stand assembly   支架部件

Abstract（简介）：
A collapsible bicycle stand that is supported in the upright position when in use. The stand includes a telescopeable and length-adjustable post. The post is extended when the stand is in use, and shortened when the stand is not in use. Support arms are located at the upper end of the post. The support arms are pivotally rotatable between a bicycle holding or retaining position, when the stand is in use, and a parallel position with respect to the post, when the stand is not in use. At least a pair of legs are connected to the bottom portion of the post. These legs are pivotally movable between a first position where the legs are opened in opposite directions with respect to the post, and parallel with respect to the floor when the stand is in use, and a second position where the legs are folded in parallel with respect to the post, when the stand is not in use.