EP3509460A1

EP3509460A1 - Drawer guide

Info

Publication number: EP3509460A1
Application number: EP17755529.9A
Authority: EP
Inventors: Hubert KÖNIG; Rudolf Wiegold; Joachim Zimmermann
Original assignee: Schock Metallwerk GmbH
Current assignee: Schock Metallwerk GmbH
Priority date: 2016-09-06
Filing date: 2017-08-24
Publication date: 2019-07-17
Also published as: US10888157B2; US20190246795A1; DE102016216904A1; CN109310206B; WO2018046309A1; CN109310206A

Abstract

In order to provide a drawer guide for guiding a drawer that can be pulled out from a carcass, which is stable and in particular allows drawers with an unfavorable width-depth ratio to be reliably guided, said drawer guide comprises a guide unit in the form of a vertical guide unit and a guide unit in the form of a lateral guide unit, each guide unit having a carcass-side guide rail and a drawer-side guide rail mounted on rolling elements, and the two guide units being coupled to each other by means of a coupling device.

Description

pull-out guide

The present invention relates to an extension guide, which is used in particular in furniture and mechanical engineering as well as in the field of white goods. An extension guide is used in particular for guiding a pull-out in a pull-out direction from a body extract.

The present invention has for its object to provide a pullout guide, which is sturdy and allows the reliable guidance of statements with an unfavorable width-depth ratio.

This object is achieved by a pullout guide according to claim 1.

The pull-out guide according to the invention is a pull-out guide for guiding a pull-out in a pull-out direction from a body extract.

The pullout guide preferably comprises a guide unit designed as a vertical guide unit and a guide unit designed as a side guide unit.

The two guide units preferably each comprise a body-side guide rail and an extraction-side guide rail mounted on rolling elements.

Preferably, the two guide units are coupled together by means of a coupling device.

A vertical guide unit is in particular a guide unit such that a maximum force absorption for guiding the extension in at least approximately vertical direction is possible. - -

The vertical guide unit is used in the use state of the pullout guide preferably the recording of the weight of the extract and the contents therein.

The side guide unit is preferably used for directional stabilization and / or lateral stabilization and takes in the mounted state of the drawer guide preferably no or only low weight forces of the extract and the contents therein.

The vertical guide unit and the side guide unit of an extension guide are preferably assigned together to one of two sides of the leading extract. The further of the two sides of the leading to extract is particularly associated with a further pullout guide, which in particular comprises a further vertical guide unit and / or a further side guide unit.

The at least one guide unit preferably comprises at least one middle rail, which is arranged between the body-side guide rail and the drawer-side guide rail. The at least one middle rail is mounted in particular by means of rolling elements on the body-side guide rail and relative to the same displaceable. The drawer-side guide rail is mounted in particular by means of rolling elements on the at least one middle rail and relative to the same displaceable.

Preferably, each guide unit comprises at least one middle rail.

In particular, the guide units each comprise identical numbers of guide rails, that is to say in each case a body-side guide rail, an extraction-side guide rail and at least one middle rail. However, different numbers of guide rails may be provided for the guide units. - -

The wording "vertical", "horizontal", "upper", "lower", etc., used in this specification and the appended claims, relate in particular to the assembled state of the drawer guide and / or a state of use of the drawer slide. In particular, the terms "top" and "bottom", etc. are preferably interchangeable depending on the installation situation of the pullout guide.

In one embodiment of the invention can be provided that the body-side guide rails of the two guide units are immovably connected to each other by means of the coupling device with respect to the extension direction.

Alternatively or additionally, it can be provided that the extraction-side guide rails of the two guide units are immovably connected to one another with respect to the extension direction by means of the coupling device.

As a result, the guide units can be brought together in particular in a solid and in an inserted state.

A relative movement of the body-side guide rails relative to each other along the extension direction is preferably effectively prevented.

Alternatively or additionally, it may be provided that a relative movement of the drawer-side guide rails is effectively prevented relative to each other along the extension direction.

