Pull-out guide, domestic appliance and item of furniture having a pull-out guide, and retrofit kit

Abstract

The invention relates to a pull-out guide, in particular for an item of furniture or a domestic appliance, having a stationary guide element and at least one running rail, wherein at least one roller body cage having a plurality of roller bodies is arranged between the guide element and the running rail. The pull-out guide is distinguished in that the guide element is formed by at least one wire. The invention also relates to an item of furniture or domestic appliance which has a pull-out guide of this kind, and to a retrofit kit for an item of furniture or domestic appliance in order to retrofit said item of furniture or domestic appliance with a pull-out guide of this kind.

1 . A pullout guide, in particular for an item of furniture or a household appliance, having a stationary guide element and at least one slide rail, wherein at least one roller body cage having a plurality of roller bodies is arranged between the guide element and the slide rail, wherein the guide element is formed by at least one wire. 
     
     
         2 . The pullout guide according to  claim 1 , wherein the wire has a bent-over end section on at least one end. 
     
     
         3 . The pullout guide according to  claim 1 , wherein the wire, at least in a section in which it is in contact with the roller bodies, has a continuously identical profile, in particular having a round, elliptical, rectangular, in particular square or diamond-shaped, or oval cross section. 
     
     
         4 . The pullout guide according to  claim 1 , wherein the wire is self-supporting. 
     
     
         5 . The pullout guide according to  claim 1 , wherein the slide rail has a C-shaped profile having a slotted opening. 
     
     
         6 . The pullout guide according to  claim 5 , wherein bent-over end sections of the wire lead through the slotted opening of the slide rail, whereby twisting of the slide rail around the wire is restricted. 
     
     
         7 . The pullout guide according to  claim 2 , wherein the slide rail has openings or outwardly embossed spherical caps, into which at least some of the roller bodies can be pressed, to be able to guide the bent-over end sections of the wire or the wire between at least two opposing roller bodies. 
     
     
         8 . The pullout guide according to  claim 7 , wherein the roller body cage, for at least the roller bodies which can be moved into the openings or the outwardly embossed spherical caps, has roller body pockets, in which the roller bodies are held in two different positions. 
     
     
         9 . The pullout guide according to  claim 8 , wherein the roller body pocket has a bottleneck formed by a web, through which the roller body must pass to move from one into the other of the two different positions. 
     
     
         10 . The pullout guide according to  claim 2 , wherein, in the roller body cage, in a top front region and/or in a bottom rear region, auxiliary roller bodies are provided spaced apart from the roller bodies, which press with their running surface against the wire and are movable beyond the at least one bent-over end section of the wire. 
     
     
         11 . The pullout guide according to  claim 10 , wherein the auxiliary roller bodies are cylindrical rollers. 
     
     
         12 . The pullout guide according to  claim 1 , wherein a rider which can be fixed on the wire is provided, which is used as a stop for the roller body cage. 
     
     
         13 . The pullout guide according to  claim 12 , wherein the rider is implemented as a corner stop that can be fixed at the transition to the bent-over end section. 
     
     
         14 . The pullout guide according to  claim 1 , implemented as a full pullout or overextension pullout and having a further slide rail, which is mounted via further roller bodies so it is movable on the slide rail. 
     
     
         15 . The pullout guide according to  claim 1 , wherein two parallel and spaced-apart wires are used as the guide element. 
     
     
         16 . The pullout guide according to  claim 15 , wherein the roller body cage is implemented in two parts having an outer roller body cage and an inner roller body cage, wherein the inner roller body cage carries inner roller bodies, which run between the two parallel and spaced-apart wires. 
     
     
         17 . The pullout guide according to  claim 1 , wherein the wire is part of a side rail of a cooking appliance. 
     
     
         18 . The pullout guide according to  claim 2 , wherein the wire can be fixed with the bent-over end sections in boreholes which are introduced into a furniture body. 
     
     
         19 . The pullout guide according to  claim 18 , wherein the bent-over end sections have a spacing from one another which corresponds to a spacing of rows of holes in the furniture body. 
     
     
         20 . (canceled) 
     
     
         21 . An item of furniture or domestic appliance, wherein the item of furniture or domestic appliance has a pullout guide according to  claim 1 .