CN108236550A - 轮椅 - Google Patents
轮椅 Download PDFInfo
- Publication number
- CN108236550A CN108236550A CN201810047593.5A CN201810047593A CN108236550A CN 108236550 A CN108236550 A CN 108236550A CN 201810047593 A CN201810047593 A CN 201810047593A CN 108236550 A CN108236550 A CN 108236550A
- Authority
- CN
- China
- Prior art keywords
- fulcrum
- wheelchair
- component
- variable rectangular
- support plate
- 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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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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
- A61G5/0833—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding front to back, e.g. reducing or expanding the overall depth of 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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0883—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having locking means for maintaining a folded or unfolded condition
-
- 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
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- 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
- A61G2203/76—General characteristics of devices with special adaptations, e.g. for safety or comfort for nesting or stacking
Abstract
一种下肢残障人士辅助行动的便携轮椅,通过二个有共用支撑点的可变矩形结构,控制其改变可变矩形角度,并在共用支撑点上旋转,使其结构产生变形,实施对轮椅的展开或者折叠;而实现改变轮椅的外形尺寸,达到轮椅在携带时便捷的目的。
Description
技术领域
本发明涉及了一种下肢残障人士辅助行动的轮椅。该轮椅以其可以折叠且体积小巧,可以使残障人士出行搭载各种交通工具更为便捷。
背景技术
目前生活中普遍流行的轮椅,虽然已经有了很小的体积,但追求体积更小重量更轻的轮椅依然是残障人士的最大心愿;减轻轮椅的重量和缩小轮椅的体积,才能更好的扩展和方便残障人士的活动领域和空间,对残障人士克服病患及改变生活质量具有极其重大的意义。
发明内容
本发明是通过二个有共用支撑板为基础的可变矩形结构,通过以共用支撑板上各自独立的支点为轴展开或者折叠,以其达到轮椅在携带时占用空间最小重量最轻的目的。
附图说明
下面结合附图和实施案例,对本发明作进一步说明。
图1是本发明轮椅使用状态时的示意图。
图2是本发明轮椅折叠状态时的示意图。
图3是本发明轮椅使用状态时的局部示意图。
图4是本发明轮椅折叠状态时的局部示意图。
具体实施方式
本发明的目的是通过以下技术方案得以实施。
该轮椅的结构如图3所示,靠背(1)与座位(2)和支架(11)及支撑板(3)依靠支点(101),支点(106),支点(107),支点(108)连接组成后部可变矩形结构,并且与主梁(4)和付梁(8)及转向支架(7)与支撑板(3)依靠支点(102),支点(103),支点(104),支点(105)连接组成前部可变矩形结构,前部可变矩形结构与后部可变矩形结构通过支撑板(3)上的支点(106)和支点(104)相连接;轮椅使用时支架(11)与主梁(4)依靠支点(106)与支点(104)旋转调整至预先设定好的位置,定位锁(10)在弹簧的推动下进入定位座(9)的卡槽内,轮椅即进入稳定的使用状态如图1所示;此时可以采用电动,手动或者其它的动力源实现轮椅的行走目的。
当完成行走需要放置时,解除定位锁(10)与定位座(9)之间的锁死,将靠背(1)向座位(2)并拢,通过支点(108),支点(107),支点(101),支点(106)的联动作用后部可变矩形结构完成并拢;同样将车把支架(6)向主梁(4)并拢通过支点(102),支点(103),支点(104),支点(105)的联动作用前部可变矩形结构完成并拢;将车把(5)滑动推入车把支架(6)管内,扶手(12)向靠背(1)并拢;如图2 所示;至此完成了轮椅的整体折叠的,实现了轮椅最小化的目的。
以上所述仅为本发明的较佳实施案例,并不用以限制本发明,凡在本发明的精神和原则之内,所做的任何修改,等同替换,改进等均应包含在本发明的保护范围之内。
Claims (3)
1.一种下肢残障人士辅助行动的轮椅,其特征在于二个有共同支撑板为基础的可变矩形结构,通过支撑板上各自独立的支点为轴展开或者折叠,以其达到轮椅在携带时占用空间最小化的目的。
2.根据权利要求书1所述的轮椅,其特征在于是在使用时,构件(1),(2),(11),(3)等依靠支点(101),(106),(107),(108)连接组成后部可变矩形,和与构件(4),(8),(7),(3)依靠支点(102),(103),(104),(105)连接组成的前部可变矩形;由构件(3)上面的支点(104),(106)为轴旋转展开到预先设定好的位置上锁死。
