Patent ID: 7107874
Filing Date: 2006-09-19
Classification: B25D

Abstract:
1. A hammer comprising: a hammer body, said hammer body comprising a coupling rod extended from a neck at one end thereof and a through hole transversely extending through said coupling rod; a bell detachably attached to said coupling rod of said hammer body, said bell comprising a coupling hole, which receives said coupling rod of said hammer body, a face for driving or beating things, a first through hole disposed in communication with said coupling hole at one side beyond said face, and a second through hole disposed in communication with said coupling hole at an opposing side beyond said face and in axial alignment with said first through hole; a socket, said socket comprising a head positioned in said first through hole of said bell, a socket body extending from said head and positioned in the through hole of said coupling rod of said hammer body and said second through hole of said bell, and a stepped through hole axially extending through said head and said socket body; a nut positioned in the stepped through hole of said socket; and a headed screw mounted in said second through hole of said bell and fastened up with said nut in said socket.