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Multifunctional linkage door hinge

A linkage door, multi-functional technology, applied in hinges with pins, door/window accessories, switches with brakes, etc., can solve the problems of loose opening and closing of door leaves, insufficient spring force, and non-compactness, etc. Achieve the effect of reducing the stretching distance, enhancing the closing strength, and increasing the closing strength

Pending Publication Date: 2020-08-11
罗日兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of using the patented technology, the applicant found that there are still deficiencies, mainly: the spring force is not enough, the door leaf opening and closing is loose, not compact, has swinging, tilting and other undesirable phenomena, so it cannot meet the user's requirements

Method used

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  • Multifunctional linkage door hinge
  • Multifunctional linkage door hinge
  • Multifunctional linkage door hinge

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0027] Such as figure 1 , figure 2 As shown, the multifunctional door hinge of the present invention includes a door leaf groove type tie rod 2, a door leaf groove type connecting rod 4, a door leaf base 1, a frame leaf groove type pull rod 13, a frame leaf groove type connecting rod 5, a frame leaf base Seat 9 and groove adjustment bracket 8.

[0028] The door leaf groove type pull bar 2 and frame page groove type pull rod 13 are straight arms at one end and arc bent arms at the other end.

[0029] The door leaf grooved connecting rod 4 and the frame leaf grooved connecting rod 5 have one end as a straight arm and the other end as a folding arm.

[0030] The curved arm end of the door leaf groove type tie rod 2 is movably connected to the door leaf base 1 through a pin shaft, and the straight arm end is movably connected to the frame page groove ty...

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PUM

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Abstract

The invention discloses a multifunctional linkage door hinge. The multifunctional linkage door hinge comprises a door leaf groove type pull rod, a door leaf groove type connecting rod, a door leaf base, a frame leaf groove type pull rod, a frame leaf groove type connecting rod, a frame leaf base and a groove type adjusting support, wherein one end of each of the door leaf groove type pull rod andthe frame leaf groove type pull rod is provided with a straight arm, and the other end of each of the door leaf groove type pull rod and the frame leaf groove type pull rod is provided with an arc-shaped bent arm; one end of each of the door leaf groove type connecting rod and the frame leaf groove type connecting rod is provided with a straight arm, and the other end of each of the door leaf groove type connecting rod and the frame leaf groove type connecting rod is provided with a folding arm; the arc-shaped bent arm end of the door leaf groove type pull rod is movably connected to the doorleaf base through a pin, and the straight arm end of the door leaf groove type pull rod is movably connected to the folding arm end of the frame leaf groove type connecting rod through a pin; the straight arm end of the door leaf groove type connecting rod is movably connected to the door leaf base through a pin, and the folding arm end of the door leaf groove type connecting rod is movably connected to the straight arm end of the frame leaf groove type pull rod through a pin; and a groove type connecting seat is fixed on the frame leaf base through a fastening screw. The hinge can meet multiple installation requirements of an inner cover, a half cover and a full cover at the same time, is convenient to disassemble, assemble, adjust and use, and is tight, gentle and compact to open and close.

Description

technical field [0001] The invention relates to a multifunctional linkage 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/06E05D7/04E05D7/12E05D11/10E05F1/14E05F3/04E05F3/22
CPCE05D3/06E05D7/04E05D7/12E05D11/1028E05F1/14E05F3/04E05F3/22
Inventor 罗日兴
Owner 罗日兴
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