School bag with shoulder straps

摘要

The bag is divided into compartments, with at least two located above each other. One compartment is supported via a pelvis strap (6) with support section (14) in the sacrum area of the body, while the strap rests on the edge of the pelvis, and shoulder straps (5) hold the bag in the shoulder area. The depth of the bag is chosen, so that the projective distance in direction of gravity between the centres of gravity of bag and carrier is at a minimum. All straps are vertically resp. horizontally adjustable. Separate compartments are accessible individually, from the sides, the back, or from above. The straps are fastened to a rigid bag frame.