EP0052875B1 - Plastic drawer - Google Patents

Plastic drawer Download PDF

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Publication number
EP0052875B1
EP0052875B1 EP81109814A EP81109814A EP0052875B1 EP 0052875 B1 EP0052875 B1 EP 0052875B1 EP 81109814 A EP81109814 A EP 81109814A EP 81109814 A EP81109814 A EP 81109814A EP 0052875 B1 EP0052875 B1 EP 0052875B1
Authority
EP
European Patent Office
Prior art keywords
drawer
accordance
outer skin
wall
ribbed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP81109814A
Other languages
German (de)
French (fr)
Other versions
EP0052875A3 (en
EP0052875A2 (en
Inventor
Hans-Werner Düpree
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DUEPREE, HANS-WERNER
Original Assignee
Duepree Hans-Werner
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Filing date
Publication date
Application filed by Duepree Hans-Werner filed Critical Duepree Hans-Werner
Priority to AT81109814T priority Critical patent/ATE17821T1/en
Publication of EP0052875A2 publication Critical patent/EP0052875A2/en
Publication of EP0052875A3 publication Critical patent/EP0052875A3/en
Application granted granted Critical
Publication of EP0052875B1 publication Critical patent/EP0052875B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/941—Drawers being constructed from two or more parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/02—Drawers with hollow lateral walls in two parts

Definitions

  • the invention relates to a drawer made of plastic, in which the side walls consist of a part which has the shape of a substantially open towards the bottom, outside and inside smooth-walled channel and a further part, which is designed as a ribbed strip, which in its upper part is provided with ribs standing vertically and transversely in the channel with approximately longitudinal reinforcement formings which are formed on a continuous bar located on the rib bar, this bar having a groove which is open towards the side and / or below for insertion in the lower region is provided by drawer guide rails.
  • Such drawers are known from DE-A 27 08 167. These known drawer aden are essentially in one piece and therefore require very large, extensive and also complex molding tools. Because of the one-piece production from plastic, a different new mold must be used for each drawer size or dimension. In spite of their special and outstanding advantages, such known drawers are therefore only limited to a specific market or intended use.
  • Drawers which can be assembled easily have been known for a long time and have hollow walls which are composed of two shell-shaped wall parts, each with an externally smooth wall surface, which wall parts have integrally formed and mutually associated and designed webs and recesses on the mutually facing surfaces that the webs engage in the recesses and hold the wall parts together by means of barbs, in which drawers are arranged on one of two adjacent walls in the region of an edge, connecting pins which engage from the front side in the cavity of the other wall, where the connecting pins engage are formed in one piece with one of the wall parts and one of the wall parts of the wall which has the connecting pins has strips which cover the end faces (DEA-19 57 878).
  • Known drawers of this type consist of a large number of individual parts.
  • the invention has the task of proposing drawers that combine the essential advantages of the two known types of drawer described above while avoiding the disadvantages mentioned.
  • the one-piece design should be avoided in a drawer according to the invention, so that only very little transport and storage space is required.
  • the drawer according to the invention should be composed of components easily and simply and, in particular, should also offer the possibility of manufacturing in any width and / or depth dimensions with very low mold and manufacturing costs.
  • a drawer of the generic type described above is characterized according to the invention in that the rib strips are closed at the end of the double-walled sides in the form of an outer shell to form closed, board-shaped profiles and have a lower, inwardly projecting longitudinal edge to form a Groove for receiving the drawer bottom in cooperation with an overlying, inwardly projecting rib on the inner wall of the outer shell, with recesses arranged on the longitudinal edge for positively receiving tongues projecting downward on the associated lower edge of the outer shell and at least at the rear end of the outer shell an angled connection pins are provided for the rear wall formed as a chamber profile.
  • the material or wall thickness of the outer shell can also be kept relatively very small, so that the component can be produced at lower costs due to the lower outlay on feed material.
  • the formation of the outer shell, which forms the upper longitudinal edge and the two outer walls in one piece, avoids joints which are disadvantageous both in terms of manufacture and in particular in use.
  • the formation of the groove near the lower inner edge for inserting the drawer base ensures that the load which acts on the drawer and which essentially acts on the drawer base is passed on to the drawer guides and thus to the furniture frame in the shortest possible way.
  • the groove is through the two, the side wall forming, nested parts, namely the underside of the groove on which the drawer bottom rests is formed by the ribbed insert used, to which the drawer guides are also attached.
  • the upper limit of the groove is formed on the outer shell of the side wall, so that only a single joint is created between this smooth-walled side wall shell and the floor, whereby this joint can be kept particularly small and narrow and therefore tight due to the special shape of the transition.
  • connecting means By arranging connecting means along the entire length of the two parts to be inserted one into the other, this position of the two parts is fixed in a controllable manner with respect to one another, so that it is possible to glue or weld the two parts to one another by designing the connecting means as form-fitting connecting means such welding or gluing can also be dispensed with, it also improves the transfer of forces due to the load on the drawer bottom.
  • the groove for inserting the drawer bottom is formed on its upper side by a recessed molding of the outer shell and on its underside by a bar that is formed parallel to it and is formed on the rib strip.
  • the drawer bottom is advantageously designed as a trough with outwardly projecting edges.
  • This drawer base designed as a tub can also be provided with compartments.
  • the formation of the groove for receiving the drawer bottom between the two inner lower edges of the gutter shell and the ribbed strip not only offers the advantages already mentioned, but it can also be designed such that a drawer assembled with components according to the invention is variable in height by instead of the plate-shaped drawer bottom, a preferably deep-drawn tub is used. Since the inner walls of the components forming the drawer are inclined downwards anyway, that is to say these components become wider towards their base, the side walls of the one-piece tub used instead of the plate-shaped base are also to be designed to run obliquely. This offers the possibility of stacking these trough-shaped parts in space-saving manner for shipping and storage.
  • the invention thus not only offers the possibility of changing the width and / or the depth of drawers with little effort with the appropriate use of modified individual components, but it is also the first time, to the knowledge of the inventor, that the possibility is offered in addition to these advantages Vary drawer.
  • dowels can be formed on the front end of the outer shell or on the ribbed strip for fastening a panel made of wood-based material.
  • the connecting pins advantageously have a U-profile that is open towards the horizontal.
  • These pins can be supported by stiffening ribs to the U-legs and to the base of the U-profile.
  • the pins in the area in which they protrude freely from the U-profile of the pins are advantageously provided with a lateral inclined surface which lies towards the open end of the pins.
  • the end with a chamber profile that can be plugged onto the pegs has openings in its wall assigned to the pins.
  • connection means at the front and rear end of the side walls described above provides a simple, secure and form-fitting connection to the components of the transverse walls. If the connecting pins are arranged on a bend in the outer shell, there is only a single joint between the longitudinal walls and the transverse walls. When such connections are arranged at the front and rear ends of the side walls, the transverse walls can consist of a hollow chamber profile extruded from plastic. These walls can therefore be of any length, and therefore the drawer width can be easily adapted to any desired or prescribed size without requiring any changes in shape.
  • the pins arranged in the pins allow, in cooperation with assigned openings on the transverse walls, the latter to be plugged onto the pins, the ends of the pins being bent back somewhat and snapping into the assigned openings, so that the transverse walls are held in a form-fitting manner are without additional measures.
  • greater dimensional stability can be achieved and, in addition, it can be achieved that, in particular, the joint between the transverse wall and the angled section of the side wall is tightly closed towards the inside of the drawer.
  • a bend is also advantageously formed on the front end of the outer shell. Connecting pins can be formed on this bend for inserting a front wall with a chamber profile. According to another embodiment, the bend is provided on its vertical end edge with a rounding pointing towards the inside of the drawer. As a result, it forms a half-shell. The bend at the front end of the outer shell then corresponds to a bend in the rib strip used, and these intermeshing bends in the outer switch and the rib strip used are provided with mounting openings for a panel.
  • These mounting openings are expediently designed in such a way that wide, circularly delimited holes are arranged on the outer shell and elongated holes are arranged on the insert at the bend in the ribbed strip, which are aligned with the aforementioned holes. Screws for fastening the drawer panel made of wood material are put through the two holes, the screw head rests on the elongated holes and engages behind them, so that an adjustment and adjustment of the panel relative to the drawer or for alignment with neighboring furniture fronts is made possible.
  • a drawer is shown in perspective, which is to be assembled from individual components according to the invention. The individual components are not yet put together. For the sake of clarity, the cover of the drawer has been left out.
  • the side walls 1 are connected with pins 2 to the rear wall 3 and receive the plate-shaped base 6 in a groove 4, the rear wall 3 in a groove 5.
  • the side walls 1 are shown in perspective in FIG. 2 in a disassembled state. They consist of an outer shell-conveying part 7 and a rib strip 8 which is inserted from below into the groove formed by the shell-shaped part 7. Ribs 9 are formed on the rib strip in the upper part, perpendicularly and transversely to the strip, with approximately longitudinal reinforcement formations 10 are provided. In the lower part of the ribbed strip, the lower longitudinal edge 11, which can be partially interrupted, is provided with connecting means 12. On the outside there is a groove 13 open towards the side for inserting drawer guide rails. At the rear end, the ribbed strip is provided with an extension for the guide, which extends beyond the trough-shaped shell 7.
  • This shell 7 is provided at its rear end with a bend 14 on which the pins 2 are formed, this bend 14 is provided in particular on the inside with a fillet 15 for the transition to the smooth construction of the side.
  • the outer shell 7 is provided with a front bend 16, the end edge of which is shaped with a rounded portion 17 pointing towards the inside of the drawer.
  • the angled portion 16 is open towards the front, in particular in its upper part in a window-like manner, for receiving an angled portion 18 at the front end of the rib strip 8.
  • the shell 7 is provided with a projecting lip 19 on its inner lower edge.
  • the inner side wall continues downward and is provided with integrally formed tongues 2o which engage in the connection openings 12 of the rib strip as connecting means.
  • the extension 21 of the inner side wall 22 of the outer shell 7 forms the base, the lip 19 the upper limit and the protruding longitudinal edge 11 of the rib strip the lower limit of the groove 4 for inserting the drawer bottom (FIG. 7).
  • the ribs which form the upper part of the rib strip 8, are shown in detail in FIGS. 3 and 4. Thereafter, the perpendicular and transverse to the bar ribs 9 are formed on the continuous flat top 23 of the actual bar, which are provided on one or both sides with the reinforcement projections 10 running longitudinally to the bar. In the example shown here, these reinforcement formations are approximately triangular, but they can also have any other shape.
  • the connecting means arranged on the lower inner edge can be in the form of tongues 2o (FIGS. 5, 5a) be formed, which are molded onto the lower continuation of the inner side wall 22 in the same direction. This corresponds to recesses 12 in the lower end web 24 of the rib strip 8. These recesses 12 are mushroom-shaped with an opening 25 in plan. It can be achieved by appropriate, somewhat obliquely converging downward formation of the inner walls of the opening 12 that the webs 26 on both sides of the connecting slot 25 are elastically pressed slightly outwards when the tongues 2o are inserted, so that a frictional connection is produced. Gluing or welding is of course easily possible at this point. This connection in particular prevents the parts 21 and 24, that is to say the outer part, of the shell 7 from being displaced relative to the rib strip 8 and vice versa.
  • FIGS. 6 and 6a Another form of connection is shown in FIGS. 6 and 6a.
  • the openings 12 are designed as rectangular holes, and the tongues 20 are provided in the middle with a slot 27 to their base. It is thereby possible that the two parts of the tongues can spring somewhat resiliently against one another, because they are provided at their ends with barb-like, preferably mushroom-shaped, projections 28 which engage behind the openings 12, as is particularly the case in FIG. 6a is clearly recognizable.
  • the rib strip 8 is provided with a groove 13 which is open towards the side on its outside, corresponding to the exemplary embodiment according to FIG. 7.
  • This groove 13 is formed on its upper side by a web 29, on the upper side 23 of which the ribs 9 are formed.
  • the web 29 runs over the entire width of the groove 30 formed by the outer shell, abuts the inner edge of the inner wall 22 of the shell lying towards the groove 30 on its inner edge and underpins the lower edge of the outer wall 32 of the shell on its outer edge 31.
  • the bottom of the groove 13 is formed by a vertical web 33, which is formed approximately on the center of the horizontal web 29 downwards.
  • a web 34 is formed on this web 33 on its underside, which runs parallel at a distance above the web 24 and forms a box with a vertical web 35 and the web 24 formed on the outside, which extends from the extension 21 of the inner wall 22 of the shell closed is.
  • the vertical web 35 is approximately in the extension of the outer wall 32 of the shell.
  • the above-described design of the side wall 8 has a groove 13 open to the side for inserting guide rails, which in turn form the direct connection to the furniture frame.
  • This design is also particularly suitable for inserting a plate-shaped drawer bottom 6 into the groove 4.
  • the outer side wall 32 of the shell is pulled down far to about the level of the bottom web 24 of the rib bar.
  • the horizontal web 29 of the ribbed strip is supported with its outer edge 31 from the inside against a projection 36 on the inside of the outer wall 32 of the shell, and the receptacle formed below for the drawer guide 37 is open at the bottom.
  • the drawer guide 37 inserted into the space between the web 33 and the extended outer wall 32 is guided around the lower edge of the extension of the outer wall 32 and connected there to the furniture frame 38.
  • the side wall 1 it is smooth on the outside of the drawer and the inside thereof down to the lowest base point.
  • the groove is formed on the lower inner edge of the side wall 1 in order to accommodate a tray 39 instead of the plate-shaped drawer bottom 6, which increases the overall height of the interior of the drawer.
  • the side wall of the tub 39 is provided with an outward angled portion 4o, which expediently also has an upwardly projecting flange 41.
  • the bend 40 lies on the somewhat recessed end edge 42 of the lowermost web 24 and is clamped between this end edge 42 and the lower edge 43 of the inner side wall 22 of the shell. It can be seen from FIG. 15 that the side wall of the tub 39 lies with its inner surface in alignment with the inner surface of the inner wall 22 of the shell of the side wall 1.
  • pegs 2 are formed on the shell-shaped outer part, which have a U-profile in the transverse section, which is formed lying down and is open to the outside.
  • the dimensions of the two legs 44 correspond in length to the primary web 45 or the floor 46 or the respective free space between the outer wall 47 and the inner wall 48 of the closed ram profile of the rear wall 3, which is preferably produced as an endlessly extruded part from plastic and then cut to length is.
  • pins 49 are formed approximately in the middle between the legs 44 and also standing halfway along the length, parallel to the legs, which pin the outer edges of the legs 44 of the pins 2 approximately by the thickness of the wall 47 protrude beyond the rear wall 3. These pins 49 are supported within the U-profile of the pins 2 with webs 50 against the legs 44 and supported with ribs 51 on the base of the U-profile. After the outer end of the pins 2, the pins are provided with a bevel 52 at their free end.
  • the pins 49 When placing the wall part 3 on the pin 2, the pins 49 are bent from the end edge of the wall part 3 with elastic yielding of the free end of the pins and also the webs 50 so far that the wall 3 up to the stop, the end wall of the Angle 14 can be pushed.
  • an opening 53 in the wall part 47 is assigned to each pin, into which the pins 49 snap.
  • the rear wall 3 is positive and secured against sliding or slipping connected to the component of the side wall.
  • the groove 4 in the component 1 and the groove 5 in the component 3 for inserting the drawer bottom 6 are aligned with one another and merge into one another.
  • the components can be designed such that both on the front and on the rear the side parts 1 are provided with bends and pins 2, so that a four-sided drawer is formed, the components used to form the sides of shell-shaped outer parts and rib strips used, both made in injection molding, while the front and rear wall 3 consist of chamber profiles, which are produced in the extrusion process and are cut to any desired or prescribed length, so that drawers of any width can be represented.
  • the side parts 1 are provided with front bends 16, which are shown for the outer shell in FIGS. 12 and 14.
  • the bend 16 has a continuous inner wall 54 on which the lip 19 is formed, which forms the top of the groove 4.
  • the outer wall forms a circumferential flange 55 on the outside, 56 on the top and 57 on the inside.
  • the flange 55 ends with the lower edge of the outer part 32 of the outer wall and can be provided there with a hook 58 for further positive connection with the inserted rib strip 8.
  • the hook 58 engages behind the outer edge 31 of the crossbar 29 of the rib strip.
  • the bend 16 is further provided on its continuous inner wall 54 with two circular openings 59 which are expediently one above the other.
  • the bend 18 on the rib strip 8 lies behind the flanges 55, 56 and 57 of the bend 16 of the bowl-shaped part when the rib strip is inserted into the shell-shaped outer part 7 and is thereby secured.
  • slots 6o are arranged, which are aligned with the openings 59 and serve as an abutment for screw heads of screws with which the drawer panel is attached.
  • This drawer cover is made of wood-based material and is designed in accordance with the usual furniture walls. Due to the arrangement of the elongated holes 60, it is possible to align the screws and thus the panel before finally tightening to adjust the panel with respect to the drawer or with respect to adjacent furniture panels. If the screw shafts have a smaller diameter than the small diameter of the elongated holes 6o, an alignment is possible both to the side and to the height.
  • the lower edge 61 of the front bend 18 of the rib strip is provided with a recess. 14 can already be seen that below the lip 19 the groove formed on the side walls is not present.
  • the drawer bottom is passed beneath the angled portions 16 and 18 and the lip 19 through the recess in the lower edge 61 into a corresponding groove which is provided on the drawer cover to be attached, in order to also be held on the front.

