Adjustment and optimization mechanism for furniture tilt-up doors

Abstract

The invention discloses an adjustment and optimization mechanism for furniture tilt-up doors. The adjustment and optimization mechanism comprises a fixed part, a first spring, a second spring, a connection arm component and a lock-off adjustment device, wherein one ends of the first and second springs are respectively matched and connected with the fixed part and the other ends of the first and second springs are respectively matched and connected with one end of the connection arm component; the other end of the connection arm component is matched and connected with the lock-off adjustment device; the lock-off adjustment device is opened and closed on the fixed part in an overturning manner through the matching between the connection arm component and the first spring; and a damping and buffering device, a first spring adjustment device which is used for adjusting the acting force of the first spring and a second spring adjustment device which is used for adjusting the acting force of the second spring are arranged on the fixed part. Through structure improvement, the adjustment and optimization mechanism has the characteristics of being simple and reasonable in structure, safe, reliable, easy to produce, easy to realize, rapid to adjust, convenient to operate, long in service life, labor-saving and smooth in opening / closing process, small in collision and low in noise, and high practicability.

Description

technical field [0001] The invention relates to an adjustment and 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 fixed rod of the gas rod can be movably c...

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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