Drawer side wall for drawer

Abstract

The invention relates to a drawer side wall (2) for a drawer (1), comprising a hollow profile (8) and a connecting device (6) for detachably connecting a front panel (3) and the drawer side wall (2), the connecting device (6) being arranged at least in some regions within the hollow profile (8), the connecting device (6) comprises at least one coupling device (18) for detachably coupling the drawer side wall (2) and a pull-out guide rail (11) of the drawer pull-out guide (9), the at least one coupling device (18) has at least one pivotable or bendable coupling rod (18b) for detachably coupling to a pull-out rail (11) of the drawer pull-out guide (9) and / or at least one coupling element (18a) which can be detachably coupled to the coupling rod (18b) for detachably coupling to a pull-out rail (11) of the drawer pull-out guide (9).

Description

Technical Field

[0001] The invention relates to a drawer side wall for a drawer, comprising a hollow profile and a connecting device for detachably connecting a front panel and a drawer side wall, wherein the connecting device is at least partially arranged within the hollow profile, and the connecting device comprises at least one coupling device for detachably coupling the drawer side wall and a pull-out guide rail of a drawer pull-out guide device.

[0002] Furthermore, the invention relates to an arrangement comprising at least one, preferably two, drawer side walls of the type to be described and at least one front panel.

[0003] Furthermore, the invention relates to a method for coupling a drawer side wall of the type to be described and an extension guide of a drawer extension guide. Background Art

[0004] EP 0 740 917 A1 discloses a drawer side wall, which is made of a hollow profile and has a connecting device for detachably connecting to a front panel. The connecting device comprises a spring-loaded rocker that can be detachably locked with a retaining component to be fixed on the front panel.

[0005] In DE 20 2007 001 782 U1, DE 94 01 168 U1 and DE 94 19 610 U1, drawer side walls with connecting devices are disclosed, which can be connected not only to a drawer front panel but also to an extendable running rail of a drawer extension guide. A disadvantage of these designs is that the connecting device for coupling to the extension rail of the drawer extension guide must be introduced with targeted precision, wherein a significant frictional resistance must be overcome in order to couple and decouple the extension rail. Summary of the invention

[0006] The object of the present invention is to provide an improved drawer side wall which can be designed to be more compact, simpler and more cost-effective while avoiding the above-mentioned disadvantages.

[0007] This is achieved according to the invention by the features of claim 1 , further embodiments of the invention being defined in the dependent claims.

[0008] According to the invention, it is provided that the at least one coupling device has at least one pivotable or bendable coupling rod for detachable coupling to an extension rail of a drawer extension guide and / or at least one coupling element detachably coupleable to the coupling rod for detachable coupling to an extension rail of a drawer extension guide.

[0009] In this way, the required force of coupling and decoupling can be greatly reduced and it is convenient for personnel to operate. In particular, one person can carry out intentional coupling and decoupling of the pull-out guide rail thus.

[0010] In other words, a drawer side wall with a connecting device is provided, which can be detachably connected not only to the front panel of the drawer, but also to the extension rail of the drawer extension guide.

[0011] Thus, the function of fixing the front panel and the function of coupling the drawer side wall and the extension rail of the drawer extension guide are combined into a common structural unit, without having to use two separate structural units to fulfill these functions. As a result, the common structural unit of the connecting device can be designed more compactly, more simply and more cost-effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Further details and advantages of the invention emerge from the following description of the figures.

[0013] Figure 1a-1d A perspective view of a drawer with drawer side walls and a front panel and an enlarged detail view thereof are shown,

[0014] Figure 2a , Figure 2b A perspective view and an enlarged detail view of a drawer extension guide and a drawer side wall which can be coupled to an extension guide,

[0015] Figure 3a , Figure 3b The coupling of the drawer side wall and the extension rail of the drawer extension guide is shown in two different positions,

[0016] Figure 4a , Figure 4b A perspective view showing the coupling rod and the coupling element in the coupled position and a cross-sectional view of the coupling rod supported on the extension guide,

[0017] Figure 5 An exploded view showing a possible embodiment of the connection device,

[0018] Figure 6a , Figure 6b A perspective view of a drawer side wall from below and an enlarged detail view thereof are shown,

[0019] Figure 7a-7c The detachable locking of the holding element and the connecting device which can be fixed to the front panel is shown in chronologically successive steps.