Abstract

The side walls of a "knock down" drawer are each composed of two interfitting components, each first component 7 being of downwardly-open channel section with a smooth external surface, at or adjacent the lower edge of the inside reach of which is a continuous longitudinal groove 4 for receiving the drawer bottom, and with vertically-spaced inwardly-directed tenons 2 at its rear end for reception into hollows in the rearwall; and each second component 8 being a moulded beam the upper surface 23 of which are longitudinally-spaced and transversely-disposed upright ribs 9 dimensioned to fit complementarily in the cross-section of the channel 30 of the associated first component 7, the beam also defining a longitudinal groove 13 for the insertion of drawer guide rail means, and the lower inside edges 24 and 21, respectively, of said moulding 8 and of the inner reach of the associated channel-section first component 7 have mutually-cooperating means 12 and 20, respectively, positively interconnecting said first and second components 7 and 8 when interfitted; and the rear wall being of compartmented vertical section affording at its ends mortises complementing the said tenons and a continuous longitudinal groove 5 for reception of the drawer bottom. <IMAGE>

Description

Die Erfindung betrifft eine Schublade aus Kunststoff, bei der die Seitenwände aus einem Teil bestehen das die Form einer im wesentlichen nach unten hin offenen, außen und innen glattwandigen Rinne hat sowie aus einem weiteren Teil, das als Rippenleiste ausgebildet ist, die in ihrem oberen Teil mit senkrecht und quer in der Rinne stehenden Rippen mit etwa längs verlaufenden Verstärkungsanformungen versehen ist, die auf einer auf der Rippenleiste befindlichen durchgehenden Leiste angeformt sind, wobei diese Leiste im unteren Bereich mit einer nach der Seite hin und/oder unten hin offenen Nut zum Einsetzen von Schubladen-Führungsschienen versehen ist.The invention relates to a drawer made of plastic, in which the side walls consist of a part which has the shape of a substantially open towards the bottom, outside and inside smooth-walled channel and a further part, which is designed as a ribbed strip, which in its upper part is provided with ribs standing vertically and transversely in the channel with approximately longitudinal reinforcement formings which are formed on a continuous bar located on the rib bar, this bar having a groove which is open towards the side and / or below for insertion in the lower region is provided by drawer guide rails.

