EP0768634B1 - Dismountable presentation device for a placard - Google Patents

Description

The invention relates to a set of organs, intended for train with a poster in particular, furniture of presentation ; such furniture; a set of packaging of such a game and / or furniture; and a transport device.

Document Ep-A-231.447 provides for an apparatus adjustable and portable presentation, able to be arranged either in the use position or in the non-use position. In this last position, the device forms a unit, obtained by folding, for storage.

Vertical shoring members, for example telescopic, cooperate with structural members vertical, to hold elastic bars. Of swivel connections connect certain members, while structural members forming feet are provided with studs surface-mounted, dimensioned to be housed in elements vertical.

Document DE-U-91.09.866 provides for tubes metal fixed by a plastic ring, to obtain an adjustable support for photographs or postcards.

Document US-A-4,866,866 describes a sign portable and foldable, with feet connected by pivots to a central room. A sheet of fabric or plastic is supported between the center piece and the feet, these the latter being provided with sliding points, to be planted in the ground for the rapid erection of the sign.

Document DE-U-93.01.769 describes a device for presentation guaranteeing standing.

It includes a stand with side parts and several cross links. On the foot are mounted supports and a transverse connection, such as tubes metal 9 mm in diameter and 590 to 2,500 mm long, to form an "H" frame.

Two cables stretched respectively between the ends of the supports, allow the mounting of two "U" shaped aluminum profiles to hold the presentation rack. The foot, the frame and the profiles are mutually fixed with retaining rings and / or screws.

GB-A-2 277 340 relates to a panel foldable, for road traffic.

The known structures have disadvantages.

In general, the weight of such structures, for example of the order of 15 kg, makes their handling and tedious transport. This is further increased when these are grouped transports of several structures, such as for an exhibition.

Similarly, most of the structures known are unsuitable for postal items.

For example, in the case of document DE-U-93.01.769, the components of the device have heterogeneous dimensions, like a thick and short foot, while the metal tubes are thin and long.

This poses more generally problems of packaging and / or transport.

It is also common to misplace pieces of small size, such as screws, retaining rings or the like.

Such parts slow assembly / disassembly of the structure, and make it more complex, heavy and expensive.

A structure such as that of document EP-A-231,447, providing for assembly by sliding of studs in tubes, presents risks of disassembly or untimely disassembly.

For example, under the effect of a side impact towards outside in a foot element, the device can collapse, which is dangerous and interrupts the presentation.

Despite their weight, devices lack rigidity, especially lateral. Structures with a transverse connection between two lateral parts, or rectangular frames, tend to present this disadvantage.

The invention aims to solve these problems, especially.

• léger ;
• de montage/démontage aisé ;
• peu coûteux ;
• apte à être rangé dans un volume d'encombrement limité et de forme pratique ;
• d'une stabilité et/ou rigidité excellente en rapport avec ses dimensions et poids ; et
• à-même d'assurer automatiquement une cohérence, ainsi qu'un état de tension de l'affiche, optimaux.

Among other things, it aims to offer presentation furniture that is:

• lightweight ;
• easy assembly / disassembly;
• cheap ;
• able to be stored in a volume of limited size and practical shape;
• excellent stability and / or rigidity in relation to its dimensions and weight; and
• able to automatically ensure consistency, as well as a state of poster tension, optimal.

• deux organes latéraux de socle, ou pieds ;
• un organe transversal de socle ;
• deux organes formant tringles transversales, l'un dit bas, l'autre haut ;
• quatre organes flexibles formant tubes d'élévation ;
• un organe central formant noeud, à une extrémité d'un organe flexible ;

des moyens intégrés d'assemblage par emboítement tels que formes mâles et/ou femelles complémentaires, étant prévus sur chaque organe en vue respectivement de l'assemblage: d'un socle avec l'organe transversal entre les deux pieds; d'une structure d'élévation sur le socle, sensiblement en "X" avec chaque organe flexible étendu depuis l'organe formant noeud; les organes formant tringle respectivement bas et haut étant assemblés entre les pieds du socle et à l'opposé en élévation entre les organes flexibles;

chaque organe, principalement étendu suivant une direction dite longueur, présentant une dimension maximale sensiblement uniforme à l'état démonté, par exemple de l'ordre de 600 à 1000 mm et/ou proche d'une dimension transversale de l'affiche de destination;

les moyens d'assemblage des organes du socle entre eux étant disposés pour permettre un emboítement suivant une direction sécante à la longueur de ces organes, par exemple sensiblement perpendiculaire.