[0020] Figure 8a , Figure 8b A perspective view of another embodiment of a drawer side wall and an enlarged detail view thereof are shown,

[0021] Fig. 9 Show according to Figure 8a , Figure 8b An exploded view of an embodiment of a connecting device for a drawer side wall,

[0022] Figure 10a-Figure 10c Show according to Fig. 9 A perspective view of the connecting device from below and two enlarged details thereof,

[0023] Figure 11a-Figure 11d The steps are shown in time sequence according to Figure 10a-Figure 10c The coupling process of the connecting device,

[0024] Figure 12a-12e The steps are shown in time sequence according to Figure 10a-Figure 10c The unlocking process of the connection device,

[0025] Figure 13a-Figure 13c Different views of a further exemplary embodiment of a drawer side wall with a resetting device for resetting the coupling rod are shown.

[0026] Fig.14a , Fig.14b The coupling rod is shown in two different positions according to Figure 13a-Figure 13c The connecting device of the drawer side wall,

[0027] Figure 15a-Figure 15c Show according to Fig.14a , Fig.14b Different views of a slightly modified embodiment of the connecting device. DETAILED DESCRIPTION

[0028] Figure 1a A drawer 1 is shown in a perspective view and comprises drawer side walls 2 , a front panel 3 to be connected to the drawer side walls 2 , a drawer bottom 4 and a rear wall 5 .

[0029] The drawer side walls 2 each comprise a connecting device 6 for preferably detachably connecting the front panel 3 and the drawer side walls 2. The drawer side walls 2 each have a hollow profile 8, preferably made of metal, in which the connecting device 6 can be arranged at least partially, preferably substantially completely.

[0030] The drawer side wall 2 has an end side 7 facing the front panel 3 , wherein the connecting device 6 in the connected state between the drawer side wall 2 and the front panel 3 at least partially contacts the rear side of the front panel 3 facing the drawer side wall 2 .

[0031] The drawer 1 is supported movably relative to a furniture body (not shown here) via a drawer extension guide 9. The drawer extension guide 9 comprises a body rail 10 to be fixed to the furniture body and at least one extension rail 11 movable relative to the body rail 10. The drawer 1 can be extended or extended via a coupling device 18 (described below). Figure 2a ) is detachably coupled to the extension rail 11 of the drawer extension guide device 9.

[0032] The drawer 1 comprises at least one rear wall 5 which can be arranged parallel to the front panel 3. The drawer side wall 2 can have at least one rear wall bracket 12, via which the rear wall 5 can be connected to the drawer side wall 2, preferably detachably.

[0033] Figure 1b Shown in Figure 1a Magnified view of the boxed area.

[0034] Figure 1c A holding element 13 is shown, which can be fastened to the rear side of the front panel 3 , for example, by means of screws 14 and / or tenons.

[0035] Figure 1d The holding part 13 is shown fixed to the back side of the front panel 3. The connecting device 6 can advantageously have a locking device 29 ( Figure 5 ), the retaining component 13 can be detachably locked with the drawer side wall 2 via the locking device.

[0036] Figure 2a A perspective view from above of a drawer side wall 2 is shown, wherein the drawer side wall 2 can be detachably coupled to the extension rail 11 of the drawer extension guide 9 via a coupling device 18. In the embodiment shown, the coupling device 18 comprises a coupling element 18a arranged on the drawer side wall 2, which can be detachably coupled to a coupling rod 18b of the extension rail 11. Figure 2a 2 shows the uncoupled state between the coupling element 18 a and the coupling rod 18 b .

[0037] The coupling device 18 with the coupling element 18 a and the connecting device 6 for the preferably detachable connection of the front panel 3 and the drawer side wall 2 are combined to form a common structural unit.

[0038] The coupling rod 18 b for detachable coupling to the coupling element 18 a is supported on the extension guide 11 so as to be bendable or pivotable about an axis which runs vertically in the assembled position.

[0039] The drawer extension guide 9 can have a height adjustment device 17 with a movable actuating element 17 a , wherein the height position of the drawer 1 relative to the extension guide 11 can be adjusted by actuating the actuating element 17 a .

[0040] In the rear region of the extension guide 11, a hook 15 is provided, which is arranged at a predetermined distance from the upper side of the extension guide 11 and extends in the longitudinal direction L of the drawer side wall 2. In the assembled state of the drawer side wall 2, the hook 15 is accommodated in the hole 16 of the rear wall bracket 12. The hook 15 defines the rear position of the drawer 1 on the extension guide 11. In addition, the rear region of the drawer 1 can be stabilized in a direction extending transversely to the longitudinal direction L of the drawer side wall 2 by the hook 15 engaged in the hole 16.

