| 摘要 |
A self-ventilating, self-exhausting body-worn article having a plural number of conduits extending therethrough, the conduits each having an intake opening and one-way intake valve through which warmed interior air and perspiration moisture vapor is drawn into the conduit, one or more compressible members, such as a tube, bulb or bladder, and a one-way exhaust valve and exhaust opening through which the warmed air and vapor is expelled. The compressible members are compressed by the expansion of the chest, flexing or movement of body parts, or contact with outside objects to expel the warmed air and vapor, and when the compressive forces are removed, the compressible members expand to again draw warmed air and vapor into the compressible members through the intake openings to repeat the cycle.
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