Apparatus for opening and closing sliding armrest console

An apparatus for opening and closing a sliding armrest console, the apparatus comprising:

• an armrest configured of rotating about a main hinge fixed to the armrest to be opened;
• a console, an upper portion of which is closed by the armrest;
• a first guide groove formed for guiding a movement direction of an auxiliary hinge positioned at the armrest when the armrest rotates;
• a second guide groove formed for guiding a movement direction of an auxiliary hinge;
• and
• a main guide groove formed in a vertical direction of the console such that the main hinge is configured to move along the main guide groove,
• wherein, when the armrest rotates about the main hinge, the auxiliary hinge moves along the first guide groove, and when the main hinge of the rotated armrest moves along the main guide groove which is formed in a vertical direction, the auxiliary hinge moves along the second guide groove, which is vertically connected to the first guide groove, so that the rotated armrest is inserted into the console.