便携式楼道折叠儿童车设计

Design of portable children’s car for corridor

本文参考国内的儿童车,设计了一种便携式楼道折叠儿童车。本文主要研究了儿童车的四杆机构死点位置问题,车身各杆长和车体平衡问题,介绍了折叠儿童车结构参数的计算方法,为设计者设计折叠儿童车提供了参考。

In this paper,a portable folding children’s car is designed by referring to the children’s car in China.This paper mainly studies the dead point position of four-bar mechanism of children’s car,the length of each bar and the balance of the car body,introduces the calculation method of structural parameters of folded children’s car,and provides a reference for designers to design folded children’s car.