CN112891868A - 一种校园内带有安全防护的拔河比赛设备 - Google Patents
一种校园内带有安全防护的拔河比赛设备 Download PDFInfo
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- CN112891868A CN112891868A CN202110315515.0A CN202110315515A CN112891868A CN 112891868 A CN112891868 A CN 112891868A CN 202110315515 A CN202110315515 A CN 202110315515A CN 112891868 A CN112891868 A CN 112891868A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
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CN202110315515.0A CN112891868B (zh) | 2021-03-24 | 2021-03-24 | 一种校园内带有安全防护的拔河比赛设备 |
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CN202110315515.0A CN112891868B (zh) | 2021-03-24 | 2021-03-24 | 一种校园内带有安全防护的拔河比赛设备 |
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CN112891868A true CN112891868A (zh) | 2021-06-04 |
CN112891868B CN112891868B (zh) | 2022-04-05 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572511A (en) * | 1984-10-03 | 1986-02-25 | Barringer Jack E | Tug-of-war game |
CN102160927A (zh) * | 2011-04-29 | 2011-08-24 | 燕山大学 | 一种拔河比赛用的装置 |
CN103083873A (zh) * | 2013-01-31 | 2013-05-08 | 燕山大学 | 一种推河和拔河比赛用装置 |
CN107899180A (zh) * | 2017-12-21 | 2018-04-13 | 重庆普享科技有限公司 | 一种用于杠铃卧推的保护装置 |
CN209455877U (zh) * | 2018-12-26 | 2019-10-01 | 康达电梯有限公司 | 一种电梯安全减速装置 |
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- 2021-03-24 CN CN202110315515.0A patent/CN112891868B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572511A (en) * | 1984-10-03 | 1986-02-25 | Barringer Jack E | Tug-of-war game |
CN102160927A (zh) * | 2011-04-29 | 2011-08-24 | 燕山大学 | 一种拔河比赛用的装置 |
CN103083873A (zh) * | 2013-01-31 | 2013-05-08 | 燕山大学 | 一种推河和拔河比赛用装置 |
CN107899180A (zh) * | 2017-12-21 | 2018-04-13 | 重庆普享科技有限公司 | 一种用于杠铃卧推的保护装置 |
CN209455877U (zh) * | 2018-12-26 | 2019-10-01 | 康达电梯有限公司 | 一种电梯安全减速装置 |
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Effective date of registration: 20220311 Address after: 210000 371 Heyan Road, Yanziji street, Qixia District, Nanjing City, Jiangsu Province Applicant after: He Juan Address before: 518101 No.13, Lane 19, zone 2, fuyongxinhe community, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen xifulai Technology Co.,Ltd. |
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Effective date of registration: 20230522 Address after: Room 4238, No. 188 Xinhua Village Road, Dachang Street, Jiangbei New District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Jingzhisheng Intellectual Property Service Co.,Ltd. Address before: 210000 371 Heyan Road, Yanziji street, Qixia District, Nanjing City, Jiangsu Province Patentee before: He Juan |