Title:
WHEELCHAIR
Document Type and Number:
Japanese Patent JP2021142182
Kind Code:
A
Abstract:
To provide a folding structure of a wheelchair that can be folded by a simple operation and can be reduced in weight with a simple structure.SOLUTION: A wheelchair comprises a pair of body frames 11, 12, wheels 13, 14, crossbars 20, 21, and a seating part. The wheels 13, 14 are rotatably journaled to each of the pair of body frames 11, 12. The crossbars 20, 21 are provided in a state of extending in a Y direction so as to erect the pair of body frames 11, 12. The seating part is attached to the pair of body frames 11, 12 and is a portion on which a wheelchair user is seated. In a wheelchair, the body frame 11 and the body frame 12 are movable in a longitudinal direction of the crossbars 20, 21, respectively. The interval between the body frame 11 and the body frame 12 can be changed by moving the body frames 11, 12 in the longitudinal direction of the crossbars 20, 21.SELECTED DRAWING: Figure 4
Inventors:
IWASE TAKASHI
TODA ISAO
TODA ISAO
Application Number:
JP2020043667A
Publication Date:
September 24, 2021
Filing Date:
March 13, 2020
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
A61G5/08; A61G5/02; A61G5/10; A61G5/12
Attorney, Agent or Firm:
Masataka Otani
Etsushi Kotani
Tsutomu Fukunari
Etsushi Kotani
Tsutomu Fukunari