CN107009818B - 用于手推车的脚轮和手推车 - Google Patents
用于手推车的脚轮和手推车 Download PDFInfo
- Publication number
- CN107009818B CN107009818B CN201710244502.2A CN201710244502A CN107009818B CN 107009818 B CN107009818 B CN 107009818B CN 201710244502 A CN201710244502 A CN 201710244502A CN 107009818 B CN107009818 B CN 107009818B
- Authority
- CN
- China
- Prior art keywords
- friction
- contact position
- rotating wheel
- rotating shaft
- trolley
- 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
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 21
- 235000004443 Ricinus communis Nutrition 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 6
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0094—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism actuated automatically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710244502.2A CN107009818B (zh) | 2017-04-14 | 2017-04-14 | 用于手推车的脚轮和手推车 |
PCT/CN2018/083002 WO2018188651A1 (zh) | 2017-04-14 | 2018-04-13 | 用于手推车的脚轮和手推车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710244502.2A CN107009818B (zh) | 2017-04-14 | 2017-04-14 | 用于手推车的脚轮和手推车 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107009818A CN107009818A (zh) | 2017-08-04 |
CN107009818B true CN107009818B (zh) | 2021-06-04 |
Family
ID=59446291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710244502.2A Active CN107009818B (zh) | 2017-04-14 | 2017-04-14 | 用于手推车的脚轮和手推车 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107009818B (zh) |
WO (1) | WO2018188651A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107009818B (zh) * | 2017-04-14 | 2021-06-04 | 上海益航网络科技有限公司 | 用于手推车的脚轮和手推车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201765247U (zh) * | 2010-09-07 | 2011-03-16 | 浙江庆源车业部件有限公司 | 一种摩托车轮速传感器 |
CN204172967U (zh) * | 2014-10-22 | 2015-02-25 | 扬子江药业集团广州海瑞药业有限公司 | 一种脚轮安全装置 |
CN104932493A (zh) * | 2015-04-01 | 2015-09-23 | 上海物景智能科技有限公司 | 一种自主导航的移动机器人及其自主导航的方法 |
CN106042774A (zh) * | 2016-08-04 | 2016-10-26 | 卓安寗 | 脚轮 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349937A (en) * | 1980-07-11 | 1982-09-21 | Stewart-Warner Corporation | Caster assembly with swivel lock and brake |
US5669466A (en) * | 1996-01-30 | 1997-09-23 | Cheng; Chin-Chang | Front wheel for a handcart |
GB2377273A (en) * | 2001-05-09 | 2003-01-08 | Graco Childrens Prod Inc | Pushchair with programmable exercise information module |
JP2007085906A (ja) * | 2005-09-22 | 2007-04-05 | Sumiden Electronics Kk | 回転検出センサの取付構造 |
KR200445520Y1 (ko) * | 2007-10-23 | 2009-08-06 | 주식회사 씨앤에스시스템 | 쇼핑카트용 캐스터 |
CN104985985A (zh) * | 2015-06-25 | 2015-10-21 | 广州六维数控设备有限公司 | 一种采用轮毂电机的agv弹性支撑驱动装置 |
CN205768357U (zh) * | 2016-05-30 | 2016-12-07 | 深圳市鼎盛智能科技有限公司 | 机器人的驱动机构和机器人 |
CN107009818B (zh) * | 2017-04-14 | 2021-06-04 | 上海益航网络科技有限公司 | 用于手推车的脚轮和手推车 |
-
2017
- 2017-04-14 CN CN201710244502.2A patent/CN107009818B/zh active Active
-
2018
- 2018-04-13 WO PCT/CN2018/083002 patent/WO2018188651A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201765247U (zh) * | 2010-09-07 | 2011-03-16 | 浙江庆源车业部件有限公司 | 一种摩托车轮速传感器 |
CN204172967U (zh) * | 2014-10-22 | 2015-02-25 | 扬子江药业集团广州海瑞药业有限公司 | 一种脚轮安全装置 |
CN104932493A (zh) * | 2015-04-01 | 2015-09-23 | 上海物景智能科技有限公司 | 一种自主导航的移动机器人及其自主导航的方法 |
CN106042774A (zh) * | 2016-08-04 | 2016-10-26 | 卓安寗 | 脚轮 |
Also Published As
Publication number | Publication date |
---|---|
CN107009818A (zh) | 2017-08-04 |
WO2018188651A1 (zh) | 2018-10-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1239626 Country of ref document: HK |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201231 Address after: 7 / F, building 18, 3265 Jinhai Road, Fengxian District, Shanghai Applicant after: Shanghai Yihang Network Technology Co.,Ltd. Address before: 214028 3rd floor, building B1, science and technology business center, Airport Industrial Park, 35 Changjiang South Road, Xinwu District, Wuxi City, Jiangsu Province Applicant before: CHIGOO INTERACTIVE TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Castors and carts for carts Effective date of registration: 20230510 Granted publication date: 20210604 Pledgee: Industrial Bank Co.,Ltd. Shanghai West sub branch Pledgor: Shanghai Yihang Network Technology Co.,Ltd. Registration number: Y2023310000180 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210604 Pledgee: Industrial Bank Co.,Ltd. Shanghai West sub branch Pledgor: Shanghai Yihang Network Technology Co.,Ltd. Registration number: Y2023310000180 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Castors and handcrafts for handcrafts Granted publication date: 20210604 Pledgee: Industrial Bank Co.,Ltd. Shanghai West sub branch Pledgor: Shanghai Yihang Network Technology Co.,Ltd. Registration number: Y2024310000505 |