FR2623985A1 - Horizontally stackable underframe device designed to support various objects or parts of pieces of furniture - Google Patents

Horizontally stackable underframe device designed to support various objects or parts of pieces of furniture Download PDF

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Publication number
FR2623985A1
FR2623985A1 FR8717016A FR8717016A FR2623985A1 FR 2623985 A1 FR2623985 A1 FR 2623985A1 FR 8717016 A FR8717016 A FR 8717016A FR 8717016 A FR8717016 A FR 8717016A FR 2623985 A1 FR2623985 A1 FR 2623985A1
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France
Prior art keywords
uprights
base
external
upper ends
elbows
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Granted
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FR8717016A
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French (fr)
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FR2623985B1 (en
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Individual
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Priority to FR8717016A priority Critical patent/FR2623985B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/04—Stackable chairs; Nesting chairs
    • A47C3/045—Stackable chairs; Nesting chairs with tipping-up seats
    • 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
    • A47B7/00—Tables of rigid construction
    • A47B7/02—Stackable tables; Nesting tables

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  • Chairs Characterized By Structure (AREA)

Abstract

It is formed from a structure in a shaped material formed alternately of elbows and straight sections, two 1 and 1 of which, in divergent directions, form the supporting base from which rise two sloping uprights 2 and 2 and two other uprights 3 and 3, sloping between the preceding ones and connected together in their upper part by that part of the horizontal section 4 which forms with the upper part of the two uprights 2 and 2 the supporting plane of the underframe. The device is mainly designed for industrial production of metal-tube furniture underframes.

Description

La présente invention concerne un dispositif de piètement empilable horizontalement destiné à supporter divers objets ou parties de meubles telles que plateaux de tables ou parties de sièges entre autres. The present invention relates to a horizontally stackable base device intended to support various objects or parts of furniture such as table tops or parts of seats, among others.

La présente invention relève du domaine de la technologie de construction. The present invention relates to the field of construction technology.

Les piètements empilables sont généralement empilés verticalement et lorsqu'ils s'empilent horizontalement, ils n'offrent pas- la polyvalence, la simplicité de fabrication et l'encombrement réduit que procure à la fois le dispositif de l'invention. Par ailleurs, la structure du dispositif de l'invention est déterminante pour les spécificités de fabrication, de conditionnement, de transport, des caracté -ristiques d'usage et de l'esthétique industrielle, dont le cumul détermine le caractère innovant par rapport aux types de pietements empilables connus. The stackable legs are generally stacked vertically and when they stack horizontally, they do not offer the versatility, the simplicity of manufacture and the reduced bulk which both the device of the invention provides. Furthermore, the structure of the device of the invention is decisive for the specifics of manufacture, packaging, transport, characteristics of use and industrial aesthetics, the sum of which determines the innovative character with respect to the types. known stackable legs.

le dispositif selon l'invention consiste en une structure en matériau profilé, d'un seul tenant ou par portions de profilé aboutées, formée d'une alternance de coudes ou changements de directions et de portions rectilignes ou légèrement galbées dont deux portions (I et 1) de directions divergentes forment la base de sustentation d'ou s'élèvent deux montants inclinés (2 et 2) et deux autres montants (3 et 3) inclinés entre les premiers et reliés en leurs extrémités supérieures par une portion horizontale (4). L'empilement se réalise horizontalement en faisant coïncider respectivement chaque partie d'un piètement avec la partie correspondante du piètement précédemment empilé. Dans le cas de l'emploi de cette structure de piètement pour supporter un plateau de table (17), des dégagements (18) rendent la table ainsi constituée particulièrement logeable. the device according to the invention consists of a structure made of profiled material, in one piece or by butted profile portions, formed by alternating bends or changes of directions and of straight or slightly curved portions including two portions (I and 1) divergent directions form the base of lift from which rise two inclined uprights (2 and 2) and two other uprights (3 and 3) inclined between the first and connected at their upper ends by a horizontal portion (4) . The stacking is carried out horizontally by making each part of a base coincide respectively with the corresponding part of the previously stacked base. In the case of the use of this base structure to support a table top (17), clearances (18) make the table thus made particularly roomy.

selon une variante de réalisation consolidée, une traverse haute coudée (6) 'relie les montants (2 et 2). according to a consolidated embodiment, a high bent crosspiece (6) 'connects the uprights (2 and 2).