Derartige Schubladen sind aus der DE-A 27 08 167 bekannt. Diese bekannten Schubl aden sind im wesentlichen einstückig und verlangen daher sehr große, umfängliche und auch aufwendige Formwerkzeuge. Wegen der einstückigen Herstellung aus Kunststoff muß für jede Schubladengröße bzw. -abmessung ein anderes neues Formwerkzeug verwendet werden. Trotz ihrer besonderen und hervorragenden Vorzüge sind daher derartige bekannte Schubladen nur auf einen bestimmten Markt bzw. Verwendungszweck beschränkt.Such drawers are known from DE-A 27 08 167. These known drawer aden are essentially in one piece and therefore require very large, extensive and also complex molding tools. Because of the one-piece production from plastic, a different new mold must be used for each drawer size or dimension. In spite of their special and outstanding advantages, such known drawers are therefore only limited to a specific market or intended use.

Seit längerer Zeit sind schon leicht zusammensetzbare Schubladen bekannt, die hohle Wände aufweisen, die aus zwei schalenförmigen Wandteilen mit je einer außen glatten Wandfläche zusammengesetzt sind, welche Wandteile an den einander zugekehrten Flächen einstückig angeformte und einander so zugeordnete und gestaltete Stege und Aussparungen besitzen, daß die Stege in die Aussparungen eingreifen und die Wandteile mittels Wiederhaken zusammenhalten, bei welchen Schubladen an einer von zwei benachbarten Wänden im Bereich einer Kante Verbindungszapfen angeordnet sind, die von der Sti rnseite her in den Hohlraum der anderen Wand sich dort verhakend eingreifen, wobei die Verbindungszapfen mit einem der Wandteile einstückig ausgebildet sind und wobei eines der Wandteile der die Verbindungszapfen aufwei senden Wand deren Stirnseiten abdeckende Leisten besitzt (DEA- 19 57 878). Derartige bekannte Schubladen bestehen aus einer größeren Anzahl von Einzelteilen. Dafür werden nicht sehr große und umfangreiche Formwerkzeuge und dementsprechend große Kunststoffspritzmaschinen benötigt. Aufgrund des Aufbaus dieser bekannten Schubladen aus einer Anzahl von Einzelteilen ist es andererseits möglich eine wesentlich größere Variationsbreite der Abmessungen der Schubladen durch Einführung bzw. Änderung nur einzelner Teile auszuführen, beispielsweise besteht die Rückwand und je nach Ausführung auch die Vorderwand aus einem extrudierten Kunststoffprofil, das einfach und mit wenig Aufwand herstellbar ist und in beliebiger Länge abgeschnitten werden kann, so daß die Schubladenbreite dementsprechend beliebig variierbar ist ohne wesentlichen zusätzlichen Aufwand. Soll die Schubladentiefe verändert werden, so ist es lediglich erforderlich andere Formwerkzeuge für die entsprechenden Seitenteile einzusetzen.Drawers which can be assembled easily have been known for a long time and have hollow walls which are composed of two shell-shaped wall parts, each with an externally smooth wall surface, which wall parts have integrally formed and mutually associated and designed webs and recesses on the mutually facing surfaces that the webs engage in the recesses and hold the wall parts together by means of barbs, in which drawers are arranged on one of two adjacent walls in the region of an edge, connecting pins which engage from the front side in the cavity of the other wall, where the connecting pins engage are formed in one piece with one of the wall parts and one of the wall parts of the wall which has the connecting pins has strips which cover the end faces (DEA-19 57 878). Known drawers of this type consist of a large number of individual parts. This does not require very large and extensive molding tools and accordingly large plastic injection molding machines. On the other hand, due to the construction of these known drawers from a number of individual parts, it is possible to carry out a much greater variation in the dimensions of the drawers by introducing or changing only individual parts, for example the rear wall and, depending on the design, the front wall also consists of an extruded plastic profile which can be produced easily and with little effort and can be cut to any length, so that the drawer width can be varied as required without significant additional effort. If the drawer depth is to be changed, it is only necessary to use other molds for the corresponding side parts.

Ausgehend von diesem Stand der Technik hat sich die Erfindung die Aufgabe gestellt Schubladen vorzuschlagen, die die wesentlichen Vorteile der beiden bekannten vorbeschriebenen Schubladenarten miteinander vereinigen unter Vermeidung der genannten Nachteile. Insbesondere soll bei einer Schubl ade nach der Erfindung die Einstückigkeit vermieden werden, so daß nur sehr geringer Transport- und Lagerraum nötig wird. Dabei soll die Schublade nach der Erfindung aus Bauteilen leicht und einfach zusammen zu setzen sein und insbesondere auch die Möglichkeit zur Fertigung in beliebigen Breiten- und/oder Tiefenabmessungen bei sehr geringen Formwerkzeug- und Herstellkosten bieten.Based on this prior art, the invention has the task of proposing drawers that combine the essential advantages of the two known types of drawer described above while avoiding the disadvantages mentioned. In particular, the one-piece design should be avoided in a drawer according to the invention, so that only very little transport and storage space is required. The drawer according to the invention should be composed of components easily and simply and, in particular, should also offer the possibility of manufacturing in any width and / or depth dimensions with very low mold and manufacturing costs.

Zur Lösung der Aufgabenstellung ist nach der Erfindung eine Schublade der vorstehend beschriebenen gattungsgemäßen Art dadurch gekennzeichnet, daß die Rippenleisten als Abschluß der doppelwandigen Seiten in Form einer Außenschale zur Bildung abgeschlossener, brettförmiger Profile ausgebldet sind und eine untere, nach innen vorspringende Längskante aufweisen zur Ausbildung einer Nut zur Aufnahme des Schubladenbodens in Zusammenwirken mit einer darüber liegenden, nach innen vorspringenden Rippe an der Innenwand der Außenschale, wobei an der Längskante angeordnete Ausnehmungen zur formschlüssigen Aufnahme von an der zugeordneten Unterkante der Außenschale nach unten ragenden Zungen und zumindest am hinteren Ende der Außenschale an einer Abwinkelung angeformte Verbindungszapfen für die als Kammerprofil ausgebildete Rückwand vorgesehen sind.To solve the problem, a drawer of the generic type described above is characterized according to the invention in that the rib strips are closed at the end of the double-walled sides in the form of an outer shell to form closed, board-shaped profiles and have a lower, inwardly projecting longitudinal edge to form a Groove for receiving the drawer bottom in cooperation with an overlying, inwardly projecting rib on the inner wall of the outer shell, with recesses arranged on the longitudinal edge for positively receiving tongues projecting downward on the associated lower edge of the outer shell and at least at the rear end of the outer shell an angled connection pins are provided for the rear wall formed as a chamber profile.

Nach dieser Lösung ist eine besonders geglückte Kombination von Merkmalen erreicht. Diese Merkmale sind in besonderer Abstimmung und Anpassung aneinander vorgesehen. Von der erfinderischen Erkenntnis ausgehend, daß die Seitenwände der gattungsgemäßen Schublade an sich aus zwei Teilen zusammengesetzt sind und daher in ähnlicher Weise aufgebaut sind wie die Seitenwände einer Schublade nach dem an zweiter Stelle beschriebenen Stand der Technik, ist es gelungen bei Beibehaltung der Grundidee der gattungsgemäßen Schublade und damit ihrer besonderen Vorteile die völlig andere Grundidee der an zweiter Stelle beschriebenen, vorbekannten Schublade, nämlich die Zerlegung in einzelne Bauteile anzuwenden.According to this solution, a particularly successful combination of features has been achieved. These features are provided in a special coordination and adaptation to each other. Based on the inventive knowledge that the side walls of the generic drawer are actually composed of two parts and are therefore constructed in a manner similar to the side walls of a drawer according to the prior art described in second place, it has been possible to maintain the basic idea of the generic one Drawer and thus its particular advantages the completely different basic idea of the previously known drawer described in the second place, namely to use the disassembly into individual components.

Durch die besondere Ausbildung einer Schubladenseitenwand nach der Erfindung ist es nicht nur möglich diesem Bauteil eine hervorragende Festigkeit zu geben, die es in die Lage versetzt hohen Beanspruchen Stand zu halten; es kann dabei auch die Material- bzw. Wandstärke der Außenschale verhältnismäßig sehr gering gehalten werden, so daß das Bauteil aufgrund des geringeren Aufwandes von Einsatzmaterial mit geringeren Kosten herzustellen ist. Durch die Ausbildung der Außenschale, die einstückig die obere Längskante und die beiden Außenwandungen bildet, sind Fugen vermieden, die sowohl bei der Herstellung als insbesondere auch bei der Benutzung nachteilig sind. Durch die Ausbildung der Nute nahe der unteren Innenkante zum Einsetzen des Schubladenbodens ist sichergestellt, daß die die Schublade im wesentlichen beanspruchende Belastung, die auf den Schubladenboden wirkt, auf dem kürzest möglichen Wege auf die Schubladenführungen und damit auf das Möbelgestell weitergeleitet wird. Die Nute ist aus diesem Grunde durch die beiden, die Seitenwand bildenden, ineinander gesteckten Teile gebildet und zwar ist die Unterseite der Nute, auf der der Schubladenboden aufliegt, von der eingesetzten Rippenleiste gebildet, an der auch die Schubladenführungen angebracht sind. Die obere Begrenzung der Nute ist an der Außenschale der Seitenwand ausgebildet, so daß hier nur eine einzige Fuge zwischen dieser glattwandigen Seitenwandschale und dem Boden entsteht, wobei diese Fuge durch besondere Ausformung des Ubergangs besonders klein und eng und damit dicht gehalten werden kann. Durch die Anordnung von Verbindungsmitteln entl ang der gesamten Länge der beiden ineinander zu steckenden Teile wird diese Lage der beiden Teile zueinander kontrollierbar fixiert, so daß es möglich ist, die beiden Teile miteinander zu verkleben oder zu verschweißen, durch die Ausbildung der Verbindungsmittel als formschlüssige Verbindungsmittel kann auf eine solche Verschweißung oder Verklebung auch verzichtet werden, es wird dadurch auch die Überleitung von Kräften aufgrund der Belastung des Schubl adenbodens verbessert.Due to the special design of a drawer side wall according to the invention, it is not only possible to give this component an excellent strength, which enables it to withstand high loads; the material or wall thickness of the outer shell can also be kept relatively very small, so that the component can be produced at lower costs due to the lower outlay on feed material. The formation of the outer shell, which forms the upper longitudinal edge and the two outer walls in one piece, avoids joints which are disadvantageous both in terms of manufacture and in particular in use. The formation of the groove near the lower inner edge for inserting the drawer base ensures that the load which acts on the drawer and which essentially acts on the drawer base is passed on to the drawer guides and thus to the furniture frame in the shortest possible way. For this reason, the groove is through the two, the side wall forming, nested parts, namely the underside of the groove on which the drawer bottom rests is formed by the ribbed insert used, to which the drawer guides are also attached. The upper limit of the groove is formed on the outer shell of the side wall, so that only a single joint is created between this smooth-walled side wall shell and the floor, whereby this joint can be kept particularly small and narrow and therefore tight due to the special shape of the transition. By arranging connecting means along the entire length of the two parts to be inserted one into the other, this position of the two parts is fixed in a controllable manner with respect to one another, so that it is possible to glue or weld the two parts to one another by designing the connecting means as form-fitting connecting means such welding or gluing can also be dispensed with, it also improves the transfer of forces due to the load on the drawer bottom.

