Foot structure of a rack for holding spray nozzles

摘要

A rack for holding spray nozzles is formed of a top frame and a bottom frame. The top frame is provided with a plurality of legs which are provided in proximity of a bottom end with a plurality of retaining slots. The legs are fitted into the hollow support rods of the bottom frame. The hollow support rods are provided in a bottom end with a foot fitted thereinto. The foot is provided with a plurality of retaining projections, which are retained in the retaining slots of the bottom end of one of the legs of the top frame. The bottom end of the hollow support rods of the bottom frame is sealed off by the foot. The foot also serves to provide the bottom end of the hollow support rods with a frictional contact with a surface.