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Noise-reducing mechanism of wheel-typed drawer sliding rail

A drawer and wheel-type technology, which is applied in drawers, furniture parts, household appliances, etc., can solve the problems of affecting the user's use needs, high collision force of furniture, easy damage of furniture, etc., and achieves simple and reasonable structure, smooth opening and closing without noise , low noise effect

Inactive Publication Date: 2013-06-05
大连美森木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to make the drawer high in strength and high in load capacity, the moving slide rail 2' will be made of a material with higher hardness. Similarly, the surface hardness of the sliding connection between the roller 4' and the moving slide rail 2' is also high; When the limit part 2.2' collides with the roller 4', it will make a huge noise, causing a large collision force between the furniture, causing the furniture to be easily damaged, and the service life is short, and the noise generated during the collision will affect the daily life of the user. Usage requirements

Method used

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  • Noise-reducing mechanism of wheel-typed drawer sliding rail
  • Noise-reducing mechanism of wheel-typed drawer sliding rail
  • Noise-reducing mechanism of wheel-typed drawer sliding rail

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0025] see Figure 1-Figure 3 , the noise reduction mechanism of the wheeled drawer slide rail includes a wheeled rolling slide rail connected to the drawer body 100 and the cabinet body 200, the wheeled rolling slide rail includes a fixed slide rail 3 arranged on the inner wall of the cabinet body 200, and is arranged on the The movable slide rail 2 on the drawer main body 100 and slidingly matched with the fixed slide rail 3; the drawer main body 100 is assembled from a front panel, a steel side panel 1, a back panel and a bottom panel, and is characterized in that the movable slide rail 2 is arranged on the steel side Between the top surface and the bottom surface of the board 1; the fixed slide rail 3 is rollingly connected to the movable slide rail 2 through the roller 4 provided on it, and a fixed contact between the movable slide rail 2 and the roller 4 is provided at least when the drawer main body 100 is pulled out. noise reduction mechanism.

[0026] The moving slid...

no. 2 example

[0031] see Figure 4 The noise reduction mechanism of this wheeled drawer slide rail is different from the above embodiment in that: an elastic soft plastic part B6 is arranged between the stopper 2.2 and the roller 4, and the roller 4 is at least in contact with the elastic soft plastic part when the drawer main body 100 is pulled out. The plastic part B6 is in contact with each other. The elastic soft plastic part B6 is T-shaped, herringbone-shaped, 7-shaped or straight.

[0032] Other unmentioned parts are the same as the first embodiment.

no. 3 example

[0034] see Figure 5 , the noise reduction mechanism of the wheeled drawer slide rail is different from the above-mentioned embodiment in that: an elastic soft plastic part C7 is provided between the stopper 2.2 and the roller 4 through clamping, riveting or fasteners, and the roller 4 is at least When the drawer main body 100 is pulled out, it contacts with the elastic soft plastic part C7. The elastic soft plastic part C7 is in block shape, plate shape, convex shape, cone shape, T shape, herringbone shape, 7 shape or straight shape.

[0035] Other unmentioned parts are the same as the first embodiment.

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PUM

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Abstract

The invention provides a noise-reducing mechanism of a wheel-typed drawer sliding rail which comprises the wheel-typed sliding rail connected with the drawer and a cabinet body, the wheel-typed sliding rail comprises a fixed sliding rail installed inside the cabinet body and a moving sliding rail installed on the drawer body. The fixed sliding rail and the moving sliding rail are matched with each other in a sliding mode. The drawer body is assembled by a front plate, a steel side plate, a postnatal plate and a baseboard, the drawer body is characterized in that the sliding rail is installed between the top face and the bottom face of the steel side plate. The fixed sliding rail is connected to the moving sliding rail in a rolling mode through rollers which are installed on the fixed sliding rail. The mutually tangent noise-reducing device is installed between the fixed sliding rail and the moving sliding rail. The noise-reducing device is used when the drawer body is drawn. A elastic plastic parts is installed between the moving sliding rail and the rollers and the elastic parts are used for buffering and reducing the noise when the drawer is drawn so that phenomenon that the drawer is drawn out of the cabinet when the drawer is drawn can be avoided and the sound made by a crash between the rollers and the moving sliding rail can be reduced. The mechanism has the advantages of enabling a crash between furniture to be small, enabling the sound of the crash to be low, and prolonging service life of the furniture, and therefore, the drawer can be drawn smoothly without the noise.

Description

technical field [0001] The invention relates to a drawer slide rail, in particular to a noise reduction mechanism for a wheeled drawer slide rail. Background technique [0002] The prior art wheeled drawer slide rail structure, such as Figure 11 As shown, it includes the movable slide rail 2' and the fixed slide rail 3' which slide and cooperate with each other through the roller 4', wherein the fixed slide rail 3' is fixed on the inner walls of both sides of the cabinet body, and the movable slide rail 2' is arranged on the side panel of the drawer On the top, the drawer is opened and closed on the cabinet body through the sliding cooperation of the movable slide rail 2' and the fixed slide rail 3'; usually, to prevent the drawer from being completely pulled out of the cabinet body, the movable slide rail 2' will be integrally punched with anti-rollers 4' The forward movable limiting part 2.2' can indeed solve the problem of drawing the drawer away from the cabinet through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/10A47B88/04A47B88/493
Inventor 伍志勇
Owner 大连美森木业有限公司