WO2013150914A1 - Golf club grip and golf club - Google Patents

Golf club grip and golf club Download PDF

Info

Publication number
WO2013150914A1
WO2013150914A1 PCT/JP2013/058717 JP2013058717W WO2013150914A1 WO 2013150914 A1 WO2013150914 A1 WO 2013150914A1 JP 2013058717 W JP2013058717 W JP 2013058717W WO 2013150914 A1 WO2013150914 A1 WO 2013150914A1
Authority
WO
WIPO (PCT)
Prior art keywords
grip
golf club
head
axis
golf
Prior art date
Application number
PCT/JP2013/058717
Other languages
French (fr)
Japanese (ja)
Inventor
旬 平野
Original Assignee
Ｊｏｐ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ｊｏｐ株式会社 filed Critical Ｊｏｐ株式会社
Publication of WO2013150914A1 publication Critical patent/WO2013150914A1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/14—Handles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/34—Handles with the handle axis different from the main axis of the implement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • A63B60/06—Handles
    • A63B60/14—Coverings specially adapted for handles, e.g. sleeves or ribbons

Definitions

  • the present invention relates to a golf club grip and a golf club that are attached to the tip of a golf club shaft.
  • a golf club has been used as a tool for hitting a golf ball.
  • a golf club is provided with a head for hitting a wolf ball at one end of a shaft extending in a rod shape, and a player grips the shaft at the other end.
  • the golf club grip is provided.
  • the axis AXG of the golf club grip 3 provided at the upper end portion of the shaft 2 of the golf club 1 shown in the figure is the shaft. 2 is off the center of gravity CC of the head 4 provided at the lower end of the figure 2, so that it is necessary to be proficient in order to hit the golf ball with the sweet spot S of the head. There was a problem of difficulty.
  • ball games such as baseball and tennis
  • there is a sweet spot on the extension line of the grip that is the grip part of the bat or racket so that the ball is hit on the extension line of the grip part. By doing so, the ball can be hit on the sweet spot relatively easily, and the direction and strength of the hit ball can be easily controlled.
  • the sweet spot S in the head 4 of the golf club 1 is a portion where a perpendicular drawn from the center of gravity of the head 4 toward the face surface 4a intersects with the face surface 4a and its surrounding area (sweet area). That is, an area where the longest flight distance can be obtained without feeling uncomfortable with the reaction force when hitting a golf ball.
  • the present invention has been made to address the above problems, and an object of the present invention is to provide a golf club grip that makes it easier to hit the golf ball as intended by making it easier to hit the golf ball against the sweet spot of the head in the golf club. And to provide a golf club.
  • a feature of the present invention is a golf club grip provided at the end of a shaft extending in a rod shape from a golf ball hitting head, which is formed in a rod shape that is gripped when hitting a golf ball with the head.
  • a gripping portion and a cylindrical insertion portion that is formed inside the gripping portion and into which an end portion of the shaft is inserted, the gripping portion of the gripping portion with respect to the axis of the shaft inserted into the insertion portion. It exists in inclining with respect to the axis line of an insertion part so that an axis line may incline.
  • the golf club grip is formed such that the axis of the grip portion gripped by the golf player is inclined with respect to the axis of the insertion portion into which the shaft is inserted. . Therefore, the player can easily hit the golf ball at the sweet spot of the head by using the grip for the golf club in which the grip portion having an inclination that feels easy to hit is formed.
  • the golf club grip of the present invention it is possible to easily hit the golf ball against the sweet spot of the head in the golf club, and as a result, the golf ball can be easily hit as intended.
  • the gripping portion in the grip for a golf club, includes a center of gravity of the head, a sweet spot on the face surface of the head, and a center of gravity of the golf ball when the golf ball is applied to the sweet spot. Is formed so as to be inclined with respect to the axis of the insertion portion so that an extension line of the axis of the gripping portion passes through a spherical region having the same radius as the radius of the golf ball centered at any position of is there.
  • the golf club grip is formed such that the forming direction of the grip portion gripped by the golf player is inclined with respect to the axis of the insertion portion into which the shaft is inserted.
  • An extension line of the axis of the grip portion passes through the region. Accordingly, the player can set the position of any of the center of gravity of the head, the sweet spot on the face surface, and the center of gravity of the golf ball when the golf ball is hit at the sweet spot on the extended line of the grip club grip axis.
  • the surrounding area exists, it is easy to hit the golf ball at the sweet spot of the head by operating the golf club so as to hit the golf ball on the extended line of the axis of the golf grip.
  • the golf club grip of the present invention it is possible to easily hit the golf ball against the sweet spot of the head in the golf club, and as a result, the golf ball can be easily hit as intended.
  • the gripping portion includes a center of gravity of the head, a sweet spot on the face surface of the head, and a center of gravity of the golf ball when the golf ball is applied to the sweet spot. It is that it is formed so as to be inclined with respect to the axis of the insertion portion so that an extension line of the axis of the gripping portion passes through any one of the positions.
  • the golf club grip is any one of the center of gravity of the head, the sweet spot on the face surface of the head, and the center of gravity of the golf ball when the golf ball is applied to the sweet spot.
  • the extension line of the axis of the gripping portion passes through the position.
  • the grip portion has an axis of 2 ° or more and 5 ° or less toward the toe side of the head with respect to the axis of the insertion portion with respect to the axis of the insertion portion. It is that it is formed to be inclined at an angle of.
  • the golf club grip has a range in which the axis of the grip portion is 2 ° or more and 5 ° or less toward the toe side of the head with respect to the axis of the insertion portion.
  • the axis of the shaft approaches the vertical direction.
  • the grip portion is larger than a radius of the golf ball toward a toe side of the head with respect to a sweet spot on the center of gravity of the head or the face surface of the head. It exists in inclining with respect to the axis line of an insertion part so that the extension line of the axis line of a holding part may pass in an area
  • the grip for a golf club has a grip portion that is equal to or larger than the radius of the golf ball toward the toe side of the head with respect to the center of gravity of the head or the sweet spot on the face surface of the head.
  • the axis of the shaft approaches the vertical direction by being formed so as to be inclined with respect to the axis of the insertion portion so that the extension of the axis of the gripping portion passes through the region.
  • the golf club grip can suppress a so-called toe down that occurs when a golf ball is hit or a moment toward the body side of the head that the player feels when holding the golf club.
  • the gripping portion is formed with a mark on a portion where a plane including the axis of the gripping portion and the axis of the insertion portion intersects.
  • a mark is formed on the grip portion where a plane including the axis line of the grip portion and the axis line of the insertion portion intersects. That is, a mark is formed on the grip portion of the golf club grip in the direction in which the axis of the grip portion is inclined with respect to the axis of the insertion portion.
  • the mark formed on the grip part of the golf club grip is formed on at least one of the so-called toe side on the tip end side of the head and the so-called heel side that is the shaft connection part side of the head on the grip part.
  • the golf club grip can be more accurately and easily positioned and attached to the shaft if it is formed on the toe side of the head.
  • the mark is formed in a groove shape along the axial direction of the grip portion.
  • the golf club grip has a mark formed in a groove shape along the axial direction of the grip portion. Accordingly, an operator who intends to attach the golf club grip to the shaft can more clearly recognize the direction in which the axis of the gripping portion is inclined, so that the axis of the gripping portion is relative to the head connected to the shaft.
  • the golf club grip can be attached to the shaft in a state where the direction is easily positioned. Further, the operator can grasp the axial direction of the gripping part more clearly by inserting a long object extending in the shape of a rod or plate into the mark formed in the groove shape, so that the gripping part of the gripping part can be grasped with respect to the head.
  • the golf club grip can be attached to the shaft by easily and accurately positioning the axial direction.
  • the present invention can be implemented not only as an invention of a golf club grip but also as an invention of a golf club provided with this golf club grip.
  • the golf club is provided with a head for hitting a golf ball, a shaft formed in a rod shape from the head, and an end portion of the shaft.
  • a golf club grip described in one may be provided. Also by this, the same effect as the above-mentioned golf club grip can be expected.
  • FIG. 2 is an explanatory view showing an operation of attaching a golf club grip to a shaft in the golf club shown in FIG. 1. It is the partially broken left view which showed roughly the whole structure of the golf club provided with the grip for golf clubs which concerns on the modification of this invention. It is the partially broken left view which showed roughly the whole structure of the golf club provided with the grip for golf clubs which concerns on the other modification of this invention.
  • FIG. 1A and 1B show an outline of the overall configuration of a golf club 100 provided with a grip 103 which is a golf club grip according to the present invention.
  • FIG. 1A shows a part of the golf club 100. It is a fracture front view, (B) is a left side view of the golf club 100.
  • Note that each drawing referred to in the present specification is schematically represented by exaggerating some of the components in order to facilitate understanding of the present invention. For this reason, the dimension, ratio, etc. between each component may differ.
  • This golf club 100 is a so-called putter used for putting in golf as a ball game.
  • the golf club 100 includes a shaft 101.
  • the shaft 101 is a handle that connects the head 102 and the grip 103 in the golf club 100, and is formed by forming various steel materials, fiber reinforced resin materials, and the like into a long and thin round bar shape.
  • the shaft 101 is bent at one end (lower side in the figure) and has a head 102 attached thereto, and a grip 103 is attached to the other end (upper side in the figure).
  • the head 102 is a massive member having a flat face surface 102a for hitting a golf ball (not shown) in the golf club 100, and various steel materials and various alloy steels are formed in a substantially rectangular parallelepiped shape extending in the horizontal direction in the figure. Configured. In this case, the length of the head 102 from the heel 102b on one end side to which the shaft 101 is connected to the toe 102c on the other end in the longitudinal direction is larger than the thickness in the direction perpendicular to the face surface 102a. It is formed long.
  • the grip 103 is a portion that is gripped by a player (not shown) when hitting a golf ball, and is formed by molding a material such as a rubber material or a resin material into a substantially bottomed cylindrical shape. More specifically, the grip 103 is configured by forming a bottomed hole-like insertion portion 106 inside a grip portion 104 extending in a rod shape.
  • the grip portion 104 is a long portion that is actually gripped by the player when the player hits the golf ball.
  • the grip portion 104 is thick from one end portion (the upper end portion in the drawing) to the other end portion (the lower end portion in the drawing). It is formed in the shape of a rod that gradually becomes thinner.
  • the gripping portion 104 has a flat portion 104a on the toe 102c side of the head 102, and a cross-sectional shape in which the heel 102b side is formed in an arc shape is substantially D-shaped.
  • a groove-shaped mark 105 that is recessed in the longitudinal direction is formed on the flat surface portion 104a of the grip portion 104.
  • the mark 105 is for knowing the orientation of the grip portion 104 with respect to the head 102 in the grip 103 when the grip 103 is attached to the shaft 101.
  • the mark 105 has a width and a depth that allow a guide rod 110 (described later) to be removably inserted.
  • the insertion portion 106 is a bottomed hole for fixing the grip 103 to the upper end portion of the shaft 101 by inserting the upper end portion of the shaft 101 which is the other end portion of the shaft 101. It is formed with a so-called interference fit hole diameter slightly smaller than the outer diameter.
  • the insertion portion 106 is inclined with respect to the axis AXH of the grip portion 104 so that the center of gravity CC of the head 102 is positioned on the extension line of the axis AXH of the grip portion 104 in a state where the grip 103 is attached to the shaft 101. Is formed.
  • the grip portion 104 in the grip 103 is located with respect to the axis line AXS of the insertion portion 106 so that the center of gravity CC of the head 102 is positioned on an extension line of the axis line AXH of the grip portion 104 in a state where the grip 103 is attached to the shaft 101. And inclined.
  • the operator applies adhesive to the upper end portion of the shaft 101 into which the grip 103 is inserted and / or the insertion portion 106 of the grip 103, and then inserts the grip 103 into the upper end portion of the shaft 101. Insert into part 106.
  • the operator adjusts the position around the axis AXS of the shaft 101 with respect to the head 102 of the grip portion 104 so that the center of gravity CC of the head 102 is positioned on the extension line of the axis AXH of the grip portion 104 in the grip 103.
  • the operator inserts the guide rod 110 into the mark 105 of the grip 103 as shown in FIG. Thereby, the operator can easily recognize the extending direction of the axis AXH of the grip portion 104 in the grip 103. Therefore, the operator rotates the grip 103 with respect to the shaft 101 while rotating the grip 103 around the axis AXS while checking the position of the axis AXH of the grip portion 104 around the axis 101 of the shaft 101 via the guide rod 110. Can be positioned. That is, the operator adjusts the position of the grip 103 around the axis AXS of the shaft 101 so that the guide rod 110 is located in a plane including the center of gravity CC of the head 102 and the axis AXS of the shaft 101. As a result, the grip 104 can be positioned at a position where the axis AXH of the grip 104 passes through the center of gravity CC of the head 102.
  • the operator who has adjusted the position of the grip 103 around the axis AXS of the shaft 101 waits for the adhesive applied between the outer peripheral surface of the shaft 101 and the insertion portion 106 of the grip 103 to solidify.
  • the grip 103 is fixedly attached to the upper end of the shaft 101 in the figure.
  • the shaft 101 to which the grip 103 is attached may be a so-called new shaft 101 manufactured newly or a shaft 101 from which a familiar golf club grip is removed. That is, the grip 103 according to the present invention can be newly attached after removing the grip from a conventional golf club that is familiar to the user, as well as the new shaft 101.
  • the golf club 100 grasps the grip portion 104 in the grip 103 of the golf club 100 and confirms the hitting point (hitting point) of the head 102 against the golf ball.
  • the player holds the grip portion 104 so that the thumb is positioned on the flat surface portion 104 a of the grip portion 104.
  • the player confirms the position of the sweet spot S on the face surface 102a of the head 102 with respect to the golf ball.
  • the sweet spot S on the face surface 102a is a portion where a perpendicular drawn from the center of gravity CC of the head 102 toward the face surface 102a intersects with the face surface 102a and its periphery, and is the most effective, that is, a golf ball. It is a part that can give the longest flight distance without feeling uncomfortable with the reaction force when hitting.
  • the player can easily position the sweet spot S of the head 102 with respect to the golf ball by operating the shaft 101 so as to hit the golf ball on the extended line of the axis AXH of the grip portion 104 of the grip 103. it can. Then, after confirming the position of the head 102 with respect to the golf ball, the player performs putting. Even in this case, the player can easily put on the sweet spot S of the head 102 by operating the shaft 101 so as to hit the golf ball on the extended line of the axis AXH of the grip portion 104 of the grip 103. .
  • the grip 103 has the shaft 101 so that the center of gravity CC of the head 102 is positioned on the axis AXH of the grip 104 held by the golf player.
  • the grip portion 104 is formed to be inclined with respect to the axis AXS of the insertion portion 106 to be inserted.
  • the player operates the golf club 100 to hit the golf ball on the extension line of the axis AXH of the grip 103 because the center of gravity CC of the head is located on the extension line of the axis AXH of the grip 103 held by the hand.
  • the golf ball can be hit at the sweet spot S of the head 102. That is, the grip 103 according to the present invention makes it easier to hit the golf ball against the sweet spot S on the head as compared with the conventional golf club. Easy to control direction and strength.
  • the grip 103 is configured by inclining the grip portion 104 with respect to the axis AXS of the insertion portion 106 so that the center of gravity CC of the head 102 is positioned on the axis AXH of the grip portion 104.
  • the grip 103 may be formed so that the grip portion 104 is inclined with respect to the axis AXS of the insertion portion 106 so that the golf ball can be easily applied to the sweet spot S of the head 102 or its peripheral portion. .
  • the grip 103 is configured such that the grip portion 104 is inserted into the insertion portion 106 so that the sweet spot S on the face surface 102 a of the head 102 is positioned on the axis AXH of the grip portion 104. It can be configured to be inclined with respect to the axis AXS. According to this, since the hit point (hitting point) of the golf ball is located on the axis AXH of the grip portion 104, the golf ball can be more easily applied to the sweet spot S.
  • the grip 103 has a center of gravity BC of the golf ball B when the golf ball B is hit with the sweet spot S on the face surface 102 a of the head 102 on the axis AXH of the grip portion 104.
  • the grip 104 may be inclined with respect to the axis AXS of the insertion portion 106 so as to be positioned. According to this, since the center of gravity BC of the golf ball B is located on the axis AXH of the grip portion 104, it is easy to hit the golf ball B with a so-called core.
  • the gripping portion 104 in the grip 103 has these positions in addition to the center of gravity CC of the head 102 and the sweet spot S on the face surface 102a of the head 102, as shown in FIGS.
  • An extension line of the axis AXH of the grip portion 104 may pass through a spherical ball region E having a radius equivalent to the radius of the golf ball at the center. This is because the position on the head 102 where the golf ball is applied is easy to hit the golf ball (in other words, it is easy to control the hitting of the golf ball). That is, some players may find it easier to hit a golf ball at a position slightly deviated from the sweet spot S, for example.
  • the sweet spot S on the face surface 102a of the head 102 does not necessarily exist only as a point. Even in the area around the sweet spot S, the flight distance or hitting ball of the golf ball is substantially equivalent to the sweet spot S.
  • the direction can be controlled, and includes a predetermined region that can be essentially equated with the sweet spot S.
  • the ball region E is a spherical region having the same radius as a golf ball (not shown) centered on the center of gravity CC of the head 102 by a two-dot chain line.
  • the ball region E indicates a spherical region having the same radius as a golf ball (not shown) around the sweet spot S on the face surface 102 a of the head 102 by a two-dot chain line.
  • the ball region E is a golf ball centered on the center of gravity BC of the golf ball B applied to the sweet spot S on the face surface 102 a of the head 102 when putting the golf ball B on the ground G.
  • a spherical region having the same radius as B is indicated by a two-dot chain line. In this case, in FIG. 4, the golf ball B and the ball region E appear to overlap each other.
  • the essence of the present invention is that the grip portion 104 of the grip 103 is formed to be inclined with respect to the axis AXS of the shaft 101 toward a position where it is easy for the player to hit the golf ball.
  • the radius equivalent to the radius of the golf ball centered on any of the center of gravity CC of the head 102, the sweet spot S, and the center of gravity BC of the golf ball is used. Since the ball exists in the spherical ball area E, it is possible to easily control the hitting of the golf ball by allowing the extension line of the axis AXH of the grip portion 104 to pass through each of the ball areas E. .
  • the extension line of the axis AXH of the grip portion 104 is the main direction of the formation direction in which the grip portion 104 is formed, and is not necessarily limited to the central axis of the grip portion 104. It includes an extension line in the direction of formation of the surface of the grip portion 104 (the flat surface portion 104a in the first embodiment) to which the center axis of the gripped hand or the thumb is applied.
  • FIG. 5 is a partially cutaway front view showing an outline of the overall configuration of a golf club 200 provided with a grip 203 which is a golf club grip according to the present invention.
  • parts different from the first embodiment will be mainly described, and the same reference numerals (only the hundreds are changed) will be assigned to the same configuration as the first embodiment. The description including the operating part will be omitted as appropriate.
  • the golf club 200 according to the second embodiment is different from the golf club 100 according to the first embodiment in that the form of the grip portion 204 formed on the grip 203 is different.
  • the grip portion 204 in the second embodiment is an elongated portion that is actually gripped by the player when the player hits the golf ball, like the grip portion 104 in the first embodiment. It is formed in a rod shape whose thickness gradually decreases from one end (the upper end in the figure) to the other end (the lower end in the figure).
  • the grip portion 204 has a flat section 204a on the toe 202c side of the head 202, and a cross-sectional shape in which the heel 202b side is formed in an arc shape is substantially D-shaped. ing.
  • a groove-shaped mark 205 that is recessed in the longitudinal direction is formed on the flat surface portion 204a of the grip portion 204. Similar to the mark 105 in the first embodiment, the mark 205 is for knowing the orientation of the grip part 204 with respect to the head 202 of the grip 203 when the grip 203 is attached to the shaft 201, and is gripped on the flat part 204a. It is formed to extend linearly along the grip portion 204 at a portion where a plane including the axis line AXH of the portion 204 and the axis line AXS of the insertion portion 206 intersects. The mark 205 has a width and a depth that allow the guide rod 110 to be removably inserted.
  • the insertion portion 206 fixes the grip 203 to the upper end portion of the shaft 201 by inserting the upper end portion in the figure, which is the other end portion of the shaft 201, similarly to the insertion portion 106 in the first embodiment.
  • the bottomed hole is a so-called interference fit hole diameter that is slightly smaller than the outer diameter of the shaft 201.
  • the insertion part 206 is formed such that an extension line of the axis AXH of the grip part 204 is inclined with respect to the axis AXS of the insertion part 206.
  • the insertion portion 206 has a radius of the golf ball toward the toe 202c side of the head 202 with respect to the sweet spot S on the face surface 202a of the head 202 in a state where the grip 203 is attached to the shaft 201. It is formed so that an extension line of the axis AXH of the grip portion 204 passes through the above region. That is, the gripping portion 204 is such that an extension line of the axis AXH of the gripping portion 204 passes through a region that is equal to or larger than the radius of the golf ball toward the toe 202c side of the head 202 with respect to the sweet spot S on the face surface 202a of the head 202.
  • the insertion portion 206 is formed to be inclined with respect to the axis AXS.
  • this grip 203 is attached to the shaft 201 by the procedure similar to the grip 103 in the said embodiment. Accordingly, in the present embodiment, the gripping portion 204 is inclined with respect to the axis AXS of the insertion portion 206 so that the extension line of the axis AXH of the gripping portion 204 passes outside the toe 202c of the head 202. It is attached to the shaft 201.
  • the golf club 200 gripped by the player is formed in a state where the axis AXH of the grip portion 204 is inclined with respect to the axis AXS of the insertion portion 206 (that is, the axis AXS of the shaft 201). Is held as usual and the axis AXS of the shaft 201 approaches the vertical state. Thereby, the golf club 200 can suppress the moment toward the player side of the head 202 which is felt when the player holds the golf club 200.
  • the player After confirming the position of the head 202 with respect to the golf ball, the player performs putting. Also in this case, the golf club 200 can be played in a state in which so-called toe down that occurs when the player hits the golf ball is suppressed because the axis AXS of the shaft 201 is close to the vertical state. Thus, the player can easily put the golf ball on the sweet spot S of the head 202 for putting.
  • the grip 203 has the gripping portion 204 with respect to the center of gravity CC of the head 202 or the sweet spot S on the face surface 02a of the head 202.
  • the player hits the golf ball by being inclined with respect to the axis AXS of the insertion portion 206 so that the extension line of the axis AXH of the grip portion 202 passes through a region not less than the radius of the golf ball toward the 202c side.
  • the axis AXS of the shaft 201 approaches the vertical direction.
  • the grip 203 can suppress the moment toward the body side of the head 202 that the player feels when holding the golf club and the toe down that occurs when the golf ball is hit. The effect of suppressing such a moment and toe down generated when hitting a golf ball becomes more prominent as the shaft 201 is formed longer.
  • the grip portion 204 in the grip 203 is on the toe 202 c side of the head 202 with respect to the sweet spot S (for example, the end or center of the sweet spot S) on the face surface 202 a of the head 202. It is formed so as to be inclined with respect to the axis AXS of the insertion portion 206 so that an extension line of the axis AXH of the grip portion 204 passes through a region equal to or larger than the radius of the golf ball.
  • the inclination angle of the grip portion 204 with respect to the insertion portion 206 is not necessarily limited to the above-described embodiment as long as the moment and the toe down acting on the body side of the player can be suppressed and the player can feel that the golf ball is easily hit. It is not limited to.
  • the gripping portion 204 has the head 202 with respect to the center of gravity CC of the head 202 or the sweet spot S (for example, the end or center of the sweet spot S) on the face 202a of the head 202. Insert toward the toe side 202c so that the extension line of the axis AXH of the grip portion 204 passes through a region not less than the radius of the golf ball, preferably not less than the radius of the golf ball and within 5 cm from the center of gravity CC or the sweet spot S. It may be formed so as to be inclined with respect to the axis AXS of the portion 206.
  • the ball region E indicates a spherical region having the same radius as a golf ball (not shown) centered on the center of gravity CC of the head 202 by a two-dot chain line.
  • the gripper 204 has an axis line AXH of the gripper part 204 of 2 ° or more and 5 ° or less toward the toe side 202c of the head 202 with respect to the axis line AXS of the insertion unit 206.
  • it is formed to be inclined at an angle in the range of 2.5 ° or more and 4 ° or less.
  • the grips 104 and 204 in the grips 103 and 203 are formed in a substantially D-shaped cross section having the flat portions 104a and 204a.
  • the shape of the grips 104 and 204 in the grips 103 and 203 is not necessarily limited to the first and second embodiments. That is, it is natural that the grips 103 and 203 may be formed in, for example, a circular shape, an elliptical shape, a rectangular shape, a triangular shape, or a combination thereof.
  • the grips 104 and 204 in the grips 103 and 203 are formed in a tapered shape with a thickness that decreases from the upper end in the drawing toward the heads 102 and 202. Further, the thickness may be constant or the shape may be thickened from the upper end of the figure toward the head 102 or 202 side.
  • the marks 105 and 205 are formed on the flat portions 104 a and 204 a of the grip portions 104 and 204 of the grips 103 and 203, and the grip portion 104 is formed using the guide rod 110. , 204 was positioned. However, an operator who attaches the grips 103 and 203 to the upper ends of the shafts 101 and 201 aligns the axis AXH of the grips 104 and 205 with respect to the center of gravity CC of the heads 102 and 202 without using the guide rod 110. Can also be done.
  • the operator confirms the positions of the grips 104 and 204 around the axis 101 and the axis AXS of the grips 104 and 204 through the marks 105 and 205 formed in the groove shape, while holding the grips 103 and 203 on the shaft 101, By rotationally displacing with respect to 201, the positions around the axis AXS of the shafts 101 and 201 can be positioned. According to this, since the guide rod 110 is unnecessary, the groove width can be narrowed as compared with the first and second embodiments.
  • the guide rod 110 can be formed in a round bar shape or a square bar shape in addition to the plate shape as in the first and second embodiments.
  • the marks 105 and 205 are formed in a groove shape.
  • the marks 105 and 205 only need to know the direction in which the axis AXH extends in the grips 104 and 204. Therefore, the marks 105 and 205 only need to be formed on a portion where a plane including the axis line AXH of the gripping parts 104 and 204 and the axis line AXS of the insertion part intersect.
  • the marks 105 and 205 may be formed in, for example, a triangular groove shape other than a square shape, may be formed in a protruding shape, or may be a straight line or a triangular shape or symbol. It may be something that depicts.
  • the marks 105 and 205 are formed on the grips 104 and 204 on the so-called toe 102c and 202c side of the heads 102 and 202, instead of or in addition to the heads 102 and 202. It can also be formed on the so-called heels 102b and 202b side which is the connection part side.
  • the marks 105 and 205 are formed along the shape of the grip portions 104 and 204 formed in a tapered shape in each of the above embodiments, the marks 105 and 205 are not parallel to the axis AXH of the grip portions 104 and 204. .
  • the marks 105 and 205 can be formed in parallel to the axis AXH of the gripping portions 104 and 205 by, for example, forming the gripping portions 104 and 204 to have a constant thickness.
  • the grips 103 and 203 are fixed to the upper ends of the shafts 101 and 201 with an adhesive.
  • the grips 103 and 203 may be fixed by a fixing method other than an adhesive, for example, a double-sided tape, or the grips 103 and 203 may be made of a deformable material such as a rubber material or a resin material. Accordingly, the shafts 101 and 201 may be fixed by elastic force.

