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Hidden type three-dimensional adjustment automatic hinge

A three-dimensional adjustment and hidden technology, applied in the field of hinges, can solve the problems of affecting the appearance, occupation, large installation space, etc., and achieve the effect of saving installation space

Pending Publication Date: 2021-07-30
SHANGHAI YANGYANG DADUOLI HARDWARE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The automatic closing hinge can automatically close after opening the door. At present, there are many automatic hinges on the market, but the current automatic hinges cannot adjust the strength of closing the door according to the actual use situation. In addition, most of the current automatic hinges are open hinges. Large installation space, affecting the appearance

Method used

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  • Hidden type three-dimensional adjustment automatic hinge
  • Hidden type three-dimensional adjustment automatic hinge
  • Hidden type three-dimensional adjustment automatic hinge

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-3 , the present invention provides a technical solution: a hidden three-dimensional adjustable automatic hinge, including a door frame shell 1 and a door leaf shell 2, the hinge door leaf 3 is provided with four symmetrical round holes, and the adjusting screw 13 runs through the round waist The hole is screwed with the door leaf housing 2, and after the adjusting screw 13 is loosened, the up and down position of the hinged door leaf blade...

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PUM

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Abstract

The invention discloses a hidden type three-dimensional adjusting automatic hinge. The automatic hinge comprises a door frame shell and a door leaf shell, wherein a hinge door leaf blade is fixedly installed on the inner side of the door leaf shell through an adjusting screw, a door frame blade is fixedly installed on the inner side of the door frame shell through an adjusting bolt, a vertical through hole is formed in the edge side of the door frame blade, the upper end of the through hole is rotationally connected with a flat shaft, the upper portion of the flat shaft is a flat column, the lower portion of the flat shaft is a cylinder, the flat column and the hinge door leaf blade are fixedly installed, a guide wheel capable of moving vertically is installed in the through hole, a spiral guide groove is formed in the side wall of the guide wheel, a guide wheel pin penetrating in the radial direction is fixedly installed on the cylinder, penetrates through the guide groove and is in sliding connection with the guide groove, and a spring is connected to the lower end of the guide wheel. According to the automatic hinge, the compression degree of the spring can be adjusted by adjusting the screwing length of a four-corner stud, then the automatic closing force is adjusted, after the door is closed, the hinged portion of the hinge door leaf blade is hidden in a rectangular groove of the door frame shell, the installation space is saved, and attractiveness is achieved.

Description

technical field [0001] The invention relates to the technical field of hinges, in particular to a hidden automatic hinge for three-dimensional adjustment. Background technique [0002] A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow relative rotation between them. The hinge can be composed of movable components or foldable materials. The hinge is mainly installed on doors and windows. Hinges are more installed on cabinets. The automatic closing hinge can automatically close after opening the door. At present, there are many automatic hinges on the market, but the current automatic hinges cannot adjust the strength of closing the door according to the actual use situation. In addition, most of the current automatic hinges are open hinges. Large installation space, affect the appearance. Contents of the invention [0003] The object of the present invention is to provide a concealed three-dimensional adjustable automatic hinge to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D7/04E05D11/00E05F1/12
CPCE05D7/04E05D11/00E05F1/1223
Inventor 太田益大
Owner SHANGHAI YANGYANG DADUOLI HARDWARE PROD CO LTD
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