Device for opening and closing a movable furniture part, and furniture part

Abstract

The invention relates to a device for opening and closing a movable furniture part, in particular a drawer ( 1 ), door, leaf, or the like, whereby the movable furniture part ( 1 ) may be locked and released, and may be pressed in by a specified distance and then extended. According to the invention, the device has at least one locking element and at least one push-out element which is separated from the locking element. The invention further relates to a furniture part having such a device.

1 . Device for opening and closing a movable furniture part, comprising at least one locking element of the device and at least one push-out element of the device which is separated from the locking element, whereby the movable furniture part may be locked and released, and may be pressed in by a specified distance and then extended.  
     
     
         2 . Device according to  claim 1 , wherein the push-out element comprises a cylinder and a piston rod which may be moved therein.  
     
     
         3 . Device according to  claim 1 , wherein the push-out element is mounted on a guide by means of which the movable furniture part is movably guided relative to a body.  
     
     
         4 . Device according to  claim 1 , wherein at least one of the push-out element or the push-out element together with a stop are integrated into a drawer guide.  
     
     
         5 . Device according to  claim 1 , wherein the push-out element is combined in a unit which is separated from the locking element.  
     
     
         6 . Device according to  claim 1 , wherein the push-out element is mounted at a distance from the locking element.  
     
     
         7 . Device according to  claim 6 , wherein the push-out element is positioned at a distance from the locking element in a locked state of the movable furniture part.  
     
     
         8 . Device according to  claim 6 , wherein the push-out element is positioned at a distance from the locking element in an unlocked state of the movable furniture part.  
     
     
         9 . Device according to  claim 1 , further comprising fitting means located on a fitting side of the movable furniture part, whereby the push-out element acts at or near the fitting side, and the locking element acts at or near a side of the furniture part which is opposite the fitting side.  
     
     
         10 . Device according to  claim 9 , wherein the push-out element is separated from the fitting means.  
     
     
         11 . Device according to  claim 1 , further comprising a locking unit of the device having at least two locking elements which are coupled to one another in a synchronous and essentially play-free manner by use of at least one of a path- or a force-transmitting means, and having at least one push-out element that is separated from the locking elements.  
     
     
         12 . Device according to  claim 1 , wherein the at least one locking element has one of a substantially heart-shaped cam stop mechanism, or a ratchet stop mechanism.  
     
     
         13 . Device according to  claim 1 , further comprising two push-out elements for the movable furniture part, one for each side of the movable furniture part.  
     
     
         14 . Device according to  claim 1 , further comprising an energy storage element for the push-out element of which a force can be set.  
     
     
         15 . Device according to  claim 1 , wherein the push-out element is one of indirectly or directly mounted on a drawer rail.  
     
     
         16 . Device according to  claim 1 , wherein the push-out element is one of indirectly or directly mounted on a body rail.  
     
     
         17 . Device according to  claim 3 , wherein the push-out element is mounted on a guide rail, and a coupling part is provided on an ejector for the push-out element which can be coupled to and uncoupled from another guide rail.  
     
     
         18 . Device according to  claim 1 , wherein one of a locking unit or the locking element is one of indirectly or directly mounted on a stationary furniture part and in a closed position engages with one of the movable furniture part or a drawer rail.  
     
     
         19 . Device according to  claim 1 , wherein one of a locking unit or the locking element is one of indirectly or directly mounted on the movable furniture part and in a closed position engages one of indirectly or directly with a stationary furniture part.  
     
     
         20 . Device according to  claim 1 , further comprising means for bringing an energy storage element for the push-out element into a starting position of the energy storage element before the movable furniture part is moved to a fully closed again position.  
     
     
         21 . Device according to  claim 1 , further comprising a retracting device mounted one of indirectly or directly on one of a locking unit or on at least one locking element, and the retracting device assists in the conclusion of a closing process for the movable furniture part.  
     
     
         22 . Furniture part equipped with the device for opening and closing the movable furniture part according to  claim 1.