Patent ID: 8899699

Claim:
A pull-out blocking device ( 1 ) for at least two furniture parts that can be pushed into a basic furniture structure and can be pulled out of the basic furniture structure, the pull-out blocking device ( 1 ) comprising at least one guide rail ( 2 ) and a sequence of support elements ( 5 ) mounted on an elongate guide element ( 3 ) of the guide rail ( 2 ) such as to be displaceable in a longitudinal direction ( 4 ) thereof, each of the support elements ( 5 ) having, as seen in an operating position of the pull-out blocking device ( 1 ), an upper supporting surface ( 6 ) for abutment against one of the support elements ( 5 ) arranged adjacently above and a lower supporting surface ( 7 ) for abutment against one of the support elements ( 5 ) arranged adjacently below and at least one further supporting surface ( 8 ) for abutment against the support element ( 5 ) arranged adjacently above or below, each of the support elements ( 5 ) having a releasing position for abutment by way of the upper supporting surface ( 6 ) thereof against the support element ( 5 ) arranged adjacently above and for abutment by way of the lower supporting surface ( 7 ) thereof against the support element ( 5 ) arranged adjacently below, and each of the support elements ( 5 ) having a blocking position for abutment by way of the further supporting surface ( 8 ) thereof against the support element ( 5 ) arranged adjacently above or below, wherein each of the support elements ( 5 ) is formed as a body that connects the upper supporting surface ( 6 ) and the lower supporting surface ( 7 ) and the further supporting surface ( 8 ) together in an inherently rigid manner, and wherein each of the support elements ( 5 ) is arranged on the guide element ( 3 ) to be pivotable about a pivot axis ( 9 ) between the blocking position and the releasing position, and wherein all the supporting surfaces ( 6 , 7 , 8 ) are arranged outside the guide element ( 3 ).