To this end, a first object of the invention is a set of organs, intended to form, with a poster in particular, light furniture for presenting the poster, by tool-free assembly of the organs; characterized in that, in combination, the game comprises at least:

• two side plinth members, or feet;
• a transverse base member;
• two members forming transverse rods, one said low, the other high;
• four flexible members forming elevation tubes;
• a central node member at one end of a flexible member;

integrated means of assembly by socket such as complementary male and / or female forms, being provided on each member for respectively the assembly: of a base with the transverse member between the two feet; an elevation structure on the base, substantially "X" with each flexible member extended from the node member; the members forming rod respectively bottom and top being assembled between the feet of the base and opposite in elevation between the flexible members;

each member, mainly extended in a direction called length, having a substantially uniform maximum dimension in the disassembled state, for example of the order of 600 to 1000 mm and / or close to a transverse dimension of the destination poster;

the means for assembling the members of the base between them being arranged to allow an interlocking in a secant direction to the length of these members, for example substantially perpendicular.

According to one embodiment, at least one foot and / or a transverse member of the base comprises, or is consisting of, a metal part, for example in welded blanks of sheet metal such as steel stainless and / or coated with polyurethane paint or similar, both feet possibly being substantially symmetrical about a transverse elevation plane and / or identical, in order to be interchangeable.

Depending on its length, at least one foot and / or one transverse member comprises front assembly means, such as a transverse non-return notch for an organ forming a rod, and / or rear assembly means for a flexible member, such as an elevation housing, by example of such means lead to the convexity of a face from vertex to one foot cylinder sector.

In one embodiment, at least one foot and / or one transverse base member comprises means of assembly to the transverse member, respectively to a foot, such as a central ear, front or rear-formed in a side elevation blank and providing a interior lateral slot for interlocking direction of elevation, from top to bottom.

According to one embodiment, the means of assembly to a foot, respectively to a transverse organ, of the organ transverse and / or a pedestal have at least a side elevation tab, nestable in a slot and projecting from a low face, for example a tab at each end along the length of an organ cross shaped "C" lying.

A set provides that at least one member forming rod includes a piece of carbon fiber tube which each lateral end in length is provided with means assembly to a flexible member or to a base member, such as a plastic element (acrylonitrile butadiene styrene or other synthetic material) of injection molding with interlocking channels, for example in shape of cylinder section of the order of 40 mm diameter with curved faces.

In one example, one of the channels of the molding is opening right through, substantially along the length of the rod member, the other being extended substantially in one direction interlocking which forms an angle of the order of 60 ° to 80 °, for example of the order of 72.5 ° relative to the length.

In a game, at least one rod member includes a plastic or metallic part with assembly means either to a flexible member, either to a base member substantially at each end lateral in length, and / or following the latter a flap forming a high channel with a laterally open "P" section.

A set includes a rod-shaped top member tube and an open rod element in a "P" shape, intended to be secured to a poster rear face, by collage or the like.

According to one embodiment, each flexible member has at least two pieces of carbon fiber tube with at least one lengthwise end of a tube, means for joining to another tube, such as an element injection molding synthetic material with a channel straight through socket, for example shaped cylinder section of the order of 40 mm in diameter, at curved faces, several tubes of a flexible member being possibly connected by an internal elastic cord.

A set provides for example two flexible members so-called low and long, each comprising three connected tubes, two of which are substantially uniform in length and one on the order of half this dimension, while that two other organs, called high and short, have each two tubes, connected, one of a dimension substantially equal to the uniform dimension in length and one on the order of half this dimension.

