JPH0445734Y2 - - Google Patents
Info
- Publication number
- JPH0445734Y2 JPH0445734Y2 JP1985113464U JP11346485U JPH0445734Y2 JP H0445734 Y2 JPH0445734 Y2 JP H0445734Y2 JP 1985113464 U JP1985113464 U JP 1985113464U JP 11346485 U JP11346485 U JP 11346485U JP H0445734 Y2 JPH0445734 Y2 JP H0445734Y2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- head
- spindle
- club
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920001971 elastomer Polymers 0.000 claims description 13
- 239000005060 rubber Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 230000006378 damage Effects 0.000 description 5
- 229920003051 synthetic elastomer Polymers 0.000 description 5
- 239000005061 synthetic rubber Substances 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920001084 poly(chloroprene) Polymers 0.000 description 3
- 230000001020 rhythmical effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000018883 loss of balance Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Golf Clubs (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、新体操に使用するこん棒に関するも
のである。[Detailed description of the invention] (Field of industrial application) The present invention relates to a club used in rhythmic gymnastics.
（従来の技術）
新体操に使用するこん棒は、長さは40〜50セン
チで重さは150グラム以上と300グラム以上の２種
類に規定されているが、この一定重量を有するこ
ん棒は演技中に手から離れて紡錘形の頭部により
床や壁を痛めたり他人に当つて傷害を及ぼすおそ
れがある。(Conventional technology) Clubs used in rhythmic gymnastics are specified to have a length of 40 to 50 centimeters and a weight of 150 grams or more and 300 grams or more. The spindle-shaped head may separate from your hand and cause damage to the floor or wall, or may cause injury to others.
これを避けるため規格品のこん棒にゴム製のカ
バーをつけることが従来行われているが、カバー
がはずれるおそれがあるし、カバーの着脱により
こん棒の重量が微妙に異なりバランスを崩してう
まく演技できないおそれがある。 In order to avoid this, conventional clubs have been fitted with rubber covers, but there is a risk that the covers may come off, and the weight of the club changes slightly when the cover is attached or removed, making it difficult to perform well due to the loss of balance. There is a risk.
（考案が解決しようとする問題点）
本考案はこのような欠点を改良したもので、例
えば合成ゴム、クロロプレンゴム、天然ゴムのよ
うなゴムによつて、手から離れず、たとえ手から
離れても床や壁を痛めず安全な、そして重量も規
格に適合した新体操用こん棒を形成することを目
的とする。(Problems to be solved by the invention) The invention improves on these drawbacks. For example, by using rubber such as synthetic rubber, chloroprene rubber, and natural rubber, it is possible to use rubber such as rubber such as synthetic rubber, chloroprene rubber, and natural rubber. The purpose of this invention is to create a club for rhythmic gymnastics that is safe and does not damage floors or walls, and whose weight also meets standards.
（問題点を解決するための手段）
本考案を実施例の図面を参照して説明すると、
紡錘形の頭部３と棒状の把持部２をゴムにより一
体的に形成する。(Means for solving the problems) The present invention will be explained with reference to drawings of embodiments.
A spindle-shaped head 3 and a rod-shaped grip part 2 are integrally formed of rubber.
該頭部３には空胴４を設けて一端を開口する。
棒状の把持部２の中心には強靱な材質の芯体１を
埋設する。 The head 3 is provided with a cavity 4 with one end open.
A core body 1 made of a tough material is buried in the center of the rod-shaped grip part 2.
（作用）
本考案のゴムを被冠する把持部２は強靱な材質
の芯体１を有するのでみだりに屈曲せず、合成ゴ
ムのようなゴムの紡錘形の頭部３に空胴４を設け
ることにより、こん棒全体を規定の重量にする。
そして床や壁に衝突してもゴムの弾性により頭部
の開口端はゆがんで衝撃を緩和する。(Function) The rubber-covered grip part 2 of the present invention has a core body 1 made of a strong material, so it does not bend unnecessarily, and by providing a hollow body 4 in a spindle-shaped head part 3 made of rubber such as synthetic rubber. , make the entire club the specified weight.
