Aluminum alloy door with opening and closing noise elimination function
By designing collision components and silence components in aluminum alloy doors, the noise problem when the aluminum alloy door is closed is solved, and a stable silent effect is achieved, avoiding the noise durability problem caused by traditional soft pad deformation.
Patent Information
- Application Number
- CN202420857929.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-24
AI Technical Summary
Existing aluminum alloy sliding doors are prone to cause large noise when closed. Traditional solutions such as adding soft pads to the mounting frame can alleviate collision noise, but the effect is not long-lasting due to deformation.
An aluminum alloy door with switch silence function was designed, using collision components and silence components. The collision components reduce the collision between the aluminum alloy door and the mounting frame through the cooperation of the square rod, slide chute and spring. The silence component slides through the The rails and rotating wheels reduce friction and achieve a silent effect.
Effectively reduce the collision noise of aluminum alloy doors to the mounting frame when closed, ensure long-term silent effect, and improve the comfort of the door.
Smart Images
Figure CN222162323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum alloy doors, in particular to an aluminum alloy door with a switch silencer function. Background Art
[0002] Aluminum alloy door is a kind of door made of surface treated aluminum alloy profiles, which are processed by cutting, punching, milling, tapping, making and other processing techniques to form door frame components, and then assembled with connectors, sealing materials and opening and closing hardware accessories. Sliding door is a common door in the home, which means a door that can be pushed and pulled. With the development of technology and the diversification of decoration methods, the functions and scope of use of sliding doors are constantly expanding from traditional plate surfaces to glass, fabric, rattan, aluminum alloy profiles, from sliding doors, folding doors to partition doors.
[0003] The common aluminum alloy sliding doors on the market may produce loud noise if no sound-absorbing structure is used. The current noise is generally caused by the friction between the sliding door and the track, or when the sliding door is closed vigorously, the sliding door and the mounting frame collide and produce loud noise. The current solution is generally to add a circle of cushions on the mounting frame to alleviate the collision between the sliding door and the mounting frame to achieve the effect of sound absorption. However, this sound absorption method often cannot maintain a good sound absorption effect because the deformation of the cushion will decrease after long-term use.
[0004] For this reason, we propose an aluminum alloy door with switch silencer function. Summary of the invention
[0005] The utility model aims to provide an aluminum alloy door with a switch silencer function to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an aluminum alloy door with a switch silencer function, comprising a mounting frame, a mounting column is placed on the right side of the mounting frame, an aluminum alloy door body is installed between the mounting frame and the mounting column, a collision component, the collision component is installed on the right side of the mounting frame, the collision component is used to reduce the collision caused by the aluminum alloy door body to the mounting frame and has a shock-absorbing effect, the collision component is used to reduce the noise generated by the collision of the aluminum alloy door body to the mounting frame, and a silencer component, the silencer component is installed on the upper and lower parts of the mounting frame, the silencer component is used to reduce the noise when the aluminum alloy door body moves left and right.
[0007] Preferably, the collision assembly comprises two square rods, both of which are located inside the mounting frame, a plurality of slide groove bodies are provided on the left wall of the mounting frame, a plurality of sliders are fixedly connected to the left sides of the two square rods, each of the sliders is clamped with the corresponding slide groove body, a plurality of spring bodies are fixedly connected between the sides of the two slide groove bodies that are away from each other, the other end of each spring body is fixedly connected to the inner wall of the mounting frame, a plurality of connecting rods are rotatably connected to the right sides of the two square rods, and the other end of each connecting rod is rotatably connected to the same collision rod.
[0008] Preferably, the size of the opening on the right side of the mounting frame is adapted to the thickness of the aluminum alloy door body.
[0009] Preferably, two guide blocks are fixedly connected to the left side of the aluminum alloy door body, and two guide sleeves are fixedly connected to the left wall of the mounting frame, and both of the guide blocks are snap-fitted with the corresponding guide sleeves.
[0010] Preferably, the two square bars are symmetrical about the center line of the right side of the mounting frame.
