CN108210184B - 一种三挡可变速手推轮椅 - Google Patents
一种三挡可变速手推轮椅 Download PDFInfo
- Publication number
- CN108210184B CN108210184B CN201810025048.6A CN201810025048A CN108210184B CN 108210184 B CN108210184 B CN 108210184B CN 201810025048 A CN201810025048 A CN 201810025048A CN 108210184 B CN108210184 B CN 108210184B
- Authority
- CN
- China
- Prior art keywords
- gear
- wheel
- cog
- divider
- gears
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
- A61G5/022—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting on wheels, e.g. on tires or hand rims
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
- A61G5/026—Cranks or hand wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/028—Special adaptations or provisions on hand rim, e.g. for facilitating gripping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1008—Wheelchairs having brakes for gradually slowing down the wheelchair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1032—Wheelchairs having brakes engaging an element of the drive or transmission, e.g. drive belt, electrodynamic brake
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1051—Arrangements for steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Retarders (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810025048.6A CN108210184B (zh) | 2018-01-11 | 2018-01-11 | 一种三挡可变速手推轮椅 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810025048.6A CN108210184B (zh) | 2018-01-11 | 2018-01-11 | 一种三挡可变速手推轮椅 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108210184A CN108210184A (zh) | 2018-06-29 |
CN108210184B true CN108210184B (zh) | 2019-12-03 |
Family
ID=62640883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810025048.6A Active CN108210184B (zh) | 2018-01-11 | 2018-01-11 | 一种三挡可变速手推轮椅 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108210184B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109316290B (zh) * | 2018-11-08 | 2020-05-19 | 吉林大学 | 一种多功能自主轮椅 |
JP7239219B2 (ja) * | 2020-03-06 | 2023-03-14 | 国立研究開発法人産業技術総合研究所 | 動力伝達機構 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211338A1 (de) * | 1992-04-04 | 1993-10-14 | Orthopaedietechnik Thillmann G | Rollstuhl |
US5362081A (en) * | 1993-03-10 | 1994-11-08 | Beidler Michael T | Wheelchair drive system |
DE19844658A1 (de) * | 1998-09-29 | 2000-04-20 | Torrington Nadellager Gmbh | Planetengetriebe |
CN100402887C (zh) * | 2006-03-31 | 2008-07-16 | 合肥波林新材料有限公司 | 行星轮浮动均载机构及减速器 |
CN201150605Y (zh) * | 2007-12-13 | 2008-11-19 | 世同金属(昆山)有限公司 | 一种轮椅 |
CN201244140Y (zh) * | 2008-09-10 | 2009-05-27 | 何泽江 | 换向变速器 |
US8931796B2 (en) * | 2012-04-20 | 2015-01-13 | Rowheels, Inc. | Propulsion systems for manually operated mobility devices |
CN204192895U (zh) * | 2014-10-28 | 2015-03-11 | 武海燕 | 新型电动变速轮椅 |
KR101801122B1 (ko) * | 2015-12-01 | 2017-12-20 | 배동권 | 자동 구동 전환장치 |
CN106763565B (zh) * | 2016-12-01 | 2018-09-25 | 中国北方车辆研究所 | 适于电动车辆使用的三挡行星变速机构 |
CN107269778B (zh) * | 2017-06-26 | 2019-07-09 | 广州汽车集团股份有限公司 | 一种自动变速器 |
CN107339379B (zh) * | 2017-08-08 | 2023-06-16 | 张家港川梭车业有限公司 | 一种行星变速器移动式三挡变速装置 |
-
2018
- 2018-01-11 CN CN201810025048.6A patent/CN108210184B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108210184A (zh) | 2018-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108210184B (zh) | 一种三挡可变速手推轮椅 | |
EP0531608A2 (en) | Self-contained change speed apparatus for a bicycle | |
CN106958641B (zh) | 行星差速变速轴 | |
CN203598133U (zh) | 一种手摇式轮椅车 | |
CN203082136U (zh) | 自动变速器 | |
EP1301369A1 (de) | Verteilergetriebe für kraftfahrzeuge mit geländegang und versetztem abtrieb | |
CN203902777U (zh) | 行星齿轮机构及使用该行星齿轮机构的变速器和自行车 | |
CN106481756B (zh) | 一种中心轮齿圈固定式双轮驱动三档全自动变速器 | |
CN108223714B (zh) | 一种手推轮椅三挡变速箱 | |
CN206511066U (zh) | 一种齿圈中心轮固定单轮直驱多档全自动变速器 | |
CN203248636U (zh) | 齿轮式变速器 | |
CN206943344U (zh) | 一种双轮驱动棘爪移动式换挡多挡变速装置 | |
CN2389105Y (zh) | 一种自行车变速后轴 | |
CN209483884U (zh) | 一种双旋转方向变速箱的传动装置及微耕机 | |
CN209787825U (zh) | 椭圆—组合式凹凸共轭齿轮行星轮系取苗机构 | |
CN2911326Y (zh) | 机械式同步变速器 | |
CN106985960B (zh) | 一种双前轮直驱棘爪移动换挡变速装置 | |
CN203937805U (zh) | 无极变速可折叠齿轮传动脚踏与手动式健身倒三轮自行车 | |
CN208312297U (zh) | 一种适用性高的灯带安装结构 | |
CN202827982U (zh) | 一种自行车内变速装置 | |
CN109488732A (zh) | 双旋转方向变速箱的传动装置、动力传递方法及微耕机 | |
CN206797619U (zh) | 一种双前轮直驱棘爪移动换挡变速装置 | |
CN110843996A (zh) | 适用于自行车的变速箱 | |
CN106143783B (zh) | 一种线控电控双换挡方式自行车中轴变速箱 | |
CN117704013A (zh) | 一种传动比周期性变化的齿轮传动系统 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Chu Zhaowei Inventor after: Su Honglun Inventor after: Feng Chenglong Inventor after: Jin Zongzhen Inventor after: Luan Huiqin Inventor after: Wang Zhenze Inventor after: Fan Yubo Inventor after: Yao Jie Inventor after: Guo Junchao Inventor after: Yan Heping Inventor before: Chu Zhaowei Inventor before: Feng Chenglong Inventor before: Luan Huiqin Inventor before: Wang Zhenze Inventor before: Fan Yubo Inventor before: Yao Jie Inventor before: Guo Junchao Inventor before: Yan Heping Inventor before: Su Honglun |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |