| 摘要 |
<p>A set of a rucksack (1) and detachable lumbar belt (12) where the set contains a rucksack with a harness and a lock of the lumbar belt and a lumbar belt characterised in that the lock (112) of the lumbar belt (12) has the form of a pocket created on the bottom section of the back part (111) of the rucksack and equipped with at least one top entrance and at least one bottom entrance while at the same time in the central part of the lumbar belt there is at least one bottom flap (121) and at least one top flap (122) where these flaps (121,122) are fixed in a flexible way with the folding line along the corresponding margins of the basic body of the lumbar belt.</p> |
