CN110742378B - 可爬梯多用式拉杆箱 - Google Patents
可爬梯多用式拉杆箱 Download PDFInfo
- Publication number
- CN110742378B CN110742378B CN201910999166.1A CN201910999166A CN110742378B CN 110742378 B CN110742378 B CN 110742378B CN 201910999166 A CN201910999166 A CN 201910999166A CN 110742378 B CN110742378 B CN 110742378B
- Authority
- CN
- China
- Prior art keywords
- box body
- gear
- climbing
- rack
- crank
- 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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Links
- 238000013016 damping Methods 0.000 claims abstract description 30
- 230000009194 climbing Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C2005/147—Rigid or semi-rigid luggage with built-in rolling means for climbing stairs
Landscapes
- Ladders (AREA)
- Handcart (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910999166.1A CN110742378B (zh) | 2019-10-21 | 2019-10-21 | 可爬梯多用式拉杆箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910999166.1A CN110742378B (zh) | 2019-10-21 | 2019-10-21 | 可爬梯多用式拉杆箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110742378A CN110742378A (zh) | 2020-02-04 |
CN110742378B true CN110742378B (zh) | 2021-07-09 |
Family
ID=69278984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910999166.1A Active CN110742378B (zh) | 2019-10-21 | 2019-10-21 | 可爬梯多用式拉杆箱 |
Country Status (1)
Country | Link |
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CN (1) | CN110742378B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112932134A (zh) * | 2021-03-09 | 2021-06-11 | 陈勐一 | 一种具有倾仰调节结构的办公椅 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201005194Y (zh) * | 2007-03-13 | 2008-01-16 | 靳宝先 | 楼梯专用减震滑轮 |
CN105439649A (zh) * | 2015-12-13 | 2016-03-30 | 重庆农正农业开发有限公司 | 用于肥料的挤压装置 |
CN205456709U (zh) * | 2016-04-07 | 2016-08-17 | 王晓萱 | 一种带车轨的行李箱 |
CN208114175U (zh) * | 2017-09-25 | 2018-11-20 | 安徽工程大学 | 一种可伸缩履带式爬楼梯行李箱 |
CN109436011A (zh) * | 2018-12-19 | 2019-03-08 | 中国地质大学(武汉) | 一种基于曲柄滑块的火车摘钩设备 |
CN208590602U (zh) * | 2018-07-13 | 2019-03-12 | 房浩倩 | 一种学生用便捷行李箱 |
CN208855322U (zh) * | 2018-08-07 | 2019-05-14 | 江苏车谷新材料有限公司 | 一种改进型减震轮毂 |
-
2019
- 2019-10-21 CN CN201910999166.1A patent/CN110742378B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201005194Y (zh) * | 2007-03-13 | 2008-01-16 | 靳宝先 | 楼梯专用减震滑轮 |
CN105439649A (zh) * | 2015-12-13 | 2016-03-30 | 重庆农正农业开发有限公司 | 用于肥料的挤压装置 |
CN205456709U (zh) * | 2016-04-07 | 2016-08-17 | 王晓萱 | 一种带车轨的行李箱 |
CN208114175U (zh) * | 2017-09-25 | 2018-11-20 | 安徽工程大学 | 一种可伸缩履带式爬楼梯行李箱 |
CN208590602U (zh) * | 2018-07-13 | 2019-03-12 | 房浩倩 | 一种学生用便捷行李箱 |
CN208855322U (zh) * | 2018-08-07 | 2019-05-14 | 江苏车谷新材料有限公司 | 一种改进型减震轮毂 |
CN109436011A (zh) * | 2018-12-19 | 2019-03-08 | 中国地质大学(武汉) | 一种基于曲柄滑块的火车摘钩设备 |
Also Published As
Publication number | Publication date |
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CN110742378A (zh) | 2020-02-04 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200204 Assignee: Jiangsu Huichuang science and Education Development Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2021320000181 Denomination of invention: Multi purpose pull rod box with ladder Granted publication date: 20210709 License type: Common License Record date: 20211227 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Room 301, Building B3, Huai'an Smart Valley, No. 19 Meigao Road, Huai'an Economic and Technological Development Zone, Jiangsu Province, 223300 Patentee after: Jiangsu Hande Plastic Technology Co.,Ltd. Address before: 223005 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY |