JP3166399U - Putting practice tools - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a putting practice tool for making a face surface of a putter orthogonal to a putting line in putting and making an accurate stroke along the line accurately. SOLUTION: A direction guide rod 10 is attached to a sweet spot portion of a head 3 so as to penetrate a face surface 4 and orthogonal to the face surface, and at least one of a front half portion or a second half portion of the direction guide rod 10 A putting practice tool comprising a practice putter 1 characterized by being curved upward, and a combination of the practice putter 1 and a practice sheet 20 provided with a straight strip-shaped line 21. [Selection diagram] Fig. 1

Description

  The present invention relates to a golf practice tool, and more particularly to a practice tool for improving the putting technique.

  The stroke in golf putting needs to be performed by making the sweet spot of the head coincide with the center of the ball, making the face surface of the head orthogonal to the putting line, and making the stroke line coincide with the putting line. Many putters and practice tools for accurately performing such strokes have been proposed.

  Patent Documents 1 to 4 show that a guide bar indicating the face surface or the direction of the stroke is attached to the shaft via an attachment fitting or attached above the head via a support. Patent Document 5 shows a putter with a guide bar attached to the back side of the head main body in a direction penetrating the sweet spot.

  Since all of the guide rods shown in these patent documents are linear rods, the length is limited to a short length so as not to hinder the stroke of the pad. Therefore, when practicing stroke, even if the stroke is performed according to the guide rod, it is inevitable that blurring of the stroke line occurs to some extent, and it is difficult to perform an accurate stroke.

Japanese Patent Laid-Open No. 11-19264 Japanese Utility Model Publication No. 6-57368 JP 2006-271930 A JP 2006-212409 A Registered Utility Model No. 3057144

  An object of the present invention is to provide a putting practice tool for putting a face of a putter perpendicular to a putting line in putting and making a stroke along the line accurately.

  In the practice putter of the present invention, the direction guide bar is attached to the sweet spot portion of the head, passing through the face surface and orthogonal to the face surface, and at least one of the front half portion or the rear half portion of the direction guide rod is It is characterized by being curved upward.

  Further, the face surface is provided in parallel with both surfaces of the head, a through hole perpendicular to the face surface is provided in the sweet spot portion, a direction guide bar is inserted into the through hole, passes through the face surface, and the face surface The practice putter is characterized in that it is detachably attached perpendicularly to the shaft, and the practice putter in which the shaft has a telescopic pole mechanism and the shaft is telescopic.

  Also provided is a putting practice tool comprising a combination of the above-described practice putter and a practice sheet provided with a straight belt-like line assuming a putting line.

  In the practice putter of the present invention, since at least one of the first half or the second half of the direction guide bar is curved upward, even if the direction guide bar is lengthened, the stroke can be practiced without any trouble. it can. Therefore, it is possible to easily practice the stroke along the putting line with the direction guide rod, and the stroke at the time of actual putting can be accurately performed by repeating. In this case, the use of a directional guide bar having a curved second half is particularly suitable for follow-through stroke practice, and the use of a directional guide bar having a curved first half provides a back stroke (takeback) and It is particularly suitable for the practice of the forward stroke (down stroke). Of course, the entire stroke can be practiced by using a long directional guide bar that is curved in any of the first and second half portions. Furthermore, since the direction guide bar is provided in the sweet spot portion so as to be orthogonal to the face surface, the head position and the direction of the face surface are also set accurately, and it is also practiced to perform a stroke.

  Also, in the practice putter where the face surface is provided parallel to both sides of the head and the direction guide bar is detachably attached using the through holes, the curved direction guide bar can be moved forward. It is easy to move backwards, and the direction of the direction guide bar can be set according to the emphasis of stroke practice. Furthermore, such a practice putter can be easily adjusted for right-handed or left-handed by simply changing the insertion direction of the direction guide bar. If the shaft provided with the telescopic pole mechanism is used, the length of the shaft can be adjusted according to the height, and it can be shared for children.

  The practice putter according to the present invention can be used in combination with a practice sheet provided with a straight belt-like line assuming a putting line, thereby further enhancing the effect of the practice. That is, it is possible to enhance the effect of the putting practice by putting the direction guide rod along the straight belt-like line of the practice sheet and practicing the stroke.

It is explanatory drawing which shows the combination of the putter for practice and the sheet for practice. It is a perspective view of a putter body for practice, a direction guide bar, and a practice sheet. FIG. 2 is a front view from the front of the combination of FIG. It is explanatory drawing of the stroke practice which combined the putter for practice and the sheet for practice.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view showing a combination of a putter and a seat when the practice putter 1 and the practice seat 20 of the present invention are used. In the practice putter 1, a direction guide rod 10 is inserted into a through hole 5 provided in a sweet spot portion of the head 3 on the head 3 attached to the tip of the shaft 2, and fixed and attached by a fastening thumbscrew 6. It has been. The through hole 5 is provided perpendicular to the face surface 4, and the direction guide rod 10 penetrates the head and is attached perpendicular to the face surface 4. In the practice putter 1, face faces 4 are provided in parallel on both sides of the head 3. In FIG. 1, when a right-handed player is using, the upper right direction is the front and the putting direction, and the rear half of the direction guide bar 10 is curved upward. By using this practice putter 1 and repeating the stroke while aligning the direction guide bar 10 with the belt-like line 21 provided on the practice sheet 20, the face surface of the putter is orthogonal to the putting line, and along the line. Strokes can be made accurately.

