合格的防撞扶手

首先，目前质量好的无障碍扶手基本是采用了具有抗菌功能的工程塑料或者合成塑料制造，外表颜色可以根据不同的场所进行确定，有红色、黄色、蓝色等多种颜色选择，这样便于老年人和残疾人容易看清扶手的位置，还能起到一定的装饰作用。医院扶手

First of all, current good quality barrier-free rail is adopted which has the function of antibacterial basic engineering plastic or synthetic plastics manufacturing, appearance, color can be determined, according to the different places have red, yellow, blue and so on a variety of color choices, so convenient for the elderly and disabled people easy to see the location of the armrest, also can have certain adornment effect.

第二，无障碍扶手的外表没有连接的缝隙，不能带粗糙刺手的塑料毛边，否则会影响把握时的手感。

Second, barrier-free rail appearance without connection gap, cannot take the plastic burrs of rough stab hands, otherwise it will affect to grasp the handle.

第三，不锈钢管的壁厚起码要达到2mm以上，在体重达到75kg的人垂直下压不会产生弯曲和变形。

Third, stainless steel tube wall thickness to achieve more than 2 mm, at least in the weight of 75 kg of vertical down won't produce bending and deformation.

第四，扶手弯头弧度要适合，一般使扶手距离墙在5cm~6cm之间，不能太宽和太窄，太窄会使手碰到墙壁，太宽时可能会令老年人和残疾人一不小心没握好卡住手臂。

Fourth, handrail elbow radian to fit, more make the armrest from the wall between 5 cm and 6 cm, not too wide or too narrow, can make hand to touch the wall is too narrow, too wide may make the elderly and disabled people accidentally didn't hold well stuck arm.

因此，质量好的无障碍扶手是采用具有抗菌功能的工程塑料或合成塑料包裹2mm厚度以上的不锈钢管制作而成，表面没有任何塑料毛刺和接缝，手感把握很舒适的产品。

Therefore, quality good barrier-free rail is the antimicrobial function of engineering plastic or synthetic plastic package more than 2 mm thickness, were made with stainless steel surface without any plastic burr and juncture, feel very comfortable product.