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Stepless opening and closing self-locking suspended sash window

A self-locking, stepless technology, applied in the field of windows, can solve problems such as the inability to realize stepless opening, the size change of window opening and closing, and falling glass from high altitudes, and achieve the effects of improving market competitiveness, simple structure, and force balance

Inactive Publication Date: 2015-01-28
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the hanging windows cannot be opened steplessly. If the self-locking property fails due to changing loads (changes in the magnitude and direction of the force), external influences such as wind will cause changes in the opening and closing of the windows, or even break the glass. big security risk

Method used

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  • Stepless opening and closing self-locking suspended sash window
  • Stepless opening and closing self-locking suspended sash window
  • Stepless opening and closing self-locking suspended sash window

Examples

Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with drawings and embodiments.

[0019] like figure 1 , 2 As shown in and 3, the stepless opening and closing self-locking hanging window includes a hand wheel 1, a worm shaft 2, a worm 3, a glass window frame 4, a worm wheel 5, a worm shaft 6, a winding drum 7, a first wire rope 8, a second Two wire ropes 9, rollers 10, first slide block 11-1, second slide block 11-2, connecting wire rope 12, first guide rail 13, first pull bar 14-1, second pull bar 14-2, first fork 15-1, the second swing rod 15-2, the third slider 16-1, the fourth slider 16-2 and the second guide rail 18; the hand wheel 1 and the worm 3 are fixed on the worm shaft 2, and the worm gear 5 and The reels 7 are all fixed on the worm shaft 6, and the worm 3 is engaged with the worm 5; the worm 3 is a single-headed worm; the worm shaft 2 and the worm shaft 6 are all supported on the glass window frame 4 through bearings; the four roll...

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PUM

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Abstract

The invention discloses a stepless opening and closing self-locking suspended sash window. The conventional window easily causes rainwater to enter a room, and the self-locking effect of a self-locking mechanism remains to be seen. A worm wheel and a winding barrel are fixed to a worm wheel shaft; the winding barrel is connected with a first slider and a second slider respectively through a first steel wire rope and a second steel wire rope; the first slider and the second slider are connected with a first guide rail in a sliding manner; the first slider is connected with the second slider through a steel wire rope; one end of a first pull rod is hinged to the first slider, and the other end of the first pull rod is hinged to a first oscillating bar; one end of the a second pull rod is hinged to the second slider, and the other end of the second pull rod is hinged to a second oscillating bar; one end of the first oscillating bar is spherically hinged to a third slider, and the other end of the first oscillating bar is spherically hinged to a glass window frame; one end of the second oscillating bar is spherically hinged to a fourth slider, and the other end of the second oscillating bar is spherically hinged to the glass window frame; the third and fourth sliders are connected with a second guide rail in a sliding manner. According to the stepless opening and closing self-locking suspended sash window, the stepless adjustment of opening and closing degrees of the window is realized, and the self-locking property after adjustment is good.

Description

technical field [0001] The invention relates to windows, in particular to a stepless opening and closing self-locking hanging window. Background technique [0002] Windows are widely used in residential houses, hotels and office buildings, etc., to play the roles of lighting, ventilation, rainproof and beautifying the environment. [0003] Most of the existing windows are opened sideways or pushed horizontally. When it rains, rainwater is easy to enter the house, and it is mainly used in residential houses. Most of the windows that are opened horizontally do not have self-locking properties (self-locking properties mean that the windows will not be closed even if they are subjected to a large external force, such as wind); Refers to the window opening size can be adjusted at will) the operation of opening is troublesome, and the self-locking performance is not good. There are grades (there are grades refers to the adjustment of the window opening size in steps). The opening...

Claims

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Application Information

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IPC IPC(8): E06B3/38E05F11/02
Inventor 陈建能何小晶王川曾功俊
Owner ZHEJIANG SCI-TECH UNIV
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