Impact tool with interchangeable tips has cylindrical inner cavity with threaded surface to receive threaded end and collar on tip

摘要

The impact tool consists of a body (1) with a hand grip (2) and an end (1a) designed to be struck with a hammer. The opposite end (1b) has a cylindrical cavity (1c) with a threaded surface (1d) to receive an interchangeable impact tip (3). The tip, which can be made from a metal or synthetic material, has a threaded end (3e), an annular recess (3d) and a collar (3c). Variants of the design can have the tips fixed in place by a spring and ball catch or a ring seal.