Interchangeable click rings

Abstract

The system of interchangeable click ring for the entire creation of assembled rings. The entire ring already assembled is composed by one fixed interchangeable part (shank) (FIG. 1 ) and an ornamental part, an interchangeable one, too. The system is realized trough a mechanism that links an interchangeable element called male element (shank) opened in the overlooking part (FIG. 2/1 ) and with different sections (FIG. 1/3 ) with definite mechanical characteristics which can generate a countless number of releases and assemblages on one part of the mechanism inclusive of all the grooves called female (FIG. 4 ), and using the elastic proprieties both of the metal and connate to the shape and development of the shank.

1 ) An interchangeable click ring in which the shank of the ring is not closed but has got an open part. The system of the jewel is composed as follows: a shank which surrounds the finger for four fifth with vertical sides, opened in the upper part with two elements of asymmetric V which constitute the male of the mechanism of assembly, which is able to bend and to go off inside of the grooves of the female mechanism contained in the ornamental part, thanks to the chink. The shank presents a narrower section in the final part (that is in the span) and a larger one in the lower part of the shank, this, allows to exalt the elastic characteristics of the metal that always goes back to the initial position. Another element which gives efficacy to the mechanism is given by the most internal side of the final V of the shank which ends under the female element in a special bigger seat bigger than the piece itself; this causes that the upper part of the final V of the shank is always in tension holding back in a steady way the female ornamental piece. The two pieces of the ring are completely separated one from the other and present in the joint placed at the end of the shank and in the external side of the ornamental element, two mirror shapes that assure the tightness and stability of the ring, once it is assembled. 
     
     
         2 ) Any shape of the interchangeable part of the ring, to exemplify but not exhaustive: the globe shaped, the cubical, the parallelepiped, the pyramidal, with semi-precious stones or without them and with enamel 
     
     
         3 ) Any joint also with an insertion part and the other one to be jointed.