THE GOLF CLUB HEAD TO BE DEVELOPED RESILIENCE FORCE

摘要

The present invention relates to a golf club head and, more particularly, to a repulsive force-improved golf driver. According to the present invention, a groove is formed in the head for repulsive force generation, compressed air, a metallic material or polymer grains are inserted into the groove, and a repulsive force of the driver is improved by an elastic force of the compressed air, the metal, or the polymer grains being used. The repulsive force-improved golf club head according to the present invention includes: a hitting plate (10) having a plate front surface (11) provided with a hitting face and a plate rear surface (12) having a groove (13) of a predetermined size; and a head body portion (20) having a head body (11) provided with a head body front surface (22) to which the plate rear surface (12) is attached and a shaft-attached hosel (24) formed upwards from the head body (11).