Even if the robot collides with the floor or wall, the elasticity of the rubber causes the open end of the head to warp and cushion the impact.
（実施例）
図面に示す実施例において、芯体１はグラスフ
アイバーのように強靱な材質のもので、外周にゴ
ムを接着剤により一体成型して把持部２を形成す
る。(Embodiment) In the embodiment shown in the drawings, the core body 1 is made of a strong material such as glass fiber, and the grip portion 2 is formed by integrally molding rubber on the outer periphery with an adhesive.
紡錘形の頭部３には、一端を開口した適当な大
きさの空胴を設けて、芯体１を含めた全体の重量
を前記の規定の重量にする。ゴムは合成ゴム、ネ
オプレンゴム、天然ゴム等を使用し、その硬度を
60〜90にすると、みだりに屈曲せず都合が良い。 The spindle-shaped head 3 is provided with a cavity of an appropriate size with one end open, and the total weight including the core 1 is adjusted to the above-mentioned prescribed weight. The rubber used is synthetic rubber, neoprene rubber, natural rubber, etc., and its hardness is
Setting it to 60 to 90 is convenient because it does not bend unnecessarily.
（考案の効果）
本考案によるときは、把持部２はゴム製で手か
ら滑り落ちにくく、しかも芯体１をグラスフアイ
バーのように強靱な材質のものにするので、こん
棒が屈曲せず定形を保つことができる。そして合
成ゴムのようなゴムより成る紡錘形の頭部３に適
当な大きさの空胴４を設けることにより、こん棒
を規定の重量に形成でき、しかも演技中にこん棒
を取り落としてもゴムの弾性により頭部の開口端
はゆがんで衝撃を緩和し、体操場の床や壁を痛め
ず、他人に衝突しても傷害を与えることはないと
いう効果を生ずる。(Effects of the invention) According to the invention, the grip part 2 is made of rubber so that it does not slip easily from the hand, and the core body 1 is made of a strong material such as glass fiber, so that the club does not bend and maintains its regular shape. can be kept. By providing a cavity 4 of an appropriate size in the spindle-shaped head 3 made of rubber such as synthetic rubber, the club can be formed to a specified weight, and even if the club is dropped during a performance, the elasticity of the rubber will allow it to be held in place. The open end of the head flexes to cushion the impact, causing no damage to the floor or walls of the gymnasium, and no injury to others even if it collides with the gymnasium.
第１図は本考案実施例の正面図、第２図は第１
図の矢印に沿う縦断面図。
１は芯体、２は把持部、３は紡錘形の頭部、４
は空胴。
Fig. 1 is a front view of the embodiment of the present invention, and Fig. 2 is a front view of the embodiment of the present invention.
A vertical cross-sectional view taken along the arrow in the figure. 1 is a core body, 2 is a gripping part, 3 is a spindle-shaped head, 4
is a hollow body.
Claims (1)
的に形成すると共に、該頭部には空胴を設け一端
を開口し、把持部の中心に強靱な材質の芯体を埋
設して成る新体操用こん棒。 A new product consisting of a spindle-shaped head and a rod-shaped gripping part that are integrally formed from rubber, a cavity in the head and an open end, and a core made of a strong material buried in the center of the gripping part. Gymnastics club.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985113464U JPH0445734Y2 (en) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985113464U JPH0445734Y2 (en) | 1985-07-23 | 1985-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6221368U JPS6221368U (en) | 1987-02-09 |
| JPH0445734Y2 true JPH0445734Y2 (en) | 1992-10-27 |
Family
ID=30995295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985113464U Expired JPH0445734Y2 (en) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445734Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448754Y1 (en) * | 1967-12-06 | 1969-04-09 | ||
| JPS5716227U (en) * | 1980-07-04 | 1982-01-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164655U (en) * | 1983-04-21 | 1984-11-05 | 株式会社 ササキスポ−ツ | “Kon” stick for gymnastics |
-
1985
- 1985-07-23 JP JP1985113464U patent/JPH0445734Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS448754Y1 (en) * | 1967-12-06 | 1969-04-09 | ||
| JPS5716227U (en) * | 1980-07-04 | 1982-01-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221368U (en) | 1987-02-09 |
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