[0041] Figure 2b Shown in Figure 2a Enlarged view of the framed area. According to one embodiment, it can be provided that the drawer side wall 2 is designed to be essentially rectangular and / or to be essentially rectangular in a cross-sectional plane perpendicular to the longitudinal direction L of the drawer side wall 2 .

[0042] The connecting device 6 for the detachable connection of the front panel 3 comprises a coupling device 18 , by means of which the drawer side wall 2 can be detachably coupled to the extension rail 11 of the drawer extension guide 9 .

[0043] In the exemplary embodiment shown, the coupling device 18 comprises at least one coupling element 18 a arranged on the drawer side wall 2 and which can be detachably coupled to a coupling rod 18 b .

[0044] In the figures shown, the coupling element 18 a has a contact surface 19 , a first stop surface 20 a extending in the longitudinal direction L and / or a second stop surface 20 b extending transversely to the longitudinal direction L of the drawer side wall 2 .

[0045] In the configuration shown, the contact surface 19 is designed to contact the drawer side wall 2, the first stop surface 20a is designed to contact the vertical strip 23 of the extension guide 11, and the second stop surface 20b is designed to contact the coupling rod 18b. By means of the locking surfaces 22 offset in the longitudinal direction L of the drawer side wall 2, the drawer 1 can be in different depth positions when locked with the extension guide 11, so that the front side of the front panel 3 can be oriented substantially in a common plane with the adjacent front panel.

[0046] Of course, a kinematic reversal is also possible, with the coupling rod 18 b being arranged on the connecting device 6 of the drawer side wall 2 and the coupling element 18 a being arranged on the extension rail 11 .

[0047] Furthermore, the coupling element 18a has at least one inclined surface 20c, by which the coupling rod 18b can be deflected in a direction transverse to the longitudinal direction L of the drawer side wall 2 against a spring force when the drawer side wall 2 and the extension guide 11 are coupled. After the deflection, the coupling rod 18b can be automatically locked with the coupling element 18a by the spring force generated.

[0048] According to one embodiment, it can be provided that the drawer side wall 2 has a groove 24 extending in the longitudinal direction L of the drawer side wall 2 for accommodating the edge of the drawer bottom 4. The groove 24 can have an upper retaining strip 24a and a lower retaining strip 24b spaced apart from the upper retaining strip and extending substantially parallel to the upper retaining strip, and the edge of the drawer bottom 4 can be arranged between the upper retaining strip and the lower retaining strip.

[0049] Preferably, it can be provided that at least one side of the drawer side wall 2 is formed by a one-piece sheet metal part, wherein the groove 24 together with the two retaining strips 24 a , 24 b is formed into the sheet metal part by bending.

[0050] Figure 3a The coupling of the drawer side wall 2 is shown in a different position of the drawer side wall 2 relative to the extension guide 11 .

[0051] By pushing the drawer side wall 2 onto the extension rail 11 of the drawer extension guide 9, the coupling rod 18b is pivoted in a plane extending parallel to the running plane of the extension rail 11 due to the cooperation of the two inclined surfaces 20c, 21, wherein the force accumulator for applying force to the coupling rod 18b is chargeable.

[0052] It can be seen that the front end of the extension guide 11 has a strip 11a which is preferably lowered forward and which is displaceably guided in a guide 25 of the coupling rod 18b. By means of the strip 11a engaging in the guide 25, the coupling rod 18b can be precisely guided in the lateral direction.

[0053] Figure 3b The locked position between the drawer side wall 2 and the extension rail 11 is shown. As the drawer side wall 2 continues to move on the extension rail 11, the coupling rod 18b can be detachably coupled to the coupling element 18a by the force of the relaxed force accumulator. In the coupled position, the first stop surface 20a of the coupling element 18a rests on the vertical strip 23 of the extension rail 11 and thus stabilizes the drawer side wall 2 in a direction extending transversely to the longitudinal direction L.

[0054] The coupling rod 18b can, for example, have a handle 26 configured for manual operation, by which the coupling between the drawer side wall 2 and the extension rail 11 can be released. By manually operating the handle 26 by overcoming the elastic force of the coupling rod 18b, the coupling between the drawer side wall 2 and the extension rail 11 can be released again.

[0055] Figure 4a The position of the coupling between the coupling rod 18b and the coupling element 18a is shown in a perspective view. In the exemplary embodiment shown, the coupling element 18a is arranged on a base body 6a of the connecting device 6, wherein the base body 6a can be arranged in the front region of the drawer side wall 2.

[0056] The coupling rod 18 b with the blocking surface 22 is supported on a flexure joint 27 which, in this exemplary embodiment, forms a force accumulator for applying a force to the coupling rod 18 b.

