Self-cleaning pull ring for public transportation

Abstract

The invention relates to the technical field of public transportation equipment, and discloses a self-cleaning pull ring for public transportation, which comprises a fixing piece, the bottom of the fixing piece is fixedly connected with a connecting piece, and the two sides of the bottom end of the connecting piece are fixedly connected with limiting rods. Through the arrangement of a liquid storage cavity, a transition cavity and a hollow circular ring, when a passenger uses the pull ring, the limiting rod moves upwards to suck disinfection cleaning liquid in the liquid storage cavity into the transition cavity; when the passenger loosens the pull ring, the disinfection cleaning liquid sucked into the transition cavity is squeezed into the liquid outlet pipe and overflows along the through hole in the inner side of the hollow circular ring to soak the cleaning cotton on the outer side of the pull ring, so that after the pull ring is used every time, the handheld contact part of the passenger can be automatically rotated to the upper part, and meanwhile, the cleaned and disinfected part of the upper half part of the pull ring is automatically rotated to the lower part, so that a next passenger can conveniently use the clean and sanitary pull ring subsequently, contact and cross infection are avoided, and the safety of people during traveling is further guaranteed.

Description

technical field [0001] The invention relates to the technical field of public transportation equipment, in particular to a self-cleaning pull ring for public transportation. Background technique [0002] Bus refers to a motor vehicle that follows a fixed route on urban roads, with or without fixed shift time, and has an exclusive road number, carrying passengers. It is generally square in shape, has windows, and is equipped with seats. The task of some people traveling, therefore, there are often insufficient seats on the bus. At this time, in order to prevent passengers from falling, colliding and other injury accidents due to factors such as bumps in the process of advancing the bus, people need to hurry up and pull Ring armrests to maintain body stability. [0003] However, the existing bus handrails still have some deficiencies when they are in use: the current bus usually only cleans the windshield and the bottom plate of the bus when changing shifts. And it is more t...

AI Technical Summary

Problems solved by technology

[0003] However, the existing bus handrails still have some deficiencies when they are in use: the current bus usually only cleans the windshield and the bottom plate of the bus when changing shifts. And it is more troublesome, so the pull ring is rarely cleaned, and the pull ring will leave a lot of dirt and sweat in the long-term use process, which will affect hygiene; and in t

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