Rear-mounted curtain type gasbag gas guide structure

• Main Authors: LI LIFENG, GUO SIYAO, LUO XIN, MENG FANCHANG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2012
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The utility model discloses a rear-mounted curtain type gasbag gas guide structure, comprising a gasbag body; wherein, an upper part in the gasbag body is provided with a gas-guide tube, the gas-guide tube is provided with multiple groups of gas-guide ports; a gas-guide tube wrapping piece is sewed at the upper part in the gasbag body, the gas-guide tube wrapping piece is tightly wrapped outside the gas-guide tube, the gas-guide tube wrapping piece is respectively provided with a tearable section at the position corresponding to the each group of gas-guide ports of the gas-guide tube, the each group of gas-guide ports of the gas-guide tube are communicated with a gas filling area in the gasbag body through the corresponding tearable section on the gas-guide tube wrapping piece, the tearing strength of the tearable section on the gas-guide tube wrapping piece gradually decreases from one end closing to a gas inlet of the gasbag body to the other end. The rear-mounted curtain type gasbag gas guide structure of