JP2504889Y2 - Golf practice tee - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a golf practice tee, and in particular, facilitates the attachment / detachment / replacement operation of the tee with respect to the pedestal, and makes it possible to appropriately change the support area of the ball or both the support area and the support height. It is a thing.

[0002]

2. Description of the Related Art In a conventional golf practice tee, as shown in FIGS. 4 and 5, a pedestal 11 formed at one end of a tee 12 is hinged to a pedestal 11 formed of a heavy metal disc at the center of the upper surface thereof. A notch 16 and a slit 17 in which the strip 14 of the tee 12 is fixed to the pedestal 11 and is fixed so as not to be removed.
From the pedestal 11 to the peripheral side surface of the pedestal 11, and the stoppers 18 of the pedestal 11 facing the slits 17 restrict the bending of the strips 14
Is placed along the ground and the ball seat 13 formed at the other end
It was used by placing the ball 19 on (for example,
Jitsuko Sho 43-6434, Jitsuko Sho 44-17708
issue). Both ball seats 13 have the same structure, and have a hole 21 having a through hole 20 for inserting the hinge pin 15 at the bottom. Further, the hinge pin 15 penetrates the through hole 22 of the pedestal 11 and the stopper pin 23 is inserted into the lower end portion of the pedestal 11 so as not to be removed.

[0003]

However, according to the conventional golf practice tee described above, the tee 12 has the pedestal 1
Since the ball seat 13 is attached to only one and therefore the ball seat 13 is limited to a single kind, the height for supporting the ball can be changed to only two kinds, and even if the supporting height is set, There is a limitation, and at least a height that allows the hinge pin 15 to be inserted and fixed is necessary.

Above all, the work of attaching / detaching the ball seat 13 of the tee 12 is extremely troublesome, and almost no tees having different heights are easily replaced during practice.
In addition, the hinge bin 1 is attached to the bottom of the ball seat 13 on which the ball is placed.
It is difficult to change the area on which the ball is placed because it has a through hole 20 that is inserted through the hole 5. Therefore, it is possible to create a variety of supporting states as in the actual lawn of a golf course. I couldn't do that. Furthermore pedestal 1
It is conceivable that a plurality of through holes 22 are provided in 1 to mount a plurality of tees 12, but then, the pedestal 11
It is necessary to form a pedestal that is larger than the current one by increasing the radius, which is inconvenient for carrying and carrying, and it requires a lot of space for your feet when you use it, so you cannot practice enough. Therefore, it is closer to the actual state, and
There was a drawback that we could not support various balls and could not practice according to reality.

In view of the above circumstances, the present invention facilitates the operation of attaching and detaching the tee to and from the pedestal, and allows the diameter of the ball seat or both the diameter and height to be arbitrarily selected.
It is an object of the present invention to provide a golf practice tee that makes exercise extremely comfortable and practical.

[0006]

In order to solve the above-mentioned problems, the present invention forms a through hole from a top surface to a bottom surface and a hole having a large diameter which communicates with the through hole, and also forms the through hole from the bottom surface to the peripheral side surface. In a pedestal having a cutout portion communicating with the hole, a ball seat protruding from the through hole to the upper surface of the pedestal at both end portions of a strip fitted in the cutout portion, and a ball connected to the ball seat and having a diameter larger than that of the ball seat. large or
A tee having a seat portion having a diameter slightly larger than the hole of the pedestal is detachably attached by press-fitting the seat portion of the tee into the hole from the bottom surface side of the pedestal. The ball seats formed at both ends of the strip have different diameters, and the ball seats formed at both ends of the strip have different heights and diameters.

[0007]

According to the present invention having the above-described structure, the tee seat can be inserted into the through hole of the pedestal, and the seat portion of the tee can be pressed into the hole of the pedestal to easily mount the tee. It can be easily removed by forcibly pulling the strip from the notch to the bottom side of the pedestal, and the loading / unloading work or tee replacement is easy. Since the tee is attached to the pedestal by pressing the seat portion into the hole of the pedestal, the sphere has no relation to the attachment of the tee to the pedestal, and the diameter of the sphere is within the range of the diameter of the through hole of the pedestal. It can be set arbitrarily, and it is possible to obtain ball seats with various support areas. Further, a tee of a ball seat with a desired height and diameter can be arbitrarily selected and used, various supporting states of the ball can be created, and a practice closer to an actual state can be performed.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be described below based on an embodiment shown in the drawings. As shown in FIG. 1, the pedestal 1 has 4
Book tees 2 are mounted so as to project radially outward. As shown on the right side of FIG. 2, the tee 2 has ball seats 3 and 3a having different diameters and heights formed at both ends of a strip 4 of a predetermined length which can be expanded and contracted by a strip of rubber or the like. It becomes. A circular seat portion 5 is connected to each of the ball seats 3 and 3a, and the seat portion 5 is formed to have a diameter larger than that of the ball seats 3 and 3a. As the tee 2, as shown on the left side of FIG. 2, it is possible to use the tee 2 in which the ball seats 3a, 3a having the same diameter and height are formed.