It may be favorable if the body-side guide rails of the two guide units are immovably connected to one another by means of the coupling device with respect to a spatial direction oriented perpendicular to the extension direction. - -

Alternatively or additionally, it may be provided that the extraction-side guide rails of the two guide units are immovably connected to one another by means of the coupling device with respect to a spatial direction oriented perpendicular to the extension direction.

As a result, an optimized force transmission in a direction perpendicular to the extension direction spatial direction is preferably possible to stabilize, for example, one of the guide units, in particular the vertical guide unit by means of the further guide unit, in particular the side guide unit, in this aligned perpendicular to the extension direction spatial direction.

It can be provided that the body-side guide rails of the two guide units are immovably connected to each other by means of the coupling device with respect to all spatial directions.

Alternatively or additionally, it can be provided that the extraction-side guide rails of the two guide units are immovably connected to each other by means of the coupling device with respect to all spatial directions.

It may be favorable, however, if the body-side guide rails of the two guide units are movably connected to one another by means of the coupling device with respect to a spatial direction oriented perpendicular to the extension direction.

Alternatively or additionally, it can be provided that the extraction-side guide rails of the two guide units are movably connected to one another by means of the coupling device with respect to a spatial direction oriented perpendicular to the extension direction.

In this way, in particular, a relative movement of the body-side guide rails or the extraction-side guide rails of the two guide rails can be achieved. - tion units are allowed relative to each other in a spatial direction in which no stabilization function is required.

In particular, it can be provided that the body-side guide rails of the two guide units are immovably connected to each other with respect to all spatial directions, while the drawer-side guide rails of the two guide units are immovably connected to each other in only two mutually perpendicular directions in space. The one spatial direction, in which the drawer-side guide rails are movably connected to one another, is then in particular a vertical spatial direction, that is to say the direction of gravity.

As an alternative to the above-mentioned embodiment, provision can be made, in particular, for the drawer-side guide rails of the guide units to be immovably connected to one another with respect to all spatial directions. The body-side guide rails of the guide units are then preferably immovably connected to each other in only two mutually perpendicular directions in space. The one spatial direction, in which the body-side guide rails are movably connected to each other, is then preferably a vertical direction, in particular the direction of gravity.

One or more or all coupling elements may preferably be formed by the body.

Furthermore, one or more or all coupling elements may be formed by the extract.

Preferably, the one or more or all of the coupling elements are different elements from the body and / or the drawer. - -

It may be advantageous if the coupling device comprises one or more coupling elements, which are fixed on both sides to rail backs of the body-side guide rails.

Alternatively or additionally, it can be provided that the coupling device comprises one or more coupling elements, which are fixed on both sides of the rail back of the drawer-side guide rails.

The one or more coupling elements are preferably fixed at one end to a rail back of a body-side guide rail of a guide unit and at the other end to a rail back of the body-side guide rail of the further guide unit.

Alternatively or additionally, it can be provided that one or more coupling elements are respectively fixed on the one hand to a rail back of the drawer-side guide rail of a guide unit and on the other hand to a rail back of the drawer-side guide rail of the further guide unit.

The coupling device preferably comprises two or more than two coupling elements, which are brought or brought together for coupling two guide rails. The two or more than two coupling elements are preferably movable relative to one another in one or more spatial directions, in particular in exactly one spatial direction.

One of the coupling elements preferably comprises a pin or is designed as a pin.

Another of the coupling elements preferably has a passage opening for receiving and / or guiding the pin. - -

The pin and / or the passage opening may for example be provided with an additional element, in particular protected. The additional element preferably comprises or is formed from a plastic material and serves in particular to reduce friction and / or to reduce noise during a movement of the coupling elements relative to each other.

The additional element may for example be a guide ring which surrounds the pin and prevents direct contact of the pin with the coupling element having the passage opening. The guide ring can be fixed immovably on the pin or on the passage opening having coupling element.

The two or the more than two coupling elements preferably form a floating bearing connection for connecting two guide rails of the two guide units such that they are preferably movable relative to one another with respect to only one spatial direction. This spatial direction is in particular the vertical spatial direction.

One or more coupling elements are preferably formed substantially L-shaped.

Preferably, a substantially vertically extending portion of such a coupling element is fixed to a guide rail, in particular a rail back of a guide rail, the vertical guide unit.

