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CONCENTRATE RELEASE CAP

  • US 20110259769A1
  • Filed: 04/22/2011
  • Published: 10/27/2011
  • Est. Priority Date: 04/23/2010
  • Status: Abandoned Application
First Claim
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1. Concentrate release cap to extend the shelf life of a beverage, comprises two independent plastic parts, the body of the cap and seal keeping separate the liquid of the bottle and the flavor concentrate in the corresponding compartment;

  • the cap comprises a flexible top center provided with spring style bends, a external skirt and a tamper-proof band, a cylinder body with perimeter rim inclined inside thereof defining the contact surface or seal;

    a central stem concentric to the cylinder body and having a coupling pin in the bottom end;

    a barrel shaped seal with two end inclined side faces or seal surfaces, a vertical side face seating in the side edge of the cylinder body, the seal fastening to the cap is made at the center thereof having a structure with a central cylinder body and a disc, the cylinder body defines a cavity with groove and intermediate perimeter rim that upon opening allows the passage of the stem pin, which also has a groove to ease the insertion of the seal structural body;

    once the seal is coupled to the cylinder body defines a tight closed cavity retaining inside a concentrate and release by pressing the caps flexible center kept is deployed position pushing the stem and seal joined thereto, generating a perimeter escape space of the concentrate.

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