US 12,434,168 B2
Soap bubble-blowing cap for a flexible container (variants)
Vladimir Vladimirovich Askarov, selo Zubovo (RU)
Appl. No. 18/025,225
Filed by Vladimir Vladimirovich Askarov, selo Zubovo (RU)
PCT Filed Oct. 26, 2021, PCT No. PCT/RU2021/050354
§ 371(c)(1), (2) Date Mar. 8, 2023,
PCT Pub. No. WO2022/177462, PCT Pub. Date Aug. 25, 2022.
Claims priority of application No. RU2021103985 (RU), filed on Feb. 17, 2021.
Prior Publication US 2023/0271100 A1, Aug. 31, 2023
Int. Cl. A63H 33/28 (2006.01); A47K 5/12 (2006.01)
CPC A63H 33/28 (2013.01) [A47K 5/12 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A soap bubble blowing cap configured to plug a flexible container containing a soap solution, the cap comprising:
a storage cavity positioned within the cap;
a channel for dispensing the soap solution from the flexible container into the storage cavity;
a nozzle;
an air duct having a wall with an opening; wherein the opening in the wall is configured to direct compressed air entering the air duct from a manual squeezing of the flexible container to the nozzle;
a piston, wherein the piston is installed in the air duct and is configured to be actuated by the compressed air entering the air duct from the manual squeezing of the flexible container;
a diaphragm ring;
a lever system, wherein the lever system is configured to connect the diaphragm ring to the piston such that the actuation of the piston causes the diaphragm ring to move between a position in which it is placed in the soap solution contained in the storage cavity and a position in which it is aligned with the nozzle.