公开(公告)号：KR3007652340000S

公开(公告)日：2014-10-08

申请号：KR3020140006920

申请日：2014-02-11

Applicant: 한국교통대학교산학협력단

Designer： 안기영 ,  이혁수

公开(公告)号：KR101477458B1

公开(公告)日：2014-12-29

申请号：KR1020140008920

申请日：2014-01-24

Applicant: 한국교통대학교산학협력단

Inventor： 안기영

IPC: A61H3/04 ,  F21V33/00 ,  F21K99/00

CPC classification number: A61H3/04 ,  A61H2003/043 ,  A61H2201/0188 ,  A61H2205/10 ,  F21K9/00 ,  F21V33/0064

Abstract: The present invention relates to a foldable walking assistance device for senior which is portable, and more particularly, to a walking assistance device including a handle held by both hands; a support shaft having one end connected to one side of the handle to support the handle; a connection frame having a ��shape and a middle end portion connected to the other end of the support shaft by a first joint part; a connection shaft connected between a pair of ends of the connection frame; a pair of rear wheel frames having one ends connected to the pair of other ends by second joint part; a pair of rear wheels connected to the other ends of the pair of rear wheel frames by rear wheel shafts; a front wheel frame having one end connected to a middle end of the connection shaft; and a front wheel connected to the other end of the front wheel frame by a front wheel shaft, wherein the support shaft vertically rotates with respect to the first joint part, and each of the rear shafts vertically rotate with respect to the second joint part.

Abstract translation: 本发明涉及一种便携式的高级可折叠行走辅助装置，更具体地涉及一种包括由双手握持的把手的行走辅助装置。 支撑轴，其一端连接到手柄的一侧以支撑手柄; 连接框架，其具有 形和中间端部，其通过第一接合部分连接到所述支撑轴的另一端; 连接轴，连接在所述连接框架的一对端部之间; 一对后轮框架，其一端通过第二接合部连接到一对另一端; 一对后轮，通过后轮轴连接到一对后轮框架的另一端; 前轮框架，其一端连接到所述连接轴的中端; 以及通过前轮轴连接到前轮架的另一端的前轮，其中所述支撑轴相对于所述第一接合部垂直旋转，并且每个所述后轴相对于所述第二接合部垂直旋转。