A portable data player and or recorder having a door which can be easily
assembled or disassembled from a casing of the disk player. The door is
fitted with brackets which, in a wide open angular position of the door,
can slide in a first direction along hinges of the casing up to an
abutting position. In an open position a rib of the door is an abutment
against a shoulder of the casing, thus preventing any disassembling of the
door from the casing. Disassembling from the casing is made possible if
the door is wide open. Then the shoulder does not prevent the sliding of
the brackets of the door in a second direction, opposite the first one,
along hinges of the casing. The invention makes it easy to change the door
without any tooling, so that a user may choose the colour of the door
according to their taste.