EP0052774A2 - Armoire ou rayonnage - Google Patents

Armoire ou rayonnage Download PDF

Info

Publication number
EP0052774A2
EP0052774A2 EP81108792A EP81108792A EP0052774A2 EP 0052774 A2 EP0052774 A2 EP 0052774A2 EP 81108792 A EP81108792 A EP 81108792A EP 81108792 A EP81108792 A EP 81108792A EP 0052774 A2 EP0052774 A2 EP 0052774A2
Authority
EP
European Patent Office
Prior art keywords
cabinet
elements
wall
frame body
body according
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.)
Granted
Application number
EP81108792A
Other languages
German (de)
English (en)
Other versions
EP0052774B1 (fr
EP0052774A3 (en
Inventor
Benedikt Rohner
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.)
Spichtig AG Kunststoffwerk Steinen
Original Assignee
Spichtig AG Kunststoffwerk Steinen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spichtig AG Kunststoffwerk Steinen filed Critical Spichtig AG Kunststoffwerk Steinen
Priority to AT81108792T priority Critical patent/ATE19725T1/de
Publication of EP0052774A2 publication Critical patent/EP0052774A2/fr
Publication of EP0052774A3 publication Critical patent/EP0052774A3/de
Application granted granted Critical
Publication of EP0052774B1 publication Critical patent/EP0052774B1/fr
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
    • A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
    • A47B67/04—Chests of drawers; Cabinets characterised by the arrangement of drawers
    • 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
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/04—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made mainly of wood or plastics

