CN108382132A - 一种童车的车轮伸缩装置 - Google Patents
一种童车的车轮伸缩装置 Download PDFInfo
- Publication number
- CN108382132A CN108382132A CN201810187394.4A CN201810187394A CN108382132A CN 108382132 A CN108382132 A CN 108382132A CN 201810187394 A CN201810187394 A CN 201810187394A CN 108382132 A CN108382132 A CN 108382132A
- Authority
- CN
- China
- Prior art keywords
- wheel
- shaft
- movable axis
- annular slab
- telescopic device
- 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.)
- Pending
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- 239000000872 buffer Substances 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 12
- 230000035939 shock Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000007667 floating Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B37/00—Wheel-axle combinations, e.g. wheel sets
- B60B37/06—Wheel-axle combinations, e.g. wheel sets the wheels being integral with, or rigidly attached to, hollow axles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810187394.4A CN108382132A (zh) | 2018-03-07 | 2018-03-07 | 一种童车的车轮伸缩装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810187394.4A CN108382132A (zh) | 2018-03-07 | 2018-03-07 | 一种童车的车轮伸缩装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108382132A true CN108382132A (zh) | 2018-08-10 |
Family
ID=63066890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810187394.4A Pending CN108382132A (zh) | 2018-03-07 | 2018-03-07 | 一种童车的车轮伸缩装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108382132A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203004976U (zh) * | 2012-11-15 | 2013-06-19 | 重庆诚硕科技有限公司 | 儿童车车轮连接结构 |
CN203020477U (zh) * | 2012-11-21 | 2013-06-26 | 安徽百爱儿童用品有限公司 | 一种童车车轮固定结构 |
US20140300077A1 (en) * | 2013-04-08 | 2014-10-09 | Thomas Ellis Coghill, JR. | Ride n' Grow Children's Bicycle System |
WO2018023529A1 (zh) * | 2016-08-04 | 2018-02-08 | 尚艳燕 | 一种平衡车车轮固定结构和平衡车 |
CN207015536U (zh) * | 2017-06-30 | 2018-02-16 | 方秀萍 | 趣味性儿童安全电动三轮车用驱动轮 |
CN208021114U (zh) * | 2018-03-07 | 2018-10-30 | 平湖健儿达儿童用品有限公司 | 一种童车的车轮伸缩装置 |
-
2018
- 2018-03-07 CN CN201810187394.4A patent/CN108382132A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203004976U (zh) * | 2012-11-15 | 2013-06-19 | 重庆诚硕科技有限公司 | 儿童车车轮连接结构 |
CN203020477U (zh) * | 2012-11-21 | 2013-06-26 | 安徽百爱儿童用品有限公司 | 一种童车车轮固定结构 |
US20140300077A1 (en) * | 2013-04-08 | 2014-10-09 | Thomas Ellis Coghill, JR. | Ride n' Grow Children's Bicycle System |
WO2018023529A1 (zh) * | 2016-08-04 | 2018-02-08 | 尚艳燕 | 一种平衡车车轮固定结构和平衡车 |
CN207015536U (zh) * | 2017-06-30 | 2018-02-16 | 方秀萍 | 趣味性儿童安全电动三轮车用驱动轮 |
CN208021114U (zh) * | 2018-03-07 | 2018-10-30 | 平湖健儿达儿童用品有限公司 | 一种童车的车轮伸缩装置 |
Non-Patent Citations (1)
Title |
---|
Н.А.КРАСНОВА;陈方昌;: "弹性轮对的结构", 国外铁道车辆, no. 04 * |
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TA01 | Transfer of patent application right |
Effective date of registration: 20240521 Address after: 518110 Longfa road 428 Huayuan street B24 Huayuan street b23b Longhua Street Longyuan community Longhua Street Longhua District Shenzhen City Guangdong Province Applicant after: Shenzhen Morning Intellectual Property Operations Co.,Ltd. Country or region after: China Address before: 314208 Xingang Village, Huanggu Town, Pinghu City, Jiaxing City, Zhejiang Province Applicant before: PINGHU JOYERDA CHILDREN'S ARTICLE Co.,Ltd. Country or region before: China |