JPH03122872U - - Google Patents
Info
- Publication number
- JPH03122872U JPH03122872U JP3181390U JP3181390U JPH03122872U JP H03122872 U JPH03122872 U JP H03122872U JP 3181390 U JP3181390 U JP 3181390U JP 3181390 U JP3181390 U JP 3181390U JP H03122872 U JPH03122872 U JP H03122872U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- cap member
- swivel joint
- ball
- tube
- 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.)
- Pending
Links
Landscapes
- Toys (AREA)
Description
第１図乃至第３図は本考案に係る打撃練習具の
斜視図、第４図は第１図の打撃練習具の基部を示
す斜視図、第５図乃至第７図は第１図の打撃練習
具の旋回部を示す分解斜視図、第８図は第５図の
旋回部の断面図、第９図はロープとボールとの連
結部分を示す図面、第１０図及び第１１図は本考
案に係る打撃練習具の使用法方法を示す斜視図で
ある。
１……打撃練習具、１０……基部、１１……ブ
ロツク枠、１２……カバー、１４……支柱、１５
……支持筒、２０……管、３０……旋回部、３１
……キヤツプ部材、３２……回り継手、３３……
プラグ、４０……ロープ、５０……ボール。
1 to 3 are perspective views of the batting practice tool according to the present invention, FIG. 4 is a perspective view showing the base of the batting practice tool of FIG. 1, and FIGS. 5 to 7 are perspective views of the batting practice tool of the present invention. 8 is a cross-sectional view of the swivel portion of the training device shown in FIG. 5; FIG. 9 is a drawing showing the connecting portion between the rope and the ball; FIGS. FIG. 2 is a perspective view showing how to use the batting practice tool according to the invention. 1... Batting practice tool, 10... Base, 11... Block frame, 12... Cover, 14... Support, 15
...Support tube, 20...Pipe, 30...Swivel part, 31
... Cap member, 32 ... Swivel joint, 33 ...
Plug, 40...rope, 50...ball.
Claims (1)
、上記支持筒１５に下端部が係止された状態で貫
通して支柱１４を立設し、該支柱１４に管２０を
外嵌して取り付け、該管２０の上端部にキヤツプ
部材３１を固定して取り付けると共に、該キヤツ
プ部材３１に回り継手３２を回転自在に取り付け
、該回り継手３２にロープ４０を介してボール５
０を取り付け、ボール５０をバツトにより打つと
ボール５０が回り継手３２と共に管２０を中心と
して回転する構成としていることを特徴とする野
球の打撃練習具。 ２ 上記キヤツプ部材３１の上端にプラグ３３を
取り付け、該プラグ３３とキヤツプ部材に設けた
スラスト面３１ｄとの間で回り継手３２を回転自
在に挟持する構成としていることを特徴とする請
求項１記載の打撃練習具。[Claims for Utility Model Registration] 1. A base 10 is provided with a support tube 15 at the center, and a support column 14 is erected through the support tube 15 with its lower end locked. At the same time, a cap member 31 is fixedly attached to the upper end of the tube 20, a swivel joint 32 is rotatably attached to the cap member 31, and a rope 40 is attached to the swivel joint 32. ball 5
0 is attached, and when the ball 50 is hit with a bat, the ball 50 rotates around the tube 20 together with the swivel joint 32. 2. A plug 33 is attached to the upper end of the cap member 31, and the swivel joint 32 is rotatably held between the plug 33 and a thrust surface 31d provided on the cap member. batting practice equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3181390U JPH03122872U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3181390U JPH03122872U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122872U true JPH03122872U (en) | 1991-12-13 |
Family
ID=31534610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3181390U Pending JPH03122872U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122872U (en) |
-
1990
- 1990-03-27 JP JP3181390U patent/JPH03122872U/ja active Pending