3.根据权利要求书1所述的轮椅,其特征在于是在需要携带时,构件(1),(2),(11),(3)等依靠支点(101),(106),(107),(108)连接组成后部可变矩形,和与构件(4),(8),(7),(3)依靠支点(102),(103),(104),(105)连接组成的前部可变矩形;由构件(3)上面的支点(104),(106)为轴旋转收拢至折叠成功。
Priority Applications (1)
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CN201810047593.5A CN108236550A (zh) | 2018-01-18 | 2018-01-18 | 轮椅 |
Applications Claiming Priority (1)
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CN201810047593.5A CN108236550A (zh) | 2018-01-18 | 2018-01-18 | 轮椅 |
Publications (1)
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CN108236550A true CN108236550A (zh) | 2018-07-03 |
Family
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Family Applications (1)
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CN201810047593.5A Pending CN108236550A (zh) | 2018-01-18 | 2018-01-18 | 轮椅 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87211701U (zh) * | 1987-08-13 | 1988-07-27 | 冯秀英 | 便携式旅行桌椅 |
CN2055703U (zh) * | 1989-08-17 | 1990-04-11 | 李明伦 | 折叠脸盆 |
CN2062972U (zh) * | 1990-04-23 | 1990-10-03 | 北京市海淀区良友经济咨询公司 | 折叠旅行衣架盒 |
CN102525754A (zh) * | 2012-01-14 | 2012-07-04 | 宁波市鄞州发辉机械科技有限公司 | 一种折叠式电动轮椅车 |
CN103126828A (zh) * | 2013-02-16 | 2013-06-05 | 周兴强 | 便携式折叠轮椅 |
CN103284849A (zh) * | 2012-02-23 | 2013-09-11 | 周兴强 | 折叠式便携轮椅 |
CN104470787A (zh) * | 2012-05-25 | 2015-03-25 | 帕特里克·埃尔博 | 等边梯形折叠结构、婴儿推车、椅子、凳子、桌子、婴儿车、手推车 |
CN205924339U (zh) * | 2016-06-21 | 2017-02-08 | 佛山市顺康达医疗科技有限公司 | 一种可折叠轮椅 |
CN106828580A (zh) * | 2016-12-28 | 2017-06-13 | 好孩子儿童用品有限公司 | 儿童推车 |
CN206598752U (zh) * | 2017-04-12 | 2017-10-31 | 孙杰 | 座椅及其腿托装置 |
CN206660027U (zh) * | 2016-08-18 | 2017-11-24 | 北京福祉科技有限公司 | 轻便可折叠式路梯两用车 |
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2018
- 2018-01-18 CN CN201810047593.5A patent/CN108236550A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87211701U (zh) * | 1987-08-13 | 1988-07-27 | 冯秀英 | 便携式旅行桌椅 |
CN2055703U (zh) * | 1989-08-17 | 1990-04-11 | 李明伦 | 折叠脸盆 |
CN2062972U (zh) * | 1990-04-23 | 1990-10-03 | 北京市海淀区良友经济咨询公司 | 折叠旅行衣架盒 |
CN102525754A (zh) * | 2012-01-14 | 2012-07-04 | 宁波市鄞州发辉机械科技有限公司 | 一种折叠式电动轮椅车 |
CN103284849A (zh) * | 2012-02-23 | 2013-09-11 | 周兴强 | 折叠式便携轮椅 |
CN104470787A (zh) * | 2012-05-25 | 2015-03-25 | 帕特里克·埃尔博 | 等边梯形折叠结构、婴儿推车、椅子、凳子、桌子、婴儿车、手推车 |
CN103126828A (zh) * | 2013-02-16 | 2013-06-05 | 周兴强 | 便携式折叠轮椅 |
CN205924339U (zh) * | 2016-06-21 | 2017-02-08 | 佛山市顺康达医疗科技有限公司 | 一种可折叠轮椅 |
CN206660027U (zh) * | 2016-08-18 | 2017-11-24 | 北京福祉科技有限公司 | 轻便可折叠式路梯两用车 |
CN106828580A (zh) * | 2016-12-28 | 2017-06-13 | 好孩子儿童用品有限公司 | 儿童推车 |
CN206598752U (zh) * | 2017-04-12 | 2017-10-31 | 孙杰 | 座椅及其腿托装置 |
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Application publication date: 20180703 |