| 摘要 |
PURPOSE: A passage of refuge is provided to protect people from natural disasters such as an earthquake, a typhoon, a conflagration and so on. CONSTITUTION: A passage of refuge comprises: an air mat(3a,3b,3c,3d) made of durable and adiabatic materials(2); a joint hole of the cap(6) being joined with a loading cap of an inflater(4) which inflates an air mat, thereby reserving safe space for people to refuge from the disasters, a coupling plug for pouring gas(7) and an exhaust port(8) which are attached in front of an air mat(3a,3b,3c,3d); a door(9a,9b) installed at both entrances of the passage of refuge to be closed, right after safely accommodating people; a lifting handle(10); a receiving door(11) for transferring relief goods; an inner handle(12); a percussion lock(13) for operating the inflater; an electricity-wiring equipment; a compressed gas tank(15); an equipment of providing gas(16), thereby the safe space for accommodating people who are in danger with natural disasters is surely secured.
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