초록 ▼

There is provided a back pack having an internal frame consisting of a T-shaped stay having its vertical member centrally positioned to overlie the user\s spine. A load-transmitting, flexible, one-point connector extends between the pack bag, at the lower terminus of the frame, and the central rear

There is provided a back pack having an internal frame consisting of a T-shaped stay having its vertical member centrally positioned to overlie the user\s spine. A load-transmitting, flexible, one-point connector extends between the pack bag, at the lower terminus of the frame, and the central rear segment of the hip belt. Stabilizer straps are provided to limit the movement of the pack bag. The one-point flexible connector permits of universal relative movement between the hip belt and the frame and associated pack bag, thereby providing a high level of capacity in the back pack to accommodate the movements of the user.

대표청구항 ▼

A back pack comprising: a hip belt; a pack bag; an internal frame associated with the pack bag, said frame comprising a vertically directed stay extending centrally up the pack bag so as to substantially correspond in use with the spine of the user; a flexible connector joining the central rear segm

A back pack comprising: a hip belt; a pack bag; an internal frame associated with the pack bag, said frame comprising a vertically directed stay extending centrally up the pack bag so as to substantially correspond in use with the spine of the user; a flexible connector joining the central rear segment of the belt with the pack bag adjacent the lower terminus of the frame, said connector being operative to transmit load from the pack bag to the hip belt and to enable universal movement of said belt and frame relative to each other; adjustable means for stabilizing the pack bag; and a pair of shoulder straps, each interconnecting the central upper end portion of the pack bag with a lower corner portion thereof.