| 摘要 |
<p>The backpack (1) has a multipart back support device (2) forming a spacing between a rear side (1') of the backpack and a back of a backpack carrier. The support device extends along a backpack longitudinal axis (L) and includes a stiffening element (3). The stiffening element includes an upper curved wire element (5) with two free end sections and a lower hip support element (6), which is attached along the axis. The end sections are connected with the hip support element such that the stiffening element allows torsion movement of the wire element. The upper curved wire element is formed from a flexible spring wire.</p> |
