Elastic buckle

Abstract

An elastic buckle utilizes the properly adjusted elastic buckle built into the T-shaped bolt to make the opening and closing of the case lid more tight to diminish the trouble of the action between the case lid and bottom case of the conventional box and case to possess highly practical effect.

What is claim is:  
     
         1 . An elastic buckle designed for the T-shape bolt having the horizontal part and the vertical part, comprising: 
 An external clip part means a vertically wide-faced clip, there forms a flange on one side of the top, the thickness of the top of the external clip part is larger and gradually becomes thinner forward the bottom;    An internal clip part means a vertically wide-faced clip with lower height than the external clip part, there is a slant inside the top and a plugging door centered on the bottom, there have sockets on both sides of the plugging door and thus form the first plug and the second plug on both sides of the socket, the relative positions of the bottoms of the first plug and the second plug have the protrusions;    A connecting part is horizontal and formed integral with the bottom of the external part and the bottom of the internal part.    By the aid of the above components, to build the horizontal part of the T-shaped bolt into the socket of the elastic buckle, and the vertical part across the plugging door, make the user manipulate the elastic buckle in movement of the T-shaped bolt to fasten tightly and depart loosely for the fastener and the grip rod of the portable case.    
     
     
         2 . An elastic buckle as claimed in  claim 1 , wherein the outer face of the external part is a concave surface.