[0057] The coupling rod 18 b comprises a guide 25 extending transversely to the longitudinal direction L for linearly guiding the strip 11 a of the extension guide 11 . The coupling rod 18 b can be connected to the extension guide 11 of the drawer extension guide 9 via at least one fastening section 28 .

[0058] Figure 4b The cross section of the coupling rod 18b arranged on the extension guide 11 is shown. The forwardly lowered strip 11a of the extension guide 11 can be seen, wherein the coupling rod 18b is displaceably guided in a direction extending transversely to the longitudinal direction L via the strip 11a engaging in the guide 25 .

[0059] Figure 5 A possible embodiment of the connecting device 6 is shown in an exploded view. The connecting device 6 has a base body 6a, preferably made of plastic, which can be arranged within the hollow profile 8 of the drawer side wall 2. It can be seen that the coupling element 18a of the coupling device 18 is arranged on or in the base body 6a of the connecting device 6.

[0060] The connecting device 6 has a groove 24 which extends in the longitudinal direction L of the drawer side wall 2 and in which the edge of the drawer bottom 4 can be arranged.

[0061] According to a preferred embodiment, it can be provided that: the connecting device 6

[0062] at least one locking device 29, by which the holding part 13 to be fixed to the front panel 3 can be removably locked, preferably the locking device 29 has at least one preferably spring-loaded and / or movably supported locking element 29a, and / or

[0063] At least one adjusting device 31 is provided, by which the position of the front panel 3 relative to the drawer side wall 2 can be adjusted in at least one direction, preferably transverse to the longitudinal direction L of the drawer side wall 2, preferably the at least one adjusting device 31 has at least one eccentric member 32, and / or

[0064] In the state mounted on the drawer side wall 2, it is substantially completely accommodated in the drawer side wall 2, except for the coupling device 18, and / or

[0065] A base body 6 a is provided, which is preferably formed from plastic and / or is designed to be essentially L-shaped.

[0066] In the embodiment shown, the locking device 29 has a locking element 29a loaded by a spring element 29b with a recess 30, which is designed to accommodate a pin 13a of the holding part 13. When the pin 13a is inserted into the recess 30, the locking element 29a moves upwards by the inclined surface 33 against the force of the spring element 29b, and the pin 13a can then be locked in the recess 30.

[0067] The adjustment device 31 can have a rotatable adjustment element 31a with at least one eccentric 32, which can be arranged between the two parallel-running side strips of the holding part 13. By rotating the adjustment element 31a, the holding part 13 (and thus the front panel 3) can be adjusted in the lateral direction relative to the base body 6a.

[0068] Figure 6a The drawer side wall 2 with the hollow profile 8 is shown in a perspective view from below. In the figure shown, the holding part 13 to be fastened to the front panel 3 is locked with the locking device 29 of the connecting device 6.

[0069] Figure 6b Shown in Figure 6a An enlarged view of the framed area, from which the front end area of ​​the drawer side wall 2 is shown in more detail. The coupling element 18a of the coupling device 18 is provided for detachable coupling to the extension rail 11 of the drawer extension guide 9.

[0070] A locking element 29 a of the locking device 29 projects downward from the drawer side wall 2 , wherein the locking between the holding part 13 and the locking element 29 can be released by applying pressure to the locking element 29 .

[0071] The adjusting element 31 a of the adjusting device 31 has a receptacle for a tool, wherein the position of the holding part 13 in a direction extending transversely to the longitudinal direction L of the drawer side wall 2 can be adjusted by rotating the adjusting element 31 a .

[0072] Figure 7a-7c The detachable locking of the holding element 13 and the connecting device 6 to be fastened to the front panel 3 is shown in chronologically successive steps.

[0073] Figure 7a The holding part 13 is shown with a pin 13 a which can be detachably locked with a locking element 29 a of a locking device 29 when the holding part 13 is pushed in.

[0074] Figure 7b It is shown that when the pin 13a hits the inclined surface 33 of the locking element 29a, the locking element 29a moves against the force of the spring element 29b. The spring element 29b can be designed as a compression spring. Therefore, the locking element 29a moves upward against the force of the spring element 29b.

[0075] Figure 7c It is shown that the pin 13 a of the holding part 13 is blocked by the force of the released spring element 29 b , wherein the pin 13 a of the holding part 13 is located in a recess 30 of the blocking element 29 in the blocked state.

[0076] Figure 8a A further embodiment of a drawer side wall 2 is shown, which is coupled to an extension rail 11 of a drawer extension guide 9 via a coupling device 18 .

