TWM466697U - Two-piece type club head structure - Google Patents

Description

Two-piece ball head structure

This creation is related to golf clubs and, more specifically, to a two-piece ball head structure.

In order to make the ball stable, the handling of the club can be improved. Generally speaking, the lower the center of gravity of the golf club, the lower the center of gravity. In order to reduce the center of gravity, a heavier gravity material such as stainless steel is used to reduce the weight. The center of gravity of the ball. However, the material with a heavy specific gravity is harder and the elasticity is worse. In order to increase the elasticity of the ball, it is necessary to use a material with better elasticity, such as titanium. However, the material with good elasticity is not enough, so the manufacture of the ball is always A dilemma.

In view of the above shortcomings, the main purpose of this creation is to provide a two-piece ball head structure.

In order to achieve the above object, the present invention provides a two-piece ball head structure comprising a main body and a bottom member, the main body having a top surface and a circumferential surface surrounding the top surface, and a side of the top surface is provided with a neck portion. The bottom end of the circumferential surface forms an opening, and a portion of the circumferential surface forms a ball striking surface. The bottom member is provided at an opening of the peripheral surface.

10‧‧‧ Subject

11‧‧‧ top surface

12‧‧‧Week

13‧‧‧Ball surface

14‧‧‧ bottom

15‧‧‧Flange

16‧‧‧ neck

17‧‧‧Flange

20‧‧‧ bottom part

21‧‧‧Inlay

22‧‧‧Flange

The first picture is a schematic diagram of the appearance of this creation.

The second picture is an exploded view of the creation.

The third picture is a cross-sectional view of the creation.

Referring to the first to third figures, the two-piece ball-head structure of the present invention comprises: a main body 10, the main body 10 includes a top surface 11, and the annular edge of the top surface 11 extends toward one side to form a circumferential surface 12, A portion of the peripheral surface forms a ball striking face 13 in a plane, and a bottom surface 14 extends from a bottom edge of the ball striking face, and a flange 15 is provided at an end of the bottom surface. One side of the top surface 11 of the main body 11 is provided with a neck 16 for connecting a ball rod (not shown). The bottom edge of the peripheral surface 12 is convexly provided with a flange 17 , and the flange 17 and the bottom surface 14 . The flanges 15 are joined to form an annular flange.

A bottom member 20, a peripheral edge of one side of the bottom member 20 is provided with a recess 21, and the remaining periphery of the bottom member 20 is provided with a flange 22, and the flange 22 is coupled to the recess 21 to surround the periphery of the bottom member 20. The bottom member 20 is disposed at a bottom edge of the main body peripheral surface 12. The bottom member 20 is disposed at a flange 15 of the bottom surface 14 of the ball striking face. The bottom member 20 is away from the hitting ball. One side of the face 13 overlaps the flange 17 of the body with its flange 22, and the flange 22 of the bottom member overlaps the outside of the body flange 17.

The bottom member 20 and the main body 10 can be fixed by welding such as general welding or explosion welding. Since the bottom member 20 and the main body 10 are two separate members, the structure and material of the two members may be different. When the ball head of the same group 10 is manufactured, the ball or the bottom member 20 of the specific gravity may be used together to make the ball. The head presents different weights or physical characteristics.

Moreover, since the ball striking face 13 is integral with the main body 10, the ball striking face is supported by the top surface 11 and the bottom surface 14 to have a good deformation restoring force. In other words, the ball striking face 13 can have better elasticity when hitting the ball. Therefore, the structure of the present invention can effectively improve the shortcomings of the conventional products and solve the problems in the past manufacturing.

10‧‧‧ Subject

11‧‧‧ top surface

12‧‧‧Week

13‧‧‧Ball surface

14‧‧‧ bottom

15‧‧‧Flange

16‧‧‧ neck

17‧‧‧Flange

20‧‧‧ bottom part

21‧‧‧Inlay

22‧‧‧Flange

Claims (4)

A two-piece ball head structure comprises: a main body having a top surface, a side of the top surface is provided with a neck portion, and a ring edge of the top surface extends toward one side to form a one-sided surface, one of the circumferential surfaces Part of the plane forming a ball striking face, the bottom edge of the ball striking face extending a bottom surface, the bottom end of the bottom surface is provided with a flange, the bottom edge of the peripheral surface is provided with a flange, the flange and the flange of the bottom surface The connection forms an annular flange; a bottom member, the bottom member is provided with a flange at a periphery thereof, the bottom member is disposed at a bottom edge of the peripheral surface of the body, and the flange of the bottom member is flanged with the flange of the main body surface Pick up. The two-piece ball head structure according to claim 1, wherein the flange of the bottom member overlaps the outer side of the body flange. The two-piece ball head structure according to claim 1, wherein a peripheral edge of one side of the bottom member is provided with a recess, and the remaining periphery of the bottom member is provided with the flange, and the flange is connected with the slot. The periphery of the bottom member. The two-piece ball head structure according to claim 3, wherein the bottom groove of the bottom member is engaged with the flange of the bottom surface of the ball striking surface.