Toilet rail installation height

I believe many people know the toilet armrest such products, but do you know the installation height of the armrest specification? Let's take a look at the installation height of the handrail in the toilet with the small knitting machine.
Handrails are provided to prevent the sick, disabled and infirm from slipping while using the toilet. Therefore, handrails installed next to the toilet should make it easier for users to grasp the handrails when using the toilet.
In general, if the height of the toilet is 40cm, the height of the handrail should be between 50cm and 60cm. When installing handrails on the side of the toilet, they can be installed at a height of 75 to 80cm. If the handrail needs to be installed opposite the toilet, it needs to be installed horizontally.
Handrails in disabled toilets should be between 65cm and 80cm high. The height of the handrail should not be too high. It is best to reach the user's chest, so that the user will not have too much difficulty in grasping.
The installation height depends on the actual situation. Each family's situation is different, but it must be easy for the user to understand.