Rucksack has skeleton with lumbar bone connected to hip belt via male and female parts, for hip belt to execute rotary movement relative to lumbar bone for increased carrying comfort

摘要

The rucksack has a skeleton (1,2,3,4) with a horizontal lumbar bone (1) moveably connected to a hip belt (6). The connection elements are have flat long sections (5) with female parts at the ends, which are located at a third relative distance. The lumbar bone male parts positioned at a first relative distance. The hip belt also has male parts, located at a second relative distance. Male and female parts form a rotary connection. The three distance are adjusted relative to each other, so that the hip belt can execute a rotary movement relative to the lumbar bone, which is limited in both directions.