Staged buffering damping sliding door

Abstract

The utility model provides a staged buffering damping sliding door, which relates to the technical field of sliding doors and comprises a door frame, two door plates are arranged in the door frame, handles are fixedly mounted on two sides of each door plate, and a guide component for guiding is arranged at the top in the door frame. When a worker closes the door plates, the collision speed of the two door plates is reduced under the buffering effect of the damping sliding rail, meanwhile, in the moving process of the two door plates, the first triangular block can move along with the door plates, and when the first triangular block makes contact with the second triangular block, the second triangular block is pushed by the inclined face of the first triangular block, so that the second triangular block does not make contact with the first triangular block. When the door plate is in contact with the first triangular block, the second triangular block moves in the direction of the connecting groove, the spring is stressed and compressed and gives reverse thrust to the second triangular block, the second triangular block can press the moving first triangular block, and therefore the friction force between the first triangular block and the second triangular block is increased, and the moving speed of the door plate in the contact process is further reduced.

Description

Technical Field

[0001] This utility model relates to the field of sliding door technology, and more specifically, to a damped sliding door with staged buffering. Background Technology

[0002] In the field of water conservancy construction, a water depth measuring device is a device used to measure the depth of water bodies, mainly for measuring the depth of water bodies used in water conservancy projects to widen and deepen river channels. An existing sliding door with publication number CN205778108U has a sliding track installed on the upper and lower inner surfaces of the door frame. At least two door panels are installed within the door frame, with their upper and lower end faces slidingly engaged with the track. A sliding rod is installed within the door frame, parallel to the track, with both ends fixedly connected to the left and right sides of the door frame, and the rod slidably passes through the door panel. Each sliding rod has two stop components, with the door panel located between the two stop components. The stop components slide with the sliding rod, and each stop component has a limiting part for contacting the door panel. A fixing part is installed on the sliding rod or track and is used to connect with the stop components to fix them to the track.

[0003] However, in the above-mentioned solution, the sliding door lacks an effective buffering mechanism during the opening and closing process. When the door slides quickly to the closed position, it will cause a violent collision, which will not only produce uncomfortable noise, but also cause the door frame structure to loosen over time, affecting its service life. Utility Model Content

[0004] The main purpose of this invention is to provide a damped sliding door with phased buffering, which can effectively solve the problem that sliding doors in the background technology lack an effective buffering mechanism during opening and closing. When the door slides quickly to the closed position, it will cause a violent collision, which not only produces uncomfortable noise, but also causes the door frame structure to loosen and affect its service life due to long-term impact.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A damped sliding door with phase buffer includes a door frame, two door panels are provided inside the door frame, handles are fixedly installed on both sides of the two door panels, and a guide component for guiding is provided at the top inside the door frame.

[0007] Each of the two door panels is fixedly installed with a support block on one side, and a first triangular block is fixedly installed on the upper surface of each support block by a positioning block;

[0008] Several buffer components for cushioning are provided on one side of the door frame.

[0009] Preferably, the guide assembly includes a guide groove, which is formed on the top surface inside the door frame. A damping slide rail is provided in the guide groove, and the two moving ends of the damping slide rail are respectively fixedly connected to the corresponding door panels.

[0010] Preferably, the buffer assembly includes a connecting plate, which is fixedly installed on one side of the door frame. A connecting groove is formed on one side surface of the connecting plate, and a connecting block is slidably disposed in the connecting groove. A second triangular block is fixedly installed on one side of the connecting block.

[0011] A connecting rod is fixedly installed between the two sides of the inner wall of the connecting groove. The connecting blocks are slidably disposed on one side of the connecting rod body. An elastic element capable of compression and reset is sleeved on one side of the connecting rod body.

[0012] Preferably, the elastic element is a spring.

[0013] Preferably, a rubber block is fixedly installed on one side of each of the two door panels.

