Airless cosmetics applicator with airtight sealing dual cap

A combination airtight-sealing cap and a cosmetic applicator:

• said cosmetic applicator comprising:
• a body member containing a reservoir of cosmetic product therein;
• and
• an applicator head being secured to said body, and comprising a means of delivering said cosmetic product from said body onto an applicator surface of said applicator head;
• a portion of said applicator head comprising a tapered surface;
• said airtight sealing cap comprising:
• an outer cap portion, said outer cap portion comprising a securing means;
• a biasing member;
• and
• an inner cap member, said inner cap member being received within said outer cap portion and being biased by said biasing member relative to said outer cap;
• said inner cap member comprising a convex surface;
• and
• wherein when said airtight sealing cap is translated onto said cosmetic applicator, said convex surface of said inner cap member contacts a portion of said tapered surface of said applicator head, and said biasing member biases said inner cap member into airtight contact with said applicator head;
• said outer cap portion translating until said securing means is secured to a corresponding securing means on said applicator head.

An airtight-sealing cap, for use with a cosmetic applicator, said airtight-sealing cap comprising:

• a helical spring;
• an inner cap, said inner cap comprising a first end and a second end, with said first end being open, said second end comprising an annular convex contour;
• said inner cap comprising a shaft with a first end fixedly secured to said second end of said inner cap, and with said shaft configured to extend to a second end being distal from said first and second ends of said inner cap;
• said helical spring being slidably received upon said shaft;
• an outer cap, said outer cap having a first end and a second end, and an interior surface and an exterior surface, with said first end of said outer cap being open to said interior surface;
• said interior surface of said outer cap comprising an annular lip proximate to said first end of said outer cap;
• said outer cap comprising an orifice at said second end;
• wherein said inner cap is received through said open first end of said outer cap with said shaft being slidably received within said orifice of said outer cap;
• said helical spring configured to bias said inner cap to travel toward said open first end of said outer cap, said second end of said shaft comprising a stop means configured to limit said biased travel of said inner cap;
• and
• wherein said airtight sealing cap is configured to be translated over a tapered applicator head of the cosmetic applicator, with said convex surface of said inner cap configured to contact a corresponding surface of the applicator head, as said helical spring biases said inner cap into airtight contact with the applicator head, and said annular lip of said outer cap is received by a corresponding recess on the cosmetic applicator to secure said airtight-sealing cap thereto.