Stay structure for door and window

A technology for doors and windows and engaging parts, which is applied to building structures, fastening devices of wing sashes, fastening devices of buildings, etc. Protect the service life, prevent displacement and collision, and stabilize the opening angle

Inactive Publication Date: 2016-01-06
ZYF LOPSKING MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the stay structure on the market, whether it is a friction stay or a locking stay, usually only supports one-way limit, and cannot limit the window sash in the closing direction. Once there is wind pressure inside, the friction of the hinge If the force is too small, the swing and displacement of the opening fan will occur, resulting in damage to the door and window leaves and a reduction in the service life of the doors and windows

Method used

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  • Stay structure for door and window
  • Stay structure for door and window
  • Stay structure for door and window

Examples

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Embodiment Construction

[0032] The advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0033] Such as figure 1 As shown, the present invention discloses an improved inward opening and inversion limit support structure applied in the door and window structure, which is installed between the frame body 1 and the fan body 2 of the door and window, and a fixing groove is arranged on the frame body 1 11. A chute 21 is set on the sector 2, so that the two ends of the supporting structure are installed in the fixing groove 11 and the chute 21 respectively. Wherein, the support structure includes a fixed block 3, a strut 4, a sliding block 5 and a limit block 6, the fixed block 3 is in the shape of a cuboid, and is fixed in the fixing groove 11 by fixing parts such as screws, and the sliding block 5 is in the shape of a cuboid , is stuck in the chute 21, and can slide freely in the chute 21, one end of the strut 4 is ...

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PUM

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Abstract

The invention provides a stay structure for a door and a window. The door or the window comprises a frame body with a fixed groove and a fan-shaped body with a sliding groove. The stay structure comprises a fixed block, a stay bar, a sliding block and a limiting block. The fixed block is fixed in the fixed groove, the sliding block can slide in the sliding groove, one end of the stay bar is hinged to the fixed block, the other end of the stay bar is hinged to the sliding block, the limiting block is fixed into the sliding groove and comprises a first clamping part protruding out towards the sliding block in the extension direction of the sliding groove, the sliding block comprises a second clamping part protruding out towards the limiting block, and the first clamping part and the second clamping part are detachably connected.

Description

technical field [0001] The invention relates to the field of door and window structures, in particular to a retaining structure. Background technique [0002] At present, there are many retaining structures for opening and fixing doors and windows on the market, which are mainly divided into locking retaining and friction retaining. The so-called friction support means that after the opened sash is fixed, when the sash is subjected to a certain external force, the sash will produce a slow angle change in the direction of opening and closing. The so-called locking type support means that after the opened sash is fixed, when the sash is subjected to a certain external force, the angle of the sash will not change in the direction of opening and closing. [0003] However, the stay structure on the market, whether it is a friction stay or a locking stay, usually only supports one-way limit, and cannot limit the window sash in the closing direction. Once there is wind pressure in...

Claims

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Application Information

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IPC IPC(8): E05C17/22
Inventor 王永红
Owner ZYF LOPSKING MATERIAL TECH CO LTD
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