CN108421259B - 一种安全秋千 - Google Patents
一种安全秋千 Download PDFInfo
- Publication number
- CN108421259B CN108421259B CN201810351326.7A CN201810351326A CN108421259B CN 108421259 B CN108421259 B CN 108421259B CN 201810351326 A CN201810351326 A CN 201810351326A CN 108421259 B CN108421259 B CN 108421259B
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- CN
- China
- Prior art keywords
- friction plate
- support rod
- boom
- chain
- seat
- 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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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G9/00—Swings
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G9/00—Swings
- A63G9/12—Special fastenings of the suspensory point
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810351326.7A CN108421259B (zh) | 2018-04-18 | 2018-04-18 | 一种安全秋千 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810351326.7A CN108421259B (zh) | 2018-04-18 | 2018-04-18 | 一种安全秋千 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108421259A CN108421259A (zh) | 2018-08-21 |
CN108421259B true CN108421259B (zh) | 2019-09-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810351326.7A Active CN108421259B (zh) | 2018-04-18 | 2018-04-18 | 一种安全秋千 |
Country Status (1)
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CN (1) | CN108421259B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US307811A (en) * | 1884-11-11 | Swing | ||
FR2706186B1 (fr) * | 1993-06-08 | 1995-09-01 | Amca Noval | Dispositif de solidarisation entre une barre horizontale et deux tiges inclinées. |
CN200998591Y (zh) * | 2007-01-26 | 2008-01-02 | 好孩子儿童用品有限公司 | 用于秋千架的连接机构 |
CN201701683U (zh) * | 2010-04-15 | 2011-01-12 | 刘东海 | 用于秋千类健身器材上的摆动约束装置 |
CN202146601U (zh) * | 2011-07-28 | 2012-02-22 | 白雅童 | 一种秋千 |
CN202289337U (zh) * | 2011-09-28 | 2012-07-04 | 商恩群 | 一种体育教学器材摆动角度限位装置 |
CN204798749U (zh) * | 2015-07-02 | 2015-11-25 | 江苏食品药品职业技术学院 | 一种体育活动器材摆动角度限位装置 |
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2018
- 2018-04-18 CN CN201810351326.7A patent/CN108421259B/zh active Active
Also Published As
Publication number | Publication date |
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CN108421259A (zh) | 2018-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190801 Address after: 322200 No. 18 Zaifeng Road, Pujiang County, Zhejiang Province Applicant after: Pujiang Shenli Chain Co., Ltd. Address before: 325000 Tonglong Lane No. 12, Duxi Village, Daruoyan Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Ying Qinlv |
|
TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Ying Qinlv Inventor after: He Yongzhe Inventor before: Ying Qinlv |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Safety swing Effective date of registration: 20210715 Granted publication date: 20190924 Pledgee: Bank of China Limited by Share Ltd. Pujiang County branch Pledgor: PUJIANG SHENLI CHAIN Co.,Ltd. Registration number: Y2021330000906 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |