| 摘要 |
FIELD: packaging industry.SUBSTANCE: overcap with an actuator to form a plurality of shapes of the jet comprises a cap having a sleeve with a lower surface forming a funnel, and the upper surface forming a chamber connecting in fluid communication with the funnel. The first and second cylindrical elements extend between the sleeve and the side wall of the cap to form the first and second flow channels. The starting device is connected with the ability of rotation to the cap and comprises a seal bearing. The switch is connected to the starting device, and comprises a base plate engaged by the user and the seal. The seal is made with the ability of tight mounting inside the chamber of the sleeve and forms a central opening in fluid communication with the chamber of the sleeve, and a first groove extending radially outwardly from the central opening and in fluid communication with the central opening. The starting device and the switch can be rotated relative to the cap for placement of the first groove in fluid communication with one of the first and second flow channels.EFFECT: proposed cap prevents spontaneous leakage of the content from the container from the nozzle after removing the overcap.15 cl, 17 dwg |
