Conveniently folded air-filtering screen door window

Abstract

The invention discloses a conveniently folded air-filtering screen door window, which comprises a door frame, an air-filtering screen door window, a rail and a box; a honeycomb connecting channel is arranged in the air-filtering screen door window; an air filter screen and a netted skeleton layer are successively arranged on the exterior of the honeycomb connecting channel; a foldable bulge on oneside of the air-filtering screen door window is penetrated through a fixing skeleton; the lower end of the fixing skeleton is penetrated through a fastener arranged at the axis of a pulley; the pulley is arranged in a mounting rack; the mounting rack is blocked in the rail; the upper end of the air-filtering screen door window is serially connected with a hanging rod through a windproof holder; the two ends of the hanging rod are fixed in the box; the lower end of the air-filtering screen door window is connected with the rail through the mounting rack; the door frame is fixedly connected with the rail and the box through connectors. Due to the design of honeycomb type air-filtering screen door window, the invention achieves high strength, high stiffness, low air resistance and high air filtering efficiency of the conveniently folded air-filtering screen door window.

Description

technical field [0001] The invention relates to a screen door and window, in particular to a conveniently foldable air filter screen door and window. Background technique [0002] Existing folding screen doors are mainly in the form of single opening, and there is no slide rail at the bottom. The screen doors and windows are only fixed and used by bonding on both sides, and there is no corresponding fixing frame in the middle to fix the screen doors and windows. The weight is too light, the hardness is low, and it is not easy to fold. In the process of pulling the door, the original folding track on the surface of the screen door and window is damaged, which is not conducive to folding and affects the appearance, reducing the user's desire to buy. Doors and yarns are divided into cotton gauze, polyester cloth, etc. according to the material, usually with fine mesh, which can block the entry of mosquitoes, flies and other insects. Conventional yarn does not affect air circul...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of the existing screen doors and windows such as poor fixing effect, inconvenient folding, and no filtering effect on harmful substances in the air, and provide a conveniently foldable air filter screen door and window, thereby solving the above problems

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