Drawer and method for producing a drawer
Patent Information
- Application Number
- EP2024793759
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-10-31
- Filing Date
- 2024-10-17
- Publication Date
- 2026-09-09
AI Technical Summary
Existing drawer designs require a large number of components, increasing manufacturing effort and complexity.
A drawer design featuring a floor and front panel connected to a back wall via side frames, with design walls incorporating plate-shaped convertible elements and housings with rest contours and restricants, allowing for simplified assembly and reduced component count.
The solution significantly reduces manufacturing complexity and cost by simplifying the assembly process and minimizing the number of components required, while maintaining structural integrity and usability.
Smart Images
Figure EP2024079285_08052025_PF_FP_ABST
Abstract
Description
[0001] Drawer and method for producing a drawer
[0002] The present invention relates to a drawer with a base and a front panel, which is connected to a rear wall via two side frames arranged on the base, so that the front panel, the side frames, the rear wall and the base surround an interior of the drawer that is open at the top and closed at the bottom by the base, wherein the drawer has two design walls, one of which is arranged on the open side of the drawer above each of the side frames, wherein the design walls each have a substantially plate-shaped wall element with two end faces, and wherein the design walls each have two housings, each with at least one open end face, into which each end face of the wall element is inserted, so that the housings each circumferentially enclose the wall element along the edges of the end faces,One of the housings is attached to the front panel and the other to the rear panel. Furthermore, the present invention relates to a method for manufacturing a drawer.
[0003] DE 20 2008 012 170 U1 discloses a drawer comprising a design wall having a part fixed to a front panel of the drawer, which part is inserted into a housing and is held adjustably therein by means of a rotating element that can be inserted into the housing from the outside.
[0004] The problem with the drawer according to the state of the art is that they require a large number of components, which increases their manufacturing costs.
[0005] It is therefore an object of the present invention to provide an improved drawer.
[0006] The present invention solves this problem with a drawer having the features of claim 1 and with a method for producing a drawer having the features of claim 14.
[0007] The drawer according to the invention comprises a base and a front panel which is connected to a rear wall via two side frames arranged on the base, such that the front panel, the side frames, the rear wall and the base surround an interior of the drawer which is open at the top and closed at the bottom by the base, wherein the drawer has two design walls, one of which is arranged on the open side of the drawer above each of the side frames, wherein the design walls each have a substantially plate-shaped wall element with two end faces, and wherein the design walls each have two housings, each with at least one open end face, into which each end face of the wall element is inserted, such that the housings each circumferentially enclose the wall element along the edges of the end faces, wherein one of the housings is fastened to the front panel and the other housing to the rear wall.The wall element has at least four locking contours, with each housing being assigned at least two opposing locking contours perpendicular to the drawer extension direction. The housings each have at least two locking means integrally formed within the housing, each engaging one of the locking contours, so that the housings are each secured to the wall element by locking at the locking contours. This makes the housings particularly easy to manufacture, and the designer wall is cost-effective and easy to install. The drawer is therefore particularly easy to manufacture.
[0008] The locking means on the housings can, in particular, be locking projections with an insertion bevel aligned toward the front opening. This allows for particularly easy insertion of the front sides of the wall element into the housing.
[0009] The locking contours preferably comprise at least one recess and / or at least one through-opening. The locking contour can therefore be optimized for a material of the wall element. The recess can in particular be a hole and can be formed particularly easily in the at least one wall element. Particularly preferably, the locking means are each a counterpart to the locking contour, so that in each case at least one recess and / or one through-opening is used in conjunction with two locking projections. In a particularly preferred embodiment, two locking contours are each formed in the wall element by a through-opening running perpendicular to the pull-out direction of the drawer, and the locking means is in each case a locking projection formed in the housing, which engages in the through-opening from one side of the wall element for locking purposes. The through-opening is in particular a hole in the wall element.This allows the housing to be attached to the wall element particularly easily and particularly securely. In one embodiment in which the locking contours comprise the at least one recess and / or the at least one through-opening, the locking contours are formed on sleeves inserted into the wall element. Preferably, a sleeve made of metal or plastic is inserted into the recess or the through-opening, in particular so that the at least one second locking means engages the sleeve.