In one embodiment, the central organ or knot includes, or is made up of, a material element plastic (acrylonitrile butadiene styrene or other material synthetic) injection molding with channels cross-shaped interlocking, for example in the form of cylinder section of the order of 50 mm in diameter with faces domed.

For example, two interlocking channels form a acute angle of around 40 °, predetermined so that the fitting of two flexible members to be assembled, respectively low to the base and high to a rod opposite the knot, either locally following directions of similar orientations.

A second object of the invention is furniture light presentation of a poster, assembled without tool from a set of organs.

les moyens d'assemblage des organes du socle entre eux étant disposés pour permettre un emboítement suivant une direction sécante à la longueur de ces organes, par exemple sensiblement perpendiculaire ;

tandis que les moyens d'assemblage entre les organes flexibles, formant tringle et le socle sont conformés pour donner naissance à une tension permanente de la structure et de l'affiche, par leur disposition excentrée et/ou localement sécante à une longueur d'un organe emboíté à distance de ces moyens d'assemblage.

It comprises in combination at least: a poster provided with a transverse hem at one or two of its ends in a direction of elevation; two side plinth members, or feet; a transverse base member; two members forming transverse rods, one said bottom housed in a hem or secured to the bottom of the poster, the other top in the other hem; four flexible members forming elevation tubes; a central node member at one end of a flexible member; integrated means of assembly by interlocking respectively: of a "H" base with the transverse member between the two feet; an elevation structure on the base, substantially "X" curved with its concavity towards the poster, each flexible member being extended from the node member; the members forming rod respectively bottom and top being assembled between the feet of the base and opposite in elevation between the flexible members;

the means for assembling the members of the base between them being arranged to allow an interlocking in a secant direction to the length of these members, for example substantially perpendicular;

while the assembly means between the flexible members, forming a rod and the base are shaped to give rise to a permanent tension of the structure and of the poster, by their eccentric and / or locally secant arrangement at a length of one body fitted at a distance from these assembly means.

One embodiment provides that the assembly means between the flexible members, forming a rod and the base shaped to give birth to balanced tension, by their eccentric and / or locally intersecting arrangement at a length of a member fitted away from these means of assembly, symmetrically in the furniture.

Typically, such furniture is obtained with a game organs as mentioned.

The poster is made of cellulosic material such as paper, synthetic such as polyester or the like, woven or non-woven, its dimensions being of the order, in 2.100 mm rise and 600 or 800 transversely or 1,000 mm.

A third object of the invention is a set conditioning.

It includes a set of organs or dismantled furniture as mentioned.

And a container such as cylindrical tube, by example in cardboard with a diameter of around 120 mm and edge dimension of the order of 630 or 830 or 1030 mm.

In a packaging unit is provided a card made of cellulosic material such as cardboard, synthetic such as polyester, polyvinyl chloride or the like, between the rolled up poster and the bodies arranged in bundles, the latter being surrounded by the card also wound, information such as assembly / disassembly mode, list of furniture components or the like being printed on the card.

In one embodiment, an outer face of the packaging is provided with a reception area inscriptions, such as an adhesive label, for registrations as advertisements and / or barcode and / or shipping details and / or postmark or the like.

A fourth object of the invention is a device for transport containing at least one packaging unit and / or set of parts and / or furniture, possibly dismantled in a fabric bag containing the tube and / or the set organ and / or poster.

The transport device comprises in one example a substantially rectangular prismatic container, provided a hinged hinged cover or the like and / or handling handles and / or displacement, for example freely orientable.

The invention is now described in detail, in referring to the accompanying drawings which illustrate modes of achievement.

In the drawings, Figure 1 is a plan view and exploded from a set of members in accordance with the invention, in which one of the two rod members is shown in broken lines, part of a poster provided for such a game also being partially illustrated.

Figure 2 is a perspective elevation view side view of furniture according to the invention.

Figure 3 is a perspective elevation view front view of furniture according to the invention.

Figure 4 is a perspective elevation view from behind furniture according to the invention.

