JPH09206412A - Putter head for golf consisting of colored constituting material as laminated base material and production therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a putter head for golf which has the luxurious feel adequate for a relative beginner and a player for playing golf pleasantly with fun without requiring a high degree of technique and has a fashionable ornamental feel and may be provided with the function adapted to technique orientation if so desired by the player and production therefor. SOLUTION: A putter base material body 1 formed by alternately joining and working colored constituting materials subjected to primary molding and integrating these materials is formed to an external shape having three- dimensional curvilinear surfaces by a computer-controlled cutting machine. The colored constituting materials 2 are formed as the laminated base material. The colored constituting materials 2 formed by primary molding are alternately joined and worked by solvents, adhesives, thermal adhering, high-frequency welding, etc.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf putter head and a method for manufacturing the same.
A golf putter head that uses colored components as a laminated base material and manufactures them by stacking colored components and molding them to reveal a fashionable color sense and also has all the functions required for putters. It is about the method.

[0002]

2. Description of the Related Art Conventionally, golf putters having various structural characteristics such as L-shape, T-shape, pin-type or mallet-type have been provided.
As for the manufacturing method, a relatively high-grade machined putter, a forging method in which iron is heated and then fitted into a mold and pressed, and a casting method in which iron melted by heat is poured into a mold ( Lost wax). And, as for the putter, there is a tendency to select a relatively expensive golf club, or a golf club having a shape, a type, and a color that suits one's taste. Therefore, even those that incorporate precious metals are manufactured, but despite these circumstances, the ones that are currently on the market are mainly monochromatic, and the putter surface is colored or patterned. Almost nothing was seen. The reason is that it did not need the golfers' needs and there was no suitable manufacturing method.

[0003]

However, recent golf enthusiasts, that is, players, are most golf enthusiasts except professional use putters of professional and competition-oriented advanced players, especially those who are inexperienced in golf and women. The player is
The function and performance of the putter are ignored, and the shape and color of the putter,
The current situation is that there is a tendency to purchase with emphasis on fashionable decoration.

In view of the above drawbacks, the present invention has been made in view of the above problems.
If you are a beginner or an average golfer and have a high-class feel and a fashionable decoration that are suitable for players who are relatively beginners and average golfers, without demanding a high level of putting action in golf play, and when aiming for a technical orientation. The present invention provides a putter head for golf which uses a colored base material capable of having a function suitable for it as a laminated base material, and a manufacturing method thereof.

[0005]

In order to achieve the above object, the present invention is formed by combining a plurality of colored components and firmly bonding the joint surfaces of the respective components.

[0006] The putter base material body is formed by alternately joining and processing the primary formed colored constituent materials, and the putter base material body is formed into an outer shape having a three-dimensional curved surface by a computer-controlled cutting machine.

[0007] Further, the putter base material obtained by alternately joining and forming the primary molded colored components is integrally joined with the laminated colored components in the horizontal (horizontal) direction or the vertical (vertical) direction. .

Further, the golf putter head has a deeper center of gravity and a center of gravity position set rearward so that a sweet spot or a sweet spot area can be expanded so that the center of the putter head has a hollow portion or a specific gravity higher than that of the head base material. A large metal material was attached.

A golf putter head is formed on a face surface joined with a plastic plate suitable for a face balance design.

The putter head is constructed so that the constituent members thereof can be joined and assembled by using a rectangular plate material, a cubic block material, or the like.

Then, the primary molded colored component material is alternately joined by a solvent, an adhesive, heat bonding, high-frequency welding or the like to form an integrated putter base material body, and this putter base material body is formed. A means for solving the problem is to carve out and form a three-dimensional curved surface with a computer-controlled cutting machine.

[0012]

Embodiments of the present invention will be described below.

In the drawing, reference numeral 1 is a putter base material main body in which colored structural materials 2 of various colors, which are primarily processed as a structural material or a raw material made of a polymer, are alternately joined and integrated to form a putter base material. The putter base material main body 1 may be any kind of material as long as it is colored and has impact resistance, such as a plastic material or a metal material. However, the putter base material main body 1 has a load enough to smoothly rotate the head. To do.

As the joining processing method, the respective colored constituent materials 2 to be laminated are bonded by using a solvent, bonding by using an adhesive, other heat bonding, warm air welding using hot gas, high frequency welding by high frequency. It is carried out as a laminated molding by joining such as. In addition, as the joining form, as shown in FIG. 1, there may be a case where the molding is performed by laminating in the lateral direction (horizontal direction), or as shown in FIG.
May be laminated in the vertical direction (vertical direction). Further, although not shown in the drawing, it is also possible to laminate and mold in an oblique direction. Therefore, the cross-section and the outer surface viewed from the outside are accompanied by a horizontal striped pattern and a vertical direction (vertical direction) in the lateral direction (horizontal direction) when the colored component materials 2 are subjected to the laminating process. The striped pattern exhibits vertical stripes when laminated and the diagonal striped pattern when diagonally laminated.

Next, FIGS. 3 and 4 show a putter head P manufactured by cutting out the putter base material main body 1 by a computer-controlled cutting machine, and in the figures, a mallet type is shown. An example of a putter is shown.

The structure and shape of the putter obtained by the present invention are not necessarily limited to the illustrated mallet type, and can be machined into any shape such as L-shaped, T-shaped, or pin-type. In addition, its outer shape and outer peripheral surface are
A computer-controlled cutting machine can be used to form three-dimensional curved and flat surfaces.