Selon une variante de réalisation consolidée, une traverse haute rectiligne(8) relie les montants (2 et 2). According to a consolidated embodiment, a high straight crosspiece (8) connects the uprights (2 and 2).

Selon les deux variantes ci-dessus ennoncées, et dans le cas où les deux portions hautes (6 et 4, ou 8 et 4) sont contenues dans un même plan horizontal, l'empilement se réalise en présentant le côté le plus ouvert de la base d'un piètement en face du côté le plus étroit de la base du dernier piétement empilé, puis en basculant et glissant vers l'avant le piètement pour en faire baisser et avancer sa traverse haute avant sous les traverses hautes arrière des derniers piètements empilés, afin de l'amener en remontant entre les traverses hautes arrière des piètements déjà empilés. According to the two variants stated above, and in the case where the two upper portions (6 and 4, or 8 and 4) are contained in the same horizontal plane, the stacking is carried out by presenting the most open side of the base of a base opposite the narrowest side of the base of the last stacked base, then by tilting and sliding the base forward to lower and advance its front upper cross member under the rear rear cross members of the last stacked legs , in order to bring it back up between the high rear crosspieces of the legs already stacked.

Selon une autre variante de réalisation de l'invention, et en vue d'en constituer principalement un piètement de siège, les montants (2 et 2) sont coudés avant leur jonction avec l'une ou l'autre des traverses hautes (6 ou 8)
Selon une autre variante de réalisation le piètement est rigidifié soit par ?deux traverses (10 et 10), soit par une traverse (11), soit par trois traverses (10, 11 et 10). According to another alternative embodiment of the invention, and with a view mainly to constituting a seat base thereof, the uprights (2 and 2) are bent before their junction with one or the other of the high crosspieces (6 or 8)
According to another alternative embodiment, the base is stiffened either by two crosspieces (10 and 10), or by a crosspiece (11), or by three crosspieces (10, 11 and 10).

Selon la nature des objets à supporTer, les parties du piètement constituant les appuis de ces objets reçoivent tous dispositifs de fixationS envisageables tels que perforations (12) ou autres. Depending on the nature of the objects to be supported, the parts of the base constituting the supports for these objects receive all possible fixing devices such as perforations (12) or others.

Selon une autre variante de réalisation les montants (2 et 2) sont prolongés en vue de leur raccordement à divers types de dossiers de siège (15) et éventuellement à des accoudoirs de siège. According to another alternative embodiment, the uprights (2 and 2) are extended with a view to their connection to various types of seat backs (15) and possibly to seat armrests.

Selon une autre variante de réalisation les montants (2 et 2) ou la traverse (6) ou la traverse (8) sont pourvus de dispositifs divers d'articulation en vue de recevoir diverses assises de siège articulées en leur arrière et reposant en position d'utilisation par leur avant sur la traverse (4). Ces dispositifs d'articulation autorisent le relèvement de l'assise contre le dossier fixe et rendent ainsi le siège empilable horizontalement le siège mettant en oeuvre la présente variante. According to another alternative embodiment, the uprights (2 and 2) or the cross-member (6) or the cross-member (8) are provided with various articulation devices in order to receive various seat bases articulated at their rear and resting in position d 'use from their front on the crossmember (4). These articulation devices allow the seat to be raised against the fixed backrest and thus make the seat horizontally stackable, the seat implementing the present variant.

