Embedding tool for fixing object, has percussion bottom arranged to face cylindrical cavity, and waterproof fitment mounted in cavity in elastic way and passing from cavity

摘要

The tool has a casing body (1) with a cavity and a piston chamber (2) that communicates with the cavity, where the cavity is intended to receive a piston (3). A percussion bottom (8) arranged to face a cylindrical cavity (5) is at a distance from the cavity and is movable towards the base of body from the bottom. A waterproof fitment (12) is mounted in the cylindrical cavity in an elastic way and passing from the cavity. The waterproof fitment has a stop on the leaf in a plane/flat zone of the frontal side of the waterproof fitment.