Anti-static seat of public transport bus

Abstract

The invention relates to an anti-static seat of a public transport bus. The public transport bus uses natural gas, liquefied petroleum gas, and gasoline and other volatile fuels, but plastics are often used in a seat design and an electrostatic fire source is not taken into consideration, and clothes of people are mostly made of chemical fibers which generate electrostatic sparks when the clothes rub with the plastic seat. The anti-static seat of the public transport bus comprises a seat part, a backrest is arranged above the seat part, and an anti-static cushion is arranged on the seat part. The anti-static cushion is made of anti-static acrylic plates or anti-static polyvinyl chloride plates or anti-static polycarbonate plates or poly (diethyl terephthalate) plate materials. The anti-static cushion is round or rectangular or polygonal. A metal support is arranged under the seat part. The anti-static seat of the public transport bus is designed and considered for the public transport bus and other more dangerous working environments where the natural gas, the liquefied petroleum gas, and the gasoline and other volatile fuels are used, the electrostatic fire source which generates through the rub between the clothes and the seat is prevented from occurring, and group safety of the public transport bus is improved.

Description

technical field [0001] The invention relates to a seat, in particular to an antistatic seat for a bus. Background technique [0002] Buses use natural gas, liquefied petroleum gas, gasoline and other volatile fuels, but the seat design is generally made of plastic, without considering the source of static electricity. People's clothes are generally made of chemical fibers, which cause friction with plastic seats Static sparks, especially in autumn, winter, and spring, are relatively common. Passengers often go through 122 stops of bumps and frictions after taking their seats. When passengers get up and get off, high-voltage discharges occur between their bodies and hands and the car body or handrails. Phenomena, electric shocks and screamers are not uncommon. At this moment, if there is leakage of volatile fuels such as natural gas, liquefied petroleum gas, and gasoline, it is likely to cause a fire. Contents of the invention [0003] The purpose of the present inventio...

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Problems solved by technology

[0002] Buses use natural gas, liquefied petroleum gas, gasoline and other volatile fuels, but the seat design is generally made of plastic, without considering the source of static electricity. People's clothes are generally made of chemical fibers, which cause friction with plastic seats Static sparks, especially in autumn, winter, and spring, are relatively common. Passengers often go through 122 stops of bumps and frictions after taking their seats. When passengers get up and get off, high-voltage discharges occur between their bodies and hands and the car body or handrails. Phenomena, electric shocks and screamers are not uncommon. At this moment, if there is leakage of volatile fuels such as natural gas, liquefied petroleum gas, gasoline, etc., it is likely to cause a fire.

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