JPS6125500Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an accurate shot practice device for golf.

In general, the key to swinging in golf is how to hit the face of the club at right angles to the ball. In other words, to hit the ball correctly, when the club head passes the ball at maximum speed, the club face is swung straight at right angles to the ball's flight line, so that the ball hits the correct angle. It is said to fly toward a destination. Until I mastered the basic principles of this swing, I had to practice hitting the ball off the ground at the practice range and driving the ball toward the target, and in order to do good puttying, I had to draw a white line on the ground so that the ball would follow that line correctly. There are various practice methods that can be considered, such as rolling the putt along the ball, or setting a point on the way to the cup and rolling the ball past that point to the hole cup, but golf requires comprehensive technique. There is no point in practicing one-sidedly, and it is necessary to practice with various clubs such as putters, irons, and sticks.

The conventional practice method is to look at the target from the ball hitting position before hitting the ball and create the ball's form, and after hitting the ball to check whether the ball has traveled accurately towards the target or not. Many methods are used, such as determining the form by hand, but it is difficult to expect rapid improvement in technique using methods that rely primarily on visual measurement.

Therefore, in this invention, by installing a reflector on the face of various clubs from drivers to putters, the reflected light from this reflector can be used to hit the ball accurately in a short time using multiple targets placed above and below. The purpose of the present invention is to provide a practice device that allows the user to comprehensively practice the basics of swinging with various clubs so that the player can perform puttying in which the ball rolls straight.

An embodiment of the present invention will be described below with reference to the drawings.

In Figure 1, 1 is the head of a golf club (the head of an iron is shown in the figure), 2 is its face, and 3 is a reflective plate fixed to the surface of face 2, made of synthetic resin and located approximately in the center. A circular hole 4 with a diameter slightly smaller than the diameter of the ball A is bored in the hole 4, so that the ball A is directly hit by the face 2 when shooting.
In FIG. 2, 5 is a target curtain provided vertically at an appropriate distance from the ball hitting position, and 6a is this target curtain 5.
6b and 6c are circular targets placed at appropriate intervals vertically above the target 6a, and each of these targets 6a and 6b , 6c have small holes 7a, 7b that pass through the target curtain 5.
Wear 7c each. 8a, 8b, 8c are floodlights installed on the back side of each target 6a, 6b, 6c, and each light beam 9a, 9b, 9c passes through the small hole 7a, 7b, 7c in the center of each target and hits the ball. It is installed in a direction that illuminates the area around the ball A, which is placed in front of the position, as the center.
10 is wiring for lighting each of the projectors 8a, 8b, 8c, and 11 is a foot switch thereof. In addition,
These plurality of projectors are arranged for each target 6a, 6 as described above.
Instead of providing each of the projectors b and 6c, one projector may be moved to each target location.
12 is a cup buried in the ground just in front of the target 6a. Note that each of the targets mentioned above shall be installed so that direct sunlight is blocked by an appropriate shielding object such as a tree or a tent.

With the present invention configured in this manner, when practicing swinging, for example, if you want to hit a ball in the direction of the target 6b with an iron (or wood), first turn on the floodlight 8b with the foot switch 11, and the light beam 9b will be directed to the small hole. The ball A and its surrounding area are irradiated through 7b. Next, the practitioner places the reflector 3 on the face 2 as shown in Figure 3.
When the face 2 hits the ball A in the circular hole 4 and the angle of the reflector 3 is correctly directed perpendicular to the light beam 9b of the projector 8b by operating the club, the light beam reflected by the reflector 3 will be directed toward the target. 6
The ball A is reflected correctly in the direction of the center of the target 6b, and the projection of the ball A is centered on the small hole 7b on the surface of the target 6b.
A' is slightly black, and there are 3 reflectors around it.
Since a bright image 3' is projected (see Fig. 4), if the practitioner determines the form and shoots to maintain this face angle at the moment of hitting the ball, the ball A will follow this projected beam 9b. As a result, it will fly accurately toward the center of the target 6b.

Also, when practicing shots with a large angle of elevation, if you turn on the projector 8c of the target 6c set higher up, the beam 9c will illuminate the ball A, so you can adjust the angle of the face 2 in the same way as above. Then, point the reflector 3 in a direction perpendicular to this light ray 9c, make sure that the projection of the ball A coincides with the center of the target 7c, and shoot while maintaining this face angle, the ball will follow the light ray 9c. The aircraft will fly precisely toward the center of the target 6c.

Also, when practicing with a putter, use the floodlight 8.
When the light 9a is turned on, the light beam 9a travels horizontally and illuminates the ball A, so make sure that the putter's face 2 is perpendicular to the light beam 9a and that the projection of the ball A is correctly centered on the target 6a. death,
If the ball is hit with this face angle, the ball A will roll toward the target 7a and fall into the cup 12.

As described above, the present invention combines a reflector provided on the face of various clubs such as putters, irons, and woods, with a target and a floodlight provided on the target, and the shape of the ball is determined by the reflector. By projecting a bright image around it onto the center of the target, the position of the ball image can be easily confirmed, the angle of the face when hitting the ball can be easily determined, and the direction of the ball can be predicted. It becomes easier to master the swing home where the face angle is maintained at the moment of shot, and the technique quickly improves, allowing you to hit the ball in the right direction with accurate shots even on this course. .

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is a front view of the club head, Fig. 2 is a side view showing the relationship between the projected light beam of the projector and the ball, and Fig. 3 is a diagram showing the angle between the projected light beam and the face. A sectional view showing the relationship, FIG. 4 is a front view of the image of the ball reflected by the target. 1...Club head, 2...Face, 3...
Reflector, 3'... Bright image, 4... Circular hole, 5...
...Target curtain, 6a, 6b, 6c...Target, 7a, 7
b, 7c...Small hole, 8a, 8b, 8c...Light emitter, 9a, 9b, 9c...Light beam, 10...Wiring,
11...Foot switch, 12...Cup, A...
...ball, A′...image of the ball.

Claims (1)

[Scope of utility model registration request] On the surface of the target curtain provided in front of the ball hitting position, small holes are made in the center of a plurality of targets provided on a vertical line at appropriate intervals, and the ball passes through each of the above small holes on the back side of each of these targets. Floodlights were installed so that the light beam illuminated the ball placed at the hitting position, and separate lights were placed on the face of each club head.
A reflector plate with a hole bored in the center is attached, and by selecting the inclination angle of this face, the projected light beam from the projector of an arbitrary target is reflected by the reflector plate, and a ball shape is formed in the center of the target. A golf practice device characterized by projecting a bright image of a reflective plate around the golf practice device.