Guiding rail for guiding a door leaf between an opening position and a closing position in relation to a door opening in a wall

A guiding rail for guiding a door leaf between an opening position and a closing position in relation to a door opening in a wall, the guiding rail including:

• at least one guiding section with a guiding compartment, in which a sliding element is accommodated to be movable,
• wherein the guiding section includes a guiding opening, through which a bearing axis of the sliding element exits at least partially from the guiding compartment, at which axis a lever element is supportable to be rotationally movable, in order to establish an operative connection between the sliding element and the door leaf,
• at least one functional section with a functional compartment, in which a transmission means is receivable, which serves for transferring electrical energy and/or data between at least one wall-sided energy source and a door leaf-sided energy recipient,
• wherein
• a labyrinth guide is configured between the guiding compartment and the functional compartment, in order to mechanically and/or electrically connect the sliding element to the transmission means, wherein the labyrinth guide is disposed in such a manner with a distance to a longitudinal extension axis of the guiding opening that it is located outside an intrusion sector into the guiding compartment through the guiding opening.