Box-Shaped Ornamented Locking Device for Decorations

Abstract

Disclosed is a box-shaped ornamented locking device for decorations, which is adapted to connect both distal ends of for coupling fashion accessory, such as necklace, bracelets, anklet, and has a V-shaped fitting member and a box-shaped joining unit, which is capable of preventing a V-shaped bent metal plate constituting the V-shaped fitting member from being ruptured or bent, and which is capable of improving the solidity and the abrasion resistance of the V-shaped bent metal plate by allowing all over the surface of the V-shaped bent metal plate to be tempered, wherein at least one protrusion is formed on at least one surface of both side surfaces of a lower surface of the V-shaped fitting member and a protrusion fitting groove for receiving the protrusion is formed through at least one side wall of both side walls of the box-shaped joining unit so as to safely combine the V-shaped fitting member with the box-shaped joining unit, wherein a separable decorative member can be integrally formed with an upper plate of the V-shaped fitting member at a distal end thereof or can be detachably mounted to the box-shaped joining unit.

1 . A box-shaped ornamented locking device for decorations, which is adapted to connect both distal ends of fashion accessory, such as necklace, bracelets, anklet, etc., and it has a V-shaped fitting member and a box-shaped joining unit, comprising:
 the V-shaped fitting member comprising a V-shaped bent metal plate of the type in which an upper plate  101  and a lower plate  102  are integrally formed with each other, in which a free end of the upper plate  101  is spaced from a free end of the lower plate  102 , and in which at least one protrusion  103  is formed on at least one surface of both side surfaces of the lower plate  102 ; and   the box-shaped joining unit comprising a groove  201  for receiving the V-shaped bent metal plate, a fixing projection  202  of the type in which the free end of the upper plate  101  is fitted therein while inserting the V-shaped bent metal plate into the groove  201 , and a protrusion fitting groove  203  for receiving the protrusion  103 , in which the protrusion fitting groove  203  is formed through at least one side wall of both side walls of the box-shaped joining unit.   
     
     
         2 . The box-shaped ornamented locking device for decorations as claimed in  claim 1 , wherein the V-shaped fitting member is provided with a decorative member  104  comprising a connecting rod to one free end of which decorations are attached and to the other end of which the free end of the upper plate  101  is attached and for receiving outer pressure and transferring it to the upper plate  101 , and wherein the box-shaped joining unit comprises a first decorative-member fitting groove  204   a  for receiving the decorative member  104  of the V-shaped fitting member, in which the first decorative-member fitting groove  204   a  is formed at the border between an upper surface of the box-shaped joining unit and the fixing projection  202 . 
     
     
         3 . The box-shaped ornamented locking device for decorations as claimed in  claim 1 , wherein the box-shaped joining unit additionally comprises a second decorative-member fitting groove  204   b  in which an upper surface plate thereof is shaped as a horseshoe or which is formed of a circle or square, and wherein the box-shaped joining unit additionally comprises a separable decorative member  300  provided with a decorative extending rod  302  on upper end of which a decorative element  301  for pressing the V-shaped metal plate and receiving outer pressure is provided and on lower end of which a release prevention hook  303  which is guided in the second decorative-member fitting groove  204   b  is provided, resulting in a certain movement upwards and downwards within the second decorative-member fitting groove  204   b.    
     
     
         4 . A box-shaped ornamented locking device for decorations, of the type which is adapted to connect both distal ends of fashion accessory, such as necklace, bracelets, anklet, etc., and it has a V-shaped fitting member, a box-shaped joining unit, and a separable decorative member  300  guided in a second decorative-member fitting groove  204   b  which allows a certain movement upwards and downwards, the improvement which comprises:
 the V-shaped fitting member comprising a V-shaped bent metal plate of the type in which an upper plate  101  and a lower plate  102  are integrally formed with each other, in which a free end of the upper place  101  is spaced from a free end of the lower plate  102 ; 
 the box-shaped joining unit including a groove  201  for receiving the V-shaped bent metal plate, a fixing projection  202  of the type in which the free end of the upper plate  101  is fitted therein while inserting the V-shaped bent metal plate into the groove  201 , and the second decorative-member fitting groove  204   b  which may be formed through an upper surface of the box-shaped joining unit, in which the upper surface of the box-shaped joining unit may be formed in the shape of horseshoe, circle or square due to the existence of the second decorative-member fitting groove  204   b ; and 
 the separable decorative member  300  including a decorative extending rod  302  guided in the second decorative-member fitting groove  204   b  which allows a certain movement upwards and downwards, a decorative element  301  formed at an upper end of the decorative extending rod  302 , and a release prevention hook  303  formed at a lower end of the decorative extending rod  302  of the type which is likely to be locked at the second decorative-member fitting groove  204   b.