Abstract: The invention relates to a closing element for a housing which can be closed, said housing comprising a covering frame which covers the opening of the housing at least in certain areas, at least one closing catch which is arranged in a displaceable manner in the frame, a locking element which is used to lock the at least one closing catch, a manual or motor drive which is used to displace the locking element between a first position, wherein the at least one closing catch, a manual be displaces and is not locked, and a second position, wherein the closing catch is locked by the locking element, also comprising a safety device which is used to lock at least one of the closing catches in the case of fast acceleration and/or a large amount of force being exerted onto the locking element.