A push-pull metal door with anti-collision structure

Abstract

The utility model relates to a push -and -pull type metal door with anti -collision structure, including door frame and glass body, the glass body installs in the door frame, just the door frame right side near rear side department is equipped with the pull slot, the front and back of door frame two sides are connected with flexible anti -collision strip respectively, the top and bottom of door frame are connected with U -shaped board through bolt respectively, the U -shaped board is slidably connected with the movable plate, the flexible anti -collision strip is connected with the butt joint column between movable plate, the top and bottom of door frame are equipped with the installation slot respectively, and the front and back inner wall of installation slot are connected with fixed link through bolt, and the fixed link is slidably connected with two sliding tubes. The technical scheme is through the mutual cooperation between movable plate, sliding plate, sliding slot and sliding tube etc. parts, makes it can effectively buffer and increase damping in its moving process, thereby makes it can effectively offset its impact force, further makes it can effectively anti -collision, improved its anti -collision efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sliding metal door technology, specifically to a sliding metal door with an anti-collision structure. Background Technology

[0002] Sliding doors are doors that can be pushed and pulled, and are a common type of door in homes. Existing sliding doors have a simple structure, and when they close, they generate a significant impact force, thus requiring an anti-collision structure for cushioning. For example, a sliding metal door with an anti-collision structure disclosed in application number 202420203123.4 has a track. A slider at the bottom of the sliding door slides within the track, allowing the door to open by pushing and pulling. Then, a slow-moving ball bearing with a rough surface is incorporated. When the sliding door moves to the edge of the track, the slider at its bottom moves on the surface of the slow-moving ball bearing, causing the ball bearing to roll slowly, reducing the speed of the slider and allowing the sliding door to open gradually, thus achieving an anti-collision cushioning effect.

[0003] However, the aforementioned structure cannot effectively buffer and increase damping during its movement, thus failing to effectively offset the impact force and thus failing to provide effective collision protection, reducing its collision protection efficiency. Furthermore, it cannot move the movable plate and cleaning brush during collision protection, preventing the cleaning of dust and other adhering substances in the guide rail, which in turn hinders smooth pushing and pulling, further reducing its movement and pushing / pulling efficiency. Therefore, we propose a sliding metal door with a collision protection structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application proposes a push-pull metal door with an anti-collision structure. This structure effectively buffers and increases damping during movement, thereby effectively offsetting impact forces and providing effective anti-collision, thus improving its anti-collision efficiency. Furthermore, during anti-collision, it can move the movable plate and cleaning brush, thereby cleaning dust and other adhering substances in the guide rail, resulting in smooth pushing and pulling, and improving both its movement and pushing / pulling efficiency.

[0005] This utility model provides the following technical solution: a push-pull metal door with an anti-collision structure, including a door frame and a glass body. The glass body is installed inside the door frame, and a pull groove is provided on the right side of the door frame near the rear side. Flexible anti-collision strips are connected to the front and rear sides of the door frame respectively. U-shaped plates are bolted to the top and bottom of the door frame respectively. A movable plate is slidably connected inside the U-shaped plate. A connecting post is connected between the flexible anti-collision strip and the movable plate.

[0006] As a preferred embodiment of this utility model, the top and bottom of the door frame are respectively provided with mounting grooves, and the front and rear inner walls of the mounting grooves are connected by bolts with fixing rods. Two sliding tubes are slidably connected to the fixing rods, and the top of the sliding tubes are connected by bolts with connecting plates.

[0007] As a preferred embodiment of this utility model, the inner wall of the U-shaped plate opposite to the door frame is provided with through grooves, and the tops of the two mating plates pass through the through grooves and are connected to the bottom of the movable plate.

[0008] As a preferred embodiment of this utility model, buffer springs are respectively fitted on the fixed rod near the front and rear sides, and the two ends of the buffer springs are respectively connected to the inner wall of the mounting groove and the sliding tube.

[0009] As a preferred embodiment of this utility model, a number of evenly distributed movable wheels are movably connected inside the U-shaped plate through a rotating shaft and bearings, and a through groove is provided on the top of the movable plate, with the bottom of the movable plate fitted inside the through groove.

[0010] As a preferred embodiment of this utility model, the top of the movable plate is bolted with a number of evenly distributed cleaning brushes, and the cleaning brushes are placed between two adjacent moving wheels.

[0011] As a preferred embodiment of this utility model, the left and right sides of the movable plate are respectively connected to sliding plates by bolts, and the inner walls of the left and right sides of the U-shaped plate are respectively provided with sliding grooves that match the sliding plates.

[0012] The beneficial effects of this utility model are:

[0013] 1. This technical solution utilizes the cooperation between components such as movable plate, sliding plate, sliding groove and sliding tube to effectively buffer and increase damping during its movement, thereby effectively offsetting the impact force and thus effectively preventing collisions and improving its collision prevention efficiency.

