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FR2532531A1 - Item of furniture, such as a table or chair, consisting of foldable elements - Google Patents

Item of furniture, such as a table or chair, consisting of foldable elements Download PDF

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Publication number
FR2532531A1
FR2532531A1 FR8215210A FR8215210A FR2532531A1 FR 2532531 A1 FR2532531 A1 FR 2532531A1 FR 8215210 A FR8215210 A FR 8215210A FR 8215210 A FR8215210 A FR 8215210A FR 2532531 A1 FR2532531 A1 FR 2532531A1
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FR
France
Prior art keywords
elements
folding
furniture
seat
plate
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
FR8215210A
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French (fr)
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FR2532531B1 (en
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.)
MANISCALCO ANDREA
Original Assignee
MANISCALCO ANDREA
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 MANISCALCO ANDREA filed Critical MANISCALCO ANDREA
Priority to FR8215210A priority Critical patent/FR2532531B1/en
Publication of FR2532531A1 publication Critical patent/FR2532531A1/en
Application granted granted Critical
Publication of FR2532531B1 publication Critical patent/FR2532531B1/en
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C9/00Stools for specified purposes
    • A47C9/10Camp, travelling, or sports stools
    • A47C9/105Camp, travelling, or sports stools having several foldable or detachable legs converging in one point
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00Folding or stowable tables
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B37/00Tables adapted for other particular purposes
    • A47B37/04Tables specially adapted for use in the garden or otherwise in the open air, e.g. with means for holding umbrellas or umbrella-like sunshades
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00Folding or stowable tables
    • A47B3/002Folding or stowable tables with foldable underframe
    • A47B2003/004Folding or stowable tables with foldable underframe of the umbrella type

Landscapes

  • Special Chairs (AREA)

Abstract

The present invention relates to tables and chairs which, by folding up, take up a minimum of space in the closed-up position. This device comprises vertically foldable elements and thus allows a considerable saving of space. It comprises four arms 2, forming the base for the leg 1, which fold up vertically, a device sliding along the central leg 1 which ensures the unfolding and folding-up of the elements 4 forming the platform (top surface). This device is equipped with a lever making it possible to lock and unlock the assembly. Steel cables pass through the elements 4 at different points and enable the free elements to be folded up face to face, the other elements folding between each other. This device ensures a very considerable saving of space, a very appreciable surface area for the platform (top surface) and great stability.

Description

Tables et sièges constitués d'éléments repliables. Tables and seats made of folding elements.

Cette invention concorne les tables et les sièges qui en se repliant assurent un encombrement minimum en position fermée. This invention relates to tables and seats which, when folded, ensure minimum bulk in the closed position.

A l'heure actuelle, il existe des tables et des sièges à éléments repliables sur une seule de leur dimension, un système d'escamotage par superposition, tous ces dispositifs ont pour objectif un gain de place mais ils conservent tous un certain volume. Il existe aussi des tables avec des éléments mais les dimensions sont limitées de par le mode de réalisation. At present, there are tables and seats with elements that can be folded down to one of their dimensions, a retraction system by superposition, all of these devices have the objective of saving space but they all retain a certain volume. There are also tables with elements but the dimensions are limited by the embodiment.

Pour pallier à ces inconvénients la présente invention comprend des éléments repliables verticalement donc permet un gain de place plus important. To overcome these drawbacks, the present invention comprises elements which can be folded vertically, thus saving more space.

Les éléments mobiles de forme géométrique telle que triangulaire, trapézoidale sont maintenus dans la proportion de un sur trois à la partie centrale du dessus du plateau par des systèmes d'encoches et des moyens de fixation prévus à cet effet sur les éléments, les autres éléments restant libres et simplement maintenus par des cables. The movable elements of geometric shape such as triangular, trapezoidal are maintained in the proportion of one in three at the central part of the top of the plate by systems of notches and fixing means provided for this purpose on the elements, the other elements remaining free and simply maintained by cables.

Ces cables situés à des distances préalablement étudiées pour assurer la stabilité de l'ensemble et permettre de supporter des charges relient tous les éléments entre eux. These cables located at distances previously studied to ensure the stability of the assembly and to allow to support loads connect all the elements between them.