Figure 5 is a perspective view of a packaging unit according to the invention.

Figure 6 is a perspective view of a transport device and a packaging unit in the form of a fabric bag, according to the invention, which shows partially a rolled up protection sheet.

Figures 7, 8 and 9 are front views elevation of the three embodiments of organs forming rods in synthetic material such as polyvinyl chloride or "PVC" (obtained by molding and / or extrusion), respectively for posters of dimension transverse on 1.000, 800 and 600 mm furniture.

Figure 10 is a view in elevation section lateral, perpendicular to the length of the organ forming a rod in FIG. 9, along line X of this last.

And Figure 11 is a perspective view of three rear quarters of furniture according to the invention, in progress mounting, during assembly of the forming member low rod and base.

We see in Figures 2 to 4, 6 and 11, three directions L, T and E perpendicular to each other.

Direction L is said to be lateral, direction T transverse and E direction of elevation.

They define main directions chosen for the description of the invention. These directions can take any orientation in space.

In the description of furniture 1, is considered for simplicity that the direction L corresponds by convention to a depth of the furniture seen from the front, as in figure 3.

While the direction T corresponds to its width, and direction E at its height. The directions L and T therefore define a plane considered to be parallel to a support plane on which the furniture 1 rests, in position of presentation. As for example the ground, the plan support is then horizontal.

But again, this does not limit the scope of the invention.

A distinction should also be made between positions and / or respective orientations of the constituents of the invention, on the one hand in a disassembled state, in the form of a game of organs as in Figure 1.

And on the other hand in a mounted state or presentation, as in Figures 2 to 3 and 11. In this case, reference is sometimes made to directions L, T and E for separate components, exclusively as directions of destination in furniture 1 mounted and for simplify the description.

We see in Figure 1 a set J of organs, intended to be formed with a poster 2 in particular, light furniture 1 presentation of the poster, by tool-free assembly of organs.

• deux organes latéraux de socle, ou pieds 3 ;
• un organe transversal de socle ou traverse 4 ;
• deux organes 5 formant tringles transversales, l'un dit bas, l'autre haut ;
• quatre organes flexibles 6 formant tubes d'élévation ;
• un organe central 7 formant noeud, à une extrémité d'un organe flexible 6.

Game J includes:

• two lateral base members, or feet 3;
• a transverse base or cross member 4;
• two members 5 forming transverse rods, one said bottom, the other top;
• four flexible members 6 forming elevation tubes;
• a central member 7 forming a knot, at one end of a flexible member 6.

Here, the term "flexible" indicates that the organs or tubes 6 can undergo a certain elastic deformation, especially in flexion. However, they have a rigidity clean, especially in length, which allows them to be self-supporting, unlike a chain or cable.

Integrated means 8 for interlocking assembly such as complementary male and / or female forms, are provided on each member 3, 4, 5, 6 or 7.

The means 8 respectively allow the assembly : a base with the transverse member 4 between the two feet 3; an elevation structure on the base 3, 4, substantially "X" with each flexible member 6 extended from organ 7 or node; rod members 5 respectively low and high being assembled between the feet 3 of the base and, opposite in elevation, between the members flexible 6.

FIG. 1 shows that each organ, mainly extended in a direction D called length, has a maximum dimension M substantially uniform in the disassembled state, for example of the order of 600 to 1000 mm. This dimension M is close to a dimension cross section of destination poster 2.

The means of assembling the bodies 3 and 4 of the base between them are arranged to allow an interlocking in the direction E intersecting the length (figure 1) of these bodies 3 and 4. Here, the direction E is substantially perpendicular to direction D in length, once the 1 mounted furniture.

According to one embodiment, at least one foot 3 consists of a metal part, in welded cutouts sheet metal sheets such as stainless steel, coated with polyurethane paint or the like. The two feet 3 are here substantially symmetrical with respect to a plane transverse elevation (L, E), in order to be interchangeable between foot 3 left and foot 3 right.