[0010] According to this embodiment, the sleeve has an edge that forms the locking contour, wherein the edge is designed to be chamfer-free or radius-free. With a chamfer-free or radius-free locking contour of the sleeve, the edge can optionally be broken. The edge of the sleeve designed as a locking contour enables greater coverage with the engaging locking means. The sleeve is used in particular for design wall elements made of materials that require a chamfer on the edge when creating a through-opening, for example, in order to increase the stability of the through-opening. One such material for the wall element is glass, for example. The sleeve increases the holding force of the engaging locking means because the available surface is larger than with locking contours with a chamfer or a radius on the locking contour.The sleeve also optionally allows for later adjustment of the diameter of the recess, in particular the recess formed as a hole, to suit a specific installation situation or a different size of the locking means of the housing, in particular the locking projections. For an advantageous arrangement, the sleeve can have a protruding collar in an end section, which can limit movement of the sleeve.
[0011] The sleeves particularly preferably each have two locking contours opposite one another in a direction perpendicular to the pull-out direction of the drawer, so that only a few and preferably only two sleeves are necessary per design wall, which enables particularly cost-effective production.
[0012] The locking elements each have a locking height perpendicular to the drawer's extension direction and a clearance cutout. The clearance cutout is positioned at least below the highest locking height of the locking elements. This enables a particularly stable design of the drawer's design wall and prevents the housing from expanding excessively when the wall element is inserted.
[0013] In particular, for easy assembly, the housing has at least two inner walls, on each of which at least one of the locking means is formed. The material of the wall element particularly preferably comprises glass, wood, stone, plastic, and / or metal. In a further embodiment, a material from the material groups glass, wood, stone, plastic, and / or metal can preferably be used as the base material, and / or the wall element can comprise a composite material and thus be designed particularly attractively.
[0014] In a particularly preferred embodiment, the wall element is made of glass and has a through-opening near each of the two end faces, into each of which a sleeve is inserted, into which locking means designed as locking projections engage. The locking contour is formed perpendicular to the drawer extension direction on both sides of the sleeve, so that a locking means engages the respective locking contour on each side.
[0015] In particular, the at least one housing can have a fastening means on at least one outer side, in particular on a section on the closed end of the housing opposite the open end, by means of which the housing and thus the design walls are each fixed to the drawer, preferably either to the front panel or the rear wall. For the purposes of the application, a closed end means that the wall element cannot be pushed into the housing from the closed end. The closed end can preferably have openings that are required for fixing the respective design wall to fastening sections or fastening means on the drawer.
[0016] In a particularly preferred embodiment, which is easy to install, one of the housings of the design walls, which is fastened to the first end face of the wall element, can have at least one recess and / or at least one guide, which is plugged onto or onto at least one corresponding fastening section on the front panel of the drawer. The other housing, which is fixed to the second end face of the wall element, preferably has on an outer side at least one fastening means designed as an external locking means, which is preferably designed as at least two locking projections that are fastened to the rear wall or to the drawer by means of a holder of the rear wall. At least one sliding web can preferably be arranged on an inner side of the housing, which simplifies positioning of the wall element in the housing.
[0017] Preferably, the housings each have at least one integrally formed, resilient compensating element that presses against the wall element parallel to the drawer's extension direction. This prevents the wall element from slipping along the drawer's extension direction.
[0018] In a further embodiment, the design wall and preferably the at least one housing can comprise at least one lighting device, which can in particular comprise a light bar. The light bar can, for example, be an LED (light-emitting diode) strip, which can comprise a plurality of LEDs, which can preferably have identical spectral characteristics and, in particular, can have identical optical and / or electrical properties (e.g., color, color temperature, intensity, power consumption, control voltage).
[0019] In a further embodiment, the LEDs can also or alternatively have different characteristics or properties. It can be provided that LEDs with different properties can be selectively controlled by the control device.
[0020] For example, if warm white and cool white LEDs are used, whose brightness can be adjusted independently of each other, white light with different color temperatures can be mixed additively. Instead of or in addition to warm white and cool white LEDs, the lighting device can also contain colored LEDs, particularly red, green, and / or blue LEDs, to cover a wide color space through color mixing. The red, green, and / or blue LEDs can be separate LEDs or used in the form of so-called red / green / blue LEDs (RGB LEDs), which combine light chips of the three aforementioned colors in one housing.
