| 摘要 |
A stroller comprises a pair of support racks, a handlebar, a linking rack, a pair of folding drivers, a folding control set, a plurality of front wheels and a rear wheel set. The handlebar is bent and slidable on the front tube and has two ends close to the front tube to hold the folding drivers and the folding control set inside at corresponding locations. The folding control set controls the folding drivers to allow the handlebar to slide on the support racks. The handlebar can pull the rear tube through the linking rack to move towards the front tube for folding. Extension and folding can be accomplished singlehanded. The front wheels are fastened to the lower end of the front tube and can be set in a selected direction in advance. The rear wheel set contains a synchronous brake means to brake two rear wheels synchronously. |
