CN106344286A - 一种助行轮椅 - Google Patents
一种助行轮椅 Download PDFInfo
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- 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
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- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
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- 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
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- 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
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0157—Constructive details portable
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Abstract
一种四轮助行轮椅,包括前轮(1)、踏板(2)、后轮(4)、车架(6)、扶手(8)、轮椅推手(13)、座垫(19)、靠垫(17);所述车架(6)左右两侧对称布置,其特征在于:所述的后轮(4)安装于车架(6)两侧的底部,扶手(8)安装于车架(6)两侧的中部,轮椅推手(13)安装于车身的后上方,减速手柄(15)设置在轮椅推手(13)的下方,座垫(19)水平安装在车架的中间位置,靠垫(17)呈10°~15°后倾角竖着安装在车架(6)上;踏板安装在前轮(1)的前方。本发明实现了轮椅和助行器一体互补双用,结构简单、重量轻、成本低、携带便捷,具备站、坐、行三用的功能。
Description
技术领域
本发明涉及轮椅,尤其是设计坐、行、站三用的助形轮椅。
背景技术
助行器可以通过器械的支撑,让腿脚不方便的老人及腿脚不灵活甚至失去行走能力的人能够自理,能够和正常人一样外出散步。可见,助行器对于行走不便的人们而言,是很好的辅助使用工具。轮椅是为腿脚不方便的老年人和残疾人所设计的代步工具。为行动不便的人提供了可以出行的机会。
目前,常见的助行器只能站立助行,当时间或距离较长时使用者无法坐下休息,使用受到限制。普通轮椅只能休息或代步,又缺少康复助行的作用,同时轮椅在使用过程中,路面不平或者紧急停车容易导致乘坐的人员向前翻出轮椅,安全性较差。专利号为:201510631857.8的发明专利公布了一种助行轮椅包括轮椅机构和助行机构,较好解决了上述问题,但存在结构复杂且只能行或坐但无法站立。
发明内容
针对以上的不足,本发明的目的在于提供一种轮椅和助行器一体互补的助行轮椅,结构简单、重量轻、成本低、携带便捷,具备站、坐、行三用的功能。
本发明采用了以下技术方案:一种四轮助行轮椅,包括前轮、踏板、后轮、车架、扶手、推手、坐垫、靠垫;所述车架左右两侧对称布置,其特征在于:所述的后轮安装于车架两侧的底部,扶手安装于车架两侧的中部,轮椅推手安装于车身的后上方,减速手柄设置在轮椅推手的下方,座垫水平安装在车架的中间位置,靠垫呈10°~15°后倾角竖着安装在车架上;踏板安装在前轮的前方。
所述前轮为转向轮,后轮为驱动轮,且驱动轮大于转向轮。
所述的轮椅推手以对称布置方式安装于所述轮椅车身的后上方,所述推手表面设有防滑槽。
所述减速手柄连接制动钢绳实现助行轮椅减速或驻车制动。
所述座垫和靠垫与人体接触的一侧设置有一层软皮。
所述轮椅踏板与脚接触一侧开设有踏板防滑条。
本发明,单一使用就能实现使用者既可以通过助行器站、行、坐等行动,实现了轮椅和助行器一体互补双用功能,具有结构简单、重量轻、成本低、携带便捷等特点,是老年朋友代步的便利工具。
附图说明
图1为本发明的结构示意图。
图中:1前轮、2踏板、3制动蹄、4后轮、5坐垫软皮、6车架、7扶手凹槽、8扶手、9扶手孔、10靠垫软皮、11减速手柄上环内表面、12推手下表面、13轮椅推手、14推手防滑槽、15减速手柄、16靠垫螺纹孔、17靠垫、18制动钢绳、19座垫、20座垫螺纹孔、21轴、22踏板防滑条、23轴承。
具体实施方式