Abstract

Provided are a golf club grip and a golf club with which it is possible to make it easier to hit a golf ball as one intends by making it easier for a golf club head to strike the golf club with a sweet spot of the head. A golf club (100) is configured by a head (102) for hitting a golf ball being disposed on one end part of a shaft (101) which extends in a rod shape and a grip (103) for a player to hold the shaft (101) being disposed on the other end part thereof. The grip (103) is configured with an insertion part (106) being formed with a hole shape with a bottom in the inner part of a clasp part (104) which extends in a rod shape. The clasp part (104) is formed obliquely with respect to an axis (AXS) of the insertion part (106) in a state wherein the grip (103) is attached to the shaft (101) such that a center of gravity (CC) of the head (102) is located upon an extension line of an axis (AXH) of the clasp part (104).

Description

ゴルフクラブ用グリップおよびゴルフクラブGolf club grip and golf club
　本発明は、ゴルフクラブのシャフトの先端部に取り付けられるゴルフクラブ用グリップおよびゴルフクラブに関する。 The present invention relates to a golf club grip and a golf club that are attached to the tip of a golf club shaft.
　従来から、球技としてのゴルフにおいては、ゴルフボールを打つための道具としてゴルフクラブが用いられている。一般に、ゴルフクラブは、例えば、下記特許文献１に示されるように、棒状に延びるシャフトの一方の端部にボルフボールを打つためのヘッドが設けられるとともに他方の端部にプレーヤがシャフトを握るためのゴルフクラブ用グリップが設けられて構成されている。 Conventionally, in golf as a ball game, a golf club has been used as a tool for hitting a golf ball. Generally, for example, as shown in Patent Document 1 below, a golf club is provided with a head for hitting a wolf ball at one end of a shaft extending in a rod shape, and a player grips the shaft at the other end. The golf club grip is provided.
特開２０１１－１０６６９号公報JP 2011-10669 A
　しかしながら、このような従来のゴルフクラブにおいては、図６（Ａ），（Ｂ）に示すように、ゴルフクラブ１におけるシャフト２の図示上端部に設けられたゴルフクラブ用グリップ３の軸線ＡＸＧがシャフト２の図示下端部に設けられたヘッド４の重心ＣＣから外れているため、ゴルフボールをヘッドのスイートスポットＳで打つためには相応の習熟が必要でありゴルフボールをプレーヤの意思通りに打つことが困難という問題があった。これに対して、例えば、野球やテニスなどの球技においては、バットやラケットの把持部分であるグリップの軸線の延長線上にスイートスポットが存在するため、把持部分の延長線上でボールを打つように操作することにより比較的容易にスイートスポット上でボールを打つことができ打球の方向および強さもコントロールし易い。 However, in such a conventional golf club, as shown in FIGS. 6A and 6B, the axis AXG of the golf club grip 3 provided at the upper end portion of the shaft 2 of the golf club 1 shown in the figure is the shaft. 2 is off the center of gravity CC of the head 4 provided at the lower end of the figure 2, so that it is necessary to be proficient in order to hit the golf ball with the sweet spot S of the head. There was a problem of difficulty. On the other hand, in ball games such as baseball and tennis, for example, there is a sweet spot on the extension line of the grip that is the grip part of the bat or racket, so that the ball is hit on the extension line of the grip part. By doing so, the ball can be hit on the sweet spot relatively easily, and the direction and strength of the hit ball can be easily controlled.
　しかし、ゴルフにおいては、前記した通りゴルフクラブ用グリップ３の軸線ＡＸＧの延長線上からヘッド４がずれた位置に配置されているため、プレーヤはこのずれ量を加味してゴルフクラブをスイングしなければならず、ヘッド４のスイートスポットＳにゴルフボールを当てることが困難で打球の方向や強さを思い通りにコントロールし難くいという問題があった。なお、ゴルフクラブ１のヘッド４におけるスイートスポットＳとは、ヘッド４の重心からフェース面４ａに向かって引いた垂線がフェース面４ａと交わる部分およびその周囲のエリア（スイートエリア）であり、最も効果的、すなわち、ゴルフボールを打つ際の反力に違和感を覚えることなく最長の飛距離を出すことができるエリアのことである。 However, in golf, as described above, since the head 4 is disposed at a position shifted from the extension line of the axis AXG of the golf club grip 3, the player must swing the golf club in consideration of this shift amount. However, there is a problem that it is difficult to hit the golf ball on the sweet spot S of the head 4 and it is difficult to control the direction and strength of the hit ball as desired. The sweet spot S in the head 4 of the golf club 1 is a portion where a perpendicular drawn from the center of gravity of the head 4 toward the face surface 4a intersects with the face surface 4a and its surrounding area (sweet area). That is, an area where the longest flight distance can be obtained without feeling uncomfortable with the reaction force when hitting a golf ball.
　本発明は上記問題に対処するためなされたもので、その目的は、ゴルフクラブにおけるヘッドのスイートスポットにゴルフボールを当て易くすることによりゴルフボールを意思通りに打ち易くすることができるゴルフクラブ用グリップおよびゴルフクラブを提供することにある。 SUMMARY OF THE INVENTION The present invention has been made to address the above problems, and an object of the present invention is to provide a golf club grip that makes it easier to hit the golf ball as intended by making it easier to hit the golf ball against the sweet spot of the head in the golf club. And to provide a golf club.
　上記目的を達成するため、本発明の特徴は、ゴルフボールを打つヘッドから棒状に延びるシャフトの端部に設けられるゴルフクラブ用グリップにおいて、ヘッドでゴルフボールを打つ際に握られる棒状に形成された把持部と、把持部の内側に形成されてシャフトの端部が挿し込まれる筒状の挿込部とを備え、把持部は、挿込部に挿し込んだシャフトの軸線に対して把持部の軸線が傾斜するように挿込部の軸線に対して傾斜して形成されていることにある。 In order to achieve the above object, a feature of the present invention is a golf club grip provided at the end of a shaft extending in a rod shape from a golf ball hitting head, which is formed in a rod shape that is gripped when hitting a golf ball with the head. A gripping portion and a cylindrical insertion portion that is formed inside the gripping portion and into which an end portion of the shaft is inserted, the gripping portion of the gripping portion with respect to the axis of the shaft inserted into the insertion portion. It exists in inclining with respect to the axis line of an insertion part so that an axis line may incline.
　このように構成した本発明の特徴によれば、ゴルフクラブ用グリップは、シャフトが挿し込まれる挿込部の軸線に対してゴルフのプレーヤに握られる把持部の軸線が傾斜して形成されている。したがって、プレーヤは、自分が打ち易いと感じる傾斜具合の把持部が形成されたゴルフクラブ用グリップを用いることによってヘッドのスイートスポットでゴルフボールを容易に打つことができる。すなわち、本発明に係るゴルフクラブ用グリップによれば、ゴルフクラブにおけるヘッドのスイートスポットに容易にゴルフボールを当てることができ、結果としてゴルフボールを意思通りに打ち易くすることができる。 According to the feature of the present invention configured as described above, the golf club grip is formed such that the axis of the grip portion gripped by the golf player is inclined with respect to the axis of the insertion portion into which the shaft is inserted. . Therefore, the player can easily hit the golf ball at the sweet spot of the head by using the grip for the golf club in which the grip portion having an inclination that feels easy to hit is formed. In other words, according to the golf club grip of the present invention, it is possible to easily hit the golf ball against the sweet spot of the head in the golf club, and as a result, the golf ball can be easily hit as intended.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、把持部は、ヘッドの重心、ヘッドのフェース面におけるスイートスポットおよびスイートスポットにゴルフボールを当てた際におけるこのゴルフボールの重心のうちのいずれかの位置を中心とするゴルフボールの半径と同じ半径の球状の領域内に把持部の軸線の延長線が通るように挿込部の軸線に対して傾斜して形成されていることにある。 According to another aspect of the present invention, in the grip for a golf club, the gripping portion includes a center of gravity of the head, a sweet spot on the face surface of the head, and a center of gravity of the golf ball when the golf ball is applied to the sweet spot. Is formed so as to be inclined with respect to the axis of the insertion portion so that an extension line of the axis of the gripping portion passes through a spherical region having the same radius as the radius of the golf ball centered at any position of is there.
　このように構成した本発明の特徴によれば、ゴルフクラブ用グリップは、シャフトが挿し込まれる挿込部の軸線に対してゴルフのプレーヤに握られる把持部の形成方向が傾斜して形成されることにより、ヘッドの重心、ヘッドのフェース面におけるスイートスポットおよびスイートスポットにゴルフボールを当てた際におけるゴルフボールの重心のいずれかの位置を中心とするゴルフボールの半径相当量を半径とする球状の領域内に把持部の軸線の延長線が通るように構成されている。これにより、プレーヤは、握ったゴルフクラブ用グリップの軸線の延長線上にヘッドの重心、フェース面におけるスイートスポットおよびスイートスポットでゴルフボールを打った際におけるゴルフボールの重心のうちのいずれかの位置の周囲領域が存在しているため、ゴルフ用グリップの軸線の延長線上でゴルフボールを打つようにゴルフクラブを操作することによってヘッドのスイートスポットでゴルフボールを打つことが容易となる。すなわち、本発明に係るゴルフクラブ用グリップによれば、ゴルフクラブにおけるヘッドのスイートスポットに容易にゴルフボールを当てることができ、結果としてゴルフボールを意思通りに打ち易くすることができる。 According to the feature of the present invention configured as described above, the golf club grip is formed such that the forming direction of the grip portion gripped by the golf player is inclined with respect to the axis of the insertion portion into which the shaft is inserted. Thus, when the golf ball is applied to the center of gravity of the head, the sweet spot on the face surface of the head, and the center of gravity of the golf ball, An extension line of the axis of the grip portion passes through the region. Accordingly, the player can set the position of any of the center of gravity of the head, the sweet spot on the face surface, and the center of gravity of the golf ball when the golf ball is hit at the sweet spot on the extended line of the grip club grip axis. Since the surrounding area exists, it is easy to hit the golf ball at the sweet spot of the head by operating the golf club so as to hit the golf ball on the extended line of the axis of the golf grip. In other words, according to the golf club grip of the present invention, it is possible to easily hit the golf ball against the sweet spot of the head in the golf club, and as a result, the golf ball can be easily hit as intended.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、記把持部は、ヘッドの重心、ヘッドのフェース面におけるスイートスポットおよびスイートスポットにゴルフボールを当てた際におけるゴルフボールの重心のうちのいずれかの位置を把持部の軸線の延長線が通るように挿込部の軸線に対して傾斜して形成されていることにある。 According to another aspect of the present invention, in the golf club grip, the gripping portion includes a center of gravity of the head, a sweet spot on the face surface of the head, and a center of gravity of the golf ball when the golf ball is applied to the sweet spot. It is that it is formed so as to be inclined with respect to the axis of the insertion portion so that an extension line of the axis of the gripping portion passes through any one of the positions.
　このように構成した本発明の他の特徴によれば、ゴルフクラブ用グリップは、ヘッドの重心、ヘッドのフェース面におけるスイートスポットおよびスイートスポットにゴルフボールを当てた際におけるゴルフボールの重心のいずれかの位置に把持部の軸線の延長線が通るように構成されている。これにより、プレーヤは、握ったゴルフクラブ用グリップの軸線の延長線上にヘッドの重心、フェース面におけるスイートスポットおよびスイートスポットでゴルフボールを打った際におけるゴルフボールの重心のうちのいずれかの位置が存在しているため、ゴルフ用グリップの軸線の延長線上でゴルフボールを打つようにゴルフクラブを操作することによってヘッドのスイートスポットでゴルフボールを打つことが容易となる。すなわち、本発明に係るゴルフクラブ用グリップによれば、ゴルフクラブにおけるヘッドのスイートスポットに容易にゴルフボールを当てることができ、結果としてゴルフボールを意思通りに打ち易くすることができる。 According to another feature of the present invention configured as described above, the golf club grip is any one of the center of gravity of the head, the sweet spot on the face surface of the head, and the center of gravity of the golf ball when the golf ball is applied to the sweet spot. The extension line of the axis of the gripping portion passes through the position. As a result, the player can determine whether the position of the center of gravity of the head, the sweet spot on the face surface, or the center of gravity of the golf ball when the golf ball is hit with the sweet spot on the extended line of the grip club grip axis. Therefore, it becomes easy to hit the golf ball at the sweet spot of the head by operating the golf club so as to hit the golf ball on the extension line of the axis of the golf grip. In other words, according to the golf club grip of the present invention, it is possible to easily hit the golf ball against the sweet spot of the head in the golf club, and as a result, the golf ball can be easily hit as intended.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、把持部は、把持部の軸線が挿込部の軸線に対してヘッドのトゥ側に向かって２°以上かつ５°以下の範囲の角度で傾斜して形成されていることにある。 Another feature of the present invention is that in the golf club grip, the grip portion has an axis of 2 ° or more and 5 ° or less toward the toe side of the head with respect to the axis of the insertion portion with respect to the axis of the insertion portion. It is that it is formed to be inclined at an angle of.