[0014] 2. This technical solution, through the cooperation of components such as the docking plate, cleaning brush, docking column and through groove, enables the movable plate and cleaning brush to move during collision, thereby cleaning dust and other adhering objects in the guide rail, and thus enabling smooth pushing and pulling, improving its moving efficiency and pushing and pulling efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 for Figure 1 Partial 3D view of components such as the sliding tube;

[0017] Figure 3 for Figure 1 Partial 3D view of components such as the movable plate;

[0018] Figure 4 for Figure 1 Partial 3D view of components such as flexible anti-collision strips;

[0019] Figure 5 for Figure 1 Partial 3D view of components such as the central fixing rod;

[0020] Figure 6 for Figure 1 Partial 3D view of components such as the through-hole;

[0021] Figure 7 for Figure 1 Partial 3D view of components such as the mounting slot.

[0022] In the diagram: 1. Door frame; 2. Glass body; 3. Pulling groove; 4. Cleaning brush; 5. Moving wheel; 6. Flexible anti-collision strip; 7. U-shaped plate; 8. Movable plate; 9. Sliding groove; 10. Sliding tube; 11. Fixed rod; 12. Connecting plate; 13. Buffer spring; 14. Through groove; 15. Sliding plate; 16. Through groove; 17. Connecting column; 18. Mounting groove. Detailed Implementation

[0023] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Example 1

[0025] like Figures 1 to 7 As shown, a sliding metal door with an anti-collision structure includes: a door frame 1 and a glass body 2. The glass body 2 is installed inside the door frame 1, and a pull groove 3 is provided on the right side of the door frame 1 near the rear side. Flexible anti-collision strips 6 are connected to the front and rear sides of the door frame 1 respectively. U-shaped plates 7 are bolted to the top and bottom of the door frame 1 respectively. A movable plate 8 is slidably connected inside the U-shaped plate 7. A connecting post 17 is connected between the flexible anti-collision strip 6 and the movable plate 8.

[0026] The top and bottom of the door frame 1 are respectively provided with mounting grooves 18. The front and rear inner walls of the mounting groove 18 are connected by bolts with fixing rods 11. Two sliding tubes 10 are slidably connected to the fixing rods 11. The top of the sliding tubes 10 is connected by bolts with mating plates 12. The inner wall of the U-shaped plate 7 opposite to the door frame 1 is respectively provided with through grooves 14. The tops of the two mating plates 12 pass through the through grooves 14 and are connected to the bottom of the movable plate 8.

[0027] In this embodiment, it is able to effectively buffer and increase damping during its movement, thereby enabling it to effectively offset the impact force and thus effectively prevent collisions, improving its collision prevention efficiency.

[0028] A buffer spring 13 is fitted on the fixed rod 11 near the front and rear sides. The two ends of the buffer spring 13 are connected to the inner wall of the mounting groove 18 and the sliding tube 10, respectively. Several evenly distributed moving wheels 5 are movably connected inside the U-shaped plate 7 through a rotating shaft and bearings. A through groove 16 is opened on the top of the movable plate 8. The bottom of the movable plate 8 is fitted into the through groove 16. Several evenly distributed cleaning brushes 4 are bolted to the top of the movable plate 8. The cleaning brushes 4 are placed between two adjacent moving wheels 5. Sliding plates 15 are bolted to the left and right sides of the movable plate 8. Sliding grooves 9 matching the sliding plates 15 are opened on the inner walls of the left and right sides of the U-shaped plate 7, respectively.

[0029] Implementation plan: It enables the movable plate 8 and cleaning brush 4 to move when it is in a collision, thereby cleaning the dust and other attached objects in the guide rail, and thus enabling it to push and pull smoothly, improving its moving efficiency and pushing and pulling efficiency.

[0030] Working principle: In use, the door frame 1 is first installed in the required position with the moving wheel 5 placed in the guide rail. After a collision, the flexible anti-collision strip 6 drives the movable plate 8 to move through the docking column 17. The movable plate 8 drives the sliding plate 15 to move in the sliding groove 9. At the same time, the movable plate 8 drives the sliding tube 10 to slide on the fixed rod 11 through the docking plate 12, and squeezes or stretches the buffer spring 13. Under the elastic force of the buffer spring 13, it returns to its original position, which can effectively buffer and increase damping during its movement, thereby effectively offsetting the impact force and thus effectively preventing collisions and improving its anti-collision efficiency. Simultaneously, the movable plate 8 drives the cleaning brush 4 to move, which can move the movable plate 8 and the cleaning brush 4 during the anti-collision process, thereby cleaning the dust and other attachments in the guide rail, thus enabling smooth pushing and pulling, improving its moving efficiency and pushing and pulling efficiency.

