Roof rack of collapsible tent and collapsible tent rack

摘要

A roof rack of a collapsible tent includes a tent rack and roof poles. The tent rack includes stand columns, tent poles and support poles. The top end of the stand column is fixedly disposed with a top base, a slide base is slidably connected to the stand column to slide up and down along the stand column, the first end of the tent pole is pivoted joint to the top base, the first end of the stand column is pivoted joint to the slide base, the second end of the support pole is pivoted joint to the tent pole; the stand column, the slide base, the tent pole and the support pole form a linkage mechanism, the slide base slides up and down along the stand column to drive the tent rack to unfold and fold; the roof pole is movably connected to the linkage mechanism.