Ventilation housing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 2022
Grant Date -
Dec 30, 2021
app pub date -
Oct 11, 2019
filing date -
Oct 11, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A ventilation housing includes a housing and ventilation component. A housing tubular projecting part has a communicating hole between housing inner and outer spaces. The ventilation component has: an attachment member over the projecting part with a contacting inner surface; an attachment member supported ventilation body covering a hole end portion between the inner and outer spaces; and a covering member including peripheral and top parts over the attachment member. At least one ventilation path connects the ventilation body and the outer space. A first contact part between an attachment member outer surface outermost protruding portion and covering member peripheral part inner surface is closer to the inner space than an end portion on the outer space side in a second contact part being a contact portion between the housing projecting part outer surface and the attachment member inner surface.
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