Assembly comprising at least one drawer pull-out guide

Abstract

An assembly includes a drawer pull-out guide, the drawer pull-out guide including a carcass rail configured to be fixed to a furniture carcass and at least one extension rail displaceable relative to the carcass rail, and including at least one coupling device configured to releasably couple the extension rail to a drawer. The assembly further includes at least one drawer sidewall having a hollow profile made of metal and at least one first coupling element configured to be, preferably releasably, coupled to the coupling device of the drawer pull-out guide, and at least one second coupling element which is configured to be fixed to a drawer made of a wood material and which is to be alternatively, preferably releasably, coupled, instead of the at least one first coupling element, to the coupling device of the drawer pull-out guide.

1 . An assembly comprising:
 at least one drawer pull-out guide, the drawer pull-out guide including a carcass rail configured to be fixed to a furniture carcass and at least one extension rail displaceable relative to the carcass rail, the drawer pull-out guide including at least one coupling device configured to releasably couple the extension rail to a drawer,   at least one drawer sidewall having a hollow profile made of metal and at least one first coupling element configured to be, preferably releasably, coupled to the coupling device of the drawer pull-out guide, and   at least one second coupling element configured to be fixed to a drawer made of a wood material and which is to be alternatively, preferably releasably, coupled, instead of the at least one first coupling element, to the coupling device of the drawer pull-out guide.   
     
     
         2 . The assembly according to  claim 1 , wherein the at least one coupling device includes at least one pivotable or bendable coupling lever configured to be releasably coupled to the coupling elements. 
     
     
         3 . The assembly according to  claim 2 , wherein the at least one coupling lever:
 is pivotable or bendable about a vertically extending axis in a mounted position, and/or   includes at least two locking surfaces arranged offset along a longitudinal direction of the drawer sidewall or of the drawer, and/or   includes at least one handle for releasing the coupling between the drawer sidewall and the extension rail, and/or   is supported on a flexure joint configured to apply a force to the coupling lever, and/or   includes at least one guide in which a limb of the extension rail is displaceably guided.   
     
     
         4 . The assembly according to  claim 2 , wherein the first coupling element and/or the second coupling element:
 includes a bearing surface, preferably wherein the bearing surface is configured to bear against the drawer sidewall or on the drawer, and/or   includes an abutment surface extending in the longitudinal direction of the drawer sidewall, preferably wherein the abutment surface is configured to bear against a vertical limb of the extension rail or against a vertical limb of the drawer, and/or   includes an abutment surface extending in a direction transversely to the longitudinal direction of the drawer sidewall, preferably wherein the abutment surface is configured to be releasably coupled to the coupling lever, and/or   includes at least one inclined surface configured to deflect the coupling lever, upon coupling with the coupling element, against a spring force in a direction extending transversely to the longitudinal direction of the drawer sidewall.   
     
     
         5 . The assembly according to  claim 1 , wherein the drawer sidewall includes a hollow profile and a connecting device for releasably connecting a front panel to the drawer sidewall, wherein the connecting device is at least partially arranged within the hollow profile, preferably wherein the connecting device includes the first coupling element for releasably coupling the drawer sidewall to the extension rail of a drawer pull-out guide. 
     
     
         6 . The assembly according to  claim 5 , wherein the connecting device:
 includes at least one locking device for releasably locking at least one holding portion to be fixed to the front panel, preferably wherein the locking device includes at least one, preferably spring-loaded and/or displaceably-supported, locking element, and/or   includes at least one adjustment device configured to adjust a position of the front panel relative to the drawer sidewall in at least one direction, preferably in a direction extending transversely to a longitudinal direction of the drawer sidewall, preferably wherein the at least one adjustment device includes at least one eccentric, and/or   is substantially entirely received, apart from the coupling device, within the drawer sidewall in a mounted condition on the drawer sidewall, and/or   includes a base body, preferably wherein the base body ( 6   a ) is made of plastic and/or is configured substantially L-shaped.   
     
     
         7 . The assembly according to  claim 1 , wherein the drawer sidewall, in a coupled condition with the extension rail of the drawer pull-out guide, is at least partially arranged between a fastening portion of the carcass rail of the drawer pull-out guide and a vertical limb of the extension rail, the vertical limb being arranged parallel to the fastening portion. 
     
     
         8 . The assembly according to  claim 1 , wherein the drawer sidewall includes a groove extending in a longitudinal direction of the drawer sidewall for receiving an edge of a drawer bottom, wherein the groove includes at least one upper holding limb and at least one lower holding limb, the lower holding limb being spaced apart from upper holding limb and extending substantially parallel thereto, and the edge of the drawer bottom can be arranged between the upper holding limb and the lower holding limb, preferably wherein at least one side face of the drawer sidewall is formed by an integral one-piece metal portion, wherein the groove, jointly with the two holding limbs is formed into the metal portion by bendings. 
     
     
         9 . The assembly according to  claim 1 , wherein the drawer sidewall is substantially cuboidal and/or is substantially rectangular in a cross-sectional plane extending perpendicular to the longitudinal direction of the drawer sidewall. 
     
     
         10 . The assembly according to  claim 1 , further comprising at least one front panel for the drawer. 
     
     
         11 . The assembly according to  claim 10 , wherein the assembly:
 includes at least one drawer bottom configured to be connected to the drawer sidewall and/or to the front panel, and/or   includes at least one rear wall to be arranged in a direction extending parallel to the front panel, preferably wherein the drawer sidewall includes at least one rear wall holder for, preferably releasably, connecting the rear wall to the drawer sidewall.   
     
     
         12 . A method for coupling a drawer sidewall or a drawer according to the assembly according to  claim 1  to an extension rail of a drawer pull-out guide, wherein the drawer sidewall or the drawer is releasably coupled to the extension rail by means of the coupling device. 
     
     
         13 . The method according to  claim 12 , wherein the drawer, for coupling, is moved in a direction extending substantially parallel to a longitudinal direction of the extension rail, and/or wherein the coupling device includes a spring-loaded coupling lever which is urged against a resilient action upon coupling.