TOURIST BASIN Russian patent published in 2002 - IPC

FIELD: tourist facilities. SUBSTANCE: tourist basin has vessel with opening in its lower part, rod with tip at its lower end and valve at its upper end that is inserted into vessel lower opening in valve receptacle for displacement in vertical plane. Plastic bottle with cover is used as vessel. Vessel has opening in its upper part and rigidity ribs on bottom part. Basin is equipped with detachable wedge, layer, screw with eye bolt, which are arranged in succession outside the upper opening, and is further equipped with nut adapted for fixing mentioned parts from inside and provided with elongated members, which embrace one of rigidity ribs, and annular bore in the mid portion with through openings. Nut head has threaded opening and valve receptacle lower part has internal and external threads. Nut is joined to vessel cover and engaged with external thread. Rod tip is made detachable and provided with external thread mating with internal thread of valve receptacle. EFFECT: wider operational capabilities and convenient usage in field conditions. 7 dwg