Patent ID: 9585471
Date: 2017-03-07
CPC Classifications: A47B

Claim:
1. An auxiliary unit comprising: a self-standing base unit for interfacing with a ground surface, the self-standing base unit having a front edge and comprising a left side wall, a right side wall and a top wall defining, with the ground surface an opening to a three-dimensional space which is substantially closed off on at least four sides, namely a bottom side closed off by the ground surface, a top side closed off by a top wall, a right side closed off by the right wall and a left side closed off by the left wall, the opening being at a front side of the three-dimensional space, the self-standing base unit further comprising a fixed guiding portion installed at least on the top wall and extending from the front edge of the self-standing base unit toward the rear thereof; an auxiliary cabinet capable of displacement within the three-dimensional space above the ground surface, the auxiliary cabinet comprising: