Satchel with anti-tail-gas function

Abstract

The invention relates to a satchel with an anti-tail-gas function. The equipment comprises a satchel body, a gas-electric part, a silica gel flexible material gas outlet pipe and a carrying belt, wherein the gas-electric part is mounted at the bottom left corner of the satchel body; the gas outlet pipe of the gas-electric part is led out from the left side of the satchel body; the gas outlet pipe extends to the carrying belt along the left side of the satchel body, runs in the carrying belt to the top of the carrying belt, and led out of the carrying belt at the top; and the gas outlet end of the gas outlet pipe is connected with a mask part.

Description

technical field [0001] The invention relates to a shoulder bag with the function of preventing tail gas, in particular to a functional carry-on bag with a device for filtering harmful gases such as engine tail gas. Background technique [0002] Almost all office workers and most shoppers carry different forms of satchels on their shoulders, on their shoulders or in their hands, walking or cycling on the streets filled with harmful gases such as engine exhaust. The number of fuel vehicles in cities is increasing day by day, and the harmful gases in cities with engine exhaust as the main component are becoming denser and denser, and the streets and alleys are shrouded in the diffuse exhaust. The air pollution is serious, and masks have become a must-have item for travel. Facing the increasingly severe and irreversible air pollution growth, the only thing that disadvantaged groups can do is to wear a mask in order to filter out harmful gases. Passers-by wearing masks can be se...

AI Technical Summary

Problems solved by technology

However, this equipment may be inconvenient to carry to a certain extent, and a set of supporting accessories is often specially made for this purpose

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