Wind-resistant and sun-shading curtain

Abstract

The invention provides a wind-resistant and sun-shading curtain, and belongs to the technical field of machinery. The wind-resistant and sun-shading curtain solves the problem that the available curtain is poor in wind resistance. The wind-resistant and sun-shading curtain comprises curtain rolling cloth, a window cover and a pipe rolling assembly, wherein the pipe rolling assembly is assembled in the window cover, and wound with the curtain rolling cloth; each of the two ends of the window cover is fixedly connected with an edge rail downwards; a longitudinal opening is formed on one side, facing toward the curtain rolling cloth, of each edge rail; two clamping strips arranged symmetrically are mounted in each edge rail longitudinally; a gap is formed between every two clamping strips; upper ports of the gaps are communicated with the window cover; the two side edges of the curtain rolling cloth extend into inner cavities of the edge rails, and are fixedly connected with flexible positioning pieces transversely after penetrating through the longitudinal openings of the edge rails and the gap between every two clamping strips respectively; two annular grooves formed symmetrically are formed in the pipe rolling assembly; when the curtain rolling cloth is wound on a rolling pipe, the two side edges of the curtain rolling cloth are wound and located at the corresponding annular grooves respectively; and the outer diameter of each positioning piece is greater than the width of the gap between every two clamping strips. The wind-resistant and sun-shading curtain has the advantages of stable and reliable structure, good guidance quality and high wind resistance.

Description

technical field

[0001] The invention belongs to the technical field of machinery, and relates to a curtain, in particular to a wind-resistant sunshade curtain. Background technique

[0002] In the hot summer, people will draw down the curtains to block the sun, but the wind blowing in from the open windows will blow the curtains back and forth. Not only the effect of shading is not good, but also the curtains that swing back and forth will make noise, especially in schools, hospitals and other places, which will affect the rest and study of students and the recuperation of patients.

[0003] For this reason, someone invented the windproof sunshade curtain. At present, most of the outdoor windproof sunshade curtains use steel wire ropes to prevent movement, but the steel wire rope can only fix the lower end of the roller blind. Difference. There is another kind of windproof curtain such as the Chinese patent (notification number: CN201519032U). The curtain connects a plural...

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