EXTRACTOR FOR AUTOMOBILE
PURPOSE: An automobile extractor is provided to improve indoor environment and riding feeling of an automobile by apparently preventing invasion of foreign matters and noise through a communication hole. CONSTITUTION: An automobile extractor includes a fixed base(12) mounted at a mounting hole forme...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: An automobile extractor is provided to improve indoor environment and riding feeling of an automobile by apparently preventing invasion of foreign matters and noise through a communication hole. CONSTITUTION: An automobile extractor includes a fixed base(12) mounted at a mounting hole formed on one side of a car body and having a communication hole for communicating indoor and outdoor of an automobile; a body part(14) forming a lower end fixed around the communication hole of the fixed base, formed in a bellows shape to be folded from the upper part to the lower part by elasticity, and having a plurality of discharge holes(17) around the upper part; and a cap member(16) sealing the upper surface of the body part and stopping communicating the indoor and outdoor of the automobile through the discharge holes in state of folding the body part, so that the body part is ordinarily folded to seal the mounting hole and unfolded by the pressure of indoor air to discharge indoor air through the communication holes if the pressure of indoor air increases. |
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