Les dessins annexés illustrent l'invention
La figure I représente l'invention vue de face
La figure 2 représente l'invention vue de côté
La figure 3 représente l'invention vue de dessus
La figure 4 représente l'invention vue en perspective
Les figures 5, 6, et 7 représentent en perspective
les variantes de l'invention.The accompanying drawings illustrate the invention
Figure I shows the invention seen from the front
Figure 2 shows the invention seen from the side
Figure 3 shows the invention seen from above
Figure 4 shows the invention seen in perspective
Figures 5, 6, and 7 show in perspective
variants of the invention.

Les figures 1, 2, 3 et 4 représentent l'invention dans sa forme élémentaire se réalisation. Le profilé cintrè est un tube rond d'acier d'un seul tenant. La base de sustentation étant horizontale, le plan supérieur de soutènement peut être horizontal pour supporter un plateau de table par exemple, ou incliné pour supporter une enceinte acoustique par exemple. Figures 1, 2, 3 and 4 show the invention in its elementary form realization. The curved profile is a round steel tube in one piece. The lifting base being horizontal, the upper support plane can be horizontal to support a table top for example, or inclined to support an acoustic enclosure for example.

Les figures 5 et 6 représentent l'invention consolidée pour permettre l'utilisation de profilés de sections moindres, ou de supporter des objets plus lourds. Figures 5 and 6 show the invention consolidated to allow the use of sections of smaller sections, or to support heavier objects.

La figure 7 montre l'invention toujours réalisée en tube d'acier rond cintré et aménagée pour participer à la constitution d'une chaise empilable horizontalement.  Figure 7 shows the invention still made of curved round steel tube and arranged to participate in the constitution of a stackable chair horizontally.

Claims (9)

REVENDICATIONS 1) Dispositif de piètement empilable horizontalement avec d'autres piètements identiques et caractérisé par une structure en matériau profilé réaiisée d'un seul tenant ou par portions aboutées et formée d'une alternance de coudes et de portions rectilignes ou légèrement galbées dont deux parties (1 et 1) contenues dans un même plan et de directions divergentes constituent la base de sustentation du piètement d'où s'élèvent deux montants inclinés (2 et 2) et deux autres montants (3 et 3) inclinés entre les précédents et reliés en leurs extrémités supérieures par une portion ou traverse horizontales (4) qui forme avec les extrémités supérieures des deux premiers montants (2 et 2) le plan de soutènement horizontal ou incliné du dit piètement. 1) Leg device stackable horizontally with other identical legs and characterized by a structure in profiled material made in one piece or by butted portions and formed by alternating elbows and rectilinear or slightly curved portions, two parts of which ( 1 and 1) contained in the same plane and in divergent directions constitute the base of support of the base from which rise two inclined uprights (2 and 2) and two other uprights (3 and 3) inclined between the previous ones and connected in their upper ends by a horizontal portion or crosspiece (4) which forms with the upper ends of the first two uprights (2 and 2) the horizontal or inclined retaining plane of said base. 2) Dispositif selon la revendication 1 caractérisé en ce que les montants externes (2 et 2) sont prolongés par deux coudes (5 et 5) et une portion rectiligne de profilé horizontale (6) les joignant. 2) Device according to claim 1 characterized in that the external uprights (2 and 2) are extended by two elbows (5 and 5) and a straight portion of horizontal profile (6) joining them. 3) Dispositif selon la revendication 1 caractérisé en ce qu'une traverse horizontale rectiligne (8) relie par un moyen d'assemblage les montants externes (2 et 2) en leurs extrémités supérieures. 3) Device according to claim 1 characterized in that a rectilinear horizontal crosspiece (8) connects by means of assembly the external uprights (2 and 2) at their upper ends. 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les deux montants externes (2 et 2) sont cintrés avant leurs extrémités supérieures au moyen de deux coudes identiques (9 et 9) 4) Device according to any one of the preceding claims, characterized in that the two external uprights (2 and 2) are bent before their upper ends by means of two identical elbows (9 and 9) 5) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les montants internes (3 et 3) sont reliés entre eux par une traverse (11) par un moyen d'assemblage. 5) Device according to any one of the preceding claims, characterized in that the internal uprights (3 and 3) are interconnected by a crosspiece (11) by an assembly means. 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les montants externes (2 et 2) sont reliés aux montants internes (3 et 3) par deux traverses (10 et 10) par un moyen d'assemblage. 6) Device according to any one of the preceding claims, characterized in that the external uprights (2 and 2) are connected to the internal uprights (3 and 3) by two crosspieces (10 and 10) by an assembly means. 7) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les éléments du plan supérieur de soutènement sont pourvus de perforations (12) ou de tous autres dispositifs de fixation des objets supportés par le piètement. 7) Device according to any one of the preceding claims, characterized in that the elements of the upper support plane are provided with perforations (12) or any other device for fixing objects supported by the base. 8) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que la partie supérieure des montants externes (2 et 2) ou la traverse (6) ou la traverse (8) sont pourvues de dispositifs d'articulation (13) divers pour recevoir diverses assises de siège articulées. 8) Device according to any one of the preceding claims, characterized in that the upper part of the external uprights (2 and 2) or the cross-member (6) or the cross-member (8) are provided with various articulation devices (13) for receive various articulated seat bases. 9) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que les montants externes (2 et 2) sont prolongés vers le haut jusquà leur raccordement avec divers dossiers de siège (15) ou accoudoirs (16).  9) Device according to any one of the preceding claims, characterized in that the external uprights (2 and 2) are extended upwards until they are connected with various seat backs (15) or armrests (16).
FR8717016A 1987-12-02 1987-12-02 HORIZONTALLY STACKABLE BASE DEVICE FOR SUPPORTING VARIOUS OBJECTS OR PARTS OF FURNITURE Expired - Lifetime FR2623985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717016A FR2623985B1 (en) 1987-12-02 1987-12-02 HORIZONTALLY STACKABLE BASE DEVICE FOR SUPPORTING VARIOUS OBJECTS OR PARTS OF FURNITURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717016A FR2623985B1 (en) 1987-12-02 1987-12-02 HORIZONTALLY STACKABLE BASE DEVICE FOR SUPPORTING VARIOUS OBJECTS OR PARTS OF FURNITURE

