| 摘要 |
FIELD: subjects of personal and house use; packing. ^ SUBSTANCE: closing device has body attached from one side to container and which has a frame, attached to reservoir hole having external and internal surface, forming a hole interconnected on fluid with reservoir hole attached to it. There is a rod inside of the hole in the frame for cylindrical canal formation for fluid between internal surface of the frame and the rod. There is outwards oriented bulge located on external surface of the frame, and there is another bulge on internal surface of the frame, they are turned to same part of the body. Closing device has a rod end with a discharge hole on one end, external board on the external side of the frame containing third inwardly directed bulge and internal board entering the frame hole and space from the rod for ring canal formation between them for fluid, at that internal board additionally has forth outward-directed bulge. The third bulge is located between one body end and the first bulge, the forth bulge is located between body end and the second bulge. As a result the first bulge is connected with the third bulge, and the second bulge is connected with the forth bulge for prevention of rod end removal form the bode frame. There is a version of closing device. ^ EFFECT: convenience in use, prevention of uncontrolled discharge of fluid out of the container. ^ 13 cl, 7 dwg |
