초록 ▼

A load bearing device for human use include first and second load bearing plates that have a first uncompressed position and a second compressed position that conform to the anatomy of the hips of a human. The plates are sufficiently rigid so as to prevent local inversion when the plates are subject

A load bearing device for human use include first and second load bearing plates that have a first uncompressed position and a second compressed position that conform to the anatomy of the hips of a human. The plates are sufficiently rigid so as to prevent local inversion when the plates are subject to point or line loads and so as to distribute local loads over the plates. The plates can be used with belts, clothes, backpacks and other load carrying devices and can be incorporated into belts, clothes, backpacks and other load carrying devices.

대표청구항 ▼

1. A load bearing device comprising: a first load bearing plate which conforms to a wearer's right hip,said first load bearing plate comprising a first semi-rigid plate that has a first uncompressed condition having a horizontal cross sectional curve that is greater than a right human pelvic region

1. A load bearing device comprising: a first load bearing plate which conforms to a wearer's right hip,said first load bearing plate comprising a first semi-rigid plate that has a first uncompressed condition having a horizontal cross sectional curve that is greater than a right human pelvic region of the wearer and a first compressed condition having a horizontal cross-sectional curve that approximates the right human pelvic region of the wearer, the first load bearing plate having a resilience that biases the first load bearing plate towards the first uncompressed condition and away from the first compressed condition;a second load bearing plate which conforms to the wearer's left hip, said second load bearing plate including a second semi-rigid plate that has a second uncompressed condition having a horizontal cross sectional curve that is greater than a left human pelvic region of the wearer and a second compressed condition having a horizontal cross-sectional curve that approximates the left human pelvic region of the wearer, the second load bearing plate being having a resilience that biases the first load bearing plate towards the second uncompressed condition and away from the second compressed condition; anda load bearing belt engaging the first and second load bearing plates,the load bearing belt arranged so that when the first load bearing plate is aligned with the right human pelvic region of the wearer, when the second load bearing plate is aligned with the left human pelvic region of the wearer, and when the load bearing belt is cinched around the human pelvic region, the first and second load bearing plates are moved, against the biasing resilience of the first and second load bearing plates, into the compressed conditions and into engagement with the human pelvic region so as to transfer vertically-oriented loads applied to the load bearing belt to the legs of the wearer via the hips of the wearer. 2. The device of claim 1 wherein: each of said first load bearing plate and said second load bearing plate includes a vertical cross-section having a substantially vertical upper section adjoining a laterally flaring lower section so as to approximate a surface profile of the wearer's lateral hip region. 3. The device of claim 1 wherein: each of said first load bearing plate and said second load bearing plate includes varying vertical cross-sections which more accurately approximate a surface profile of the wearer's lateral hip region. 4. The device of claim 1 wherein: said first load bearing plate is worn opposite to the second load bearing plate on a human. 5. The device of claim 1 wherein: said first load bearing plate has a major curvature in the first uncompressed condition that has a larger radius than a local radius of a hip and wherein said first load bearing plate can be flexed in the first compressed condition so as to conform to a hip of a human; andsaid second load bearing plate has a major curvature in the second uncompressed condition that has a larger radius than a local radius of a hip and wherein said second load bearing plate can be flexed in the second compressed condition so as to conform to a hip of a human. 6. The device of claim 1 wherein: said first load bearing plate and said second load bearing plate being resilient comprises the plates being stiff, and being stiff prevents local discontinuities or curvature inversion when the plates are subject to one of point and line load. 7. The device of claim 1 wherein: said first load bearing plate and said second load bearing plate being resilient comprises the plates being stiff and being stiff permits distribution of local loads over said first and second plates. 8. The device of claim 1 wherein: the first and second load bearing plates include slots that are adapted for use with belt keepers, and first and second load bearing plates are attached to the load bearing belt via belt keepers engaging the slots and the load bearing belt. 9. The device of claim 1 wherein said load bearing belt comprises a full-loop load bearing belt. 10. The device of claim 1 wherein the first and second load bearing plates are attached to the load bearing belt via loops fixed to the interior of the load-bearing plates. 11. The device of claim 2 wherein each of said first load bearing plate and said second load bearing plate comprises one or more apertures located proximate to a position at which the substantially vertical upper section adjoins the laterally flaring lower section. 12. The device of claim 11 wherein the first and second load bearing plates attach to the load-bearing belt by at least one of said one or more apertures. 13. The device of claim 11 wherein the first and second load bearing plates are attached to the load bearing belt via belt keepers engaging the said at least one of said one or more apertures. 14. A load bearing device comprising: a first load bearing plate which conforms to a wearer's right hip,said first load bearing plate comprising a first semi-rigid plate that has a first uncompressed condition having a horizontal cross sectional curve that is greater than a right human pelvic region of the wearer and a first compressed condition having a horizontal cross-sectional curve that approximates the right human pelvic region of the wearer, the first load bearing plate having a resilience towards the first uncompressed condition and away from the first compressed condition;a second load bearing plate which conforms to a wearer's left hip, said second load bearing plate including a second semi-rigid plate that has a second uncompressed condition having a horizontal cross sectional curve that is greater than a left human pelvic region of the wearer and a second compressed condition having a horizontal cross-sectional curve that approximates the horizontal cross-section of the left human pelvic region of the wearer, the second load bearing plate having a resilience towards the second uncompressed condition and away from the second compressed condition;each of said first load bearing plate and said second load bearing plate including a vertical cross-section having a substantially vertical upper section adjoining a laterally flaring lower section so as to approximate a surface profile of the wearer's lateral hip region;a load bearing belt engaging the first and second load bearing plates;the load bearing belt being arranged so that when the first load bearing plate is aligned with the right human pelvic region of the wearer, when the second load bearing plate is aligned with the left human pelvic region of the wearer, and when the load bearing belt is cinched around the human pelvic region, the first and second load bearing plates are moved, against the biasing resilience of the first and second load bearing plates, into the compressed conditions and into engagement with the human pelvic region so as to transfer vertically-oriented loads applied to the load bearing belt to the legs of the wearer via the hips of the wearer;said first load bearing plate and said second load bearing plate being resilient comprises the plates being stiff, and being stiff prevents local inversion when the plates are subject to one of point and line load; andsaid first load bearing plate and said second load bearing plate including at least one of elements adapted to enable attachment to the load bearing belt and elements adapted to enable incorporation of said first and second plates into the load bearing belt, clothes, backpacks and other load bearing devices. 15. The device of claim 14 wherein said first load bearing plate and said second load bearing plate being resilient comprises the plates being stiff, and being stiff permits distribution of local loads over said first and second plates. 16. The device of claim 14 wherein said load bearing belt comprises a full-loop load bearing belt. 17. The device of claim 14 wherein: the first and second load bearing plates are attached to the load bearing belt via loops fixed to the interior of the load-bearing plates.