A horizontal portion of such a coupling element is preferably fixed to a guide rail, in particular a rail back of a guide rail, the side guide unit. - -

One or more coupling elements are for example from a

metallic material and / or a plastic material or comprise a metallic material and / or a plastic material.

For example, this is one or more coupling elements

Bent sheet metal products.

For example, with respect to all spatial directions immovable connection of two guide rails of the two guide units exactly two or exactly three coupling elements are provided.

For two movable in only one spatial direction fixing two further guide rails of the two guide units are in particular two or three times each provided with each other engageable or engageable coupling elements.

The coupling device preferably comprises one or more coupling elements, which each have one or more stiffening ribs. In this way, in particular a stabilization of the respective coupling element can be achieved in order to stabilize the guide rails, which are connected to one another by means of this one or more coupling elements, relative to one another.

One or more coupling elements of the coupling device, by means of which the body-side guide rails of the guide units are connected to one another, can in particular be mounted directly on a body. In the assembled state of the drawer guides, this one or more coupling elements preferably lie directly against the body.

The body-side guide rails of the two guide units are then preferably fixed or fixable indirectly by means of this one or more coupling elements on the body. - -

One or more coupling elements of the coupling device for coupling the drawer-side guide rails of the two guide units are preferably mounted directly on the drawer. For example, the drawer can be fixed directly to one or more coupling elements for coupling the drawer-side guide rails of the two guide units, for example suspended, latched, etc. In the assembled state of the pullout guide, the pullout is preferably fixed indirectly by means of this one or more coupling elements on the pullout-side guide rails.

The guide rails of the vertical guide unit preferably have at least one rail back, which connects two legs of the respective guide rail with each other. The rail backs of the guide units of the vertical guide unit are preferably aligned at least approximately vertically.

The legs of the guide rails preferably comprise or form rolling element raceways for receiving and guiding the rolling bodies.

The term "at least approximately" in this specification and the appended claims is to be understood as meaning, in particular, a deviation of at most approximately 20%, preferably at most approximately 10%, for example at most approximately 5%, of the indicated value.

It may be favorable if the guide rails of the side guide unit each have at least one rail back, which connects two legs of the respective guide rail with each other. The rail backs of the guide rails of the side guide unit are preferably aligned transversely to a vertical direction, in particular at least approximately horizontally. - -

The side guide unit is preferably arranged completely below or completely above the vertical guide unit.

In particular, the side guide unit and the vertical guide unit are preferably arranged completely one above the other or one below the other.

The pullout guide according to the invention is particularly suitable for use in combination with a carcass, an extract and another pullout guide.

The present invention therefore also relates to a combination which

The following comprises: a body, an extractable from the body in an extension direction extract and two pullout guides, in particular pull-out guides according to the invention for receiving and guiding the pullout.

The combination is in particular a cabinet-like piece of furniture or cabinet-like machine part or household appliance or part of a piece of furniture or a machine or a household appliance.

The drawer guides together with the drawer form in particular full drains, in which the drawer is at least approximately completely pulled out of the carcass. Furthermore, the drawer guides can form a partial drawer together with the drawer, in which the drawer is only partially pulled out of the body and at least partially remains within the body in the fully extended state of the drawer slides.

Furthermore, it may be provided that the drawer guides together with the drawer form an overdraw, in which the drawer can be pulled out completely from the carcass and even further away from the carcass. - -

The combination according to the invention preferably has one or more of the features and / or advantages described in connection with the pull-out guide according to the invention.

It may be favorable if a width of the extension corresponds to at least approximately 1.5 times, preferably at least approximately 2 times, a length of the extension.

A width of the extension is in particular at least approximately a maximum horizontal distance between the two extension guides. A length of the extension is in particular a maximum extent of the same along the extension direction.

A maximum extension length and / or a maximum extension travel of the two extension guides preferably corresponds to at most approximately 0.8 times the width of the extension.

The two extension guides are preferably formed with respect to a direction parallel to the extension direction vertical center plane of the statement mirror-symmetrical to each other and / or arranged.

Preferably, the two extension guides are not positively coupled. Rather, the only connection between the two extension guides preferably results from the extract.

