A sliding door buffer
A buffer and sliding door technology, which is applied in the direction of windows/doors, door/window accessories, and switches with braking devices, etc. It can solve the problems of sliding doors without buffering effect, door leaf and door frame collision, door and door frame damage, etc. problem, to achieve good displacement buffering effect, avoid collision and reduce sound
Active Publication Date: 2020-07-03
GUANGDONG JINLI XIANGXING PRECISION HARDWARE MFG CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
[0003] The sliding door itself does not have a cushioning effect when opening and closing, which makes the door leaf and the door frame collide frequently, resulting in damage to the door and the door frame, and produces noise, which affects life
[0004] In addition, when the door is subjected to a large thrust, due to the effect of inertia, a take-off phenomenon will occur, and because there is a certain distance between the upper beam of the door frame and the door, the door is easily derailed
Method used
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Embodiment Construction
[0037] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0038] The present invention is realized like this, as Figure 1-2 As shown, the sliding door buffer includes a fixed main body 1 and a sliding positioning main body 2 slidingly matched with the fixed main body 1. Its structural characteristics are that the fixed main body 1 is provided with a balance positioning wheel assembly 3, and the sliding positioning main body 2 is provided There is a U-shaped positioning groove 6 for positioning and matching with the balance positioning wheel assembly 3, and a buffer assembly 5 is provided in the sliding positioning body 2. One end of the buffer assembly 5 is fixed, and the other end is connected with a sound-absorbing assembly 4 that is engaged with the fixed body 1. In actual assembly, the fixed main body 1 and the sliding positioning main body 2 are combined and then locked by several M2 self-tap...
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The invention provides a sliding door buffer. The sliding door buffer comprises a fixing main body and a sliding positioning main body in sliding fit with the fixing main body. The fixing main body isprovided with a balanced positioning wheel assembly, and the sliding positioning main body is provided with a U-shaped positioning groove right facing the balanced positioning wheel assembly. The sliding positioning main body is internally provided with a buffering assembly, one end of the buffering assembly is fixed, the other end is connected with a noise reduction assembly in clamping positionfit with the fixing main body, and the noise reduction assembly and the U-shaped positioning groove are in positioning sliding fit. The sliding door buffer is compact in structure and convenient to install and is a door body displacement part with noise reduction and buffering effects. Through improvement on the buffering assembly and the noise reduction assembly in the buffer, smoothness of a door body or a door and window can be effectively guaranteed when the door body or the door and window generate displacement, noise of the door body displacement is lowered, and collision is avoided; and meanwhile, along with action of the door body, the balanced positioning wheel assembly and the door body are attached in a rolling limiting manner, displacement precision of the door body is guaranteed, the door body can maintain linear buffering with the buffer, and the sliding door buffer is reliable and practical and good in displacement buffering effect.
Description
technical field [0001] The invention relates to a sliding door buffer. Background technique [0002] At present, the sliding door is a door that pulleys are installed on the top and bottom of the door leaf and can move in a fixed track, also known as a sliding door. [0003] The sliding door itself does not have a buffering effect when opening and closing, which makes the door leaf and the door frame often collide, resulting in damage to the door and the door frame, and generates noise, which affects life. [0004] In addition, when the door is subjected to a large thrust, due to the effect of inertia, a jumping phenomenon will occur, and because there is a certain distance between the upper beam of the door frame and the door, the door is easily derailed. [0005] Therefore, it is necessary to design a sliding door buffer that can not only play the role of buffering and quieting, but also ensure the smooth displacement of the door body, and is used to be installed on the s...
Claims
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IPC IPC(8): E05F5/08E05F5/10E06B3/46
CPCE05F5/08E05F5/10E06B3/4636
Inventor 吴腾庆吴积庆
Owner GUANGDONG JINLI XIANGXING PRECISION HARDWARE MFG CO LTD