Full-open casement wind bracing limiting device

A limit device and full-opening technology, which is applied to the fastening devices of wing fans, building fastening devices, buildings, etc., can solve the problems of opening windows and not being able to do all of them, and achieve convenient use and excellent ventilation effect , the effect of simple structure

Inactive Publication Date: 2016-03-23
赵永兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary windows can only be opened by one-third, larger ones can be opened by one-half, and it is impossible to open all the windows

Method used

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  • Full-open casement wind bracing limiting device
  • Full-open casement wind bracing limiting device
  • Full-open casement wind bracing limiting device

Examples

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0023] As an embodiment of the full-open sash wind brace limiting device of the present invention, such as figure 1 , figure 2 , image 3 with Figure 4 As shown, it is set between the window frame 1 and the window sash 2, including two four-link wind braces 3, and two four-link wind braces 3 are set up and down, which can fix the window sash 2 more stably. Each four-link wind brace 3 includes a slideway 4, a slider 5, a main rod 6, an auxiliary rod 7, a connecting rod 8 and a rotating rod 9, wherein the cooperation of the main rod 6, the auxiliary rod 7, the connecting rod 8 and the rotating rod 9 can make The opening degree of the window is maximized, so that the ventilation effect of the window is optimal, and the effect of the window is better played. One end of the main rod 6 is provided with a first opening 10, and the middle part of the main r...

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PUM

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Abstract

The invention relates to the technical field of casement limiting, in particular to a full-open casement wind bracing limiting device. The full-open casement wind bracing limiting device comprises two four-connecting-rod wind bracings. Each four-connecting-rod wind bracing comprises a sliding way, a sliding block, a main rod, an auxiliary rod, a connecting rod and a rotary rod. One end of each main rod is provided with a first open hole. The middle of each main rod is provided with a second open hole. One end of each auxiliary rod is provided with a third open hole. The middle of each auxiliary rod is provided with a fourth open hole. The other end of each auxiliary rod is provided with a fifth open hole. One end of each connecting rod is provided with a sixth open hole. The other end of each connecting rod is provided with a seventh open hole. One end of each rotary rod is provided with an eighth open hole. The other end of each rotary rod is provided with a ninth open hole. One end of each sliding block is provided with a tenth open hole. The other end of each sliding block is provided with an eleventh open hole. One end of each slide way is provided with a protruding block. Each protruding block is provided with a twelfth open hole. All the sliding ways are arranged on a window frame. All the main rods are arranged on a casement.

Description

technical field [0001] The invention relates to the technical field of door and window position limitation, in particular to a fully-opening window sash position limitation device. Background technique [0002] Windows are the ventilation and lighting openings of buildings. With the development of modern building technology, the structure of windows has been continuously improved. In modern buildings, especially high-rise buildings, casement windows are often used for ventilation. Wind braces are usually set up and down the windows, and the degree of opening of the windows often determines the effect of indoor ventilation. Ordinary windows can only be opened by one-third, and larger ones can be opened by one-half, and it is impossible to fully open the windows. In view of the need for indoor ventilation, there is an urgent need for a structure that allows all windows to be opened to meet daily needs. Contents of the invention [0003] The present invention provides a ful...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/32
CPCE05C17/32
Inventor 赵永兴
Owner 赵永兴
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