无障碍扶手一直以来都是医院、养老院等公共场所不可缺少的设备，随着需求量的不断增加，各种各样不同款式、价格、性能的产品都开始出现在市面之中。面对如此多的选择，怎样才能购买到合格的产品呢？下面跟着小编一起来看看吧！
Barrier free handrail has always been an indispensable equipment in hospitals, nursing homes and other public places. With the increasing demand, a variety of products with different styles, prices and performance have begun to appear in the market. Faced with so many choices, how to buy qualified products? Let's follow Xiaobian and have a look!
如今，质量较好的医用无障碍扶手大多选用具有抗菌功能的工程塑料或是组成塑料为原料来制作，同时还有不同颜色的选择，用以区分不同场合的应用，如此一来将更便于病患、老人的分辨，还能起到一定增强美观性的作用。
Nowadays, the high-quality medical barrier free handrails are mostly made of engineering plastics with antibacterial function or composition plastics as raw materials. At the same time, there are different colors to distinguish the application in different occasions. In this way, it will be more convenient for patients and the elderly to distinguish, and can also play a certain role in enhancing the beauty.
其次，一款合格的无障碍扶手表面不应有衔接缝隙，也不应有凹凸不平或是粗糙毛刺毛边的出现，这将在很大程度上影响使用时的手感，甚至可能使使用者受到伤害。此外，若选择不锈钢管制造的无障碍扶手，应确保不锈钢管的壁厚，避免出现曲折变形情况的发生。
Secondly, the surface of a qualified barrier free armrest should not have joint gap, uneven or rough burr, which will greatly affect the hand feeling when using, and may even cause injury to users. In addition, if the barrier free handrail made of stainless steel pipe is selected, the wall thickness of stainless steel pipe shall be ensured to avoid the occurrence of zigzag deformation.
无论是什么种类的无障碍扶手，他们的弯头弧度都应适宜，且安装应距墙面5~6cm左右，避免间隙过窄无法把握或是过宽卡住手臂。
No matter what kind of barrier free handrail is, their elbow radian should be appropriate, and the installation should be about 5 ~ 6cm away from the wall, to avoid the gap is too narrow to grasp or too wide to jam the arm.