On the other hand, the pedestal 1 is made of a heavy metal disk having a circular shape, and as shown in FIG. 1, a plurality of through holes 6 and 6a are formed on the upper surface in the circumferential direction. The through hole 6 can have the ball seat 3 inserted therein, and the through hole 6a has a diameter allowing the ball seat 3a having a different diameter from the ball seat 3 to be inserted therein. Then, holes 7 having a larger diameter than the through holes 6 and 6a are formed so as to communicate with the bottom surface. The hole 7 is slightly smaller than the seat 5 of the tee 2 so that the seat 5 of the ball seats 3 and 3a can be compressed and stored and fixed.
Has a small diameter . This hole 7 is formed with a hole 8 having a larger diameter and reaching the bottom surface of the pedestal 1, and the seat portion 5 can be fitted into the hole 8. A notch 9 is formed on the peripheral side surface of the pedestal 1 to allow the holes 8 and 7 and the through holes 6 and 6a to partially communicate with each other. The notch 9 is equal to or slightly wider than the width of the strip 4 in the circumferential direction of the pedestal 1, and is formed in a U shape toward the bottom surface.

Therefore, as shown in FIGS. 1 to 3, one of the ball seats 3 and 3a of the tee 2 is mounted in the through holes 6 and 6a of the pedestal 1, and this mounting is carried out by the pedestal 1 First, one of the ball seats 3 and 3a is inserted into the hole 8 from the bottom surface of the plate, the strip 4 is fitted into the notch 9, and the seat 5 is pushed into the hole 7 from the hole 8. When the seat 5 is pushed into the hole 7, the seat 5 has a slightly larger diameter than the hole 7,
The seat portion 5 is compressed and securely held in the hole 7, and is fixed by the restoring force of the expansion, which makes it difficult to pull out. To remove the tee 2 from the pedestal 1, when the strip 4 is strongly pulled from the notch 9 toward the bottom surface, the seat 5 is pulled out from the hole 7 and the ball seat 3 or 3a is easily pulled out from the through hole 6 or 6a. Therefore,
Detachment of the tee 2 is extremely easy and easy.

Since the tee 2 is mounted on the pedestal 1 by press-fitting the seat portion 5 into the hole 7 of the pedestal 1, the ball seats 3 and 3a are not related to the mounting of the tee 2 on the pedestal 1. Therefore, the diameters of the ball seats 3 and 3a can be arbitrarily set within the range of the diameters of the through holes 6 and 6a of the pedestal 1, and the ball seats 3 and 3a having various support areas can be obtained. Further, the height of the ball seats 3 and 3a can be set arbitrarily.

[0012]

According to the present invention described above, the tee seat can be inserted into the through hole of the pedestal, and the tee seat can be pressed into the hole of the pedestal to easily attach the tee. Further, it can be easily removed by strongly pulling the strip of tee from the notch to the bottom side of the pedestal, which facilitates the loading / unloading work or tee replacement. Since the tee is attached to the pedestal by pressing the seat portion into the hole of the pedestal, the sphere has no relation to the attachment of the tee to the pedestal, and the diameter of the sphere is within the range of the diameter of the through hole of the pedestal. It can be set arbitrarily, and it is possible to obtain ball seats with various support areas. Further, the height of the ball seat can be set arbitrarily. Therefore, a ball seat having a desired diameter and height can be arbitrarily selected and used, and the supporting area of the ball or both the supporting area and the supporting height can be appropriately changed, and various balls can be used. It is possible to create a supportive state of and to practice closer to the actual state.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of a golf practice tee according to the present invention.

FIG. 2 is a longitudinal sectional view of FIG.

FIG. 3 is a partial plan view of FIG.

FIG. 4 is a perspective view of a conventional example.

5 is a vertical cross-sectional view of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Pedestal 2 ... Tee 3,3a ... Ball seat 4 ... Band 5 ... Seat 6,6a ... Through hole 7,8 ... Hole 9 ... Notch

Claims (3)

(57) [Scope of utility model registration request] 1. A pedestal in which a through hole and a large-diameter hole communicating with the through hole are formed from a top surface to a bottom surface, and a notch portion communicating with the through hole and the hole is formed on a peripheral surface from the bottom surface to the notch. A ball seat projecting from the through hole to the upper surface of the pedestal at both ends of the strip that fits into the seat, and a diameter larger than the ball seat that is continuous with the ball seat.
And tea forming a seat slightly larger diameter than the hole of the pedestal, tee for golf practice formed by detachably mounted by press-fitting the seat of the tee to the hole from the bottom side of the pedestal. 2. The golf practice tee according to claim 1, wherein both ball seats formed at both ends of the strip have different diameters. 3. The golf practice tee according to claim 1, wherein both the ball seats formed at both ends of the strip have different heights and diameters.