[0077] The carcass rail 10 of the drawer extension guide 9 has a fastening section 10 a , via which the carcass rail 10 can be fastened to a furniture carcass.

[0078] In the coupled state, the drawer side wall 2 is arranged between the fastening section 10 a of the carcass rail 10 and the vertical web 23 of the extension rail 11 .

[0079] In the exemplary embodiment shown, the connecting device 6 has a coupling device 18 with a pivotable coupling rod 18 b which can be detachably coupled to the extension rail 11 of the drawer extension guide 9 .

[0080] Figure 8b Shown in Figure 8a The coupling rod 18b is rotated about a vertically extending axis 34 ( Fig. 9 ) is pivotably supported on the drawer side wall 2 and extends laterally from the inner side of the drawer side wall 2.

[0081] The coupling rod 18b can have two or more locking surfaces 22, which are arranged offset from one another in the longitudinal direction L of the drawer side wall 2. The drawer side wall 2 can be locked in two or more different depth positions relative to the extension rail 11 by means of different locking surfaces 22. In this way, the depth position of the drawer 1 relative to the furniture body can also be oriented. It can be seen that one of the locking surfaces 22 rests on the edge 23a of the vertical strip 23 of the extension rail 11.

[0082] Fig. 9 The exploded diagram shows Figure 8a , Figure 8b 2. In this embodiment, the coupling rod 18b is pivotably supported on the base body 6a, preferably on the bottom side of the base body 6a, about an axis 34. The coupling rod 18b can be loaded by a spring 35, by which the coupling rod 18b can be pressed toward the coupling position.

[0083] Regarding other functions of the connecting device 6, refer to Figure 5 Embodiment of the invention.

[0084] Fig.10aShown in bottom perspective Fig. 9 The coupling rod 18b is pivotally supported about the axis 34 and is pressed toward the coupling position by a spring 35. As shown, the spring 35 can be formed by the material elasticity of the plastic component or alternatively by a mechanical spring element (such as a tension spring, compression spring or torsion spring). For the sake of clarity, the pull-out guide rail 11 is not shown.

[0085] Fig.10b Shown in Fig.10a Enlarged view of the framed area, wherein the coupling lever 18b is in the unlocked position.

[0086] Fig.10c The coupling rod 18 b is shown in the coupled position, which is provided by the force of the spring 35 .

[0087] Figure 11a-Figure 11d The steps that follow one another in time are shown according to Figure 10a-Figure 10c The coupling process of the connecting device 6 is shown in FIG.

[0088] Fig.11a The coupling rod 18b is shown pivotably mounted on the base body 6a about an axis 34 and pressed toward the coupling position by a spring 35. The coupling rod 18b can be connected to the extension rail 11 of the drawer extension guide 9, wherein the extension rail 11 has a vertical strip 23 and an edge 23a for abutting the coupling rod 18b. In addition, the extension rail 11 has a stop 36, by which the coupling rod 18b can be deflected against the force of the spring 35. In this way, the spring 35 can be charged.

[0089] Fig.11b It is shown that the coupling rod 18b strikes against a stop 36 of the extension rail 11 when the drawer side wall 2 is pushed onto the extension rail 11. In this way, the coupling rod 18b is pressed against the force of the spring 35.

[0090] Fig.11c It is shown that when the drawer side wall 2 is pushed further onto the extension rail 11 , the tensioned coupling rod 18 b can be moved along the outer side of the vertical web 23 of the extension rail 11 .

[0091] Fig.11d It is shown that the spring-loaded coupling rod 18b enters the recess of the extension rail 11, wherein the coupling rod 18b is pressed into the coupling position by the force of the relaxed spring 35. In the coupling position, the locking surface 22 of the coupling rod 18b and the edge 23a of the extension rail 11 are in contact with each other and thus prevent relative movement between the drawer side wall 2 and the extension rail 11.

[0092] Figure 12a-12e The steps that follow one another in time are shown according to Figure 10a-Figure 10c The decoupling process of the connecting device 6.

[0093] Fig.12a The coupled position between the coupling rod 18 b and the extension guide 11 is shown, in which the coupling rod 18 b bears against the edge 23 a of the extension guide 11 .

[0094] Figure 12b It is shown that the drawer side wall 2 must be manually raised by a height Δx in order to be able to release the coupling rod 18 b from the edge 23 a of the extension rail 11 .

[0095] Fig.12c It is shown that the drawer 1 is pulled out by a user in the extension direction 38 by a travel distance Δs. In the process, the coupling rod 18 b is moved through a first gap 37 a extending in the longitudinal direction L of the extension guide 11 .

