Hanger lock / product

When you enter a fitting room at a clothing store, in an attempt to try on clothes, locking doors and hanging up clothing can be very inconvenient
Hanger lock is a locking system in the fitting room. When we enter a fitting room, first we lock the door and hang up the clothes
Hanger Lock minimize human traffic.
When placed on a clothes hanger, hanger lock is automatically locked when hanger is descended with the weight. Also, it is easy to tell whether the fitting room is occupied or not. If you lock the door from the inside, the lock sign is displayed on the outside.
Users can understand the function intuitionally.