Retractable sun shading device

Abstract

The embodiment of the invention discloses a retractable sun shading device which comprises installing grooves symmetrically formed in the two sides of a glass top ceiling, wherein a plurality of auxiliary support frames used for achieving support effects are arranged on the installing grooves; a plurality of shun shading plates are erected between the installing grooves positioned at the two sidesof the glass top ceiling; positioning notches used for fixing the positions of the sun shading plates are formed in the installing grooves; rotating shafts embedded in the positioning notches are arranged at the two sides of the sun shading plates; transmission teeth are arranged on the rotating shafts positioned in the installing grooves; transmission structures engaged and connected with the transmission teeth are arranged in the installing grooves; through the corresponding embedment of the positioning notches formed in the installing grooves and the rotating shafts arranged at the two ends of the sun shading plates, the installing efficiency of the sun shading plates is effectively improved, so that the dismounting and the mounting of the sun shading plates are more convenient and faster; and the problem of mounting and dismounting inconvenience of sun shading curtain cloth caused by manual section-by-section installation of sun shading curtain cloth of an integral structure in the prior art is solved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of sunshade equipment, in particular to a retractable sunshade device. Background technique [0002] At present, with the continuous increase of building types and people's continuous demand for living quality, many buildings with sky gardens, sky gardens, green platforms, balconies, terraces, courtyards, yards and garden platforms are emerging. Now many people install a glass roof on the roof, so that the items can be dried on the roof while preventing the items from being wet when it rains. However, while the glass roof transmits light and keeps out the rain, it also allows sunlight to reach the roof directly. Especially in summer, direct sunlight on the roof during the day will increase the temperature of the roof and floor, making the temperature of the entire building, especially the top floor of the building, higher. Suitable for people to live or move around. [0003] In or...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a retractable sunshade device, through the positioning gap on the installation groove and the rotating shaft at both ends of the sunshade corresponding to the embedded installation, the installation efficiency of the sunshade is effectively improved, and the disassembly and installation of the sunshade are more convenient. Convenient and fast, to solve the problem of inconvenient installation and disassembly of the sunshade curtain in the prior art because the sunshade curtain of the integral structure is manually installed segment by section

Images