| 摘要 |
A built-in pump (20) for an airbed (A). A single mechanical control (26) turns on and off operation of a fan motor (32), opens a single valve (68) used with the pump, and selects whether a fan (52) connected to the fan motor (32) is blowing air into the airbed (A) or is sucking air out of the airbed through the valve. The single valve (68) is mounted on the side of the housing (22) for the pump (20). This feature permits the airbed (A) to be folded against the back of the housing (22), allowing more efficient folding and storage.
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