Multifunctional cabinet door hinge

Abstract

The invention discloses a multifunctional cabinet door hinge. The multifunctional cabinet door hinge comprises a door hinge groove-type pulling rod, a door hinge groove-type connection rod, a door hinge base, a frame hinge groove-type pulling rod, a frame hinge groove-type connection rod, a frame hinge base and a groove-type adjustment support, wherein one end of each of the door hinge groove-type pulling rod and the frame hinge groove-type pulling rod is a straight arm, and the other end is an arc-shaped bent arm; one end of each of the door hinge groove-type connection rod and the frame hinge groove-type connection rod is a straight arm, and the other end is a bent arm; the arc-shaped bent arm end of the door hinge groove-type connection rod is movably connected onto the door hinge base through a pin shaft, and the straight arm end of the door hinge groove-type connection rod is movably connected onto the bent arm end of the frame hinge groove-type connection rod through a pin shaft; the straight arm end of the door hinge groove-type connection rod is connected onto the door hinge base through a pin shaft, and the bent arm end of the door hinge groove-type connection rod is connected onto the straight arm end of the frame hinge groove-type pulling rod through a pin shaft; the groove-type adjustment support is fixed on the frame hinge base through a fastening screw; and an adjustment screw for adjusting assembly angles is further arranged between the groove-type adjustment support and the frame hinge base.

Description

technical field [0001] The invention relates to a multifunctional cabinet door hinge. Background technique [0002] A kind of door hinge is arranged at present, is made up of door leaf groove type pull rod, door leaf groove type connecting rod, door leaf base, frame leaf groove type pull rod, frame leaf groove type connecting rod and frame leaf base. Both the door leaf grooved tie rod and the frame leaf grooved tie rod have a straight arm at one end and an arc-shaped bent arm at the other end; The folding arm is at right angles to the straight arm; the arc-shaped curved arm end of the door leaf grooved tie rod is movably connected with the door leaf base through the pin shaft, and the straight arm end is movably connected with the folding arm end of the frame leaf groove type connecting rod through the pin shaft; The straight arm end of the door leaf grooved connecting rod is movably connected to the door leaf base through the pin shaft, and the folding arm end is movably c...

AI Technical Summary

Problems solved by technology

However, because the folding arm and the straight arm of this door hinge are at right angles, one structure cannot meet the installation requirements of the inner cover, half cover and full cover at the same time, and it is inconvenient to disassemble and adjust; moreover, the door leaf cannot be stopped during the opening process. The opening and closing is not smooth, it can only be fully opened or fully closed quickly, which is inconvenient to use, and a large collision will occur when opening and closing, which may easily cause damage to the door leaf and hinge

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