Title:
FOLDABLE MOVING ASSISTANT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/097879
Kind Code:
A1
Abstract:
The present invention relates to a foldable moving assistant device comprising: a vertical frame provided with a saddle; a front frame which is installed in front of the vertical frame and provided with front wheels installed on both ends thereof to be rotatable; a rear frame which is installed on the rear portion of the vertical frame and is provided with rear wheels installed on both ends thereof to be rotatable; a steering unit including a rotation pipe which surrounds the outer circumferential surface of the front frame and rotates back and forth from the front frame, and a steering shaft which is integrally connected to the rotation pipe and provided with a handle at the upper end thereof; and a straight line maintaining unit which maintains, when the rotation pipe rotates and the steering shaft and the vertical frame are on a straight line, the straight status, and there is an effect of using the device for various purposes by easily changing the configuration into the type of a scooter or simple crutches.
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Inventors:
LEE SEUNG YEOL (KR)
Application Number:
PCT/KR2021/009397
Publication Date:
May 12, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
MYONGJI HOSPITAL (KR)
International Classes:
A61H3/04; A61H3/00; A61H3/02
Foreign References:
| US20200317168A1 | 2020-10-08 | |||
| US8348288B1 | 2013-01-08 | |||
| KR101601490B1 | 2016-03-08 | |||
| KR200418229Y1 | 2006-06-08 | |||
| KR102218837B1 | 2021-02-22 |
Attorney, Agent or Firm:
KIM, Jeong Hyeon (KR)
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