Patent ID: 9655439
Date: 2017-05-23
CPC Classifications: A47B,F16M,G06F,H02G

Claim:
1. A supporting rack, comprising: a one-piece first supporting foot member comprising a first upright base panel, a first bearing panel perpendicularly extended from a top end of said first upright base panel, and a clamping panel perpendicularly and outwardly extended from an opposing bottom end of said first upright base panel remote from said first bearing panel and defining with said first upright base panel a clamping space; a one-piece second supporting foot member comprising a second upright base panel, a second bearing panel perpendicularly extended from a top end of said second upright base panel, and a plurality of mounting through holes cut through opposing top and bottom surfaces of said second bearing panel; a tabletop comprising two mounting portions respectively located at two opposite ends thereof and respectively fastened to said first bearing panel of said one-piece first supporting foot member and said second bearing panel of said one-piece second supporting foot member, said tabletop defining with said one-piece first supporting foot member and said one-piece second supporting foot member an accommodation chamber; and an electronic expansion box accommodated in said accommodation chamber and selectively attached to an inner surface of said first upright base panel of said one-piece first supporting foot member or an inner surface of said second upright base panel of said one-piece second supporting foot member.