Guide rail structure of vertical hinged door

Abstract

The utility model discloses a guide rail structure of a vertical hinged door, which comprises a rail body, a supporting strip is arranged in the rail body, a sliding block is sleeved at one end of the supporting strip, a supporting plate is arranged at the top end of the sliding block, two side strips are fixedly arranged in the rail body, and a reinforcing block is sleeved at one end of each side strip. Two arc-shaped blocks are fixedly installed on one side of the supporting plate, the supporting shaft, the side strips, reinforcing blocks, a transverse plate and scraping bristles are arranged, the top of the supporting plate is connected with the bottom end of the vertical hinged door, after pressure is applied to the vertical hinged door, the sliding block can move at one end of the supporting strip, and the two reinforcing blocks can move at one end of the corresponding side strip; the transverse plate and the supporting sleeve are connected through the limiting plate, along with movement of the supporting plate, the multiple scraping bristles are driven to move, one ends of the multiple scraping bristles scrape the surface of the supporting strip, stains accumulated on the surface of the supporting strip can be cleaned, and the moving smoothness of the supporting plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of hinged door technology, and in particular to a guide rail structure for a hinged door. Background Technology

[0002] A hinged door is a common type of door. Its door leaf is fixed to one side of the door frame by hinges. When opened, it swings outward and inward like a normal door. The door leaf is the main part of the hinged door and is usually made of wood, metal, or glass. The guide rail structure of a hinged door usually includes the track body, support bars, sliders, and support plates. The track body is usually installed at the bottom of the door to ensure smooth opening and closing of the door and limit the range of movement of the door.

[0003] The track itself has a track groove, and the slider slides inside the track groove. As the usage time increases, more and more dirt accumulates on the track groove, slider and support bar surfaces. The dirt will create additional resistance between the guide rail and slider, resulting in increased friction. The increased friction will make it more difficult for the swing door to slide and the operation will become less smooth. Therefore, a guide rail structure for the swing door is designed. Utility Model Content

[0004] The purpose of this invention is to provide a guide rail structure for a swing door, in order to solve the problem mentioned in the background art that stains will create additional resistance between the guide rail and the slider, resulting in increased friction. The increased friction will make it more difficult for the swing door to slide and make the operation less smooth.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a guide rail structure for a swing door, comprising a track body, a support strip inside the track body, a slider sleeved at one end of the support strip, a support plate at the top of the slider, two side strips fixedly installed inside the track body, a reinforcing block sleeved at one end of each of the two side strips, two arc-shaped blocks fixedly installed on one side of the support plate, a support shaft between the inner walls of the two arc-shaped blocks, a support sleeve sleeved at one end of the support shaft, a horizontal plate at the bottom of the support sleeve, and multiple scraping surfaces at the bottom end of the horizontal plate.

[0006] As a preferred embodiment of this utility model, the support sleeve is fixedly sleeved on one end of the support shaft, and an L-shaped block is fixedly installed on the top of the horizontal plate.

[0007] As a preferred embodiment of this utility model, a limiting plate is fixedly installed at the bottom end of the support sleeve, and a limiting bolt is provided on one side of the L-shaped block.

[0008] As a preferred embodiment of this utility model, a limiting hole is provided on one side of the limiting plate, and one end of the limiting bolt is connected to the internal thread of the limiting hole.

[0009] As a preferred embodiment of this utility model, the two reinforcing blocks are movably sleeved on one end of the two side strips, and one side of the two reinforcing blocks is fixedly connected to both sides of the support plate.

[0010] As a preferred embodiment of this invention, the two reinforcing blocks are positioned correspondingly.

[0011] As a preferred technical solution of this utility model, one end of each of the multiple scrapers is fixedly inserted and connected to the bottom end of the horizontal plate, and the multiple scrapers are arranged at equal intervals.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model incorporates a support shaft, support sleeve, side strips, reinforcing blocks, a horizontal plate, and scrapers. The top of the support plate is connected to the bottom of the swing door. When pressure is applied to the swing door, the slider can move at one end of the support strip, and the two reinforcing blocks can move at one end of the corresponding side strip. The support of both enhances the stability of the support plate's movement. The horizontal plate and support sleeve are connected by a limiting plate. As the support plate moves, it also drives multiple scrapers to move. One end of each scraper scrapes against the surface of the support strip, cleaning the dirt accumulated on the surface of the support strip and improving the smoothness of the support plate's movement.

[0014] 2. This utility model is designed with a limiting plate, a limiting bolt, an L-shaped block, and a limiting hole. One side of the L-shaped block is in contact with one side of the limiting plate. By rotating the limiting bolt in the opposite direction, one end of the limiting bolt moves out of the limiting hole and the horizontal plate moves to one side, thus separating the limiting plate from the L-shaped block. This makes it easy to remove the horizontal plate and multiple scrapers from one side of the support plate, allowing for the individual cleaning of multiple scrapers. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a partial bottom view of the structure of this utility model;

[0018] Figure 4 This is a partial side view of the structure of this utility model.

[0019] In the diagram: 1. Track body; 2. Support bar; 3. Slider; 4. Support plate; 5. Side bar; 6. Reinforcing block; 7. Arc block; 8. Support shaft; 9. Support sleeve; 10. Limiting plate; 11. Horizontal plate; 12. Scraping; 13. Limiting bolt; 14. L-shaped block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for the guide rail structure of a swing door:

[0022] Example 1:

[0023] like Figure 1-3 As shown, a guide rail structure for a swing door includes a track body 1. A support bar 2 is installed inside the track body 1. A slider 3 is fitted onto one end of the support bar 2, and a support plate 4 is installed at the top of the slider 3. Two side bars 5 are fixedly installed inside the track body 1, and reinforcing blocks 6 are fitted onto one end of each side bar 5. Two arc-shaped blocks 7 are fixedly installed on one side of the support plate 4. A support shaft 8 is installed between the inner walls of the two arc-shaped blocks 7. A support sleeve 9 is fitted onto one end of the support shaft 8. A horizontal plate 11 is installed at the bottom of the support sleeve 9, and multiple scrapers 12 are installed at the bottom end of the horizontal plate 11. The support sleeve 9 is fixedly fitted onto one end of the support shaft 8, and an L-shaped block 14 is fixedly installed at the top of the horizontal plate 11. The horizontal plate 11 and the support sleeve 9 are connected by a limiting plate 10. As the support plate 4 moves, the multiple scrapers 12 also move. One end of each scraper 12 scrapes against the surface of the support bar 2, cleaning the accumulated dirt on the surface of the support bar 2 and improving the smoothness of the movement of the support plate 4.

[0024] Example 2:

[0025] Based on Example 1, such as Figure 1 and Figure 4As shown, two reinforcing blocks 6 are movably sleeved on one end of two side strips 5 respectively, and one side of the two reinforcing blocks 6 is fixedly connected to both sides of the support plate 4 respectively. One end of multiple scrapers 12 is fixedly inserted and connected to the bottom end of the horizontal plate 11 respectively. The multiple scrapers 12 are arranged at equal intervals. By setting a limiting plate 10, a limiting bolt 13, an L-shaped block 14 and a limiting hole, one side of the L-shaped block 14 is in contact with one side of the limiting plate 10. By rotating the limiting bolt 13 in the opposite direction, one end of the limiting bolt 13 is moved out from the inside of the limiting hole. The horizontal plate 11 is moved to one side, and the limiting plate 10 and the L-shaped block 14 can be separated.

[0026] Working Principle: A hinged door is a common door type. Its door leaf is fixed to one side of the door frame by hinges. When opened, it swings outwards and inwards like a regular door. The door leaf is the main part of the hinged door and is usually made of wood, metal, or glass. The guide rail structure of a hinged door typically includes a track body 1, support bars 2, sliders 3, and support plates 4. The track body 1 is usually installed at the bottom of the door to ensure smooth opening and closing and limit the door's range of motion. The track body itself has track grooves, and the sliders 3 slide inside these grooves. With increased use, dirt accumulates on the track grooves, sliders 3, and support bars 2. This dirt creates additional resistance between the guide rail and sliders 3, leading to increased friction. Increased friction makes the hinged door more difficult to slide and operation less smooth. Therefore, a guide rail structure for hinged doors is designed where the top of the support plate 4 connects to the bottom of the hinged door. After pressure is applied to the swing door, the slider 3 can move at one end of the support bar 2, and the two reinforcing blocks 6 can move at one end of the corresponding side bar 5. The support of the two enhances the stability of the support plate 4. The horizontal plate 11 and the support sleeve 9 are connected by the limiting plate 10. As the support plate 4 moves, it also drives the multiple scrapers 12 to move. One end of the multiple scrapers 12 scrapes against the surface of the support bar 2, which can clean the dirt accumulated on the surface of the support bar 2 and improve the smoothness of the movement of the support plate 4. One side of the L-shaped block 14 is in contact with one side of the limiting plate 10. By rotating the limiting bolt 13 in the opposite direction, one end of the limiting bolt 13 is moved out of the limiting hole. The horizontal plate 11 is moved to one side, which can separate the limiting plate 10 and the L-shaped block 14. This makes it easy to remove the horizontal plate 11 and the multiple scrapers 12 from one side of the support plate 4 and clean the multiple scrapers 12 individually.

[0027] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to 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.

[0028] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an 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.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A guide rail structure for a swing door, comprising a track body (1), characterized in that: The track body (1) is provided with a support bar (2) inside. A slider (3) is sleeved on one end of the support bar (2). A support plate (4) is provided on the top of the slider (3). Two side bars (5) are fixedly installed inside the track body (1). A reinforcing block (6) is sleeved on one end of each of the two side bars (5). Two arc-shaped blocks (7) are fixedly installed on one side of the support plate (4). A support shaft (8) is provided between the inner walls of the two arc-shaped blocks (7). A support sleeve (9) is sleeved on one end of the support shaft (8). A horizontal plate (11) is provided at the bottom of the support sleeve (9). Multiple scraping tools (12) are provided at the bottom end of the horizontal plate (11).

2. The guide rail structure for a swing door according to claim 1, characterized in that: The support sleeve (9) is fixedly sleeved on one end of the support shaft (8), and an L-shaped block (14) is fixedly installed on the top of the horizontal plate (11).

3. The guide rail structure for a swing door according to claim 2, characterized in that: A limiting plate (10) is fixedly installed at the bottom end of the support sleeve (9), and a limiting bolt (13) is provided on one side of the L-shaped block (14).

4. The guide rail structure for a swing door according to claim 3, characterized in that: The limiting plate (10) has a limiting hole on one side, and one end of the limiting bolt (13) is threaded into the limiting hole.

5. The guide rail structure for a swing door according to claim 1, characterized in that: The two reinforcing blocks (6) are movably sleeved on one end of the two side strips (5), and one side of the two reinforcing blocks (6) is fixedly connected to both sides of the support plate (4).

6. The guide rail structure for a swing door according to claim 5, characterized in that: The two reinforcement blocks (6) are positioned correspondingly.

7. The guide rail structure for a swing door according to claim 1, characterized in that: One end of each of the multiple scrapers (12) is fixedly inserted and connected to the bottom end of the horizontal plate (11), and the multiple scrapers (12) are arranged at equal intervals.

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