由1图知,一种四轮助行轮椅,由前轮1、踏板2、制动蹄3、后轮4、坐垫软皮5、车架6、扶手凹槽7、扶手8、扶手孔9、靠垫软皮10、减速手柄上环内表面11、推手下表面12、轮椅推手13、推手防滑槽14、减速手柄15、靠垫螺纹孔16、靠垫17、制动钢绳18、座垫19、座垫螺纹孔20、轴21、踏板防滑条22、轴承23组成,所述的车架6左右两侧对称布置,后轮4安装于车架6两侧的底部,扶手8安装于车架6两侧的中部,轮椅推手13安装于车身的后上方,减速手柄15设置在轮椅推手13的下方,座垫19水平安装在车架的中间位置,靠垫17呈10°~15°后倾角竖着安装在车架6上;踏板安装在前轮1的前方。使用者需要坐在轮椅上休息时,可将轮椅原地驻车制动,然后坐在轮椅的座垫19上,背靠着轮椅靠垫17,然后将两脚和两手自然的放置在所述踏板2和扶手8上;使用者需要站立时,可将轮椅原地驻车制动,使用者呈站姿站在助行轮椅后方,然后两手握住轮椅推手13作为支撑,原地站立休息;使用者需要行走时,使用者呈站姿站在助行轮椅后方,可将制动解除,人站在轮椅后方,用两手握住轮椅推手13推车前行,行走速度与轮椅前行速度保持一致,但轮椅速度过快时可用轮椅减速装置进行减速。
由1图可见,轮椅车架6由不锈钢管焊接而成,整个车架呈对称布置,车架6作为基体所有的部件均固定在上面,组成完整的助行轮椅;橡胶制的前轮1和后轮4以对称的方式安装在所述轮椅车架6的下方,前轮1小为转向轮,后轮4大为驱动轮,车轮数量在两个或以上且为偶数,前轮1和后轮4通过轴21和轴承23与车架6进行连接,后轮4设置有3制动蹄3;两个橡胶制扶手8对称水平安装在车架6的两侧上,扶手8与手接触一侧加工成凸面圆弧形,提高手臂放置时的舒适度,每个扶手两侧设置有扶手孔9,扶手8与车架6接触一侧开设有与车架不锈钢管匹配的扶手凹槽7,扶手放置在钢管上,通过销钉与车架6上的孔通过螺钉固定;两个橡胶制轮椅推手13以对称布置方式安装于轮椅车身的后上方,轮椅推手13上表面开设有推手防滑槽14,沿轴向方向开设有不通孔,轮椅车身的后上方的不锈钢管套在不通孔内,基于人机工程学设计,在推手下表面12开设有与人手形匹配的外形;高强度橡胶制的减速手柄15设置在轮椅推手13的正下方,利用制动钢绳18作用在后轮4上进行减速,同时还具备有驻车制动功能,减速手柄15是封闭环形,上环内表面11开设有与人手形匹配的外形,减速时大拇指扣在轮椅推手13上,剩下四指伸进减速手柄环内,在上下作用力作用下,减速手柄15拉动制动钢绳18进行制动;座垫19水平安装在车架6上,座垫基材为45号钢,座垫19两侧开设有座垫螺纹孔20通过螺钉与车架6固定,座垫基材与人接触的一侧设置有一层座垫软皮5;靠垫17呈10°~15°后倾角竖着安装在车架6上,靠垫基材为45号钢,靠垫17两侧开设有靠垫螺纹孔16通过螺钉与车架6固定,靠垫基材与人背部接触的一侧设置有一层软皮10;两个踏板2与水平方向呈30°角度向脚部方向倾向安装在前轮1的前方,采用对称布置,踏板2一侧增设有通孔,采用过溢配合固定套在车架6的不锈钢管上,踏板2与脚底接触一侧开设有踏板防滑条22。
Claims (6)
1.一种四轮助行轮椅,包括前轮(1)、踏板(2)、后轮(4)、车架(6)、扶手(8)、轮椅推手(13)、座垫(19)、靠垫(17);所述车架(6)左右两侧对称布置,其特征在于:所述的后轮(4)安装于车架(6)两侧的底部,扶手(8)安装于车架(6)两侧的中部,轮椅推手(13)安装于车身的后上方,减速手柄(15)设置在轮椅推手(13)的下方,座垫(19)水平安装在车架的中间位置,靠垫(17)呈10°~15°后倾角竖着安装在车架(6)上;踏板安装在前轮(1)的前方。
2.根据权利要求1所述的一种四轮助行轮椅,其特征在于:所述前轮(1)为转向轮,后轮(4)为驱动轮,且驱动轮大于转向轮。
3.根据权利要求1所述的一种四轮助行轮椅,其特征在于:所述的轮椅推手(13)以对称布置方式安装于所述轮椅车身的后上方,所述推手表面设有防滑槽(14)。
4.根据权利要求1所述的一种四轮助行轮椅,其特征在于:所述减速手柄(15)连接制动钢绳(18)实现助行轮椅减速或驻车制动。
5.根据权利要求1所述的一种四轮助行轮椅,其特征在于:所述座垫(19)和靠垫(17)与人体接触的一侧设置有一层软皮(10)。
6.根据权利要求1所述的一种四轮助行轮椅,其特征在于:所述轮椅踏板(2)与脚接触一侧开设有踏板防滑条(22)。
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Cited By (3)
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CN107212972A (zh) * | 2017-07-14 | 2017-09-29 | 成都益睿信科技有限公司 | 一种医用手推式轮椅 |
CN109646254A (zh) * | 2019-01-17 | 2019-04-19 | 刘建玲 | 一种便携式外科护理康复器 |
CN110464609A (zh) * | 2019-08-27 | 2019-11-19 | 西南大学 | 多功能助老装置 |
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