Aluminum alloy door and window with buffer mechanism

Abstract

The utility model relates to the technical field of aluminum alloy doors and windows, and discloses an aluminum alloy door and window with a buffer mechanism, which comprises a door and window frame, a connecting groove is arranged on the inner wall of one side of the door and window frame, top blocks are fixedly mounted above and below the inner wall of the front side of the connecting groove, and the aluminum alloy door and window further comprises a door and window body. One side of the door and window body is rotationally connected with the door and window frame. Through the combination of the top block, the first buffering groove, the buffering plate and the spring, when the door and window body is closed, the front end of the top block can be inserted into the first buffering groove, so that the buffering plate is pushed to move forwards in the first buffering groove and compress the spring, the buffering effect is further achieved, and in the moving process of the buffering plate, the buffering effect is good. And the piston can be pushed to move forwards in the second buffer groove through the connecting rod, air in the second buffer groove is compressed, and the buffer effect of the door and window body is further improved through repulsive force generated by air compression.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy door and window with a buffer mechanism. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and leaf materials. Aluminum alloy doors and windows include doors and windows with aluminum alloy as the base material of load-bearing rods, that is, rods that bear and transmit their own weight and loads, and wood and plastic composites, referred to as aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows.

[0003] After searching, the publication number is CN215632474U, which discloses an aluminum alloy door and window with a buffer mechanism, including a door frame, a hinge, an aluminum alloy door body, a cat's eye and a rubber pad. The hinge is arranged on the outer side of the door frame, and the aluminum alloy door body is arranged on the inner side of the door frame. The aluminum alloy door body is connected to the door frame through the hinge, and the aluminum alloy door body is arranged on the cat's eye.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: the first spring is squeezed by the buffer rod to give the aluminum alloy door body a buffering effect to prevent it from damaging the aluminum alloy doors and windows, but during use, the buffering effect is limited by the single spring, and the first pulley and the buffer rod are exposed on the outside of the doors and windows, affecting the appearance.

[0005] Therefore, we propose an aluminum alloy door and window with a buffer mechanism to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an aluminum alloy door and window with a buffer mechanism, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy door and window with a buffer mechanism, comprising a door and window frame, an inner wall on one side of the door and window frame is provided with a connecting groove, top blocks are fixedly installed above and below the inner wall on the front side of the connecting groove, and also comprising a door and window body, one side of the door and window body is rotatably connected to the door and window frame, and two groups of first buffer grooves are provided inside the other side of the door and window body; a first buffer mechanism: installed inside the first buffer groove, used to buffer the door and window body, the first buffer mechanism includes a buffer plate, the buffer plate is vertically arranged inside the first buffer groove, two groups of springs are provided on the side of the buffer plate away from the top block, and a second buffer groove is provided on the front side of the first buffer groove; a second buffer mechanism: installed inside the second buffer groove, used to buffer the door and window body, the second buffer mechanism includes a piston, the piston is slidably connected to the second buffer groove, a connecting rod is horizontally fixedly installed on the side of the piston close to the second buffer groove, one end of the connecting rod passes through the second buffer groove and is fixedly connected to the outer side of the buffer plate.

[0008] As an optional solution of the technical solution of the present application, the top block is movably connected to the first buffer groove, and the front end of the top block abuts against the outer side of the buffer plate.

[0009] As an optional solution of the technical solution of the present application, two groups of guide rods are horizontally fixedly installed on both sides of the first buffer groove, the guide rods pass through the buffer plate and are slidably connected to the buffer plate, and the two groups of springs are respectively sleeved on the outside of the two groups of guide rods.

[0010] As an optional solution of the technical solution of the present application, the connecting rod matches the size of the second buffer groove, and the top block matches the size of the first buffer groove.

[0011] As an optional solution of the technical solution of the present application, a rubber pad is bonded to the front inner wall of the connecting groove, and the rubber pad is movably connected to the door and window body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the combination of the top block, the first buffer groove, the buffer plate and the spring, when the door and window body is closed, the front end of the top block can be inserted into the first buffer groove, thereby pushing the buffer plate to move forward in the first buffer groove and compressing the spring, further achieving a buffering effect; during the movement of the buffer plate, the piston can be pushed forward in the second buffer groove through the connecting rod, and the air in the second buffer groove can be compressed; the repulsive force generated by the air compression further improves the buffering effect of the door and window body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1This is a top view of an aluminum alloy door and window with a buffer mechanism according to the utility model;

[0015] Figure 2 The utility model is a schematic diagram of the structure of part A of an aluminum alloy door and window with a buffer mechanism.

[0016] In the figure: 1, door and window frame; 11, connecting groove; 12, door and window body; 13, top block; 14, first buffer groove; 2, buffer plate; 21, spring; 22, guide rod; 3, second buffer groove; 31, piston; 32, connecting rod; 33, rubber pad. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2 The utility model provides a technical solution: an aluminum alloy door and window with a buffer mechanism, comprising a door and window frame 1, a connecting groove 11 is provided on the inner wall of one side of the door and window frame 1, top blocks 13 are fixedly installed above and below the inner wall of the front side of the connecting groove 11, and also comprising a door and window body 12, one side of the door and window body 12 is rotatably connected to the door and window frame 1, and two groups of first buffer grooves 14 are provided inside the other side of the door and window body 12; a first buffer mechanism: installed inside the first buffer groove 14, used to buffer the door and window body 12, the first buffer mechanism includes a buffer plate 2, The buffer plate 2 is vertically arranged inside the first buffer groove 14, and two groups of springs 21 are arranged on the side of the buffer plate 2 away from the top block 13, and a second buffer groove 3 is opened on the front side of the first buffer groove 14; the second buffer mechanism: installed inside the second buffer groove 3, used to buffer the door and window body 12, the second buffer mechanism includes a piston 31, the piston 31 is slidingly connected to the second buffer groove 3, and a connecting rod 32 is horizontally fixedly installed on the side of the piston 31 close to the second buffer groove 3, one end of the connecting rod 32 passes through the second buffer groove 3 and is fixedly connected to the outer side of the buffer plate 2.

