Damping anti-falling structure for furniture drawer

Abstract

The invention relates to a damping anti-falling structure for a furniture drawer. The damping anti-falling structure comprises a drawer main body, a cabinet main body, a fixed slide rail and a moveable slide rail, wherein a supporting part is arranged on the fixed slide rail; a damping anti-falling device is arranged at the bottom of the supporting part; a stirring part which at least interacts with the damping anti-falling device when the drawer main body is closed for a section of stroke is arranged on the moveable slide rail; the damping anti-falling device comprises a damper, an actuating element, a spring and a chute base; one end of the damper acts on the chute base while the other end at least acts on the actuating element when the drawer main body is closed for a section of stroke; one end of the spring is connected with the chute base while the other end is connected with the actuating element; a supporting plane is at least partially arranged at the bottom of the supporting part; the chute base is arranged on the supporting plane; a horizontal chute, a vertical chute and a chute surface are arranged on the chute base; a supporting chute is formed between the chute surface and the supporting plane; the actuating element is limited on the horizontal chute, the vertical chute and the supporting chute in a sliding form during the closing and opening process of the drawer main body, so that the sliding anti-falling arrangement for the actuating element is realized.

Description

technical field [0001] The invention relates to a furniture drawer, in particular to a damping and fall-off prevention structure for the furniture drawer. Background technique [0002] Chinese Patent Document No. CN101797102A disclosed a drawer slide rail on August 11, 2010. It includes a fixed slide rail and a moving slide rail. The slide seat is arranged on the fixed slide rail, and an inner slide groove, Sliding arm and pendulum block, one end of the sliding arm is connected with the pendulum block, the other end of the sliding arm is inserted into the inner chute to slide, the pendulum block is provided with an open slot, and the open slot is connected with the bumper set on the moving slide rail Correspondingly, the pendulum block is connected with one end of the tension spring, and the other end of the tension spring is connected with the sliding seat. The pendulum block is provided with a cavity for accommodating the swing arm, and an open groove is formed between one...

AI Technical Summary

Problems solved by technology

However, the structure is relatively complicated and costly, and the gap between the sliding seat, the sliding arm and the pendulum block is relatively large, which affects its aesthetics and is not convenient for processing and production. There will always be noise when closing and sliding in the groove, and the sliding seat is set on the fixed slide rail, and the sliding arm and pendulum block are slidingly set on the sliding seat. It is easy to touch the sliding seat, causing sliding failure of the sliding arm and pendulum block, and scratching the user. The fixed slide rail must also reserve the sliding seat assembly position, which increases the production cost of the fixed slide rail and is not conducive to sliding The assembly of arm, pendulum block and sliding seat cannot meet the needs of production and users

Images