JP3103848U

JP3103848U - Batting practice device

Info

Publication number: JP3103848U
Application number: JP2004001102U
Authority: JP
Inventors: 賢維陳
Original assignee: 通徳興業股▲ふん▼有限公司
Priority date: 2004-03-08
Filing date: 2004-03-08
Publication date: 2004-08-26
Anticipated expiration: 2010-03-08

Abstract

【課題】使用時の安定性を増したバッティング練習器の提供。
【解決手段】本考案は、球置き管、撓み性管、中棒、底棒、ベースを具えたバッティング練習器であり、使用者がバットで球置き管或いは撓み性管を打つ時に中空の撓み性管に設けられた複数の環形凹溝により比較的大きな幅の湾曲を形成して直接打撃力を受けることでバッティング練習器が倒れる状況を防止し、これにより使用時の安定性を増したことを特徴とする、バッティング練習器としている。
【選択図】図２
PROBLEM TO BE SOLVED: To provide a batting practice device with increased stability during use.
SOLUTION: The present invention is a batting exercise device including a ball-place tube, a flexible tube, a middle bar, a bottom bar, and a base, and when a user hits the ball-place tube or the flexible tube with a bat, the hollow bendable tube is bent. A plurality of annular grooves provided in the sex tube form a relatively large width curve to prevent the batting trainer from falling down by receiving a direct impact force, thereby increasing the stability during use It is a batting practice device characterized by the following.
[Selection] Figure 2

Description

本考案は一種の野球のバッティング練習器に係り、特に使用者がスイングして球置き管或いは撓み性管を打つ時、中空の撓み性管の複数の環形凹溝を利用して比較的大きな幅の湾曲を形成するようにして直接打撃力を受けて倒れる状況を防止し、その使用時の安定性を増したバッティング練習器に関する。 The present invention relates to a kind of baseball batting practice device, particularly when a user swings and hits a ball-place tube or a flexible tube, using a plurality of annular grooves of a hollow flexible tube. The present invention relates to a batting practice device that forms a curved shape, prevents a situation in which the device falls down due to direct hitting force, and has increased stability in use.

周知のバッティング練習器は図１に示されるようであり、それは、ベース６、中棒７、及び球置き管８で構成されている。球置き管８の上端には野球のボール８０が置かれ、使用者はバットを利用して打撃練習をすることができる。しかし、バットがボール８０にあたらずに球置き管８、或いは中棒７に当たる時、球置き管８と中棒７はいずれもゴム材質でやや湾曲するとはいえ、打撃の力を打ち消すことはできず、倒れる状況が発生する。製品によってはベース６の面積と重量を増したものもあるが、依然として倒れる状況の発生を防止することはできない。このような周知の製品は使用時に倒れやすく、またその重さと体積が大きく、携帯に不便であるという欠点を有している。 A known batting practice device is as shown in FIG. 1, which is composed of a base 6, a center rod 7 and a ball holder 8. A baseball 80 is placed on the upper end of the ball holder 8, and the user can practice batting using a bat. However, when the bat hits the ball placing tube 8 or the center rod 7 without hitting the ball 80, the ball placing tube 8 and the center rod 7 are slightly curved with a rubber material, but can not negate the impact force. Not fall down. Although some products have increased the area and weight of the base 6, they still cannot prevent the situation of falling. Such known products have the drawback that they are easy to fall down during use, and their weight and volume are large, making them inconvenient to carry.

本考案の主要な目的は、一種のバッティング練習器を提供することにあり、それは、使用者がスイングしたバットが球置き管或いは撓み性管に当たる時、中空の撓み性管に設けられた複数の環形凹溝により比較的大きな幅の湾曲を形成して直接打撃力を受けることでバッティング練習器が倒れる状況を防止し、これにより使用時の安定性を増し、且つ製造生産時に大きな面積と重量を必要としないようにし、体積を節約し且つ製造コストを減らし、使用者に携帯の便利性を提供するものとする。 The main object of the present invention is to provide a kind of batting practice device, which is provided with a plurality of hollow flexible tubes when a user swings a bat against a ball resting tube or a flexible tube. The ring-shaped groove forms a relatively large curve to prevent the batting practice device from falling down by receiving the direct impact force, thereby increasing the stability during use and increasing the area and weight during manufacturing and production. Eliminate the need, save volume and reduce manufacturing costs, and provide portable convenience for the user.

