JP3154731U - Combination of golf putter and weight adjustment parts - Google Patents

Abstract

A golf putter capable of appropriately adjusting the weight of a putter is provided. A combination of a golf putter and a weight adjustment part, wherein the weight adjustment part is composed of a plurality of parts. The weight of the part is successively set to twice the weight of the previous part so that the second part is 2ag and the third part is 4ag. [Selection] Figure 2

Description

  The present invention relates to a golf putter, and more particularly to a combination of a golf putter and a weight adjusting part for adjusting the weight of the head.

The golf putter is a golf club for hitting a ball turned on mainly on the green in a golf competition and rolling the ball on the green to put it in a cup.
In golf competitions, the number of hits of 18 holes is usually competed. For each hole, the teeed-up ball is hit with a wood club or an iron club, and then the same ball is hit with various clubs until it turns on the green. On the green, use a putter to hit the ball and roll it into the cup.
In golf competitions, the player puts in with a putter and finishes the game at the hole, but putting is a key to winning or losing in the game and is very important. An excellent putter is a putter that has the best center of gravity position according to the player's batting attitude and customs, and that has a weight suitable for the player. When such a putter is used, a smooth stroke can be performed, and the ball can be easily applied to the sweet spot. As a result, it is possible to cup in.

Furthermore, the status of green varies from golf course to golf course, and even at the same golf course, the type of grass (Korai, bent) varies from day to day, the lawn grows differently, and the state of the green depends on the weather of the day. Is also greatly affected.
In addition, putting in golf competition is very delicate and mental, and whether the putting is good or bad depends on the health condition of the player that day.
Under such circumstances, since putters are required to have a subtle sensation among golf clubs, the putters have been conventionally shaped in various types called L-shaped, kamaboko-shaped, and T-shaped. Although all types of putters are weight, the putter head's inertial characteristics, center of gravity characteristics, weight characteristics, visual recognition characteristics, etc. are weight, and weight characteristics are particularly important factors.

However, professional golfers who require a higher score can choose a lot of putters and choose green ones or putters that suit their mood of the day. The present situation is to deal with any green by using the book putter according to the green condition.
Conventionally, Patent Document 1 discloses that a plurality of heavy parts are attached to a putter and the weight of the putter is adjusted.
In addition, a plurality of screw holes are provided in the peripheral part and neck part of the putter head, and the user selects and screwes heavy bolts or light bolts into these screw holes, so that the center of gravity positions and heads in the front and rear, left and right, and top and bottom Patent Document 2 discloses that the weight of the portion is adjusted.
Further, Patent Document 3 discloses a golf putter that can finely adjust the center of gravity position, the center of gravity height, the center of gravity depth, and the weight according to the green state and the preference of the player.

Japanese Utility Model Publication No. 02-035716 JP 2001-137400 A Utility Model Registration No. 3099312

  The present invention was devised for the purpose of improving the problems of the above-mentioned conventional golf putters, and the weight of the putter is appropriately adjusted according to the condition of the green condition of the day, the weather, and the health condition of the ball player. It is an object to provide a golf putter that can be used.

In order to solve the above-mentioned problems, the present inventor has intensively studied, and as a result, the weight adjusting parts to be attached to the golf putter are particularly limited by using a plurality of parts specified for a specific weight. In addition, the inventors have found that the weight of the putter head can be adjusted in a wide range, and have made the present invention.
That is, the present invention is as follows.
1. It is a combination of a golf putter and a weight adjusting part, and the weight adjusting part is composed of a plurality of parts, and the plurality of parts are defined as a gram (g) in which the first one is freely determined. When the second part is 2ag, the third part is 4ag, the fourth part is 8ag, and the fifth part is 16ag, the parts are successively made twice the weight of the previous part. A combination of golf putter and weight adjustment parts.
2. a. ag is 5 g. A combination of the golf putter and the weight adjusting part described in 1.
3. The above-mentioned 1. The plurality of parts are three parts. Or 2. A combination of the golf putter and the weight adjusting part described in 1.
4). The plurality of parts are made of metals having different specific gravities, respectively. ~ 3. A combination of the golf putter according to any of the above and a weight adjusting part.

