Patent ID: 6602145
Filing Date: 2003-08-05
Classification: A63B

Abstract:
A laser aiming device on the club head of a golf putter, comprising: a base further comprising a laser emitting module being mounted to one bottom casing or two bottom casings by a plurality of buried head screws; wherein the laser emitting module further comprising a laser emitter being coupled to an ON/OFF switch and a conductive plate, and the base is integrally pressed or shaped as a whole; on the same side, a groove with substantially equal external diameter as that of the golf putter, a battery accommodation cavity, an accommodation switch, two different sized holes, and a plurality of screw holes are set thereby the battery accommodation cavity and the two different sized holes are coupled to a groove for being used by the wires of the accommodation switch and the laser emitter; a trapezoid hole being disposed on the back of the bottom casing corresponsive to the screw hole of the base; and when it is assembled, the conductive plate of the laser emitting module being placed into the battery accommodation cavity and the ON/OFF switch and laser emitter into the two different sized holes respectively according to the sequence of their sizes; and two pieces of mercury batteries being placed into the battery accommodation cavity, and a battery cover being used to seal the opening at the front side of the battery accommodation cavity in order to fix the mercury battery into the shaft of the golf club or use the groove to sheath a rubber washer onto the putter and then buried head screw being used for the mounting by passing it through the trapezoid hole and the screw hole such that the bottom casing, the golf putter, and the base are securely coupled together as a whole.