In particular, a common in conventional pullout guides for wide separations rack coupling for uniform movement of the pullout guides is preferably unnecessary.

In particular, a stress-induced lowering of the drawer-side guide rails of the vertical guide units of the two slide guides is preferably independent of a vertical load or a vertical - -

Deformation or movement of the drawer-side guide rails of the side guide units of the two extension guides possible.

The lateral guide units of the two extension guides can thus preferably serve exclusively for the lateral stabilization and reliable guidance of the drawer and are preferably not loaded by high weight forces which act on the drawer and are substantially completely absorbed by the vertical guide units.

Further preferred features and / or advantages of the invention are the subject of the following description and the drawings of an embodiment.

In the drawings show:

Figure 1 is a schematic perspective view of an extension guide, which comprises two guide units, which are coupled together by means of a coupling device.

Fig. 2 is another schematic perspective view of the pullout guide of Fig. 1;

3 is a schematic front view of the pullout guide of FIG. 1, viewed in the opposite direction to an extension direction;

4 is a schematic side view of the pullout guide of FIG. 1, looking in the direction of arrow 4 in FIG. 3;

5 is an enlarged view of the area V in FIG. 3; and

6 is a schematic representation of a combination of body,

Excerpt and pullout guide. - -

Identical or functionally equivalent elements are provided with the same reference numerals in all figures.

One in FIGS. 1-6 illustrated embodiment of a generally designated 100 pullout guide is used to guide an excerpt 102 relative to a body 104 (see Fig. 6).

In this case, the drawer 102 can be pulled out in particular from an interior of the body 104 and inserted into the same.

The pullout guide 100 includes a plurality of guide rails, which are movable relative to each other.

In particular, the pull-out guide 100 comprises two body-side guide rails 106, which are fixed to the body 104 in the assembled state of the pull-out guide 100. Furthermore, the pull-out guide 100 comprises two pull-out-side guide rails 108, which are fixed to the pull-out 102 in the mounted state of the pull-out guide 100.

Between each of a body-side guide rail 106 and an extract-side guide rail 108, a middle rail 110 is provided in each case. The drawer guide 100 thus preferably comprises two middle rails 110.

As in particular Fig. 3, two groups each of a body-side guide rail 106, an exhaust-side guide rail 108 and a center rail 110 are provided. Each of these groups will hereinafter be referred to as a guide unit 112.

The guide rails 106, 108, 110 preferably each have, at least in sections, a substantially C-shaped cross-section. - -

Each guide rail 106, 108, 110 preferably comprises a rail back 114 which connects at least two legs 116 of the respective guide rail 106, 108, 110 with each other.

The legs 116 serve in particular as Wälzkörperlaufbahnen 118 of the guide rails 106, 108, 110 and thus for receiving rolling elements 120 of the pullout guide 100th

The rolling elements 120 are guided in particular in (not shown) Wälzkörperkäfigen and allow easy movement of the guide rails 106, 108, 110 relative to each other.

The rolling elements 120 are in particular balls 122 or cylinders.

The two guide units 112 of the drawer guide 100 differ in particular in their orientation and thus in the direction in which the maximum forces can be absorbed and / or transmitted.

A guide unit 112 is preferably designed as a vertical guide unit 124.

In this vertical guide unit 124 is provided in particular that the rail back 114 of the guide rails 106, 108, 110 of the vertical guide unit 124 extend at least approximately along a plane 126 which is at least approximately aligned vertically.

All rolling elements 120 of the vertical guide unit 124 are preferably arranged one above the other in the vertical direction 158.

By means of the vertical guide unit 124, preferably high weight forces of the drawer 102 can be received and / or transferred. - -

Another guide unit 112 is preferably designed as a side guide unit 128.

The side guide unit 128 comprises, in particular, guide rails 106, 108, 110 whose rail backs 114 are aligned transversely to the vertical direction 158, for example at least approximately in the horizontal direction 160.

In particular, preferably runs a plane 130 in which a rail back 114 of the drawer-side guide rail 108 of the side guide unit 128 extends, at least approximately horizontally.

The rail backs 114 of the two guide units 112 are thus preferably aligned transversely to one another, in particular at least approximately perpendicular to one another.