Definitions

  • the invention relates to a cabinet or frame body, in particular for receiving drawers or drawers, comprising a plurality of flat wall elements arranged opposite one another and at least one cross member that crosses the space between two wall elements and connects these wall elements to one another in a positive or non-positive manner at least one surface side of each wall element, at least one locking connection is provided for the cross member.
  • the invention further relates to a set of components for cabinet or frame bodies, in particular for receiving drawers or drawers.
  • a cabinet body of the type mentioned is known from CH-PS .474235. There are opposite. Side walls of the cabinet body. Connected to one another by floor and ceiling parts and intermediate floors, these plate-shaped transverse elements being positively supported on the latter in the direction parallel to the plane of the side walls. Although this results in a sufficient load-bearing capacity against vertically acting loads, the side walls are not secured against tipping and thus against a parallelogram-like deformation of the entire cabinet body.
  • rather special corner connections are provided, which encompass the front and rear edges of the side walls of the plate-shaped transverse elements in the corner regions of their joints with clamping members. This not only requires special manufacturing effort for the comparatively complicated shaped corner connecting elements, but also makes it necessary to adapt and shape the side walls and transverse elements if the generally desired, recessed and smooth surface arrangement of the connecting elements is to be achieved.
  • the object of the invention is therefore to create a cabinet body and a corresponding set of components ; in which a simple construction and comparatively little installation effort and a positive locking against deformation of the cabinet body can be achieved transversely to the wall elements.
  • the solution to this problem according to the invention is characterized in terms of the cabinet body and the component set by the features of claims 1 and 24, respectively.
  • the latching exclusion provided thereafter enables the wall elements to be supported against one another in a rigid manner, the convex latching elements being formed, for example, on the wall element and acting as cantilever arms which in turn are rigidly connected to the associated cross members.
  • the wings of the latching elements are arranged at least approximately at right angles to the plane of a wall element and in pairs opposite to one another. This results in a rigid locking connection, the elements of which can be easily inserted into the cross-sectional height of the cross member. This improves the proportion of usable space.
  • a plurality of cross members are provided on a wall element, each with a latching connection at both ends.
  • cross beams with a larger cross-sectional width can also be considered, for example plate-shaped, rigid cross beams which overlap a larger part of the width of the wall elements on both sides and are each provided with a plurality of snap-in connections on both side edges.
  • plate-shaped, rigid cross members can be used in particular as storage compartments without drawers. In this way, frame bodies of simple construction can be obtained despite the large number of compartments.
  • At least two cross members with corresponding locking elements are arranged on the wall elements on a line running parallel to a drawer or drawer level and can optionally serve directly as a drawer support and guide. It is generally advantageous to arrange the wings of the convex and concave locking elements at least approximately parallel to the drawer or drawer level. This measure results in a comparatively small height dimension of the connecting elements and a reduction in the unused cabinet interior.
  • the convex latching elements are designed as sections of a strip-shaped supporting web extending parallel to the drawer or drawer level. This not only simplifies the shape and thus the manufacture of the supporting webs, but also enables a large number of cross members to be attached to such a supporting web without any particular effort, without separate latching elements having to be formed for the individual connection points.
  • the anchoring of the cross beams on the wall elements against tensile forces in the longitudinal direction of the beams can in principle be non-positive, i.e. can be achieved by sufficient clamping and static friction between the wings of the convex and concave locking elements.
  • an acute-angled arrangement of the oppositely oriented wings of the complementary locking elements is recommended, forming a self-locking wedge connection within each locking connection.
  • Such a connection can be assembled in a simple manner by pressing it together, generally by hand without special tools.
  • the cabinet body it is particularly advantageous for the cabinet body to be positively anchored to the cross members on the wall elements for greater stresses.
  • a further development of the invention provides that at least one of the convex latching elements has an undercut for the attack of a form-locking locking element formed on the associated cross member at right angles to the wall plane. Assembling is particularly easy here because the clamping force and thus that of Assembling the snap-in connection resistance to be overcome can be kept low due to correspondingly weak dimensioning of the wedge effect. If necessary, the oppositely oriented wings of the latching elements can be arranged in parallel and thus be executed without wedging in the interest of particularly easy assembly.
  • An essential development of the invention is aimed at accommodating drawers or drawers of comparatively low height within the cabinet body.
  • Such low push elements which are also provided in large numbers one above the other, for example in the form of plate-shaped drawers without side borders, for example with receptacles for small parts, would require a comparatively large overall cross-section when stored on rigid cross members of comparatively large cross-section and thus result in an undesirable loss of usable cabinet space.
