JP3073997U - Golf club head structure - Google Patents

Abstract

(57) [Summary] [Problem] The strength of the upper wall and the peripheral wall is increased, and the vibration when hitting with the face is dispersed in the lattice by the transmission of the rib,
Further, the present invention provides a golf club head structure having a vibration absorbing and silencing function. SOLUTION: In a golf club head structure in which a sole and a bowl-shaped upper are welded, a face is integrally formed on a front side of the bowl-shaped upper, and an upper wall is formed on an upper portion, an upper surface edge and a peripheral edge, respectively. A neck and a peripheral wall are formed, and a plurality of, on the inner bottom surface of the upper wall and the inner wall surface of the peripheral wall,
Ribbons intersecting vertically and horizontally are provided, a plurality of closed area grids are provided between the ribs, the strength of the upper wall and the peripheral wall is increased, and the vibration when striking with the face is transmitted into the grid by the transmission of the ribs. It is characterized by being dispersed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of golf club head structure, in particular, in which the strength of the upper wall and the peripheral wall is increased, the vibration when hitting with the face is dispersed in the lattice by the transmission of the ribs, and the function of vibration absorption and silencing. And a structure of a golf club head having

[0002]

[Prior art]

 Golf is now a popular movement and the golfing population is growing. At present, there are many types of golf club heads, but most of them are formed by combining the sole 100 with the bowl-shaped upper 200 (see FIG. 1). The bowl-shaped upper 200 is integrally formed by a molding method, and a face 201, an upper wall 202, a neck 203, and a peripheral wall 204 are integrally formed on a front side, an upper side, an upper edge, and a peripheral edge, respectively. A shaft (not shown) is connected to the neck 203. This combination structure is not yet completely ideal in design, i.e. it has the following operational drawbacks. 1. When the upper wall 202, the peripheral wall 204 and the face 201 are formed integrally, the upper wall 202 and the peripheral wall 204 are simply formed into a thin plate, so that the strong vibration force generated after the face 201 is hit can be easily applied to the upper wall. The strength of the upper wall 202 and the peripheral wall 204 has been overcome, and as a result, the upper wall 202 and the peripheral wall 204 were easily ruptured and damaged. 2. The strong vibration force generated after hitting the face 201 is not transmitted and dispersed on average to the upper wall 202 and the peripheral wall 204, and the vibration force is transmitted to the shaft from the neck 203, resulting in numbness in the hand of the user holding the shaft. It felt painful and affected game performance. 3. The upper wall 202 and the peripheral wall 204 are considerably thinner after molding, and therefore generate a low metallic popping sound when struck with the face 201, greatly reducing the user's willingness to strike, and thus the competitiveness of the product in the market Decreased.

[0003]

[Problem to be Solved by the Invention] In the present invention, the strength of the upper wall and the peripheral wall is increased, and the vibration when struck by the face is dispersed in the lattice by the transmission of the ribs, and the golf ball has a function of absorbing and damping sound. The task is to provide the structure of the club head.

[0004]

[Means for Solving the Problems]

 According to the invention of claim 1, the sole and the bowl-shaped upper are welded, and the bowl-shaped upper is formed by integral molding by molding, and the front side, the upper side, the upper side edge and the peripheral edge are face, upper wall, neck and In a golf club head structure having a peripheral wall integrally formed, a plurality of vertically and horizontally intersecting ribs are provided on an inner bottom surface of the upper wall and an inner wall surface of the peripheral wall, and a plurality of closed areas are provided between the ribs. The structure of the head of a golf club, characterized in that the lattice is provided. According to a second aspect of the present invention, in the golf club head structure according to the first aspect, the lattice of the closed area is any one of a triangle, a square, a hexagon, and other polygons. , The structure of the head of the golf club.

[0005]

[Embodiment of the invention]

 The present invention is directed to a golf club head structure in which a sole and a bowl-shaped upper are welded, wherein a face is integrally formed on the front side of the bowl-shaped upper, and an upper wall is formed on each of an upper edge, a top edge, and a peripheral edge. A neck and a peripheral wall are formed, a plurality of vertically and horizontally intersecting ribs are provided on an inner bottom surface of the upper wall and an inner wall surface of the peripheral wall, and a plurality of closed area grids are provided between the ribs. The strength of the wall and the surrounding wall is increased, and the vibration when hitting with the face is dispersed in the lattice by the transmission of the ribs, and it has the function of absorbing and damping.

