Patent ID: 8056450

Claim:
A buoyant hand tool with enhanced connection effect, comprising: a handle formed with an internal closed air chamber; and a shank having one end as a driving end and the other end as an insertion end, the insertion end of the shank being inserted in the handle from one end thereof, wherein: the handle includes an upper half and a lower half, which are symmetrical to each other in configuration and oppositely connected with each other; the upper half having a bottom face, which is caved to form an upper space; an upper semi-tubular section being disposed in the upper space; the lower half having a top face, which is caved to form a lower space; a lower semi-tubular section being disposed in the lower space; when the two halves are connected with each other, the upper and lower spaces together form the air chamber and the upper and lower semi-tubular sections are oppositely connected with each other to form a sleeve in the air chamber; and the insertion end of the shank is extended into the air chamber and inserted in the sleeve.