Windproof foldable canopy tent

Abstract

A windproof foldable canopy tent including a tent frame assembly, a ceiling assembly arranged on the tent frame assembly, and upper and lower tarpaulins disposed on the ceiling assembly, is provided. The ceiling assembly includes a tent top plate, foldable arm mechanisms annularly distributed about a periphery of the tent top plate, and elastic supporting rods correspondingly arranged on the foldable arm mechanisms. A distal end of each foldable arm mechanism, away from the tent top plate, is mounted to the tent frame assembly. The upper tarpaulin and the lower tarpaulin are supported and connected to the elastic supporting rods and the foldable arm mechanisms, respectively. The elastic supporting rods tension the upper tarpaulin firmly. When a wind force is substantially larger than a force of the tension, the elastic supporting rods bend and warp to enlarge a ventilation channel defined between the upper and lower tarpaulins.

We claim: 
     
         1 - 8 . (canceled) 
     
     
         9 . A windproof foldable canopy tent comprising:
 a tent frame assembly;   a ceiling assembly arranged on the tent frame assembly, wherein the ceiling assembly comprises a tent top plate, a plurality of foldable arm mechanisms annularly distributed about a periphery of the tent top plate, and a plurality of elastic supporting rods correspondingly arranged on the foldable arm mechanisms, and wherein a distal end of each of the foldable arm mechanisms, away from the tent top plate, is mounted to the tent frame assembly;   an upper tarpaulin and a lower tarpaulin disposed on the ceiling assembly, wherein the lower tarpaulin is supported and connected to the foldable arm mechanisms, and wherein the upper tarpaulin is supported and connected to the elastic supporting rods, and wherein the elastic supporting rods are configured to tension the upper tarpaulin firmly; and   
       wherein, when a wind force is substantially larger than a force of the tension, the elastic supporting rods bend and warp to enlarge a ventilation channel defined between the upper tarpaulin and the lower tarpaulin. 
     
     
         10 . The windproof foldable canopy tent according to  claim 9 , wherein the elastic supporting rods are made of one of glass fiber and carbon fiber. 
     
     
         11 . The windproof foldable canopy tent according to  claim 9 , wherein a distal end of each of the elastic supporting rods, away from the tent top plate, is connected to a corner of the upper tarpaulin. 
     
     
         12 . The windproof foldable canopy tent according to  claim 9 , wherein the each of the foldable arm mechanisms comprises a tent top rod rotatably connected to the tent top plate, and wherein each of the elastic supporting rods is arranged on the tent top rod of a corresponding one of the foldable arm mechanisms. 
     
     
         13 . The windproof foldable canopy tent according to  claim 12 , wherein the tent top rod is mounted to a corresponding one of the elastic supporting rods using a fixing bracket. 
     
     
         14 . The windproof foldable canopy tent according to  claim 13 , wherein the fixing bracket comprises a tent rod fixing hole and an elastic rod fixing hole, and wherein the tent rod fixing hole is connected to the tent top rod, and the elastic rod fixing hole is connected to the corresponding one of the elastic supporting rods. 
     
     
         15 . The windproof foldable canopy tent according to  claim 12 , wherein the each of the foldable arm mechanisms further comprises a tent frame rod and an auxiliary rod, wherein a first end of the tent frame rod is rotatably connected to the tent top rod, and a second end of the tent frame rod is rotatably connected to an upper end of a supporting leg of the tent frame assembly, and wherein a first end of the auxiliary rod is rotatably connected to the tent frame rod, and a second end of the auxiliary rod is rotatably connected to a sliding sleeve, and wherein the sliding sleeve is mounted on the supporting leg of the tent frame assembly to slide up and down the supporting leg. 
     
     
         16 . The windproof foldable canopy tent according to  claim 9 , wherein a number of the foldable arm mechanisms and a number of the elastic supporting rods are four. 
     
     
         17 . The windproof foldable canopy tent according to  claim 9 , wherein projections of the upper tarpaulin and the lower tarpaulin on a horizontal plane are rectangular.