Child's sport buggy has belt which goes around a user's hips and is fixed with a lap belt has dampers to absorb user's walking movements and allows users to push buggy with no hands

摘要

The child sport buggy has a belt (1) which goes around a user's hips and is fixed with a lap belt (3) and goes between the legs and has a fixer (4). The vertical movement of the user on walking is absorbed via a damper (5) and is compensated via an upper strut (15). The degrees of freedom correspond to the construction of the buggy and a strut spring guide (8) takes up small variations of the walker from the forward direction.