One-key triggering type automatic inflating warning balloon

Abstract

The invention relates to a one-key triggering type automatic inflating warning balloon, and belongs to the technical field of a field rescue device. The one-key triggering type automatic inflating warning balloon comprises a balloon outer bag, tying belts, a balloon inner bag, an air inlet, a rope, an electric wire, a triggering push button, a power supply, an igniter, sodium azide, liquidation refrigerants, a separation plate, a sealing baffle plate, a gas generator, an air outlet slide pipe, a sealing belt, an automatic pressure reducing valve and warning lamps with power supplies, wherein the air inlet and the automatic pressure reducing valve are arranged at the lower part of the balloon outer bag in parallel; the outer surface of the air inlet is provided with the sealing belt; the air inlet is connected with the air outlet slide pipe; the air outlet slide pipe is arranged at the upper part of the gas generator; and the separation plate, the sealing baffle plate, the liquidation refrigerants and the sodium azide are arranged inside the gas generator. The one-key triggering type automatic inflating warning balloon has the advantages that after one-key triggering, the warning balloon can be automatically and fast inflated and can suspend in air for a long time, and the warning lamps are automatically turned on, so that the warning effect can be achieved when faults or accidents occur on expressways, or the specific position of a help caller can be informed to rescuers when risks occur during field trips.

Description

technical field [0001] The invention belongs to the technical field of rescue devices, in particular to a one-button trigger type automatic inflation warning balloon. Background technique [0002] At present, if a vehicle breaks down on the highway, it is necessary to place a warning triangle 150 meters or even further away from the direction of the vehicle. However, placing and recycling the warning triangle on foot poses a very serious safety hazard. Once danger occurs during field travel, it is difficult for the rescuer to inform the rescuer of his position. The utility model patent with the patent number CN201120185470.1 proposes a hydrogen storage generating device to inflate a balloon, and the invention patent with the application number CN201410106624.1 in the substantive examination stage proposes a method to inflate a balloon with liquid helium. However, there are no related products on the market. This is mainly because it is a conventional operation method to inf...

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Problems solved by technology

However, there are no related products on the market. This is mainly because it is a conventional operation method to inflate balloons with a hydrogen storage generator, but the hydrogen generator is complicated and expensive, and hydrogen is prone to explosion; using liquid helium to inflate a balloon requires a pressure-resistant Insulated Dewar, bulky and awkward to use

Neither of these patents translates into a product that is easy to use or integrate into a car

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