| 摘要 |
An airbag guiding device for shutting off a low and mid pressure gas pipe is provided to minimize the damage of an airbag and to secure operational stability by preventing the airbag from being separated. An airbag guiding device for shutting off a low and mid pressure gas pipe comprises a pipe-type guide body(10), an induction pipe(20), and at least two supporting bars(30). The pipe-type guide body is vertically bolt-jointed with the upper surface of the gate valve screw-combined with the branch hole perforated at the gas pipe, and consists of the sealing cover(16) with the insertion hole(14) of the air injection pipe(12) injecting air or nitric gas to an airbag. The induction pipe is inserted into the inner space of the guide body and vertically rotated and moved. The height of the supporting bar is controlled at the outer peripheral surface of the guide body and the supporting bars are located at regular intervals.
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