Patent ID: 7354293

Claim:
A fastening positioning device for a handle of a power supply, comprising: a power supply having a rectangular outer case, pivot joint holes are respectively defined in upper and lower surfaces of the outer case; a handle structured from horizontally distributed upper and lower arms and a vertical grip, wherein two shaft holes are respectively defined in rear ends of the upper and lower arms, and a recess is defined in an outer surface of the grip of the handle; a spring piece, interior of which is configured an inwardly inclined fixed piece that is fixed in the recess, and a periphery of the fixed piece forms a narrow through hole, a protruding portion is stamped out of a front portion of the spring piece, thereby causing the protruding portion to protrude out from an inner surface of the spring piece; the spring piece is formed by stamping an elastic deformable metallic material; a clasp groove defined on a side surface of the outer case, which enables the protruding portion to clasp therein; two shaft pins that respectively penetrate the two shaft holes and into the respective pivot joint holes defined in the upper and lower surfaces.