Insulated water bottle assembly
OwnerMing-Chang Cheninventor
Life of this patent
Estimating the term…
Abstract
An insulated water bottle assembly includes an inner shell, an outer shell, and an insulation unit. The inner shell has an inner wall defining a liquid-holding space and an outer wall opposite to the inner wall. The outer shell has inner and outer surfaces. The outer shell is sleeved over the inner shell and cooperates with the inner shell to define a sealed insulation compartment therebetween. The insulation unit is disposed in the insulation compartment, and includes a first reflective layer formed on the outer wall of the inner shell, an insulative layer surrounding the first reflective layer, and a second reflective layer interposed between the inner surface of the outer shell and the insulative layer.
Claims7
An insulated water bottle assembly comprising:
- an inner shell having an inner wall defining a liquid-holding space and an outer wall opposite to said inner wall;
- an outer shell having inner and outer surfaces, said outer shell being sleeved over said inner shell and cooperating with said inner shell to define a sealed insulation compartment therebetween;
- and
- an insulation unit disposed in said insulation compartment, and including a first reflective layer formed on said outer wall of said inner shell, an insulative layer surrounding said first reflective layer, and a second reflective layer interposed between said inner surface of said outer shell and said insulative layer.
Dependencies are inferred from the claim text.