With the progress of time, the improvement of people's living standards and the improvement of the national system, a series of standards have been formulated for people's life and work, aiming to ensure that people's rights and interests are not endangered, and to make a norm for the current market. Recently, some netizens said that the elderly at home are inconvenient, and they want to buy an electric wheelchair for the elderly to facilitate their action, but for the electric wheelchair. All kinds of technology do not know, and the selection does not know how to refer to, after all, it is also for the elderly to buy, we must buy a secure, easy to use wheelchair. The following edition will introduce to you the latest national standards on wheelchair testing, for your convenience.
At present, the national standard of electric wheelchair vehicle is GB/T 13800-92, which stipulates the terms, models, safety performance, test methods and inspection rules of manual wheelchair vehicle. This paper mainly talks about the requirements and test methods of some main performance indicators of wheelchair vehicles which are closely related to consumers in the standard.
I. Wheel landing
When the user drives the car by himself, he accidentally presses it on a stone or crosses a small ridge, so that other wheels can not be suspended, causing the direction to lose control and causing the car to suddenly turn into a threat.
Test Requirements: Place wheelchair car horizontally on the test bench, so that the football with 25 kg iron sand quality falls freely on the chair seat three times from 250 mm height. There should be no abnormal phenomena such as deformation, fracture, tear, welding and damage.
From the network