　このように構成した本発明の他の特徴によれば、ゴルフクラブ用グリップは、把持部の軸線が挿込部の軸線に対してヘッドのトゥ側に向かって２°以上かつ５°以下の範囲の角度で形成されることによってプレーヤがゴルフボールを打つ際におけるシャフトの軸線が垂直方向に近づく。これにより、ゴルフクラブ用グリップは、プレーヤがゴルフクラブを構えた際に感じるヘッドの身体側向かうモーメントやゴルフボールを打つ際に生じる所謂トゥダウンを抑制することができる。 According to another feature of the present invention configured as described above, the golf club grip has a range in which the axis of the grip portion is 2 ° or more and 5 ° or less toward the toe side of the head with respect to the axis of the insertion portion. When the player hits the golf ball, the axis of the shaft approaches the vertical direction. Thereby, the golf club grip can suppress a so-called toe down that occurs when a golf ball is hit or a moment toward the body side of the head that the player feels when holding the golf club.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、把持部は、ヘッドの重心またはヘッドのフェース面におけるスイートスポットに対して前記ヘッドのトゥ側に向かって前記ゴルフボールの半径以上の領域に把持部の軸線の延長線が通るように挿込部の軸線に対して傾斜して形成されていることにある。 According to another aspect of the present invention, in the golf club grip, the grip portion is larger than a radius of the golf ball toward a toe side of the head with respect to a sweet spot on the center of gravity of the head or the face surface of the head. It exists in inclining with respect to the axis line of an insertion part so that the extension line of the axis line of a holding part may pass in an area | region.
　このように構成した本発明の他の特徴によれば、ゴルフクラブ用グリップは、把持部がヘッドの重心またはヘッドのフェース面におけるスイートスポットに対してヘッドのトゥ側に向かってゴルフボールの半径以上の領域に把持部の軸線の延長線が通るように挿込部の軸線に対して傾斜して形成されることによってプレーヤがゴルフボールを打つ際におけるシャフトの軸線が垂直方向に近づく。これにより、ゴルフクラブ用グリップは、プレーヤがゴルフクラブを構えた際に感じるヘッドの身体側向かうモーメントやゴルフボールを打つ際に生じる所謂トゥダウンを抑制することができる。 According to another feature of the present invention configured as described above, the grip for a golf club has a grip portion that is equal to or larger than the radius of the golf ball toward the toe side of the head with respect to the center of gravity of the head or the sweet spot on the face surface of the head. When the player hits the golf ball, the axis of the shaft approaches the vertical direction by being formed so as to be inclined with respect to the axis of the insertion portion so that the extension of the axis of the gripping portion passes through the region. Thereby, the golf club grip can suppress a so-called toe down that occurs when a golf ball is hit or a moment toward the body side of the head that the player feels when holding the golf club.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、把持部は、把持部の軸線と挿込部の軸線とを含む平面が交わる部分上に目印が形成されていることにある。 Another feature of the present invention is that, in the golf club grip, the gripping portion is formed with a mark on a portion where a plane including the axis of the gripping portion and the axis of the insertion portion intersects.
　このように構成した本発明の他の特徴によれば、ゴルフクラブ用グリップは、把持部の軸線と挿込部の軸線とを含む平面が交わる把持部上に目印が形成されている。すなわち、ゴルフクラブ用グリップの把持部上には、把持部の軸線が挿込部の軸線に対して傾斜する方向上に目印が形成されている。これにより、ゴルフクラブ用グリップをシャフトに装着しようとする作業者は、把持部の軸線をシャフトに接続されたヘッド、例えば、ヘッドの重心、スイートスポット、角部または外縁部などに容易に位置決めしてゴルフクラブ用グリップをシャフトに装着することができる。なお、ゴルフクラブ用グリップの把持部上に形成される目印は、把持部上においてヘッドの先端部側の所謂トゥ側およびヘッドにおけるシャフトの接続部側である所謂ヒール側の少なくとも一方に形成されていればよいが、ヘッドのトゥ側に形成した方がゴルフクラブ用グリップをより正確かつ容易に位置決めしてシャフトに装着することができる。 According to another feature of the present invention configured as described above, in the golf club grip, a mark is formed on the grip portion where a plane including the axis line of the grip portion and the axis line of the insertion portion intersects. That is, a mark is formed on the grip portion of the golf club grip in the direction in which the axis of the grip portion is inclined with respect to the axis of the insertion portion. As a result, an operator who wants to attach the golf club grip to the shaft can easily position the axis of the gripping part on the head connected to the shaft, for example, the center of gravity, sweet spot, corner or outer edge of the head. The golf club grip can be attached to the shaft. The mark formed on the grip part of the golf club grip is formed on at least one of the so-called toe side on the tip end side of the head and the so-called heel side that is the shaft connection part side of the head on the grip part. However, the golf club grip can be more accurately and easily positioned and attached to the shaft if it is formed on the toe side of the head.
　また、本発明の他の特徴は、前記ゴルフクラブ用グリップにおいて、目印は、把持部の軸線方向に沿って溝状に形成されていることにある。 Another feature of the present invention is that in the golf club grip, the mark is formed in a groove shape along the axial direction of the grip portion.
　このように構成した本発明の他の特徴によれば、ゴルフクラブ用グリップは、目印が把持部の軸線方向に沿って溝状に形成されている。これにより、ゴルフクラブ用グリップをシャフトに装着しようとする作業者は、把持部の軸線が傾斜する方向をより明確に認識することができるため、シャフトに接続されたヘッドに対して把持部の軸線方向を容易に位置決めした状態でゴルフクラブ用グリップをシャフトに装着することができる。また、作業者は、溝状に形成された目印内に棒状や板状に延びる長尺物を挿し込むことにより、より明確に把持部の軸線方向を把握できるため、ヘッドに対して把持部の軸線方向を容易かつ正確に位置決めしてゴルフクラブ用グリップをシャフトに装着することができる。 According to another feature of the present invention configured as described above, the golf club grip has a mark formed in a groove shape along the axial direction of the grip portion. Accordingly, an operator who intends to attach the golf club grip to the shaft can more clearly recognize the direction in which the axis of the gripping portion is inclined, so that the axis of the gripping portion is relative to the head connected to the shaft. The golf club grip can be attached to the shaft in a state where the direction is easily positioned. Further, the operator can grasp the axial direction of the gripping part more clearly by inserting a long object extending in the shape of a rod or plate into the mark formed in the groove shape, so that the gripping part of the gripping part can be grasped with respect to the head. The golf club grip can be attached to the shaft by easily and accurately positioning the axial direction.
　また、本発明はゴルフクラブ用グリップの発明として実施できるばかりでなく、このゴルフクラブ用グリップを備えたゴルフクラブの発明としても実施できるものである。 Further, the present invention can be implemented not only as an invention of a golf club grip but also as an invention of a golf club provided with this golf club grip.
　具体的には、ゴルフクラブは、ゴルフボールを打つためのヘッドと、ヘッドから棒状に延びて形成されたシャフトと、シャフトにおける端部に設けられた請求項１ないし請求項７のうちのいずれか１つに記載したゴルフクラブ用グリップとを備えるようにすればよい。これによっても、上記ゴルフクラブ用グリップと同様の作用効果を期待できる。 Specifically, the golf club is provided with a head for hitting a golf ball, a shaft formed in a rod shape from the head, and an end portion of the shaft. A golf club grip described in one may be provided. Also by this, the same effect as the above-mentioned golf club grip can be expected.
（Ａ），（Ｂ）は本発明の一実施形態である第１実施形態に係るゴルフクラブ用グリップを備えたゴルフクラブの全体構成を概略的に示しており、（Ａ）は同ゴルフクラブの一部破断正面図であり、（Ｂ）は同ゴルフクラブの左側面図である。(A), (B) has shown roughly the whole structure of the golf club provided with the grip for golf clubs concerning 1st Embodiment which is one Embodiment of this invention, (A) is the golf club of the same It is a partially broken front view, (B) is a left side view of the golf club. 図１に示すゴルフクラブにおけるシャフトにゴルフクラブ用グリップを取り付ける作業を示す説明図である。FIG. 2 is an explanatory view showing an operation of attaching a golf club grip to a shaft in the golf club shown in FIG. 1. 本発明の変形例に係るゴルフクラブ用グリップを備えたゴルフクラブの全体構成を概略的に示した一部破断左側面図である。It is the partially broken left view which showed roughly the whole structure of the golf club provided with the grip for golf clubs which concerns on the modification of this invention. 本発明の他の変形例に係るゴルフクラブ用グリップを備えたゴルフクラブの全体構成を概略的に示した一部破断左側面図である。It is the partially broken left view which showed roughly the whole structure of the golf club provided with the grip for golf clubs which concerns on the other modification of this invention. 本発明の一実施形態である第２実施形態に係るゴルフクラブ用グリップを備えたゴルフクラブの全体構成を概略的に示した一部破断正面図である。It is the partially broken front view which showed roughly the whole structure of the golf club provided with the grip for golf clubs concerning 2nd Embodiment which is one Embodiment of this invention. （Ａ），（Ｂ）は従来技術に係るゴルフクラブの全体構成の概略を示しており、（Ａ）は同ゴルフクラブの正面図であり、（Ｂ）は同ゴルフクラブの左側面図である。(A), (B) has shown the outline of the whole structure of the golf club which concerns on a prior art, (A) is the front view of the same golf club, (B) is the left view of the same golf club. .
（第１実施形態）
　以下、本発明に係るゴルフクラブ用グリップの一実施形態である第１実施形態について図面を参照しながら説明する。図１（Ａ），（Ｂ）は、本発明に係るゴルフクラブ用グリップであるグリップ１０３を備えたゴルフクラブ１００の全体構成の概略を示しており、（Ａ）は同ゴルフクラブ１００の一部破断正面図であり、（Ｂ）は同ゴルフクラブ１００の左側面図である。なお、本明細書において参照する各図は、本発明の理解を容易にするために一部の構成要素を誇張して表わすなど模式的に表している。このため、各構成要素間の寸法や比率などは異なっていることがある。このゴルフクラブ１００は、球技としてのゴルフにおいてパッティング時に用いる所謂パターである。 (First embodiment)
Hereinafter, a first embodiment as an embodiment of a golf club grip according to the present invention will be described with reference to the drawings. 1A and 1B show an outline of the overall configuration of a golf club 100 provided with a grip 103 which is a golf club grip according to the present invention. FIG. 1A shows a part of the golf club 100. It is a fracture front view, (B) is a left side view of the golf club 100. Note that each drawing referred to in the present specification is schematically represented by exaggerating some of the components in order to facilitate understanding of the present invention. For this reason, the dimension, ratio, etc. between each component may differ. This golf club 100 is a so-called putter used for putting in golf as a ball game.
（ゴルフクラブ１００の構成）
　ゴルフクラブ１００は、シャフト１０１を備えている。シャフト１０１は、ゴルフクラブ１００においてヘッド１０２とグリップ１０３とを繋ぐ柄であり、各種鋼材や繊維強化樹脂材などの材料を直線状に延びる細長い丸棒状に形成して構成されている。このシャフト１０１は、一方（図示下方）の端部が屈曲してヘッド１０２が取り付けられているとともに、他方（図示上方）の端部にグリップ１０３が取り付けられている。 (Configuration of golf club 100)
The golf club 100 includes a shaft 101. The shaft 101 is a handle that connects the head 102 and the grip 103 in the golf club 100, and is formed by forming various steel materials, fiber reinforced resin materials, and the like into a long and thin round bar shape. The shaft 101 is bent at one end (lower side in the figure) and has a head 102 attached thereto, and a grip 103 is attached to the other end (upper side in the figure).
　ヘッド１０２は、ゴルフクラブ１００においてゴルフボール（図示せず）を打つ平面状のフェース面１０２ａを備えた塊状の部材であり、各種鋼材や各種合金鋼を図示左右方向に延びる略直方体状に形成して構成されている。この場合、ヘッド１０２は、シャフト１０１が接続される一方の端部側であるヒール１０２ｂから長手方向における他方の端部であるトゥ１０２ｃまでの長さがフェース面１０２ａに直交する方向の厚さよりも長く形成されている。 The head 102 is a massive member having a flat face surface 102a for hitting a golf ball (not shown) in the golf club 100, and various steel materials and various alloy steels are formed in a substantially rectangular parallelepiped shape extending in the horizontal direction in the figure. Configured. In this case, the length of the head 102 from the heel 102b on one end side to which the shaft 101 is connected to the toe 102c on the other end in the longitudinal direction is larger than the thickness in the direction perpendicular to the face surface 102a. It is formed long.
　グリップ１０３は、ゴルフボールを打つ際にプレーヤ（図示せず）によって把持される部分であり、ゴム材や樹脂材などの材料を略有底筒状に成形して構成されている。より具体的には、グリップ１０３は、棒状に延びる把持部１０４の内部に有底穴状の挿込部１０６が形成されて構成されている。 The grip 103 is a portion that is gripped by a player (not shown) when hitting a golf ball, and is formed by molding a material such as a rubber material or a resin material into a substantially bottomed cylindrical shape. More specifically, the grip 103 is configured by forming a bottomed hole-like insertion portion 106 inside a grip portion 104 extending in a rod shape.
　把持部１０４は、プレーヤがゴルフボールを打つ際に実際にプレーヤによって握られる長尺状の部分であり、一方の端部（図示上端部）から他方の端部（図示下端部）に向かって太さが徐々に細くなる棒状に形成されている。本実施形態においては、把持部１０４は、ヘッド１０２のトゥ１０２ｃ側に平面部１０４ａを有しつつヒール１０２ｂ側が円弧状に形成された断面形状が略Ｄ字に形成されている。 The grip portion 104 is a long portion that is actually gripped by the player when the player hits the golf ball. The grip portion 104 is thick from one end portion (the upper end portion in the drawing) to the other end portion (the lower end portion in the drawing). It is formed in the shape of a rod that gradually becomes thinner. In the present embodiment, the gripping portion 104 has a flat portion 104a on the toe 102c side of the head 102, and a cross-sectional shape in which the heel 102b side is formed in an arc shape is substantially D-shaped.
