Patent ID: 6499178
Filing Date: 2002-12-31
Classification: E04F

Abstract:
An assembly structure for a hand trowel, comprising:a handle adapted to be grasped by a hand, and having a strip base integrated at a bottom thereof, the strip base having a T-shaped groove formed therein which is defined by opposing walls, and having corresponding openings formed in the walls at an open end of the groove; a blade having a plurality of pillars; and a tongue fixed to the blade using the pillars, the tongue having a T-shape that is essentially identical in shape to the T-shaped groove, so as to be adapted to be slid and fit therein, the tongue having a cleft at a front thereof, and having a respective boss on opposing walls of the tongue in a region of the cleft, the bosses being receivable within the openings formed in the walls of the strip base to lock the blade to the handle in a set position, when the tongue is properly positioned within the groove.