The design method of wheelchair wheelchair

摘要

PROBLEM TO BE SOLVED: To provide a wheelchair whose balance of vibration attenuation characteristics and rigidness is the most suitable for a user.SOLUTION: A vehicle frame 11 of a wheelchair 1 is divided into a front part 11a to which wheels 13 are attached, a rear part 11c connected to a cage 10, and a central part 11b between the front part 11a and the rear part 11c. Structures of the front part 11a, the rear part 11c, and the central part 11b are designed for each region so that rigidness and vibration attenuation characteristics of the vehicle frame 11 as a whole can meet a user's requirement.SELECTED DRAWING: Figure 2