Patent attributes
First and second guiding rails are attached to support member in a mounting unit. The mounting unit is mounted in an enclosure of an electronic apparatus, for example. The second guiding rail at a first position extends straight on the extension of the first guiding rail. The first and second guiding rails serve to assist the insertion of the mounting unit into the enclosure. The second guiding rail at a second position serves to define a window opening with the assistance of the edge of the support member. A supervisor is allowed to insert fingers into the window opening. The second guiding rail functions as a handle. The second guiding rail in this manner serves to assist the carriage of the mounting unit. A space is not required solely for a handle separately from a space for a guiding rail in the mounting unit. The mounting unit is thus allowed to efficiently utilize its inside space.
