Help / crutch

The disabled in using a crutch, and sky won't rain?The answer is no!The "Help" is from the disadvantaged groups as a starting point.When the patient or disabled persons in the use of crutches.If two hands all grasp the crutch,there is no the third hand to take the umbrella or flashlight.For the patient or disabled users in rain or when the night is very troublesome.This clip of similar structure in fact already invention and so far but no one put it to apply a crutch.While "Help" is convenient to vulnerable groups, paying attention to them.