  • the development of the invention therefore provides - in general in addition to at least one rigid cross-member - at least one cross member, which is designed to be elastic and flexible in its central region and is connected at two opposite end sections by snap-in connections to the wall elements of the cabinet body on both sides Formation enables a very low cross-sectional height and thus a small additional space requirement, whereby the storage and support of the drawers takes place directly at the end sections of the cross members connected to the wall elements by snap connections.
  • the softness of the transverse links does not have a disturbing effect on the weight of the drawer.
  • the corresponding relief of the central section and thus of the entire cross member from bending moments due to the load absorption results automatically from the interaction of the vertically rigid locking connections with the vertical flexibility of the central cross member section.
  • the elastic-flexible design of the cross members enables the cross members to be mounted in an already assembled cabinet body in a particularly advantageous manner.
  • a cross member is bent out of its flat shape by hand and thus shortened in its transverse dimension, so that it can be easily inserted into the width of the cabinet interior.
  • the end sections of the cross member can then be easily inserted into the associated wall element recesses of the latching connections, whereupon the engagement into the recesses of the opposite wall element takes place by releasing the elastic deformation and returning to the flat shape of the cross member.
  • the corresponding flexural softness can be achieved particularly simply by reducing the load-bearing cross-sectional length in the central region of the plate body of such a cross member.
  • a cabinet or frame body of the present type at least one receiving compartment which is open in two opposite directions and which is formed by at least one rigid cross member and / or at least one elastic-flexible cross member in connection with wall elements on both sides.
  • a receiving compartment which is open in opposite directions, or a plurality of such compartments enable the cabinet or frame to be used and operated in any manner from both opposite end faces.
  • These compartments can be used for storage accessible from both sides or for passing objects, such as documents, between the front sides of the cabinet or frame.
  • Such use proves to be particularly useful in the case of extensive cupboard or frame arrangements, for example of cupboard or frame walls, between two mutually opposite workplaces.
  • such a storage compartment which is open on both sides, can optionally also be used for inserting half-drawers oriented in opposite directions.
  • the design of the cabinet or frame body which is symmetrical with respect to the opposite end faces, provides an arbitrary thrust Shelf use with operation from one side or the other enables.
  • the different requirements for cupboard or rack space at two workplaces located opposite one another can be flexibly taken into account. Overall, this results in a significant expansion of the area of application and an improvement in adaptability with regard to different operating conditions.
  • the set of components for cabinet bodies belonging to the subject of the invention due to its identification features, consists only of flat bodies of comparatively small cross-sectional height, namely the flat wall elements and the same cross members and cross members. This offers the particular advantage of collapsibility and packaging with a small footprint in the form of a compact flat body.
  • the cabinet body consists of wall elements WE on both sides with cross members QT, which ver at their ends with support webs TS of the wall elements by snap connections RS are covenants.
  • the cross members are arranged in the manner shown in FIG. 2 at the same height with respect to the drawer levels EE and parallel to one another and at a mutual distance within the interior of the cabinet, so that there is a rigid and high-strength support of the two wall elements against one another.
  • a receiving compartment FC for a drawer is formed between the pairs of crossbeams on top of each other and on the top of the top pair of crossbeams. These compartments are open on the mutually oppositely oriented end faces ST and have the same clear cross-sectional height throughout. The drawers can therefore be inserted from either side.
  • the cabinet body is also symmetrical with respect to the opposite end faces ST, so that there are no restrictions with regard to the arrangement of the operating side of the drawers. It is also possible to use half-drawers oriented in opposite directions, which is not shown in the drawings.
  • the receiving compartments FC can be provided with closed bottom surfaces. This results in storage compartments that can also be used for small items, which can optionally also be used for the use of drawers.
  • FIGS. 1 and 2 a drawer S with a height corresponding to the distance one above the other - crossmembers and supporting webs lying one above the other, which is supported on the supporting webs TS with their side edges projecting downward over the bottom of the drawer, is schematically indicated in FIGS. This results in a safe guidance of the drawer even in a relatively extended position.
  • the lower end of the cabinet body is formed solely by the cross member, while the top is closed by an adjacent, mounted cabinet body (only partially indicated in Fig. -1 to 3).
  • a support web AS projecting transversely to the wall level and to the inside of the cabinet body is integrally formed on the upper edge OK of the wall elements and provided with a strip-shaped, upwardly projecting first stop element ASO for securing the position of the stacked cabinet body against one another.
  • a complementary second stop element ASU is provided on the underside of the upper cabinet body and, as a result of the matching design, also at the corresponding point on the lower cabinet body, in a simple manner as an inner surface section of the supporting web TS in question.
