Integrated optimization mechanism of furniture flap-up door

Abstract

An integrated optimization mechanism of a furniture flap-up door comprises fixing parts, first springs, second springs, a connecting arm assembly and lock adjusting devices. One end of each first spring and one end of each second spring are in matched connection with the corresponding fixing part, and the other end of each first spring and the other end of each second spring are in matched with one end of the connecting arm assembly; the other end of the connecting arm assembly is in matched connection with the lock adjusting devices; the lock adjusting devices are arranged on the fixing parts in a turnover and opening-closing manner through cooperation of the connecting arm assembly and the first springs; and a first spring adjusting device and a second spring adjusting device for adjusting the magnitude of action force of each first spring and each second spring are arranged on each fixing part. Through improvement of the structure, the beneficial effects of being simple and reasonable in structure, safe, reliable, easy to produce and implement, rapid in adjusting, convenient to operate, labor-saving, smooth, small in collision and low in noise during opening and closing and the like are achieved, and the practicability is high.

Description

technical field [0001] The invention relates to a furniture upward flap, in particular to an integrated optimization mechanism for a furniture upward flap. 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 fix...

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 flap hinge only realizes buffering and damping through the elastic device, and the force during the closing movement or opening movement cannot achieve a uniform effect, and the elastic device has a large friction force and high noise when the upper flap is hinged to open and close, and the upper flap opens at a certain angle Afterwards, it will automatically close due to its own weight, without adjustment function, which cannot meet the needs of users

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