[0021] To adjust the color temperature (or color), controls may be provided on the control unit of the base, or alternatively or additionally, this may be provided with a wireless data interface.
[0022] A wireless data interface can be implemented, for example, via WLAN, Bluetooth, ZigBee, ZWAVE, Matter and / or in particular at the frequencies 433 MHz (megahertz), 868 MHz, 915 MHz, 2.4 GHz (gigahertz), 5 GHz and / or 6 GHz or other suitable frequencies or frequency bands corresponding within these frequencies. Particularly preferably, wireless control of the LEDs can be possible via communication within an Industrial, Scientific and Medical (ISM) band. KNX or IP can also be used as protocols. The device can communicate with external devices and, for example, be "smart home"-capable and can also be controlled via voice control and / or the Internet.
[0023] In a smart home system, for example, various drawers can be networked with each other or linked to a smart home control center. This makes it possible, for example, to illuminate only the topmost drawer if two drawers arranged one above the other are open. Alternatively, both drawers could be illuminated, provided the front of the lower drawer is in front of the drawer above it, with the drawer positions being detected by appropriate sensors.
[0024] Furthermore, a warning function (for example, against a risk of tipping) can be implemented, which triggers a flashing or other light signal from the lighting device of a drawer when, for example, more than one drawer in a piece of furniture is pulled out.
[0025] Alternatively or additionally, the lighting device or sensors coupled with the associated control device could also be part of a smart home alarm system and, for example, trigger a siren or send a message to a person.
[0026] Furthermore, a notification function can be implemented in a smart home system that also causes the drawer lighting to flash or something similar when, for example, the doorbell is pressed or the phone rings. The lighting effects can vary. For example, pressing the doorbell can cause the lighting to flash, while a phone ring can cause the lighting to cycle.
[0027] An automatic change in the color temperature and / or intensity of the lighting device could also be implemented as part of a smart home system or locally in the control device. The lighting device can, for example, be designed according to the concepts of Human Centric Lighting (HCL). Human Centric Lighting comprises a lighting concept that takes the visual, emotional, and biological effects of light into account. The housing is preferably made of plastic, so that the locking means can be particularly easily manufactured integrally with the housing or at least with a housing part using an injection molding process. This means that the locking means are also an integral part of the housing if the housing is manufactured using a 2K or multiple K injection molding process.
[0028] The fastening means can have at least one locking means, a recess, or a guide in order to enable particularly advantageous mounting of the design panels on the drawer. In particular, the fastening means can be formed integrally with the housing. This also means that the fastening means are an integral part of the housing if the housing is manufactured using a 2K or multiple K injection molding process. The fastening means can engage in a corresponding fastening section on the rear wall or on the front panel and / or the corresponding fastening section engages in the fastening means. A fastening section can be mounted on the front panel as a separate part of the front panel. Openings can be provided on the rear wall as fastening sections into which the fastening means engages.
[0029] The design panels are preferably arranged above the side frames, with the design panels optionally being mounted on the drawer's side frames. However, it is also possible to have a gap between the side frames and the housings and / or the wall element of the design panels. This allows the drawer to have a particularly large amount of usable interior space. In particular, the available filling volume of the drawer is increased by 50% to 150% thanks to the design panels.
[0030] A glass wall element offers the particular advantage that the interior of the drawer can be seen even in an installation situation in which several drawers can be opened one above the other, despite the filling volume being expanded by means of the wall element.
[0031] The method according to the invention for producing a drawer comprises the following steps: a. Fastening a front panel, two side frames, a rear wall and a base to one another such that the front panel, the side frames, the rear wall and the base surround an interior of the drawer that is open at the top and closed at the bottom by the base; b. Providing two wall elements with two end faces, each having at least four locking contours; c. Inserting each of the end faces of the wall elements into a respective open end face of a housing that has at least one open end face, such that the housings each enclose the wall element circumferentially along the edges of the end faces; d.Fastening the housings to the wall elements by snapping at least two locking means formed integrally with the housings into one of the at least four locking contours, so that the locking means engage in the locking contours to create two design walls e. Fastening one of the housings of the design walls to the front panel of the drawer by sliding the respective housing vertically onto a fastening section arranged on the front panel; f. Fastening the other housing of the design walls to the rear wall by pivoting the design walls in the direction of the rear wall and snapping the fastening means of the respective housing onto the rear wall.