[0018] In this technical solution, through the combination of the top block 13, the first buffer groove 14, the buffer plate 2 and the spring 21, when the door and window body 12 is closed, the front end of the top block 13 can be inserted into the first buffer groove 14, thereby pushing the buffer plate 2 to move forward in the first buffer groove 14 and compressing the spring 21, further achieving a buffering effect. During the movement of the buffer plate 2, the piston 31 can be pushed forward in the second buffer groove 3 through the connecting rod 32, and the air in the second buffer groove 3 can be compressed. The repulsive force generated by the air compression further improves the buffering effect of the door and window body 12.

[0019] In this embodiment, the top block 13 is movably connected to the first buffer groove 14, the front end of the top block 13 is in contact with the outer side of the buffer plate 2, and two groups of guide rods 22 are horizontally fixedly installed on both sides of the inside of the first buffer groove 14. The guide rods 22 penetrate the buffer plate 2 and are slidably connected to the buffer plate 2. The two groups of springs 21 are respectively sleeved on the outer sides of the two groups of guide rods 22, the connecting rod 32 is matched with the size of the second buffer groove 3, and the top block 13 is matched with the size of the first buffer groove 14.

[0020] In this technical solution, the guide rod 22 passes through the buffer plate 2 and is slidably connected to the buffer plate 2, so that the stability of the buffer plate 2 can be improved. At the same time, the guide rod 22 can limit the spring 21 to prevent the spring 21 from tilting during compression and extension, which affects the buffering effect.

[0021] In this embodiment, a rubber pad 33 is bonded to the front inner wall of the connection groove 11 , and the rubber pad 33 is movably connected to the door and window body 12 .

[0022] In this technical solution, the wear between the door and window body 12 and the door and window frame 1 is reduced by the rubber pad 33 bonded to the inner wall of the connecting groove 11.

[0023] When an aluminum alloy door and window with a buffer mechanism is in use, when the door and window body 12 is closed, the front end of the top block 13 can be inserted into the first buffer groove 14, thereby pushing the buffer plate 2 to move forward in the first buffer groove 14 and compressing the spring 21, further achieving a buffering effect. During the movement of the buffer plate 2, the piston 31 can be pushed forward in the second buffer groove 3 through the connecting rod 32, and the air in the second buffer groove 3 is compressed. The repulsive force generated by the air compression further improves the buffering effect of the door and window body 12. The rubber pad 33 bonded to the inner wall of the connecting groove 11 can reduce the wear between the door and window body 12 and the door and window frame 1, and can also reduce noise.

Claims

1. An aluminum alloy door and window with a buffer mechanism, comprising a door and window frame (1), wherein a connecting groove (11) is provided on the inner wall of one side of the door and window frame (1), and top blocks (13) are fixedly installed above and below the inner wall of the front side of the connecting groove (11), characterized in that: It also comprises a door and window body (12), one side of the door and window body (12) is rotatably connected to the door and window frame (1), and two groups of first buffer grooves (14) are provided inside the other side of the door and window body (12); A first buffer mechanism is installed inside the first buffer groove (14) and is used to buffer the door and window body (12). The first buffer mechanism comprises a buffer plate (2). The buffer plate (2) is vertically arranged inside the first buffer groove (14). Two groups of springs (21) are arranged on a side of the buffer plate (2) away from the top block (13). A second buffer groove (3) is opened on the front side of the first buffer groove (14); A second buffer mechanism: installed inside the second buffer groove (3), used for buffering the door and window body (12), the second buffer mechanism comprises a piston (31), the piston (31) is slidably connected to the second buffer groove (3), a connecting rod (32) is horizontally fixedly installed on one side of the piston (31) close to the second buffer groove (3), one end of the connecting rod (32) passes through the second buffer groove (3) and is fixedly connected to the outer side of the buffer plate (2).

2. The aluminum alloy door and window with a buffer mechanism according to claim 1, characterized in that: The top block (13) is movably connected to the first buffer groove (14), and the front end of the top block (13) abuts against the outer side of the buffer plate (2).

3. The aluminum alloy door and window with a buffer mechanism according to claim 1, characterized in that: Two groups of guide rods (22) are horizontally fixedly installed on both sides of the first buffer groove (14), the guide rods (22) penetrate the buffer plate (2) and are slidably connected to the buffer plate (2), and the two groups of springs (21) are respectively sleeved on the outside of the two groups of guide rods (22).

4. The aluminum alloy door and window with a buffer mechanism according to claim 1, characterized in that: The connecting rod (32) matches the size of the second buffer groove (3), and the top block (13) matches the size of the first buffer groove (14).

5. The aluminum alloy door and window with a buffer mechanism according to claim 1, characterized in that: A rubber pad (33) is bonded to the front inner wall of the connection groove (11), and the rubber pad (33) is movably connected to the door and window body (12).

Images