Mobile stairway of bus

Abstract

A mobile stairway of bus is characterized in that: the mobile stairway of the bus comprises a Z-shaped pedal; the pedal at an accommodating position contacts with a first step and a second step of one member in a front stair and a rear stair of the bus; the right end of the pedal is hinged with the first step through an articulated shaft; the left end of the pedal can rotate rightwards through 180 DEG along an articulation point to an operation position; and the left end of the pedal at the operation position is parallel with the first step. The mobile stairway of the bus has the following beneficial effects: capability for providing a temporary foothold for the old people with inconvenient action, the child and the women with long skirt; convenient getting-on and getting-off; convenient storage and using; capability for flexible using according to the practical situation of the passenger; no requirement for changing the structure of the prior-art bus, convenient reconstruction and low reconstruction cost.

Description

technical field [0001] The invention relates to a temporary step ladder convenient for storage and use, in particular to a large passenger vehicle such as a bus. Background technique [0002] When taking a bus, in order to avoid bumping into passengers waiting on the platform and ensure the safety of the station, the bus driver often leaves a distance between the parking position and the edge of the platform. Because the first step from bottom to top of the bus is often relatively high, and with the remaining distance, passengers getting off the bus must increase their strides and take a big step to step on the ground of the platform. Passengers also need to take a long stride to get on the bus. It is very inconvenient for the elderly, children and women wearing long skirts to get on and off the bus. They need to be very careful, and it will also affect other people to get on and off the bus; If a step is directly added to the first steps of the front and rear doors of the ...

AI Technical Summary

Problems solved by technology

Because the first step from bottom to top of the bus is often relatively high, and with the remaining distance, passengers getting off the bus must increase their strides and take a big step to step on the ground of the platform. Passengers also need to take a long stride to get on the bus. It is very inconvenient for the elderly, children and women wearing long skirts to get on and off the bus. They need to be very careful, and it will also affect other people to get on and off the bus; If a step is directly added to the first steps of the front and rear doors of the bus, the actual chassis height of the bus will be reduced, and the bus may collide with bumps on the ground during its travel, posing a safety hazard

[0003] The World Expo will be held soon, and friends from all over the world will gather in Shanghai. If such defects of lack of humanized settings continue to exist, it will undoubtedly affect the improvement of the overall image of Shanghai. There is an urgent need for a bus that does not need to install a step and does not need to change the chassis of the bus. structure, it is convenient to get on and off the stairs of the bus that is modified for the bus currently in use

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