Buckle

Abstract

A buckle includes a first buckle part, a second buckle part, a connecting section, and a receiving section. The first buckle part has a first body and a ring body, wherein the ring body is pivotally connected to the first body and is rotatable around a rod body. The second buckle part is for releasably connecting to the first buckle part and has a second body. The connecting section extends along an insertion direction. The receiving section is for accommodating the connecting section. The receiving section is disposed on either the first body or the second body, and the connecting section is disposed on the other of the second body and the first body. An angle between the rod body of the first buckle part and the insertion direction is less than 90 degrees.

What is claimed is: 
     
         1 . A buckle, comprising:
 a first buckle part having a first body and a ring body, wherein the ring body is pivotally connected to the first body and is rotatable around a rod body;   a second buckle part for releasably connecting to the first buckle part and having a second body;   a connecting section extending along an insertion direction; and   a receiving section for accommodating the connecting section;   wherein the receiving section is disposed on either the first body or the second body, and the connecting section is disposed on the other of the second body and the first body; an angle between the rod body of the first buckle part and the insertion direction is less than 90 degrees.   
     
     
         2 . The buckle as claimed in  claim 1 , wherein the angle between the rod body of the first buckle part and the insertion direction is less than or equal to 30 degrees. 
     
     
         3 . The buckle as claimed in  claim 1 , wherein the angle between the rod body of the first buckle part and the insertion direction is equal to 0 degree. 
     
     
         4 . The buckle as claimed in  claim 3 , wherein the first body has a first periphery and a connecting periphery that are adjacent to each other; the rod body passes through an axial hole of the first body located near the first periphery and two free ends of the ring body; the connecting section is disposed on the connecting periphery of the first body, and the receiving section is disposed on the receiving periphery of the second body. 
     
     
         5 . The buckle as claimed in  claim 1 , wherein the connecting section has a first tongue and a second tongue that partially overlap each other; the first tongue has a first tongue length along the insertion direction, and the second tongue has a second tongue length along the insertion direction; the first tongue length is greater than the second tongue length; an end of the first tongue has an abutting member protruding from the second tongue. 
     
     
         6 . The buckle as claimed in  claim 5 , wherein the receiving section has a first accommodating groove and a second accommodating groove that are connected to each other; the first accommodating groove is for accommodating the first tongue of the connecting section, and the second accommodating groove is for accommodating the second tongue of the connecting section. 
     
     
         7 . The buckle as claimed in  claim 6 , wherein the first tongue sequentially has a connecting member and the abutting member along the insertion direction; the connecting member overlaps with the second tongue; a width of the abutting member in a direction perpendicular to the insertion direction is greater than a width of the connecting member in the direction perpendicular to the insertion direction; when the connecting section is accommodated in the receiving section, the abutting member is inserted into the first accommodating groove. 
     
     
         8 . The buckle as claimed in  claim 1 , wherein the receiving section comprises a positioning module; the positioning module is movable between a first position and a second position; when the positioning module is located at the second position, the connecting section is fixed in the receiving section; when the positioning module is located at the first position, the connecting section is detachable from the receiving section. 
     
     
         9 . The buckle as claimed in  claim 8 , wherein each of two fasteners of the positioning module has a limiting end; when the connecting section is accommodated in the receiving section and the positioning module is located at the second position, the two limiting ends of the two fasteners respectively clamp two sides of the connecting section. 
     
     
         10 . The buckle as claimed in  claim 4 , wherein the first buckle part has a first fastening section disposed on a periphery opposite to the connecting periphery. 
     
     
         11 . The buckle as claimed in  claim 4 , wherein the second buckle part has a second fastening section disposed on a periphery opposite to the receiving periphery.