Patent ID: 7304836

Claim:
An electronic apparatus having a movable portion to be moved by a driving force of a drive power source between a first position and a second position against a main body comprising: a pushing device for pushing said movable portion over an area between the first position and the second position; and a changing device for changing a pushing force of said pushing device to push said movable portion between the first position and the second position, wherein said movable portion is a front panel, one end portion thereof being mounted slidably along one surface of said main body and the other end portion thereof being mounted to project and return freely against the one surface of said main body, wherein the other end portion of said front panel is supported by a movable arm being mounted slidably in a direction of intersecting the one surface of said main body so as to project and return against the one surface of said main body, wherein said pushing device has a first pushing device, the first pushing device including a roller being supported rotatably at the one end of said front panel and a first pushing member for pushing said roller outward of said front panel, and wherein said roller penetrates the changing device, and a depth of a first portion of the changing device which said roller penetrates into when said front panel is positioned at the first position and a depth of a second portion of the changing device which said roller penetrates into when said front panel is positioned at the second position are different.