JP3776928B1 - Auxiliary equipment for golf - Google Patents

Abstract

【Task】
The basis of a golf swing is the ALL square address, which is an eternal challenge for professional golfers. Conventional swing checks are usually viewed from the front or back, and are usually professional lessons, peer advice, or movie camera checks from a fixed angle. There was no way to check easily. For this reason, there was little effect commensurate with the amount of practice, and the interest of practice was diminished due to the lack of practice.
[Solution]
The present invention makes it easy to visually observe the dynamic changes of the head, both shoulders, both elbows, left and right hips, and both knees during addressing and swinging. It is a main feature of the present invention that it is possible to confirm the trajectory confirmation of the trajectory of the golf ball, the waist, etc., or to obtain a square (parallel) sensation with respect to the flying ball direction.
[Selection] Figure 2

Description

The present invention is not mainly intended to improve the ideal club head trajectory in a golf swing, but to confirm the trajectory of a body line (foot, shoulder, waist, etc.) during a swing, or to make a square (parallel) with respect to the direction of the ball. It is an auxiliary device for golf developed mainly for the purpose of acquiring a sense.

There have been devices to check the swing by installing mirrors on the left, right, front or under the feet of golfers to correct the golf swing. There was no idea of capturing the posture (how to hold) of time and dynamic changes during swinging, and there was no one that was incorporated into golf swings.

The basis of a golf swing is an ALL square address, which is an eternal challenge for professional golfers. Conventional swing checks are usually viewed from the front or back, and are usually professional lessons, peer advice, or movie camera checks from a fixed angle. There was no way to check easily. As a result, there was little effect commensurate with the amount of practice, and the interest of practice was diminished due to the lack of practice.

  The present invention makes it possible to always visually observe the dynamic changes of the head, both shoulders, both elbows, left and right hips, and both knees during addressing and swinging. It is a main feature of the present invention that it is possible to confirm the trajectory of the ball or the like, or to obtain a square (parallel) sensation with respect to the flying ball direction.

By placing a plane mirror right below your line of sight at the time of addressing, you can check your square swing status from an angle you have never seen before. At address and at impact, follow-through body movements can be checked accurately by mirror reflection on your own. In a half swing, the right arm's symmetrical movement and swing mechanism can be accurately obtained (triangles of the arms at both elbows), so that you can use your ideal arm.

Even if you try to hit the ball at a practice field, you can expect further results from practice with a plane mirror. By installing a plane mirror between the stance and the ball, you can naturally learn the standing position and distance relationship with the ball, and two colors with numerical values provided at the left and right ends of the plane mirror You can practice using the mark to separate drawballs and fadeballs, and also flip the red center line (turn the reflector 180 degrees) for beginners who are not good at catching balls at the club's sweet spot. ), The striking point can be finely adjusted toward the toe or heel of the club head.

Although it is a rectangular flat mirror when used, it can be stored in a caddy back or the like by being divided into two or folded in the longitudinal direction so that it can be easily stored after use, and can be easily assembled into a flat flat mirror without image distortion when used. It has a structure.

Hereinafter, with reference to an accompanying drawing, the auxiliary device for golf according to the present invention is explained. FIG. 1 is a plan view showing an auxiliary device for golf according to an embodiment, FIG. 2 is a layout view showing how to use the auxiliary device for golf, and FIG. 3 shows a fade ball and a drawball using the auxiliary device for golf. It shows the installation state during the practice of striking different ball types. FIG. 4 shows a state in which the golf auxiliary device is disassembled into five parts so that it can be easily stored after use, and FIG. 5 is an explanatory diagram for explaining the function of the two parts together with the cross-sectional shape. It is.
In FIG. 1, the golf auxiliary device A includes a plane mirror 1. This plane mirror 1 has a vertical W of 15 to 30 CM and a horizontal L of about 30 to 30 cm so that the dynamic changes of the head, both shoulders, both elbows, left and right hips, and both knees in the swing can be observed from the upper surface with one's eyes. It has an area of 40-70 CM. The material of the plane mirror 1 is, for example, a material obtained by vapor-depositing aluminum on an acrylic plate (which may be a vinyl chloride plate) having a thickness of about 3 MM, and other members are mainly made of a plastic material in consideration of weight reduction. The flat mirror 1 is configured by joining a pair of elongated mirror members 1a and 1b in the embodiment, but may be configured by a single mirror member.

  On the surface of the plane mirror 1, three vertical lines 2, 3a, 3b are provided at intervals. The central vertical line 2 is provided at the central portion in the horizontal direction of the plane mirror, and the vertical lines 3 a and 3 b are provided on both sides of the vertical line 2. These vertical lines may have an appropriate color and line width other than yellow, and may be formed by, for example, attaching a color tape, drawing a line with a marker, or silk printing on a mirror surface. The vertical line 2 serves as a head reference line, and is used as a guide for the address position for standing in a natural body so that the head center is at this position at the time of addressing. The vertical lines 3a and 3b on both sides are sway tolerance lines, which are used as a guide for the tolerance range of the left and right sway so that the position of the head falls between the back swing and follow throw.

