公开(公告)号：KR101314276B1

公开(公告)日：2013-10-02

申请号：KR1020120053318

申请日：2012-05-18

Applicant: 한국과학기술원

Inventor： 김수현 ,  김지철 ,  강태수 ,  김남윤 ,  김민기 ,  황진율 ,  김문홍 ,  정지현 ,  손용민

IPC: A61G5/02 ,  F16H48/00 ,  A61G5/10

Abstract: PURPOSE: One hand driving wheelchair is provided to rotate first and second shafts in the same direction while driving forward and backward, thereby realizing auto-driving with a hand. CONSTITUTION: One hand driving wheelchair comprises: a pair of frames (10) positioned at the right and left sides of the user, supporting the seat; first and second shafts (22, 24) installed under the seat across the pair of frames, and positioned on the same shaft; a differential gear (30) comprised to rotate the first and second shafts at the same speed or at a different speed; a pair of wheels (40) positioned outside of the frame; a driving handle installed to be rotated on one of the frames; and a power transmission device (60) delivering the rotary power of the driving handle to the differential gear.

Abstract translation: 目的：提供单手驾驶轮椅，使第一和第二轴沿相同方向旋转，同时向前和向后驱动，从而实现手自动驾驶。 构成：单手驾驶轮椅包括：一对位于使用者左右两侧的框架（10），支撑座椅; 第一和第二轴（22,24）安装在座椅下方穿过该对框架并位于相同的轴上; 差速齿轮（30），其以相同的速度或不同的速度旋转所述第一和第二轴; 位于框架外部的一对轮（40）; 安装在其中一个框架上旋转的驱动手柄; 以及将驱动手柄的旋转动力传递到差动齿轮的动力传递装置（60）。