Les éléments se replient par une manceuvre commandée par l'intermédiaire d'un levier situé sur la partie mobile qui coulisse le long du pied central. Leur repli s'effectue de la façon suivante : deux d'entre eux, les éléments libres, se replient l'un face à l'autre, la jonction étant interne, le troisième élément c'est-àdire celui qui est maintenu à la partie centrale du dessus du plateau venant se placer par simple translation en position verticale et an présentant sa face externe. Ceci assure un encombrement minimum puisque le volume ainsi obtenu n'est que le tiers du volume occupé par l'ensemble en position d'utilisation. The elements are folded up by a maneuver controlled by means of a lever located on the movable part which slides along the central leg. Their folding is carried out as follows: two of them, the free elements, fold one facing the other, the junction being internal, the third element, that is to say the one which is kept at the central part of the top of the plate coming to be placed by simple translation in vertical position and having its external face. This ensures minimum bulk since the volume thus obtained is only one third of the volume occupied by the assembly in the position of use.

Des entretoises maintiennent la position des éléments entre eux. Spacers maintain the position of the elements between them.

Les éléments fixés à la partie centrale du dessus du plateau sont reliés par des tiges à un dispositif formé de deux couronnes non fermées. Leur fermeture est provoquée par un levier qui bloque les dites couronnes en position d'utilisation ou en position fermée. En position débloquée, ce levier permet le coulissement des deux couronnes le long d'un pied central jusqu'à la position horizontale des éléments formant le plateau, la même manoeuvre de blocage maintient cette seconde position de l'ensemble. The elements fixed to the central part of the top of the tray are connected by rods to a device formed by two unopened crowns. Their closing is caused by a lever which blocks said crowns in the use position or in the closed position. In the unlocked position, this lever allows the two crowns to slide along a central leg to the horizontal position of the elements forming the plate, the same locking maneuver maintains this second position of the assembly.

Le pied central se termine par des pièces triangulaires à base horizontale dans lesquelles sont placés des bras escamotables qui se replient verticalement et vers le haut, le long du pied, ce qui permet d'une part de réduire l'encombrement et d'autre part d'assurer une grande stabilité de l'ensemble. The central leg ends with triangular pieces with a horizontal base in which retractable arms are placed which fold vertically and upwards along the foot, which allows on the one hand to reduce the bulk and on the other hand ensure high stability of the assembly.

Il est donné à titre d'exemple non limitatif un mode de réalisation suivant les dessins ci-annexés :
Fig I : Vue de l'ensemble du dispositif
Fig 2 : Vue de l'ensemble du dispositif, les quatre bras formant l'assise du pied central étant en position horizontale
Fig 3 : Vue en coupe du fonctionnement de l'élément mobile
Fig 4 : Vue de la face interne de la pièce centrale du plateau
Fig 5 : Vue du dispositf en position horizontale
Fig 6 : Vue du dispositif en cours de repli
La figure I représente une vue d'ensemble du dispositif.
An embodiment is given by way of nonlimiting example according to the attached drawings:
Fig I: View of the entire device
Fig 2: View of the entire device, the four arms forming the seat of the central leg being in a horizontal position
Fig 3: Sectional view of the operation of the movable element
Fig 4: View of the internal face of the central part of the plate
Fig 5: View of the device in horizontal position
Fig 6: View of the device being folded
Figure I shows an overview of the device.

Celui-ci comporte un pied central (I) qui se termine par une assise formée par quatre bras (2) escamotables se repliant vers le haut. Sur ce pied coulisse une pièce (3) formée par deux couronnes qui assure le déploiement et le reploiement des éléments (4) suivant le même principe appliqué aux parapluies. It has a central leg (I) which ends in a seat formed by four retractable arms (2) folding up. On this foot slides a piece (3) formed by two crowns which ensures the deployment and the folding of the elements (4) according to the same principle applied to umbrellas.

