Integrated structure of golf club head and striking face

摘要

An integrated structure of golf club head and striking face includes a primary body and a secondary body formed by dividing a belly of a club head between one quarter and one third portion. The primary body has a head body and a striking face. The head body has a first tangent surface on one side with a wedging ridge formed thereon. The secondary body has a second tangent surface on one side engageable with the first tangent surface and a balance weight close to the second tangent surface. The second tangent surface has an annular groove corresponding to the wedging ridge so that the primary body and the secondary body can be welded together. The welding spot is moved outside the striking face. The welding amount is smaller. The gravity center of the club head can be moved rearwards at an optimal position.