CN202060994U - 站立行驶电动轮椅 - Google Patents

站立行驶电动轮椅 Download PDF

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CN202060994U
CN202060994U CN2011200116584U CN201120011658U CN202060994U CN 202060994 U CN202060994 U CN 202060994U CN 2011200116584 U CN2011200116584 U CN 2011200116584U CN 201120011658 U CN201120011658 U CN 201120011658U CN 202060994 U CN202060994 U CN 202060994U
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张启良
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Abstract

一种站立行驶电动轮椅。为了克服通常站立行驶电动轮椅站立行驶时,不能安全适应常态的行驶环境与行驶速度,只能在平坦环境做小范围缓慢位移的缺陷,本实用新型在车架上设滑道,座架、腿架上设滑套,滑套上设有连接板,连接板上有轴孔连接座架、腿架和座架背架连动杆。由于采用了滑道位移装置及连动机构,站立时人体重心后移并始终作用在前轮着地点的内侧,从而保障了四轮行驶,安全适应常态行驶环境和行驶速度。

Description

站立行驶电动轮椅
所属技术领域
本实用新型涉及残疾人代步工具、康复器具,即一款站立行驶电动轮椅。 
背景技术
目前通常的站立行驶电动轮椅,它的座架站立转动轴座是固定在前轮一侧的车架上,当徐徐站立的同时,人体重心也随之前移。完全站立后,人体重心会超出前轮着地点。为了防止人、车倾倒,通常在脚踏板处安装一对着地小前轮而产生弊端。由于着地小前轮直径小,强度低,加之六轮行驶机动性差,导致电动轮椅在站立行驶时,不能安全适应常态行驶环境与行驶速度,只能在平坦环境做小范围的缓慢位移。 
发明内容
为了克服通常站立行驶电动轮椅站立行驶时,不能安全适应常态的行驶环境与行驶速度,只能在平坦环境做小范围缓慢位移的缺陷,本实用新型采用滑道重心移动装置,使轮椅站立时座架后移,人体重心始终不超出前轮着地点,从而达到四轮行驶,安全适应常态行驶环境与行驶速度之目的。 
本实用新型解决其技术问题采用的方案是:在车架上设滑道,在座架、腿架上设滑套,滑套上设有连接板,连接板上有轴孔连接座架、腿架和座架背架连动杆。滑套套装在滑道中前后滑动,其间设连动机构。当徐徐站立过程中,带有滑套的座架腿架,在连动机构的牵动下,整体同步相对车架沿滑道后移,从而抵减了人体重心因站立向前位移的距离,保证人身重心在完全站立时始终作用在前轮着地点的内侧。 
本实用新型的有益效果是,站立行驶时不用增加着地小轮,照常四轮行驶,且能安全适应常态行驶环境与行驶速度。另外,站立状态下轮椅的整体长度减小,转弯半径更小,更灵活。 
附图说明
下面结合附图和实施例对本实用新型进一步说明 
图1是本实用新型坐姿状态下轮椅结构。 
图2是本实用新型站姿状态下轮椅结构。 
图中1.车架,2.滑道座,3.滑套,4.滑道,5.连接扳,6.座架,7.滑道滑套连动杆,8.座架背架连动杆,9.前轮着地点,10.腿架。 
具体实施方式
车架(1)上设有滑道座(2)。滑道(4)安装在滑道座(2)上。滑套(3)套装在滑道(4)中,并保证其合适的滑动系数和滑动距离。连接板(5)焊接在滑套(3)上。连接板(5)设有轴孔,分别连接座架(6)、腿架(10)和座架背架连动杆(8)。滑道滑套连动杆(7)两端分别与车架(1)、座架背架连动杆(8)连接,保证站立时座架(6)和腿架(10)同步后移,人体重心始终作用在前轮着地点(9)的内侧。 

Claims (2)

1.一种站立行驶电动轮椅,其特征是:车架上设滑道,座架、腿架上设滑套,滑套上设有连接板,连接板上有轴孔连接座架、腿架和座架背架连动杆。
2.根据权利1所述的站立行驶电动轮椅,其特征是:滑套套装在滑道中前后滑动,其间设连动机构,既滑道滑套连动杆两端分别连接车架和座架背架连动杆。 
CN2011200116584U 2011-01-17 2011-01-17 站立行驶电动轮椅 Expired - Fee Related CN202060994U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200116584U CN202060994U (zh) 2011-01-17 2011-01-17 站立行驶电动轮椅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200116584U CN202060994U (zh) 2011-01-17 2011-01-17 站立行驶电动轮椅

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CN202060994U true CN202060994U (zh) 2011-12-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381118A (zh) * 2013-07-19 2013-11-06 哈尔滨工程大学 一种方便病人从侧面上下的电动轮椅

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381118A (zh) * 2013-07-19 2013-11-06 哈尔滨工程大学 一种方便病人从侧面上下的电动轮椅

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