Un système de levier permet le blocage et le déblocage des éléments (4) en position soit horizontale (5), ce qui correspond à la position d'utilisation, soit verticale ce qui correspond à la position de rangement.A lever system allows the blocking and unblocking of the elements (4) in either a horizontal position (5), which corresponds to the position of use, or vertical which corresponds to the storage position.

Les éléments (4) formant le plateau ne sont reliés à la partie centrale (6) du plateau et à la pièce (3) coulissant le long du pied (I) central que dans la proportion de I sur 3, les autres éléments (4) restant libres et simplement maintenus par des cables qui relient tous les éléments. Leur distance étant assurée par des entretoises (7). The elements (4) forming the plate are only connected to the central part (6) of the plate and to the part (3) sliding along the central leg (I) only in the proportion of I to 3, the other elements (4 ) remaining free and simply maintained by cables that connect all the elements. Their distance being ensured by spacers (7).

La figure 2 représente une vue de l'ensemble du dispositif, les quatre bras (2) formant l'assise du pied (I) central étant en position horizontale. Figure 2 shows a view of the entire device, the four arms (2) forming the seat of the foot (I) central being in a horizontal position.

Ces bras (2) placés à l'intérieur des pièces triangulaires (8) à base horizontale qui termine le pied (I), permettent la stabilité de l'ensemble en position d'utilisation. Le repli de ces bras (2) en position verticale s'effectue par une simple manoeuvre vers le haut des pièces situées sur les dits brase
Les bras étant débloqués il suffit de les rabattre le long du pied central
La figure 3 représente une vue en coupe du fonctionnement de l'élément mobile.
These arms (2) placed inside the triangular pieces (8) with a horizontal base which ends the foot (I), allow the stability of the assembly in the position of use. The folding of these arms (2) in a vertical position is carried out by a simple upward maneuver of the parts located on the said arms
The arms are unlocked just fold them down along the central leg
Figure 3 shows a sectional view of the operation of the movable member.

Cette pièce qui coulisse le long du pied (I) central est formée par deux couronnes (3), elle permet le déploiement et le reploiement des éléments (4) formant le plateau. Un levier (9) relié à un ressort assure le blocage ou le déblocage des éléments (4) en position horizontale ou verticale. This part which slides along the central foot (I) is formed by two crowns (3), it allows the deployment and the folding back of the elements (4) forming the plate. A lever (9) connected to a spring locks or unlocks the elements (4) in a horizontal or vertical position.

La figure 4 représente la face interne de la pièce centrale (6) du plateau. FIG. 4 represents the internal face of the central part (6) of the plate.

La partie centrale étant fixée sur le pied (I) central, les éléments (4) formant le plateau viennent s'insérer dans des encoches (I0) prévues à cet effet dans la proportion de un sur trois. Leurs extrémités mobiles permettent les mouvements de translation tout en étant maintenus par un clavetage à vis. Les autres éléments sont libres et simplement maintenus par les cables (II). The central part being fixed on the central foot (I), the elements (4) forming the plate are inserted in notches (I0) provided for this purpose in the proportion of one in three. Their movable ends allow translational movements while being maintained by a screw keying. The other elements are free and simply maintained by the cables (II).

La figure 5 représente une vue du dispositif en position horizontale. Figure 5 shows a view of the device in a horizontal position.

Cet effet est produit par des cables (II) en acier qui sont tendus à l'aide de serre cables et qui sont fixés @n trois points de chaque élément. This effect is produced by steel cables (II) which are stretched using cable clamps and which are fixed at three points on each element.

Des tiges (12) assurent le maintien des éléments fixés à la partie centrale (6) du plateau en venant s'inserrer dans la pièce mobile (3) du pied.Rods (12) maintain the elements fixed to the central part (6) of the plate by fitting into the movable part (3) of the foot.

Des entretoises (7) maintiennent la distance des éléments (4) entre eux. Spacers (7) maintain the distance of the elements (4) from each other.

La figure 6 représente une vue du dispositif en cours de repli. Figure 6 shows a view of the device being folded.