Nach einer vorteil haften Weiterbildung ist die Nut zum Einsetzen des Schubladenbodens an ihrer Oberseite von einer zurück springenden Anformung der Außenschale und an ihrer Unterseite von einer parallel dazu liegenden, an der Rippenleiste angeformten Leiste gebildet. Bei dieser Ausbildung der Nut ist der Schubladenboden vorteilhaft als Wanne mit nach außen stehenden Rändern ausgebildet. Dieser als Wanne ausgebildete Schubladenboden kann auch mit Fachunterteilungen versehen sein.According to an advantageous further development, the groove for inserting the drawer bottom is formed on its upper side by a recessed molding of the outer shell and on its underside by a bar that is formed parallel to it and is formed on the rib strip. With this configuration of the groove, the drawer bottom is advantageously designed as a trough with outwardly projecting edges. This drawer base designed as a tub can also be provided with compartments.

Die Ausbildung der Nut zur Aufnahme des Schubladenbodens zwischen den beiden inneren Unterkanten der Rinnenschale und der Rippenleiste bietet nicht nur die schon vorgenannten Vorteile, sondern sie läßt sich auch derart ausgestalten, daß eine mit Bauteilen nach der Erfindung zusammengesetzte Schublade in der Höhe veränderlich ist, indem statt des plattenförmigen Schubladenbodens eine, vorzugsweise aus Kunststoff tiefgezogene Wanne eingesetzt wird. Da die Innenwandungen der die Schublade bildenden Bauteile ohnehin nach unten schräg verlaufen, diese Bauteile also zu ihrem Fußpunkt hin breiter werden, sind die Seitenwände der anstelle des plattenförmigen Bodens eingesetzten einstückigen Wanne ebenfalls schräg verlaufend auszubilden. Dies bietet die Möglichkeit, diese wannenförmigen Teile für Versand und Lagerung raumsparend ineinander zu stapeln. Die Erfindung bietet also nicht nur die Möglichkeit mit geringem Aufwand die Breite und bzw. oder die Tiefe von Schubladen zu verändern bei entsprechendem Einsatz geänderter, einzelner Bauteile, sondern es wird nach Kenntnis des Erfinders erstmalig auch die Möglichkeit geboten neben diesen Vorteil en die Höhe einer Schublade zu variieren.The formation of the groove for receiving the drawer bottom between the two inner lower edges of the gutter shell and the ribbed strip not only offers the advantages already mentioned, but it can also be designed such that a drawer assembled with components according to the invention is variable in height by instead of the plate-shaped drawer bottom, a preferably deep-drawn tub is used. Since the inner walls of the components forming the drawer are inclined downwards anyway, that is to say these components become wider towards their base, the side walls of the one-piece tub used instead of the plate-shaped base are also to be designed to run obliquely. This offers the possibility of stacking these trough-shaped parts in space-saving manner for shipping and storage. The invention thus not only offers the possibility of changing the width and / or the depth of drawers with little effort with the appropriate use of modified individual components, but it is also the first time, to the knowledge of the inventor, that the possibility is offered in addition to these advantages Vary drawer.

Nach einer vorteilhaften Ausbildungder Erfindung können an dem vorderen Ende der Außenschale oder an der Rippenleiste Dübel angeformt sein zum Befestigen einer Blende die aus Holzwerkstoff besteht. Die Verbindungszapfen haben zweckmäßig ein nach der Waagerechten hin offenes U-Profil. Vorteilhaft ist in dem U- Profil der Verbindungszapfen ein zu den Schenkeln des U paralleler Stift in der Mitte der Basis des U-Profils angeformt, der die Schenkel überragt. Diese Stifte können durch Verstifungsrippen zu den U-Schenkeln und zu der Basis des U-Profils abgestützt sein. Vorteilhaft sind die Stifte in dem Bereich in dem sie frei aus dem UProfil der Zapfen herausragen, mit einer seitlichen Schrägfläche versehen, die zum offenen Ender der Zapfen hin liegt. Die auf die Zapfen aufsteckbaren Ende mit einem Kammerprofil weisen den Stiften zugeordnete Durchbrechungen ihrer Wand auf.According to an advantageous embodiment of the invention, dowels can be formed on the front end of the outer shell or on the ribbed strip for fastening a panel made of wood-based material. The connecting pins advantageously have a U-profile that is open towards the horizontal. A pin parallel to the legs of the U in the center of the base of the U-profile, which projects above the legs, is advantageously formed in the U-profile of the connecting pins. These pins can be supported by stiffening ribs to the U-legs and to the base of the U-profile. The pins in the area in which they protrude freely from the U-profile of the pins are advantageously provided with a lateral inclined surface which lies towards the open end of the pins. The end with a chamber profile that can be plugged onto the pegs has openings in its wall assigned to the pins.

Durch die vorstehend beschriebene vorteilhafte Ausbildung der Verbindungsmittel am vorderen und hinteren Ende der Seitenwände ist eine einfache, sichere und formschlüssige Verbindung mit den Bauteilen der Querwände gegeben. Wenn die Verbindungszapfen an einer Abwinklung der Außenschale angeordnet sind, entsteht zwischen den Längswänden und den Querwänden nur eine einzige Fuge. Die Querwände können, bei Anordnung derartiger Verbindungen am Vorder- und Hinterende der Seitenwände, aus einem aus Kunststoff extrudierten Hohlkammerprofil bestehen. Diese Wände können daher eine beliebige Länge hagen, und daher ist die Schubladenbreite an jedes gewünschte oder vorgeschriebene Maß auf einfache Weise anpaßbar, ohne daß dazu irgendwelche Formänderungen erforderlich sind. Die in den Zapfen angeordneten Stifte erlauben es, in Zusammenwirken mit zugeordneten Durchbrechungen an der Querwänden, die letzteren auf die Zapfen aufzustecken, dabei werden die Enden der Stifte etwas zurückgebogen und schnappen in die zugeordneten Durchbrechungen ein, so daß die Querwände schier und einfach formschlüssig gehalten sind, ohne zusätzliche Maßnahmen. Selbstverständlich ist es möglich, die Querwände auch zusätzlich zu verkleben oder zu verschweißen. Es kann dadurch eine größere Formstabilität erreicht werden, und zusätzlich kann erreicht werden, daß inbesondere die Fuge zwischen Querwand und Abwinklung der Seienwand zum Inneren des Schubkastens hin dicht geschlossen ist.The advantageous design of the connecting means at the front and rear end of the side walls described above provides a simple, secure and form-fitting connection to the components of the transverse walls. If the connecting pins are arranged on a bend in the outer shell, there is only a single joint between the longitudinal walls and the transverse walls. When such connections are arranged at the front and rear ends of the side walls, the transverse walls can consist of a hollow chamber profile extruded from plastic. These walls can therefore be of any length, and therefore the drawer width can be easily adapted to any desired or prescribed size without requiring any changes in shape. The pins arranged in the pins allow, in cooperation with assigned openings on the transverse walls, the latter to be plugged onto the pins, the ends of the pins being bent back somewhat and snapping into the assigned openings, so that the transverse walls are held in a form-fitting manner are without additional measures. Of course, it is also possible to additionally glue or weld the transverse walls. As a result, greater dimensional stability can be achieved and, in addition, it can be achieved that, in particular, the joint between the transverse wall and the angled section of the side wall is tightly closed towards the inside of the drawer.

Vorteilhaft ist auch an dem vorderen Ende der Außenschale eine Abwinklung angeformt. An dieser Abwinklung können Verbindungszapfen angeformt sein zum Einsetzen einer Vorderwand mit KammerProfil. Nach einer anderen Ausführungsform ist die Abwinklung an ihrer senkrechten Endkante mit einer nach dem Schubladeninneren weisenden Abrundung versehen. Sie bildet dadurch eine Halbschale. Der Abwinklung an dem vorderen Ende der Außenschale entspricht dann eine Abwinklung der eingesetzten Rippenleiste, und diese ineinandergreifenden Abwinklungen von Außenschalt und eingesetzter Rippenleiste sind mit Halterungsöffnungen für eine Blende versehen.A bend is also advantageously formed on the front end of the outer shell. Connecting pins can be formed on this bend for inserting a front wall with a chamber profile. According to another embodiment, the bend is provided on its vertical end edge with a rounding pointing towards the inside of the drawer. As a result, it forms a half-shell. The bend at the front end of the outer shell then corresponds to a bend in the rib strip used, and these intermeshing bends in the outer switch and the rib strip used are provided with mounting openings for a panel.