Depending on its length, each foot 3 comprises means 8 of front assembly, here a transverse notch 9 non-return for a rod-forming member 5. Means 8 rear assembly for a flexible member 6, here are a elevation housing 10. In the example, these means 8 lead to the convexity of a face 11 with a vertex cylinder sector on each leg 3.

In Figure 1, each foot 3 of the base comprises means 8 for assembly to the transverse member 4 or crosses. It is a central ear 12, formed in a side elevation blank providing a slit inner nesting in an elevation direction, from top to bottom. The slot is arranged in a plane parallel to directions T and L, substantially extended following the latter.

The means of assembly 8 to a foot 3, of the member cross 4 of base have at least one tab lateral elevation 13, nestable from top to bottom in a corresponding slot of the ear 12, and projecting from a lower face 14. In FIG. 1, one tab 13 projects at each end along the length of the transverse member 4, giving it a "C" shape, lying when it is in position on mounted furniture 1.

In FIG. 1, the set J provides on the left a rod member 5 which includes a fiberglass tube carbon with each side end in length is provided with assembly means 8 to a flexible member 6. These means 8 are here a plastic element 15 (acrylonitrile butadiene styrene or other material synthetic) injection molding of the order of 40 mm diameter with rounded faces, with interlocking channels (in dotted) in the form of a cylinder section.

One of the channels of the molding element 15 is opening right through, substantially along the length of the rod member 5. The other is extended substantially in a nesting direction which forms an angle of the order of 60 ° to 80 °, for example of the order of 72.5 °, relative to the length. This angle is designated by "A" in Figure 3.

In the illustrated game, at least one member 5 forming rod comprises a plastic part with assembly means 8 substantially at each end lateral in length.

Examples of such polychloride organs 5 extruded vinyl are shown in Figures 7-9 and 10.

According to the length (D, M), a flap forming a channel top with laterally open "P" section is provided. he receives the carbon tube, while a flat 17 forms a joining surface intended to be assembled by welding, gluing, stapling or the like on a rear face of a poster 2.

Other games include a rod member top and bottom in tube, as for the figure furniture 11.

Each flexible member 6 comprises at least two carbon fiber tube parts with at one end lateral in length of a tube, assembly means 8 to another tube, here a plastic element of injection molding with a straight through channel interlocking, and otherwise similar to element 15 of 5 organs in carbon tube. The tubes of an organ flexible are connected by an elastic cord 18, in order to form an inseparable organ 6.

The game J provides, on figure 1, on the right, two flexible elements 6 called low and long, each comprising three tubes, two of which are substantially uniform in size in length and one in the range of half that dimension. Two other organs 6, called high and short, have (see left, figure 1) each two tubes, of dimension substantially equal to the uniform dimension in length and one on the order of half this dimension. This uniform dimension is substantially equal to the dimension M.

The central organ 7 or node is constituted by a plastic element (acrylonitrile butadiene styrene or other synthetic material) of injection molding in the form of a cylinder section of the order of 50 mm diameter with curved faces. We see in dotted lines in the figure 1 of the means 8 which define nesting channels crossing in cross.

These are two interlocking channels forming a acute angle B of the order of 40 °, predetermined so that the fitting of two flexible members 6 to be assembled, respectively low to the base and high to a rod opposite the knot, either locally following directions of similar orientations.

The furniture 1 obtained with a set J is light and is used for the presentation of a poster 2 or "visual". It is quickly and easily assembled without tools.

The furniture 1 of FIG. 11 consists of: a poster 2 provided with a transverse hem at each of its ends in the direction of elevation E; of them lateral base members 3; a transverse organ 4 of basement ; two members 5 forming transverse rods, one said low housed in one hem, the other high in the other hem; four flexible members 6 forming tubes elevation; a central member 7 forming a knot, at a end of a flexible member 6; integrated means assembly 8.

During assembly, we successively assemble: a base in "H" with the transverse member 4 between the two feet 3; an elevation structure (6, 7) on the base, substantially in an "X" curve with its concavity towards poster 2, each flexible member 6 being extended crosswise from the member forming node 7; rod members 5 respectively low and high being assembled between the feet 3 of the base, and opposite in elevation, between the members flexible 4.

