Self-operatable inflation device

Abstract

A safety device includes a base and a cap pivotably connected to the base at one end thereof. The cap has a watch on a top thereof and a protrusion extending from an underside thereof. A pressurized air container has its sealed end inserted in an opening of the protrusion and a distal end of the container extends from the cap. A passage is defined in the protrusion and a cylindrical member is movably received. The cylindrical member includes a probe which is located in the chamber of the protrusion and beside the sealed end of the container. An inflatable piece is received in the base and has an inlet member which is engaged with the chamber defined in the protrusion. A link is pivotably connected between the cylindrical member and the cylindrical member such that when pivoting the container, the link moves the cylindrical member to let the probe break through the sealed end of the container such that the inflatable piece is inflated.

Dependencies are inferred from the claim text.