CN108113813A - 辅助支承式可折叠式路梯两用车 - Google Patents

辅助支承式可折叠式路梯两用车 Download PDF

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CN108113813A
CN108113813A CN201810074878.8A CN201810074878A CN108113813A CN 108113813 A CN108113813 A CN 108113813A CN 201810074878 A CN201810074878 A CN 201810074878A CN 108113813 A CN108113813 A CN 108113813A
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CN108113813B (zh
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李兴军
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Yutai Zhongbang Intelligent Technology Co Ltd
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    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
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    • A61G5/061Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
    • AHUMAN NECESSITIES
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    • 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
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    • A61G5/066Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
    • AHUMAN NECESSITIES
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    • AHUMAN NECESSITIES
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    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
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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
    • A61G5/12Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128Rests specially adapted therefor, e.g. for the head or the feet for feet

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Abstract

本发明涉及一种辅助支承式可折叠式路梯两用车,设有一椅背架,所述椅背架在下端固定有一下端铰接固定件,所述下端铰接固定件上铰接有一底部横向连接杆,所述底部横向连接杆铰接有一前部支承架,所述前部支承架在两个底部分别装有万向支承轮,所述椅背架设有顶部横梁、椅座横梁、底部横梁,所述椅座横梁在前面设有铰接销座,所述铰接销座上铰接有一椅座架,所述椅座架与底部横梁上还设置有气动支承杆和电动伸缩杆。本发明适用于行动不便的老年人、伤残人使用,具有结构设计科学合理、运行平稳、操作方便、安全可靠的优点。

