Pressure cooker foreseen with a control device for locking and unlocking having an asymetric functioning

摘要

The present invention relates to a cooking apparatus comprising: - a means for locking / unlocking, -, and a control member (6) of the displacement of said means for locking / unlocking, the control member (6) and the means for locking / unlocking cooperating so that the position of the means for locking / unlocking varies as a function of the position of the control member (6) according to a first law when the control member (6) is moved from its locking position to its unlocking position, the position of the means for locking / unlocking varies as a function of the position of the control member (6) according to a second law when the control member (6) is moved from its unlocked position towards its locking position. Cooking appliances of food under pressure.