Electric Folding Shade Device
OwnerLi-Ming Chenginventor
Life of this patent
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Abstract
An electric folding shade device includes a support in the form of a beam having a first end and a second end. A driving element and a transmission member are mounted to the first end of the support. The driving element drives the transmission member to rotate. A rotating shaft includes a first end coupled to the transmission member and a second end. An adjusting shaft is made of a non-metal material and includes a first end and a second end. The first end of the adjusting shaft is fitted with the second end of the rotating shaft. The adjusting shaft further includes a second end rotatably mounted to the second end of the support. A roller in the form of a hollow tube is fitted with the rotating shaft. A shade includes a first end fixed to the roller and a second end fixed to a weight.
Claims10
An electric folding shade device comprising:
- a support in a form of a beam including a first end and a second end, wherein a driving element and a transmission member are mounted to the first end of the support, and wherein the driving element drives the transmission member to rotate;
- a rotating shaft including a first end coupled to the transmission member and a second end;
- an adjusting shaft made of a non-metal material and including a first end and a second end, wherein the first end of the adjusting shaft is fitted with the second end of the rotating shaft, wherein the second end of the adjusting shaft is rotatably mounted to the second end of the support;
- and
- a roller in a form of a hollow tube fitted with the rotating shaft, wherein a shade includes a first end adapted to be fixed to the roller and a second end adapted to be fixed to a weight.
Dependencies are inferred from the claim text.