Trut frame of a tent

Abstract

The present invention provides a tent frame typically comprised of poles and roof braces, and cross bracing struts located between two adjacent poles, and center bracing struts hinged on between the roof brace and the sliding hub of the pole, wherein each roof brace is supported with a center bracing strut, the top end of the center bracing strut is hinged on the roof brace, and the low end is hinged on the cross bracing strut approaching the sliding hub end. The tent frame is more stable and easy to be folding up.

1 . A tent frame typically comprised of poles and roof braces, and cross bracing struts located between two adjacent poles, and center bracing struts hinged on between the roof brace and the sliding hub of the pole, wherein each roof brace is supported with a center bracing strut, the top end of the center bracing strut is hinged on the roof brace, and the low end is hinged on the cross bracing strut approaching the sliding hub end.  
   
   
       2 . A tent frame as claimed in  claim 1 , wherein crossing the diagonal line of the frame, the two center bracing struts are hinged on the roof brace with the top ends, but the low ends of them are tilted to opposite side of the diagonal line, and hinged on the coordinated cross bracing strut respectively approaching to the sliding hub end.  
   
   
       3 . A tent frame as claimed in  claim 1 , wherein said cross bracing strut is attached with a tip bearing for pivoting the low end of the center bracing strut on.  
   
   
       4 . A tent frame as claimed in  claim 1 , wherein the low end of the center bracing strut can be hinged on the side wall of the sliding hub beyond the pivoting point of the low end of the cross bracing strut on.