Diese Halterungsöffnungen sind zweckmäßig derart ausgebildet, daß an der Außenschale weite, kreisförmig begrenzte Löcher angeordnet sind und an dem Einsatz an der Abwinklung der Rippenleiste sind Langlöcher angeordnet, die mit den vorgenannten Löchern fluchten. Schrauben zum Befestigen der aus Holzwerkstoft bestehenden Schubladenblende werden durch die beiden Löcher hindurchgesetzt, der Schraubenkopf liegt auf den Langlöchern auf und hintergreift diese, so daß eine Justierung und Verstellung der Blende gegenüber der Schublade bzw. zum Ausrichten gegenüber benachbarten Möbelfronten ermaglicht ist. Selbstverständlich ist es möglich, an dem vorderen Ende der Seitenwände auch andere bekannte Verbindungsmittel zum Anbringen der Schubladenblendt vorzusehen, insbesondere solche Verbindungsmittel, die ein Verstellen der Blende nach der Höhe und nach der Seite und anschließendes Festsetzen ermöglichen.These mounting openings are expediently designed in such a way that wide, circularly delimited holes are arranged on the outer shell and elongated holes are arranged on the insert at the bend in the ribbed strip, which are aligned with the aforementioned holes. Screws for fastening the drawer panel made of wood material are put through the two holes, the screw head rests on the elongated holes and engages behind them, so that an adjustment and adjustment of the panel relative to the drawer or for alignment with neighboring furniture fronts is made possible. Of course it is It is possible to provide other known connecting means for attaching the drawer panel at the front end of the side walls, in particular those connecting means which allow the panel to be adjusted in height and to the side and then fixed.

Die aus Runststoff spritzgegossenen Teile erfordern den größten Aufwand hinsichtlich der Formwerkzeuge und der Herstellung. Nach der Erfindung ist der Anteil dieser Bauteile an einer Schublade gegenüber bisher bekannten Runststoffschubladen erheblich reduziert. Die Fertigung ist dadurch erheblich kostensparender. Ein weiterer Vorteil hinsichtlich der Herstellungskosten ergibt sich dadurch, daß sowohl die Breite als auch die Höhe mit sehr einfachen Maßnahmen in welten Grenzen zu verändern sind, ohne daß es zusätzlicher oder anderer Formwerkzeuge für Spritzgußtelle bedarf. Mit einem Satz von Spritzguß-Formwerkzeugen sind nach der Erfindung Bauteile für eine bestimmte Schubladentiete herzustellen, mit denen sämtliche gewünschten bzw. vorkommenden Schubladenbreiten und -Höhen ausführbar sind. Da in der Möbelindustrie nur wenige unterschiedliche Schubladentiefen standardisiert sind, ist mit den Bauteilen nach der Erfindung eine bedeutsame Vereintachung erreicht und insbesondere auch eine erhebliche Verringerung der allgemeinen Herstellungskosten.The injection molded parts made of plastic require the greatest effort in terms of molding tools and production. According to the invention, the proportion of these components in a drawer is considerably reduced compared to previously known plastic drawers. This means that manufacturing is considerably more cost-effective. A further advantage with regard to the manufacturing costs results from the fact that both the width and the height can be changed within very limited measures within world limits, without the need for additional or different molding tools for injection molding sites. With a set of injection molding tools, according to the invention, components for a certain drawer number can be produced, with which all desired or occurring drawer widths and heights can be carried out. Since only a few different drawer depths are standardized in the furniture industry, a significant simplification has been achieved with the components according to the invention and, in particular, a considerable reduction in the general manufacturing costs.

Die Erfindung wird nachstehend anhand von Ausführungsbeispielen mit Bezug auf die Zeichnungen näher erläutert. In den Zeichnungen zeigen:

  • Fig. 1 eine perspektivische Ansicht einer Schublade mit ihren einzelnen Bauteilen,
  • Fig. 2 die einzelnen Teile eines die Seltenwand bildenden Bautells und einen Teil einer Rückwand in perspektivischer Ansicht,
  • Fig. 3 perspektivische Ansicht eines Teils des oberen Teils der Rippenleiste mit einer Rippe,
  • Fig. 4 Seitenansicht entsprechend Fig. 3,
  • Fig. 5 perspektivische Ansicht der Verbindung an der unteren Innenkante des Bautells für die Seitenwand,
  • Fig. 5a Draufsicht entsprechend Fig. 5,
  • Fig. 6 eine andere Ausführungstorm entsprechend Fig. 5 in perspektivischer Ansicht,
  • Fig. 6a eine Drautsicht entsprechend Fig. 6,
  • Fig. 7 einen Schnitt entlang der Linie VII-VII der Fig. 1,
  • Fig. 8 perspektivische Ansicht der hinteren Eckverbindung,
  • Fig. 9 perspektivische Ansicht eines Zapfens der Eckverbindung,
  • Fig. 10 eine Drautsicht auf die Eckverbindung,
  • Fig. 11 einen Schnitt entlang der Linie XI-XI der Fig. 8,
  • Fig. 12 eine Frontansicht der vorderen Abwinklung des schalenförmigen Teils,
  • Fig. 13 einen Schnitt durch die vordere Abwinklung der Rippenleiste,
  • Fig. 14 einen Schnitt entlang der Linie XIV-XIV der Fig. 12,
  • Fig. 15 einen Schnitt entsprechend der Fig. 7 für ein anderes Ausführungsbeispiel,
  • Fig. 16 Frontansicht der vorderen Abwinklung der ineinandergesteckten Teile entsprechend Fig. 12.
The invention is explained below using exemplary embodiments with reference to the drawings. The drawings show:
  • 1 is a perspective view of a drawer with its individual components,
  • 2 shows the individual parts of a building forming the rare wall and part of a rear wall in a perspective view,
  • 3 perspective view of a part of the upper part of the rib strip with a rib,
  • 4 side view corresponding to FIG. 3,
  • 5 perspective view of the connection on the lower inner edge of the component for the side wall,
  • 5a top view corresponding to FIG. 5,
  • 6 shows another embodiment according to FIG. 5 in a perspective view,
  • 6a is a top view corresponding to FIG. 6,
  • 7 shows a section along the line VII-VII of FIG. 1,
  • 8 perspective view of the rear corner connection,
  • 9 perspective view of a pin of the corner connection,
  • 10 is a top view of the corner connection,
  • 11 shows a section along the line XI-XI of FIG. 8,
  • 12 is a front view of the front bend of the bowl-shaped part,
  • 13 shows a section through the front bend of the rib strip,
  • 14 shows a section along the line XIV-XIV of FIG. 12,
  • 15 shows a section corresponding to FIG. 7 for another exemplary embodiment,
  • 16 front view of the front bend of the nested parts corresponding to FIG. 12.

In der Fig. 1 ist eine Schublade perspektivisch dargestellt, die aus einzelnen Bauteilen nach der Erfindung susammenzusetzen ist. Dabei sind die einzelnen Bauteile noch nicht zusammengesteckt. Der besseren Übersicht halber ist die Blende der Schublade weggelassen.In Fig. 1, a drawer is shown in perspective, which is to be assembled from individual components according to the invention. The individual components are not yet put together. For the sake of clarity, the cover of the drawer has been left out.

Die Seitenwände 1 werden mit Zapfen 2 mit der Rückwand 3 verbunden und nehmen in einer Nut 4, die Rückwand 3 in einer Nut 5 den plattenförmigen Boden 6 auf.The side walls 1 are connected with pins 2 to the rear wall 3 and receive the plate-shaped base 6 in a groove 4, the rear wall 3 in a groove 5.

Die Seitenwände 1 sind perspektivisch in Fig. 2 in auseinandergenommenem Zustand dargestellt. Sie bestehen aus einem äußeren schalenfördigen Teil 7 und einer von unten her in die von dem schalenförmigen Teil 7 gebildete Rinne hineinsusteckenden Rippenleiste 8. Auf der Rippenleiste sind im oberen Teil senkrecht und quer zu der Leiste stehende Rippen 9 angeformt, die mit etwa längs verlaufenden Verstärkungsanformungen 10 versehen sind. Im unteren Teil der Rippenleiste ist die untere Längskante 11, die teilweise unterbrochen sein kann, mit Verbindungsmitteln 12 versehen. Auf der Außenseite ist eine nach der Seite hin offene Nut 13 zum Einsetzen von Schubladen-Führungsschienen angeordnet. Am hinteren Ende ist die Rippenleiste mit einer Verlängerung für die Führung versehen, die über die rinnenförmige Schale 7 hinausragt.The side walls 1 are shown in perspective in FIG. 2 in a disassembled state. They consist of an outer shell-conveying part 7 and a rib strip 8 which is inserted from below into the groove formed by the shell-shaped part 7. Ribs 9 are formed on the rib strip in the upper part, perpendicularly and transversely to the strip, with approximately longitudinal reinforcement formations 10 are provided. In the lower part of the ribbed strip, the lower longitudinal edge 11, which can be partially interrupted, is provided with connecting means 12. On the outside there is a groove 13 open towards the side for inserting drawer guide rails. At the rear end, the ribbed strip is provided with an extension for the guide, which extends beyond the trough-shaped shell 7.

Diese Schale 7 ist an ihrem hinteren Ende mit einer Abwinklung 14 versehen, an der die Zapfen 2 angeformt sind, diese Abwinklung 14 ist insbesondere auf der Innenseite mit einer Ausrundung 15 zum Übergang auf die glattwändige Ausbildung der Seite versehen. An dem vorderen Ende ist die Außenschale 7 mit einer vorderen Abwinklung 16 versehen, deren Endkante mit einer nach dem Schubladeninneren weisenden Abründung 17 geformt ist. Die Abwinklung 16 ist nach vorne hin, insbesondere in ihrem oberen Teil fensterförmig geöffnet zur Aufnahme einer Abwinklyng 18 an dem vorderen Ende der Rippenleiste 8. An ihrer inneren Unterkante ist die Schale 7 mit einer vcrspringenden Lippe 19 versehen. Am Fußpunkt der Lippe 19 verläuft die innere Seitenwand nach unten weiter und ist mit angeformten Zungen 2o versehen, die als Verbindungsmittel in die Verbindungsöffnungen 12 der Rippenleiste eingreifen. Die Verlängerung 21 der inneren Seitenwand 22 der Außenschale 7 bildet den Grund, die Lippe 19 die obere Begrenzung und die vorstehende Längskante 11 der Rippenleiste die untere Begrenzung der Nut 4 zum Einsetzen des Schubladenbodens (Fig. 7).This shell 7 is provided at its rear end with a bend 14 on which the pins 2 are formed, this bend 14 is provided in particular on the inside with a fillet 15 for the transition to the smooth construction of the side. At the front end, the outer shell 7 is provided with a front bend 16, the end edge of which is shaped with a rounded portion 17 pointing towards the inside of the drawer. The angled portion 16 is open towards the front, in particular in its upper part in a window-like manner, for receiving an angled portion 18 at the front end of the rib strip 8. The shell 7 is provided with a projecting lip 19 on its inner lower edge. At the base of the lip 19, the inner side wall continues downward and is provided with integrally formed tongues 2o which engage in the connection openings 12 of the rib strip as connecting means. The extension 21 of the inner side wall 22 of the outer shell 7 forms the base, the lip 19 the upper limit and the protruding longitudinal edge 11 of the rib strip the lower limit of the groove 4 for inserting the drawer bottom (FIG. 7).

