| 摘要 |
<p>The present invention relates to a stroller including a pair of side frames, each having a front leg and a rear leg pivotally connected to the front leg, cross link-bars connected between said side frames, a front wheel carried the free lower end of the front leg and a rear wheel carried the free lower end of the rear leg, a front back support bar and a rear back support bar being pivotally connected to each other, and connected respectively pivotally to the front leg and rear leg, an upper link-rod conected pivotally to rear leg, a lower link-rod and a front link-rod. The upper link-rods were respectively pivotally connected to a lower link-rod and a handle rod, both ends of the front link-rod respectively pivotally connected to the handle rod and the front leg or rear leg. When the stroller is in its collapsed configuration, the body of stroller can be supported by front and rear wheels at upright, such that just one hand can collapse and operate the stroller.</p> |