[0096] Fig.12d It is shown that the drawer 1 is lowered by a height Δx1 by manually pressing the drawer side wall 2 of the drawer 1 downwards.

[0097] Fig.12e It is shown that the drawer 1 has moved further in the extension direction 38, wherein the coupling rod 18b can move through the second gap 37b of the extension guide 11 extending in the longitudinal direction L. After the coupling rod 18b has moved through the second gap 37b of the extension guide 11, the drawer side wall 2 and the extension guide 11 can be separated from each other.

[0098] A method for coupling a drawer side wall 2 of the generic type to an extension rail 11 of a drawer extension guide 9 is characterized in that the drawer side wall 2 and the extension rail 11 are detachably coupled by means of a coupling device 18 .

[0099] According to a further development of the method, provision can be made for the drawer side wall 2 to be moved for the coupling essentially parallel to the longitudinal direction L of the extension guide 11 and / or for the coupling device 18 to have a spring-loaded coupling rod 18 b which is displaced during the coupling against the spring action.

[0100] According to a further embodiment of the method, provision can be made for the drawer side wall 2 to be manually raised from the connected state for decoupling from the drawer extension guide 9 , then moved in the extension direction 38 , then lowered and then moved again in the extension direction 38 .

[0101] Figure 13a-Figure 13c A further embodiment of a drawer side wall 2 is shown in different views.

[0102] Fig.13a A perspective view of a drawer side wall 2 in the form of a hollow profile 8 is shown. The retaining element 13 ( Figure 1c , Figure 1d) can be fixed to the front panel 3 via at least one screw 14. The holding component 13 can overcome the spring element 29b ( Figure 5 ) to loosen.

[0103] The drawer side wall 2 has a recess 24 extending in the longitudinal direction L for partially accommodating the drawer bottom 4 , wherein the drawer bottom 4 can be fixed in a non-positive manner within the recess 24 of the drawer side wall 2 via at least one fixing element 40 , for example in the form of at least one claw.

[0104] The coupling rod 18b is pivoted about a rotation axis 42 ( Fig.14a , Fig.14b ) is rotatably supported on the drawer side wall 2.

[0105] The at least one coupling rod 18 b can be reset from the coupled position into the released position by means of a reset device 39 .

[0106] According to a preferred embodiment, it can be provided that:

[0107] The reset device 39 comprises at least one slider 39a which is supported movably in the longitudinal direction L of the drawer side wall 2, and / or

[0108] - The resetting device 39 comprises at least one resetting contour 39b ( Fig.14a , 14b ), the at least one coupling rod 18b can be displaced from the coupling position toward the release position by means of the reset contour.

[0109] The resetting device 39 comprises at least one handle element 41 which projects downwardly from the drawer side wall 2 , in particular in the assembled position of the drawer side wall 2 .

[0110] Fig.13b A detail of the drawer side wall 2 is shown in a view from below, wherein the coupling rod 18 b is in a coupled position with an extension rail 11 (not shown here) of the drawer extension guide 9 .

[0111] By means of a slide block 39a which can be linearly displaced in the longitudinal direction L, the coupling rod 18b can be moved from one end to the other according to the Fig.13b The coupling position moves to the release position, as in Fig.13c Shown in.

[0112] Fig.13c A detail of the drawer side wall 2 is shown in a bottom view, wherein the coupling lever 18 b is in the released position.

[0113] By means of the slide 39 a which can be actuated by at least one handle element 41 , preferably two handle elements 41 , the coupling rod 18 b can be intentionally decoupled from the extension rail 11 of the drawer extension guide 9 .

[0114] The at least one handle element 41 is integrally connected to the slide 39 a and / or can be directly manually operated.

[0115] It is also possible for the slide 39 a and the at least one handle element 41 to be designed as separate components from one another and to be connected to one another in a kinematically coupled manner.

[0116] The coupling rod 18b can be connected by at least one spring 35 ( Figure 10a-Figure 10c ) is preloaded toward the locked position, wherein a defined decoupling of the coupling rod 18b can be achieved by moving the slide 39a against the force of the spring 35.

[0117] Fig.14a Show according to Figure 13a-Figure 13c The connecting device 6 of the drawer side wall 2.

[0118] The coupling rod 18 b of the coupling device 18 is supported on the base body 6 a so as to be pivotable about a rotation axis 42 .

[0119] By the linear movement of the slider 39a of the reset device 39, the coupling rod 18b can be adjusted from the Fig.14a The coupling position starts from Fig.14b The loose position of the screw is displaced.

