Patent ID: 6997351

Claim:
A bottle cap for use with a bottle having a mouth, said bottle cap comprising: an immobile unit having a guide part and chamber part, said guide part being formed to tighten said immobile unit onto said mouth of said bottle body; said chamber part having a bottom, at least one breaking tip protruding upward from the bottom of said chamber part, and at least one through hole formed through the bottom of the chamber part; a storage container having a cylinder part disposed in the chamber part, said cylinder part defining an opening at a lower end thereof, a breakable film covering and closing said opening at said lower end of the cylinder part; a hole defined through said storage container; and an externally threaded part extending from an upper end of the cylinder part and engaged with the guide part of the immobile unit through a screw-type engagement; a spraying unit having a cap part tightened to the externally threaded part through a screw-type engagement; and a conduit pipe extending downward from the spraying unit.