  By using the golf putter of the present invention and a plurality of weight adjusting parts, the weight of the putter head can be easily adjusted in a very narrow weight range and a wide weight range according to the condition of the green condition of the day. Can be obtained.

It is a perspective view which shows the golf putter which is 1 aspect of this invention. It is a side view at the time of attaching the part for weight adjustment to the head of FIG. FIG. 2 is a top view when a weight adjustment part is attached to the head of FIG. 1. This is a weight adjustment part of the present invention. It is the schematic at the time of attaching the weight adjustment part to the golf putter which is the other aspect of this invention.

Below, the combination of the golf putter and weight adjusting parts of the present invention will be described in detail.
The golf putter used in the combination in the present invention is a normal putter having a grip, a shaft, and a head. Examples of the putter shape include L-shaped, kamaboko-shaped, and T-shaped, and other hitters. It can be applied to any type of putter having a ting face.

For the weight adjustment parts used in the combination in the present invention, a plurality of parts are prepared, and individual parts of the plurality of parts are made parts of a specific weight. To gain weight.
That is, when the first part is a gram (g), the second part is 2ag, the third part is 4ag, the fourth part is 8ag, the fifth part is 16ag, and the six parts are prepared by the present invention. The weight of the part is sequentially doubled to the weight of the previous part, such as 32ag for the eyes, 64ag for the seventh, 128ag for the eighth, and so on.
If the weights of the plurality of weight adjusting parts are defined as described above, for example, when two parts are used, the parts are two parts of ag and 2ag. When these parts are combined, ag, 2ag, Three weights of 3ag (ag + 2ag) can be selected.
Similarly, when three parts (ag, 2ag, 4ag) are used, in addition to the above three types, combinations of 4ag, 5ag (ag + 4ag), 6ag (2ag + 4ag), 7ag (ag + 2ag + 4ag) can be selected, for a total of seven types Can be selected.
When four parts (ag, 2ag, 4ag, 8ag) are used, 8ag, 9ag (ag + 8ag), 10ag (2ag + 8ag), 11ag (ag + 2ag + 8ag), 12ag (4ag + 8ag) in addition to the above seven combinations of the three , 13ag (ag + 4ag + 8ag), 14ag (2ag + 4ag + 8ag), 15ag (ag + 2ag + 4ag + 8ag) can be selected, and a total of 15 weights can be selected.

To summarize the above, if the weight of the part is twice as much as the weight of the previous part as described above, the weight range in ag units is 3 for 2 and 7 for 3 (Ag to 7ag) 15 for 4 (ag to 15ag), 31 for 5 (ag to 31ag), 63 for 6 (ag to 63ag), etc. It is possible to select a weight in a wide weight range.
Here, when ag is 1 g, the plurality of parts are 1 g, 2 g, 4 g, 8 g, 16 g, 32 g,..., And when 6 parts are selected, the weight is 1 to 63 g with a width of 1 g unit. Can be selected.
Similarly, if ag is 5 g, the plurality of parts are 5 g, 10 g, 20 g, 40 g, 80 g, 160 g,..., And when 6 parts are selected, the weight is 5 to 315 g with a width of 5 g unit. Can be selected.
The weight (ag) of the first part of the plurality of weight adjustment parts can be freely determined depending on what unit weight and weight range the weight of the head is adjusted by the putter head to be combined. It is 1 to 15 g, preferably 3 to 12 g, particularly preferably 5 to 10 g.
The number of parts used for the plurality of weight adjusting parts is usually selected from the range of 2 to 7, preferably 3 to 6, and more preferably 3 to 5.

  The material of the weight adjusting part in the present invention may be any material, and plastic materials and various metal materials are used. Examples of metals of various metal materials include iron (Fe), copper (Cu), lead (Pb), and alloys thereof such as titanium (Ti) alloy, tungsten (W) -nickel (Ni) alloy, and W-Cu. Alloys, etc. These metal materials have different specific gravities, for example, lead is 11.4, copper is 8.9, and iron is 7.9, and these materials are appropriately selected and used. In the present invention, a plurality of parts may be formed of the same material, but may be formed of materials having different specific gravities, and each part increases twice or twice. If it is the same, the thickness will be doubled and doubled, so it is preferable to form light parts with a material with a small specific gravity and heavy parts with a material with a large specific gravity because the difference in thickness will be reduced. .