[0120] For this purpose, the restoring device 39 can have at least one restoring contour 39 b , via which the at least one coupling rod 18 b can be displaced from the coupled position toward the released position.

[0121] Fig.14b Show according to Fig.14a The coupling rod 18 b is in a disengaged position relative to the extension rail 11 (not shown here) of the drawer extension guide 9 .

[0122] Fig.15a The connecting device 6 according to a slightly modified embodiment is shown in a side view, wherein the holding part 13 is locked with the connecting device 6 via a locking device 29 with a locking element 29 a.

[0123] It can be seen that at least one spring element 43 , for example in the form of a leaf spring, is arranged on the slide 39 a of the restoring device 39 .

[0124] The spring element 43 ensures the correct position of the slide 39 a relative to the base body 6 a of the connecting device, wherein the slide 39 a rests against the coupling rod 18 b of the coupling device 18 due to the force of the spring element 43 .

[0125] Fig.15b Shown in Fig.15a Magnified view of the boxed area "B".

[0126] Fig.15c Shown along Fig.15b It can be seen that the slide 39a of the reset device 39 has a first reset contour 39b, and the coupling rod 18b of the coupling device 18 has a second reset contour 39c, wherein the first reset contour 39b and the second reset contour 39c run against each other when the coupling rod 18b moves between the coupling position and the release position.

[0127] The first restoring contour 39 b and the second restoring contour 39 c can each be designed to be curved.

[0128] The coupling rod 18 b is prestressed toward the coupled position by a spring 35 , for example in the form of a leaf spring.

[0129] When the slide 39 a is pulled in the extension direction of the drawer 1 , the coupling rod 18 b is moved via the mutually cooperating restoring contours 39 b , 39 c toward the release position, so that the drawer 1 can be unlocked from the drawer extension guide 9 .

[0130] The force of the spring element 43 is determined to be weaker than the force of the spring 35 .

Claims

1. A drawer side wall (2) for a drawer (1), comprising a hollow profile (8) and a connecting device (6) for detachably connecting a front panel (3) and the drawer side wall (2), wherein: The connecting device (6) is at least partially arranged within the hollow profile (8), characterized in that the connecting device (6) comprises at least one coupling device (18) for detachably coupling the drawer side wall (2) and the extension rail (11) of the drawer extension guide device (9), characterized in that the at least one coupling device (18) has at least one pivotable or bendable coupling rod (18b) for detachably coupling with the extension rail (11) of the drawer extension guide device (9) and / or at least one coupling element (18a) detachably coupleable to the coupling rod (18b) for detachably coupling with the extension rail (11) of the drawer extension guide device (9).

2. The drawer side wall (2) according to claim 1, wherein: The at least one coupling rod (18b) capable of bending or pivoting about a vertically extending axis (34) in an assembled position, and / or can be pressed towards the coupled position by a spring (35), and / or capable of being detachably locked with an edge (23a) of a pull-out guide rail (11) of a drawer pull-out guide device (9), and / or protrudes laterally from the side of the drawer side wall (2), and / or having at least two locking surfaces (22) offset in the longitudinal direction (L) of the drawer side wall (2), preferably the locking surfaces (22) being engageable with vertical strips (23) extending parallel to the drawer side wall (2), and / or At least one handle (26) is provided, by means of which the coupling between the drawer side wall (2) and the extension rail (11) can be released, and / or supported on a flexure joint (27), via which a force can be exerted on the coupling rod (18b), and / or At least one guide (25) is provided in which a strip (11a) of the extension guide (11) is movably guided.

3. The drawer side wall (2) according to claim 1 or 2, wherein: At least one resetting device (39) is provided, by means of which the at least one coupling rod (18b) can be reset from a coupled position to a released position, preferably: The resetting device (39) comprises at least one slide block (39a) which is supported movably in the longitudinal direction (L) of the drawer side wall (2), and / or The resetting device (39) comprises at least one resetting contour (39b), by means of which the at least one coupling rod (18b) can be displaced from the coupled position towards the released position, and / or The resetting device (39) has at least one handle element (41) which projects downward from the drawer side wall (2), in particular in the assembled position of the drawer side wall (2).

4. The drawer side wall (2) according to claim 3, wherein: The at least one slide (39a) bears against the at least one coupling rod (18b) by the force of a spring element (43), and / or the at least one restoring device (39) has at least two, preferably curved, restoring contours (39b, 39c) which run against each other when the coupling rod (18b) moves between a coupled position and a released position.

