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Reversal-Type Liquid Measuring Device and Bottle Assembly Having the Same

  • US 20120248153A1
  • Filed: 06/29/2010
  • Published: 10/04/2012
  • Est. Priority Date: 08/25/2009
  • Status: Abandoned Application
First Claim
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1. An overturning device for measuring and dispensing fluid, comprising a measuring bucket for using with a bottle body, wherein said measuring bucket has a backflow channel, a first compartment having a first compartment base, and a second compartment having a second compartment base, wherein said second compartment has an inlet opening for inlet of the fluid, and a backflow opening for backflow of the fluid, wherein said first compartment is communicated with said inlet opening, wherein said backflow opening is communicated with said backflow channel, wherein said measuring bucket has a first state in which the fluid in said first compartment is capable of flowing into said second compartment under the influence of gravity, and a second state in which the fluid in said first compartment is not capable of flowing into said second compartment, wherein in said first state, the fluid overflowing from said backflow opening of said second compartment flows into said backflow channel, wherein a volume of said first compartment is larger than or equal to a volume of said second compartment, wherein said backflow opening serves to calibrate the fluid volume of said second compartment.

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