07-12-2017 дата публикации
Номер: US20170350133A1
Принадлежит:
The present invention relates to a large-sized external awning system which includes a winch provided at an upper story, a rooftop or the ground of a high-rise building, two guide wires spaced apart at a predetermined distance to be provided in parallel, a plurality of raising and lowering rods provided with wire-passing holes through which the guide wires pass such that the raising and lowering rods are raised and lowered along the guide wires, and an awning coupled to the raising and lowering rods and unfolded so as to block the sunlight when the raising and lowering rods are spaced apart from each other. 1. A large-sized external awning system for high-rise buildings , the system comprising:{'b': 100', '110, 'a winch () provided at an upper story, a rooftop or a ground of a high-rise building, and releasing or winding up a cable ();'}{'b': '200', 'two guide wires () connected to a lower story or a ground of the high-rise building from an upper story or a rooftop of the high-rise building, and spaced apart at a predetermined distance to be provided in parallel;'}{'b': 300', '310', '200', '200, 'a plurality of raising and lowering rods () provided in a horizontal direction, and provided with, at each of the left and right end portions thereof, wire-passing holes () through which the guide wires () pass such that the raising and lowering rods are raised and lowered along the guide wires (); and'}{'b': 400', '300', '300, 'an awning () coupled to the raising and lowering rods () and unfolded so as to block the sunlight when the raising and lowering rods () are spaced apart from each other while being raised or lowered,'}{'b': 110', '100', '300', '300, 'wherein the cable () of the winch () winds up or release the uppermost or lowermost raising and lowering rod () among the raising and lowering rods (), and'}{'b': 110', '100', '300', '300', '300', '200, 'wherein when the cable () of the winch () winds up the lowermost raising and lowering rod () among the raising and ...
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