Description

辅助支承式可折叠式路梯两用车
技术领域
本发明属于一种轮椅技术领域,尤其是指一种可以折叠的电动轮椅。
背景技术
我国现有旧小区的楼房大多数是以6加1的板楼为主,大多数没有电梯,基本上是以楼梯为主要的上下楼通道,针对年青的人来说,不算什么事,还可以通过爬楼锻炼身体,但对于岁数比较大的老年人来说,上下楼就成了事了,通常爬一次楼,都累的气喘嘘嘘的,尤其是对一些伤残人和一些行动不便的人,上下楼成了让人头痛的事,通常需要年青人背着上下楼,然后再坐轮椅,有家人在时还好,可以解决这一问题,没家人时基本不可能上下楼。现有市场上出售的专门的爬楼轮椅,它们是用专门的固定长度履带式爬楼底盘和现有人推双轮式轮椅的结合,基本解决了爬楼的难题,但是存在车体笨重,不易携带,出门不方便,放在房间内占地面积过大等缺点。
发明内容
本发明的目的是为了解决上述问题,提出一种辅助支承式可折叠式路梯两用车,该辅助支承式可折叠式路梯两用车具有结构设计科学合理、运行平稳、操作方便、节省空间、安全可靠的特点。
本发明的目的是通过以下技术方案来实现的:辅助支承式可折叠式路梯两用车,设有一椅背架,所述椅背架在下端固定有一下端铰接固定件,所述下端铰接固定件上铰接有一底部横向连接杆,所述底部横向连接杆铰接有一前部支承架,所述前部支承架在两个底部分别装有万向支承轮,所述椅背架设有顶部横梁、椅座横梁、底部横梁,所述椅座横梁在前面设有铰接销座,所述铰接销座上铰接有一椅座架,所述椅座架与底部横梁上还设置有气动支承杆和电动伸缩杆,所述下端铰接固定件上装有椅架驱动轮,所述椅架驱动轮上装有驱动电机,所述驱动电机上设有手动电动调节开关,所述前部支承架在上端与椅座架铰接,所述前部支承架上还装设有一可折叠式脚踏架,所述椅背架上端装有一可伸缩式椅背加长架,所述椅背架上设有用于可伸缩式椅背加长架伸缩的定位销,所述下端铰接固定件上还铰接有履带爬楼装置,所述履带爬楼装置通过一收放架固定在椅背架后面,所述履带爬楼装置上设有收放架上下滑动的定位槽,所述收放架通过一固定轴固定在椅背架的中部,所述履带爬楼装置在中间的连接横梁装设有一可伸缩式防前倾支承板,所述可伸缩式防前倾支承板分为外部固定支承板、内部可滑动伸缩支承板,所述内部可滑动伸缩支承板通过连接杆与一气动伸缩杆相连接,所述气动伸缩杆上设有气动、手动调节开关,所述内部可滑动伸缩支承板上设有若干个定位孔,所述若干个定位孔与设置在履带爬楼装置中间的连接横梁上的脚踏式锁定销配合使用,所述椅背架在前面设有椅座扶手和操控手柄,所述椅背架在后面设有椅背扶手,所述椅背架在下端两侧还装设有防后倾支承架,所述椅背架上装有靠背,所述椅座架上固定有椅座板,所述椅座板下装有电池,所述顶部横梁上装有头枕固定环,所述头枕固定环内装有头枕固定杆,所述头枕固定杆在上端与一多段式铰接固定片的一端铰接,所述多段式铰接固定片为二段式铰接固定片,所述多段式铰接固定片的另一端铰接有一头枕。
所述履带式驱动装置包括橡胶履带、履带夹板、主动轮、从动轮、驱动电机,驱动电机上装有一电动或手动调节开关。
所述底部横向连接杆上还设有一加强固定杆,所述加强固定杆上设有一防前倾支承架,所述防前倾支承架通过了防前倾电动伸缩杆控制,所述可伸缩式椅背加长架上还设有一组操控开关。
本发明将椅背架、底部椅轮固定架、可折叠式脚踏架、椅座架均通过铰接方式连成一体,有利于折叠收藏携带,同时将履带爬楼装置、收放架均通过专用的收放架控制收放,进而将整个轮椅折叠成一体积小的状态,有利于旅行出行运输,同时履带式驱动装置,可方便爬没有电梯的梯房使用。
附图说明
图1是本发明的背面结构示意图;
图2是本发明的椅座架的结构示意图;
图3是本发明的使用状态图;
图4是本发明的可伸缩式防前倾支承板的结构示意图;
具体实施方式
下面结合附图和实施例对本发明作进一步的说明:
实施例:参见附图1、2、3、4,辅助支承式可折叠式路梯两用车,设有一椅背架1,所述椅背架在下端固定有一下端铰接固定件2,所述下端铰接固定件上铰接有一底部横向连接杆3,所述底部横向连接杆铰接有一前部支承架4,所述前部支承架在两个底部分别装有万向支承轮5,所述椅背架设有顶部横梁6、椅座横梁7、底部横梁8,所述椅座横梁在前面设有铰接销座9,所述铰接销座上铰接有一椅座架10,所述椅座架与底部横梁上还设置有气动支承杆11和电动伸缩杆12,所述下端铰接固定件上装有椅架驱动轮13,所述椅架驱动轮上装有驱动电机,所述驱动电机上设有手动电动调节开关,所述前部支承架在上端与椅座架铰接,所述前部支承架上还装设有一可折叠式脚踏架14,所述椅背架上端装有一可伸缩式椅背加长架15,所述椅背架上设有用于可伸缩式椅背加长架伸缩的定位销,所述下端铰接固定件上还铰接有履带爬楼装置16,所述履带爬楼装置通过一收放架17固定在椅背架后面,所述履带爬楼装置上设有收放架上下滑动的定位槽18,所述收放架通过一固定轴固定在椅背架的中部,所述履带爬楼装置在中间的连接横梁装设有一可伸缩式防前倾支承板,所述可伸缩式防前倾支承板分为外部固定支承板19、内部可滑动伸缩支承板,所述内部可滑动伸缩支承板通过连接杆与一气动伸缩杆20相连接,所述气动伸缩杆上设有气动、手动调节开关,所述内部可滑动伸缩支承板上设有若干个定位孔27,所述若干个定位孔与设置在履带爬楼装置中间的连接横梁上的脚踏式锁定销28配合使用,所述椅背架在前面设有椅座扶手和操控手柄,所述椅背架在后面设有椅背扶手,所述椅背架在下端两侧还装设有防后倾支承架21,所述椅背架上装有靠背,所述椅座架上固定有椅座板,所述椅座板下装有电池,所述顶部横梁上装有头枕固定环,所述头枕固定环内装有头枕固定杆22,所述头枕固定杆在上端与一多段式铰接固定片23的一端铰接,所述多段式铰接固定片为二段式铰接固定片,所述多段式铰接固定片的另一端铰接有一头枕24;所述履带式驱动装置包括橡胶履带、履带夹板、主动轮、从动轮、驱动电机,驱动电机上装有一电动或手动调节开关;所述底部横向连接杆上还设有一加强固定杆,所述加强固定杆上设有一防前倾支承架25,所述防前倾支承架通过了防前倾电动伸缩杆26控制,所述可伸缩式椅背加长架上还设有一组操控开关。
最后应说明的是:显然,上述实施例仅仅是为清楚地说明本发明所作的举例,而并非对实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (3)

