摘要 |
A inflatable product for an inflatable body includes a casing with an airway adapted to communicate with an interior of the inflatable body, a resilient element movably positioned inside the casing to define with the casing a space therebetween, an on/off switch adapted to connect to an air pump, a driving element movably positioned inside the casing to be in response to the movement of the resilient element so as to selectively activate the on/off switch to activate the air pump and a recoil element positioned around the driving element and a distal end of which is abutted against the resilient element, wherein the spring is compressed/decompressed when the resilient element moves in response to pressure inside the inflatable body so that activation/deactivation of the on/off switch is controlled via the movement of the resilient element as well as the compression of the spring.
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