Patent ID: 7784518

Claim:
A tool comprising a body having a blunt end; and an adhesive end having a fastener protruding from the adhesive end of the body; and an adhesive element being made of resin and fastened by the fastener, wherein the fastener of the adhesive end has an inner space; an enlarged end mounted on the adhesive end of the body; a narrow end having a through hole defined through the narrow end and communicating with the inner space of the fastener; and two halves combined detachably to each other, wherein one of the halves is formed integrally on the adhesive end of the body and has an inner surface having a protrusion protruding from the inner surface; and two side edges, each side edge having a first detent formed in the edge; and the other half has an inner surface having a hollow protrusion protruding from the inner surface having a mounting hole formed in the hollow protrusion and corresponding to the protrusion of the one of the halves to receive the protrusion to combine the halves securely; and two opposite side edges, each side edge having a second detent formed on the side edge and pressed mounted in one of the first detents to fasten the two halves firmly; and the adhesive element is mounted in the inner space of the fastener, partially protrudes from the through hole of the narrow end of the fastener and has a cylindrical segment mounted in the inner space of the fastener and having a proximal end; and a distal end; a fastening ring formed integrally from the proximal end of the cylindrical segment and having a fastening hole mounted around the protrusion of the one of the halves to fasten the adhesive element to the fastener; and a sphere protrusion protruding from the distal end of the cylindrical segment and mounted out of the through hole of the fastener.