| 摘要 |
The present invention provides a ventilation member attachable to a housing having an opening for ventilation. This ventilation member (10) includes: a support (4) including: a base portion adapted to form an air passage (3) between an interior space (22) and an exterior space (24) of the housing (20); and a leg portion (12) extending from the base portion and adapted to be fitted into the opening (21); an air-permeable membrane (2) disposed on the support to cover the air passage (3); and a sealing member (8) made of a resin and placed at a root of the leg portion of the support. This sealing member has a compression set of 10% or less when measured under conditions of a test temperature of 100°C and a test time of 100 hours in accordance with JIS K 6262. According to the present invention, it is possible to provide a ventilation member suitable for preventing water from entering a housing even during a high-pressure car wash test using high-temperature water. |