Le repli de l'ensemble se fait par le déblocage du levier (9) situé sur la pièce (3) coulissant le long du pied (i) central. The assembly is folded up by releasing the lever (9) located on the part (3) sliding along the central foot (i).

Les éléments (4) libres se replient les premiers l'un face à l'autre, l'élément fixe vient se placer par simple translation en position verticale, en présentant sa face externe. La fixation de l'ensemble en position fermée étant assuré par le blocage du levier (9).The free elements (4) fold first one facing the other, the fixed element is placed by simple translation in a vertical position, presenting its external face. The fixing of the assembly in the closed position being ensured by the locking of the lever (9).

Ce dispositif de repliage permet ainsi d'obtenir rapidement un encombrement réduit au maximum puisque le diamètre de l'ensemble en position fermée est le tiers du diamètre du plateau en position d'utilisation. Ce gain de place est d'autant plus appréciable que le tout reste décoratif, ce qui est important dans les caravanes ou sur les balcons.  This folding device thus makes it possible to quickly obtain a space that is reduced to the maximum since the diameter of the assembly in the closed position is one third of the diameter of the tray in the position of use. This space saving is all the more appreciable as everything remains decorative, which is important in caravans or on balconies.

Claims (5)

REVENDICATIONS caractérisé en ce que les quatre bras (2) formant l'assise du pied (I) se replient verticalement, que le dispositif (3) coulissant le long du pied central (I) et assurant le déploiement et le reploiement des éléments (4) formant le plateau est muni d'un levier (9) permettant le blocage et le déblocage de l'ensemble, que des cables (II) en acier traversent les éléments (4) en des points différents et permettent aux éléments libres de se replier face à face les autres éléments venant s'intercaler entre eux. Ce dispositif assurant un gain de place très important, une surface très appréciable du plateau et une grande stabilité. characterized in that the four arms (2) forming the base of the foot (I) fold vertically, that the device (3) sliding along the central foot (I) and ensuring the deployment and folding of the elements (4) forming the plate is provided with a lever (9) allowing the blocking and the unblocking of the whole, that cables (II) out of steel cross the elements (4) in different points and allow the free elements to be folded face opposite the other elements coming to be inserted between them. This device ensuring a very significant space saving, a very appreciable surface of the plate and a great stability. I. Meuble, tel que table ou siège, constitué d'éléments repliables du type comportant un dispositif coulissant avec système de blocage I. Furniture, such as table or seat, consisting of folding elements of the type comprising a sliding device with locking system 2. Meuble, tel que table ou siège, constitué d'éléments repliables selon la revendication I 2. Furniture, such as table or seat, consisting of folding elements according to claim I caractérisé en ce que la stabilité de l'ensemble est assurée par des pièces triangulaires (8) placées à l'extrémité du pied central (I). characterized in that the stability of the assembly is ensured by triangular pieces (8) placed at the end of the central leg (I). 3. Meuble, tel que table ou siège, constitué d'éléments repliables selon la revendication I 3. Furniture, such as table or seat, consisting of folding elements according to claim I caractérisé en ce que les cables (II) sont au moins deux, qu'ils sont à des distances variables et assurent la rigidité du plateau (5) en position horizontale. characterized in that the cables (II) are at least two, that they are at variable distances and ensure the rigidity of the plate (5) in a horizontal position. 4. Meuble, tel que table ou siège, constitué d'éléments repliables selon la revendication I 4. Furniture, such as table or seat, consisting of folding elements according to claim I caractérisé en ce que un sur trois des éléments (4) sont reliés à la pièce central@ (6) du plateau et à la pièce coulissante (3), les autres restent libres et simplement maintenus par les cables (II). characterized in that one in three of the elements (4) are connected to the central part @ (6) of the tray and to the sliding part (3), the others remain free and simply held by the cables (II). 5. Meuble, tel que table ou siège, constitué d'éléments repliables selon la revendication I 5. Furniture, such as table or seat, consisting of folding elements according to claim I caractérisé en ce que des entretoises (7) sont placées entre chaque éléments (4) maintenant ainsi la distance des éléments entre eux.  characterized in that spacers (7) are placed between each elements (4) thus maintaining the distance of the elements from each other.
FR8215210A 1982-09-03 1982-09-03 FURNITURE, SUCH AS A TABLE OR SEAT, MADE OF FOLDABLE ELEMENTS Expired FR2532531B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8215210A FR2532531B1 (en) 1982-09-03 1982-09-03 FURNITURE, SUCH AS A TABLE OR SEAT, MADE OF FOLDABLE ELEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215210A FR2532531B1 (en) 1982-09-03 1982-09-03 FURNITURE, SUCH AS A TABLE OR SEAT, MADE OF FOLDABLE ELEMENTS

