CN105559985A - 一种驾驶位轮椅固定装置 - Google Patents

一种驾驶位轮椅固定装置 Download PDF

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CN105559985A
CN105559985A CN201610043071.9A CN201610043071A CN105559985A CN 105559985 A CN105559985 A CN 105559985A CN 201610043071 A CN201610043071 A CN 201610043071A CN 105559985 A CN105559985 A CN 105559985A
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wheelchair
car
vehicle
fixing device
slide rail
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CN105559985B (zh
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唐勇
梁亮
朱宗铭
庞佑霞
许焰
刘辉
张昊
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Changsha University
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    • 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
    • A61G3/00Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/0218Loading or unloading stretchers
    • A61G3/0227Loading or unloading stretchers by pivoting the support about a vertical axis
    • 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
    • A61G3/00Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06Transfer using ramps, lifts or the like
    • 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
    • A61G3/00Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08Accommodating or securing wheelchairs or stretchers
    • A61G3/0808Accommodating or securing wheelchairs
    • 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
    • A61G5/104Devices for lifting or tilting the whole 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
    • A61G5/10Parts, details or accessories
    • A61G5/1056Arrangements for adjusting the seat
    • A61G5/1059Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G2200/30Specific positions of the patient
    • A61G2200/34Specific positions of the patient sitting
    • 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
    • A61G2203/10General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • 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
    • A61G2220/00Adaptations of particular transporting means
    • A61G2220/14Cars

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Seats For Vehicles (AREA)

Abstract

一种驾驶位轮椅固定装置,包括车内滑轨、移动卡组、弹簧夹柱、主滑轨、弹簧夹头和车内定位调节器以及轮椅在车内的移动、起升、转向和固定的步骤。由于车内位置狭小,当通过主滑轨将轮椅从车外接入车内后,车内滑轨完成轮椅的二次移动,由车内定位调节器升高,使轮椅脱离移动卡组后旋转90度到正常驾驶位置,车内定位调节器下降,由弹簧夹柱和弹簧夹头卡合,将轮椅导向到准确位置并固定,完成轮椅在车内移动、定位、起升、转向和固定的过程。本发明用于下肢残疾人士实现自主驾车和帮助其他残疾人士乘车的场合,尤其适用于轿车的下肢残疾人士的自驾的上车过程,安全可靠。

Description

一种驾驶位轮椅固定装置
技术领域
本发明涉及一种驾驶位轮椅固定装置,具体涉及下肢残疾自驾或前排轮椅的定位和固定,可以应用于下肢残疾人士实现自主驾车和帮助其他残疾人士上车的场合,安全可靠。
背景技术
随着社会的进步,适合下肢残疾人群驾驶的车辆逐年增加,但残疾人从驾驶位上下车、轮椅的定位和固定是目前需要解决的问题,尤其是轮椅的可靠定位和固定,是驾驶及乘车者的人身安全的主要保障之一。为解决下肢残疾人士的自主上下车问题,目前采用了楔形坡道人力推行升降、平行四边形摆臂升降、车门边翻转板翻转升降、车架底盘开槽并下沉、独立电动升降并平移入车内、车门外移并通过转动杆升降、将轮椅移到车顶等措施,这些措施能够实现将下肢残疾人士乘坐的轮椅送入车内,但由于驾驶位及车辆前排位置狭小,为满足这些装置的正常使用,需要修改车体结构或修改车门等布局,存在改动原车结构的不足,尤其不能保证轮椅的定位和有效固定。CN103754272A号专利中公开了一种下肢残疾者专用汽车上下车装置,该装置可以实现升降台上升、轮椅进入升降台、升降台上升、旋转和轮椅固定,但该装置不适用于驾驶位;CN201879927U号专利中公开了一种分离式滑动椅座及其组装轮椅,该装置可以使得乘坐轮椅的残疾人进入车内并且完成轮椅的移动,但该装置应用于驾驶位时,因驾驶位及车辆前排位置狭小,难以保证驾驶座椅位置的准确性和安全性,在车辆行驶过程中留下安全隐患。
发明内容
针对国内外现有装置存在的不足,本发明提供了一种驾驶位轮椅固定装置,在不改变原车体结构、车门位置等的前提下,通过在狭小的前排驾驶位置固定至少二级滑轨,保证轮椅能够从车体外到达正常驾驶位置或前排位置,移动过程中由自重实现轮椅卡紧,保证轮椅不脱离滑轨,最后由车内升降、调整定位、弹簧夹头夹紧,使轮椅牢固地固定在汽车底盘上,强度好,结构简单,使用方便。
为达到上述目的,本发明所采用的技术方案是:
本发明的一种驾驶位轮椅固定装置,包括车内滑轨(1)、轮椅举升器(2)、移动卡组(3)、弹簧夹柱(4)、主滑轨(5)、弹簧夹头(6)、车内定位调节器(7)、车外位置(A)和驾驶位置(B)。所述主滑轨(5)安装在汽车底盘上前排座位区域,车内滑轨(1)安装在主滑轨(5)上,移动卡组(3)安装在车内滑轨(1)上,轮椅举升器(2)、弹簧夹柱(4)安装在轮椅上;所述的弹簧夹头(6)和车内定位调节器(7)安装在汽车底盘驾驶位置,可以实现轮椅的升降、转向、限制车内滑轨(1)的位置,当轮椅移动到驾驶位置(B)时,弹簧夹柱(4)经弹簧夹头(6)导向后卡合,使轮椅准确保持在驾驶位置。
进一步地,移动卡组(3)随车内滑轨(1)可以在主滑轨(5)上移动;主滑轨(5)可以滑出、滑入车体内,且不影响车门的正常使用。
进一步地,车外位置(A)可以为轮椅背靠汽车一侧,驾驶位置(B)为车内前排正常驾驶位置。
进一步地,车外位置(A),由移动卡组(3)使轮椅固定并由主滑轨(5)使轮椅进入车体,车内滑轨(1)带动移动卡组(3)和轮椅在车内移动到驾驶位置(B),车内定位调节器(7)升高,使轮椅脱离移动卡组(3),旋转90度后下降,由弹簧夹柱(4)经弹簧夹头(6)导向后使轮椅固定,完成轮椅在的移动、定位、升降、旋转和固定的过程。
本发明的技术效果在于:在不改变原车体结构、车门位置等的前提下,实现轮椅从车体外移入车体内,并使轮椅精确定位和固定,结构简单,维护方便,成本低廉。
附图说明
图1为下肢残疾自驾轮椅升降固定装置结构示意图,图2为驾驶位轮椅固定装置实施例,图3为移动卡组(3)结构示意图。
图中:A—轮椅车外位置B—轮椅车内位置1—车内滑轨2—轮椅举升器3—移动卡组4—弹簧夹头5—主滑轨6—弹簧夹柱7—车内定位调节器31—卡座32—卡头33—移动柱34—弹簧35—螺钉。
具体实施方式
下面结合附图对本发明作进一步说明。
如图1所示,当轮椅在车外(A)位置时,轮椅处于移动卡组(3)上方。
参见图2,当移动柱(33)下降时,压在卡头(32)上,在重力作用下,卡头(32)合拢并将移动柱(33)卡紧,从而使轮椅固定在移动卡组(3)上。
参见图3,当主滑轨(5)将轮椅从车外接入车内后,车内滑轨(1)带动移动卡组(3)和托住的轮椅在车内移动到驾驶位置(B)范围内,即车内定位调节器(7)的上方后,车内定位调节器(7)升高。
参见图2,举升力使轮椅上升时,移动柱(33)上升,在弹簧(34)的作用下,卡头(32)张开,释放移动柱(33),使轮椅脱离移动卡组(3),之后旋转90度,使轮椅转到正常驾驶位置,车内定位调节器(7)下降,由弹簧夹柱(4)和弹簧夹头(6)卡合,将轮椅导向到准确位置并固定,完成轮椅在车内移动、定位、升降、转向和固定的过程;当需要离开驾驶位置时,完成上述逆过程。

