JPH0447475U - - Google Patents
Info
- Publication number
- JPH0447475U JPH0447475U JP8890990U JP8890990U JPH0447475U JP H0447475 U JPH0447475 U JP H0447475U JP 8890990 U JP8890990 U JP 8890990U JP 8890990 U JP8890990 U JP 8890990U JP H0447475 U JPH0447475 U JP H0447475U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- attach
- glass fiber
- ball
- erected
- 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
- 239000003365 glass fiber Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案の正面図、第２図は本考案の右
側面図、第３図は回転軸組立図、第４図は角ネジ
を切つた回転軸、第５，６図はカラー、第７図は
回転軸受断面図、第８図はボールとグラスフアイ
バーとの連結金具拡大図である。
Figure 1 is a front view of the present invention, Figure 2 is a right side view of the present invention, Figure 3 is an assembly diagram of the rotating shaft, Figure 4 is the rotating shaft with a square thread, Figures 5 and 6 are the collar, FIG. 7 is a sectional view of the rotary bearing, and FIG. 8 is an enlarged view of the connecting fitting between the ball and the glass fiber.
Claims (1)
だ支柱を立てる。 (ロ) 回転軸を中芯として回転するグラスフア
イバー（テーパー付）を付ける。 (ハ) グラスフアイバーの細い方にボール太
い方に移動式おもりを付ける。 以上の如く構成された卓球練習器である。[Scope of Claim for Utility Model Registration] (a) A hollow shaft is attached to the pedestal, and a support with a rotating shaft is erected. (b) Attach a glass fiber (with a taper) that rotates around a rotating shaft. (c) Attach a movable weight to the thin end of the glass fiber and the thick end of the ball. This table tennis practice device is constructed as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8890990U JPH0447475U (en) | 1990-08-25 | 1990-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8890990U JPH0447475U (en) | 1990-08-25 | 1990-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447475U true JPH0447475U (en) | 1992-04-22 |
Family
ID=31822525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8890990U Pending JPH0447475U (en) | 1990-08-25 | 1990-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447475U (en) |
-
1990
- 1990-08-25 JP JP8890990U patent/JPH0447475U/ja active Pending