CN108236550A - 轮椅 - Google Patents

轮椅 Download PDF

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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
Application number
CN201810047593.5A
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English (en)
Inventor
周兴强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810047593.5A priority Critical patent/CN108236550A/zh
Publication of CN108236550A publication Critical patent/CN108236550A/zh
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0808Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/0833Chairs 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0883Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having locking means for maintaining a folded or unfolded condition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10Parts, details or accessories
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/10Type of patient
    • A61G2200/20Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort
    • A61G2203/76General 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

轮椅
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。
CN201810047593.5A 2018-01-18 2018-01-18 轮椅 Pending CN108236550A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810047593.5A CN108236550A (zh) 2018-01-18 2018-01-18 轮椅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810047593.5A CN108236550A (zh) 2018-01-18 2018-01-18 轮椅

Publications (1)

Publication Number Publication Date
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

Country Status (1)

Country Link
CN (1) CN108236550A (zh)

Citations (11)

* Cited by examiner, † Cited by third party
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

Patent Citations (11)

* Cited by examiner, † Cited by third party
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