Die Rippen, die den oberen Teil der Rippenleiste 8 bilden, sind in den Figuren 3 und 4 im einzelnen dargestellt. Danach sind auf der durchgehenden flachen Oberseite 23 der eigentlichen Leiste die senkrecht und quer zur Leiste verlaufenden Rippen 9 angeformt, die an einer oder an beiden Seiten mit den längs zur Leiste verlaufenden Verstärkungsanformungen 10 versehen sind. Im dem hier dargestellten Beispiel sind diese Verstärkungsanformungen etwa dreieckig ausgebildet, sie können jedoch auch beliebige andere Form haben.The ribs, which form the upper part of the rib strip 8, are shown in detail in FIGS. 3 and 4. Thereafter, the perpendicular and transverse to the bar ribs 9 are formed on the continuous flat top 23 of the actual bar, which are provided on one or both sides with the reinforcement projections 10 running longitudinally to the bar. In the example shown here, these reinforcement formations are approximately triangular, but they can also have any other shape.

Die an der unteren Innenkante angeordneten Verbindungsmittel können in Form von Zungen 2o (Fig. 5, 5a) ausgebildet sein, die an die untere Fortsetzung der inneren Seitenwand 22 in gleicher Richtung angeformt sind. Dem entsprechen Ausnehmungen 12 in dem unteren Abschlußsteg 24 der Rippenleiste 8. Diese Ausnehmungen 12 sind mit einer Durchbrechung 25 im Grundriß pilzförmig ausgebildet. Es kann durch entsprechende, etwas schräg nach unten zusammenlaufende Ausbildung der Innenwände der Durchbrechung 12 erreicht werden, daß beim Einsetzen der Zungen 2o die Stege 26 beiderseits des Verbindungsschlitzes 25 elastisch etwas nach außen gedrückt werden, so daß eine reibschlüssige Verbindung entsteht. Eine Verklebung oder Verschweißung ist an dieser Stelle selbstverständlich einfach möglich. Durch diese Verbindung wird insbesondere ein Verschieben der Teile 21 und 24, also des Außenteils, der Schale 7 gegenüber der Rippenleiste 8 und umgekehrt verhindert.The connecting means arranged on the lower inner edge can be in the form of tongues 2o (FIGS. 5, 5a) be formed, which are molded onto the lower continuation of the inner side wall 22 in the same direction. This corresponds to recesses 12 in the lower end web 24 of the rib strip 8. These recesses 12 are mushroom-shaped with an opening 25 in plan. It can be achieved by appropriate, somewhat obliquely converging downward formation of the inner walls of the opening 12 that the webs 26 on both sides of the connecting slot 25 are elastically pressed slightly outwards when the tongues 2o are inserted, so that a frictional connection is produced. Gluing or welding is of course easily possible at this point. This connection in particular prevents the parts 21 and 24, that is to say the outer part, of the shell 7 from being displaced relative to the rib strip 8 and vice versa.

Bei den Darstellungen der Figuren 5 bis 6a sind die Lippen 19 der Übersichtlichkeit halber weggelassen.For the sake of clarity, the lips 19 are omitted from the illustrations in FIGS. 5 to 6a.

Nach den Figuren 6 und 6a ist eine andere Form der Verbindung dargestellt. Hier sind die Durchbrechungen 12 als rechteckige Löcher ausgeführt, und die Zungen 20 sind in ihrer Mitte dit einem Schlitz 27 versehen, bis zu ihrem Fußpunkt. Es ist dadurch möglich, daß die beiden Teile der Zungen etwas elastisch gegeneinander federn können, denn sie sind an ihren Enden mit nach außen ragenden widerhakenförmigen, vorzugsweise pilzförmig ausgebildeten, Ansätzen 28 Versehen zum Hintergreifen der Durchbrechungen 12, wie das in der Fig. 6a besonders deutlich zu erkennen ist. Dadurch wird eine formschlüssige Verbindung zwischen den Teilen 21 und 24 und damit auch zwischen den schalenförmigen Teilen 7 und der eingesetzten Rippenleiste 8 erreicht, die in zwei zueinander rechtwinkligen Richtungen haltbar und formschlüssig ist.Another form of connection is shown in FIGS. 6 and 6a. Here the openings 12 are designed as rectangular holes, and the tongues 20 are provided in the middle with a slot 27 to their base. It is thereby possible that the two parts of the tongues can spring somewhat resiliently against one another, because they are provided at their ends with barb-like, preferably mushroom-shaped, projections 28 which engage behind the openings 12, as is particularly the case in FIG. 6a is clearly recognizable. This results in a positive connection between the parts 21 and 24 and thus also between the shell-shaped parts 7 and the rib strip 8 used, which is durable and positive in two mutually perpendicular directions.

Die Rippenleiste 8 ist mit einer nach der Seite hin offenen Nut 13 auf ihrer Außenseite versehen, entsprechend dem Ausführungsbeispiel nach der Fig. 7. Diese Nut 13 wird an ihrer Oberseite von einem Steg 29 gebildet, auf dessen Oberseite 23 die Rippen 9 angeformt sind. Der Steg 29 läuft über die gesamte Breite der durch die Außenschale gebildeten Rinne 30, stößt an seiner Innenkante an die zur Rinne 30 hin liegende Innenseite der Innenwand 22 der Schale und unterfängt an seiner Außenkante 31 die Unterkante der Außenwand 32 der Schale.The rib strip 8 is provided with a groove 13 which is open towards the side on its outside, corresponding to the exemplary embodiment according to FIG. 7. This groove 13 is formed on its upper side by a web 29, on the upper side 23 of which the ribs 9 are formed. The web 29 runs over the entire width of the groove 30 formed by the outer shell, abuts the inner edge of the inner wall 22 of the shell lying towards the groove 30 on its inner edge and underpins the lower edge of the outer wall 32 of the shell on its outer edge 31.

Der Grund der Nut 13 wird von einem senkrechten Steg 33 gebildet, der etwa auf der Mitte des waagerechten Steges 29 nach unten angeformt ist. An diesen Steg 33 ist an seiner Unterseite ein Steg 34 angeformt, der parallel im Abstand über dem Steg 24 verläuft und mit einem auf der Außenseite ausgebildeten senkrechten Steg 35 und dem Steg 24 einen Kasten bildet, der von der Verlängerung 21 der Innenwand 22 der Schale geschlossen ist. Der senkrechte Steg 35 liegt etwa in Verlängerung der Außenwand 32 der Schale.The bottom of the groove 13 is formed by a vertical web 33, which is formed approximately on the center of the horizontal web 29 downwards. A web 34 is formed on this web 33 on its underside, which runs parallel at a distance above the web 24 and forms a box with a vertical web 35 and the web 24 formed on the outside, which extends from the extension 21 of the inner wall 22 of the shell closed is. The vertical web 35 is approximately in the extension of the outer wall 32 of the shell.

Die vorbeschriebene Ausbildung der Seitenwand 8 hat eine nach der Seite offene Nut 13 zum Einsetzen von Führungsschienen, die ihrerseits die unmittelbare Verbindung dit dem Möbelgestell bilden. Diese Ausbildung ist auch zum Einsetzen eines plattenförmigen Schubladenbodens 6 in die Nut 4 besonders geeignet.The above-described design of the side wall 8 has a groove 13 open to the side for inserting guide rails, which in turn form the direct connection to the furniture frame. This design is also particularly suitable for inserting a plate-shaped drawer bottom 6 into the groove 4.

Nach einem anderen Ausführungsbeispiel, das in Fig. 15 dargestellt ist, ist die äußere Seitenwand 32 der Schale weit heruntergezogen bis etwa in Höhe des untersten Steges 24 der Rippenleiste. Der waagerechte Steg 29 der Rippenleiste ist dabei mit seiner Außenkante 31 von innen gegen einen Vorsprung 36 auf der Innenseite der Außenwand 32 der Schale abgestützt, und die darunter ausgebildete Aufnahme für die Schubladenführung 37 ist nach unten hin offen. Bei dieser Ausbildung sind unterhalb des senkrechten Steges 33 keine nach außen ragenden Anformungen der Rippenleiste vorhanden, sondern der Steg 33 setzt sich in dem senkrechten Steg 35 fort. Die in den Zwischenraum zwischen den Steg 33 und die verlängerte Außenwand 32 eingesetzte Schubladenführung 37 ist um die Unterkante der Verlängerung der Außenwand 32 herumgeführt und dort an das Möbelgestell 38 angeschlossen. Bei dieser Ausführungsform der Seitenwand 1 ist diese an der Schubladenaußanseite und deren Innenseite durchgehend bis zum untersten Fußpunkt glattflächig.According to another embodiment, which is shown in Fig. 15, the outer side wall 32 of the shell is pulled down far to about the level of the bottom web 24 of the rib bar. The horizontal web 29 of the ribbed strip is supported with its outer edge 31 from the inside against a projection 36 on the inside of the outer wall 32 of the shell, and the receptacle formed below for the drawer guide 37 is open at the bottom. In this embodiment, there are no outwardly projecting projections of the rib strip below the vertical web 33, but the web 33 continues in the vertical web 35. The drawer guide 37 inserted into the space between the web 33 and the extended outer wall 32 is guided around the lower edge of the extension of the outer wall 32 and connected there to the furniture frame 38. In this embodiment of the side wall 1, it is smooth on the outside of the drawer and the inside thereof down to the lowest base point.

