JP3029423U - Golf club head - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To construct a structure in which a weight is stored in a storage tank, but since the storage tank is provided in front of the face, the face plate of the face is fixed so that it cannot be separated. Has been done. There is also the problem that changes in the center of gravity are limited. SOLUTION: Several holes are provided at the bottom of the head body, and weights made of materials having different weights or materials that absorb vibration can be put in the holes, and the holes are sealed by one lid plate. The head is fixed, and the weight, the center of gravity, the distribution of the center of gravity, and the weight distribution of the head can be changed according to the demand of the user.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a golf club head having a novel structure. There are several holes in the bottom of the head body, and the holes can accommodate weights made of different materials, materials with different weights, or materials that absorb vibration, and they are sealed and fixed by one lid plate. The head weight, the center of gravity, the center of gravity distribution, and the weight distribution can be changed according to the user's demand.

[0002]

[Prior art]

 Conventionally, the head of this type of golf club is as follows. Manufactured by a casting method, the center of gravity and weight of the head are constant, so the user cannot change the swing habit and fit the standardized head, or the ball will not fly as expected. Therefore, a storage tank and a sandwiching tank having a predetermined depth are formed so as to extend upward from the bottom to the top of the head main body, and the storage tank provided in the head main body by using weights with different densities. It is configured so that it can be adhered and fixed so as to be integrated, and the face plate can be attached to the sandwiching tank of the head body and integrally combined. (Taiwan publication No. 264710 "improved structure of golf head")

[0003]

[Problems to be solved by the device]

 The conventional techniques described above have the following problems. Since the above-mentioned storage tank is provided in front of the face, the face plate of the face is fixed and formed so as not to be separable, and its weight has a rather large volume, so that changes in weight and center of gravity are limited. There is a problem that. The present invention has been made in view of such problems of the conventional technology, and an object of the present invention is to provide the following things. An object of the present invention is to provide a structure in which the center of gravity of the head of a golf club can be changed, so that the center of gravity and weight of the head can be changed by the user's demand, whereby the bottom of the head (SOLE) can be changed. The center of gravity and weight distribution of the heel (HEEL) and toe (TOE) can be changed, and the adjustment can be changed in various ways, so that the best swing can be adapted to each user's requirements. It is to enable the effect of.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is as follows. That is, according to the present invention, one or more holes 11 are provided in the bottom of the head body 1, and the holes 11 are made of a material having a different material, a specific gravity, a different weight, or a material that absorbs vibrations. 12 is stored, and is sealed and fixed by the cover plate 2. Therefore, the golf club head is configured so that the weight, the center of gravity, the distribution of the center of gravity, and the weight distribution of the head can be changed according to the demand of the user.

[0005]

[Embodiment of device]

 Examples will be described with reference to the drawings. The head of the golf club of the present invention shown in FIGS. 1 and 2 comprises a head body 1 and a cover plate 2. The head body 1 is made of a metal or alloy material such as titanium, aluminum, copper or stainless steel, and one or more holes 11 are provided at the bottom of the head body 1, and a weight 12 is inserted into these holes 11. Is configured to be able to. Therefore, the weight 12 can be configured to have different specific gravities and weights or to absorb vibrations by being manufactured from various different materials. As a result, the weights 12 having different materials and specific gravities can be housed separately in the holes 11, and the center of gravity, weight, center of gravity distribution and weight distribution of the head can be changed. The cover plate 2 is made of a hard material such as stainless steel, copper, lead, tin, titanium, and aluminum, and is fixed to the head body 1 by using various conventionally known fixing methods. As shown in the present embodiment, a taper compounding method is used to fit and fix with a strong die / cast, and if necessary, it is fixed by a method such as welding or an adhesive method. As a result, the cover plate 2 can be integrally connected to the head body 1. In another embodiment of the present invention shown in FIGS. 3 and 4, a head body 1 is similarly provided with a hole 11, a weight 12 is accommodated in the hole 11 and a screw hole 13 is provided in the head body 1. The cover plate 2 is also provided with a hole 21, and the hole 21 and the screw hole 13 are connected by a screw 14 to couple the cover plate 2 to the head body 1.

[0006]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. Since one or more holes are provided, the center of gravity and weight of the head body 1 can be changed by weights having different materials, specific gravities, and weights, and the distribution of the center of gravity and changes in weight distribution can be diversified. . Therefore, the head of the golf club can reach various minute changes according to the demand of the user, and the best swing effect can be obtained, and the structure can be easily adjusted by the user. It is really convenient because it is configured like this.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of the present invention.

FIG. 2 is a front view with a part cut away.

FIG. 3 is an exploded perspective view of another embodiment of the present invention.

FIG. 4 is a front view in which a part of the above is cut away.

[Explanation of symbols]

 1 head body 2 cover plate 11, 21 hole 12 weight 13 screw hole 14 screw

Claims (3)

[Scope of utility model registration request] 1. A hole (1) is provided at the bottom of the head body (1).
1) is provided, the weight (12) is stored in the hole (11),
The weight (12) is made of a material having a different material, a specific gravity, a weight, or a material that absorbs vibrations, and the stored weight is sealed and joined by the cover plate (2). A golf club head characterized in that the center of gravity, weight, distribution of the center of gravity, and weight distribution of the head body (1) can be changed by changing the position. 2. The head body (1) is provided with a plurality of holes (11) at the bottom thereof, and a weight (12) is housed in the hole (11), and the weight (12) is different in material, specific gravity and weight. The stored weight, which is made of a material or a material that absorbs vibrations, is enclosed and joined by the cover plate (2), and the center of gravity of the head main body (1) changes depending on the weight, material, or position of the weight (12), A golf club head characterized in that weight, center of gravity distribution, and weight distribution can be changed. 3. The head body (1) is provided with a screw hole (13) in the hole (11), and the cover plate (2) is also provided with a hole (21), the hole (21) and the screw hole (13). The head of a golf club according to claim 1 or 2, wherein the cover plate (2) is connected to the head body (1) by connecting the screws with a screw (14).