Hook&Lock / hook;lock

When people use the toilet in public,they often tend to forget to take away their personal belongings hung on the hook in the toilet.,which always leads to unwanted losses.if we put the hook and the door bolt together,not only could people remember to take away the belongings with them,but also they could combine the action to open the door and to take out the belongings on the hook.All you have to do is to take out your belongings and then turn the door bolt lightly, by this way you can open the door and leave when you take out the belongings.