Roller sunshade for mounting on car roof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 2000
Grant Date -
N/A
app pub date -
Jul 15, 1999
filing date -
Jul 15, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A roller sunshade for mounting on a car roof mainly includes more than one adhering sucker mechanism and an automatic sunshade winding mechanism. The adhering sucker mechanism can adhere to any point on the car roof by vacuum suction and each includes form bottom to top a sucker main body, a fixed seat, a height-adjusting fixing bar, a sleeve, a level-adjusting supporting board, a locating block, a bolt, and a connecting board. The automatic sunshade winding mechanism is connected to a top of the more than one adhering sucker mechanism and includes a sunshade cloth wound on a roller provided with a torsional spring, and a braking mechanism connected to one end of the roller. The braking mechanism includes a rotational sleeve connected to the torsional spring and a one-way ratchet. When the sunshade cloth is quickly pulled out, the rotational sleeve is allowed to rotate rapidly, and when the sunshade cloth is slowly pulled or rewound, the ratchet is stuck by a pawl to prevent the rotational sleeve from moving and the sunshade cloth is locked at the extended position.
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Cited Art Landscape
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