[0011] Preferably, the silencer assembly comprises a slide rail body, which has two slide rail bodies, which are respectively mounted on the upper and lower parts between the mounting frame and the mounting column, and a cross slide groove is directly opened on the adjacent sides of the two slide rail bodies, and cross blocks are slidably connected inside the two cross slide grooves, and the adjacent sides of the two cross blocks are fixedly connected to the bottom and top surfaces of the aluminum alloy door body, and the front and back sides of the two cross blocks are rotatably connected to a row of second rotating wheels, and the distant sides of the two cross blocks are rotatably connected to the first rotating wheels.
[0012] Preferably, each group of the second rotating wheels is in contact with the transverse grooves of the cross slide respectively.
[0013] Preferably, outer surfaces of the two groups of the first rotating wheels are in contact with the top grooves and bottom grooves of the two cross slide grooves respectively.
[0014] The utility model has at least the following beneficial effects:
[0015] 1. When the aluminum alloy door body is closed to the left with great force, the left side of the aluminum alloy door body will first collide with the right side of the collision rod. At this time, the collision rod will move to the left due to the collision of the aluminum alloy door body, and then the two square rods rotatably connected to the connecting rod will move in the direction away from each other through the coordination of the collision rod, the sliding groove body and the sliding block will make the two square rods more stable when moving in the direction away from each other. At this time, the spring body will be affected by the elastic force of the spring body and will exert a reaction force on the other rod. Similarly, it will generate a force to move the collision rod to the right, thereby offsetting part of the collision force of the aluminum alloy door body moving to the left. At this time, the spring body will be affected by the gravity of the aluminum alloy door body itself, which will make the aluminum alloy door body enter a part of the interior of the mounting frame to achieve a closing effect.
[0016] By setting up the collision component, the collision of the aluminum alloy door body with the mounting frame can be effectively reduced, thereby solving the problem that when the aluminum alloy door body is closed vigorously, the aluminum alloy door body collides with the mounting frame to a large extent, thereby generating a large noise.
[0017] 2. When the aluminum alloy door body is closed to the left, the first rotating wheel and the second rotating wheel are in contact with the inner walls of the cross slide groove respectively, which can make the aluminum alloy door body smoother when closing. Due to the action of the second rotating wheel and the first rotating wheel, the aluminum alloy door body will be subject to less friction when moving left and right, which can make the aluminum alloy door body quieter when moving left and right.
[0018] By setting up a silencer component, the aluminum alloy door body can be made quieter when moving left and right, and further can achieve a silencer effect when the aluminum alloy door body moves left and right. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;
[0022] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model;
[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the slide rail body of the utility model;
[0024] Figure 6For this utility model Figure 5 An enlarged schematic diagram of the structure at location B.
[0025] In the figure: 1. collision assembly; 2. silencer assembly; 3. mounting bracket; 4. mounting column; 5. aluminum alloy door body; 6. slide rail body; 7. slide groove body; 8. slider; 9. square rod; 10. connecting rod; 11. collision rod; 12. guide block; 13. guide sleeve; 14. spring body; 15. cross block; 16. first rotating wheel; 17. second rotating wheel; 18. cross slide groove. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-Figure 6 , the utility model provides a technical solution:
[0028] Embodiment 1, an aluminum alloy door with a switch silencer function, includes a mounting frame 3, a mounting column 4 is placed on the right side of the mounting frame 3, an aluminum alloy door body 5 is installed between the mounting frame 3 and the mounting column 4, a collision component 1, the collision component 1 is installed on the right side of the mounting frame 3, the collision component 1 is used to reduce the collision caused by the aluminum alloy door body 5 on the mounting frame 3 and has a shock-absorbing effect, the collision component 1 is used to reduce the noise generated by the collision of the aluminum alloy door body 5 on the mounting frame 3, and a silencer component 2, the silencer component 2 is installed on the upper and lower parts of the mounting frame 3, the silencer component 2 is used to reduce the noise when the aluminum alloy door body 5 moves left and right.