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FR2623985A1 true FR2623985A1 (en) 1989-06-09
FR2623985B1 FR2623985B1 (en) 1990-05-11

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FR8717016A Expired - Lifetime FR2623985B1 (en) 1987-12-02 1987-12-02 HORIZONTALLY STACKABLE BASE DEVICE FOR SUPPORTING VARIOUS OBJECTS OR PARTS OF FURNITURE

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7073864B2 (en) * 2003-06-13 2006-07-11 Hni Technologies Inc. Stackable chair with flexing frame

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712848A (en) * 1950-10-20 1955-07-12 Wirth Armin Sets of chairs
FR1310540A (en) * 1961-08-08 1962-11-30 Seats that can be nested horizontally
FR2071490A5 (en) * 1969-12-31 1971-09-17 Lelong Georges
FR2554333A1 (en) * 1983-11-07 1985-05-10 Boris Michel Horizontally stackable furniture, such as tables, chairs, stools, benches and furniture derived therefrom
US4674795A (en) * 1986-07-10 1987-06-23 Nelson Jonathan M Chair frame

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712848A (en) * 1950-10-20 1955-07-12 Wirth Armin Sets of chairs
FR1310540A (en) * 1961-08-08 1962-11-30 Seats that can be nested horizontally
FR2071490A5 (en) * 1969-12-31 1971-09-17 Lelong Georges
FR2554333A1 (en) * 1983-11-07 1985-05-10 Boris Michel Horizontally stackable furniture, such as tables, chairs, stools, benches and furniture derived therefrom
US4674795A (en) * 1986-07-10 1987-06-23 Nelson Jonathan M Chair frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7073864B2 (en) * 2003-06-13 2006-07-11 Hni Technologies Inc. Stackable chair with flexing frame

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FR2623985B1 (en) 1990-05-11

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