CN103661535B - 推车车轮的万向与定向移动的自动转换装置 - Google Patents
推车车轮的万向与定向移动的自动转换装置 Download PDFInfo
- Publication number
- CN103661535B CN103661535B CN201310658698.1A CN201310658698A CN103661535B CN 103661535 B CN103661535 B CN 103661535B CN 201310658698 A CN201310658698 A CN 201310658698A CN 103661535 B CN103661535 B CN 103661535B
- Authority
- CN
- China
- Prior art keywords
- lower carriage
- inserting column
- upper bracket
- rotating shaft
- wheel
- 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.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Handcart (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310658698.1A CN103661535B (zh) | 2013-11-27 | 2013-11-27 | 推车车轮的万向与定向移动的自动转换装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310658698.1A CN103661535B (zh) | 2013-11-27 | 2013-11-27 | 推车车轮的万向与定向移动的自动转换装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103661535A CN103661535A (zh) | 2014-03-26 |
CN103661535B true CN103661535B (zh) | 2016-08-24 |
Family
ID=50300630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310658698.1A Active CN103661535B (zh) | 2013-11-27 | 2013-11-27 | 推车车轮的万向与定向移动的自动转换装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103661535B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636586A (en) * | 1969-12-11 | 1972-01-25 | American Hospital Supply Corp | Caster and swivel lock assembly |
CN2273269Y (zh) * | 1996-09-02 | 1998-01-28 | 美国骑士杰儿童用品有限公司 | 万向、定向、制动一体化装置 |
DE10329092A1 (de) * | 2003-06-27 | 2005-01-20 | Hauck Gmbh & Co Kg | Kinderwagen mit gegen ein elastisches Rückstellelement verschwenkbaren Rädern |
TWI434783B (zh) * | 2006-11-15 | 2014-04-21 | Combi Corp | 嬰兒車 |
CN201923194U (zh) * | 2010-11-29 | 2011-08-10 | 好孩子儿童用品有限公司 | 推把能换向的童车 |
CN203637893U (zh) * | 2013-11-27 | 2014-06-11 | 茅鸿勇 | 推车车轮的万向与定向移动的自动转换装置 |
-
2013
- 2013-11-27 CN CN201310658698.1A patent/CN103661535B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103661535A (zh) | 2014-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106347560B (zh) | 电池承载装置及电动自行车 | |
CN202489403U (zh) | 具伸缩轮的拉杆包及轮伸缩操纵机构 | |
CN103832517B (zh) | 一种电动折叠车的踏板 | |
CN209022689U (zh) | 一种可联动轴控双轮医用万向轮 | |
CN103661535B (zh) | 推车车轮的万向与定向移动的自动转换装置 | |
CN208491107U (zh) | 一种可变角度旅行箱拉杆 | |
CN203753304U (zh) | 一种电动折叠车的踏板 | |
CN110104097A (zh) | 共享单车上使用的智能车锁 | |
CN203819306U (zh) | 推车车轮的万向与定向的自动转换机构 | |
CN206288156U (zh) | 滑板车锁定装置及滑板车 | |
CN113716504A (zh) | 一种便捷式市政施工用窨井盖起吊装置 | |
CN203637893U (zh) | 推车车轮的万向与定向移动的自动转换装置 | |
CN103661552A (zh) | 推车车轮的万向与定向的自动转换机构 | |
CN204021142U (zh) | 一种电动折叠车的组合轮架锁定装置 | |
CN204708383U (zh) | 旅行床 | |
CN207739701U (zh) | 一种抽拉式可升降自行车双层停车架 | |
CN203819212U (zh) | 推车车轮的万向与定向移动的自动转换机构 | |
CN104799610A (zh) | 旅行床 | |
CN112109833B (zh) | 一种多功能拉杆箱 | |
CN103661534A (zh) | 推车车轮的万向与定向移动的自动转换机构 | |
CN204341155U (zh) | 折叠式婴儿推车 | |
CN211617832U (zh) | 婴幼儿车架 | |
CN210416708U (zh) | 一种童车的后轮距自动调节装置 | |
CN109296883B (zh) | 一种实用的饮水机加固装置 | |
CN216374700U (zh) | 一种儿童推车车架及儿童推车 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160616 Address after: 315000 Zhongshan West Road, Haishu District, Zhejiang, No. 1008, No. Applicant after: Ningbo Haishu Tianhua Product Design Co.,Ltd. Address before: 315000 Zhongshan West Road, Haishu District, Zhejiang, No. 1008, No. Applicant before: Mao Hongyong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181229 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181229 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 315000 No. 1008 Shanxi Road, Haishu District, Ningbo City, Zhejiang Province Patentee before: Ningbo Haishu Tianhua Product Design Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. Address before: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: 226600 Jiangsu, Nantong, Haian County, Haian Town, No. 288 Changjiang Road Patentee after: FIT Co.,Ltd. (NANTONG) Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |