Luggage system

Patent metadata

Field	Value
Publication number	US-11517086-B2
Application number	US-202016735013-A
Country	US
Kind code	B2
Filing date	Jan 6, 2020
Priority date	Jan 6, 2019
Publication date	Dec 6, 2022
Grant date	Dec 6, 2022

Abstract

A suitcase having a base and a lid where the lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching assemblies is disclosed. The lid may comprise an upper shell, and the base may comprise a lower shell. The upper shell and the lower shell may be seamlessly formed to create a water resistant and/or waterproof suitcase. The suitcase may have an extendable trolley handle assembly that is externally attached to the base of the suitcase. The trolley handle assembly may comprise a pair of extrusion assemblies that are connected to the base of the suitcase and connected to each other by a grip. The suitcase may also have a removably secured interior liner.

First claim

What is claimed is:

1. A suitcase comprising:
a base including:
a first shell structure that includes a first side and a second side opposite the first side, wherein the first shell structure has a first end and a second end opposite the first end and wherein the first side has a first outward facing surface and a second outward facing surface, wherein the second outward facing surface is offset a first fixed distance from the first outward facing surface;
a bottom portion connected to a first end of the first shell structure and configured to support the suitcase on a surface;
a first interior void defined by the first shell structure and the bottom portion; and
a lower latch recess located in the second outward facing surface, wherein the lower latch recess has a rear surface, a lower surface, and a pair of side surfaces;
a lower hinge recess located in the second outward facing surface;

a lid rotatably connected to the base, the lid including:
a second shell structure including a third side and a fourth side opposite the third side, wherein the second shell structure having a third end and a fourth end opposite the third end, wherein the third side has a third outward facing surface and a fourth outward facing surface, wherein the fourth outward facing surface is offset a second fixed distance from the third outward facing surface;
a top portion connected to the third end of the second shell structure; and
a second interior void defined by the second shell structure and the top portion; and
an upper latch recess located in the second outward facing surface, wherein the upper latch recess has a rear surface, an upper surface, and a pair of side surfaces;

a latch assembly located within the lower latch recess and the upper latch recess, wherein the lower latch recess and the upper latch recess are aligned and have a depth that is greater than a thickness of the latch assembly, and
wherein when the suitcase is in a closed configuration, a perimeter of the latch assembly is located within a combined perimeter of the upper latch recess and lower latch recess; and
a hinge assembly at least partially received within the lower hinge recess, wherein the lid is rotatably connected to the base by the hinge assembly, wherein the hinge assembly comprises at least two linkages, and wherein when the suitcase is in an open configuration, the hinge assembly defines a hinge axis, wherein the hinge axis is located outside of a rear edge of the base and a rear edge of the lid,
wherein the hinge assembly further comprises a base hinge insert and a lid hinge insert, wherein the base hinge insert and the lid hinge insert both include a cavity that at least partially receives the at least two linkages; and
a first linkage pin mounted to the base hinge insert and a second linkage pin mounted to the lid hinge insert, wherein at least one linkage is mounted to the first linkage pin that is mounted to the base hinge insert, and at least one linkage is mounted to the second linkage pin that is mounted to the lid hinge insert.

2. The suitcase of claim 1 , wherein the lid is free of openings that extend through the third outward facing surface into the second interior void.

3. The suitcase of claim 1 , wherein a portion of the hinge assembly is located in an upper hinge recess, wherein the upper hinge recess is located in the fourth outward facing surface.

4. The suitcase of claim 1 , wherein the base includes a pair of wheel assemblies, and wherein each wheel assembly is attached into a wheel recess formed in the base, wherein each wheel assembly includes a wheel housing and a wheel.

5. The suitcase of claim 4 , wherein each wheel housing includes an outward facing flange surface that is spaced outward a fixed distance from adjacent surfaces of the base around the wheel recess.

6. The suitcase of claim 4 , wherein the bottom portion of the base includes a tapered region between the pair of wheel assemblies, wherein the tapered region forms an angle within a range of 1 degree and 30 degrees when measured from a central portion of the bottom portion to a lower surface of the tapered region.

7. The suitcase of claim 1 , wherein the base includes a second end surface along the second end of the first shell structure, and the lid includes a fourth end surface along the fourth end of the second shell structure, and wherein when the suitcase is in a closed configuration, the second end surface and the fourth end surface are spaced apart from each other.

8. The suitcase of claim 7 , wherein the second end surface includes a sealing rib that protrudes from the second end surface and the second end surface includes a channel that receives a gasket, and wherein when the suitcase is in the closed configuration, the sealing rib engages the gasket.

9. The suitcase of claim 1 , wherein the base includes a plurality of ribs that extend from a surface underneath the lower latch recess to an interior surface of the bottom portion.

10. The suitcase of claim 9 , wherein each rib of the plurality of ribs is spaced apart from each other by a distance within a range of 8 to 10 times a thickness of each rib.

11. The suitcase of claim 1 , wherein a first volume of the first interior void is within 10 percent of a second volume to the second interior void.

12. A suitcase comprising:
a base including:
a first shell structure having a first side and a second side opposite the first side, wherein the first shell structure has a first end and a second end opposite the first end and wherein the first side has a first outward facing surface and a second outward facing surface, wherein the second outward facing surface is offset a first fixed distance from the first outward facing surface;
a bottom portion connected to a first end of the first shell structure;
a first interior void defined by the first shell structure and the bottom portion; and
a lower hinge recess located in the second outward facing surface;

a lid rotatably connected to the base, the lid including:
a second shell structure including a third side and a fourth side opposite the third side, wherein the second shell structure having a third end and a fourth end opposite the third end, wherein the third side has a third outward facing surface and a fourth outward facing surface, wherein the fourth outward facing surface is offset a second fixed distance from the third outward facing surface;
a top portion connected to the third end of the second shell structure; and
a second interior void defined by the second shell structure and the top portion; and
a hinge assembly at least partially received within the lower hinge recess, wherein the lid is rotatably connected to the base by the hinge assembly, wherein the hinge assembly comprises at least two linkages, and wherein when the suitcase is in an open configuration, the hinge assembly defines a hinge axis, wherein the hinge axis is located outside of a rear edge of the base and a rear edge of the lid,
wherein the hinge assembly further comprises a base hinge insert and a lid hinge insert, wherein the base hinge insert and the lid hinge insert both include a cavity that at least partially receives the at least two linkages; and

a first linkage pin mounted to the base hinge insert and a second linkage pin mounted to the lid hinge insert, wherein at least one linkage is mounted to the first linkage pin that is mounted to the base hinge insert, and at least one linkage is mounted to the second linkage pin that is mounted to the base hinge insert.

13. The suitcase of claim 12 , wherein the hinge assembly is at least partially received in an upper hinge recess, wherein the upper

Assignees

• Yeti Coolers Llc

Inventors

• Nichols Steve Charles
• Bondhus Andy
• Cieszko Michael Christopher
• Lombardi Nicholas James
• Rogers Kyle Edward
• Bullock Dustin

Classifications

• A45C2013/267

  the handle being slidable, extractable and lockable in one or more positions · CPC title

• A45C2005/037

  with a hard shell, i.e. rigid shell as volume creating element · CPC title

• A45C5/14

  with built-in rolling means · CPC title

• A45C13/005

  Hinges · CPC title

• A45C9/00

  {Purses,} Luggage or bags convertible into objects for other use (sacks or packs carried on the body and convertible into other articles A45F4/02; trunk-wardrobes A47B61/06; trunk-beds A47C17/82) · CPC title