CN110206244B - 一种方便轮椅上楼的升降楼梯 - Google Patents
一种方便轮椅上楼的升降楼梯 Download PDFInfo
- Publication number
- CN110206244B CN110206244B CN201910477929.6A CN201910477929A CN110206244B CN 110206244 B CN110206244 B CN 110206244B CN 201910477929 A CN201910477929 A CN 201910477929A CN 110206244 B CN110206244 B CN 110206244B
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- CN
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- Prior art keywords
- lifting
- spring
- rod
- lifting plate
- connecting rod
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- 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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
- E04F11/1041—Treads having means to adjust the height, the depth and/or the slope of the stair steps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Escalators And Moving Walkways (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201910477929.6A CN110206244B (zh) | 2019-06-03 | 2019-06-03 | 一种方便轮椅上楼的升降楼梯 |
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CN201910477929.6A CN110206244B (zh) | 2019-06-03 | 2019-06-03 | 一种方便轮椅上楼的升降楼梯 |
Publications (2)
Publication Number | Publication Date |
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CN110206244A CN110206244A (zh) | 2019-09-06 |
CN110206244B true CN110206244B (zh) | 2020-11-20 |
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CN201910477929.6A Active CN110206244B (zh) | 2019-06-03 | 2019-06-03 | 一种方便轮椅上楼的升降楼梯 |
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CN (1) | CN110206244B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203154118U (zh) * | 2013-03-22 | 2013-08-28 | 王玉溪 | 可以上楼的轮椅 |
CN105540389A (zh) * | 2016-01-15 | 2016-05-04 | 毕伽璧(上海)国际贸易有限公司 | 一种踏板式电动楼梯 |
CN106760276B (zh) * | 2016-12-16 | 2019-06-14 | 湖北博亿建设实业有限公司 | 安全防滑楼梯 |
BE1025230B1 (nl) * | 2017-05-15 | 2018-12-17 | Nordag, Besloten Vennootschap Met Beperkte Aansprakelijkheid | Snelbouwtrap en werkwijze waarbij zulke trap wordt toegepast |
CN208184103U (zh) * | 2018-04-23 | 2018-12-04 | 李继华 | 一种人行步梯智能台阶 |
CN109372202A (zh) * | 2018-12-19 | 2019-02-22 | 金久星 | 一种适用手推车辆并省力的台阶 |
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2019
- 2019-06-03 CN CN201910477929.6A patent/CN110206244B/zh active Active
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CN110206244A (zh) | 2019-09-06 |
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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: 20201102 Address after: 314000 510, 5 / F, building 16, phase III, Chinese Academy of Sciences, No. 778, Asia Pacific Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Jihe Hospital Management Co.,Ltd. Address before: Room 403, 24th floor, Langyaoshan Road, Yaohai District, Hefei City, Anhui Province Applicant before: Wu Xubiao |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An elevator for wheelchair to go upstairs Effective date of registration: 20220927 Granted publication date: 20201120 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Zhejiang Jihe Hospital Management Co.,Ltd. Registration number: Y2022980016590 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |