Automatic retraction device for drawer slides

Abstract

The invention provides an automatic recovering device for the drawer slide rail, which enables the drawer slide rail to be automatically recovered after the user pushes the drawer to a certain position, ensures that the drawer is tightly closed, and saves time and effort for the user. It includes a fixed guide rail and a sliding guide rail. The fixed guide rail is fastened to the main body of the cabinet, and the slide guide rail is fixed to the drawer. It is characterized in that an elastic guide seat is installed at the rear end of the fixed guide rail, and the elastic guide rail The end seat body of the seat is fastened to the fixed guide rail, the guide part of the elastic guide seat is arranged along the direction of the fixed guide rail, the guide part is provided with a guide groove, and the front end of the guide groove is provided with an elastic sliding post for positioning cavity, and the elastic slider is embedded in the guide rail of the fixed guide rail.

Description

technical field [0001] The invention relates to the technical field of drawer slide rails, in particular to an automatic recovery device for drawer slide rails. Background technique [0002] In the existing drawer slide rail structure, most of the drawers do not have the automatic recovery function after being pushed to a certain position, so that the user needs to apply a pushing force all the way to completely close the drawer. When the force is too large, it is easy to cause the drawer and the cabinet Partial collisions are formed, and the drawer may even bounce back. The box is easily damaged if it is operated in this way for a long time; when the force is too small, the drawer cannot be completely closed, especially for the drawer in the refrigerator, it is easy to cause the contents in the box to come into contact with the surrounding air, and the storage requirements cannot be met. . Contents of the invention [0003] In view of the above problems, the present inve...

AI Technical Summary

Problems solved by technology

[0002] In the existing drawer slide rail structure, most of the drawers do not have the automatic recovery function after being pushed to a certain position, so that the user needs to apply a pushing force all the way to completely close the drawer. When the force is too large, it is easy to cause the drawer and the cabinet Partial collisions are formed, and the drawer may even bounce back. The box is easily damaged if it is operated in this way for a long time; when the force is too small, the drawer cannot be completely closed, especially for the drawer in the refrigerator, it is easy to cause the contents in the box to come into contact with the surrounding air, and the storage requirements cannot be met.

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