JPH035461U - - Google Patents
Info
- Publication number
- JPH035461U JPH035461U JP6616689U JP6616689U JPH035461U JP H035461 U JPH035461 U JP H035461U JP 6616689 U JP6616689 U JP 6616689U JP 6616689 U JP6616689 U JP 6616689U JP H035461 U JPH035461 U JP H035461U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- string
- batting practice
- practice machine
- spring
- 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
- 239000000463 material Substances 0.000 description 1
Landscapes
- Toys (AREA)
- Instructional Devices (AREA)
Description
図面は断面図。
１は新素材のボール、２はバネ、３は高さ調整
ネジ、４はゴムヒモ又はヒモ、５はゴム管。
The drawing is a cross-sectional view. 1 is a ball made of new material, 2 is a spring, 3 is a height adjustment screw, 4 is a rubber string or string, and 5 is a rubber tube.
Claims (1)
るバツテイング練習機。 ２ ボールにヒモを付けバネでボールがもどつて
くるバツテイング練習機。[Claims for Utility Model Registration] 1. A batting practice machine in which a rubber string is attached to the ball and the ball bounces back. 2. A batting practice machine that attaches a string to the ball and uses a spring to bounce the ball back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6616689U JPH035461U (en) | 1989-06-06 | 1989-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6616689U JPH035461U (en) | 1989-06-06 | 1989-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035461U true JPH035461U (en) | 1991-01-21 |
Family
ID=31598642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6616689U Pending JPH035461U (en) | 1989-06-06 | 1989-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035461U (en) |
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1989
- 1989-06-06 JP JP6616689U patent/JPH035461U/ja active Pending