Helixical backpack carrier
First Claim
1. A backpack carrier mechanism which shifts a center of gravity of a load coupled to said backpack carrier mechanism to a location in proximity of a center of gravity of a wearer of said backpack carrier mechanism comprising, in combination:
- frame means for supporting said load and for shifting said center of gravity of said load to said location in proximity of said center of gravity of said wearer, said frame means comprising;
base means for transferring weight of said load to said proximity of said center of gravity of said wearer;
support means integrally coupled to each end of said base means for extending and contracting in accordance with movement of said wearer to provide a shock absorption mechanism for said load;
vertical stabilizer means integrally coupled to a middle portion of said base means for transferring weight of said load to said proximity of said center of gravity of said wearer; and
shock absorbing means coupled to said support means and said vertical stabilizer means for transferring said weight of said load to said proximity of said center of gravity of said wearer, said shock absorbing means expanding and contracting in relation to said weight of said load and to movement of said wearer;
load attachment means coupled to said shock absorbing means for coupling said load to said frame means;
pelvis belt means coupled to said base means for holding said base means over a sacrum region of said wearer and partially encircling a pelvis region of said wearer so said weight of said load will be transferred towards the inside of said pelvis region to closely approximate said center of gravity of said wearer; and
upper body belt means coupled to said vertical stabilizer means for holding a top portion of said frame means against an upper torso region of said wearer.
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Accused Products
Abstract
A backpack carrier device for directing the weight of the burden carried toward the center of gravity of the wearer, which will permit carrying heavier than normal burdens much more comfortably with less energy expended. The design of this carrier is helixical with inherent shock absorption and flexibility, plus an adjustable shock absorbing mechanism. It also permits greater maneuverability of the wearer and eliminates compression forces on the shoulders since there are no shoulder straps. The carrier is adjustable to fit differing torso sizes and can be disassembled into component parts. It will permit the carrying of a variety of backpacks according to the needs of the wearer, eg. day pack, child carrier, military pack, fireman'"'"'s pack, etc.
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Citations
11 Claims
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1. A backpack carrier mechanism which shifts a center of gravity of a load coupled to said backpack carrier mechanism to a location in proximity of a center of gravity of a wearer of said backpack carrier mechanism comprising, in combination:
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frame means for supporting said load and for shifting said center of gravity of said load to said location in proximity of said center of gravity of said wearer, said frame means comprising; base means for transferring weight of said load to said proximity of said center of gravity of said wearer; support means integrally coupled to each end of said base means for extending and contracting in accordance with movement of said wearer to provide a shock absorption mechanism for said load; vertical stabilizer means integrally coupled to a middle portion of said base means for transferring weight of said load to said proximity of said center of gravity of said wearer; and shock absorbing means coupled to said support means and said vertical stabilizer means for transferring said weight of said load to said proximity of said center of gravity of said wearer, said shock absorbing means expanding and contracting in relation to said weight of said load and to movement of said wearer; load attachment means coupled to said shock absorbing means for coupling said load to said frame means; pelvis belt means coupled to said base means for holding said base means over a sacrum region of said wearer and partially encircling a pelvis region of said wearer so said weight of said load will be transferred towards the inside of said pelvis region to closely approximate said center of gravity of said wearer; and upper body belt means coupled to said vertical stabilizer means for holding a top portion of said frame means against an upper torso region of said wearer. - View Dependent Claims (2, 4, 5, 6, 7, 8, 9, 10, 11)
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3. A backpack carrier mechanism in accordance with claim wherein each of said support means rises vertically, curves inward, crosses to form a least on helix, and rises vertically so each of said support means is parallel to one another.
Specification