[0014] Preferably, grooves are formed on the opposite side surfaces of the two rubber blocks, and a rubber ball is fixedly installed on one side of the inner wall of one groove by a rubber rod, while a rubber sheet is fixedly installed on one side of the inner wall of the other groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) When the staff closes the door panel, the damping slide rail reduces the speed of the two door panels when they collide. At the same time, during the movement of the two door panels, the first triangular block can follow the door panel. When the first triangular block contacts the second triangular block, the second triangular block is pushed by the inclined surface of the first triangular block, causing the second triangular block to move along the direction of the connecting groove. The spring is compressed and gives the second triangular block a reverse push, so that the second triangular block can press the moving first triangular block, thereby increasing the friction between the first triangular block and the second triangular block, and further reducing the movement speed when the door panels contact, thereby avoiding the collision of the two door panels and generating a lot of noise, or even causing loosening. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a damped sliding door with staged buffering according to the present invention.

[0018] Figure 2 This is a front view schematic diagram of a damped sliding door with staged buffer according to the present invention.

[0019] Figure 3 This utility model relates to a damped sliding door with staged buffering. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 4 This utility model relates to a damped sliding door with staged buffering. Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0021] Figure 5 This utility model relates to a damped sliding door with staged buffering. Figure 1 Enlarged schematic diagram of the structure at point A;

[0022] Figure 6 This utility model relates to a damped sliding door with staged buffering. Figure 3 Enlarged schematic diagram of the structure at point B;

[0023] Figure 7 This utility model relates to a damped sliding door with staged buffering. Figure 4 Enlarged schematic diagram of the structure at point C.

[0024] In the diagram: 1. Door frame; 2. Door panel; 201. Handle; 3. Guide assembly; 301. Guide groove; 302. Damping slide rail; 4. Support block; 401. Positioning block; 5. First triangular block; 6. Buffer assembly; 601. Connecting plate; 602. Connecting groove; 603. Connecting block; 604. Second triangular block; 605. Connecting rod; 606. Elastic element; 7. Rubber block; 8. Groove; 9. Rubber rod; 10. Rubber ball; 11. Rubber sheet. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. 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 of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] like Figures 1-7 As shown, a damped sliding door with staged buffer includes a door frame 1, two door panels 2 are provided inside the door frame 1, handles 201 are fixedly installed on both sides of the two door panels 2, and a guide assembly 3 for guiding is provided at the top inside the door frame 1.

[0027] Each of the two door panels 2 has a support block 4 fixedly installed on one side, and a first triangular block 5 is fixedly installed on the upper surface of the support block 4 via a positioning block 401.

[0028] Several buffer components 6 for buffering are provided on one side of the door frame 1.

[0029] The guide assembly 3 includes a guide groove 301, which is formed on the top surface inside the door frame 1. A damping slide rail 302 is provided inside the guide groove 301, and the two moving ends of the damping slide rail 302 are respectively fixedly connected to the corresponding door panel 2.

[0030] The buffer assembly 6 includes a connecting plate 601, which is fixedly installed on one side of the door frame 1. A connecting groove 602 is provided on one side surface of the connecting plate 601. A connecting block 603 is slidably arranged in the connecting groove 602. A second triangular block 604 is fixedly installed on one side of the connecting block 603.

[0031] A connecting rod 605 is fixedly installed between the two sides of the inner wall of the connecting groove 602. Connecting blocks 603 are slidably disposed on one side of the connecting rod 605. An elastic element 606 capable of compression and reset is sleeved on one side of the connecting rod 605.

[0032] The elastic element 606 is a spring.