[0029] The collision assembly 1 includes a square rod 9. The square rods 9 have two pieces. The two square rods 9 are both located inside the mounting frame 3. A plurality of slide groove bodies 7 are provided on the left wall of the mounting frame 3. A plurality of sliders 8 are fixedly connected to the left sides of the two square rods 9. Each slider 8 is clamped with the corresponding slide groove body 7. A plurality of spring bodies 14 are fixedly connected between the sides of the two slide groove bodies 7 that are away from each other. The other end of each spring body 14 is fixedly connected to the inner wall of the mounting frame 3. A plurality of connecting rods 10 are rotatably connected to the right sides of the two square rods 9. The other end of each connecting rod 10 is rotatably connected to the same collision rod 11. The collision rod 11 is used for colliding with the aluminum alloy door body 5.
[0030] The size of the opening on the right side of the mounting frame 3 is adapted to the thickness of the aluminum alloy door body 5, so that the aluminum alloy door body 5 can enter a part of the interior of the mounting frame 3 when closing, thereby achieving a sealing effect.
[0031] Two guide blocks 12 are fixedly connected to the left side of the aluminum alloy door body 5, and two guide sleeves 13 are fixedly connected to the left wall of the mounting frame 3. Both guide blocks 12 are clamped with the corresponding guide sleeves 13.
[0032] The two square rods 9 are symmetrical about the center line of the right side of the mounting frame 3, so that the two square rods 9 can move more evenly when moving forward and backward, and thus the force on the collision rod 11 can be more even.
[0033] When the aluminum alloy door body 5 is closed to the left with great force, first the left side of the aluminum alloy door body 5 will collide with the right side of the collision rod 11. At this time, the collision rod 11 will move to the left due to the collision of the aluminum alloy door body 5. Then, through the cooperation of the collision rod 11, the connecting rod 10 and the square rod 9, the two square rods 9 rotatably connected to the connecting rod 10 will move in the direction away from each other. At this time, through the cooperation of the slide groove body 7 and the slider 8, the two square rods 9 can be made more stable when moving in the direction away from each other. At this time, under the influence of the elastic force of the spring body 14, a reaction force will be applied to the square rod 9. Similarly, a force will be generated to move the collision rod 11 to the right, thereby offsetting a part of the collision force of the aluminum alloy door body 5 moving to the left. At this time, the spring body 14 is affected by the gravity of the aluminum alloy door body 5 itself, which will cause the aluminum alloy door body 5 to enter a part of the interior of the mounting frame 3 to achieve a sealing effect.
[0034] By providing the collision assembly 1, the collision of the aluminum alloy door body 5 with the mounting frame 3 can be effectively reduced, thereby solving the problem that when the aluminum alloy door body 5 is closed vigorously, the aluminum alloy door body 5 has a large collision with the mounting frame 3, thereby generating a large noise.
[0035] Embodiment 2, the silencer assembly 2, comprises a slide rail body 6, the slide rail body 6 has two, the two slide rail bodies 6 are respectively mounted on the upper and lower parts between the mounting frame 3 and the mounting column 4, a cross slide groove 18 is directly opened on the adjacent sides of the two slide rail bodies 6, the insides of the two cross slide grooves 18 are slidably clamped with cross blocks 15, the adjacent sides of the two cross blocks 15 are fixedly connected to the bottom and top surfaces of the aluminum alloy door body 5, the front and back sides of the two cross blocks 15 are rotatably connected to a row of second rotating wheels 17, and the distant sides of the two cross blocks 15 are rotatably connected to the first rotating wheels 16.
[0036] Each set of second rotating wheels 17 is in contact with the transverse groove of the cross slot 18 , respectively, which can effectively alleviate the friction between the left and right side surfaces of the cross block 15 and the left and right walls of the cross slot 18 .
[0037] The outer surfaces of the two groups of first rotating wheels 16 are in contact with the top groove and the bottom groove of the two cross slide grooves 18 respectively, which can effectively alleviate the friction between the top surface and the bottom surface of the two cross blocks 15 and the top wall and the bottom wall of the two cross slide grooves 18, making the aluminum alloy door body 5 quieter when opening and closing.