　この把持部１０４における平面部１０４ａには、長手方向に沿って凹状に窪んだ溝状の目印１０５が形成されている。目印１０５は、グリップ１０３をシャフト１０１に取り付ける際にグリップ１０３における把持部１０４のヘッド１０２に対する向きを知るためのものであり、平面部１０４ａ上において把持部１０４の軸線ＡＸＨと挿込部１０６の軸線ＡＸＳとを含む平面が交わる部分に把持部１０４に沿って直線状に延びて形成されている。この目印１０５の幅および深さは、後述するガイドロッド１１０を着脱自在に挿し込み可能な幅および深さで形成されている。 A groove-shaped mark 105 that is recessed in the longitudinal direction is formed on the flat surface portion 104a of the grip portion 104. The mark 105 is for knowing the orientation of the grip portion 104 with respect to the head 102 in the grip 103 when the grip 103 is attached to the shaft 101. The axis line AXH of the grip portion 104 and the axis line of the insertion portion 106 on the flat surface portion 104a. It is formed so as to extend linearly along the grip 104 at a portion where planes including AXS intersect. The mark 105 has a width and a depth that allow a guide rod 110 (described later) to be removably inserted.
　挿込部１０６は、シャフト１０１における前記他方の端部である図示上端部が挿し込まれることにより、このシャフト１０１の上端部にグリップ１０３を固定するための有底の穴であり、シャフト１０１の外径に対して若干小さい所謂締り嵌めの穴径で形成されている。この挿込部１０６は、グリップ１０３がシャフト１０１に取り付けられた状態において把持部１０４の軸線ＡＸＨの延長線上にヘッド１０２の重心ＣＣが位置するように把持部１０４の軸線ＡＸＨに対して傾斜して形成されている。すなわち、グリップ１０３における把持部１０４は、グリップ１０３がシャフト１０１に取り付けられた状態において把持部１０４の軸線ＡＸＨの延長線上にヘッド１０２の重心ＣＣが位置するように挿込部１０６の軸線ＡＸＳに対して傾斜して形成されている。 The insertion portion 106 is a bottomed hole for fixing the grip 103 to the upper end portion of the shaft 101 by inserting the upper end portion of the shaft 101 which is the other end portion of the shaft 101. It is formed with a so-called interference fit hole diameter slightly smaller than the outer diameter. The insertion portion 106 is inclined with respect to the axis AXH of the grip portion 104 so that the center of gravity CC of the head 102 is positioned on the extension line of the axis AXH of the grip portion 104 in a state where the grip 103 is attached to the shaft 101. Is formed. That is, the grip portion 104 in the grip 103 is located with respect to the axis line AXS of the insertion portion 106 so that the center of gravity CC of the head 102 is positioned on an extension line of the axis line AXH of the grip portion 104 in a state where the grip 103 is attached to the shaft 101. And inclined.
　（グリップ１０３の取り付け）
　次に、グリップ１０３のシャフト１０１への取り付けについて説明する。まず、グリップ１０３をシャフト１０１に取り付ける作業者は、ヘッド１０２が取り付けられた状態のシャフト１０１、グリップ１０３およびガイドロッド１１０をそれぞれ用意する。この場合、ガイドロッド１１０は、図２に示すように、グリップ１０３の目印１０５に挿し込むことができる厚さでかつ目印１０５に挿し込まれた状態において先端部がヘッド１０２の近傍に位置する長さに形成された樹脂製の板状体である。 (Attaching the grip 103)
Next, attachment of the grip 103 to the shaft 101 will be described. First, an operator who attaches the grip 103 to the shaft 101 prepares the shaft 101, the grip 103, and the guide rod 110 with the head 102 attached thereto. In this case, the guide rod 110 is thick enough to be inserted into the mark 105 of the grip 103 as shown in FIG. It is the resin-made plate-shaped object formed in the length.
　次に、作業者は、シャフト１０１におけるグリップ１０３が挿し込まれる図示上端部分および／またはグリップ１０３の挿込部１０６内に接着剤を塗布した後、シャフト１０１の図示上端部をグリップ１０３の挿込部１０６内に挿し込む。次いで、作業者は、グリップ１０３における把持部１０４の軸線ＡＸＨの延長線上にヘッド１０２の重心ＣＣが位置するように把持部１０４のヘッド１０２に対するシャフト１０１の軸線ＡＸＳ回りの位置を調節する。 Next, the operator applies adhesive to the upper end portion of the shaft 101 into which the grip 103 is inserted and / or the insertion portion 106 of the grip 103, and then inserts the grip 103 into the upper end portion of the shaft 101. Insert into part 106. Next, the operator adjusts the position around the axis AXS of the shaft 101 with respect to the head 102 of the grip portion 104 so that the center of gravity CC of the head 102 is positioned on the extension line of the axis AXH of the grip portion 104 in the grip 103.
　具体的には、作業者は、図２に示すように、ガイドロッド１１０をグリップ１０３の目印１０５内に挿し込む。これにより、作業者は、グリップ１０３における把持部１０４の軸線ＡＸＨの延長方向を容易に認識することができる。したがって、作業者は、ガイドロッド１１０を介して把持部１０４の軸線ＡＸＨのシャフト１０１の軸線ＡＸＳ回りの位置を確認しながらグリップ１０３をシャフト１０１に対して回転変位させることによってシャフト１０１の軸線ＡＸＳ回りの位置を位置決めすることができる。すなわち、作業者は、ヘッド１０２の重心ＣＣとシャフト１０１の軸線ＡＸＳとを含む平面内にガイドロッド１１０が位置するようにグリップ１０３のシャフト１０１の軸線ＡＸＳ回りの位置を調節する。これにより、把持部１０４の軸線ＡＸＨがヘッド１０２の重心ＣＣを通る位置で把持部１０４の位置決めを行うことができる。 Specifically, the operator inserts the guide rod 110 into the mark 105 of the grip 103 as shown in FIG. Thereby, the operator can easily recognize the extending direction of the axis AXH of the grip portion 104 in the grip 103. Therefore, the operator rotates the grip 103 with respect to the shaft 101 while rotating the grip 103 around the axis AXS while checking the position of the axis AXH of the grip portion 104 around the axis 101 of the shaft 101 via the guide rod 110. Can be positioned. That is, the operator adjusts the position of the grip 103 around the axis AXS of the shaft 101 so that the guide rod 110 is located in a plane including the center of gravity CC of the head 102 and the axis AXS of the shaft 101. As a result, the grip 104 can be positioned at a position where the axis AXH of the grip 104 passes through the center of gravity CC of the head 102.
　グリップ１０３のシャフト１０１の軸線ＡＸＳ回りの位置を調節した作業者は、シャフト１０１の外周面とグリップ１０３の挿込部１０６との間に塗布した接着剤の固化を待つ。これにより、シャフト１０１における図示上端部にグリップ１０３が固定的に取り付けられる。なお、このグリップ１０３が取り付けられるシャフト１０１は、新規に製造された所謂新品のシャフト１０１であってもよいし、使い慣れたゴルフクラブのグリップを取り外したシャフト１０１であってもよい。すなわち、本発明に係るグリップ１０３は、新品のシャフト１０１のみならず、使い慣れた従来のゴルフクラブからグリップを取り外した上で新たに取り付けることもできる。 The operator who has adjusted the position of the grip 103 around the axis AXS of the shaft 101 waits for the adhesive applied between the outer peripheral surface of the shaft 101 and the insertion portion 106 of the grip 103 to solidify. As a result, the grip 103 is fixedly attached to the upper end of the shaft 101 in the figure. The shaft 101 to which the grip 103 is attached may be a so-called new shaft 101 manufactured newly or a shaft 101 from which a familiar golf club grip is removed. That is, the grip 103 according to the present invention can be newly attached after removing the grip from a conventional golf club that is familiar to the user, as well as the new shaft 101.
　（ゴルフクラブ１００の作動）
　次に、このように構成したゴルフクラブ１００の作動について説明する。ゴルフのプレーヤは、ゴルフクラブ１００を用いてパッティングを行う際、ゴルフクラブ１００のグリップ１０３における把持部１０４を握ってゴルフボールに対するヘッド１０２の打点（ヒッティングポイント）を確認する。この場合、プレーヤは、把持部１０４における平面部１０４ａ上に親指が位置するように把持部１０４を握る。そして、プレーヤは、ゴルフボールに対するヘッド１０２のフェース面１０２ａにおけるスイートスポットＳの位置を確認する。ここで、フェース面１０２ａにおけるスイートスポットＳとは、ヘッド１０２の重心ＣＣからフェース面１０２ａに向かって引いた垂線がフェース面１０２ａと交わる部分およびその周辺であり、最も効果的、すなわち、ゴルフボールを打つ際の反力に違和感を覚えることなく最長の飛距離を出すことができる部分である。 (Operation of the golf club 100)
Next, the operation of the golf club 100 configured as described above will be described. When a golf player performs putting using the golf club 100, the golf player grasps the grip portion 104 in the grip 103 of the golf club 100 and confirms the hitting point (hitting point) of the head 102 against the golf ball. In this case, the player holds the grip portion 104 so that the thumb is positioned on the flat surface portion 104 a of the grip portion 104. Then, the player confirms the position of the sweet spot S on the face surface 102a of the head 102 with respect to the golf ball. Here, the sweet spot S on the face surface 102a is a portion where a perpendicular drawn from the center of gravity CC of the head 102 toward the face surface 102a intersects with the face surface 102a and its periphery, and is the most effective, that is, a golf ball. It is a part that can give the longest flight distance without feeling uncomfortable with the reaction force when hitting.
　この場合、プレーヤは、グリップ１０３の把持部１０４の軸線ＡＸＨの延長線上でゴルフボールを打つようにシャフト１０１を操作することによりゴルフボールに対してヘッド１０２のスイートスポットＳを容易に位置決めすることができる。そして、プレーヤは、ゴルフボールに対するヘッド１０２の位置を確認した後、パッティングを行う。この場合においてもプレーヤは、グリップ１０３の把持部１０４の軸線ＡＸＨの延長線上でゴルフボールを打つようにシャフト１０１を操作することによりヘッド１０２のスイートスポットＳに容易に当ててパッティングを行うことができる。 In this case, the player can easily position the sweet spot S of the head 102 with respect to the golf ball by operating the shaft 101 so as to hit the golf ball on the extended line of the axis AXH of the grip portion 104 of the grip 103. it can. Then, after confirming the position of the head 102 with respect to the golf ball, the player performs putting. Even in this case, the player can easily put on the sweet spot S of the head 102 by operating the shaft 101 so as to hit the golf ball on the extended line of the axis AXH of the grip portion 104 of the grip 103. .
　上記作動説明からも理解できるように、上記第１実施形態によれば、グリップ１０３は、ゴルフのプレーヤに握られる把持部１０４の軸線ＡＸＨ上にヘッド１０２の重心ＣＣが位置するようにシャフト１０１が挿し込まれる挿込部１０６の軸線ＡＸＳに対して把持部１０４が傾斜して形成されている。これにより、プレーヤは、手で握ったグリップ１０３の軸線ＡＸＨの延長線上にヘッドの重心ＣＣが位置しているため、グリップ１０３の軸線ＡＸＨの延長線上でゴルフボールを打つようにゴルフクラブ１００を操作することによってヘッド１０２のスイートスポットＳでゴルフボールを打つことができる。すなわち、本発明に係るグリップ１０３によれば、従来のゴルフクラブに比べてヘッドにおけるスイートスポットＳにゴルフボールを当て易くなるため、ゴルフボールを意思通りに打ち易くする、具体的には、打球の方向および強さのコントロールが容易となる。 As can be understood from the above description of operation, according to the first embodiment, the grip 103 has the shaft 101 so that the center of gravity CC of the head 102 is positioned on the axis AXH of the grip 104 held by the golf player. The grip portion 104 is formed to be inclined with respect to the axis AXS of the insertion portion 106 to be inserted. As a result, the player operates the golf club 100 to hit the golf ball on the extension line of the axis AXH of the grip 103 because the center of gravity CC of the head is located on the extension line of the axis AXH of the grip 103 held by the hand. By doing so, the golf ball can be hit at the sweet spot S of the head 102. That is, the grip 103 according to the present invention makes it easier to hit the golf ball against the sweet spot S on the head as compared with the conventional golf club. Easy to control direction and strength.
　さらに、本発明の実施にあたっては、上記第１実施形態に限定されるものではなく、本発明の目的を逸脱しない限りにおいて種々の変更が可能である。なお、下記各変形例を示す図においては、上記第１実施形態におけるゴルフクラブ１００の構成部分に対応する部分に同じ符号を付して、これらの説明は適宜省略する。 Furthermore, the implementation of the present invention is not limited to the first embodiment, and various modifications can be made without departing from the object of the present invention. In the drawings showing the following modifications, the same reference numerals are given to portions corresponding to the components of the golf club 100 in the first embodiment, and description thereof will be omitted as appropriate.
　例えば、上記第１実施形態においては、グリップ１０３は、把持部１０４の軸線ＡＸＨ上にヘッド１０２の重心ＣＣが位置するように把持部１０４を挿込部１０６の軸線ＡＸＳに対して傾斜させて構成した。しかし、グリップ１０３は、ヘッド１０２のスイートスポットＳまたはその周辺部分に対してゴルフボールを当て易くするように把持部１０４が挿込部１０６の軸線ＡＸＳに対して傾斜して形成されていればよい。 For example, in the first embodiment, the grip 103 is configured by inclining the grip portion 104 with respect to the axis AXS of the insertion portion 106 so that the center of gravity CC of the head 102 is positioned on the axis AXH of the grip portion 104. did. However, the grip 103 may be formed so that the grip portion 104 is inclined with respect to the axis AXS of the insertion portion 106 so that the golf ball can be easily applied to the sweet spot S of the head 102 or its peripheral portion. .
　具体的には、例えば、図３に示すように、グリップ１０３は、把持部１０４の軸線ＡＸＨ上にヘッド１０２のフェース面１０２ａにおけるスイートスポットＳが位置するように把持部１０４を挿込部１０６の軸線ＡＸＳに対して傾斜させて構成することができる。これによれば、把持部１０４の軸線ＡＸＨ上にゴルフボールの打点（ヒッティングポイント）が位置するため、よりスイートスポットＳにゴルフボールを当て易くすることができる。 Specifically, for example, as shown in FIG. 3, the grip 103 is configured such that the grip portion 104 is inserted into the insertion portion 106 so that the sweet spot S on the face surface 102 a of the head 102 is positioned on the axis AXH of the grip portion 104. It can be configured to be inclined with respect to the axis AXS. According to this, since the hit point (hitting point) of the golf ball is located on the axis AXH of the grip portion 104, the golf ball can be more easily applied to the sweet spot S.
　また、例えば、図４に示すように、グリップ１０３は、把持部１０４の軸線ＡＸＨ上にヘッド１０２のフェース面１０２ａにおけるスイートスポットＳでゴルフボールＢを打った際におけるこのゴルフボールＢの重心ＢＣが位置するように把持部１０４を挿込部１０６の軸線ＡＸＳに対して傾斜させて構成することもできる。これによれば、把持部１０４の軸線ＡＸＨ上にゴルフボールＢの重心ＢＣが位置するため、ゴルフボールＢを所謂芯で打つことが容易となる。 For example, as shown in FIG. 4, the grip 103 has a center of gravity BC of the golf ball B when the golf ball B is hit with the sweet spot S on the face surface 102 a of the head 102 on the axis AXH of the grip portion 104. The grip 104 may be inclined with respect to the axis AXS of the insertion portion 106 so as to be positioned. According to this, since the center of gravity BC of the golf ball B is located on the axis AXH of the grip portion 104, it is easy to hit the golf ball B with a so-called core.
