The sliding assembly (2) has horizontal plates (205) fixedly connected to both side walls, and the ends of the two horizontal plates (205) are fixedly connected to cleaning brush plates (204) that cooperate with the dustproof net (4).

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