JP6877728B2 - ボール発射装置 - Google Patents
ボール発射装置 Download PDFInfo
- Publication number
- JP6877728B2 JP6877728B2 JP2016109959A JP2016109959A JP6877728B2 JP 6877728 B2 JP6877728 B2 JP 6877728B2 JP 2016109959 A JP2016109959 A JP 2016109959A JP 2016109959 A JP2016109959 A JP 2016109959A JP 6877728 B2 JP6877728 B2 JP 6877728B2
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- Prior art keywords
- ball
- rod
- force
- housing
- rod body
- 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.)
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520369606.2 | 2015-06-02 | ||
CN201520369606.2U CN205019686U (zh) | 2015-06-02 | 2015-06-02 | 多功能电动发球机 |
Publications (2)
Publication Number | Publication Date |
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JP2016221286A JP2016221286A (ja) | 2016-12-28 |
JP6877728B2 true JP6877728B2 (ja) | 2021-05-26 |
Family
ID=55252255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016109959A Active JP6877728B2 (ja) | 2015-06-02 | 2016-06-01 | ボール発射装置 |
Country Status (2)
Country | Link |
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JP (1) | JP6877728B2 (zh) |
CN (1) | CN205019686U (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104922890B (zh) | 2015-07-06 | 2017-10-17 | 王继军 | 智能运动护具 |
CN106474712A (zh) * | 2016-08-18 | 2017-03-08 | 郭周建 | 多功能电动弹跳式棒球、网球发球机 |
CN111566016B (zh) * | 2017-11-20 | 2022-06-14 | Zuru(新加坡)私人有限公司 | 一种新型易碎壳体 |
CN110024710A (zh) * | 2019-05-15 | 2019-07-19 | 吴云庆 | 宠物抛球器 |
CN116370934A (zh) * | 2023-05-04 | 2023-07-04 | 彭峻 | 网球训练装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474133A (en) * | 1977-11-22 | 1979-06-14 | Yuuichi Kishi | Device for tee batting |
JP3054851U (ja) * | 1998-06-11 | 1998-12-18 | 株式会社タカラ | 球体発射玩具 |
US20060035733A1 (en) * | 2004-08-13 | 2006-02-16 | Duane Silver | Football hiking system |
JP2008259723A (ja) * | 2007-04-13 | 2008-10-30 | Kinki Kuresuko:Kk | 投球機 |
JP4243311B1 (ja) * | 2008-03-06 | 2009-03-25 | 直人 矢口 | トスバッティング装置 |
US8286619B2 (en) * | 2009-06-05 | 2012-10-16 | Mihaljevic Shane P | Ball projecting and training apparatus and method of use |
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2015
- 2015-06-02 CN CN201520369606.2U patent/CN205019686U/zh active Active
-
2016
- 2016-06-01 JP JP2016109959A patent/JP6877728B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN205019686U (zh) | 2016-02-10 |
JP2016221286A (ja) | 2016-12-28 |
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