Press-type telescopic structure of tent

Abstract

A press-type telescopic structure of a tent comprises an inner tube, an outer tube, a connecting member, and a pressing assembly. The outer tube is a hollow structure and one end of the outer tube is fixedly connected with the connecting member, and the inner tube comprises a solid inner tube body and a hollow sleeve. The hollow sleeve is fixedly connected to a first end of the solid inner tube body and is always located in the outer tube, and the pressing assembly comprises an elastic piece and a button. The elastic piece is disposed in the hollow sleeve, and the elastic piece comprises a buckle protrusion configured to be buckled to and matched with one or more buckle holes after passing through a through hole. The button is movably disposed on the connecting member and is operatively coupled to the buckle protrusion.

What is claimed is: 
     
         1 . A press-type telescopic structure of a tent, comprising:
 an inner tube,   an outer tube,   a connecting member, and   a pressing assembly, wherein:
 the outer tube is a hollow structure and one end of the outer tube is fixedly connected with the connecting member, 
 the inner tube comprises a solid inner tube body and a hollow sleeve, 
 a first end of the solid inner tube body extends into the outer tube after passing through the connecting member, 
 the solid inner tube body is configured to slide relative to the connecting member and the outer tube, 
 the hollow sleeve is fixedly connected to the first end of the solid inner tube body and is always located in the outer tube, 
 the pressing assembly comprises an elastic piece and a button, 
 the outer tube comprises one or more buckle holes, 
 the hollow sleeve comprises a through hole, 
 the elastic piece is disposed in the hollow sleeve, 
 the elastic piece comprises a buckle protrusion configured to be buckled to and matched with the one or more buckle holes after passing through the through hole, and 
 the button is movably disposed on the connecting member and is operatively coupled to the buckle protrusion. 
   
     
     
         2 . The press-type telescopic structure of the tent according to  claim 1 , wherein:
 the solid inner tube body is made of fiber material, and   the hollow sleeve is made of plastic material.   
     
     
         3 . The press-type telescopic structure of the tent according to  claim 2 , wherein:
 the solid inner tube body and the hollow sleeve are fixedly connected together by encapsulation.   
     
     
         4 . The press-type telescopic structure of the tent according to  claim 1 , wherein:
 the connecting member comprises a connecting pipe and a side connecting cover,   the one end of the outer tube is disposed in a first side of the connecting pipe,   the side connecting cover is disposed in a second side of the connecting pipe,   the solid inner tube body extends into the connecting pipe after passing through the side connecting cover, and   a locking member is provided to enable the connecting pipe, the side connecting cover, and the outer tube to be fixedly connected together.   
     
     
         5 . The press-type telescopic structure of the tent according to  claim 4 , wherein:
 the locking member is a rivet,   the connecting pipe, the side connecting cover, and the outer tube respectively comprises a first through hole, a second through hole, and a third through hole, which are coaxially arranged, and   the rivet is riveted with the first through hole, the second through hole, and the third through hole.   
     
     
         6 . The press-type telescopic structure of the tent according to  claim 1 , wherein:
 the elastic piece comprises a first straight section, an arc-shaped section, an inclined section, and a second straight section, which are connected in sequence,   the first straight section and the second straight section are spaced apart from each other from top to bottom and respectively abut an upper surface and a lower surface of the hollow sleeve, and   the buckle protrusion is disposed on the first straight section.   
     
     
         7 . The press-type telescopic structure of the tent according to  claim 1 , wherein:
 an outer peripheral surface of the hollow sleeve is in clearance fit with an inner wall of the outer tube.   
     
     
         8 . The press-type telescopic structure of the tent according to  claim 7 , wherein:
 a cross-section of the outer tube and a cross-section of the hollow sleeve are D-shaped.   
     
     
         9 . The press-type telescopic structure of a tent according to  claim 4 , wherein:
 the connecting pipe comprises a mounting groove penetrating therethrough vertically,   the button is disposed in the mounting groove,   a position-limiting portion is disposed at a top end of the mounting groove,   the button comprises a position-limiting matching portion, and   movement of the button in the mounting groove is limited through a position-limiting matching between the position-limiting portion and the position-limiting matching portion.