[0038] When the aluminum alloy door body 5 is closed to the left, the first rotating wheel 16 and the second rotating wheel 17 are in contact with the inner wall of the cross slide groove 18 respectively, so that the aluminum alloy door body 5 can be closed more smoothly. Due to the action of the second rotating wheel 17 and the first rotating wheel 16, the aluminum alloy door body 5 will be subject to less friction when moving left and right, which can make the aluminum alloy door body 5 quieter when moving left and right.
[0039] By providing the silencer assembly 2, the aluminum alloy door body 5 can be made more silent when moving left and right, and further, the silencer effect can be achieved when the aluminum alloy door body 5 moves left and right.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum alloy door with a switch silencer function, comprising a mounting frame (3), a mounting column (4) is placed on the right side of the mounting frame (3), and an aluminum alloy door body (5) is installed between the mounting frame (3) and the mounting column (4). Features: A collision component (1), the collision component (1) being mounted on the right side of the mounting frame (3), the collision component (1) being used to reduce the impact caused by the aluminum alloy door body (5) on the mounting frame (3) and having a shock absorbing effect, and the collision component (1) being used to reduce the noise generated by the impact of the aluminum alloy door body (5) on the mounting frame (3); A silencer assembly (2) is mounted on the upper and lower parts of the mounting frame (3), and the silencer assembly (2) is used to reduce the noise generated when the aluminum alloy door body (5) moves left and right.
2. An aluminum alloy door with switch silencer function according to claim 1, Features: The collision assembly (1) comprises a square rod (9), wherein the square rod (9) has two pieces, and the two square rods (9) are both located inside the mounting frame (3). The left wall of the mounting frame (3) is provided with a plurality of slide groove bodies (7). The left sides of the two square rods (9) are fixedly connected with a plurality of sliders (8), and each of the sliders (8) is clamped with the corresponding slide groove body (7). A plurality of spring bodies (14) are fixedly connected between the two slide groove bodies (7) on the sides away from each other, and the other end of each spring body (14) is fixedly connected to the inner wall of the mounting frame (3). The right sides of the two square rods (9) are rotatably connected with a plurality of connecting rods (10), and the other end of each connecting rod (10) is rotatably connected with the same collision rod (11).
3. The aluminum alloy door with switch silencer function according to claim 2, Features: The size of the opening on the right side of the mounting frame (3) is adapted to the thickness of the aluminum alloy door body (5).
4. The aluminum alloy door with switch silencer function according to claim 2, Features: The left side surface of the aluminum alloy door body (5) is fixedly connected to two guide blocks (12), and the left wall of the mounting frame (3) is fixedly connected to two guide sleeves (13), and the two guide blocks (12) are both clamped with the corresponding guide sleeves (13).
5. The aluminum alloy door with switch silencer function according to claim 2, Features: The two square rods (9) are symmetrical with respect to the center line of the right side surface of the mounting frame (3).
6. The aluminum alloy door with switch silencer function according to claim 2, Features: The muffler assembly (2) comprises a slide rail body (6), wherein the slide rail body (6) has two slide rail bodies (6), which are respectively mounted on the upper and lower parts between the mounting frame (3) and the mounting column (4), and a cross slide groove (18) is directly provided on the adjacent sides of the two slide rail bodies (6), and a cross clamping block (15) is slidably engaged inside the two cross slide grooves (18), and the adjacent sides of the two cross clamping blocks (15) are fixedly connected to the bottom and top surfaces of the aluminum alloy door body (5), and the front and back sides of the two cross clamping blocks (15) are rotatably connected to a row of second rotating wheels (17), and the distant sides of the two cross clamping blocks (15) are rotatably connected to the first rotating wheel (16).
7. The aluminum alloy door with switch silencer function according to claim 6, Features: Each group of the second rotating wheels (17) is in contact with the transverse grooves of the cross slide groove (18).
8. The aluminum alloy door with switch silencer function according to claim 6, Features: The outer surfaces of the two groups of the first rotating wheels (16) are in contact with the top grooves and bottom grooves of the two cross slide grooves (18) respectively.