Tent support framework with the ability for quick assembling and folding

Abstract

A tent support framework with the ability for quick assembling and folding which is installed between the inner tent and the outer tent comprises: a set of upper and lower covers, a plurality of movable arms, and a plurality of sets of supporting arm. By elastic force to hold the upper and lower covers for supporting the inner and outer tents, while by releasing the elastic force to separate the upper and lower covers for folding the tents. Thereby, the present invention can quickly assemble and fold, and is applicable to use for various tents.

1 . A tent support framework with the ability for quick assembling and folding, being installed between the inner tent and the outer tent, including: 
 a set of upper and lower covers, the upper cover provided with holding parts, the lower cover with elastic holding elements, the upper and the lower covers being able to mutually join together or be separated by the holding parts and the elastic holding elements;    a plurality of movable arms, one end of each the movable arm being pivotally joined with the lower cover, the other end being free; and    a plurality of sets of supporting arm, each the set being pivotally joined with the upper cover and the free end, respectively;    whereby the inner tent and the outer tent being able to be supported up by joining the elastic holding element of the lower cover with the holding part of the upper cover, the upper cover and the lower cover being able to be separated by taking the elastic holding element and the holding part apart, and both the plurality of sets of supporting arm and the plurality of movable arms being able to be folded, so the preset invention being able to be quickly assembled and folded.    
   
   
       2 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 1 , wherein the upper cover has a through hole at its upper part, a plurality of connecting parts at its outside, and a first hollow tube at its inside, the holding connecting parts being arranged on the wall of the hollow tube, the lower cover has a plurality of connecting parts at its outside, a second hollow tube is upward protruding at its inside, the elastic holding element is installed on the second hollow tube, and there is an elastic body contacted against the elastic holding element in the second hollow tube.  
   
   
       3 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 1 , wherein a rope is installed above the lower cover; the rope passes upward through the through hole of the upper cover; the end of the rope has a upper grasping part, and a lower grasping part is installed below the lower cover.  
   
   
       4 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 1 , wherein each the supporting arm set consists of at least two pieces of supporting arms, which can be folded.  
   
   
       5 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 4 , wherein each the supporting arm set consists of a first supporting arm, a joint, a second supporting arm, a third supporting arm and an elastic element, one end of the first supporting arm pivotally joins with the connecting part of the upper cover; the end is also provided with an elastic plate, the first supporting arm can be joined with the connecting part by the elastic plate, there is a movable element provided on the first supporting arm, the other end of the first supporting arm joins with one end of the joint, the other end of the second supporting arm joins with one end of the third supporting arm; the other and of the third supporting arm is for standing on the ground, the elastic element passes through to connect the first, the second and the third supporting arms and the joint.  
   
   
       6 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 1 , wherein each the second supporting arm is further provided with a holding element.  
   
   
       7 . The tent support frame work with the ability for quick assembling and folding as claimed in  claim 1 , wherein there is a hooked part installed near the end of each the first supporting arm, the end is near the elastic plate.  
   
   
       8 . The tent support framework with the ability for quick assembling and folding as claimed in  claim 1 , wherein there is further an elastic ring, the elastic ring can hook up the hooked part when the tent support framework in supporting situation, and the elastic ring can bind the first supporting arm when the tent support framework in folding situation.