  FIG. 2 shows a practice seat 20, a practice putter body composed of the shaft 2 and the head 3, and the direction guide bar 10. The practice sheet 20 is provided with a straight belt-like line 21 assuming a putting line. The practice sheet 20 is made of a plastic sheet, rubber sheet, fabric, etc., and is provided with a straight belt-like line 21 at the center of the surface. The surface of the material is colored green or artificial lawn, and the center is white. It is created by drawing a yellow belt line.

  The shaft 2 of the putter body is provided with an extendable pole mechanism 8 in addition to the grip 7 so that the shaft 2 can be extended and retracted. This telescopic pole mechanism 8 is a mechanism used for telescopic poles widely used in camera tripods and flagpoles, and can telescopically combine inner and outer slidable poles in a telescopic manner. And a mechanism for fixing the inner and outer poles using a screw mechanism or a pin. By providing the telescopic pole mechanism 8 on the shaft, it can be adjusted to the length of the shaft according to the height, and can be shared for children.

  A through-hole 5 orthogonal to the face surface 4 is provided in the sweet spot portion of the head 3 connected to the shaft 2. The direction guide rod 10 is fixed by inserting the straight direction of the direction guide rod 10, one of which is curved and the other linear, into the through hole 5 and tightening the thumbscrew 6. The practice putter 1 of the present invention shown in FIG. Since the face surface 4 is provided in parallel with both surfaces of the head 3, it can be used for right-handed or left-handed depending on the direction of insertion of the direction guide rod 10, and further in either the front or rear direction of the putter. The curved portion of the direction guide rod 10 can be brought. Whether the curved portion, that is, the long portion of the direction guide rod 10 is to be in front of or behind the putter may be selected in accordance with the content of the practice of the stroke. In order to practice the line, the rear part may be a curved part, and to practice the stroke line of the back stroke or the forward stroke, the front part may be a curved part. Of course, without being limited to this combination, these strokes can be practiced with either the first or second half as a curved portion. This is because in the present invention, at least one of the direction guide rods is curved, so that a sufficiently long rod can be obtained without hindering the stroke. Further, if necessary, the front and rear half of the bar may be curved.

  The direction guide rod 10 may be rod-shaped or tubular, and the material thereof is not particularly limited, such as metal, wooden, or plastic.

  Practice using the putter for practice of the present invention can be performed by repeating the stroke along the direction guide rod along the line that assumes the putting line. It is possible to assume putting on the green, and the effect of practice can be further enhanced.

  FIG. 3 is a front view from the front when the practice pad 1 and the practice seat 20 are combined into the address position. Here, the direction guide bar 10 is positioned directly above the straight belt-like line 21 assuming a putting line, and addressing is performed. Next, by putting the direction guide rod 10 along the straight belt-like line 21, the back stroke, the forward stroke, the follow-through and the stroke can be repeated to perform the putting stroke practice. FIG. 4 shows the movement, A is an address (or impact), B is a back stroke, and C is a follow-through position.

  As the practice putter of the present invention, not only the head having face faces on both sides of the head as in the above embodiments, but the head having only one face face has at least one of the first half or the second half. A curved direction guide rod may be attached.

DESCRIPTION OF SYMBOLS 1 Practice putter 2 Shaft 3 Head 4 Face surface 5 Through-hole 6 Thumb screw 7 Grip 8 Telescopic pole mechanism 10 Direction guide rod 20 Practice seat 21 Straight belt line A Address (impact)
B Back stroke (take back)
C Follow-through

Claims (4)

  A practice putter in which the direction guide bar is attached to the sweet spot portion of the head, passing through the face surface and perpendicular to the face surface, and at least one of the front half portion or the rear half portion of the direction guide rod is upward A practice putter that curves toward you.   The face surface is provided parallel to both sides of the head, a through-hole perpendicular to the face surface is provided in the sweet spot portion of the head, the direction guide bar is inserted into the through-hole, penetrates the face surface, and the face surface 2. The practice putter according to claim 1, wherein the practice putter is detachably attached perpendicularly to.   3. The practice putter according to claim 1, wherein a telescopic pole mechanism is provided on the shaft.   A putting practice tool comprising a combination of the practice putter according to any one of claims 1 to 3 and a practice sheet provided with a straight belt-like line.

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