Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Casement window hinge, manufacturing method of casement window hinge, casement window using casement window hinge

A casement window and hinge technology, applied in the casement window hinge and its manufacturing field, can solve problems such as damage to the mechanical structure of the slide rail, unusable window hinges, and reduced bearing capacity of the slide rail.

Active Publication Date: 2021-05-28
LIP HING YEUNG S IND (SHENZHEN) CO LTD
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production process, since the dimensional accuracy of the pull rod 3 is not high, there is no strict requirement on the angle of the tip of the triangle during manufacture, so some products appear. In the process of closing the pull rod 3 and the slide rail 1, The edge of the triangle point scrapes against the edge of the vertical plane of the hinge fixing part 7, so that the pull rod 3 cannot be completely closed, which affects the use
[0005] The traditional manufacturing method of the fixed part of the hinge is to first open a hole on the horizontal plane of the fixed part of the hinge, and then punch a part of the bottom surface of the slide rail into the hole through a punching machine, but this method will destroy the mechanical structure of the slide rail, As a result, the bearing capacity of the slide rail is reduced, and after tens of thousands of opening and closing of the window hinge, the vibration of the slide rail may cause the punched part to fall out of the hole, resulting in the window hinge being unusable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Casement window hinge, manufacturing method of casement window hinge, casement window using casement window hinge
  • Casement window hinge, manufacturing method of casement window hinge, casement window using casement window hinge
  • Casement window hinge, manufacturing method of casement window hinge, casement window using casement window hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0042] The specific embodiment of the present invention provides a casement window hinge.

[0043] Please refer to figure 2 , the casement window hinge includes a slide rail 1 , a pull rod 3 , a hinge fixing part 7 , a sliding part 2 and a connecting part 10 .

[0044] Described slide rail 1 is fixed on the bottom window frame of form, is generally fixed by screw. The slide rail 1 has a sliding groove 13 along the extending direction of the slide rail; wherein, a hinge fixing part 7 is fixed at one end of the slide rail 1; The sliding part 2 is fixed on the sliding rail 1 and can slide on the sliding rail 1 .

[0045] The pull rod 3 is rotationally fixed on the sliding part 2 through the connecting part 10, and when the sliding part 2 slid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The casement window hinge of the present invention comprises a slide rail, a pull rod, a hinge fixing part fixed at one end of the slide rail, a slide part installed in the slide rail and slidable; the pull rod is fixed on the slide part through a connecting part, and the pull rod When the sliding part slides, it makes an angular movement relative to the slide rail. When the pull rod and the slide rail are in a closed state, one end of the pull rod abuts against the hinge fixing part; the slide rail includes a second A groove and a second groove, the first groove and the first groove are vertically intersected, the hinge fixing part includes an angled end, a connecting end and a fixed end, and the connecting end connects the angled end and the fixed end , the angled end is perpendicular to the fixed end, the connecting end is accommodated in the first groove, the second groove is installed with the fixed end, the casement window hinge also includes a limit block, the The limit block is fixed on the slide rail, and the limit block is used to fix the fixed end, thereby increasing the fixing strength of the hinge fixing part fixed on the slide rail.

Description

technical field [0001] The invention relates to a hinge structure and a manufacturing method thereof, in particular to a casement window hinge and a manufacturing method thereof. Background technique [0002] The casement window has the advantages of large opening area, good ventilation, good sealing, sound insulation, heat preservation, and impermeability, and is deeply loved by the public. The inward opening type is convenient for cleaning the window; the outward opening type does not take up space when opening. . [0003] see figure 1 A common casement window hinge includes a slide rail 1 fixed on the window frame, a pull rod 3 fixed on the sash, a sliding part 2 installed in the slide rail 1 and slidable, and one end is rotatably fixed on the sliding part 2 The other end is rotatably fixed to the first connecting plate 4 at one end of the pull rod 3, one end is rotatably fixed to the end of the slide rail 1, the other end is rotatably fixed to the second connecting pla...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/06E05D11/10B23P15/00
CPCB23P15/00E05D3/06E05D11/10
Inventor 杨钟汉
Owner LIP HING YEUNG S IND (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products