Multi-stage buffer air column bag
The utility model discloses a multistage buffering air column bag which comprises an air column bag body, the air column bag body comprises first air columns, a first sealing strip, a first one-way air inlet and a first air inlet strip, and the inside of the air column bag body is fixedly connected...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a multistage buffering air column bag which comprises an air column bag body, the air column bag body comprises first air columns, a first sealing strip, a first one-way air inlet and a first air inlet strip, and the inside of the air column bag body is fixedly connected with a plurality of first air columns. Sealing strips are arranged at the ends, close to the one-way air inlet, of the first air columns and the ends, away from the one-way air inlet, of the first air columns, a first air valve head is arranged in the first air inlet strip, a fixing belt is fixedly connected to one side of the air column bag body, and a rubber strip is fixedly connected to one side of the fixing belt; the top side of the air column bag body is fixedly connected with a pair of double-sided adhesive tapes I, the bottom side of the air column bag body is adhered with a protective air column sheet, and the protective air column sheet comprises an air column II, a sealing strip II, a one-way air inlet I |
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