By means of the lateral guide unit 128, an optimal force absorption and / or force transmission can thereby be achieved in the horizontal direction 160.

The two guide units 112 can thus complement each other in the state of use of the pullout guide 100 in order to allow optimal guidance of the pullout 102 along a pullout direction 132.

The guide units 112 are for this purpose coupled together by means of a coupling device 134.

The coupling device 134 comprises, in particular, a plurality of coupling elements 136 for coupling guide rails 106, 108, 110 to one another from different guide units 112. - -

For example, the coupling device 134 comprises two coupling elements 136k, by means of which the body-side guide rails 106 of the two guide units 112 are coupled together.

For example, the two body-side guide rails 106 of the two guide units 112 are firmly and immovably connected to each other by means of the coupling elements 136k with respect to all spatial directions.

The two coupling elements 136k preferably each have an L-shape.

An at least approximately vertical section 138 of each coupling element 136k is preferably arranged on a rail back 114 of the body-side guide rail 106 of the vertical guide unit 124, in particular on the outside thereof.

An at least approximately horizontal section 140 of each coupling element 136k is preferably fixed to a rail back 114 of the body-side guide rail 106 of the side guide unit 128, in particular on the outside thereof.

The side guide unit 128 is arranged, in particular, on a top 142 of the at least approximately horizontal section 140 of each coupling element 136k, which top surface is vertical with respect to the vertical direction 158.

The coupling device 134 further preferably comprises a plurality of coupling elements 136a for coupling the drawer-side guide rail 108 of the vertical guide unit 124 with the drawer-side guide rail 108 of the lateral guide unit 128.

In each case two coupling elements 136a are preferably provided, which are brought into engagement with each other or can be brought to the two - - zugseitigen guide rails 108 of the two guide units 112 to couple with each other.

The two coupling elements 136a of each pair of coupling elements 136a are preferably movable relative to one another in exactly one spatial direction and at the same time are fixed relative to one another in the two further spatial directions oriented perpendicular to this first spatial direction.

By means of each pair of coupling elements 136a, the extraction-side guide rails 108 of the two guide units 112 are thus preferably movable with respect to a spatial direction relative to each other and at the same time fixed relative to each other in the two spatial directions perpendicular to each other and perpendicular to this first spatial direction.

A coupling element 136a of a pair of coupling elements 136a is designed, for example, as a pin 144.

The further coupling element 136a of a pair of coupling elements 136a preferably comprises a receptacle 146 for receiving this pin 144.

The receptacle 146 is designed in particular as a passage opening 148 in an at least approximately horizontal section 140 of an L-shaped coupling element 136a.

In the assembled state of the drawer guide 100, the pin 144 extends in particular in or against a direction of movement 150 in the receptacle 146, in particular through the passage opening 148 therethrough.

The direction of movement 150 is, in particular, that direction with respect to which the two coupling elements 136a of a pair of coupling elements - - elements 136a and consequently also the two extraction-side guide rails 108 of the two guide units 112 are movable relative to each other.

The movement direction 150 is in particular aligned at least approximately vertically.

In the mounted state of the pullout guide 100, the two body-side guide rails 106 of the two guide units 112 are fixed to the body 104, in particular by means of the coupling elements 136k interconnecting these body-side guide rails 106.

For fixing the extension 102 on the extraction-side guide rails 108 of the guide units 112, one or more extension receptacles 152 are preferably provided.

The one or more extension receptacles 152 are in particular suspension straps for suspending the drawer 102.

The pull-out receptacles 152 are preferably arranged on coupling elements 136a of the coupling device 134.

In particular, the pull-out receptacles 152 are arranged on those coupling elements 136a, which are fixed immovably on the extraction-side guide rails 108 of the vertical guide unit 124.

The entire drawer 102 is thus preferably movably received in the direction of movement 150 relative to the side guide unit 128.

As can be seen in particular from FIGS. 1 and 2, the one or more coupling elements 136 preferably each comprise one or more stiffening ribs 154, which in particular are oriented at least approximately vertically. This can in particular even at lower - -

Material thickness of the material for the production of the coupling elements 136 a stable configuration of the coupling elements 136 can be ensured.

