Insulating device and method for forming insulating device

Patent metadata

Field	Value
Publication number	US-10994917-B2
Application number	US-201916545008-A
Country	US
Kind code	B2
Filing date	Aug 20, 2019
Priority date	Feb 7, 2014
Publication date	May 4, 2021
Grant date	May 4, 2021

Abstract

An insulating device can include an aperture having a waterproof closure which allows access to the chamber within the insulating device. The closure can help prevent any fluid leakage into and out of the insulating device if the insulating device is overturned or in any configuration other than upright. The closure may also prevent any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. This construction results in an insulating chamber that is substantially impervious to water and other liquids when the closure is sealed.

First claim

What is claimed is:

1. A method of forming an insulating device comprising:
forming a body assembly by forming an outer shell defining a first sidewall, a second sidewall, a third sidewall, and a fourth sidewall;
forming an inner liner and securing the inner liner to the outer shell forming a storage compartment;
placing an insulating layer between the outer shell and the inner liner, the insulating layer providing insulation for the storage compartment;
forming an opening configured to allow access to the storage compartment;
forming a closure adapted to substantially seal the opening, wherein the closure further includes a lid assembly, wherein the lid assembly includes a top handle extending horizontally when the insulating device is in an upright position, the top handle defining a first area, a reinforcement patch, and a reinforcement layer extending parallel to the top handle, the reinforcement layer defining a second area and the reinforcement layer being more rigid than the inner liner, the insulating layer, and the outer shell, wherein the top handle is secured to the lid assembly through a fastener that extends through each of the reinforcement patch, the outer shell, and the reinforcement layer, and wherein the reinforcement patch is positioned between the top handle and an upper surface of the outer shell, the reinforcement layer is positioned below a lower surface of the outer shell, and the second area is greater than the first area such that the reinforcement layer assists in preventing the lid assembly and handle from bowing when the insulating device is being carried in an upright position; and
joining the lid assembly to the body assembly by securing the closure between the lid assembly and the body assembly and by securing a binding material to the body assembly and the lid assembly.

2. The method of claim 1 wherein the insulating layer floats between the outer shell and the inner liner.

3. The method of claim 1 wherein the binding material is nylon.

4. The method of claim 1 wherein the binding material is stitched to the body assembly and the lid assembly.

5. The method of claim 1 wherein the lid assembly is also welded to the body assembly.

6. The method of claim 1 wherein the inner liner is secured to the outer shell by a weld.

7. The method of claim 1 wherein the opening extends through the first sidewall, the second sidewall, and the third sidewall.

8. The method of claim 1 wherein the insulating device is in a shape of a cuboid.

9. The method of claim 1 wherein the inner liner and the outer shell form a joint and wherein the joint comprises a vent to gases.

10. The method of claim 1 wherein the second sidewall comprises a first side handle, the third sidewall comprises a second side handle, and wherein a vent is formed adjacent to a location of the first and second side handles.

11. The method of claim 1 wherein the closure is substantially waterproof so as to resist liquid from exiting the opening when the insulating device is filled completely with water and is dropped from a distance of six feet.

12. The method of claim 1 wherein the outer shell defines a bottom wall extending in a first plane and wherein the inner liner is secured to the outer shell in a second plane extending perpendicular to the first plane.

13. The method of claim 1 wherein the inner liner is formed of a first piece and a second piece and wherein the first piece is joined to the second piece by way of a weld to define a seam and wherein the seam is covered with a seam tape.

14. The method of claim 1 wherein the closure is a zipper and is substantially waterproof and wherein the zipper comprises a pull.

15. The method of claim 1 wherein the insulating layer is attached to the inner liner or the outer shell.

16. A method of forming an insulating device comprising:
forming an outer shell defining a first sidewall;
forming an inner liner forming a storage compartment;
forming an insulating layer and positioning the insulating layer between the outer shell and the inner liner, wherein the insulating layer provides insulation for the storage compartment;
forming an opening configured to allow access to the storage compartment,
forming a lid assembly,
forming a body assembly, securing the lid assembly to the body assembly with a living hinge, wherein the lid assembly includes a top handle, a reinforcement patch, and a reinforcement layer that is more rigid than the inner liner, the insulating layer, and the outer shell, securing the top handle to the lid assembly and the reinforcement layer to prevent bowing of the lid assembly when the insulating device is transported, positioning the reinforcement patch between the top handle and an upper surface of the outer shell and positioning the reinforcement layer below a lower surface of the outer shell, and connecting the top handle to the lid assembly through a fastener that extends through each of the reinforcement patch, the outer shell, and the reinforcement layer; and
forming a closure.

17. The method of claim 16 , wherein a width of the reinforcement patch is less than a width of the reinforcement layer.

18. The method of claim 16 , wherein the reinforcement layer has a corrugated shape.

19. A method of forming an insulating device comprising:
forming an outer shell defining a first sidewall;
forming an inner liner forming a storage compartment;
forming an insulating layer and positioning the insulating layer between the outer shell and the inner liner, wherein the insulating layer provides insulation for the storage compartment;
forming an opening configured to allow access to the storage compartment,
forming a lid assembly,
forming a body assembly, securing the lid assembly to the body assembly with a living hinge, wherein the lid assembly includes a top handle, a reinforcement patch, and a reinforcement layer that is more rigid than the inner liner, the insulating layer, and the outer shell, securing the top handle to the lid assembly and the reinforcement layer to prevent bowing of the lid assembly when the insulating device is transported, positioning the reinforcement patch between the top handle and an upper surface of the outer shell and positioning the reinforcement layer below a lower surface of the outer shell, and connecting the top handle to the lid assembly through a fastener that extends through each of the reinforcement patch, the outer shell, and the reinforcement layer, and wherein the fastener does not extend into the insulating layer; and
forming a closure wherein the closure is a zipper and is substantially waterproof, and wherein the insulating device is in a shape of a cuboid.

Assignees

• Yeti Coolers Llc

Inventors

• Seiders Roy Joseph
• Keller Chris
• Sullivan Derek G
• Larson Erik Steven
• Baires Alex
• Bosway Andrew M
• Fritzsche Karl
• Flores Laura

Classifications

• A45C13/10

  Arrangement of fasteners · CPC title

• A45C11/22

  Watertight containers for use while swimming · CPC title

• Y10T29/49826

  Assembling or joining · CPC title

• A45C3/001

  Flexible materials therefor · CPC title

• Y10T29/49828

  Progressively advancing of work assembly station or assembled portion of work · CPC title