Multifunctional air valve for aerated cloud bed

Abstract

The utility model discloses a multifunctional air valve for inflatable cloud bed, including valve core and valve seat, the inside of valve core is provided with sun umbrella piece, the top and bottom of valve core are provided with the connecting band, and two groups connecting band are provided with double safety cover and connecting ring respectively away from the top and bottom of valve core, four groups of exhaust gaps are evenly arranged on one side of valve seat, and the top of double safety cover is provided with pull -out piece, the utility model discloses the mutual cooperation between valve seat and exhaust gap makes inflatable cloud bed when exhausting, utilizes the design of four groups of exhaust gaps on valve seat, can avoid that the exhaust port is closed by the film piece such as product internal PVC, makes inflatable cloud bed internal gas and can fully exhaust, is convenient for inflatable cloud bed folding and carries, has improved the device functionality, can prevent cloud bed internal structure extrusion damage simultaneously, has prolonged the service life of inflatable cloud bed.

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