Bus stop board chair with self cleaning function

Abstract

The invention relates to a bus stop board chair with a self cleaning function, and belongs to the field of a municipal facility. The bus stop board chair consists of a chair body, a storage battery, an axial flow fan, a pressure barrel, a machine frame, a chute, a stepping motor, a fixing pile, a lead screw, a photoelectric switch, an electromagnetic valve, a controller, a slide block, a direct current motor, an air guide tube, a water suction roller, a spray hole, a cleaning guide pipe, a stroke roller and a roller installing cavity. Through the matching of the chute, the slide block and the stroke roller, the stable operation of the machine frame is ensured; through the matching of the cleaning guide pipe, the water suction roller and the axial flow fan, a complete cleaning system is formed. The device of the bus stop board chair has the advantages that the structure is compact; the service life is long; the problem of dirty chair of a bus stop board is solved, so that people can conveniently sit down to have a rest.

Description

technical field [0001] The invention relates to a bus stop sign seat with a self-cleaning function, which can realize the function of cleaning the bus stop sign seat after being installed, and belongs to the field of municipal supplies. Background technique [0002] There are many bus stop signs on urban roads. There are often bus stop signs under the bus stop signs. The bus stop signs are mostly metal or wood. The brand seat has a certain shielding effect, but due to the wind and sun on the roadside and the traffic coming and going, the surface of the bus stop seat is often covered with dust, and some passengers do not care enough for the bus stop seat. , often resulting in no one sitting on the bus stop sign seat waiting for the bus, the bus stop sign seat has become a decoration, people usually stand and wait for the bus, and those who want to sit often need to use a tissue to cover the bus stop sign The seat must be wiped clean before sitting, which wastes paper towels ...

AI Technical Summary

Problems solved by technology

[0002] There are many bus stop signs distributed in various places on the urban roads. There are often bus stop signs seats under the bus stop signs. Most of the bus stop sign seats are metal or wooden. The brand seat has a certain shielding effect, but because it is located on the side of the road, the wind and the sun, and the traffic often leads to dust on the surface of the seat at the bus station, and some passengers do not take good care of the seat at the bus station , it often leads to no one sitting on the bus stop seat and waiting for the bus, and the bus stop seat becomes a decoration instead. People usually stand and wait for the bus, and those who want to sit down often need to wipe the bus stop sign with a tissue Seats can only be seated after they are wiped clean, which wastes paper towels and brings great inconvenience to people

But there is no bus stop seat on the market that can avoid such problems

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