Public sunshade capable of being automatically folded and unfolded in strong wind weather
An automatic retractable and sunshade technology, applied in umbrellas, clothing, walking sticks, etc., can solve the problems of waste of resources, damage to public sunshades, time-consuming and labor-intensive, etc., to reduce waste of resources, avoid retraction, and have a simple structure. Effect
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] refer to Figure 1-4 , a public parasol that can be retracted automatically in windy weather, comprising a pillar 1, a housing 2 is fixedly installed on the top of the pillar 1, a first rotating shaft 6 is installed on the inner bottom wall of the housing 2, and the top of the first rotating shaft 6 A coupling 5 is fixedly installed, the top of the coupling 5 is fixedly installed with a second rotating shaft 3 , the top of the second rotating shaft 3 is...
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