A universal anti-mosquito rolling shutter screen device

Abstract

The invention discloses a universal anti-mosquito roller shutter screen window apparatus. The universal anti-mosquito roller shutter screen window apparatus comprises a window box assembly fixedly connected with an upper side frame of a building door and window, a net roll assembly arranged in the window box assembly, equipped with a bead curtain rope and capable of rotating around a central axis, an anti-mosquito net with an upper end edge fixedly connected with the net roll assembly, a net rod assembly fixedly connected with the lower end edge of the anti-mosquito net and a hook holder arranged on the lower side frame or the window wall of the building door and window and used for fixing the net rod assembly. The universal anti-mosquito roller shutter screen window apparatus is characterized by further comprising elastic soft edge strips arranged on vertical side frames of the building door and window, and the elastic soft edge strips are tightly adhered to the side edge of one face of the anti-mosquito net, facing towards the building door and window. Due to the adoption of the structure, a side frame, a slide rail and a torsion spring are not used, the components are concise, the production cost is reduced, and the universal anti-mosquito roller shutter screen window apparatus is universal for various common building doors and windows.

Description

technical field [0001] The invention relates to an anti-mosquito screen and window device, in particular to an anti-mosquito roll-up screen and window device which is generally applicable to various commonly used building doors and windows and their sizes. Background technique [0002] There are respective shortcomings and deficiencies in various anti-mosquito screen window devices that are open and on the market; such as Velcro (magnet) type, folding type and simple frame type screen window, their shortcomings are "inconvenient to use, not durable, Unsightly, without dust-proof and dust-removing devices”; the disadvantages of torsion spring invisible rolling windows are “poor windproof and force resistance, occupying space and affecting the use environment of original building doors and windows, torsion springs are prone to aging and deformation, and the maintenance cost is high” ; and the deficiency of the frame-type sliding window invisible screen window is "no dust-proof...

AI Technical Summary

Problems solved by technology

[0002] There are respective shortcomings and deficiencies in various anti-mosquito screen window devices that are open and on the market; such as Velcro (magnet) type, folding type and simple frame type screen window, their shortcomings are "inconvenient to use, not durable, Unsightly, without dust-proof and dust-removing devices”; the disadvantages of torsion spring invisible rolling windows are “poor windproof and force resistance, occupying space and affecting the use environment of original building doors and windows, torsion springs are prone to aging and deformation, and the maintenance cost is high” ; and the deficiency of the frame-type sliding window invisible screen window is "no dust-proof and dust-removing device, not suitable for independent and external installation, and the overall cost of the product is high, not suitable for popularization"; at the same time, they also have a common shortcoming that is Custom-made or professional installation is necessary, which directly increases the cost of the product; in this era of scarce resources and high costs, "saving" is advocated by the current society, and it is also the basis for a product to succeed; therefore, a good product in While the function is perfect, the structure should also strive for "simpleness"

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