초록 ▼

A collapsible backpack cooler includes a base, a collapsible portion, a back portion, and one or more straps configured for use by a user in securing the collapsible backpack cooler to their back. The collapsible backpack cooler is configured to allow the collapsible backpack cooler to transition be

A collapsible backpack cooler includes a base, a collapsible portion, a back portion, and one or more straps configured for use by a user in securing the collapsible backpack cooler to their back. The collapsible backpack cooler is configured to allow the collapsible backpack cooler to transition between an expanded configuration, and a collapsed configuration having a reduced volume as compared to the expanded configuration.

대표청구항 ▼

1. A collapsible backpack cooler comprising: (a) a back member for engagement with a wearer's back;(b) a curved base extending from a bottom portion of the back member;(c) one or more collapsible sidewalls secured to the back member and the curved base, an outer surface of one or more of the one or

1. A collapsible backpack cooler comprising: (a) a back member for engagement with a wearer's back;(b) a curved base extending from a bottom portion of the back member;(c) one or more collapsible sidewalls secured to the back member and the curved base, an outer surface of one or more of the one or more collapsible sidewalls tapering downward in a discrete stair-step fashion as it approaches the curved base;(d) one or more straps secured to the back member, the one or more straps being configured to allow a wearer to secure the collapsible backpack cooler to his or her back;(e) a lid configured to provide access to an enclosed interior storage space collectively defined by the lid, the back member, the curved base, and an inner surface of one or more of the one or more collapsible sidewalls;(f) wherein the curved base is secured to the back member in a manner which allows rotative movement of the curved base generally upwards about a pivot axis at a bottom portion of the back member;(g) wherein the collapsible backpack cooler is transitionable, via rotation of the curved base relative to the back member, between (i) an expanded configuration, in which the curved base extends generally horizontally out from the back member and the interior storage space has a first volume, and(ii) a collapsed configuration, in which the curved base extends generally vertically upwards and the interior storage space has a second volume less than the first volume;(iii) wherein the interior storage space is fully enclosed in both the expanded configuration and the collapsed configuration when the lid is closed. 2. The collapsible backpack cooler of claim 1, wherein the collapsible portion comprises silicon. 3. The collapsible backpack cooler of claim 1, wherein the collapsible backpack cooler further comprises a handle. 4. The collapsible backpack cooler of claim 1, wherein at least one end of one of the one or more straps is configured to be detachable. 5. The collapsible backpack cooler of claim 1, wherein the collapsible backpack cooler further includes a pocket, and wherein the one or more straps are at least partially detachable for storage in the pocket. 6. The collapsible backpack cooler of claim 1, wherein the collapsible backpack cooler further includes a pocket, and wherein the one or more straps are detachable for storage in the pocket. 7. The collapsible backpack cooler of claim 1, wherein the one or more straps are permanently attached to the back member. 8. The collapsible backpack cooler of claim 1, wherein the one or more straps are attached to one or more rings secured to the back member. 9. A collapsible backpack cooler comprising: (a) a back member for engagement with a wearer's back;(b) a curved base extending from a bottom portion of the back member;(c) one or more collapsible sidewalls secured to the back member and the curved base;(d) one or more straps secured to the back member, the one or more straps being configured to allow a wearer to secure the collapsible backpack cooler to his or her back;(e) a lid configured to provide access to an interior storage space collectively defined by the lid, the back member, the curved base, and an inner surface of one or more of the one or more collapsible sidewalls;(f) wherein the curved base is secured to the back member in a manner which allows rotative movement of the curved base generally upwards about a pivot axis at a bottom portion of the back member;(g) wherein the collapsible backpack cooler is transitionable, via rotation of the curved base relative to the back member, between (i) an expanded configuration, in which the curved base extends generally horizontally out from the back member and the interior storage space has a first volume, and(ii) a collapsed configuration, in which the curved base extends generally vertically upwards and the interior storage space has a second volume less than the first volume;(iii) wherein the interior storage space is fully enclosed in both the expanded configuration and the collapsed configuration when the lid is closed. 10. The collapsible backpack cooler of claim 9, wherein the collapsible portion comprises silicon. 11. The collapsible backpack cooler of claim 9, wherein the collapsible backpack cooler further comprises a handle. 12. The collapsible backpack cooler of claim 9, wherein at least one end of one of the one or more straps is configured to be detachable. 13. The collapsible backpack cooler of claim 9, wherein the collapsible backpack cooler further includes a pocket, and wherein the one or more straps are at least partially detachable for storage in the pocket. 14. The collapsible backpack cooler of claim 9, wherein the collapsible backpack cooler further includes a pocket, and wherein the one or more straps are detachable for storage in the pocket. 15. The collapsible backpack cooler of claim 9, wherein the one or more straps are permanently attached to the back member. 16. The collapsible backpack cooler of claim 9, wherein the one or more straps are attached to one or more rings secured to the back member. 17. A collapsible backpack cooler comprising: (a) a back member for engagement with a wearer's back;(b) a curved base extending from a bottom portion of the back member;(c) one or more collapsible sidewalls secured to the back member and the curved base, an outer surface of one or more of the one or more collapsible sidewalls incrementally tapering downward in discrete jumps as it approaches the curved base;(d) one or more straps secured to the back member, the one or more straps being configured to allow a wearer to secure the collapsible backpack cooler to his or her back;(e) a lid configured to provide access to an interior storage space collectively defined by the lid, the back member, the curved base, and an inner surface of one or more of the one or more collapsible sidewalls;(f) wherein the curved base is secured to the back member in a manner which allows rotative movement of the curved base generally upwards about a pivot axis at a bottom portion of the back member;(g) wherein the collapsible backpack cooler is transitionable, via rotation of the curved base relative to the back member, between (i) an expanded configuration, in which the curved base extends generally horizontally out from the back member and the interior storage space has a first volume, and(ii) a collapsed configuration, in which the curved base extends generally vertically upwards and the interior storage space has a second volume less than the first volume;(iii) wherein the interior storage space is fully enclosed in both the expanded configuration and the collapsed configuration when the lid is closed. 18. The collapsible backpack cooler of claim 17, wherein the collapsible portion comprises silicon. 19. The collapsible backpack cooler of claim 17, wherein the collapsible backpack cooler further comprises a handle.