The weight adjustment part may have any shape as long as it does not protrude from the shape of the putter head, but the part is generally mounted on the opposite side of the hit surface of the putter head body. Therefore, the shape is preferably matched with the shape of the attachment location of the head body. For example, in the case of L-shaped and T-shaped putters, the mounting surface is often the same as the face surface, and the weight adjustment parts need only have the same shape as the mounting surface. Is curved, and may be curved according to the curvature. The attachment position is not limited to the opposite side of the face, and may be attached to the upper surface in the case of a kamaboko type.
As a means for attaching a plurality of parts, a female screw hole may be formed in the head, and a male screw may be screwed and fixed with a plurality of parts sandwiched in the screw hole. A plurality of parts with holes that match the screw rods may be stacked and fixed with a thumbscrew or hexagonal screw. The part itself is provided with a male screw on one side and a female screw on the other side. A plurality of parts may be fixed so as to be stacked, and appropriate attachment means are adopted.

The present invention will be described below with reference to the drawings.
FIG. 1 is a schematic perspective view of a putter devised by the present applicant. (1) is a head of the putter, (2) is a face of the head, and hits the ball on the face. 4 shows the shape of the weight adjustment part and a plurality of parts used in the putter head of FIG. 1, (3) shows the part shape, and (4) shows a plurality of parts (5 from a to 16a). A to 16a shown in the individual parts indicate the weight of each part. The part is provided with a hole (5) for passing a threaded rod for fixing the part to the head.
2 and 3 are schematic views showing a use state when the five weight adjusting parts of the present invention are used, FIG. 2 is a side view, FIG. 3 is a top view, (6) Is a screw rod attached to the head, and (7) is a screw attached across the parts. The part shows the case where 5 parts are used, that is, the case where the weight of 33ag is added, but the number of parts to be attached may be one or two according to the required weight, depending on the desired weight. Individual parts are selected. In the figure, the putter head ball is attached to the face facing the face face (2) that hits the ball in order from the lighter part. May be.

FIG. 5 is a schematic view showing another aspect of the present invention, wherein (8) is a screw for fixing a plurality of parts to the putter head, and the plurality of weight adjusting parts are arranged in order from the heaviest to the putter head. It is attached.
In FIGS. 4 and 5, each of the weight adjustment parts is shown as a part having a uniform thickness, but the fixing position of the parts to the head is the target position in the toe-heel direction (front-rear direction). If you prepare, if you prepare a spare part formed by changing the thickness in the front-back direction at least one of each of the multiple parts, if you want to place the center of gravity on the toe side, the thickness difference If you want to place the thicker part on the toe side and place the center of gravity on the heel side, turn the part over and attach the thicker part on the heel side.
Furthermore, if the thicker one is attached on the heel side in the vertical direction, it becomes a putter with a low center of gravity, and the toe is turned slightly by changing the vertical thickness of at least one of the parts to the thicker one. If installed on the side, it becomes a putter with a high center of gravity.

  The combination of the golf putter and the weight adjusting part of the present invention facilitates putting in the golf competition and makes the competition interesting, and thus contributes to the development of the golf industry.

DESCRIPTION OF SYMBOLS 1 Golf putter head 2 Head face 3 Part shape 4 Plural parts 5 Hole to pass screw rod 6 Screw rod 7 Screw to fix parts 8 Screw

Claims (4)

  It is a combination of a golf putter and a weight adjusting part, and the weight adjusting part is composed of a plurality of parts, and the plurality of parts are defined as a gram (g) in which the first one is freely determined. When the second piece is 2ag, the third piece is 4ag, the fourth piece is 8ag, and the fifth piece is 16ag, the weight of the parts in turn should be twice the weight of the previous part. A combination of golf putter and weight adjustment parts.   The combination of the golf putter and the weight adjusting part according to claim 1, wherein ag is 5 g.   The combination of the golf putter and the weight adjusting part according to claim 1, wherein the plurality of parts are three parts.   The combination of the golf putter and the weight adjusting part according to any one of claims 1 to 3, wherein the plurality of parts are made of metals having different specific gravities.

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