Car seat has armrest mounted on transverse shaft whose ends fit into mountings with central, vertical slot which has rows of teeth on either side, rotating shaft allowing hook on it to engage with teeth at desired height

摘要

The car seat has an armrest (1) mounted on a transverse shaft (41). The ends of the shaft fit into mountings (5) with a central, vertical slot (53) which has rows of teeth (52a, 52b) on either side Rotating the shaft allows a hook (43) mounted on it to engage with the teeth at the desired height.