Claims (4)

1.一种驾驶位轮椅固定装置,包括车内滑轨(1)、轮椅举升器(2)、移动卡组(3)、弹簧夹柱(4)、主滑轨(5)、弹簧夹头(6)、车内定位调节器(7)、车外位置(A)和驾驶位置(B);其特征在于:主滑轨(5)安装在汽车底盘上前排座位区域,车内滑轨(1)安装在主滑轨(5)上,移动卡组(3)安装在车内滑轨(1)上,轮椅举升器(2)、弹簧夹柱(4)安装在轮椅上;所述的弹簧夹头(6)和车内定位调节器(7)安装在汽车底盘驾驶位置,可以实现轮椅的升降、转向、限制车内滑轨(1)的位置,当轮椅移动到驾驶位置(B)时,弹簧夹柱(4)经弹簧夹头(6)导向后卡合,使轮椅准确保持在驾驶位置。
2.根据权利要求1所述的驾驶位轮椅固定装置,其特征在于:所述的移动卡组(3)随车内滑轨(1)可以在主滑轨(5)上移动;主滑轨(5)可以滑出、滑入车体内,且不影响车门的正常使用。
3.根据权利要求1所述的驾驶位轮椅固定装置,其特征在于:所述的车外位置(A)可以为轮椅背靠汽车一侧,驾驶位置(B)为车内前排正常驾驶位置。
4.根据权利要求1—3所述的驾驶位轮椅固定装置,其特征在于:所述的车外位置(A),由移动卡组(3)使轮椅固定并由主滑轨(5)使轮椅进入车体,车内滑轨(1)带动移动卡组(3)和轮椅在车内移动到驾驶位置(B),车内定位调节器(7)升高,使轮椅脱离移动卡组(3),旋转90度后下降,由弹簧夹柱(4)经弹簧夹头(6)导向后使轮椅固定,完成轮椅在的移动、定位、升降、旋转和固定的过程。
CN201610043071.9A 2016-01-23 2016-01-23 一种驾驶位轮椅固定装置 Expired - Fee Related CN105559985B (zh)

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CN111497979A (zh) * 2020-06-08 2020-08-07 马晓君 一种可活动驾驶座椅的福祉三轮车

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111497979A (zh) * 2020-06-08 2020-08-07 马晓君 一种可活动驾驶座椅的福祉三轮车
CN111497979B (zh) * 2020-06-08 2024-05-17 马晓君 一种可活动驾驶座椅的福祉三轮车

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