[0033] When the staff closes the door panel 2, the damping slide rail 302 reduces the speed at which the two door panels 2 collide. At the same time, during the movement of the two door panels 2, the first triangular block 5 can move with the door panel 2. When the first triangular block 5 contacts the second triangular block 604, the second triangular block 604 is pushed by the inclined surface of the first triangular block 5, causing the second triangular block 604 to move along the direction of the connecting groove 602. The spring is compressed and gives the second triangular block 604 a reverse pushing force, so that the second triangular block 604 can press the moving first triangular block 5, thereby increasing the friction between the first triangular block 5 and the second triangular block 604, and further reducing the moving speed when the door panels 2 contact, avoiding the collision of the two door panels 2 and generating large noise, or even causing loosening.

[0034] In another embodiment of this utility model, rubber blocks 7 are fixedly installed on one side of each of the two door panels 2.

[0035] The two rubber blocks 7 each have a groove 8 on one side of their opposite surfaces. A rubber ball 10 is fixedly installed on one side of the inner wall of one of the grooves 8 by a rubber rod 9, and a rubber sheet 11 is fixedly installed on one side of the inner wall of the other groove 8.

[0036] When the door panels 2 come into contact, the impact generated by the collision of the two rubber blocks 7 and the collision between the rubber ball 10 and the rubber sheet 11 is further reduced, making them less prone to loosening.

[0037] The working principle of this type of phase-buffered damped sliding door:

[0038] When in use, when the operator closes the door panel 2, the damping slide rail 302 reduces the speed at which the two door panels 2 collide. At the same time, during the movement of the two door panels 2, the first triangular block 5 can move with the door panel 2. When the first triangular block 5 contacts the second triangular block 604, the second triangular block 604 is pushed by the inclined surface of the first triangular block 5, causing the second triangular block 604 to move along the direction of the connecting groove 602. The spring is compressed and gives the second triangular block 604 a reverse pushing force, so that the second triangular block 604 can press the moving first triangular block 5, thereby increasing the friction between the first triangular block 5 and the second triangular block 604, and further reducing the moving speed when the door panels 2 contact, avoiding the collision of the two door panels 2 and generating large noise, or even loosening.

[0039] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A staged buffer damping sliding door, comprising a door frame (1), characterized in that: The door frame (1) is provided with two door panels (2), and handles (201) are fixedly installed on both sides of the two door panels (2). The top of the door frame (1) is provided with a guide component (3) for guiding. Support blocks (4) are fixedly installed on one side of both door panels (2), and first triangular blocks (5) are fixedly installed on the upper surface of each support block (4) by positioning blocks (401); Several buffer components (6) for buffering are provided on one side of the door frame (1).

2. The damped sliding door with staged buffering according to claim 1, characterized in that: The guide component (3) includes a guide groove (301), which is opened on the top surface inside the door frame (1). A damping slide rail (302) is provided in the guide groove (301), and the two moving ends of the damping slide rail (302) are fixedly connected to the corresponding door panel (2).

3. A damped sliding door with staged buffering according to claim 2, characterized in that: The buffer assembly (6) includes a connecting plate (601), which is fixedly installed on one side of the door frame (1). A connecting groove (602) is provided on one side surface of the connecting plate (601), and a connecting block (603) is slidably arranged in the connecting groove (602). A second triangular block (604) is fixedly installed on one side of the connecting block (603). A connecting rod (605) is fixedly installed between the two sides of the inner wall of the connecting groove (602). The connecting blocks (603) are slidably disposed on one side of the connecting rod (605). An elastic element (606) capable of compression and reset is sleeved on one side of the connecting rod (605).

4. A damped sliding door with staged buffering according to claim 3, characterized in that: The elastic element (606) is a spring.

5. A damped sliding door with staged buffering according to claim 1, characterized in that: Rubber blocks (7) are fixedly installed on one side of both door panels (2).

6. A damped sliding door with staged buffering according to claim 5, characterized in that: The two rubber blocks (7) each have a groove (8) on one side of their opposite surfaces. A rubber ball (10) is fixedly installed on one side of the inner wall of one of the grooves (8) by a rubber rod (9), and a rubber sheet (11) is fixedly installed on one side of the inner wall of the other groove (8).

Images