1.一种辅助支承式可折叠式路梯两用车,其特征在于:设有一椅背架(1),所述椅背架在下端固定有一下端铰接固定件(2),所述下端铰接固定件上铰接有一底部横向连接杆(3),所述底部横向连接杆铰接有一前部支承架(4),所述前部支承架在两个底部分别装有万向支承轮(5),所述椅背架设有顶部横梁(6)、椅座横梁(7)、底部横梁(8),所述椅座横梁在前面设有铰接销座(9),所述铰接销座上铰接有一椅座架(10),所述椅座架与底部横梁上还设置有气动支承杆(11)和电动伸缩杆(12),所述下端铰接固定件上装有椅架驱动轮(13),所述椅架驱动轮上装有驱动电机,所述驱动电机上设有手动电动调节开关,所述前部支承架在上端与椅座架铰接,所述前部支承架上还装设有一可折叠式脚踏架(14),所述椅背架上端装有一可伸缩式椅背加长架(15),所述椅背架上设有用于可伸缩式椅背加长架伸缩的定位销,所述下端铰接固定件上还铰接有履带爬楼装置(16),所述履带爬楼装置通过一收放架(17)固定在椅背架后面,所述履带爬楼装置上设有收放架上下滑动的定位槽(18),所述收放架通过一固定轴固定在椅背架的中部,所述履带爬楼装置在中间的连接横梁装设有一可伸缩式防前倾支承板,所述可伸缩式防前倾支承板分为外部固定支承板(19)、内部可滑动伸缩支承板,所述内部可滑动伸缩支承板通过连接杆与一气动伸缩杆(20)相连接,所述气动伸缩杆上设有气动、手动调节开关,所述内部可滑动伸缩支承板上设有若干个定位孔(27),所述若干个定位孔与设置在履带爬楼装置中间的连接横梁上的脚踏式锁定销(28)配合使用,所述椅背架在前面设有椅座扶手和操控手柄,所述椅背架在后面设有椅背扶手,所述椅背架在下端两侧还装设有防后倾支承架(21),所述椅背架上装有靠背,所述椅座架上固定有椅座板,所述椅座板下装有电池,所述顶部横梁上装有头枕固定环,所述头枕固定环内装有头枕固定杆(22),所述头枕固定杆在上端与一多段式铰接固定片(23)的一端铰接,所述多段式铰接固定片为二段式铰接固定片,所述多段式铰接固定片的另一端铰接有一头枕(24)。
2.根据权利要求1所述的辅助支承式可折叠式路梯两用车,其特征在于:所述履带式驱动装置包括橡胶履带、履带夹板、主动轮、从动轮、驱动电机,驱动电机上装有一电动或手动调节开关。
3.根据权利要求1所述的辅助支承式可折叠式路梯两用车,其特征在于:所述底部横向连接杆上还设有一加强固定杆,所述加强固定杆上设有一防前倾支承架(25),所述防前倾支承架通过了防前倾电动伸缩杆(26)控制,所述可伸缩式椅背加长架上还设有一组操控开关。
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