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Screen door for preventing mosquitoes and flies from entering rooms

A technology for screen doors and mosquitoes, which is applied in the directions of insect repellants, fastening devices of wing sashes, and building fastening devices, can solve the problems of loose connection, easy entry of mosquitoes and flies, etc., and achieves low cost, good closing effect, Easy-to-use effects

Inactive Publication Date: 2009-12-30
刘中富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The magnetic soft screen door commonly used at present is to install permanent magnet blocks that can attract each other at intervals on the overlapping sides of the soft screen door leaves.

Method used

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  • Screen door for preventing mosquitoes and flies from entering rooms

Examples

Experimental program
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Embodiment Construction

[0010] As shown in the accompanying drawings, the screen door to prevent mosquitoes and flies from entering the room includes a soft gauze door leaf. There are counterweights 5 on the bottom, and hard plastic strips 3 are installed on the butt joint edges of every two adjacent soft yarn door leaves, and permanent magnets that can attract each other are embedded at a certain distance on the hard plastic strips. Block 4. Edge banding cloth 2 is in order to prevent the stripping of gauze limit, is to be convenient to fixing and install hard plastic strip in addition. The role of the hard plastic strip is to better overlap and fit the sides of the two screen windows.

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Abstract

The invention discloses a screen door for preventing mosquitoes and flies from entering rooms, which belongs to household sanitation fittings. The screen door comprises a rectangle gauze and soft doors leafs which consist of edge sealing cloths packed into the periphery of the rectangle gauze; the bottom edge of each soft door leaf is provided with a balance; the screen door is characterized in that: the folding edge of each two adjacent soft door leafs is provided with a rigid plastic strip; and mutual attractive permanent magnet blocks are arranged on the rigid plastic strip at interval. The screen door has the advantages of simple structure, convenient use, excellent closing effect and low cost.

Description

technical field [0001] The invention relates to a screen door for preventing mosquitoes and flies from entering the room, which belongs to domestic sanitary facilities. Background technique [0002] There are many mosquitoes and flies in autumn and summer. Entering the room not only pollutes food, spreads diseases, causes harm to people's health, but also affects people's rest and sleep. The magnetic soft screen door that generally uses at present is to be provided with the permanent magnetic block that can attract each other at intervals on the overlapping edge of the soft screen door leaf, and its shortcoming is that there is no magnetic block place and is not tightly combined and is still easy to enter mosquitoes and flies. Contents of the invention [0003] The purpose of the present invention is to provide a screen door that prevents mosquitoes and flies from entering the room, so that the screen door leaves can be combined tightly and evenly, and overcome the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/52E05C19/16
Inventor 刘中富
Owner 刘中富
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