  A center line 4 is provided on the surface of the plane mirror 1 in the longitudinal direction, which is a target when swinging. As shown in FIG. 5A, the center line 4 has both sides of a wide line on one side and a narrow line on the opposite side, and may be an appropriate color other than red. Or you may paint with a marker and it forms by providing a suitable color on the surface of a member. This “swing target line 4” is based on the fact that a square is taken on this line when addressing. This is also used as a guideline for the movement of the shoulders, elbows, left and right hips, and knees to change the movement of the lines on the swing during the swing. It can also be used to confirm whether the club track is outside-in or inside-out in the shadow swing. Depending on the golfer, for those who find it difficult to use the target line because it is wide, it is possible to reverse the front and back and use the narrow side, which can be selected according to preference.

On the left and right ends of the plane mirror 1, a scale plate 5 having mark launch angle scales 6 color-coded by numerical values and symbols is fitted, and this identification mark is 4 in the embodiment, as shown in FIG. Regardless of the yellow and green labels printed with numerical values of, 8, and 12, any suitable symbol such as 3, 6, 9 to 5, 10, 15 or a, b, c may be used, and the color, size, and design The shape and the like can be set as appropriate. Further, in addition to attaching a label, printing may be performed on the scale plate 5, or a separately prepared member may be fixed by adhesion or other methods. This launch angle scale 6 is a scale for distinguishing the degree of a draw ball and a fade ball. A golf club or the like is placed on the left and right of the same color and numerical or symbol mark, and the hit ball is placed on the extension line of the club. The golf auxiliary device A is arranged so as to determine the target point. FIG. 3 shows an example of the installation of the golf auxiliary device A when hitting a fade ball at a launch angle of 4 degrees. To separate the draw ball and fade ball, the address should be set parallel to the red line as in the previous section “0010”. The difference from the previous section “0010” is that the club head is positioned along the club placed on the mirror. It is aimed at the target point of the hit ball. However, in this case as well, the basis for swinging the club along the red line of the swing target line 4 is the same.

As shown in FIG. 5A, the swing target line 4 is composed of a wide line on one side and a narrow line on the opposite side. When the wide side is used, the center of the line is slightly flat mirror. Because it is off from the center of 1. When using this practice machine for swing check while actually hitting the ball at the practice field etc., the mirror surface as a guideline to adjust the hit position of the club head ball to the toe or heel You can also practice while finding the soot spot by rotating 180 degrees.

   This training machine is originally assembled and used as shown in Fig. 1, but after use, it can be disassembled into five members as shown in Fig. 4 and is roughly divided into two parts with a size of 10CM in length and 50CM in width. It can be divided or folded to reduce the area and store it in a portable storage bag or the like, and further carry it in a caddy bag or the like.

  At the time of use, the divided parts are joined again as shown in FIG. 1, or the folded parts are expanded and restored to one plane mirror. At this time, if the image cannot be restored to a flat plane mirror, the image will be distorted and unusable. Therefore, the two members can be restored to a flat plane mirror by fitting the mirror members 1a and 1b into the grooves in the cross section of the scale plate 5 shown in FIG.

External view of golf assisting device viewed from the front Usage plan Installation diagram when the ball type is divided by the auxiliary device for golf Overall view of parts a) Cross-sectional view of swing target line b) Plan view and cross-sectional view of launch scale plate

Explanation of symbols

A Auxiliary device for golf 1 Plane mirrors 1a and 1b are half pieces of a plane mirror 2 Head reference line (at address)
3a Sway allowable line 3b Sway allowable line 4 Swing target line 5 Scale plate 6 Launch angle scale

Claims (3)

      Auxiliary device for golf mainly composed of a rectangular plane mirror with an area large enough to allow the user to observe the dynamic changes of the head, both shoulders, both elbows, left and right hips, and both knee lines in the golf swing from the top surface. On the surface of this plane mirror, a center line with the function of a target line that creates an ideal swing trajectory is provided in the lateral direction, and the right and left ends of the plane mirror are used to distinguish the degree of draw balls and fade balls. As a guide, an auxiliary device for golf in which members with a plurality of marks are fitted at intervals.       On the surface of the plane mirror, there are several vertical lines at the center and on the left and right of the center. These lines have the head reference position at the time of addressing and the function of the target line that indicates the left and right swallowing tolerance of the head at the time of swing. The golf auxiliary device according to claim 1. The rectangular plane mirror can be divided into two parts or folded for easy storage and carrying in the golf bag, and can be easily assembled and restored to an integrated plane mirror when in use. Item 2. An assisting device for golf according to item 1 or 2.

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