Automatic window closing device in wind blowing

A technology for automatic closing devices and windows, applied in door/window accessories, power control mechanisms, buildings, etc., can solve the problems of people's inconvenience, blowing into the home, inconvenience of life, etc.

Inactive Publication Date: 2015-06-17
CHONGQING LEIWAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of this, many times when the strong wind comes, they cannot go home and close the windows in time. The strong wind will bring impurities mixed in the wind into the home, causing inconvenience to people.
In addition, heavy rain is often accompanied by strong winds, which can easily blow rainwater into the home from open windows, causing inconvenience to life

Method used

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  • Automatic window closing device in wind blowing

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Embodiment Construction

[0009] In order to further explain the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0010] see figure 1 As shown, this windy window automatic closing device includes a wind speed relay 8, a motor 6, a travel switch 4, a control switch 7 and a power supply 1. The wind speed relay 8, power supply 1, travel switch 4, control switch 7 and motor 6 are connected in series through wires to form a loop. The power output end of the motor 6 is connected with the roller 3 arranged at the lower end of the window 2 through a stay cord 5 . Described travel switch 4 is arranged on the end of window lower side guide rail. Wherein wind speed relay 8 is prior art, and its concrete structure can participate in the invention that the patent No. is 87212902.0.

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PUM

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Abstract

The invention discloses an automatic window closing device in wind blowing. The device comprises a wind speed relay, a motor, a travel switch and a power supply, wherein the wind speed relay, the power supply, the travel switch and the motor are serially connected through a lead to form a loop; the power output end of the motor is connected with rollers arranged at the lower end of a window through a pull rope; and the travel switch is positioned at one end of a guide rail at the lower side of the window. The device can automatically close an opened window in wind blowing so as to bring convenience for the life of people.

Description

technical field [0001] The invention relates to a device capable of automatically closing windows when wind blows. Background technique [0002] The weather is erratic and often windy. Strong winds often roll up a large amount of sand, dust and other impurities, and even severe weather such as sandstorms often occur in some areas in the north. At present, the windows of houses generally use aluminum alloy doors and windows. Before going out, they tend to open the windows for ventilation to promote the circulation of indoor air. Because of this, many times when the strong wind comes, it is impossible to go home and close the window in time, and the strong wind will bring the impurities mixed in the wind into the home, causing inconvenience to people. In addition, heavy rain is often accompanied by strong winds, which can easily blow rainwater into the home through open windows, causing inconvenience to life. Contents of the invention [0003] The purpose of the present ...

Claims

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Application Information

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IPC IPC(8): E05F15/71E05F15/643
Inventor 苏虹
Owner CHONGQING LEIWAN SCI & TECH
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