Anti-fall retaining mechanism for moving parts of furniture

Abstract

The invention discloses a disengaging-preventing maintaining mechanism of furniture movement parts. The disengaging-preventing maintaining mechanism comprises a movable component, a fixed component, a striking device and a damping stabilizing device. The damping stabilizing device is arranged on the movable component, the striking device is arranged on the fixed component, and when the movable component is closed for a section of a stroke relative to the fixed component, the striking device acts on the damping stabilizing device and generates buffering force. The striking device comprises a striking piece. The damping stabilizing device comprises a sliding groove base and a swinging element. A linear sliding area and a curve command awaiting area are arranged on the sliding groove base, the swinging element is arranged on the sliding groove base in a sliding manner and provided with a guide part and an elastic part, and a notch is formed between the guide part and the elastic part. When the movable component is closed relative to the fixed component and the swinging element is located in the linear sliding area, the striking piece acts on the elastic part, and the elastic part is elastically deformed and then penetrates the notch; and when the movable component is opened relative to the fixed component, and after the striking piece penetrates the notch, the striking piece acts on the elastic part and drives the swinging element to slide from the linear sliding area to the curve command awaiting area.

Description

technical field [0001] The invention relates to an anti-off holding mechanism for moving parts of furniture. Background technique [0002] Chinese patent CN2803114Y disclosed on August 9, 2006 an automatic opening device for drawer slide rails. The sliding hook is provided by the chute of the fixed seat connected to the slide rail of the cabinet body, and is locked on the drawer. The linkage of the linkage rod of the slide rail and the elastic return force of the elastic element cooperate with the positioning axis of the rocker pivoted by the fixed seat and the introduction channel, catch channel and export support groove on the back of the slide hook. It is said that the guide of the channel and the outlet channel can achieve the automatic opening function of the drawer after being pressed; in addition, when the drawer is to be opened, the drawer must be pressed so that it slides inward for more than a certain distance, so that the automatic opening can be achieved. Functi...

AI Technical Summary

Problems solved by technology

However, the automatic opening device of the drawer slide rail of this structure has a complex structure, and the operation is not flexible enough in the actual use process, and a locked state will occur during its operation, and this structure can only be used for the drawer slide rail, not for sliding doors. , the scope of use is small, and it does not have the function of anti-slip retention, which cannot meet the needs of users

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