[0032] Before sliding the housings onto the wall elements, sleeves are preferably inserted into the wall elements so that the sleeves form the locking contours.
[0033] The present invention is explained in more detail below with reference to several drawings. They show:
[0034] Fig. 1 is an isometric view of a drawer according to the invention,
[0035] Fig. 2a to 2e several views of a wall element of a design wall of the
[0036] Drawer from Fig. 1 ,
[0037] Fig. 3a to 3f several views of a first housing of one of the design walls from Fig. 1,
[0038] Fig. 4a to 4g show the assembly steps of the housing from Fig. 3a on the wall element from Fig. 2e. Fig. 5a to 5d show several views of the design wall from Fig. 2e with the housing from Fig. 3a.
[0039] Fig. 6a to 6f several views of a second housing of one of the design walls from Fig. 1,
[0040] Fig. 7a to 7g assembly steps of the housing from Fig. 6a on the wall element from Fig. 2e,
[0041] Fig. 8a to 8d several views of a design wall with the housing from Fig. 6a,
[0042] Fig. 9a to 9c Process steps for producing the drawer from Fig. 1 .
[0043] Fig. 1 shows a drawer 1 according to the invention, which has a front panel 2, a rear wall 3, and a base 4, which are connected to one another by two side frames 6. The front panel 2, the side frames 6, the rear wall 3, and the base 4 surround an interior of the drawer 1 that is open at the top and closed at the bottom by the base 4. The drawer 1 also has two design walls 5. Both design walls 5 and both side frames 6 are mirror-symmetrical to one another.
[0044] The design walls 5 each comprise at least one substantially plate-shaped wall element 51 and first and second housings 52 and 53 each plugged onto the wall element 51. The design walls 5 are each mounted and secured to the front panel 2 by means of the first housing 52 and to the rear wall 3 of the drawer 1 by means of the second housing 53. Optionally, the design walls 5 can also comprise two first housings 52 or two second housings 53 instead of a first housing 52 and a second housing 53.
[0045] The first housing 52 and / or the second housing 53 can optionally be made of plastic and / or metal. In particular, the first housing 52 can be designed so that it can be inserted on both sides of the front panel 2.
[0046] Fig. 2a shows an isometric view of the wall element 51 of one of the designer walls 5 from Fig. 1. The wall element 51 can be made in particular of glass, metal, plastic, stone and / or wood and has two end faces 513 and at least four locking contours 514, which are each designed here as a through opening 511 arranged in a region of the end faces 513. Perpendicular to a pull-out direction of the drawer 1, on both sides of the wall element 51, at the through openings 511, one of the locking contours 514 is formed, each corresponding to an edge of the through openings 511. Fig. 2b shows a side view of the wall element 51 from Fig. 2a. The wall element 51 is essentially symmetrical.
[0047] Fig. 2c shows a plan view of the wall element 51 along its longitudinal extent, which runs parallel to the drawer extension direction, between the two end faces 513, and Fig. 2d shows a similar view in the direction from one of the end faces 513 to the opposite end face 513. Figures 2c and 2d show the essential panel shape of the wall element 51.
[0048] Two sleeves 512, which can optionally be inserted into the through-openings 511 from Figs. 2a to 2d, are shown in Fig. 2e. The sleeve 512 each optionally has a protruding edge, by means of which movement of the sleeves in the through-opening 511 is restricted in one direction and by means of which the cross-section of the through-opening 511 can also be reduced. In this case, the locking contour 514 is formed on both sides of the sleeve 512, in particular instead of being formed on the edges of the through-openings 511. The edges of the wall element 51 along its outer circumference and / or along the edges of the through-opening 511 each optionally have chamfers or radii 515 in Figs. 2a to 2e and in particular in Fig. 2e.