[0031] Example 2

[0032] like Figures 1 to 7As shown, a sliding metal door with an anti-collision structure includes: a door frame 1 and a glass body 2. The glass body 2 is installed inside the door frame 1, and a pull groove 3 is provided on the right side of the door frame 1 near the rear side. Flexible anti-collision strips 6 are connected to the front and rear sides of the door frame 1 respectively. U-shaped plates 7 are bolted to the top and bottom of the door frame 1 respectively. A movable plate 8 is slidably connected inside the U-shaped plate 7. A connecting post 17 is connected between the flexible anti-collision strip 6 and the movable plate 8.

[0033] The top and bottom of the door frame 1 are respectively provided with mounting grooves 18. The front and rear inner walls of the mounting groove 18 are connected by bolts with fixing rods 11. Two sliding tubes 10 are slidably connected to the fixing rods 11. The top of the sliding tubes 10 is connected by bolts with mating plates 12. The inner wall of the U-shaped plate 7 opposite to the door frame 1 is respectively provided with through grooves 14. The tops of the two mating plates 12 pass through the through grooves 14 and are connected to the bottom of the movable plate 8.

[0034] In this embodiment, it is able to effectively buffer and increase damping during its movement, thereby enabling it to effectively offset the impact force and thus effectively prevent collisions, improving its collision prevention efficiency.

[0035] A buffer spring 13 is fitted on the fixed rod 11 near the front and rear sides. The two ends of the buffer spring 13 are connected to the inner wall of the mounting groove 18 and the sliding tube 10, respectively. Several evenly distributed moving wheels 5 are movably connected inside the U-shaped plate 7 through a rotating shaft and bearings. A through groove 16 is opened on the top of the movable plate 8. The bottom of the movable plate 8 is fitted into the through groove 16. Several evenly distributed cleaning brushes 4 are bolted to the top of the movable plate 8. The cleaning brushes 4 are placed between two adjacent moving wheels 5. Sliding plates 15 are bolted to the left and right sides of the movable plate 8. Sliding grooves 9 matching the sliding plates 15 are opened on the inner walls of the left and right sides of the U-shaped plate 7, respectively.

[0036] Implementation plan: It enables the movable plate 8 and cleaning brush 4 to move when it is in a collision, thereby cleaning the dust and other attached objects in the guide rail, and thus enabling it to push and pull smoothly, improving its moving efficiency and pushing and pulling efficiency.

[0037] In this example, the inner diameter of the through groove 16 is larger than the outer diameter of the movable wheel 5, so that the movable plate 8 will not touch the movable wheel 5 during the movement, and thus will not affect its movement.

[0038] In this example, the brush on cleaning brush 4 is flexible, with its top flush with the top of the moving wheel 5.

[0039] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0040] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A sliding metal door with an anti-collision structure, characterized in that, The device includes a door frame and a glass body. The glass body is installed inside the door frame, and a pull groove is provided on the right side of the door frame near the rear. Flexible anti-collision strips are connected to the front and rear sides of the door frame, and U-shaped plates are bolted to the top and bottom of the door frame. A movable plate is slidably connected inside the U-shaped plate, and a connecting post is connected between the flexible anti-collision strip and the movable plate.

2. A sliding metal door with an anti-collision structure according to claim 1, characterized in that, The top and bottom of the door frame are respectively provided with mounting grooves. The front and rear inner walls of the mounting grooves are connected by bolts with fixing rods. Two sliding tubes are slidably connected to the fixing rods, and the top of the sliding tubes are connected by bolts with mating plates.

3. A sliding metal door with an anti-collision structure according to claim 2, characterized in that, The inner wall of the U-shaped plate opposite to the door frame is provided with through grooves, and the tops of the two mating plates pass through the through grooves and are connected to the bottom of the movable plate.

4. A sliding metal door with an anti-collision structure according to claim 3, characterized in that, The fixed rod is fitted with buffer springs near the front and rear sides, and the two ends of the buffer springs are respectively connected to the inner wall of the mounting groove and the sliding tube.

5. A sliding metal door with an anti-collision structure according to claim 4, characterized in that, The U-shaped plate has several evenly distributed movable wheels connected movably by a rotating shaft and bearings, and a through groove is opened on the top of the movable plate, with the bottom of the movable plate fitted into the through groove.

6. A sliding metal door with an anti-collision structure according to claim 5, characterized in that, The top of the movable plate is bolted with several evenly distributed cleaning brushes, which are placed between two adjacent moving wheels.

7. A sliding metal door with an anti-collision structure according to claim 6, characterized in that, The movable plate has sliding plates connected to its left and right sides by bolts, and the inner walls of the left and right sides of the U-shaped plate are respectively provided with sliding grooves that match the sliding plates.

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