FIG. 3 is a vertical cross-sectional view of the putter head P formed from the putter base material main body 1 shown in FIG. 1 as seen from the face F (front) direction. Material 2 has a horizontal stripe pattern. This horizontal striped pattern exhibits a similar horizontal striped pattern when viewed from the front and back (toe and heel) directions of the putter head P.

FIG. 4 is a vertical cross-sectional view of the putter head P formed from the putter base material main body 1 shown in FIG. 2 as seen from the face F (front surface) direction. Material 2 has a vertical stripe pattern. When the vertical striped pattern is viewed from the front and rear (toe and heel) directions of the putter head P, the curved surface subjected to the three-dimensional processing appears as a small horizontal striped pattern. 3 and 4, reference numeral 3 indicates a mounting hole for the shaft of the putter.

FIGS. 5, 6, 7, 8 and 9 show another embodiment of the present invention. In FIG. 5, the T-shaped line when the putter head P is viewed from above. The cutting surface of the laminated coloring component 2 is incorporated into a T shape so that the putter head P is joined and processed. FIG. 6 shows the hitting ball of the head when the putter head P is viewed from above. Face face F so that the direction line is easy to set and the putt line is easy to come out
In this example, the laminated colored component 2 is joined so that the cut surface of the laminated colored component 2 appears in a direction perpendicular to the above. further,
FIG. 7 shows an example in which the laminated coloring component 2 is joined to the face surface F having the striped pattern of the putter head formed by the various joining and laminating methods described above, and a smooth face surface is obtained. In order to obtain a hit feeling different from that of the above-mentioned striped face surface, a different ball rolling, a sweet area and the like. FIG. 8 shows various putter heads P obtained according to the present invention, when a deep center of gravity, a large center of gravity distance, rolling with elongation, an optimum sweet area, and a high moment of inertia that does not remove the target from impact. In order to obtain the optimum weight distribution in which the head shake is minimized, the hollow member 4 provided in the center of the putter head P is fitted with the metal material 5 having a larger specific gravity than the head member. FIG. 9 is an exploded perspective view for explaining claim 6, in which each of the colored components 2 forming the putter head P is preliminarily molded into a shape suitable when assembled as the putter head P. The processed block material is shown.

Incidentally, in the present invention, not only the laminated structure shown in the above-mentioned embodiment but also each laminated coloring constituent material 2 is made of a rectangular or thick plate-like material, a cubic block material, etc. It is also possible to have such an assembled structure,
Further, in place of the coloring component 2 bonded to the face surface F of the putter head P, it is also possible to use a plate material such as brass, titanium alloy or aluminum which is a plate material having different specific gravity and hardness.

[0021]

As described in the above embodiments, the present invention provides a putter head constructed in accordance with the present invention in which the outer surface of the putter head has a multicolored vertical and horizontal stripe pattern when viewed from the lateral direction. It has stripes, and when viewed from above,
The stripe pattern is different from this, and it is possible to obtain a putter head with a fashionable decoration and taste that cannot be seen in conventional products, and it is a laminated structure that matches the taste and color of the user. It has excellent features that conventional products do not have, such as elasticity, soft impact feeling due to shock absorption.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view for explaining the configuration of a putter base material body according to an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view for explaining another configuration of the putter base material main body.

FIG. 3 is a cross-sectional view of a putter head obtained by carving out the putter base material main body of FIG. 1 as seen from the face direction.

4 is a cross-sectional view of the putter head of FIG. 2 in which the putter base material main body has been carved out, as seen from the face direction.

FIG. 5 is a putter head seen from above showing another embodiment.

FIG. 6 is a putter head seen from above showing another embodiment.

FIG. 7 is a putter head seen from above showing another embodiment.

FIG. 8 is a vertical cross-sectional view of a putter head showing another embodiment.

FIG. 9 is an exploded perspective view of a putter head showing another embodiment.

[Explanation of symbols]

 P putter head F face surface 1 putter base material body 2 colored component material 3 mounting hole 4 hollow portion 5 metal material

Claims (7)

[Claims] 1. A combination of a plurality of colored components,
A golf putter head using a colored base material as a laminated base material, wherein the joint surfaces of the respective constituent materials are firmly adhered to each other. 2. A primary-molded multicolored plastic plate is alternately joined and processed to form an integrated putter base material body,
A putter head for golf using a colored base material as a laminated base material, which is characterized in that the main body of the putter base material is molded into an outer shape having a three-dimensional curved surface by a computer-controlled cutting machine. 3. The putter base material obtained by alternately joining and processing the primary molded colored components so that the laminated colored components are alternately joined in the horizontal direction or the vertical direction. The putter head for golf according to 1. 4. The golf putter head according to claim 1, wherein the golf putter head is formed on a face surface joined with a plastic plate adapted to face balance design. 5. The golf putter head includes a hollow portion at the center of the putter head or a head base material for expanding a sweet spot or a sweet spot area by increasing the depth of the center of gravity and setting the position of the center of gravity backward. The golf putter head according to claim 1, wherein a metal material having a large specific gravity is mounted. 6. The golf putter head according to claim 1, wherein the putter head can be joined and assembled by using a rectangular plate member, a cubic block member or the like for each of its constituent members. 7. The putter base material main body is formed by alternately joining the primary formed colored constituent materials by means of a solvent, an adhesive, heat bonding, high frequency welding or the like to form an integrated putter base material main body. A method for manufacturing a putter head for golf using a colored base material as a laminated base material, which comprises carving out and molding a three-dimensional curved surface by a computer-controlled cutting machine.