CN201085291Y - Roller support frame with buffering function special for drawer guide rail - Google Patents

Abstract

The utility model relates to a roller support bracket with buffer function which is specially used for drawer guide track. The utility model is characterized in that: front and rear ends of the roller support bracket body are respectively extended to form an elastic part, the elastic part is composed of a transverse arch bridge and a vertical arch bridge that are formed at an angle of 90 degrees each other and connected each other at the ends. After the utility model adopts technical proposal, the elastic part is arranged at front and rear ends of the roller support bracket, so that buffer is generated between the guide track and the roller support bracket, thereby preventing noise effectively.

Description

A kind of drawer guideway special use has the roller bearing frame of pooling feature

Technical field:

The utility model relates to the drawer guideway technical field, refers in particular to the roller bearing frame that a kind of drawer guideway special use has pooling feature.

Background technology:

Usually the slip of drawer guideway all is to realize by the roller and the roller bearing frame that are provided with between two guide rails, but existing roller bearing frame can only play the effect of slip, when drawer is opened fully or be fully closed, will produce hard collision between guide rail and the roller bearing frame and make a noise.

Summary of the invention:

The purpose of this utility model is in order to solve the shortcoming of above-mentioned prior art, to provide a kind of drawer guideway special use to have the roller bearing frame of pooling feature.

For achieving the above object, the technical scheme that the utility model provides is: a kind of drawer guideway special use has the roller bearing frame of pooling feature, flexible of the rear and front end of roller bearing frame body difference elongation moulding.

Described elastic component be two be mutually horizontal arch bridge that 90 ° and tail end link to each other and vertically arch bridge constitute.

After the utility model adopts technique scheme,, make when colliding between guide rail and the roller bearing frame and produce buffering, effectively prevent the generation of noise by on the front/rear end of roller bearing frame, elastic component being set.

Description of drawings:

Fig. 1 is that roller bearing frame of the present utility model is placed in the three-dimensional structure diagram that separates on the guide rail behind the rail;

Fig. 2 is the perspective view of roller bearing frame of the present utility model.

The specific embodiment:

Now elaborate the utility model in conjunction with the accompanying drawings:

Shown in accompanying drawing 1～accompanying drawing 2, the special-purpose roller bearing frame of this drawer guideway, include roller bearing frame 1 body and a plurality of roller 2,1 one-tenth movable axis of roller 2 and roller bearing frame is connected, roller 2 can be rolled on roller bearing frame 1, in order to solve the hard collision between roller bearing frame 1 and the guide rail 3, flexible 4 of the elongation moulding, 5 respectively in the rear and front end of roller bearing frame 1 body, this elastic component 4,5 be two be mutually horizontal arch bridge that 90 ° and tail end link to each other and vertically arch bridge constitute.

Claims (2)

1. a drawer guideway special use has the roller bearing frame of pooling feature, it is characterized in that: flexible of the elongation moulding (4,5) respectively in the rear and front end of roller bearing frame body (1).

2. a kind of drawer guideway special use according to claim 1 has the roller bearing frame of pooling feature, it is characterized in that: described elastic component (4,5) be two be mutually horizontal arch bridge that 90 ° and tail end link to each other and vertically arch bridge constitute.

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