CHEMISTRY INSTRUMENT HAVE STANDING INSIDE OF REINFORCEMENT

摘要

A chemicals barrel having a protruded reinforcing part inside is provided to prevent burst generated when the barrel is pressed by load of the other chemical barrel, by minimizing pushing pressure generated due to the external force applied to the upper end of a barrel body and to increase space utilization as a lot of the chemicals barrels are stacked in multiple stages. A hexahedral chemicals barrel made of polyethylene is equipped with an opening and closing unit(30) and a handle on the upper end of a barrel body(10) and stacked in multiple stages. Plural protruded reinforcing parts(20) are formed on a predetermined spot coming into contact with each inner side of the barrel body, in a vertical direction.