　また、これらの場合、グリップ１０３における把持部１０４は、ヘッド１０２の重心ＣＣ、ヘッド１０２のフェース面１０２ａにおけるスイートスポットＳの他に、図１～図４にそれぞれ示すように、これらの各位置を中心とするゴルフボールの半径相当量を半径とする球状のボール領域Ｅ内に把持部１０４の軸線ＡＸＨの延長線が通るように構成されていてもよい。これは、ヘッド１０２のどの位置にゴルフボールを当てるとゴルフボールを打ち易い（換言すれば、ゴルフボールの打球をコントロールし易い）と感じるかはプレーヤによって微妙に異なるためである。すなわち、プレーヤによっては、例えば、スイートスポットＳよりも若干ずれた位置でゴルフボールを打った方が打ち易いと感じる場合があるためである。また、ヘッド１０２のフェース面１０２ａにおけるスイートスポットＳは、必ずしも点としてのみ存在するものではなく、スイートスポットＳの周囲の領域であってもスイートスポットＳと略同等のゴルフボールの飛距離や打球の方向のコントロールが行えるものであり、自ずとスイートスポットＳと実質的に同視し得る所定の領域を含むものである。 Further, in these cases, the gripping portion 104 in the grip 103 has these positions in addition to the center of gravity CC of the head 102 and the sweet spot S on the face surface 102a of the head 102, as shown in FIGS. An extension line of the axis AXH of the grip portion 104 may pass through a spherical ball region E having a radius equivalent to the radius of the golf ball at the center. This is because the position on the head 102 where the golf ball is applied is easy to hit the golf ball (in other words, it is easy to control the hitting of the golf ball). That is, some players may find it easier to hit a golf ball at a position slightly deviated from the sweet spot S, for example. Further, the sweet spot S on the face surface 102a of the head 102 does not necessarily exist only as a point. Even in the area around the sweet spot S, the flight distance or hitting ball of the golf ball is substantially equivalent to the sweet spot S. The direction can be controlled, and includes a predetermined region that can be essentially equated with the sweet spot S.
　なお、図１，図２においては、ボール領域Ｅはヘッド１０２の重心ＣＣを中心とするゴルフボール（図示せず）と同じ半径の球状の領域を二点鎖線で示している。また、図３においては、ボール領域Ｅはヘッド１０２のフェース面１０２ａにおけるスイートスポットＳを中心とするゴルフボール（図示せず）と同じ半径の球状の領域を二点鎖線で示している。また、図４においては、ボール領域Ｅは、グランドＧ上にあるゴルフボールＢのパッティング時において、ヘッド１０２のフェース面１０２ａにおけるスイートスポットＳに当てたゴルフボールＢの重心ＢＣを中心とするゴルフボールＢと同じ半径の球状の領域を二点鎖線で示している。この場合、図４においては、ゴルフボールＢとボール領域Ｅとが互いに重なって表れている。 In FIGS. 1 and 2, the ball region E is a spherical region having the same radius as a golf ball (not shown) centered on the center of gravity CC of the head 102 by a two-dot chain line. In FIG. 3, the ball region E indicates a spherical region having the same radius as a golf ball (not shown) around the sweet spot S on the face surface 102 a of the head 102 by a two-dot chain line. In FIG. 4, the ball region E is a golf ball centered on the center of gravity BC of the golf ball B applied to the sweet spot S on the face surface 102 a of the head 102 when putting the golf ball B on the ground G. A spherical region having the same radius as B is indicated by a two-dot chain line. In this case, in FIG. 4, the golf ball B and the ball region E appear to overlap each other.
　つまり、本発明の本質は、プレーヤがゴルフボールを打ち易いと感じる位置に向かってグリップ１０３の把持部１０４がシャフト１０１の軸線ＡＸＳに対して傾斜して形成されていることにある。そして、プレーヤがゴルフボールを打ち易いと感じる位置の多くは、ヘッド１０２の重心ＣＣ、スイートスポットＳおよびゴルフボールの重心ＢＣのいずれかの位置を中心とするゴルフボールの半径相当量を半径とする球状のボール領域Ｅ内に存在しているため、これらの各ボール領域Ｅ内に把持部１０４の軸線ＡＸＨの延長線が通るようにすることによってゴルフボールの打球のコントロールを容易にすることができる。 That is, the essence of the present invention is that the grip portion 104 of the grip 103 is formed to be inclined with respect to the axis AXS of the shaft 101 toward a position where it is easy for the player to hit the golf ball. In many of the positions where the player feels easy to hit the golf ball, the radius equivalent to the radius of the golf ball centered on any of the center of gravity CC of the head 102, the sweet spot S, and the center of gravity BC of the golf ball is used. Since the ball exists in the spherical ball area E, it is possible to easily control the hitting of the golf ball by allowing the extension line of the axis AXH of the grip portion 104 to pass through each of the ball areas E. .
　なお、把持部１０４の軸線ＡＸＨの延長線とは、把持部１０４が形成されている形成方向の主たる向きであって、必ずしも把持部１０４の中心軸に限定されるものではなく、把持部１０４を握った手の中心軸または親指をあてがう把持部１０４（本第１実施形態においては平面部１０４ａ）の表面の形成方向の延長線上が含まれるものである。 The extension line of the axis AXH of the grip portion 104 is the main direction of the formation direction in which the grip portion 104 is formed, and is not necessarily limited to the central axis of the grip portion 104. It includes an extension line in the direction of formation of the surface of the grip portion 104 (the flat surface portion 104a in the first embodiment) to which the center axis of the gripped hand or the thumb is applied.
（第２実施形態）
　次に、本発明に係るゴルフクラブ用グリップの他の一実施形態である第２実施形態について図面を参照しながら説明する。図５は、本発明に係るゴルフクラブ用グリップであるグリップ２０３を備えたゴルフクラブ２００の全体構成の概略を示した一部破断正面図である。なお、この第２実施形態の説明においては、主として上記第１実施形態と異なる部分について説明し、上記第１実施形態と同様の構成については対応する符号（百の位のみを変更）を付して作動部分を含めてその説明を適宜省略する。 (Second Embodiment)
Next, a second embodiment which is another embodiment of the golf club grip according to the present invention will be described with reference to the drawings. FIG. 5 is a partially cutaway front view showing an outline of the overall configuration of a golf club 200 provided with a grip 203 which is a golf club grip according to the present invention. In the description of the second embodiment, parts different from the first embodiment will be mainly described, and the same reference numerals (only the hundreds are changed) will be assigned to the same configuration as the first embodiment. The description including the operating part will be omitted as appropriate.
　この第２実施形態におけるゴルフクラブ２００は、上記第１実施形態におけるゴルフクラブ１００に対してグリップ２０３に形成される把持部２０４の形成態様が異なる点において異なっている。 The golf club 200 according to the second embodiment is different from the golf club 100 according to the first embodiment in that the form of the grip portion 204 formed on the grip 203 is different.
　すなわち、本第２実施形態における把持部２０４は、上記第１実施形態における把持部１０４と同様に、プレーヤがゴルフボールを打つ際に実際にプレーヤによって握られる長尺状の部分であり、一方の端部（図示上端部）から他方の端部（図示下端部）に向かって太さが徐々に細くなる棒状に形成されている。本実施形態においては、把持部２０４は、把持部１０４と同様に、ヘッド２０２のトゥ２０２ｃ側に平面部２０４ａを有しつつヒール２０２ｂ側が円弧状に形成された断面形状が略Ｄ字に形成されている。 That is, the grip portion 204 in the second embodiment is an elongated portion that is actually gripped by the player when the player hits the golf ball, like the grip portion 104 in the first embodiment. It is formed in a rod shape whose thickness gradually decreases from one end (the upper end in the figure) to the other end (the lower end in the figure). In the present embodiment, like the grip portion 104, the grip portion 204 has a flat section 204a on the toe 202c side of the head 202, and a cross-sectional shape in which the heel 202b side is formed in an arc shape is substantially D-shaped. ing.
　この把持部２０４における平面部２０４ａには、長手方向に沿って凹状に窪んだ溝状の目印２０５が形成されている。目印２０５は、上記第１実施形態における目印１０５と同様に、グリップ２０３をシャフト２０１に取り付ける際にグリップ２０３における把持部２０４のヘッド２０２に対する向きを知るためのものであり、平面部２０４ａ上において把持部２０４の軸線ＡＸＨと挿込部２０６の軸線ＡＸＳとを含む平面が交わる部分に把持部２０４に沿って直線状に延びて形成されている。この目印２０５の幅および深さは、ガイドロッド１１０を着脱自在に挿し込み可能な幅および深さで形成されている。 A groove-shaped mark 205 that is recessed in the longitudinal direction is formed on the flat surface portion 204a of the grip portion 204. Similar to the mark 105 in the first embodiment, the mark 205 is for knowing the orientation of the grip part 204 with respect to the head 202 of the grip 203 when the grip 203 is attached to the shaft 201, and is gripped on the flat part 204a. It is formed to extend linearly along the grip portion 204 at a portion where a plane including the axis line AXH of the portion 204 and the axis line AXS of the insertion portion 206 intersects. The mark 205 has a width and a depth that allow the guide rod 110 to be removably inserted.
　挿込部２０６は、上記第１実施形態における挿込部１０６と同様に、シャフト２０１における他方の端部である図示上端部が挿し込まれることにより、このシャフト２０１の上端部にグリップ２０３を固定するための有底の穴であり、シャフト２０１の外径に対して若干小さい所謂締り嵌めの穴径で形成されている。この挿込部２０６は、把持部２０４の軸線ＡＸＨの延長線が挿込部２０６の軸線ＡＸＳに対して傾斜するように形成されている。 The insertion portion 206 fixes the grip 203 to the upper end portion of the shaft 201 by inserting the upper end portion in the figure, which is the other end portion of the shaft 201, similarly to the insertion portion 106 in the first embodiment. The bottomed hole is a so-called interference fit hole diameter that is slightly smaller than the outer diameter of the shaft 201. The insertion part 206 is formed such that an extension line of the axis AXH of the grip part 204 is inclined with respect to the axis AXS of the insertion part 206.
　より具体的には、挿込部２０６は、グリップ２０３がシャフト２０１に取り付けられた状態において、ヘッド２０２のフェース面２０２ａにおけるスイートスポットＳに対してヘッド２０２のトゥ２０２ｃ側に向かってゴルフボールの半径以上の領域に把持部２０４の軸線ＡＸＨの延長線が通るように形成されている。すなわち、把持部２０４は、ヘッド２０２のフェース面２０２ａにおけるスイートスポットＳに対してヘッド２０２のトゥ２０２ｃ側に向かってゴルフボールの半径以上の領域に把持部２０４の軸線ＡＸＨの延長線が通るように挿込部２０６の軸線ＡＸＳに対して傾斜して形成されている。 More specifically, the insertion portion 206 has a radius of the golf ball toward the toe 202c side of the head 202 with respect to the sweet spot S on the face surface 202a of the head 202 in a state where the grip 203 is attached to the shaft 201. It is formed so that an extension line of the axis AXH of the grip portion 204 passes through the above region. That is, the gripping portion 204 is such that an extension line of the axis AXH of the gripping portion 204 passes through a region that is equal to or larger than the radius of the golf ball toward the toe 202c side of the head 202 with respect to the sweet spot S on the face surface 202a of the head 202. The insertion portion 206 is formed to be inclined with respect to the axis AXS.
（グリップ２０３の取り付け）
　そして、このグリップ２０３は、上記実施形態におけるグリップ１０３と同様の手順によってシャフト２０１に取り付けられる。これにより、本実施形態においては、把持部２０４は、把持部２０４の軸線ＡＸＨの延長線がヘッド２０２のトゥ２０２ｃよりも外側を通るように挿込部２０６の軸線ＡＸＳに対して傾斜した状態でシャフト２０１に取り付けられる。 (Attaching the grip 203)
And this grip 203 is attached to the shaft 201 by the procedure similar to the grip 103 in the said embodiment. Accordingly, in the present embodiment, the gripping portion 204 is inclined with respect to the axis AXS of the insertion portion 206 so that the extension line of the axis AXH of the gripping portion 204 passes outside the toe 202c of the head 202. It is attached to the shaft 201.
（ゴルフクラブ２００の作動）
　次に、このように構成したゴルフクラブ２００の作動について説明する。ゴルフのプレーヤは、ゴルフクラブ２００を用いてパッティングを行う際、ゴルフクラブ２００のグリップ２０３における把持部２０４を握ってゴルフボールに対するヘッド２０２の打点（ヒッティングポイント）を確認する。この場合、プレーヤは、把持部２０４における平面部２０４ａ上に親指が位置するように把持部２０４を握る。そして、プレーヤは、ゴルフボールに対するヘッド２０２のフェース面２０２ａにおけるスイートスポットＳの位置を確認する。 (Operation of the golf club 200)
Next, the operation of the golf club 200 configured as described above will be described. When a golf player performs putting using the golf club 200, the golf player grasps the grip portion 204 in the grip 203 of the golf club 200 and confirms the hitting point (hitting point) of the head 202 against the golf ball. In this case, the player holds the grip portion 204 so that the thumb is positioned on the flat surface portion 204 a of the grip portion 204. Then, the player confirms the position of the sweet spot S on the face surface 202a of the head 202 with respect to the golf ball.
　この場合、プレーヤが握るゴルフクラブ２００は、把持部２０４の軸線ＡＸＨが挿込部２０６の軸線ＡＸＳ（すなわち、シャフト２０１の軸線ＡＸＳ）に対して傾斜した状態で形成されているため、把持部２０４を従来通り握って構えた際にシャフト２０１の軸線ＡＸＳが垂直状態に近づく。これにより、ゴルフクラブ２００は、プレーヤがゴルフクラブ２００を構えた際に感じるヘッド２０２のプレーヤ側向かうモーメントを抑制することができる。 In this case, the golf club 200 gripped by the player is formed in a state where the axis AXH of the grip portion 204 is inclined with respect to the axis AXS of the insertion portion 206 (that is, the axis AXS of the shaft 201). Is held as usual and the axis AXS of the shaft 201 approaches the vertical state. Thereby, the golf club 200 can suppress the moment toward the player side of the head 202 which is felt when the player holds the golf club 200.
