| 摘要 |
PURPOSE: A multi air mat is provided to make it possible to simultaneously inflate and deflate air with an independent air pocket and to have a firm sealing structure in which the air does not leak out after a long-term use. CONSTITUTION: A fluid does not change in flowing among each air pocket as divided; it is possible to simultaneously charge the fluid into the separate air pocket and to simultaneously discharge the fluid from the air pocket; and an improved sealing prevents the charged fluid from leaking. The multi air mat includes a mat main body(10) in which a plurality of air pockets(12) are divided not to be connected and a common air inflation tube(13) for a pair of the air pockets(12) is formed at one side; an air inflation pipe(20) connected to the air inflation tube(13), the other parts of which are kept secret and one side of which is formed with an air inflation hole(22) opened to inflate the air, the air inflation pipe(20) to seal the fluid passage by pressure to make the air inflation tube(13) wound around the circumference surface after the air is inflated; and a binding unit to fix the air inflation pipe to the mat main body(10) in the status that the air inflation tube(13) is wound around the circumference of the air inflation pipe(20).
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