In many vehicle crashing accidents, passengers often drown because they cannot get timely assistance. In the existing safety equipment, most people focus on breaking the window and ignore the floating process.
In the process of escaping from the river, it often takes a long time for passengers to float up quickly. After the bus falls into the water, because of the water pressure, passengers cannot climb out of the vehicle immediately. When they can escape from the vehicle, the vehicle often It has reached a considerable depth, and the airbag handle is designed to allow passengers to float up quickly.
The quick-release device allows passengers to quickly remove the handle, grasp the theme of the handle, press and rotate it, and then open the airbag to help passengers float up quickly.
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party time
Last July, I also made a bus handle airbag, but the starting method was different. I missed the IF. I felt that the layout was OK. later, I went to see the submitted works in the IF website. besides seeing mine, I also saw several other people's similar rescue products
The original intention of the design is quite good, but it is only suitable for people with limb injuries during the process of falling into the river. It is impossible for people who are not injured to consider using this thing. After breaking the window, the first instinctive reaction is to surface on their own, not to use you, and you have to rotate the equipment, which means it is easy to unscrew? If it is easy to unscrew, wouldn't it be easy to leave by mistake? If it is not easy to open by mistake, how to stay awake when falling into the river to use the equipment? It is better to design something to strengthen the buoyancy of the whole car when the car falls into the river so that the car will not sink.
Great, suitable for survivors who can successfully escape the bus
If you put it in the water, it will automatically fall off.
I hope I can land and ensure everyone's safety.
good ~ ~ ~
Very good ~ ~
Good idea!
The idea is great, suitable for buses running on rivers all day long.