Safety air bag
The utility model discloses a safety air bag which comprises a front piece woven fabric and a rear piece woven fabric, the front piece woven fabric and the rear piece woven fabric are identical in shape and size, the front piece woven fabric comprises a first concave part and two first convex parts,...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a safety air bag which comprises a front piece woven fabric and a rear piece woven fabric, the front piece woven fabric and the rear piece woven fabric are identical in shape and size, the front piece woven fabric comprises a first concave part and two first convex parts, the first concave part is located between the two first convex parts, and the second concave part is located between the two first convex parts. The back piece woven fabric comprises a second concave part and two second convex parts, the second concave part is located between the two second convex parts, during sewing, the first convex parts are sewn with the two side edges of the second concave part, and the second convex parts are sewn with the two side edges of the first concave part. The front piece woven fabric and the rear piece woven fabric are completely the same in shape and size, and the convex parts and the concave parts exist, so that the arrangement rate of the fabric can be improved, and the cost can |
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