Patent ID: 9738447
Date: 2017-08-22
CPC Classifications: A47B,B62B,B65D,B65G

Claim:
1. A transportation rack, comprising: a base frame configured for resting on a surface and including a plurality of first support members arranged in a first prism to define an open upper side and an open front side of the base frame; an extension frame including a plurality of second support members arranged in a second prism and defining an open bottom end and an open front side of the extension frame, the extension frame slidably received through the open upper side of the base frame; an actuator coupled between the base frame and the extension frame and operable to move the extension frame in an extending direction outwardly from the base frame through the open upper side and a collapsing direction inwardly to the base frame through the open upper side; and a compartment unit supported by the interior frame and having a collapsible portion therealong that accommodates the extending and collapsing of the extension frame with respect to the base frame.