Damping anti-falling structure of furniture drawers

Abstract

A damping and anti-off structure for a furniture drawer, comprising a drawer body, a cabinet body, a fixed slide rail and a moving slide rail, the fixed slide rail is provided with a supporting part, the bottom of the supporting part is provided with a damping anti-off device, and the moving slide rail A toggle part is provided to interact with the damping anti-off device at least when the drawer body is closed for a certain stroke; the damping anti-off device includes a damper, an actuating element, a spring and a chute seat, one end of the damper acts on the chute seat, and the other end One end acts on the actuating element at least when the drawer body is closed for a certain stroke, one end of the spring is connected with the chute seat, and the other end is connected with the actuating element; the bottom of the supporting part is at least partially provided with a supporting plane, and the chute seat is arranged on the supporting plane , and are provided with a horizontal chute, a vertical chute and a chute surface, a support chute is formed between the chute surface and the supporting plane, and the sliding limit of the actuating element is in the horizontal chute, vertical chute during the opening and closing process of the drawer main body. To the chute and the support chute to realize the anti-off setting of the actuating element.

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

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