SUNSHADE ASSEMBLY
First Claim
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1. A sunshade assembly, comprising:
- two spaced-apart mounting seats;
a winding shaft mounted rotatably between said mounting seats;
a sunshade curtain extendably wound around said winding shaft;
a pull rod connected to one end of said sunshade curtain that is distal from said winding shaft;
two guide rail units, each of which includes a longitudinal rack member extending in a direction transverse to said winding shaft;
a link unit including a connecting shaft mounted rotatably to said pull rod and having two opposite ends, and two pinion gears respectively attached to said two opposite ends of said connecting shaft and meshed with said rack members of said guide rail units; and
a resistance unit including a base mounted to said pull rod and frictionally contacting said connecting shaft to provide a resisting force against rotation of said connecting shaft.
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Abstract
A sunshade assembly includes a winding shaft, a sunshade curtain wound around the winding shaft, a pull rod connected to the sunshade curtain end distal from the winding shaft, and two guide rail units. Each guide rail unit includes a longitudinal rack member in a direction transverse to the winding shaft. A link unit includes a connecting shaft and two pinion gears respectively attached to the connecting shaft and meshed with the rack members. A resistance unit includes a base mounted to the pull rod and frictionally contacting the connecting shaft to provide a resisting force against rotation of the connecting shaft.
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Citations
4 Claims
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1. A sunshade assembly, comprising:
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two spaced-apart mounting seats; a winding shaft mounted rotatably between said mounting seats; a sunshade curtain extendably wound around said winding shaft; a pull rod connected to one end of said sunshade curtain that is distal from said winding shaft; two guide rail units, each of which includes a longitudinal rack member extending in a direction transverse to said winding shaft; a link unit including a connecting shaft mounted rotatably to said pull rod and having two opposite ends, and two pinion gears respectively attached to said two opposite ends of said connecting shaft and meshed with said rack members of said guide rail units; and a resistance unit including a base mounted to said pull rod and frictionally contacting said connecting shaft to provide a resisting force against rotation of said connecting shaft. - View Dependent Claims (2, 3, 4)
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Specification