　そして、プレーヤは、ゴルフボールに対するヘッド２０２の位置を確認した後、パッティングを行う。この場合においてもゴルフクラブ２００は、シャフト２０１の軸線ＡＸＳが垂直状態に近いため、プレーヤがゴルフボールを打つ際に生じる所謂トゥダウンを抑制した状態でプレーすることができる。これらにより、プレーヤは、ヘッド２０２のスイートスポットＳにゴルフボールを容易に当ててパッティングを行うことができる。 Then, after confirming the position of the head 202 with respect to the golf ball, the player performs putting. Also in this case, the golf club 200 can be played in a state in which so-called toe down that occurs when the player hits the golf ball is suppressed because the axis AXS of the shaft 201 is close to the vertical state. Thus, the player can easily put the golf ball on the sweet spot S of the head 202 for putting.
　上記作動説明からも理解できるように、上記第２実施形態によれば、グリップ２０３は、把持部２０４がヘッド２０２の重心ＣＣまたはヘッド２０２のフェース面０２ａにおけるスイートスポットＳに対してヘッド２０２のトゥ２０２ｃ側に向かってゴルフボールの半径以上の領域に把持部２０２の軸線ＡＸＨの延長線が通るように挿込部２０６の軸線ＡＸＳに対して傾斜して形成されることによってプレーヤがゴルフボールを打つ際におけるシャフト２０１の軸線ＡＸＳが垂直方向に近づく。これにより、グリップ２０３は、プレーヤがゴルフクラブを構えた際に感じるヘッド２０２の身体側向かうモーメントやゴルフボールを打つ際に生じるトゥダウンを抑制することができる。このようなモーメントやゴルフボールを打つ際に生じるトゥダウンを抑制するという効果は、シャフト２０１が長く形成される程、より顕著に発揮されるものである。 As can be understood from the above description of the operation, according to the second embodiment, the grip 203 has the gripping portion 204 with respect to the center of gravity CC of the head 202 or the sweet spot S on the face surface 02a of the head 202. The player hits the golf ball by being inclined with respect to the axis AXS of the insertion portion 206 so that the extension line of the axis AXH of the grip portion 202 passes through a region not less than the radius of the golf ball toward the 202c side. At this time, the axis AXS of the shaft 201 approaches the vertical direction. As a result, the grip 203 can suppress the moment toward the body side of the head 202 that the player feels when holding the golf club and the toe down that occurs when the golf ball is hit. The effect of suppressing such a moment and toe down generated when hitting a golf ball becomes more prominent as the shaft 201 is formed longer.
　さらに、本発明の実施にあたっては、上記第２実施形態に限定されるものではなく、本発明の目的を逸脱しない限りにおいて種々の変更が可能である。なお、下記各変形例を示す図においては、上記第２実施形態におけるゴルフクラブ２００の構成部分に対応する部分に同じ符号を付して、これらの説明は適宜省略する。 Furthermore, the implementation of the present invention is not limited to the second embodiment described above, and various modifications can be made without departing from the object of the present invention. In the drawings showing the following modifications, the same reference numerals are given to portions corresponding to the components of the golf club 200 in the second embodiment, and description thereof will be omitted as appropriate.
　例えば、上記第２実施形態においては、グリップ２０３における把持部２０４は、ヘッド２０２のフェース面２０２ａにおけるスイートスポットＳ（例えば、スイートスポットＳの端部や中心）に対してヘッド２０２のトゥ２０２ｃ側に向かってゴルフボールの半径以上の領域に把持部２０４の軸線ＡＸＨの延長線が通るように挿込部２０６の軸線ＡＸＳに対して傾斜して形成されている。しかし、把持部２０４の挿込部２０６に対する傾斜角は、プレーヤの身体側に向かって作用するモーメントやトゥダウンを抑えてプレーヤがゴルフボールを打ち易いと感じることができる角度であれば必ずしも上記実施形態に限定されるものではない。 For example, in the second embodiment, the grip portion 204 in the grip 203 is on the toe 202 c side of the head 202 with respect to the sweet spot S (for example, the end or center of the sweet spot S) on the face surface 202 a of the head 202. It is formed so as to be inclined with respect to the axis AXS of the insertion portion 206 so that an extension line of the axis AXH of the grip portion 204 passes through a region equal to or larger than the radius of the golf ball. However, the inclination angle of the grip portion 204 with respect to the insertion portion 206 is not necessarily limited to the above-described embodiment as long as the moment and the toe down acting on the body side of the player can be suppressed and the player can feel that the golf ball is easily hit. It is not limited to.
　この場合、本発明者による実験によれば、把持部２０４は、ヘッド２０２の重心ＣＣまたはヘッド２０２のフェース面２０２ａにおけるスイートスポットＳ（例えば、スイートスポットＳの端部や中心）に対してヘッド２０２のトゥ側２０２ｃに向かってゴルフボールの半径以上の領域、好ましくはゴルフボールの半径以上かつ重心ＣＣまたはスイートスポットＳから５ｃｍ以内の領域に把持部２０４の軸線ＡＸＨの延長線が通るように挿込部２０６の軸線ＡＸＳに対して傾斜して形成されているとよい。なお、図５においては、ボール領域Ｅはヘッド２０２の重心ＣＣを中心とするゴルフボール（図示せず）と同じ半径の球状の領域を二点鎖線で示している。 In this case, according to an experiment by the present inventor, the gripping portion 204 has the head 202 with respect to the center of gravity CC of the head 202 or the sweet spot S (for example, the end or center of the sweet spot S) on the face 202a of the head 202. Insert toward the toe side 202c so that the extension line of the axis AXH of the grip portion 204 passes through a region not less than the radius of the golf ball, preferably not less than the radius of the golf ball and within 5 cm from the center of gravity CC or the sweet spot S. It may be formed so as to be inclined with respect to the axis AXS of the portion 206. In FIG. 5, the ball region E indicates a spherical region having the same radius as a golf ball (not shown) centered on the center of gravity CC of the head 202 by a two-dot chain line.
　また、本発明者による実験によれば、把持部２０４は、把持部２０４の軸線ＡＸＨが挿込部２０６の軸線ＡＸＳに対してヘッド２０２のトゥ側２０２ｃに向かって２°以上かつ５°以下、好ましくは２.５°以上かつ４°以下の範囲の角度で傾斜して形成されているとよい。 Further, according to an experiment by the present inventor, the gripper 204 has an axis line AXH of the gripper part 204 of 2 ° or more and 5 ° or less toward the toe side 202c of the head 202 with respect to the axis line AXS of the insertion unit 206. Preferably, it is formed to be inclined at an angle in the range of 2.5 ° or more and 4 ° or less.
　また、上記第１および第２の各実施形態においては、グリップ１０３，２０３における把持部１０４，２０４を平面部１０４ａ，２０４ａを有する断面形状が略Ｄ字状に形成した。しかし、グリップ１０３，２０３における把持部１０４，２０４の形状は、必ずしも上記第１および第２の各実施形態に限定されるものではない。すなわち、グリップ１０３，２０３は、例えば、断面形状が円状、楕円状、方形状、三角形状およびこれらを組み合わせた形状に形成してもよいことは当然である。また、グリップ１０３，２０３における把持部１０４，２０４は、上記第１および第２の各実施形態においては、図示上端部からヘッド１０２，２０２側に向かって太さを細くしたテーパ形状に形成したが、太さが一定または太さが図示上端部からヘッド１０２，２０２側に向かって太くなる形状に形成することもできる。 In the first and second embodiments, the grips 104 and 204 in the grips 103 and 203 are formed in a substantially D-shaped cross section having the flat portions 104a and 204a. However, the shape of the grips 104 and 204 in the grips 103 and 203 is not necessarily limited to the first and second embodiments. That is, it is natural that the grips 103 and 203 may be formed in, for example, a circular shape, an elliptical shape, a rectangular shape, a triangular shape, or a combination thereof. In the first and second embodiments, the grips 104 and 204 in the grips 103 and 203 are formed in a tapered shape with a thickness that decreases from the upper end in the drawing toward the heads 102 and 202. Further, the thickness may be constant or the shape may be thickened from the upper end of the figure toward the head 102 or 202 side.
　また、上記第１および第２の各実施形態においては、グリップ１０３，２０３における把持部１０４，２０４の平面部１０４ａ，２０４ａ上に目印１０５，２０５を形成するとともにガイドロッド１１０を用いて把持部１０４，２０４の位置決めを行った。しかし、グリップ１０３，２０３をシャフト１０１，２０１の図示上端部に取り付ける作業者は、ガイドロッド１１０を使用することなく把持部１０４，２０５の軸線ＡＸＨをヘッド１０２，２０２の重心ＣＣに対して位置合わせを行うこともできる。 In the first and second embodiments, the marks 105 and 205 are formed on the flat portions 104 a and 204 a of the grip portions 104 and 204 of the grips 103 and 203, and the grip portion 104 is formed using the guide rod 110. , 204 was positioned. However, an operator who attaches the grips 103 and 203 to the upper ends of the shafts 101 and 201 aligns the axis AXH of the grips 104 and 205 with respect to the center of gravity CC of the heads 102 and 202 without using the guide rod 110. Can also be done.
　すなわち、作業者は、溝状に形成された目印１０５，２０５を介して把持部１０４，２０４の軸線ＡＸＨのシャフト１０１，２０１の軸線ＡＸＳ回りの位置を確認しながらグリップ１０３，２０３をシャフト１０１，２０１に対して回転変位させることによってシャフト１０１，２０１の軸線ＡＸＳ回りの位置を位置決めすることができる。これによれば、ガイドロッド１１０が不要なため、上記第１および第２の各実施形態に比べて溝幅を細くすることもできる。なお、ガイドロッド１１０は、上記第１および第２の各実施形態のような板状のもののほか、丸棒状や角棒状に形成することができる。 That is, the operator confirms the positions of the grips 104 and 204 around the axis 101 and the axis AXS of the grips 104 and 204 through the marks 105 and 205 formed in the groove shape, while holding the grips 103 and 203 on the shaft 101, By rotationally displacing with respect to 201, the positions around the axis AXS of the shafts 101 and 201 can be positioned. According to this, since the guide rod 110 is unnecessary, the groove width can be narrowed as compared with the first and second embodiments. The guide rod 110 can be formed in a round bar shape or a square bar shape in addition to the plate shape as in the first and second embodiments.
　また、上記第１および第２の各実施形態においては、目印１０５，２０５を溝状に形成した。しかし、目印１０５，２０５は、把持部１０４，２０４における軸線ＡＸＨの延びる方向を知ることができればよい。したがって、目印１０５，２０５は、把持部１０４，２０４の軸線ＡＸＨと挿込部の軸線ＡＸＳとを含む平面が交わる部分上に何らかの印が形成されていればよい。例えば、目印１０５，２０５は、方形状以外の例えば三角形状の溝状に形成されていてもよいし、凸状に張り出した形状に形成されていてもよいし、直線や三角形状の図形や記号を描いたものでもよい。 In the first and second embodiments, the marks 105 and 205 are formed in a groove shape. However, the marks 105 and 205 only need to know the direction in which the axis AXH extends in the grips 104 and 204. Therefore, the marks 105 and 205 only need to be formed on a portion where a plane including the axis line AXH of the gripping parts 104 and 204 and the axis line AXS of the insertion part intersect. For example, the marks 105 and 205 may be formed in, for example, a triangular groove shape other than a square shape, may be formed in a protruding shape, or may be a straight line or a triangular shape or symbol. It may be something that depicts.
　また、目印１０５，２０５は、把持部１０４，２０４上においてヘッド１０２，２０２の先端部側の所謂トゥ１０２ｃ，２０２ｃ側に形成することに代えてまたは加えてヘッド１０２，２０２におけるシャフト１０１，２０１の接続部側である所謂ヒール１０２ｂ，２０２ｂ側に形成することもできる。また、目印１０５，２０５は、上記各実施形態においてはテーパ状に形成された把持部１０４，２０４の形状に沿って形成されているため、把持部１０４，２０４の軸線ＡＸＨに対して平行ではない。しかし、目印１０５，２０５は、例えば、把持部１０４，２０４の太さを一定に形成することにより把持部１０４，２０５の軸線ＡＸＨに対して平行に形成することもできる。 In addition, the marks 105 and 205 are formed on the grips 104 and 204 on the so-called toe 102c and 202c side of the heads 102 and 202, instead of or in addition to the heads 102 and 202. It can also be formed on the so-called heels 102b and 202b side which is the connection part side. In addition, since the marks 105 and 205 are formed along the shape of the grip portions 104 and 204 formed in a tapered shape in each of the above embodiments, the marks 105 and 205 are not parallel to the axis AXH of the grip portions 104 and 204. . However, the marks 105 and 205 can be formed in parallel to the axis AXH of the gripping portions 104 and 205 by, for example, forming the gripping portions 104 and 204 to have a constant thickness.
　また、上記第１および第２の各実施形態においては、本発明に係るゴルフクラブ用グリップであるグリップ１０３，２０３をパターに適用した例について説明した。しかし、本発明に係るゴルフクラブ用グリップであるグリップ１０３，２０３は、パター以外のゴルフクラブ、すなわち、ドライバーやアイアンにも適用できることは当然である。 In the first and second embodiments, examples in which the grips 103 and 203 that are golf club grips according to the present invention are applied to putters have been described. However, it is natural that the grips 103 and 203 that are golf club grips according to the present invention can be applied to golf clubs other than putters, that is, drivers and irons.
　また、上記第１および第２実施形態においては、グリップ１０３，２０３をシャフト１０１，２０１の図示上端部に接着剤によって固定した。しかし、グリップ１０３，２０３の固定は、接着剤以外の固定方法、例えば、両面テープで固定するようにしてもよいし、グリップ１０３，２０３をゴム材や樹脂材などの変形可能な材料で構成することにより弾性力によってシャフト１０１，２０１に対して固定するようにしてもよい。 Further, in the first and second embodiments, the grips 103 and 203 are fixed to the upper ends of the shafts 101 and 201 with an adhesive. However, the grips 103 and 203 may be fixed by a fixing method other than an adhesive, for example, a double-sided tape, or the grips 103 and 203 may be made of a deformable material such as a rubber material or a resin material. Accordingly, the shafts 101 and 201 may be fixed by elastic force.
ＡＸＧ，ＡＸＨ，ＡＸＳ…軸線、ＣＣ…ヘッドの重心、Ｓ…スイートスポット、Ｇ…グランド、Ｂ…ゴルフボール、ＢＣ…ゴルフボールの重心、Ｅ…ボール領域、
１００，２００…ゴルフクラブ、１０１，２０１…シャフト、１０２，２０２…ヘッド、１０２ａ，２０２ａ…フェース面、１０２ｂ，２０２ｂ…ヒール、１０２ｃ，２０２ｃ…トゥ、１０３，２０３…グリップ、１０４，２０４…把持部、１０４ａ，２０４ａ…平面部、１０５，２０５…目印、１０６，２０６…挿込部、
１１０…ガイドロッド。 AXG, AXH, AXS ... axis, CC ... center of gravity of head, S ... sweet spot, G ... ground, B ... golf ball, BC ... center of gravity of golf ball, E ... ball area,
DESCRIPTION OF SYMBOLS 100,200 ... Golf club, 101,201 ... Shaft, 102,202 ... Head, 102a, 202a ... Face surface, 102b, 202b ... Heel, 102c, 202c ... Toe, 103, 203 ... Grip, 104, 204 ... Holding part 104a, 204a ... plane part, 105, 205 ... mark, 106, 206 ... insertion part,
110: Guide rod.

