Garbage collection auxiliary apparatus

Claim 1

A garbage collection auxiliary apparatus comprising: a top bar member; a bottom bar member; two length-adjustable vertical bar members, the ends of each vertical bar member connected to said top and bottom bar members respectively, thereby said vertical bar members incorporating with said top and bottom bar members to form a closed-loop-shaped frame, each length-adjustable vertical bar member including a larger tube having two circumferentially opposite rows of first holes therein, a smaller tube having two circumferentially opposite second holes therein, part of said smaller tube being capable of sliding within and longitudinally along said larger tube so as to selectively make its two second holes respectively align with two circumferentially opposite first holes of said two rows of first holes, and a spring member having two ridge-shaped stop surfaces, said spring member being positioned within said smaller tube to bias its ridge-shaped stop surfaces to respectively engage into said two circumferentially opposite aligned hole pairs so that said smaller tube is fixed with respect to said larger tube, and said ridge-shaped stop surfaces being compressible into said smaller tube to permit said smaller tube sliding in relation to said larger tube when a user exerts a longitudinal force over a predetermined value on said smaller tube end, in turn, against said ridge-shaped stop surfaces of said spring element; at least one leg element connected to said bottom bar member for supporting said closed-loop-shaped frame in an upright position; and a plurality of clip elements secured to said closed-loop-shaped frame, and adapted to clip a garbage bag thereon.