5. The drawer side wall (2) according to any one of claims 1 to 4, wherein: The at least one coupling element (18a) A contact surface (19) is provided, preferably the contact surface (19) is in contact with or can be in contact with the drawer side wall (2), and / or A stop surface (20a) extending in the longitudinal direction (L) of the drawer side wall (2), preferably the stop surface (20a) can be abutted against a vertical strip (23) of the extension guide (11), and / or A stop surface (20b) extending transversely to the longitudinal direction (L) of the drawer side wall (2), preferably the stop surface (20b) can be detachably coupled to the coupling rod (18b), and / or The coupling rod (18b) has at least one inclined surface (20c), by which the coupling rod (18b) can be deflected in a direction transverse to the longitudinal direction (L) of the drawer side wall (2) against a spring force when coupled to the coupling element (18a).

6. The drawer side wall (2) according to any one of claims 1 to 5, wherein: The drawer side wall (2) is arranged at least partially between a fixing section (10a) of a carcass rail (10) of a drawer extension guide device (9) to be fixed to a furniture carcass and a vertical strip (23) of the extension rail (11) arranged parallel to the fixing section (10a) when coupled to the extension rail (11).

7. The drawer side wall (2) according to any one of claims 1 to 6, wherein: The connecting device (6) At least one locking device (29) by which at least one holding part (13) to be fixed on the front panel (3) can be removably locked, preferably the locking device (29) has at least one - preferably spring-loaded and / or movably supported - locking element (29a), and / or The invention relates to a method for adjusting the position of the front panel (3) relative to the drawer side wall (2) in at least one direction, preferably transverse to the longitudinal direction (L) of the drawer side wall (2), wherein the at least one adjusting device (31) has at least one eccentric member (32), and / or When mounted on the drawer side wall (2), it is substantially completely contained within the drawer side wall (2), except for the coupling device (18), and / or A base body (6a) is provided, which is preferably formed from plastic and / or is designed to be essentially L-shaped.

8. The drawer side wall (2) according to any one of claims 1 to 7, wherein: The drawer side wall (2) has a groove (24) extending in the longitudinal direction (L) of the drawer side wall (2) for accommodating the edge of the drawer bottom plate (4), wherein the groove (24) has at least one upper retaining strip (24a) and a lower retaining strip (24b) spaced apart from the upper retaining strip and extending substantially parallel to the upper retaining strip, and the edge of the drawer bottom plate (4) can be arranged between the upper retaining strip and the lower retaining strip. Preferably, at least one side of the drawer side wall (2) is formed by a one-piece plate, and the groove (24) together with the two retaining strips (24a, 24b) are formed into the plate by bending.

9. The drawer side wall (2) according to any one of claims 1 to 8, wherein: The drawer side wall (2) is designed to be essentially rectangular and / or to be essentially rectangular in a cross-sectional plane perpendicular to the longitudinal direction (L) of the drawer side wall (2).

10. A configuration system comprising at least one drawer side wall (2) according to one of claims 1 to 9, preferably two drawer side walls (2) and at least one front panel (3), preferably the end side (7) of the drawer side wall (2) at least partially contacts the back side of the front panel (3) facing the drawer side wall (2) in a connected state in which the drawer side wall (2) and the front panel (3) are connected via a connecting device (6).

11. The configuration system according to claim 10, wherein: The configuration system The invention comprises at least one drawer extension guide (9), wherein the drawer side wall (2) can be coupled to the drawer extension guide (9) via a coupling device (18), preferably detachably, and / or comprising at least one drawer bottom plate (4) which can be connected to a drawer side wall (2) and / or to a front panel (3), and / or The drawer comprises at least one rear wall (5) which can be arranged parallel to the front panel (3), and the drawer side wall (2) preferably comprises at least one rear wall bracket (12), and the rear wall (5) can be connected to the drawer side wall (2) - preferably detachably - via the rear wall bracket.

12. Method for coupling a drawer side wall (2) and an extension rail (11) of a drawer extension guide (9) according to one of claims 1 to 9, wherein: The drawer side wall (2) and the extension rail (11) are detachably coupled by means of a coupling device (18).

13. The method according to claim 12, wherein: The drawer side wall (2) is moved for coupling essentially parallel to the longitudinal direction (L) of the extension rail (11), and / or the coupling device (18) has a spring-loaded coupling rod (18b) which is displaced against the spring effect during coupling.

14. The method according to claim 12 or 13, wherein: The drawer side wall (2) is manually raised from the connected state in order to decouple the drawer extension guide (9), then moved in the extension direction (38), then lowered and then moved again in the extension direction (38).

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