Publications (2)

Publication Number Publication Date
FR2532531A1 true FR2532531A1 (en) 1984-03-09
FR2532531B1 FR2532531B1 (en) 1986-05-16

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Family Applications (1)

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FR8215210A Expired FR2532531B1 (en) 1982-09-03 1982-09-03 FURNITURE, SUCH AS A TABLE OR SEAT, MADE OF FOLDABLE ELEMENTS

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585548A1 (en) * 1985-08-05 1987-02-06 Giroud Alexandre Portable folding seat
WO1993016619A1 (en) * 1992-02-20 1993-09-02 Francis Joseph Mccauley Extendable table
GB2558617A (en) * 2017-01-10 2018-07-18 Keith Packman Ronald Foldable table
EE01493U1 (en) * 2019-03-24 2020-04-15 Oleksandr Murayenko Outdoor furniture opening and closing moodular system
GB2599625A (en) * 2020-09-01 2022-04-13 Ovitz Raphael Folding table
US11533990B1 (en) * 2021-10-07 2022-12-27 Ian Stack Portable table with a unique method of collapsing and storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1601569A (en) * 1924-12-23 1926-09-28 Arthur L Kennedy Collapsible table
US2560079A (en) * 1950-05-01 1951-07-10 Blum Paul Foldable seat and umbrella case
US2604932A (en) * 1951-02-14 1952-07-29 Henry S Leggett Collapsible stool or table
FR2259563A1 (en) * 1974-02-05 1975-08-29 Lallemand Ets Circular tubular frame garden table - has removable top sections clipping onto two concentric frame rings
US4005661A (en) * 1975-01-14 1977-02-01 Dewey Mason Folding umbrella table
FR2484227A1 (en) * 1980-06-12 1981-12-18 Maniscalco Andre Folding circular seat and table - has central axle to which pivoting section is connected by peripheral chain

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1601569A (en) * 1924-12-23 1926-09-28 Arthur L Kennedy Collapsible table
US2560079A (en) * 1950-05-01 1951-07-10 Blum Paul Foldable seat and umbrella case
US2604932A (en) * 1951-02-14 1952-07-29 Henry S Leggett Collapsible stool or table
FR2259563A1 (en) * 1974-02-05 1975-08-29 Lallemand Ets Circular tubular frame garden table - has removable top sections clipping onto two concentric frame rings
US4005661A (en) * 1975-01-14 1977-02-01 Dewey Mason Folding umbrella table
FR2484227A1 (en) * 1980-06-12 1981-12-18 Maniscalco Andre Folding circular seat and table - has central axle to which pivoting section is connected by peripheral chain

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585548A1 (en) * 1985-08-05 1987-02-06 Giroud Alexandre Portable folding seat
WO1993016619A1 (en) * 1992-02-20 1993-09-02 Francis Joseph Mccauley Extendable table
GB2558617A (en) * 2017-01-10 2018-07-18 Keith Packman Ronald Foldable table
GB2558617B (en) * 2017-01-10 2021-10-20 William Douglas Packman Foldable table
EE01493U1 (en) * 2019-03-24 2020-04-15 Oleksandr Murayenko Outdoor furniture opening and closing moodular system
GB2599625A (en) * 2020-09-01 2022-04-13 Ovitz Raphael Folding table
US11533990B1 (en) * 2021-10-07 2022-12-27 Ian Stack Portable table with a unique method of collapsing and storage

Also Published As

Publication number Publication date
FR2532531B1 (en) 1986-05-16

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