Backpack
The knapsack comprises a knapsack main body and shoulder straps, the knapsack main body is provided with a wire hole close to the top, the shoulder straps are provided with wire leading belts extending in the length direction of the shoulder straps, the wire leading belts are provided with a row of...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The knapsack comprises a knapsack main body and shoulder straps, the knapsack main body is provided with a wire hole close to the top, the shoulder straps are provided with wire leading belts extending in the length direction of the shoulder straps, the wire leading belts are provided with a row of left clamping pieces arranged in the length direction of the wire leading belts, and the left clamping pieces are provided with right clamping pieces arranged in the length direction of the wire leading belts. A right clamping piece arranged on the right side of the left clamping pieces is arranged between every two adjacent left clamping pieces, and the right clamping pieces and the left clamping pieces are arranged at intervals. The two sides of the lead belt are each provided with a row of deformation notches which are arranged in the length direction of the lead belt and are communicated with the outside. The backpack can be used for positioning and clamping the outgoing line of the line hole, so that the outgo |
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