The operation of the drawer guide 100 will be described below in particular with reference to FIGS. 4 described.

In the fully extended state of the pullout guide 100 shown in FIG. 4, the weight force of the pullout 102 may result in relatively high bending moments and / or torques which are a front end 156 of the pullout-side guide rail 108 of the vertical guide unit 124 in the direction of movement 150 deflect.

The front end 156 of the drawer-side guide rail 108 of the vertical guide unit 124 is thereby moved downward, in particular in a substantially vertical direction 158.

If the two guide units 112 were now firmly and immovably coupled to one another, this movement of the front end 156 of the drawer-side guide rail 108 of the vertical guide unit 124 would be transmitted to the front end 156 of the drawer-side guide rail 108 of the lateral guide unit 128.

Due to the different orientation of the side guide unit 128 relative to the vertical guide unit 124, this would lead to an undesirable transverse load of the side guide unit 128, which in turn could affect the function of the same.

By means of the coupling device 134 is therefore preferably ensured that the front end 156 of the drawer-side guide rail 108 of the side guide unit 128 is not loaded in the vertical direction 158 even at high load of the drawer 102. - -

Rather, only an immovable fixing along the extension direction 132 and in at least approximately horizontal direction 160 is achieved via the two coupling elements 136a of each pair of coupling elements 136a.

By means of the coupling device 134, in particular weight forces can be decoupled from cornering forces.

Even large weight loads can thus be reliably absorbed while maintaining optimum side guidance.

The pull-out guide 100 is thus particularly suitable for relatively wide pullouts 102, in which the pull-out guides 100 arranged on both sides for guiding the pullout 102 are relatively widely spaced from each other and have comparatively a small pull-out length and / or a small pull-out path. In the case of such pull-outs 102, the use of conventional pull-out guides 100 can lead to malfunctioning of the pull-out guides 100 due to tilting, inter alia, to undesired movement blockages.

However, the described embodiment of an extension guide 100 can, by means of the combination of vertical guide unit 124, side guide unit 128 and coupling device 134, preferably also ensure a reliable, side-stable pull-out and insertion movement in such pull-outs 102.

The drawer guide 100 is used in a specific embodiment, for example, as part of a combination 162.

The combination 162 preferably comprises two pull-out guides 100, a body 104 and a pull-out 102 movable relative to the body 104 by means of the pull-out guides 100. - -

A width B of the drawer 102 is preferably at least about 1.5 times, for example at least about 2 times, a length L of the drawer 102 taken along the extension direction 132.

The two extension guides 100 are preferably arranged mirror-symmetrically with respect to one another along the extension direction 132 extending vertical longitudinal center plane of the drawer 102 and / or formed.

In a further embodiment, however, it can also be provided that two identical drawer slides 100 are provided, wherein a slide guide 100 is then arranged, for example, such that the vertical guide unit 124 is arranged above the lateral guide unit 128, while the further slide guide 100 is arranged such that the Vertical guide unit 124 is disposed below the side guide unit 128.

- -

LIST OF REFERENCE NUMBERS

100 pullout guide

102 extract

104 corpus

106 body side guide rail

108 composite guide rail

110 middle rail

112 leadership unit

114 Rail back

116 thighs

118 rolling element raceway

120 rolling elements

122 ball

124 vertical guide unit

126 level

128 side guide unit

130 level

132 Extraction direction

134 coupling device

136 coupling element

136a, coupling-out coupling element

136k body side coupling element

138 vertical section

140 horizontal section

142 top

144 cones

146 recording

148 passage opening

150 direction of movement

152 extract admission

154 stiffening rib

156 front end - -

158 vertical direction

160 horizontal direction

162 combination

B width

L length

Claims

claims

1. Pull-out guide (100) for guiding a pull-out (102) which can be pulled out of a carcass (104), wherein the pull-out guide (100) has a guide unit (112) designed as a vertical guide unit (124) and a side guide unit (128 ), wherein the two guide units (112) each comprise a body-side guide rail (106) and an extraction-side guide rail (108) mounted on rolling elements (120), and wherein the two guide units (112) are connected by means of a coupling device (134). coupled together.

