Patent ID: 9408322
Filing Date: 2016-08-02
CPC Classification: H01H,H05K

Claim Text:
1. A case unit that accommodates an electric apparatus body into a case of a predetermined size and is detachably mounted on a rack body from a front side of the rack body so as to operate the electric apparatus body, the case unit comprising: a pair of case attachment members that are provided at both ends of a front side of the case while being projected in the horizontal direction so as to fix the case to the rack body; a screw insertion hole that is provided at each of the case attachment members and is used to insert a fixing screw of the case into the rack body; a sliding member that is provided in a front panel of the case so as to be movable in the vertical direction and is placed at a down position due to the weight of the sliding member; a window portion that is provided in the sliding member and is used to cover and hide the screw insertion hole when the sliding member is located at the down position and to expose the screw insertion hole when the sliding member is lifted to an up position against gravity; and an interlocking switch that is provided in the case and is used to control the operation of the electric apparatus body in a manner such that the interlocking switch is pressed by the sliding member and turned on when the sliding member is placed to the up position, and is released from the pressure of the sliding member and turned off when the sliding member is placed at the down position.