Convertible, self adjusting, multimodal strap system for carrying bags and packs
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A45F-003/04
A45F-003/14
A45C-003/00
A45C-009/00
A45C-013/30
A45F-003/02
출원번호
US-0853717
(2015-09-14)
등록번호
US-9826817
(2017-11-28)
발명자
/ 주소
Whitehill, Ann
출원인 / 주소
Whitehill, Ann
인용정보
피인용 횟수 :
0인용 특허 :
15
초록▼
A multi-mode strap system (100) is convertible between a single arm shoulder bag configuration, a two armed backpack configuration, and a single armed cross body configuration. The strap system (100) includes first and second straps (102 and 104), first and second attachment mechanisms (106 and 108)
A multi-mode strap system (100) is convertible between a single arm shoulder bag configuration, a two armed backpack configuration, and a single armed cross body configuration. The strap system (100) includes first and second straps (102 and 104), first and second attachment mechanisms (106 and 108) and a linkage assembly (110). The attachment mechanisms (106 and 108) and linkage assembly (110) allow the straps (102 and 104) to move or slide freely during transitions between the three configurations. The transitions can thus be accomplished without manipulating and straps or buckles and without having to remove the pack, and the pack remains upright during transitions.
대표청구항▼
1. A strap system for use in carrying packs, bags, and cases comprising: a strap assembly consisting of two or more loops of material, wherein each loop comprises a first and second end, said first and second ends being connected via an adjustment buckle or with ends sewn together; first and second
1. A strap system for use in carrying packs, bags, and cases comprising: a strap assembly consisting of two or more loops of material, wherein each loop comprises a first and second end, said first and second ends being connected via an adjustment buckle or with ends sewn together; first and second attachment mechanisms, interconnected to said strap assembly, for attaching said strap assembly to said pack, bag, or case (heretofore jointly referred to as pack) at first and second pack attachment locations; and a linkage assembly, interconnected to said strap assembly between said first and second attachment assemblies, for allowing each loop to slide through the linkage assembly and allowing said strap assembly to be configured in at least first and second carrying modes, wherein;in said first carrying mode, said strap assembly receives a first arm of a user and extends over a first shoulder of said user for single shoulder carrying such as a shoulder bag or cross-body carrying; andin said second carrying mode, the corresponding first and second strap loops of said strap assembly receive said first arm and a second arm of said user and extends over said first shoulder and a second shoulder of said user for two shoulder carrying;said strap system being configured such that 1) said pack remains in an upright position in each of said first and second carrying modes, 2) said first and second attachment mechanisms and said linkage assembly remain continuously attached to said strap assembly throughout transitions between said first and second carrying modes, and 3) said transitions can be executed by manipulating only said strap assembly free from operating any other reconfiguration mechanism. 2. A strap system as set forth in claim 1, wherein each of said attachment mechanisms is interconnected to said strap assembly in a manner that allows the material of the strap assembly to freely slide relative to each of said mechanisms so as to transition between said first and second carrying modes. 3. A strap system as set forth in claim 1, wherein said first and second attachment locations are each disposed above a horizontal centerline of said pack when said pack is in said upright position. 4. A strap system as set forth in claim 1, wherein said first and second attachment locations are disposed at first and second upper corner areas of said pack. 5. A strap system as set forth in claim 1, wherein said linkage assembly is interconnected to said strap assembly in a manner that allows the material of said strap assembly to freely slide relative to said linkage assembly so as to transition between said first and second carrying modes. 6. A strap system as set forth in claim 1, wherein said linkage assembly comprises one or more loops of material. 7. A strap system as set forth in claim 6, wherein said loops of material comprise a first ring, a second ring, and a linkage strap configured as loop extending through each of said first and second rings. 8. A strap system as set forth in claim 1, wherein said first and second attachment mechanisms comprise respective first and second rings, said linkage assembly comprises a center ring, and said strap assembly comprises a first strap configured as a loop extending through said first ring and said center ring and a second strap configured as a loop extending through said second ring and said center ring. 9. A pack, comprising a pack body having at least one internal compartment assessable via an opening disposed at a top portion of said compartment when said pack is in an upright orientation; a strap assembly consisting of two or more loops of material, wherein each loop comprises a first and second end, said first and second ends being connected via an adjustment buckle or with ends sewn together;first and second attachment mechanisms, each comprising one or more loops of material, for attaching said respective first and second straps loops to said pack body at respective first and second attachment locations, each of said first and second straps loops being secured to said pack body at first and second securing points, at the same or different locations than said respective first and second attachment locations, said first and second securing points being disposed above a horizontal centerline of said pack body when said pack is in said upright orientation, said first and second securing points further being disposed on opposite sides of a vertical centerline of said pack body when said pack is in said upright orientation; anda linkage mechanism comprising one or more loops of material for interconnecting said first and second strap loops;said first strap loop extending through said first attachment mechanism and said linkage mechanism and being freely moveable relative to said first attachment mechanism and said linkage mechanism so as to transition between first and second carrying modes; andsaid second strap loop extending through said second attachment mechanism and said linkage mechanism and being freely moveable relative to said second attachment mechanism and said linkage mechanism so as to transition between first and second carrying modes. 10. A pack as set forth in claim 9, wherein said first carrying mode comprises a single- arm carrying mode, wherein said first strap loop, said second strap loop, and said linkage mechanism define a strap assembly for receiving a first arm of a user and extending over a first shoulder of the user, wherein said pack is disposed in said upright orientation in said first carrying mode. 11. A pack as set forth in claim 10, wherein said second carrying mode comprises a two- arm carrying mode, wherein said first strap loop defines a first opening for receiving a first arm of said use such that said first strap loop extends over a first shoulder of said user, and said second strap loop defines a second opening for receiving a second arm of said user such that said second strap loop extends over a second shoulder of said user, wherein said pack is disposed in said upright orientation in said second carrying mode. 12. A pack as set forth in claim 9, wherein said first and second securing points are disposed at first and second upper corner areas of said pack. 13. A pack as set forth in claim 9, wherein each of said first linkage assembly, said second linkage assembly, and said linkage assembly comprises a metal ring. 14. A pack as set forth in claim 9, wherein each of said first and second strap loops is formed from one of leather, vinyl, or fabric.
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