[0006]

【Example】

 As shown in FIGS. 2 and 3, the golf club head according to the present invention includes a sole 1 and a bowl-shaped upper 2 which are integrally formed by molding, and the front side, the upper part, and the A face 21, an upper wall 22, and a peripheral wall 26 are integrally formed on the peripheral edge, respectively, and a neck 23 is integrally formed on the peripheral edge of the upper surface to serve to connect a shaft (not shown). The thickness of the above-mentioned face 21 is relatively thick, its strength is enhanced, and the thickness of the upper wall 22 and the peripheral wall 26 is relatively thin. The features of the present invention are as follows.

A plurality of vertically and horizontally intersecting ribs 24 are integrally formed on the inner bottom surface of the upper wall 22 and the inner wall surface of the peripheral wall 26, and a plurality of closed area grids 25 are provided between the ribs 24. (See FIG. 2).

The above-described closed area grid 25 is in the form of a polygonal closed area such as a triangle (see FIG. 5), a square (see FIG. 2), a hexagon (see FIG. 6), and the like.

A large vibration force generated when the face 21 hits a golf ball is transmitted through a plurality of vertically and horizontally interlaced ribs 24, dispersed in a plurality of grids 25, and absorbed on average ( (See FIG. 4). As a result, the vibration force is prevented from concentrating at one location where the upper wall 22 and the peripheral wall 26 are located, and the ribs 24 increase the strength of the upper wall 22 and the peripheral wall 26, and reliably rupture the upper wall 22 and the peripheral wall 26. Prevent damage.

[0010]

[Effect of the invention]

 The present invention has the following advantages over the known technology due to the above-mentioned structural composition. 1. A plurality of vertically and horizontally intersecting ribs 24 projecting integrally from the inner bottom surface of the upper wall 22 and the inner wall surface of the peripheral wall 26 increase the strength of the upper wall 22 and the peripheral wall 26, and the upper wall 22 and the peripheral wall 26 become effective. Due to the vibration force of the impact, it does not rupture and damage, and enhances the overall structural strength. 2. The large vibration force generated after hitting with the face is transmitted to a plurality of grids 25 through a plurality of ribs 24 intersecting vertically and horizontally, dispersed and absorbed on average, so that numbness and pain in the user's hand can be reduced. I do not feel it. 3. The plurality of ribs 24 intersecting vertically and horizontally increase the strength of the upper wall 22 and the peripheral wall 26, thereby generating a light and clear sound when hitting with the face 21 and increasing the user's willingness to hit the product. Increase competitiveness in the market. 4. The grid 25 formed by the plurality of ribs 24 intersecting vertically and horizontally generates an effect of absorbing sound, and the sound generated when striking with the face 21 is effectively absorbed by the plurality of grids 25. Has a reduced sound volume, which has the effect of silencing.

[0011] Taken together, the present invention reliably achieves its intended purpose and function, has practicality as compared with known techniques, and the structure of the present invention is still described in any publication. It has not been found, nor has it been found in similar articles, and its spatial form is novel and meets the requirements for utility model registration.

[Brief description of the drawings]

FIG. 1 is a sectional view of a combination of known techniques.

FIG. 2 is an exploded perspective view of the present invention, and also shows an enlarged view of a lattice portion located on the inner wall surface of the peripheral wall.

FIG. 3 is a sectional view showing a combination of the present invention.

FIG. 4 is an operation diagram of a use state of the present invention.

FIG. 5 is another embodiment of the grating of the present invention.

FIG. 6 is a diagram showing still another embodiment of the grating of the present invention.

[Explanation of symbols]

100 sole 200 bowl-shaped upper 20
1 face 202 upper wall 203 neck 20
4 peripheral wall 1 sole 2 bowl-shaped upper 21
Face 22 top wall 23 neck 24
Rib 25 lattice 26 peripheral wall

Claims (2)

[Utility model registration claims] Claims: 1. A sole and a bowl-shaped upper are welded,
In a golf club head structure in which the bowl-shaped upper is integrally formed by molding, and a face, an upper wall, a neck, and a peripheral wall are integrally formed on a front side, an upper side, an upper surface side edge and a peripheral edge, respectively, A plurality of ribs intersecting vertically and horizontally are provided on an inner bottom surface of a wall and an inner wall surface of a peripheral wall, and a lattice of a plurality of closed areas is provided between the ribs. . 2. The golf club head structure according to claim 1, wherein the lattice of the closed area is any one of a triangle, a square, a hexagon, and other polygons. Head structure.