JP2599520Y2 - Bat with whistle for batting practice - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] In the present invention, a ball is used as a bat core.
A bat with a whistle for batting practice that emits a good sound when hit and can confirm that the ball has been caught correctly.

[0002]

2. Description of the Related Art Conventionally, as a sounding toy, a real open flat 4-7 is used.
7994 is disclosed. This is shown in FIG.
Has an opening 90 on one side of the hollow cylindrical body 9, and a molded body 91 is attached to the opening 90.
Air chamber 92 pressable to 1 and air flow passage 9 connected thereto
3 is characterized in that a sound producing member 94 having a sound producing valve is formed. Is the shaped body 91 a so-called bellows
It is composed of In addition, actual opening 55-107172 is opened.
The bellows of the vinyl bat are shown with bellows
And a whistle in the center of the bat
Make up .

[0003]

[Problem to be solved by the invention]
The 994 sounding toy had the following problems. That is
The molded body 91 can be pressed or hit with hand.
And the shaped body 91 is a cylinder
Occupies only one point of the entire shape 9
As a result, the model 91
Hitting a ball with a piece is a difficult task. Further, since it is assumed that the cylindrical body 9 is used as a megaphone having a loudspeaker opening 96 at the front and a blower opening 95 at the rear, it is not preferable to give an impact of hitting a ball to the cylindrical body 9. A bellows is used for the pressurizable air chamber 92 of the molded body 91
To use the bellows
However, there is a disadvantage that the cost is high in the case of (1) .

[0004] On the other hand, the sound of the actual opening 55-107172 sounds
Vinyl bats are basically
It has the same configuration as the sounding toy, and the heart of the bat, that is, the bellows
The sound does not sound unless the ball hits the hitting part
It is. After all, it occupies only one point of the whole bat
Hitting the ball to the hitting part is a difficult technique
It will be. Note that only one contact point is
It is not realistic to think that it is the core of the
Has a certain width in the longitudinal direction of the bat.
For this reason, it is not suitable for actual batting practice .

[0005] The present invention is to solve such a problem.
Was used for batting practice.
Come, catch the core of the bat (the center line of the striking part)
The whistle produces a good sound,
If you can't catch the core, the whistle doesn't sound good,
If you can hear the sound of the result whistle, you can batting better
Hands are identified and used to improve one's skill, and
Batting that can reduce costs by eliminating the need for use
An object of the present invention is to provide a bat with a whistle for practice .

[0006]

In order to solve the above problems, the present invention provides a soft joint having elasticity between a striking portion and a handle portion.
A hollow, closed bat-shaped body integrally molded from synthetic resin
An opening is provided in the opening, and a flute is attached to the opening.
This was a bat with a whistle for practicing ting .

[0007]

When the ball hits the hitting portion, the hitting portion is deformed so as to be crushed, the air pressure inside the hitting portion increases, the air moves vigorously from the opening toward the whistle, and the whistle generates a tone. . At this time, the ball moves to the center of the bat (the center line
The whistle makes a good sound when the hitting part is suddenly compressed in the minute), but when the ball does not hit the core of the bat, the hitting part is slightly compressed and makes little or no sound. Does not sound good either. When watching a baseball game , you can hit the rhythm even if you hit any part of the bat.
I can do it .

[0008]

Next, an embodiment of the present invention will be described in detail with reference to the drawings.
However, the present invention is not limited to this embodiment only.
No.

As shown in FIGS. 1 and 2 , the striking portion 1 and the handle portion 2 are integrally formed in a bat shape, and an opening is formed in a part of a hollow hermetically sealed bat 3 made of a resilient soft polyethylene resin. A bat with a whistle for batting practice comprising a hole 30 and a whistle 4 attached to the opening 30. The bat 3 has a step 32 formed in a part of the opening 30, and the whistle 4 is inserted from the opening 30 and is brought into contact with the step 32 to be received. Whistle 4 has a very narrow air passage
And the inside of the bat 3 is almost dense.
It may be regarded as a closed state, and the inside of the bat 3
It is named as hollow sealing part 31 .

In this embodiment, the part hitting the ball is hit
Batting kneading because it covers most of part 1
Can be used for learning. So hitting with this bat 3
In the case of practicing the shooting, the ball is positioned at the center of the bat 3 (the hitting portion 1).
Hitting portion 1), the striking portion 1 is rapidly compressed.
Collapse, the air pressure in the hollow sealing portion 31 of the bat 3 is rapidly increased.
As shown in FIG. 2, air A
Moves from 1 through the whistle 4 and out of the bat 3
Whistle 4 produces a good tone . Since the bat 3 is made of a soft polyethylene resin having elasticity, the shape is restored after a while, and the air returns to the inside of the hollow sealed portion 31 through the whistle 4. The ball is the core of the bat 3 (the center line C of the hitting portion 1)
If it does not hit, the compression of the striking part 1 is small
Or almost no sound, depending on how far away from the core
It doesn't sound good . As a result, the difference in the sound emitted by the whistle 4 can be easily distinguished, and the skill of the batting can be discriminated from the skill of the batting, which helps to improve the skill.

In addition, in the present embodiment, it is possible to cheer while hitting the bat 3 at the time of watching the game, and to support the bat 3.
Is made of a flexible polyethylene resin having elasticity, so that it is safe to hit a person and can be used for this purpose. Further, this embodiment has a simple structure.
And is easy to manufacture, thus reducing manufacturing costs
I can do it .

The present invention is not limited to the embodiment described above. The material and shape of the striking portion and the handle portion can be freely selected, and the flute can emit any sound when it blows vigorously. Such a device can be used, and if a bell or the like is placed in the striking portion, a sound can be produced simply by shaking the present invention, and a rhythm can be obtained. In addition, as another contrivance , lenses are fitted to both ends of the bat 3 so that
It is also feasible to use a telescope .

[0013]

[Effects of the Invention] As described above, the present invention provides the elasticity between the striking part and the handle.
Hollow seal molded integrally with flexible synthetic resin
An opening is provided in a part of the bat-shaped body, and a whistle is taken in the opening.
Bat with whistle for batting practice
You .

In the present invention, the part hitting the ball is hit
Practice batting because it covers most of the part
The center of the striking part (the center line of the striking part)
Minute) and hit the ball, the striking part is rapidly compressed
The whistle makes a good sound and cannot capture the core of the striking part
The whistle cannot produce a good sound, and as a result
If you distinguish the sound emitted, the skill of batting is determined
The effect that can be used to help improve your skills
Play. In addition, the use of bellows is unnecessary, and costs are reduced.
It has the effect of coming .

[Brief description of the drawings]

FIG. 1 is a perspective view of one embodiment of the present invention .

FIG. 2 is a partial sectional view of FIG.

FIG. 3 is a sectional view of a conventional example .

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hit part 2 Handle part 3 Bat 30 Open part 31 Hollow sealing part 32 Step part 4 Whistle

Claims (1)

(57) [Scope of request for utility model registration] 1. A soft joint having elasticity between a striking portion and a handle portion.
A hollow, closed bat-shaped body integrally molded from synthetic resin
An opening is provided in the opening, and a flute is attached to the opening.
Bat with whistle for ting practice .