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Multi-function power-operated staircase vehicle

A stair car, multi-functional technology, applied in the field of transportation, can solve problems such as dumping, stair car center of gravity transfer, and walking bumps

Inactive Publication Date: 2010-09-08
王正发
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a multifunctional motorized stair trolley that can freely go up and down stairs and walk on peaceful roads. Solve the dumping problem that is easy to occur when the center of gravity of the stair truck is shifted when going up and down the stairs

Method used

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  • Multi-function power-operated staircase vehicle
  • Multi-function power-operated staircase vehicle
  • Multi-function power-operated staircase vehicle

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings:

[0026] Depend on figure 1 combine figure 2 , 3 As shown, the multifunctional motorized stair car mainly includes a frame part, a seat, a power drive part, a walking part, a center of gravity adjustment part, a driving switching device and a transmission device; wherein: the seat is arranged on the upper part of the frame part, and the power drive part Part is connected to the transmission device, the transmission device is connected to the walking part, and the driving switching device is connected to the power driving part to switch different power driving states according to the needs of the driving state. The center of gravity adjustment part is connected to the seat. When offset, the center of gravity is balanced by automatically adjusting the angle of the seat.

[0027] The vehicle frame part wherein comprises support base 4; Center of gravity adjustment part ...

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Abstract

The invention relates to a staircase vehicle, in particular to a multi-function power-operated staircase vehicle capable of freely going upstairs and downstairs and running on the ground, and belongs to the technical field of traffic transportation tools. The multi-function power-operated staircase vehicle is characterized in that: the vehicle is driven by a power-operated force, and a specific caster structure is used for enabling the vehicle not to jolt when the vehicle goes upstairs and downstairs and runs on the ground; a balance gravity mechanism is adopted, so that the vehicle does not topple over because of the weight transfer when going upstairs and downstairs; and the vehicle is driven by the power-operated force so as to go upstairs and downstairs and run stably on the ground, so that the vehicle brings convenience to people with impaired mobility, and the normal work and life of the people are ensured.

Description

technical field [0001] The invention relates to a stair trolley, in particular to a multifunctional motorized stair trolley which can freely go up and down stairs and walk peacefully, and belongs to the technical field of transportation tools. Background technique [0002] With the development of society and the advancement of science and technology, people have more and more means of transportation to choose from when traveling, and their houses are changed from bungalows to buildings. For the elderly, they can only stay at home and live a life almost isolated from the outside world, which has a great impact on their body and mind, and they lose confidence in life. [0003] Existing walking-replacing vehicles that are suitable for the handicapped have wheelchairs, hand-operated vehicles, etc., all of which can only be walked on level ground manually. For the convenience of this type of people's travel and up and down stairs, someone has invented a dual-purpose wheelchair o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024
Inventor 王正发孙显超
Owner 王正发
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