| 摘要 |
A pump seat for an inflatable product includes a hollow body with an open end. The body has a coupling portion formed at a side opposed to the open end. An opening is defined in the center of the coupling portion. A tongue is movably connected on the coupling portion for closing the opening. A finger is formed on the tongue and extends towards the interior of the hollow body. A recess is defined in the body beside the opening. A plug is selectively positioned in the opening or the recess. When an inflating process applied to the inflatable product is finished, the plug is inserted into the opening to provide a further airproof effect.
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