Quick-disconnect storage box modular structure

Abstract

A storage box modular structure fastened by a biaxial positioning method is provided to facilitate assembling and disassembling a storage box manually and quickly. The storage box is formed by combining panels, and the modular structure is installed between two adjacent panels. A first joint surface and a second joint surface are disposed on the two panels respectively. The modular structure includes a containing hole formed on the first joint surface, a through hole formed between the second joint surface of the panel and an external wall. A fastener and a spring are installed in the containing hole, and the spring drives the fastener to be implemented into the through hole to fasten two panels. An external object is inserted from the external wall into the through hole to push the fastener to resume its original position, so as to separate the two panels and improve the convenience of use.

1 . A quick-disconnect storage box modular structure, formed by assembling a plurality of panels, and installed between two adjacent panels, and two of the panels having a first joint surface and a second joint surface coupled with each other along a first axis, and the modular structure comprising:
 a containing hole, formed on the first joint surface;   a through hole, formed between the second joint surface of the panel and an external wall, and interconnected to the containing hole;   a fastener, movably installed into the containing hole; and   a spring, installed between an internal wall of the containing hole and the fastener, for driving the fastener to be implanted into the through hole to fasten the two panels, and an external object being inserted from the external wall into the through hole to push the fastener to resume its position, so as to separate the two panels.   
     
     
         2 . The quick-disconnect storage box modular structure of  claim 1 , wherein the two panels include a protrusion and a recession formed on lateral ends of the two panels respectively and engaged with one another, and the first joint surface is disposed on an internal wall of the recession, and the second joint surface is disposed on the protrusion. 
     
     
         3 . The quick-disconnect storage box modular structure of  claim 1 , wherein two of the panels have a third joint surface and a fourth joint surface disposed on lateral ends of the panels along a second axis respectively and attached to each other, and a positioning hole is formed on the third joint surface and the fourth joint surface separately, and a positioning element is installed between the positioning holes. 
     
     
         4 . The quick-disconnect storage box modular structure of  claim 3 , wherein a specific angle is defined between the first axis and the second axis. 
     
     
         5 . The quick-disconnect storage box modular structure of  claim 2 , wherein two of the panels have a third joint surface and a fourth joint surface disposed on lateral ends of the panels along a second axis respectively and attached to each other, and a positioning hole is formed on the third joint surface and the fourth joint surface separately, and a positioning element is installed between the positioning holes. 
     
     
         6 . The quick-disconnect storage box modular structure of  claim 5 , wherein a specific angle is defined between the first axis and the second axis. 
     
     
         7 . The quick-disconnect storage box modular structure of  claim 2 , wherein the protrusion and the recession are disposed at the centers of the lateral ends of the two panels or at positions at different lateral ends of the two panels respectively. 
     
     
         8 . The quick-disconnect storage box modular structure of  claim 1 , further comprising a circular rib formed at a peripheral wall of the fastener, and blocked outside the through hole by the second joint surface to stop the fastener to be implanted into the through hole. 
     
     
         9 . The quick-disconnect storage box modular structure of  claim 1 , wherein the through hole and the panel external wall are interconnected by a tapered neck opening, and the neck opening has a diameter smaller than the diameter of the fastener, such that the fastener is stopped by the internal wall of the through hole to stop the fastener. 
     
     
         10 . The quick-disconnect storage box modular structure of  claim 1 , further comprising a soft ring sheathed on the peripheral wall of the fastener, implanted together with the fastener into the through hole, and filled between the fastener and the internal wall of the through hole. 
     
     
         11 . The quick-disconnect storage box modular structure of  claim 9 , further comprising a soft ring sheathed on the peripheral wall of the fastener, implanted together with the fastener into the through hole, and filled between the fastener and the internal wall of the through hole. 
     
     
         12 . The quick-disconnect storage box modular structure of  claim 1 , further comprising a stroke groove formed on the external wall and along the first axis and interconnected to the through hole, and provided for the external object to be inserted into the through hole, and the external object pushes the fastener along the stroke groove. 
     
     
         13 . The quick-disconnect storage box modular structure of  claim 1 , wherein the storage box includes a bottom panel disposed at the bottom of the storage box, and one or more positioning holes are formed at the bottom of the storage box and the top of the bottom panel respectively, and a positioning element is installed into the positioning hole between the bottom of the storage box and the top of the bottom panel, and the bottom panel includes a plurality of rollers or legs installed to the bottom of the bottom panel. 
     
     
         14 . The quick-disconnect storage box modular structure of  claim 1 , wherein the storage box includes a groove formed on an internal wall of each panel at a lateral end, and the grooves are interconnected, and a back panel is embedded into the groove, and the back panel includes a friction pad installed at a lateral side and embeddable into the groove, and an interference is formed between the lateral side of the back panel and the internal wall of the groove. 
     
     
         15 . The quick-disconnect storage box modular structure of  claim 1 , wherein the storage box includes two symmetric through holes formed on the internal walls of the lateral ends respectively, a containing hole formed on both sides of a door panel separately, a fastener is installed in each of the containing holes of the door panel, and a spring implanted into the two symmetric through holes for driving the fastener of the door panel, and the door panel is pivotally coupled to the lateral end of the storage box.