請求項１の考案は、球置き管、撓み性管、中棒、底棒、ベースを具えたバッティング練習器であり、
該球置き管は中空の管体とされ、プラスチック材料で形成され、その上端が拡大管口を呈してボールを支持し、下方に環形フランジを具えて撓み性管の上方に圧入され、
該撓み性管は軟性ゴムで形成された中空管とされ、且つその外周に複数の環形凹溝が形成され、上端に管径が小さい管口が形成されて球置き管の下方の環形フランジが圧入され、該撓み性管の下端に管径が小さい管底があり中棒の上方と嵌挿され、
該中棒はゴムで形成され、その上方に設けられた環形凹縁により環形フランジが形成され、該環形フランジが撓み性管の下方に挿入され、中棒の下方が底棒の嵌め溝上方に挿入され、
該底棒は嵌め溝を具え、中棒の下方が緊迫方式で適当な距離挿入され、その下方に金属雌ネジシートを具え、ネジ部品でベースと結合され、
該ベースはゴム材質の板塊状体とされ、その中央に位置決め孔を具えてネジ部品で底棒の下方に設けられた雌ネジシートの雌ネジ孔に結合され、
以上の部品が組み合わされ、使用者がバットで球置き管或いは撓み性管を打つ時に中空の撓み性管に設けられた複数の環形凹溝により比較的大きな幅の湾曲を形成して直接打撃力を受けることでバッティング練習器が倒れる状況を防止し、これにより使用時の安定性を増したことを特徴とする、バッティング練習器としている。 The invention according to claim 1 is a batting practice device including a ball-place tube, a flexible tube, a middle bar, a bottom bar, and a base,
The ball-placed tube is a hollow tube, is formed of a plastic material, and its upper end presents an enlarged tube port to support the ball, and is press-fitted above the flexible tube with an annular flange below,
The flexible tube is a hollow tube formed of soft rubber, has a plurality of annular concave grooves formed on the outer periphery thereof, and has a small-diameter tube opening formed at an upper end thereof. Is press-fitted, and the lower end of the flexible tube has a tube bottom with a smaller tube diameter, and is fitted above the middle rod,
The center rod is formed of rubber, and a ring-shaped flange is formed by a ring-shaped concave edge provided above the center rod. The ring-shaped flange is inserted below the flexible tube, and the lower part of the center rod is positioned above the fitting groove of the bottom rod. Inserted
The bottom bar is provided with a fitting groove, the lower portion of the middle bar is inserted by an appropriate distance in a tightening manner, and a metal female screw sheet is provided below the lower portion, and the bottom bar is connected to the base with a screw component,
The base is made of a rubber plate-shaped body, and is provided with a positioning hole at the center thereof and is coupled with a female screw hole of a female screw sheet provided below the bottom bar with a screw component,
The above components are combined, and when the user hits the ball-placed tube or the flexible tube with the bat, a relatively large width curve is formed by a plurality of annular grooves provided in the hollow flexible tube to directly hit the ball. The batting practice device is characterized by preventing a situation in which the batting practice device falls down by receiving it, thereby increasing stability in use.

本考案のバッティング練習器は以下のような効果を有する。
１．中空の撓み性管に設けられた複数の環形凹溝により比較的大きな幅の湾曲を形成して直接打撃力を受けることでバッティング練習器が倒れる状況を防止し、これにより使用時の安定性を増している。
２．製造生産時に大きな面積と重量を必要としないようにし、体積を節約し且つ製造コストを減らし、使用者に携帯の便利性を提供する。 The batting practice device of the present invention has the following effects.
1. A plurality of annular grooves provided on the hollow flexible tube form a relatively large width curve to prevent the batting practice device from falling down by receiving a direct impact force, thereby improving the stability during use. Is increasing.
2. It eliminates the need for large area and weight during manufacturing, saves volume and reduces manufacturing costs, and provides users with the convenience of carrying.

