PULL-OUT DEVICE FOR AT LEAST TWO PULL-OUT FURNITURE PARTS

摘要

A device for blocking the pull-out movement of pull-out furniture parts including, for each of the pull-out furniture parts, a driver, a blocking unit which has a shiftable actuating, and a retraction spring and blocking rods which cooperate with the actuating parts, a respective actuating part that is shifted due to movement of the driver when the pull-out furniture part is pulled out and that displaces a blocking rod in a longitudinal axis direction, the blocking rods being blocked from any further axial displacement by a stop. Each of the blocking units has a pivotable catch arm that swivelable about a stationary pivot axis lying parallel to the longitudinal axes of the blocking rods and is loaded by the refraction spring, the catch arm being pivoted by the driver from an initial position to a final position when the pull-out furniture part is pulled out, thereby shifting the actuating part.

主权项

1. A pull-out blocking device for at least two pull-out furniture parts which can be pulled out from a furniture body in a pull-out direction from a completely retracted position into a completely pulled-out position and can be retracted into the furniture body in an opposite direction to the pull-out direction, said pull-out blocking device comprising,
for each of the pull-out furniture parts, a driver which is displaced in the pull-out direction when the pull-out furniture part is pulled out and in the opposite direction to the pull-out direction when the pull-out furniture part is retracted, for each of the pull-out furniture parts, a blocking unit which comprises an actuating part, which is adjusted as a result of a movement of the driver when one of the pull-out furniture parts is pulled out and retracted, and a retraction spring by which the respectively associated pull-out furniture part is retractable over a last portion of a retraction path covered during retraction into the furniture body, blocking rods which interact with the actuating parts and are mounted so as to be displaceable in a direction of longitudinal axes thereof, wherein a respective one of the actuating parts, which is adjusted as a result of the movement of the driver associated therewith when the associated pull-out furniture part is pulled out, displaces at least one of the blocking rods in the direction of the longitudinal axis thereof and, as a result, the blocking rods are blocked against further axial displacement by a stop, each of the blocking units comprises a catch arm mounted so as to be pivotable about a stationary pivot axis that lies parallel to the longitudinal axes of the blocking rods, that is acted upon by the retraction spring of said blocking unit and, when the associated pull-out furniture part is pulled out, is pivoted by the driver associated therewith from an initial position, which the catch arm assumes in the completely retracted position of the pull-out furniture part, into an end position, which the catch arm assumes in the completely pulled-out position of the pull-out furniture part, and in connection with this adjusts the actuating part of said blocking unit.