Turnover elastic mechanism for furniture

Abstract

The invention relates to an overturning elastic mechanism for furniture. The overturning elastic mechanism for furniture comprises a fixed base, a connecting arm assembly and a fixed element, wherein the fixed base is hinged to the fixed element through the connecting arm assembly; an elastic device is arranged on the fixed element; and the fixed base elastically overturns and is opened and closed on the fixed element through the elastic device; the connecting arm assembly at least comprises an actuating arm which is rotatably arranged on the fixed element and where an adjusting device is arranged; the elastic device at least comprises a pressure spring, a passing element, an orienting element and a guiding element; one end of the passing element is matched with and connected to the adjusting device while the other end of the passing element is rotatably connected to the orienting element; the guiding element is positioned and rotates on the fixed element; two ends of the pressure spring elastically sleeve the orienting element and the guiding element; an orienting matching part is arranged between the orienting element and the guiding element; and the orienting element and the guiding element are positioned and slidably oriented elastically through match of the orienting matching part and the pressure spring when the fixed base overturns to be opened and closed. The structure is improved, so that the overturning elastic mechanism for furniture provided by the invention is high in practicality.

Description

technical field [0001] The invention relates to a turning elastic mechanism for furniture. Background technique [0002] The Chinese patent document number is CN202039710U, which discloses a hinge on November 16, 2011. The curved end of the first rotating arm of this structure is rotatably connected to the base plate, and the curved end of the second rotating arm is rotatably connected to the base plate. The two ends of the above-mentioned connecting arms that can overlap with the respective straight ends of the first rotating arm and the second rotating arm at the same time are rotatably connected with the respective straight ends of the first rotating arm and the second rotating arm respectively, and the connecting arms are located at the first Between the rotating arm and the second rotating arm, the bent end of the first rotating arm is hinged with the free end of the movable rod of the gas rod, and the fixed rod of the gas rod can be movably connected to the base plate,...

AI Technical Summary

Problems solved by technology

It is said that this structure can reduce noise, and the closing or opening movement of the cabinet door is more flexible. During the movement of the cabinet door, the overall translational movement can avoid the situation that ordinary cabinet doors may hit the head; however, the upper The hinge of the flap door only realizes cushioning and damping through the elastic device, and the force during the closing movement or the opening movement cannot achieve a uniform effect, and the elastic device has a large friction force and high noise when the upper flap door is hinged to open and close, and it cannot adjust the upper flap door at the same time. The hinged opening and closing strength cannot meet the needs of users

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