Anhand der Fig. 15 ist auch dargestellt, wie nach einer anderen Weiterbildung die Nut an der unteren Innenkante der Seitsnwand 1 ausgebildet ist, um anstelle des plattenförmigen Schubladenbodens 6 eine Wanne 39 aufzunehmen, die die Gesamthöhe des Schubladeninnenraudes vergrößert. Die Seitenwand der Wanne 39 ist mit einer nach außen stehenden Abwinklung 4o versehen, die zweckmäßig noch einen nach oben ragenden Flansch 41 aufweist. Die Abwinklung 40 liegt auf der etwas zurückgenommenen Endkante 42 des untersten Steges 24 und ist zwischen dieser Endkante 42 und der Unterkante 43 der inneren Seitenwand 22 der Schale eingeklemmt. Es ist aus der Fig. 15 zu erkennen, daß die Seitenwand der Wanne 39 mit ihrer Innenfläche in Flucht zu der Innenfläche der Innenwand 22 der Schale der Seitenwand 1 liegt.15 also shows how, according to another further development, the groove is formed on the lower inner edge of the side wall 1 in order to accommodate a tray 39 instead of the plate-shaped drawer bottom 6, which increases the overall height of the interior of the drawer. The side wall of the tub 39 is provided with an outward angled portion 4o, which expediently also has an upwardly projecting flange 41. The bend 40 lies on the somewhat recessed end edge 42 of the lowermost web 24 and is clamped between this end edge 42 and the lower edge 43 of the inner side wall 22 of the shell. It can be seen from FIG. 15 that the side wall of the tub 39 lies with its inner surface in alignment with the inner surface of the inner wall 22 of the shell of the side wall 1.

Die Zapfenverbindung zwischen Seitenwand 1 und Rückwand 3 bzw. Vorderwand wird anhand der Figuren 8 bis 11 erläutert. An die hintere Abwinklung 14 der Seitenwand 1 sind an dem schalenförmigen Außenteil Zapfen 2 angeformt, die im Querschmitt U-Profil haben, das liegend ausgebildet, nach der Außenseite hin offen ist. Die Abmessungen der beiden Schenkel 44 entsprechen in ihrer Länge den Zuerstegen 45 bzw. dem Boden 46 oder dem jeweiligen freien Zwischenraum zwischen Außenwand 47 und Innenwand 48 des geschlossenen Rammerprofils der Rückwand 3, die vorzugsweise als endlos aus Kunststoff extrudiertes Teil hergestellt und dann auf Länge geschnitten ist.The pin connection between side wall 1 and rear wall 3 or front wall is explained with reference to FIGS. 8 to 11. On the rear bend 14 of the side wall 1, pegs 2 are formed on the shell-shaped outer part, which have a U-profile in the transverse section, which is formed lying down and is open to the outside. The dimensions of the two legs 44 correspond in length to the primary web 45 or the floor 46 or the respective free space between the outer wall 47 and the inner wall 48 of the closed ram profile of the rear wall 3, which is preferably produced as an endlessly extruded part from plastic and then cut to length is.

In das beschriebene U-Profil der Zapfen 2 sind etwa in der Mitte zwischen den Schenkeln 44 und auch auf halber Längserstreckung stehend, parallel zu den Schenkeln, Stifte 49 angeformt, die die Außenkanten der Schenkel 44 der Zapfen 2 etwa um die Stärke der Wandung 47 der Rückwand 3 überragen. Diese Stifte 49 sind innerhalb des U-Profils der Zapfen 2 mit Stegen 50 gegen die Schenkel 44 hin abgestützt und mit Rippen 51 auf die Basis des U-Profils hin abgestützt. Nach dem äußeren Ende der Zapfen 2 hin sind die Stifte an ihrem freien Ende mit einer Abschrägung 52 versehen. Beim Aufsetzen des Wandteiles 3 auf die Zapfen 2 werden von der Endkante des Wandteiles 3 die Stifte 49 unter elastischem Nachgeben des freien Endes der Stifte sowie auch der Stege 50 so weit nach hinten gebogen, daß die Wand 3 bis an den Anschlag, die Endwand der Abwinklung 14 geschoben werden kann. An dieser Stelle ist entsprechend der Fig. 11 jedem Stift eine Durchbrechung 53 in dem Wandungsteil 47 zugeordnet, in das die Stifte 49 einschnappen. Die Rückwand 3 ist damit formschlüssig und gegen Abgleiten oder Verrutschen gesichert mit dem Bauteil der Seitenwand verbunden. Die Nut 4 in dem Bauteil 1 und die Nut 5 in des Bauteil 3 zum Einsetzen des Schubladenbodens 6 fluchten damn miteinander und gehen ineinander über.In the described U-profile of the pins 2, pins 49 are formed approximately in the middle between the legs 44 and also standing halfway along the length, parallel to the legs, which pin the outer edges of the legs 44 of the pins 2 approximately by the thickness of the wall 47 protrude beyond the rear wall 3. These pins 49 are supported within the U-profile of the pins 2 with webs 50 against the legs 44 and supported with ribs 51 on the base of the U-profile. After the outer end of the pins 2, the pins are provided with a bevel 52 at their free end. When placing the wall part 3 on the pin 2, the pins 49 are bent from the end edge of the wall part 3 with elastic yielding of the free end of the pins and also the webs 50 so far that the wall 3 up to the stop, the end wall of the Angle 14 can be pushed. At this point, according to FIG. 11, an opening 53 in the wall part 47 is assigned to each pin, into which the pins 49 snap. The rear wall 3 is positive and secured against sliding or slipping connected to the component of the side wall. The groove 4 in the component 1 and the groove 5 in the component 3 for inserting the drawer bottom 6 are aligned with one another and merge into one another.

Die Bauteile können derart ausgebildet sein, daß sowohl an der Vorderseite als auch an der Hinterseite die Seitenteile 1 mit Abwinklungen und Zapfen 2 versehen sind, so daß eine vierseitige Schublade entsteht, deren zur Ausbildung der Seiten dienende Bauteile aus schalenförmigen Außenteilen und eingesetzten Rippenleisten, beide in Spritzguß hergestellt bestehen, während die Vorderund Rückwand 3 aus Kammerprofilen bestehen, die im Extrusionsverfahren hergestellt sind und auf beliebige,gewünschte oder vorgeschriebene Länge abgeschnitten sind, so daß sich Schubladen beliebiger Breite darstellen lassen.The components can be designed such that both on the front and on the rear the side parts 1 are provided with bends and pins 2, so that a four-sided drawer is formed, the components used to form the sides of shell-shaped outer parts and rib strips used, both made in injection molding, while the front and rear wall 3 consist of chamber profiles, which are produced in the extrusion process and are cut to any desired or prescribed length, so that drawers of any width can be represented.

Nach einer anderen Ausführungsform sind die Seitenteile 1 mit vorderen Abwinklungen 16 versehen, die für die Außenschale in den Figuren 12 und 14 dargestellt sind. Die Abwinklung 16 hat eine durchgehende Innenwand 54, an der die Lippe 19 angeformt ist, die die Oberseite der Nut 4 bildet. Die Außenwand bildet einen umlaufenden Flansch 55 an der Außenseite, 56 an der Oberseite und 57 an der Innenseite. Der Flansch 55 endet mit der Unterkante des äußeren Teiles 32 der Außenwand und kann dort mit einem Haken 58 versehen sein zum weiteren formschlüssigen Verbinden mit der eingesteckten Rippenleiste 8. Der Haken 58 hintergreift die Außenkante 31 des Quersteges 29 der Rippenleiste. Die Abwinklung 16 ist weiterhin an ihrer durchgehenden Innenwand 54 mit zwei kreisförmigen Durchbrechungen 59 versehen, die zweckmäßig übereinanderliegen. Die Abwinklung 18 an der Rippenleiste 8 legt sich beim Einschieben der Rippenleiste in den schalenförmigen Außenteil 7 hinter die Flanschen 55, 56 und 57 der Abwinklung 16 des schalenförmigen Teils und wird dadurch gesichert. In dieser Abwinklung 18 sind Langlöcher 6o angeordnet, die mit den Durchbrechungen 59 fluchten und als Widerlager für Schraubenköpfe von Schrauben dienen, mit denen die Schubladenblende befestigt wird. Diese Schubladenblende besteht aus Holzwerkstoff und ist entsprechend den üblichen Möbelwänden ausgebildet. Aufgrund der Anordnung der Langlöcher 60 ist es möglich, die Schrauben und damit die Blende vor dem endgültigen Festziehen zum Justieren der Blende gegenüber der Schublade bzw. gegenüber benachbarten Möbelblenden auszurichten. Wenn die Schraubenschäfte einen geringeren Durchmesser haben als es dem kleinen Durchmesser der Langlöcher 6o entspricht, ist eine Ausrichtung scwohl nach der Seite als auch nach der Höhe möglich.According to another embodiment, the side parts 1 are provided with front bends 16, which are shown for the outer shell in FIGS. 12 and 14. The bend 16 has a continuous inner wall 54 on which the lip 19 is formed, which forms the top of the groove 4. The outer wall forms a circumferential flange 55 on the outside, 56 on the top and 57 on the inside. The flange 55 ends with the lower edge of the outer part 32 of the outer wall and can be provided there with a hook 58 for further positive connection with the inserted rib strip 8. The hook 58 engages behind the outer edge 31 of the crossbar 29 of the rib strip. The bend 16 is further provided on its continuous inner wall 54 with two circular openings 59 which are expediently one above the other. The bend 18 on the rib strip 8 lies behind the flanges 55, 56 and 57 of the bend 16 of the bowl-shaped part when the rib strip is inserted into the shell-shaped outer part 7 and is thereby secured. In this bend 18 slots 6o are arranged, which are aligned with the openings 59 and serve as an abutment for screw heads of screws with which the drawer panel is attached. This drawer cover is made of wood-based material and is designed in accordance with the usual furniture walls. Due to the arrangement of the elongated holes 60, it is possible to align the screws and thus the panel before finally tightening to adjust the panel with respect to the drawer or with respect to adjacent furniture panels. If the screw shafts have a smaller diameter than the small diameter of the elongated holes 6o, an alignment is possible both to the side and to the height.

