ARMREST FOR CAR SEATS

The present disclosure relates to an armrest for car seats including a connection bracket coupled to a car seat, a rest body connected to the connection bracket so as to be turnable about a fourth axis of rotation, a third cam connected to the rest body so as to be turnable about the fourth axis of rotation, a gas cylinder connected to the third cam, the gas cylinder being configured to be extended and contracted in a longitudinal direction, and a manipulation button installed at the rest body, the manipulation button being configured to manipulate the gas cylinder.