2. pullout guide (100) according to claim 1, characterized

the body-side guide rails (106) of the two guide units (112) are immovably connected to one another with respect to the extension direction (132) by means of the coupling device (134) and / or

in that the drawer-side guide rails (108) of the two guide units (112) are immovably connected to one another by means of the coupling device (134) with respect to the extension direction (132).

3. pullout guide (100) according to any one of claims 1 or 2, characterized

the body-side guide rails (106) of the two guide units (112) are immovably connected to one another by means of the coupling device (134) with respect to a spatial direction (158, 160) oriented perpendicular to the extension direction (132)

and or

in that the drawer-side guide rails (108) of the two guide units (112) are immovably connected to one another by means of the coupling device (134) with respect to a spatial direction (158, 160) oriented perpendicular to the pull-out direction (132).

4. pullout guide (100) according to one of claims 1 to 3, characterized

the body-side guide rails (106) of the two guide units (112) are movably connected to one another by means of the coupling device (134) with respect to a spatial direction (158, 160) oriented perpendicular to the extension direction (132)

and or

in that the drawer-side guide rails (108) of the two guide units (112) are movably connected to one another by means of the coupling device (134) with respect to a spatial direction (158, 160) oriented perpendicular to the pull-out direction (132).

5. pullout guide (100) according to one of claims 1 to 4, characterized

in

in that the coupling device (134) comprises one or more coupling elements (136) which are fixed on both sides to rail spines (114) of the body-side guide rails (106),

and or

in that the coupling device (134) comprises one or more coupling elements (136) which are fixed on both sides to rail backs (114) of the extraction-side guide rails (108).

6. pullout guide (100) according to one of claims 1 to 5, characterized

characterized in that the coupling device (134) comprises two or more than two coupling elements (136) which are engageable or engageable to couple two guide rails (106, 108) and which in one or more spatial directions (158, 160), in particular in exactly one spatial direction (158, 160), are movable relative to each other.

7. pullout guide (100) according to claim 6, characterized in that one of the coupling elements (136) comprises a pin (144) and a further one of the coupling elements (136) has a passage opening (148) for receiving and / or guiding the pin (144).

8. pullout guide (100) according to one of claims 1 to 7, characterized

characterized in that the coupling device (134) comprises one or more coupling elements (136) each having one or more stiffening ribs (154).

9. pullout guide (100) according to one of claims 1 to 8, characterized

characterized in that the guide rails (106, 108) of the vertical guide unit (124) each have at least one rail spine (114) which connects two legs (116) of the respective guide rail (106, 108) to each other,

and that the rail backs (114) of the guide rails (106, 108) of the vertical guide unit (124) are aligned at least approximately vertically.

10. pullout guide (100) according to one of claims 1 to 9, characterized

characterized in that the guide rails (106, 108) of the side guide unit (128) each have at least one rail back (114), which in each case connects two legs (116) of the respective guide rail (106, 108),

and that the rail backs (114) of the guide rails (106, 108) of the side guide unit (128) are aligned transversely to a vertical direction (158), in particular at least approximately horizontally.

11. pullout guide (100) according to one of claims 1 to 10, characterized

in that the side guide unit (128) is arranged completely underneath or completely above the vertical guide unit (124).

12. A combination (162), comprising: a body (104), in an extension direction (132) from the body (104) extendable extract (102) and two pullout guides (100) according to any one of claims 1 to 11 for receiving and guiding of the statement (102).

13. A combination (162) according to claim 12, characterized in that a width (B) of the drawer (102) at least about 1.5 times, preferably at least about 2 times, a length (L) of the drawer (102 ) corresponds.

14. Combination (162) according to any one of claims 12 or 13, characterized

in that a maximum extension length and / or a maximum extension travel of the two extension guides (100) corresponds to at most approximately 0.8 times a width (B) of the extension (102).

15. Combination (162) according to any one of claims 12 to 14, characterized

in that the two pull-out guides (100) are designed and / or arranged to be mirror-symmetrical with respect to each other with respect to a vertical center plane of the drawer (102) running parallel to the pull-out direction (132).