Roof rack of collapsible tent and collapsible tent rack
View Patent ↗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.
1. A roof rack of a collapsible tent, comprising a tent rack and roof poles, the tent rack comprises stand columns, tent poles and support poles, a top end of a 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, a first end of the tent pole is pivotably joined to the top base, a first end of a support pole is pivotably joined to the slide base, a second end of the support pole is pivotably joined 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;
wherein the roof pole is movably connected to the linkage mechanism, the tent rack is unfolded or folded to drive the roof poles to fold or unfold, when the tent rack is unfolded, the roof poles stretch out of the stand columns; and
wherein the roof pole is disposed with a first straight section and a second straight section, the first straight section is fixedly connected to the second straight section, an end of the first straight section is the first end of the roof pole, an end of the second straight section is the second end of the roof pole, the second straight section is movably connected to the slide way, and an intersection angle of the first straight section and the second straight section is in a range of 90 degrees to 170 degrees.
2. The roof rack of a collapsible tent according to claim 1 , wherein a first end of a roof pole is movably connected to the support pole, the tent rack is disposed with a slide way, a second end of the roof pole is movably connected to the slide way in a stretching and retracting way to drive the roof pole to unfold and fold.
3. The roof rack of a collapsible tent according to claim 2 , wherein the first end of the roof pole is pivotably joined to the support pole.
4. The roof rack of a collapsible tent according to claim 3 , wherein the slide way is coupled to the top base.
5. The roof rack of a collapsible tent according to claim 3 , wherein a top portion of the stand column or the tent pole is fixedly disposed with a slide element, and the slide way is an opening in the slide element.
6. The roof rack of a collapsible tent according to claim 1 , wherein the intersection angle of the first straight section and the second straight section corresponds to the slide way when the roof poles are unfolded.