Die Unterkante 61 der vorderen Abwinklung 18 der Rippenleiste ist mit einer Ausnehmung versehen. Der Fig. 14 ist schon zu entnehmen, daß unterhalb der Lippe 19 die an den Seitenwänden ausgebildete Nut nicht vorhanden ist. Bei diesem Ausführungsbeispiel wird der Schubladenboden unterhalb der Abwinklungen 16 und 18 und der Lippe 19 durch die Ausnehmung der Unterkante 61 hindurchgeführt in eine entsprechende Nut, die an der anzusetzenden Schubladenblende vorgesehen ist, um auch an der Vorderseite Halt zu bekommen.The lower edge 61 of the front bend 18 of the rib strip is provided with a recess. 14 can already be seen that below the lip 19 the groove formed on the side walls is not present. In this exemplary embodiment, the drawer bottom is passed beneath the angled portions 16 and 18 and the lip 19 through the recess in the lower edge 61 into a corresponding groove which is provided on the drawer cover to be attached, in order to also be held on the front.

Claims (18)

1. Plastic drawer with side walls ( 1) comprising one component in form of a channel (30) opening essentially downwardly and which is smoothwalled both externally and internally, and another component being in the form of a ribbed moulding (8), which is provided at its upper part with ribs (9) which are disposed upright and transversely in the channel (30), having strengthening formations ( 10) which extend lengthwise of the channel and which are formed on a continuous strip (29) disposed on the ribbed moulding (8), which strip is provided at its lower part (33,34,35) with a groove (13) open towards the side and/ or downwardly for the inserti on of a drawer guide rail, characterized in that the ribbed mouldings (8) for closing the double-walled sides are formed as an outer skin (7) constituting complete tray-like profiles and that they have an inwardly projecting lower longitudinal edge (11) forming a groove (4) for the reception of the drawer bottom (5) fitting with an above lying inwardly projecting lip (19) at the inner wall (22 or 48) of the outer skin (7), whereby slots (12), disposed at the longitudinal edge (11), are provided for the form-locking reception of tongues (20) projecting downwardly at the associate lower edge (21) of the outer skin (7), and that at least at the rear end of the outer skin (7) assembling tenons (2) formed on a part (14) bent in a right angle are provided for the rear wall (3) formed as chamber profile.
2. Drawer in accordance with claim 1, characterized in that the projecting longitudinal edge (1 1) is interrupted in parts.
3. Drawer in accordance with claim 1, characterized in that the downwardly projecting tongues (20) are provided with formations (28) gripping from behind and preferably mushroom-shaped in form.
4. Drawer in accordance with claim 1, characterised in that the groove (4) for the insertion of the drawer bottom (5) is formed at its upper side by setting back the lower edge (43) of the outer skin (7) and at its lower side by a ledge (24) formed on the ribbed moulding (8) and disposed parallel to said lower edge.
5. Drawer in accordance with claims 1 - 4, characterised in that the drawer bottom (5) is in the form of a trough (39) with outwardly-offset upright edges (40).
6. Drawer in accordance with claim 5, characterised in that the drawer bottom in the form of a trough (39) with outwardly-off set upright edges (40) is provided with partitioned sub-divisions.
7. Drawer in accordance with claim 1 and any one of the following claims, characterised in that there are formed, at the forward end of the outer skin (7) or of the ribbed moulding (8), dowels for the fitting of a drawer front which is of wood material.
8. Drawer in accordance with claim 1 and any one of the following claims, characterised in that the assembling tenons (2) have a U-section open towards the horizontal.
9. Drawer in accordance with claim 8, characterised in that a pin (49) is formed in the middle of the base of the U of each of the assembling tenons (2), the pin (49) being parallel to the sides of the U-profile and projecting beyond said sides.
10. Drawer in accordance with cl aim 9, characterised in that the pins in the U-shaped assembling tenons (2) are propped against the sides (44) of the U by stiffening ribs (50) and against the base of the U profile by stiffening ribs (51).
11. Drawer in accordance with claim 9, characterised in that the pins (49) are provided in the part thereof whereat they project freely from the U-shape of the assembling tenons (2), with a laterally-inclined surface (52) which faces away from the open end of the assembling tenon.
12. Drawer in accordance with any one of the preceding claims, characterised in that the rear walls (3) with a compartmented section and which can be plugged over the assembling tenons (2) have in the side (47) openings (53) associated with the pins (49).
13. Drawer in accordance with claim 1 and any one of the following claims, characterised in that a part (15) bent inwardly through a right angle is also formed at the forward end of the outer skin (7).
14. Drawer in accordance with claim 1 and 13, characterised in that assembling tenons (2) are formed on the inwardly-bent forward end part (15) of the outer skin (7) for the fitting of a front wall with a compartmented section.
15. Drawer in accordance with claim 1 and any one of the following claims, characterised in that the rear wall (3) and the front wall are of an extruded plastics material in sectional form.
15. Drawer in accordance with claim 13, characterised in that the inwardlybent part (15) is provided at its vertical end edge with a chamfer (17) facing the drawer interior.
17. Drawer in accordance with claims 1 and 13, characterised in that an inwardly-angled part ( 18) of the inserted ribbed moulding (8) conforms to the inwardly-bent part ( 15) at the forward end of the outer skin (7).
18. Drawer in accordance with claims 1 and 17, characterised inthat the inter-engaging parts (15,18) of the outer skin (7) and inserted ribbed moulding (8) are provided with mounting openings (59,50) for a drawer front.
EP81109814A 1980-11-26 1981-11-21 Plastic drawer Expired EP0052875B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81109814T ATE17821T1 (en) 1980-11-26 1981-11-21 PLASTIC DRAWER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3044471 1980-11-26
DE3044471A DE3044471C2 (en) 1980-11-26 1980-11-26 Plastic drawer

Publications (3)

Publication Number Publication Date
EP0052875A2 EP0052875A2 (en) 1982-06-02
EP0052875A3 EP0052875A3 (en) 1982-09-01
EP0052875B1 true EP0052875B1 (en) 1986-02-05

Family

ID=6117593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109814A Expired EP0052875B1 (en) 1980-11-26 1981-11-21 Plastic drawer

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EP (1) EP0052875B1 (en)
AT (1) ATE17821T1 (en)
DE (1) DE3044471C2 (en)
GB (1) GB2087715B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551575A1 (en) * 1992-01-11 1993-07-21 MEPLA-WERKE LAUTENSCHLÄGER GmbH &amp; Co. KG Side wall of a drawer
EP0865745A3 (en) * 1997-03-21 2001-09-26 Julius Blum Gesellschaft m.b.H. Drawer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391253B (en) * 1986-05-14 1990-09-10 Blum Gmbh Julius FITTING KIT FOR A DRAWER TO BE ASSEMBLED FROM SEVERAL PARTS
DE8909926U1 (en) * 1989-08-18 1989-12-14 Kroeger, Matthias, Bassano Del Grappa, It
AT403648B (en) * 1993-03-30 1998-04-27 Blum Gmbh Julius DRAWER KIT
AT314U1 (en) * 1994-10-05 1995-08-25 Blum Gmbh Julius DRAWER KIT
AT404219B (en) * 1995-01-19 1998-09-25 Blum Gmbh Julius DRAWER
DE10025951A1 (en) * 2000-05-26 2001-11-29 Hettich Paul Gmbh & Co Fixing arrangement, especially for side walls of drawer; has fixing elements with holders for releasable connection elements that can be connected to rail for withdrawing drawer
DE102006052675A1 (en) * 2006-11-07 2008-05-08 Thomas Pollmeier Ventilation frame unit for use in agricultural animal stall arrangement, has edge connectors connected with side parts as single piece, where connectors are formed as molded parts with contact surfaces and are molded in side parts
DE102009025791A1 (en) * 2009-05-13 2010-11-18 Paul Hettich Gmbh & Co. Kg Drawer with two side walls and a back wall
ITMI20111659A1 (en) * 2011-09-15 2013-03-16 Stefano Cantoni PERFECT FURNITURE PROTECTION SYSTEM FOR AUTOMATIC COMMERCIAL TRANSACTIONS.
DE202013011429U1 (en) * 2013-12-20 2015-03-23 Grass Gmbh Furniture drawer and drawer wall element for a drawer
DE202014006965U1 (en) * 2014-08-27 2015-11-30 Grass Gmbh Device for fixing a side cover to a panel profile of a movable furniture part
CN106901524A (en) * 2017-04-18 2017-06-30 广东精诺五金实业有限公司 A kind of drawer sliding rail

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189907A (en) * 1967-10-16 1970-04-29 Leslie William Llewelly Alston Improvements in or relating to Drawers for Furniture
GB1190650A (en) * 1967-11-08 1970-05-06 Leslie William Llwellyn Alston Improvements in or relating to Drawers for Furniture.
DE1957878C3 (en) * 1969-11-18 1974-01-10 Hans-Werner 4830 Guetersloh Duepree Easy to assemble piece of furniture with hollow walls
IL51790A0 (en) * 1976-04-09 1977-05-31 Mackenzie King Holdings Ltd A set of parts for the construction of articles of furniture
DE2708167C3 (en) * 1977-02-25 1985-04-04 Düpree, Hans-Werner, 4830 Gütersloh Plastic drawer
DE2722465A1 (en) * 1977-05-18 1978-11-23 Miele & Cie Drawer designed for mass prodn. - has standard side parts with intermediate compensating strips assembled with base panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551575A1 (en) * 1992-01-11 1993-07-21 MEPLA-WERKE LAUTENSCHLÄGER GmbH &amp; Co. KG Side wall of a drawer
EP0865745A3 (en) * 1997-03-21 2001-09-26 Julius Blum Gesellschaft m.b.H. Drawer

Also Published As

Publication number Publication date
EP0052875A3 (en) 1982-09-01
DE3044471A1 (en) 1982-07-08
GB2087715A (en) 1982-06-03
GB2087715B (en) 1985-10-16
DE3044471C2 (en) 1986-10-30
ATE17821T1 (en) 1986-02-15
EP0052875A2 (en) 1982-06-02

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