本考案のバッティング練習器は、球置き管１、撓み性管２、中棒３、底棒４、ベース５を具えたバッティング練習器であり、
該球置き管１は中空の管体とされ、プラスチック材料で形成され、その上端１１が拡大管口を呈してボール９を支持し（図３の点線部分参照）、下方に環形フランジ１２を具えて撓み性管２の上方に圧入され、
該撓み性管２は軟性ゴムで形成された中空管とされ、且つその外周に複数の環形凹溝２１が形成され、上端２２に管径が小さい管口が形成されて球置き管１の下方の環形フランジ１２が圧入され、該撓み性管２の下端に管径が小さい管底があり中棒３の上方と嵌挿され、
該中棒３はゴムで形成され、その上方に設けられた環形凹縁３０により環形フランジ３１が形成され、該環形フランジ３１が撓み性管２の下方に挿入され、中棒３の下方が底棒４の嵌め溝４１上方に挿入され、
該底棒４は嵌め溝４１を具え、中棒３の下方が緊迫方式で適当な距離挿入され、その下方に金属雌ネジシート４２（図４参照）を具え、ネジ部品４３でベース５と結合され、
該ベース５はゴム材質の板塊状体とされ、その中央に位置決め孔５１を具えてネジ部品４３で底棒４の下方に設けられた雌ネジシート４２の雌ネジ孔４２１に結合され、
以上の部品が組み合わされ、使用者がバットで球置き管１或いは撓み性管２を打つ時に中空の撓み性管２に設けられた複数の環形凹溝２１により比較的大きな幅の湾曲を形成して直接打撃力を受けることでバッティング練習器が倒れる状況を防止し、これにより使用時の安定性を増し、且つ製造生産時に大きな面積と重量を必要としないようにし、体積を節約し且つ製造コストを減らし、使用者に携帯の便利性を提供する。 The batting practice device of the present invention is a batting practice device including a ball holder tube 1, a flexible tube 2, a middle rod 3, a bottom rod 4, and a base 5,
The ball placing tube 1 is a hollow tube made of a plastic material, and its upper end 11 presents an enlarged port to support the ball 9 (see the dotted line in FIG. 3), and has an annular flange 12 below. Is pressed into the upper part of the flexible tube 2,
The flexible tube 2 is a hollow tube formed of soft rubber, and has a plurality of annular concave grooves 21 formed on the outer periphery thereof. The lower annular flange 12 is press-fitted, the lower end of the flexible tube 2 has a small tube bottom at the lower end, and is fitted over the middle rod 3,
The center rod 3 is formed of rubber, and a ring-shaped flange 31 is formed by a ring-shaped concave edge 30 provided above the center rod 3. The ring-shaped flange 31 is inserted below the flexible tube 2. The rod 4 is inserted above the fitting groove 41,
The bottom rod 4 has a fitting groove 41, the lower part of the middle rod 3 is inserted by a suitable distance by a tightening method, the lower rod 4 is provided with a metal female screw sheet 42 (see FIG. ,
The base 5 is made of a rubber plate and has a positioning hole 51 at the center thereof and is connected to a female screw hole 421 of a female screw sheet 42 provided below the bottom bar 4 by a screw component 43,
The above components are combined, and when the user hits the ball-place tube 1 or the flexible tube 2 with a bat, a relatively large width curve is formed by the plurality of annular concave grooves 21 provided in the hollow flexible tube 2. Direct hitting force prevents the batting practice device from falling down, thereby increasing the stability during use, avoiding the need for large area and weight during manufacturing, saving volume and manufacturing cost And provide users with portable convenience.

このほか、不使用時には球置き管１、撓み性管２、中棒３、底棒４及びベース５を分解して、収納或いは携帯に便利とすることができる。 In addition, when not in use, the ball placing tube 1, the flexible tube 2, the middle rod 3, the bottom rod 4, and the base 5 can be disassembled for convenient storage or carrying.

周知の製品の立体図である。It is a three-dimensional view of a well-known product. 本考案の実施例の立体分解図である。FIG. 3 is an exploded view of the embodiment of the present invention. 本考案の実施例の立体図である。FIG. 3 is a three-dimensional view of the embodiment of the present invention. 本考案の実施例の組合せ断面図である。FIG. 4 is a cross-sectional view of the embodiment of the present invention.

Explanation of reference numerals

１球置き管１１上端１２環形フランジ
２撓み性管２１環形凹溝２２上端
２３下端３中棒３０環形凹縁
３２下方４底棒４１嵌め溝
４２雌ネジシート４２１雌ネジ孔４３ネジ部品
５ベース５１位置決め孔９ボール
REFERENCE SIGNS LIST 1 ball holder 11 upper end 12 annular flange 2 flexible tube 21 annular concave groove 22 upper end 23 lower end 3 middle rod 30 annular concave edge 32 lower 4 bottom rod 41 fitting groove 42 female screw sheet 421 female screw hole 43 screw component 5 base 51 positioning Hole 9 ball

Claims

It is a batting exercise machine with a ball holder, flexible tube, middle rod, bottom rod, and base.
The ball-placed tube is a hollow tube, is formed of a plastic material, and its upper end presents an enlarged tube port to support the ball, and is press-fitted above the flexible tube with an annular flange below,
The flexible tube is a hollow tube formed of soft rubber, has a plurality of annular concave grooves formed on the outer periphery thereof, and has a small-diameter tube opening formed at an upper end thereof. Is press-fitted, and the lower end of the flexible tube has a tube bottom with a smaller tube diameter, and is fitted above the middle rod,
The center rod is formed of rubber, and a ring-shaped flange is formed by a ring-shaped concave edge provided above the center rod. The ring-shaped flange is inserted below the flexible tube, and the lower part of the center rod is positioned above the fitting groove of the bottom rod. Inserted
The bottom bar is provided with a fitting groove, the lower portion of the middle bar is inserted by an appropriate distance in a tightening manner, and a metal female screw sheet is provided below the lower portion, and the bottom bar is connected to the base with a screw component,
The base is made of a rubber plate-shaped body, and is provided with a positioning hole at the center thereof and is coupled with a female screw hole of a female screw sheet provided below the bottom bar with a screw component,
The above components are combined, and when the user hits the ball-placed tube or the flexible tube with the bat, a relatively large width curve is formed by a plurality of annular grooves provided in the hollow flexible tube to directly hit the ball. The batting practice device is characterized by preventing the batting practice device from falling down by receiving it, thereby increasing the stability during use.