To facilitate maintenance work for a unit stored in a main body.

This panel lock structure for an electronic apparatus comprises a base panel 101 installed to a front face of a device body, a hinge 600 installed to the base panel 101 at one end and provided with a rotary shaft 611 at the other end, an openable panel 501 installed to the rotary shaft 611, and an edge stopper 102, in which one end is supported in the cantilever form inside the base panel 101 freely oscillationally while the other end is protruded toward the hinge 600 and a contact face 121 brought into contact with one end of the openable panel 501 is provided on the protruded side.