[0049] Figures 3a to 3f each show views of a housing 52 of the design walls 5 of the drawer 1 according to the invention from Fig. 1. As can be seen in Figs. 3a and 3b, the housing 52 has an open end face 523 and a substantially closed end face 525.
[0050] At least one locking means 521 is formed on an inner side of the housing 52, which here is optionally designed as two locking projections arranged on opposite inner sides of the housing 52. The inner side of the housing 52 also has four sliding webs 524, which serve to position the wall element 51 in the housing 52 when the wall element 51 is inserted into the housing 52 through the open end face 523.
[0051] On the closed end face 525, the housing 52 has a space for a fastening means 526, which is formed by a guide for a fastening section 528. The fastening section 528 is fastened to the front panel 2 in Fig. 1, so that the housing 52, with the fastening means 526 designed as a guide, can be pushed onto the fastening section 528. The fastening section 528 forms a hammer head 529, which is encompassed by the guide 526. In this way, the housing 52 cannot be pulled off in the direction of the rear wall 3. If the front panel 2 needs to be adjusted in height relative to the side frame 6, the fastening means 526 and the fastening section 528 enable the housing 52 to be adjusted in the assembled state. If the height of the front panel 2 is adjusted upwards, the housing 52 can be pushed further on.When the height of the front panel 2 is adjusted downwards, the housing 52 can automatically change its position if the housing 52 rests on the side frame 6.
[0052] Fig. 3c shows a sectional view of the housing 52 from Fig. 3b. The fastening section 528, or rather the guide of the fastening means 526, are visible in cross-section. The fastening section 528 has bores by means of which the fastening section 528 is fastened to the front panel, for example by means of screws or drive-in dowels. The closed end face 525 has an opening 5251 in the lower region, from which the housing 52 in Fig. 1 is pushed onto the fastening section 528. Furthermore, two resilient compensating elements 527 are shown, against which the wall element 51 rests in the assembled state. The compensating elements 527 press the wall element 52 parallel to the extension direction of the drawer 1 in the direction of the locking means 521. In this way, slipping of the wall elements in the extension direction of the drawer 1 and / or any play due to manufacturing tolerances is minimized.The compensating elements 527 are manufactured integrally with the housing 52 or at least with a housing part using an injection molding process. This means that the compensating elements 527 are also an integral part of the housing 52 if the housing 52 is manufactured using a two-component or multi-component injection molding process.
[0053] Fig. 3d shows a view of an outer side of the housing 52 and Fig. 3e shows a plan view, wherein Fig. 3f corresponds to a cross-section of the housing 52 along the section line AA from Fig. 3d. On opposite inner sides of the housing 52, a locking means 521 designed as a locking projection is formed integrally with at least a part of the housing 52. The sectional view also shows that both locking means 521 have a locking means height H and a cutout 522. The cutout 522 is arranged at least below the highest locking means height H of the locking means 521. The cutout 522 prevents excessive expansion of the housing 52, which circumferentially encloses the wall element 51, during assembly of the wall element 51. The locking means 521 each also have an insertion bevel 5211, which is oriented in the direction of the open end face 523.
[0054] 4a to 4g show assembly steps of the housing from Fig. 3a on the wall element 51 from Fig. 2a for producing one of the design walls 5 from Fig. 1. Figs. 4a and 4b show the insertion of two sleeves 512 into the two through openings 511. Figs. 4c and 4d show the insertion of one of the end faces 513 of the wall element 51 into the open end face 523 of the housing 52, which conversely can also be the sliding of the housing 52 onto the end face 513 of the wall element 51. Figs. 4e and 4f show a plan view of how the locking means 521 designed as locking projections engage in the sleeve 512 with the locking contours 514 and thus lock into the sleeve 512, so that the wall element 51 is fixed to the housing 52. An isometric view of a design wall 5 thus created is shown in Fig. 4g.
[0055] Figs. 5a to 5d show several further views of the design wall 5 with the housing 52 from Fig. 3a fixed to the wall element 51. Optionally, another housing 52 or a housing 53 can be attached to the end face 513, to which no housing 52 is attached (in the image on the right).
[0056] An embodiment of the at least one housing 53 from Fig. 1 is illustrated in Figs. 6a to 6f, which show several views of the housing 53. Both the housing 52 and the housing 53 can be fixed individually or together to the wall element 51 to produce a design wall 5 according to the invention.
