JP2009066286A - Golf putter - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a golf putter that can straight-roll a golf ball without being affected by undulation on green by applying an over spin to the golf ball. <P>SOLUTION: In the golf putter in which a blow face 11 is formed in front of a putter head 10, a plurality of grooves 15 in a cross-sectional V shape, which extend in a direction going from a heel 12 to a toe 13 and are mutually parallel, are formed over the overall height of a height direction in the domain of the blow face 11 which includes at least a sweet spot and each of the grooves has an acute angle tip portion oriented to the slanting upper part. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a golf putter, and more particularly to a putter in which a golf ball can be rolled straight by overspinning the golf ball.

  Recently, many people have come to enjoy golf due to the influence of the golf boom. In golf play, it is difficult to make a score if there are 3 or 4 putts on the green, no matter how many driver shots fly.

  On the golf course, pins are set at different positions such as slope and turf for each green of No. 1 to No. 18 so that many players can play according to their skills.

  What is important in putting is whether or not the golf ball can be accurately applied to the golf ball with a good touch and can be rolled straight toward the hole.

  By the way, on the clean side, the lawn is trimmed shortly, and undulation and undulation (undulation) are given.

  Conventionally, various golf putters have been formed by forming a plurality of V-shaped grooves extending from the heel toward the toe on the hitting face, applying a spin to the golf ball, and allowing the golf ball to roll straight with less influence of undulation It has been proposed (Patent Document 1, Patent Document 2, Patent Document 3).

JP-A-10-248976 Utility Model Registration No. 2524869 Japanese Utility Model Publication No. 06-19760

  In such a situation, an object of the present invention is to provide a golf putter that can be rolled more straight without being affected by undulation.

  Therefore, the golf putter according to the present invention is a golf putter in which a striking face is formed on the front surface of the putter head, and a plurality of striking faces including at least a sweet spot extend in a direction from the heel to the toe and are parallel to each other. A groove having a V-shaped cross section is formed over the entire height in the height direction, and each of the plurality of grooves has an acute angle tip portion directed obliquely upward.

  One of the features of the present invention is that a plurality of V-shaped grooves are formed in the striking face, and the acute angle tip portions of the grooves are directed obliquely upward.

  This makes it easier for the hitting face groove to bite the golf ball and overspins the golf hole when putting, so it can be rolled more straight through the target without being affected by undulation. Can.

  Since the putting is performed in the center area of the hitting face, the plurality of grooves may be formed in the area including at least the sweet spot of the hitting face, but may be formed in the entire area from the heel to the toe of the hitting face. Good.

  The putter head may have any shape as long as a striking face is formed on the front surface thereof.

  Hereinafter, the present invention will be described in detail based on specific examples shown in the drawings. 1 and 2 show a preferred embodiment of a golf putter according to the present invention. In the figure, the putter head 10 is manufactured by forging and cutting using, for example, soft iron, one end is a heel 12 and the other end is a toe 13, and a hosel 14 for connecting a shaft is formed on the heel 12 side. The hitting face 11 is formed in the part.

  Further, in the central region including the sweet spot of the striking face 11, a plurality of V-shaped grooves 15 that are parallel to each other extend in the direction from the heel 12 toward the toe 13 and are formed over the entire height. Each groove 15 has an acute tip portion directed obliquely upward.

  When the golf ball 20 is put with the golf putter of this example, the sharp tip of the groove 15 is directed upward, so that the moment when the hitting face 11 hits the golf ball 20 is shown in FIG. As described above, the intermediate portion in the height direction of the hitting face 11 collides with the surface of the intermediate portion in the height direction of the golf ball 20, and the sharp tip portion of the groove 15 of the hitting face 11 bites the surface of the golf ball 20.

  When the putter head 10 is swung, the striking face 11 is directed obliquely upward. At this time, as shown in FIG. Since the portion hits the surface of the lower portion of the golf ball 20 and the acute angle tip portion is directed obliquely upward, the acute angle tip portion bites the surface of the golf ball 20.

  As a result, the golf ball 20 can be reliably spun, that is, overspun, and the golf ball is not affected by the undulation on the green, but rolls straight toward the target.

1 is a schematic perspective view showing a preferred embodiment of a golf putter according to the present invention. It is a figure which shows typically the effect | action of the said embodiment.

Explanation of symbols

10 Putter head 11 Striking face 12 Heel 13 Toe 15 Groove

Claims (2)

In the golf putter in which a hitting face is formed on the front surface of the putter head,
In the area including at least the sweet spot of the striking face, a plurality of V-shaped grooves extending in the direction from the heel to the toe and parallel to each other are formed over the entire height, and each of the plurality of grooves has an acute tip. A golf putter characterized in that the portion is directed obliquely upward.   The golf putter according to claim 1, wherein the plurality of grooves are formed in an entire region from the heel of the hitting face toward the toe.

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