  • a pair of such first and second stop elements each form, in the manner shown in FIGS. 1 and 2, a positive stop connection in two horizontal directions that are perpendicular to one another, so that the two cabinet bodies secure the position on all sides exhibit.
  • a suitable end plate for example, provided with stop elements AS U
  • stop elements AS U for the top of the cabinet body can be provided for the individual installation of a cabinet body (not shown).
  • a corresponding connection option and mutual securing of position also results for cabinet bodies which are arranged laterally adjacent.
  • groove-shaped recesses NT are formed on the surface of the wall elements WE opposite the support webs TS in the region of the individual support webs. The latter extend within the cross-sectional height and the length of the supporting webs, so that the latter represent U-shaped hollow bodies with a corresponding cross-sectional height and great bending strength in their connection with the plate body of the wall element.
  • Position securing elements LS are inserted into the groove-shaped recesses NT, as shown in FIG. 4, which engage in corresponding recesses — the neighboring cabinet body.
  • the recesses NT are provided with distributed crosspieces QS in the interest of the rigidity of the wall element plate body.
  • the recesses also have the advantage when producing the wall elements as plastic pressed parts or molded parts that material accumulations with the risk of corresponding cooling shrinkage and surface impairment are eliminated.
  • the support webs TS have one of the following as a result of the U-shaped profiling mentioned.
  • the entire length of this plate-shaped section is suitable for puncturing a convex locking element for connecting cross beams.
  • only the end portions of the plate-shaped web portion PL on both sides are provided as convex locking elements REX for engaging corresponding concave locking elements REV on the cross beam ends.
  • FIG. 5 shows the possibility of providing a wall element WE 1 on both opposite surface sides with strip-shaped support webs TS.
  • the partial front view shown shows an area of the wall element with supporting webs arranged at the same height and oriented opposite to one another, the cross-sectional shape of which is simplified compared to the supporting webs TS of the previously described embodiment and is essentially formed only by a plate-shaped web section PL.
  • convex locking elements REX are in turn molded as in the previous embodiment.
  • stiffening ribs QV are on the wall body on the one hand and on the web section PL molded on the other.
  • the supporting web TS1 is designed as a comparatively narrow and thin strip, in order to keep material accumulations to a minimum, which in itself has a certain bending strength.
  • a comparatively narrow strip attachment P can also be provided as a support and guide for the drawers in the area between the cross members QT.
  • the cross beams are formed in the manner shown in FIGS. 6 and 7 as a U-profile body with stiffening transverse ribs V, which increases the bending strength and bending stiffness.
  • the end sections of the profile interiors form the cross members in the manner shown in FIG. 4 with their open profile sides pressed toward the cabinet interior onto the convex locking elements REX.
  • the latching elements have a self-locking effect, thereby creating a secure wedge connection between the cross members and the wall elements.
  • the wing pairs each converge at an acute angle opposite to the direction of arrival of the crossbeams, that is to say with respect to FIG. 4 in the direction from the interior of the cabinet to the outside and parallel to the plane of the wall elements WE.
  • the locking elements REX are arranged on a line X-X running parallel to the drawer plane E-E, so that the cross members are also arranged at the same height with respect to the drawer plane and therefore fit into the entire wing for supporting the associated drawer.
  • the use of sections of the plate-shaped section PL of each support web TS as locking elements has the consequence that the latter are also arranged parallel to the drawer plane and can therefore have a comparatively large width. Despite the comparatively small cross-sectional height of the REX locking elements, this results in sufficient bending strength and bending stiffness.
  • undercuts HS are formed on the convex locking elements REX, into which form-locking locking elements VR engage at the ends of the cross members.
  • These locking elements are simply designed as end walls of the U-profile of the cross member and therefore do not cause any additional shaping effort.
  • FIGS. 7 shows a simple way of setting the suitable bending softness, namely by reducing the cross-sectional length (measured in the direction of insertion) in the central region of the plate body compared to the edge sections.
  • a corresponding recess can optionally be used.
  • the constriction of the depth dimension of the plate body in the region of its central axis YY indicated in the example gives the essential advantage that, as a result of the sections of the front edge VK which run obliquely to the axis YY or the direction of movement of the drawer, the drawer does not hit an approximately upward side and the above transverse edge of the plate body can occur. If there is any tension in the cabinet body, the panel body must be flexible due to the flexibility of the panel. U. and a slight deflection may be expected and that could cause such a nudge.
  • the present contour then, however, forms slightly rising inclined edges that are easily overcome when inserting transverse edges on the underside of the drawer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Assembled Shelves (AREA)
  • Drawers Of Furniture (AREA)
  • Table Devices Or Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Furniture Connections (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP81108792A 1980-11-25 1981-10-23 Armoire ou rayonnage Expired EP0052774B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108792T ATE19725T1 (de) 1980-11-25 1981-10-23 Schrank- oder gestellkoerper.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8683/80 1980-11-25
CH8683/80A CH652690A5 (de) 1980-11-25 1980-11-25 Schrank- oder gestellkoerper.

