Abstract: A golf club head includes a hollow head, a hitting face formed in a front side of the hollow head, a neck formed on top of the hollow head for a golf club to fit in tightly, a sole formed in lower end of the hollow body, and a curved face portion formed in the sole and provided with a front end curved up forward and extending along a lower edge of the hitting face. So the lower edge of the hitting face may not touch the ground to strike into the grass lawn to dig up the ground and grass lawn when a golfer swings and hits a golf ball with the golf club head.

Abstract: A golf club head includes a head body having a front flat surface as a striking face and a hollow room formed behind the front surface and a rear cap. The rear cap is pushed in the hollow room contacting with an annular edge of the hollow room, fixedly closed on the opening of the hollow room, and welded together with the head body. Then liquid non-metal material is filled in a hollow pinched layer formed between the rear cap and the hollow room, becoming a buffer block after cooled. The buffer block has a proper softness and hardness, absorbing vibration of a ball to give stability to the golf club when the ball is hit by the golf club head.

Abstract: A golf driver club head is provided that has a neck with a hole for receiving a lower end of a golf club shaft therein. The neck also extends obliquely from a heel portion of the head toward the striking face. The impact point on the face of the head forms a narrower angle with respect to the center line of the shaft. By that arrangement, the golf driver club head can hit a ball to follow a straight trajectory.

Abstract: A golf club head has a body, a face on a front side of the body, and a neck extending upward from a heel. The heel has a wall section that is thicker than that of the neck to lower the center of gravity of the body. A through hole is provided in the neck and the heel for receiving a lower end of a shaft therein. The combination provides a longer hitting force arm for hitting balls a further distance.

Abstract: A golf club head has a hollow body, and a face consisting of three layers, a first (outer) layer made of stainless steel, a second (intermediate) layer made of non-metal elastic and shock-absorbing material and a third (inner) layer made of stainless steel so as to furnish the head with stability and shock-absorbing function.