Claims (8)

  1. 　ゴルフボールを打つヘッドから棒状に延びるシャフトの端部に設けられるゴルフクラブ用グリップにおいて、
    　前記ヘッドで前記ゴルフボールを打つ際に握られる棒状に形成された把持部と、
    　前記把持部の内側に形成されて前記シャフトの端部が挿し込まれる筒状の挿込部とを備え、
    　前記把持部は、
    　前記挿込部に挿し込んだ前記シャフトの軸線に対して前記把持部の軸線が傾斜するように前記挿込部の軸線に対して傾斜して形成されていることを特徴とするゴルフクラブ用グリップ。     In a golf club grip provided at the end of a shaft extending like a rod from a head hitting a golf ball,
    A grip portion formed in a rod shape that is gripped when hitting the golf ball with the head;
    A cylindrical insertion portion that is formed inside the grip portion and into which an end of the shaft is inserted,
    The gripping part is
    A golf club grip characterized by being formed to be inclined with respect to the axis of the insertion portion so that the axis of the gripping portion is inclined with respect to the axis of the shaft inserted into the insertion portion. .
  2. 　請求項１に記載したゴルフクラブ用グリップにおいて
    　前記把持部は、
    　前記ヘッドの重心、前記ヘッドのフェース面におけるスイートスポットおよび前記スイートスポットに前記ゴルフボールを当てた際における同ゴルフボールの重心のうちのいずれかの位置を中心とする前記ゴルフボールの半径と同じ半径の球状の領域内に前記把持部の軸線の延長線が通るように前記挿込部の軸線に対して傾斜して形成されていることを特徴とするゴルフクラブ用グリップ。     The grip for a golf club according to claim 1, wherein the grip portion is
    The same radius as the radius of the golf ball centered on one of the center of gravity of the head, the sweet spot on the face surface of the head, and the center of gravity of the golf ball when the golf ball hits the sweet spot A golf club grip characterized by being formed to be inclined with respect to the axis of the insertion portion so that an extension line of the axis of the gripping portion passes through the spherical region.
  3. 　請求項２に記載したゴルフクラブ用グリップにおいて、
    　前記把持部は、
    　前記ヘッドの重心、前記ヘッドのフェース面におけるスイートスポットおよび前記スイートスポットに前記ゴルフボールを当てた際における前記ゴルフボールの重心のうちのいずれかの位置を前記把持部の軸線の延長線が通るように前記挿込部の軸線に対して傾斜して形成されていることを特徴とするゴルフクラブ用グリップ。     The golf club grip according to claim 2,
    The gripping part is
    The extension line of the axis of the grip portion passes through any of the center of gravity of the head, the sweet spot on the face surface of the head, and the center of gravity of the golf ball when the golf ball is applied to the sweet spot. The golf club grip is characterized by being inclined with respect to the axis of the insertion portion.
  4. 　請求項１に記載したゴルフクラブ用グリップにおいて
    　前記把持部は、
    　前記把持部の軸線が前記挿込部の軸線に対して前記ヘッドのトゥ側に向かって２°以上かつ５°以下の範囲の角度で傾斜して形成されていることを特徴とするゴルフクラブ用グリップ。     The grip for a golf club according to claim 1, wherein the grip portion is
    The golf club characterized in that the axis of the grip portion is inclined with respect to the axis of the insertion portion toward the toe side of the head at an angle in the range of 2 ° to 5 °. grip.
  5. 　請求項１または請求項４に記載したゴルフ用グリップにおいて、
    　前記把持部は、
    　前記ヘッドの重心または前記ヘッドのフェース面におけるスイートスポットに対して前記ヘッドのトゥ側に向かって前記ゴルフボールの半径以上の領域に前記把持部の軸線の延長線が通るように前記挿込部の軸線に対して傾斜して形成されていることを特徴とするゴルフクラブ用グリップ。     In the golf grip according to claim 1 or 4,
    The gripping part is
    The insertion portion of the insertion portion is arranged such that an extension line of the axis of the grip portion passes through a region not less than the radius of the golf ball toward the toe side of the head with respect to the center of gravity of the head or a sweet spot on the face surface of the head A grip for a golf club, which is formed to be inclined with respect to an axis.
  6. 　請求項１ないし請求項５のうちのいずれか１つに記載したゴルフクラブ用グリップにおいて、
    　前記把持部は、
    　前記把持部の軸線と前記挿込部の軸線とを含む平面が交わる部分上に目印が形成されていることを特徴とするゴルフクラブ用グリップ。     In the golf club grip according to any one of claims 1 to 5,
    The gripping part is
    A golf club grip, wherein a mark is formed on a portion where planes including the axis of the grip portion and the axis of the insertion portion intersect.
  7. 　請求項６に記載したゴルフクラブ用グリップにおいて、
    　前記目印は、前記把持部の軸線方向に沿って溝状に形成されていることを特徴とするゴルフクラブ用グリップ。     The golf club grip according to claim 6,
    The golf club grip, wherein the mark is formed in a groove shape along an axial direction of the grip portion.
  8. 　ゴルフボールを打つためのヘッドと、
    　前記ヘッドから棒状に延びて形成されたシャフトと、
    　前記シャフトにおける端部に設けられた前記請求項１ないし請求項７のうちのいずれか１つに記載したゴルフクラブ用グリップとを備えたことを特徴とするゴルフクラブ。
          A head for hitting a golf ball;
    A shaft formed in a rod shape from the head;
    A golf club comprising the golf club grip according to any one of claims 1 to 7 provided at an end portion of the shaft.
PCT/JP2013/058717 2012-04-06 2013-03-26 Golf club grip and golf club WO2013150914A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-087891 2012-04-06
JP2012087891 2012-04-06