Publications (3)

Publication Number Publication Date
EP0052774A2 true EP0052774A2 (fr) 1982-06-02
EP0052774A3 EP0052774A3 (en) 1983-04-06
EP0052774B1 EP0052774B1 (fr) 1986-05-14

Family

ID=4343489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108792A Expired EP0052774B1 (fr) 1980-11-25 1981-10-23 Armoire ou rayonnage

Country Status (6)

Country Link
EP (1) EP0052774B1 (fr)
AT (1) ATE19725T1 (fr)
CA (1) CA1184230A (fr)
CH (1) CH652690A5 (fr)
DE (2) DE3044629A1 (fr)
DK (1) DK153518C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009000048U1 (de) * 2009-01-22 2010-06-17 Paul Hettich Gmbh & Co. Kg Schrankmöbel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368856A (en) * 1965-11-15 1968-02-13 Lane Company Inc Furniture module stacking and locking arrangement
DE1963121A1 (de) * 1969-12-17 1971-06-24 Varta Plastic Gmbh Zerlegbarer Schrankkoerper
DE1778700A1 (de) * 1968-05-24 1971-08-19 Wilhelm Weller Moebelfabrik Vorrichtung zum Befestigen von Fachboeden in Schraenken u.dgl.
DE2019406A1 (de) * 1970-04-22 1971-11-04 Horst Jacobs Moebel
DE2131693A1 (de) * 1970-07-03 1972-01-05 Plastra Sa Schrank in Leichtbau-Ausfuehrung
US4055924A (en) * 1976-03-10 1977-11-01 Beaver Jr Emil R Inexpensive and disassemblable structural units
FR2406976A1 (fr) * 1977-10-25 1979-05-25 Rosier Pascal Meuble demontable
FR2432642A1 (fr) * 1978-08-04 1980-02-29 Staeger Kg Raumtechnik Raccord angulaire pour structure d'exposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7326847U (de) * 1974-02-07 Allform Gmbh & Co Kg Bausatz zur Bildung von Aufnahmekörpern, insbesondere Regalteilen
AT181944B (de) * 1953-01-17 1955-05-10 Richard Meier Rahmenbauelemente
DE6752613U (de) * 1968-07-29 1969-03-13 Willy Herold Behaelter - kombination insbesondere fuer buero- und wohnmoebelzwecke
US3644008A (en) * 1970-05-11 1972-02-22 Robert R Overby Modular cabinet construction
DE2300675C2 (de) * 1973-01-08 1982-11-25 Franz Josef 6233 Kelkheim Lang Kastenelement für Regalbauten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368856A (en) * 1965-11-15 1968-02-13 Lane Company Inc Furniture module stacking and locking arrangement
DE1778700A1 (de) * 1968-05-24 1971-08-19 Wilhelm Weller Moebelfabrik Vorrichtung zum Befestigen von Fachboeden in Schraenken u.dgl.
DE1963121A1 (de) * 1969-12-17 1971-06-24 Varta Plastic Gmbh Zerlegbarer Schrankkoerper
DE2019406A1 (de) * 1970-04-22 1971-11-04 Horst Jacobs Moebel
DE2131693A1 (de) * 1970-07-03 1972-01-05 Plastra Sa Schrank in Leichtbau-Ausfuehrung
US4055924A (en) * 1976-03-10 1977-11-01 Beaver Jr Emil R Inexpensive and disassemblable structural units
FR2406976A1 (fr) * 1977-10-25 1979-05-25 Rosier Pascal Meuble demontable
FR2432642A1 (fr) * 1978-08-04 1980-02-29 Staeger Kg Raumtechnik Raccord angulaire pour structure d'exposition

Also Published As

Publication number Publication date
EP0052774B1 (fr) 1986-05-14
DE3174634D1 (en) 1986-06-19
DK153518B (da) 1988-07-25
CA1184230A (fr) 1985-03-19
DK521281A (da) 1982-05-26
DE3044629A1 (de) 1982-06-24
EP0052774A3 (en) 1983-04-06
ATE19725T1 (de) 1986-05-15
DK153518C (da) 1988-12-19
CH652690A5 (de) 1985-11-29

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