[0057] The housing 53 corresponds in the broadest sense to the housing 52, wherein the fastening means 536, unlike the fastening means 526 formed in the housing 52, are designed as external locking means, in particular as locking projections, which are arranged on an outer side of the housing, in a section close to the closed end face 535 of the housing 53, but which enable insertion / plugging onto the drawer in a direction perpendicular to the plugging direction of the housing 52, or also to the plugging direction of the housing 53 onto the wall element 51. The housing 53 has an open end face 533 and a lower opening 5351, from which a lighting device (not shown here) can be inserted into the housing 53. The inner side of the housing 53 also has sliding webs 534, here four.The resilient compensating elements 537 are functionally identical to the compensating elements 527 and additionally form a boundary between the wall element 51 and the lighting device. Fig. 6f shows that two locking means 531 on the housing 53 also have a locking height H and a cutout 532.
[0058] Fig. 7a to 7g show assembly steps of the housing 53 from Fig. 6a on the wall element 51 from Fig. 2a, or Fig. 1. The assembly essentially corresponds to the steps shown in Fig. 4a to 4g, wherein instead of the housing 52, the housing 53 is plugged onto one of the end faces 513 of the wall element 51.
[0059] Figs. 8a to 8d show several views of a design wall 5 with the housing 53 from Fig. 6a fixed to the wall element 51. Optionally, another housing 53 or a housing 52 can be attached to the end face 513, to which no housing 53 is attached (in the image on the right).
[0060] Figs. 9a to 9c show process steps for producing the drawer 1 from Fig. 1.
[0061] Fig. 9a shows the placement of the design walls 5 from Fig. 1 , each of which has a wall element 51 with a housing 52 and 53 fixed to the wall element 51, on one of the side frames 6 of the drawer 1 with a front panel 2 and a rear wall 3. The fastening section 528 fastened to the front panel, onto which the housing 52 is pushed, is not shown here.
[0062] Fig. 9b shows a fixation of the at least one housing 52 on its closed end face 525 to the front panel 2 of the drawer 1 and a pivoting of the at least one housing 53 to the rear wall 3 of the drawer 1, in particular for the locking fixation of the design wall 5 to a bracket 31 of the rear wall 3. Fig. 9c shows a plan view of the assembled drawer 1. List of reference symbols:
[0063] 1 drawer
[0064] 2 front panel
[0065] 3 Rear wall
[0066] 31 Bracket
[0067] 4 Floor
[0068] 5 Design wall
[0069] 51 wall element
[0070] 511 passage opening
[0071] 512 sleeve
[0072] 513 front side
[0073] 514 locking contour
[0074] 515 Chamfer / Radius
[0075] 52 housings
[0076] 521 resting aids
[0077] 5211 insertion bevel
[0078] 522 free cut
[0079] 523 Open front
[0080] 524 sliding bridge
[0081] 525 Closed front side
[0082] 5251 Opening
[0083] 526 fasteners
[0084] 527 Compensating element
[0085] 528 fastening section
[0086] 529 Hammerhead
[0087] 53 housings
[0088] 531 Second resting means
[0089] 5311 insertion bevel
[0090] 532 free cut
[0091] 533 Open front
[0092] 534 sliding bridge
[0093] 535 Closed front side
[0094] 5351 Opening
[0095] 536 fasteners
[0096] 537 Compensating element
[0097] 6 side frames
[0098] H locking height
Claims
Claims 1 . Drawer (1) with a base (4) and a front panel (2), which is connected to a rear wall (3) via two side frames (6) arranged on the base (4), such that the front panel (2), the side frames (6), the rear wall (3) and the base (4) surround an interior of the drawer (1) which is open at the top and closed at the bottom by the base (4), wherein the drawer has two design walls (5), one of which is arranged on the open side of the drawer (1) above each of the side frames (6), wherein the design walls (5) each have a substantially plate-shaped wall element (51) with two end faces (513), and wherein the design walls (5) each have two housings (52, 53), each with at least one open end face (523, 533), into which each end face (513) of the wall element (51) is inserted, such that the housings (52, 53) enclose the wall element (51) along the edges of the end faces (513) in each case,wherein one of the housings (52, 53) is fastened to the front panel (2) and the other housing (52, 53) is fastened to the rear wall (3), characterized in that the wall element (51) has at least four locking contours (514), wherein each housing (52, 53) is assigned at least two mutually opposite locking contours (514) in a direction perpendicular to a pull-out direction of the drawer (1), and in that the housings (52, 53) each have at least two locking means (521, 531) formed integrally within the housings (52, 53), which engage in each of the locking contours (514), so that the housings (52, 53) are each fastened to the wall element (51) in a locking manner at the locking contours (514).
