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Bearing type hinge

A technology of hinges and bearings, applied to hinges with pins, door/window accessories, hinges, etc., can solve the problems of low reliability, complex structure, high reliability, etc., and achieve convenient connection, simple structure, and high reliability Effect

Inactive Publication Date: 2017-08-01
成都星火聚点科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When installing windows, hinges are mostly used to realize the connection between the movable part and the fixed part. There are many types of existing hinges. Some hinges are simple in structure but low in reliability, while others are high in reliability but complex in structure. , it is always impossible to meet the requirements of simple structure and high reliability

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0020] like Figure 1 to Figure 3 As shown, the bearing hinge includes a mandrel 1, a sleeve 2 and a ball 3, the mandrel 1 is coaxially set in the sleeve 2, and a plurality of balls 3 are installed between the mandrel 1 and the sleeve 2, and the sleeve 2. It can rotate coaxially with respect to the mandrel 1. On the side wall of the mandrel 1, a first pendulum plate 4 is arranged symmetrically. On the side wall of the sleeve 2, a pendulum groove 8 is symmetrically opened along its circumference. The plate 4 protrudes from the swing groove 8 , and a second swing plate 6 is symmetrically arranged on the outer wall of the sleeve 2 .

[0021] Further, a first swing plate opening 5 is provided at the end of the first swing plate 4, and the first swing plate opening 5 is a U-shape...

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Abstract

The invention relates to a bearing type hinge which comprises a mandrel, a sleeve and ball bearings, wherein the mandrel is coaxially sleeved in the sleeve; a plurality of ball bearings are mounted between the mandrel and the sleeve; the sleeve can coaxially rotate relative to the mandrel; a first swinging plate is symmetrically arranged on the side wall of the mandrel; the side wall of the sleeve is symmetrically provided with a swinging groove along the circumference of the sleeve; the first swinging plate extends out of the swinging groove; and the outer side wall of the sleeve is also symmetrically provided with a second swinging plate. The bearing type hinge has the advantages that by adopting the bearing type structure, the swinging plates are respectively arranged on the mandrel and the sleeve, and a function of the hinge is realized by relative rotation between the mandrel and the sleeve. The bearing type hinge has a simple structure and is high in reliability.

Description

technical field [0001] The invention relates to the technical field of window components, in particular to bearing hinges. Background technique [0002] Window is the most common fan structure on buildings, usually as the ventilation and lighting openings of buildings. With the development of modern building technology and the improvement of user requirements, people continue to improve the window structure. [0003] Most of the existing windows are casement windows, bottom-hung windows (top-hung windows), sliding windows and the like. The glass is embedded in the frame of the window sash, and then connected to the window frame or the building. In window structures, frame materials such as sash frame materials or window frames are relatively prominent in appearance, which does not meet the needs of some users. [0004] When installing windows, hinges are mostly used to realize the connection between the movable part and the fixed part. There are many types of existing hin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/10E05D5/14E05D11/04
CPCE05D3/02E05D5/10E05D5/14E05D11/04E05D2005/102E05D2011/045
Inventor 张涛刘婷婷李宇轩
Owner 成都星火聚点科技有限公司
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