BOTTLE OPENER Russian patent published in 1997 - IPC

FIELD: household appliances. SUBSTANCE: rod 1 is mated with body 1 through threaded joint 7 and is made of two parts 2 and 4 coupled by sleeve. Lower portion 8 of sleeve is rigidly connected with portion 4 of rod which has threaded end piece 5. Upper portion 9 is connected with portion 2 of rod which has handle 3. Portions of sleeve are installed for coupling when handle 3 is turned in one direction and slipping relative to each other when handle 3 is turned in opposite direction. EFFECT: facilitated opening of bottles. 2 cl, 4 dwg