| 摘要 |
<p>A folding collapsible golf cart includes a wheel shaft holding a first wheel holder and a second wheel holder, a coupling block mounted on the wheel shaft, a bottom main shaft pivoted to the coupling block and holding a lower golf bag cradle, a lower main shaft pivoted to the coupling block and holding an upper golf bag cradle, a frame bar connected between the coupling block and the first wheel holder to hold a carrying handle, an upper link coupled between the lower main shaft and the first wheel holder and holding an upper golf bag cradle, a lower link coupled between the bottom main shaft and the first wheel holder, an upper main shaft pivoted to the lower main shaft, a spring-supported locking frame mounted on the upper main shaft and hooked on teeth at the upper golf bag cradle, and a retractable front handle coupled to the upper main shaft. The upper link and the lower link are forced to move the coupling block and the carrying handle toward the second wheel holder and the bottom main shaft and the lower golf bag cradle toward the first wheel holder to simultaneously achieve X, Y, Z three-direction folding action when turning the upper main shaft downwards toward the lower main shaft after disengaging the locking frame from the teeth of the upper golf bag cradle.</p> |
