Multifunctional ridge protecting backpack
A multifunctional ridge protecting backpack includes a backpack main body and a detachable cover plate. The backpack main body includes a main body front surface, a main body back surface, two main body side faces and a plurality of containing layers. The main body front surface and the main body ba...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A multifunctional ridge protecting backpack includes a backpack main body and a detachable cover plate. The backpack main body includes a main body front surface, a main body back surface, two main body side faces and a plurality of containing layers. The main body front surface and the main body back surface are two opposite surfaces. The main body back surface includes two straps and a plurality of length indicators. The plurality of length indicators are located on the two straps, and any two length indicators with the corresponding length on the two straps have the same number. A first containing space is formed between the main body front surface, the main body back surface and the two main body side faces. The detachable cover plate covers and fastens the main body front surface. |
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