2. Drawer (1) according to claim 1, characterized in that the locking means (521, 531) are locking projections with an insertion bevel (5211, 5311) aligned in the direction of the front opening (523, 533).
3. Drawer (1) according to claim 1 or 2, characterized in that the locking contours (514) comprise at least one recess and / or at least one through-opening (511).
4. Drawer (1) according to claim 3, characterized in that the locking contours (514) are formed on sleeves (512) inserted into the recess and / or the through opening (511).
5. Drawer (1) according to claim 4, characterized in that the locking contour is an edge of the sleeves (512) which is designed without chamfers or radiuses.
6. Drawer (1) according to claim 4 or 5, characterized in that the sleeves (512) each have two locking contours (514) opposite one another in a direction perpendicular to the extension direction of the drawer (1).
7. Drawer (1) according to one of the preceding claims, characterized in that the locking means (521, 531) each have a locking means height (H) in the direction perpendicular to the pull-out direction of the drawer (1) and a free cut (522, 532), wherein the free cut (522, 532) is arranged at least below the highest locking means height (H) of the locking means (521, 531).
8. Drawer (1) according to one of the preceding claims, characterized in that the housing (52, 53) has at least two inner walls, on each of which at least one of the locking means (521, 531) is formed.
9. Drawer (1) according to one of the preceding claims, characterized in that the material of the wall element (51) comprises glass, wood, stone, plastic and / or metal.
10. Drawer (1) according to one of the preceding claims, characterized in that the housing (53) has a fastening means (536) on at least one outer side, in particular in a section on a closed end face (535) of the housing (53).
11. Drawer (1) according to one of the preceding claims, characterized in that the fastening means (526, 536) has at least one locking means, a recess and / or a guide.
12. Drawer (1) according to one of the preceding claims, characterized in that the housings (52, 53) each have at least one integrally formed resilient compensating element (527, 537) which presses against the wall element (51) parallel to the extension direction of the drawer (1).
13. Drawer (1) according to one of the preceding claims, characterized in that the design wall (5) comprises at least one lighting device.
14. Method for producing a drawer (1), comprising the following steps: a. Fastening a front panel (2), two side frames, a rear wall (3) and a base (4) to one another such that the front panel (2), the side frames (6), the rear wall (3) and the base (4) surround an interior of the drawer (1) which is open at the top and closed at the bottom by the base (4); b. Providing two wall elements (51) with two end faces (513), each having at least four locking contours (514); c. Inserting each of the end faces (513) of the wall elements (51) into a respective open end face (523, 533) of a respective housing (52, 53) which has at least one open end face (523, 533), so that the housings (52, 53) circumferentially enclose the wall element (51) along the edges of the end faces (513); d.Fastening the housings (52, 53) to the wall elements (51) by snapping at least two locking means (521, 531) formed integrally with the housings (52, 53) into each of the at least four locking contours (514), such that the locking means (521, 531) engage in the locking contours (514) to produce two design walls (5); e. Fastening one of the housings (52) of the design walls (5) to the front panel (2) of the drawer (1) by vertically sliding the respective housing (52) onto a respective fastening section (528) arranged on the front panel (2); f. Fastening the respective other housing (53) of the design walls (5) to the rear wall (3) by a pivoting movement of the design walls (5) in the direction of the rear wall (3) and snapping fastening means (536) of the respective housing (53) onto the rear wall (3).
15. Method according to claim 14, characterized in that, before sliding the housings (52, 53) onto the wall elements (51), sleeves (512) are inserted into the wall elements (51) so that the sleeves (512) form the locking contours (514).