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Door and window hinge

A technology for hinges, doors and windows, applied in the field of hinges, can solve the problems of damaged hinges, hinges, easy damage, poor stability of doors and windows, etc., to reduce damage and improve stability.

Pending Publication Date: 2021-10-22
黄晓彤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that when the doors and windows are closed, there is usually no buffer structure, which will cause excessive impact force when the doors and windows are closed, resulting in damage to the hinges and hinges, which in turn leads to poor stability and easy damage of the doors and windows. A door and window hinge

Method used

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  • Door and window hinge
  • Door and window hinge
  • Door and window hinge

Examples

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Embodiment

[0024] Refer Figure 1-4 One door and window hinge, including the first hinge portion 1, the second hinge portion 2, and the second hinge portion 2, and the second hinge portion 2, and fixedly connected to the second hinge portion 2; wherein the first hinge portion 1 is provided on the first hinge portion 1 The buffer groove 102 matches the buffer board 201; the buffer baffle 3 is symmetrically disposed with two groups and rotates with each other and matches the buffer board 201; wherein the two ends of the buffer baffle 3 rotate the buffer shaft 301, the buffer shaft 301 Slide is on the first hinge portion 1; the elastic tape 302 is fixed to the buffer shaft 301, respectively.

[0025] The buffer groove 102 slides to connect the buffer frame 103, and one end of the buffer frame 103 is fixedly connected to the cushion spring 104, and the cushion spring 104 is fixed to one end of the buffer spring 103 is fixed to the first hinge portion 1, the top end of the buffer frame 103 is the ...

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Abstract

The invention relates to the technical field of hinges, in particular to a door and window hinge, and belongs to the field of hinges. The door and window hinge comprises a first hinge part and a second hinge part which are rotationally connected with each other, and further comprises a buffer plate fixedly connected to the second hinge part, two groups of buffer baffles and an elastic pull rope, wherein a buffer groove matched with the buffer plate is formed in the first hinge part; the two groups of buffer baffles are symmetrically arranged, are rotationally connected with each other and are matched with the buffer plate; the two ends of the buffer baffles are rotationally connected with buffer shafts, and the buffer shafts are connected to the first hinge part in a sliding mode; and the two ends of the elastic pull rope are fixedly connected to the buffer shafts respectively. By arranging the two buffer baffles, the elastic pull rope, a buffer frame and a buffer spring, closing of the door and window can be buffered, the stability of the door and window is improved, and damage to the door and window is reduced.

Description

Technical field [0001] The present invention relates to the field of hinges, and more particularly to a doors and window hinges. Background technique [0002] The hinges are also known as the hinges for connecting two solids and allowing both relative rotational mechanisms, and the hinge can be composed of a movable assembly, or by a foldable material; hinge, hinges are mounted on doors and windows . [0003] When the door and window is closed, there is no buffer structure, which will cause the door and window to close the impact force excessive, resulting in damage to the hinge, the hinge, which in turn leads to poor stability of the doors and windows, and is easily damaged. Inventive content [0004] It is an object of the present invention to solve the problem in which the buffer structure is not set in the door and window, which causes the door and window to close the impact force excessive, resulting in damage to the hinge, hinge, which in turn leads to poor stability, easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D11/10
CPCE05D11/10
Inventor 黄晓彤王兆诚
Owner 黄晓彤
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