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US 12,607,018 B2Granted
Synchronous rotating telescopic louver roof tent and servo electric drive opening and closing tent
AssigneeZhejiang Yotrio Group Co., Ltd.
InventorsShunqin Fan, Jianqiang Xie
Life of this patent
Estimating the term…
Abstract
A tent includes foot tubes, and long ring beams and short ring beams supported by the foot tubes and defining a roof cavity of the tent. The tent further includes louver blades each have two ends; end covers fitted with the two ends of the louver blades; and connecting sheets hinged with the end covers, respectively, to drive the louver blades to rotate. Wherein when the end covers and the connecting sheets cooperate to expand, the louver blades rotate to expand horizontally to complete covering of the roof cavity, and wherein when the end covers and the connecting sheets cooperate to contract, the louver blades rotate to contract horizontally toward one of the two short ring beams.
Claims17
A tent comprising:
- foot tubes;
- two long ring beams and two short ring beams, all of which are supported by the foot tubes and define a roof cavity of the tent;
- louver roof arrangement for the roof cavity, comprising:
- louver blades each have two ends;
- end covers fitted with the two ends of the louver blades, respectively;
- connecting sheets each having two ends, one end of the two ends of each of the connecting sheets being directly and hingedly connected to an adjacent one of the end covers, the other end of the two ends of the each of the connecting sheets being directly and hingedly connected to another adjacent one of the end covers, and a point between the two ends of the each of the connecting sheets being hingedly connected to a respective one of the end covers to form a telescopic linkage to drive the louver blades to rotate,
- wherein when the end covers and the connecting sheets cooperate to expand, the louver blades rotate to expand horizontally along the two long ring beams to complete covering of the roof cavity, and
- wherein when the end covers and the connecting sheets cooperate to contract, the louver blades rotate to contract horizontally along the two long ring beams and toward one of the two short ring beams.
5 more elements
A tent comprising:
- foot tubes;
- two long ring beams and two short ring beams, all of which are supported by the foot tubes and define a roof cavity of the tent;
- louver roof components for the roof cavity, comprising:
- louver blades each have two ends;
- end covers fitted with the two ends of the louver blades;
- and
- connecting sheets hinged with the end covers, respectively, to drive the louver blades to rotate,
- wherein when the end covers and the connecting sheets cooperate to expand, the louver blades rotate to expand horizontally to complete covering of the roof cavity, and
- wherein when the end covers and the connecting sheets cooperate to contract, the louver blades rotate to contract horizontally toward one of the two short ring beams, a first driving component;
- a second driving component;
- a servo control motor comprising a first driving end configured to cooperate with the first driving component, and a second driving end configured to cooperate with the second driving component,
- wherein the first driving component comprises a first transmission shaft and a first louver synchronous transmission mechanism, the second driving component comprises a second transmission shaft and a second louver synchronous transmission mechanism, and wherein the first louver synchronous transmission mechanism and the second louver synchronous transmission mechanism respectively cooperate with the two long ring beams,
- wherein the first louver synchronous transmission mechanism and the second louver synchronous transmission mechanism each comprise a driving wheel, a slave wheel, and a synchronous belt moving with the driving wheel, and
- wherein the driving wheels are installed in the long ring beams adjacent to the one of the two short ring beams through driving wheel seats, the slave wheels are installed in the long ring beams adjacent to the other of the two short ring beams through slave wheel seats, the synchronous belts are coaxially arranged along the long ring beams, the synchronous belts are installed through rotating seats and rotating shafts in the louver blades, the rotating seats drive the louver blades with the movement of the synchronous belts to realize synchronous contraction for rotating or expansion for coverage.
11 more elements
Dependencies are inferred from the claim text.