Child-accommodation device

A child-accommodation device, in particular child seat for mounting on a motor vehicle seat, pram or child-accommodation device for such a seat, and/or high chair, comprising:

• a first part and a second part movable relative to the first part for adjusting the child-accommodation device and which can be locked relative to the first part by a locking device of the child-accommodation device, and
• an adjustment device which can be transferred from a first adjustment device position to a second adjustment device position for transferring the locking device from a first locking device position to a second locking device position, wherein one of the first and second locking device positions is a release position in which the first and second parts are not locked against each other, and the other of the first and second locking device positions is a locking position in which the first and second parts are locked against each other,
• wherein the adjustment device comprises at least one first control section and the locking device comprises at least one second control section, wherein the first and second control sections interact with each other such that they cause a transfer of the locking device from the first to the second locking device position when the adjustment device is transferred from the first to the second adjustment device position,
• wherein the adjustment device comprises at least a third control section and the locking device comprises at least a fourth control section, wherein the third and fourth control sections interact with each other such that they cause a transfer of the locking device from the second to the first locking device position when the adjustment device is transferred from the second to the first adjustment device position,
• wherein
• i) at least one control section designed as a rail control section is a part of the adjustment device and at least one further control section designed as a rail control section is a part of the locking device and/or wherein
• ii) at least one control section is designed as a rail control section, along which at least one further control section runs when the locking device is transferred from the first to the second locking device position, wherein the rail control section is not defined by a recess or is at least not defined by a slot-shaped recess or is at least not defined by a slot-shaped recess which defines a further control section designed as a rail control section and which is located between said rail control sections.