Publications (1)

Publication Number Publication Date
WO2013150914A1 true WO2013150914A1 (en) 2013-10-10

Family

ID=49300407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/058717 WO2013150914A1 (en) 2012-04-06 2013-03-26 Golf club grip and golf club

Country Status (2)

Country Link
JP (1) JPWO2013150914A1 (en)
WO (1) WO2013150914A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020188857A (en) * 2019-05-20 2020-11-26 株式会社ミニボックス grip

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512543A (en) * 1974-05-28 1976-01-10 Redoree Pty Ltd GORUFUYOKURABU
US4310158A (en) * 1977-10-19 1982-01-12 Hoffman Walter E Golf club and grip therefor
WO2007023693A1 (en) * 2005-08-26 2007-03-01 Michio Miwa Putter club and grip for putter club

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512543A (en) * 1974-05-28 1976-01-10 Redoree Pty Ltd GORUFUYOKURABU
US4310158A (en) * 1977-10-19 1982-01-12 Hoffman Walter E Golf club and grip therefor
WO2007023693A1 (en) * 2005-08-26 2007-03-01 Michio Miwa Putter club and grip for putter club

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020188857A (en) * 2019-05-20 2020-11-26 株式会社ミニボックス grip

Also Published As

Publication number Publication date
JPWO2013150914A1 (en) 2015-12-17

Similar Documents

Publication Publication Date Title
US20130029781A1 (en) Golf club with selected length to weight ratio
JP5595622B1 (en) Golf putter
JP6196473B2 (en) Golf club
JP2011120958A (en) Integrated putter system
JP2015061650A (en) Golf club head or other ball striking device having one or more face channels
JP2009291405A (en) Golf club shaft and golf club having the same
JP4410668B2 (en) Golf club
JP2004081344A (en) Golf club
WO2013150914A1 (en) Golf club grip and golf club
JP2007135811A (en) Golf club
JP6175454B2 (en) Golf swing practice club
JP2005198816A (en) Golf club
JPH0698955A (en) Golf club capable of applying sensing information between swings
KR102018969B1 (en) Universal swing training device
US7635309B2 (en) Grip arrangement for golf club
JP6165125B2 (en) Racket grip cross-sectional dimension adjusting member and racket
JP6180279B2 (en) Ball for rods
KR101686931B1 (en) Golf putter
JP6715752B2 (en) Golf club shaft
US20070123365A1 (en) Golf club grip
US20130217512A1 (en) Golf putter
JP6973763B1 (en) Putter head
JP3236221U (en) Golf training equipment
US20070123364A1 (en) Method and device for coordinating golf swing and ball distance
KR20190066858A (en) Shaft for golf club

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13771817

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2014509109

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13771817

Country of ref document: EP

Kind code of ref document: A1