Abstract: A clasp suitable as button for clothes, buckle for belt or the like adapted to facilitate operation of fastening and unfastening. To provide such clasp suitable as button for clothes, buckle for belt or the like adapted to ensure its reliable fastening. A pair of basic bodies connected to front ends of a pair of swingable arms, respectively, contain therein magnets having opposed poles, respectively. These basic bodies are provided with at least one set of mutually opposed protruberances and notches adapted to come in engagement with each other as the front ends of the swingable arms get nearer toward each other and thereby to prevent the pair of basic bodies coupled to each other under attractive effect of the magnets from moving in horizontal direction as well as from swinging away from each other.

Abstract: A clasp suitable as button for clothes, buckle for belt or the like adapted to facilitate operation of fastening and unfastening. A clasp comprising a pair of basic bodies provided on mutually opposed surfaces thereof with a pair of magnets and recess and projection cooperating with each other to serve as lock means, respectively, the basic bodies adapted to be detachably coupled together as the projection is engaged with the recess and the magnets attract each other so that at least sliding shift of the basic bodies from each other in horizontal direction is restricted by engagement of the projection and recess.

Abstract: The present invention aims to provide a clasp suitable as button for clothes, buckle for belt or the like adapted to facilitate operation of fastening and unfastening.

Abstract: The present invention aims to provide a clasp suitable as button for clothes, buckle for belt or the like adapted to facilitate operation of fastening and unfastening. The present invention aims also to provide such clasp suitable as button for clothes, buckle for belt or the like adapted to ensure its reliable fastening.