Sliding element guide system

A sliding element guide system, in particular a linear guide system, for an item of furniture or for a domestic appliance, wherein the sliding element guide system has a cabinet unit rail, a central rail, and a sliding element rail, wherein the sliding element guide system has a carriage such that the cabinet unit rail, the central rail, and the sliding element rail are mounted so as to be movable in relation to one another, wherein the sliding element guide system comprises synchronization means so as to synchronize movements of elements of the sliding element guide system, wherein the synchronization means have a synchronization element,

• wherein the cabinet unit rail and the sliding element rail are configured so as to be C-profile-shaped, wherein the cabinet unit rail has a cabinet unit rail horizontal wall portion and two cabinet unit rail side wall portions, wherein the cabinet unit rail side wall portions are present so as to be mutually spaced apart, wherein the sliding element rail has a sliding element rail horizontal wall portion and two sliding element rail side wall portions, wherein the sliding element rail side wall portions are present so as to be mutually spaced apart, wherein the sliding element rail side wall portions and/or the cabinet unit rail side wall portions comprise/s a planar raceway for synchronization elements of the sliding element guide system, wherein a plane of extent of the raceway of the sliding element rail side wall portion and/or a plane of extent of the raceway of the cabinet unit rail side wall portion extend/s along a longitudinal extent of the rail elements, wherein the central rail is present so as to run between the cabinet unit rail side wall portions and/or the sliding element rail side wall portions,
• wherein the plane of extent of the raceway of a sliding element rail side wall portion in relation to the plane of extent of the raceway of a further sliding element rail side wall portion encloses a sliding element rail angle δ, wherein the sliding element rail angle δ is in an angular range between less than 180° and 0°, and/or
• wherein the plane of extent of the raceway of a cabinet unit rail side wall portion in relation to the plane of extent of the raceway of a further cabinet unit rail side wall portion encloses a cabinet unit rail angle β, wherein the cabinet unit rail angle β is in an angular range between less than 180° and 0°.