Switchable buckle jewelry lock catch with

Abstract

The present invention relates to a buckle type jewelry lock catch, comprising a lock catch body, a buckle sleeve and a buckle, wherein one end of the buckle sleeve is provided with a buckle sleeve matching surface, the other end of the buckle sleeve is provided with a buckle inlet, and an internal wall of the buckle sleeve is provided with lock pins; an external surface of the buckle is provided with U-shaped clamping grooves, a spring chamber is provided inside the buckle, and a spring is provided in the spring chamber; and a thimble of the spring is provided at one end of the buckle, and a connecting mechanism of a jewelry chain is provided at the other end of the buckle. The present invention effectively combines firmness with beautiful appearance, and obtains unexpected technical effects, i.e. firmer and safer, thereby expanding the application range and being more suitable to be used in combination with precious jewelry. The style is fashionable, and the service life is long, which are taken as double insurance. Meanwhile, the present invention has decorativeness and artistry, thereby improving the competitive advantage of the product.

Dependencies are inferred from the claim text.