The assembly means 8 of the base members between them are arranged to allow an interlocking following direction E and from top to bottom. This avoids untimely disassembly.

The assembly means 8 between the organs flexible 6, forming rod 5 and the base (3, 4) are shaped to give birth to a permanent tension of the elevation structure (6, 7 and organs 5 high) and poster 2.

This is achieved by the arrangement of means 8 which is eccentric and / or locally intersecting at a length of a member fitted away from these means assembly.

This causes in particular a double bending longitudinal of the members 6, one visible in Figure 2 in direction L, the other visible in Figure 4 following the direction T. And the poster 2, via the organs 5, keeps the elevation structure (6, 7) taut. In back, the poster 2 itself is also under stress.

Figure 4 (or 11) clearly shows that the means assembly 8 between the flexible members 6, forming rod 5 and the base (3, 4) are shaped to give birth of a balanced tension. This is achieved by their predetermined and symmetrical arrangement in the furniture 1. Precisely, the elevation structure draws an "X" with branches (6) curved outwards.

Poster 2 is made of cellulosic material such as paper, synthetic such as polyvinyl chloride called "PVC" or the like, woven or nonwoven. Its dimensions are the order, in elevation of 2,100 mm and transversely of 600 or 800 or 1,000 mm.

We see in Figure 5 a set of conditioning 19.

Although not visible, it includes a set of organs J and therefore disassembled furniture 1.

Here, set 1 is a tube containing cylindrical, made of cardboard with a diameter of about 120 mm and an edge dimension of the order of 830 mm. It is provided for a poster of 800 mm following the direction T.

In a packaging unit 19 is provided card 20. This card is here made of synthetic material such as PVC, polyester or the like. Overall 19, sheet 20 is between the rolled up poster 2 and the organs 3, 4, 5, 6, 7 arranged in bundles (the latter being surrounded of the plug also wound).

Information such as assembly / disassembly, list of furniture components 1 or analogues are printed on sheet 20.

In Figure 6, where sheet 20 is visible, set 19 includes a canvas shoulder bag synthetic, with an end cap 21 closable at using a peripheral zipper. A tube is here housed in the bag.

In FIG. 5, an external face of the assembly 19 packaging is provided with a reception area 22 inscriptions, such as adhesive label for example. Zone 22 is intended for inscriptions such as advertisements and / or barcode and / or shipping details and / or postmark or the like.

We understand that from the fact that all the organs constituents 3, 4, 5, 6, 8 have a maximum dimension homogeneous, chosen to be close to the maximum dimension of poster 2 rolled up along its longest edge, it is easy to form a bundle with the furniture 1 dismantled.

Such a bundle, compact and light (for example of about 3 kg) is easy to slide into a rigid packaging such as tube 19. Corks can then close the ends. The whole obtained (1, 19) has a format acceptable to the post office, routing or express mail. Shipping costs are therefore low.

Figure 6 shows a transport device 23 containing at least one packaging unit 19 and / or set of organs J and / or furniture 1 dismantled (possibly in a fabric bag the tube and / or a tube).

This device 23 comprises in one example a substantially prismatic rectangular container, provided of a hinged cover 24 with hinge, latch or the like and manipulation handles 25. We also see displacement wheels 26, for example freely swiveling, to roll the container or device 23, for example to an exhibition site where several furniture 1 is extracted from it, then assembled.

Claims (16)

1. A set (J) of members intended to form, with a poster (2) in particular, a light piece of furniture (1) to display the poster, by assembling the members without tools; characterised in that the set (J) comprises a combination of at least the following:

   two lateral base members (3) or feet;

   a transversal base member (4);

   two members forming transversal rods (5), one referred to as lower, the other as upper;

   four flexible members (6) forming erecting tubes;

   a central member (7) forming a knot, at one end of a flexible member (6);

      integrated means of assembly (8) by nesting, such as compiementary male and/or female shapes, being provided on each member (3, 4, 5, 6, 7) with a view to assembling, respectively: a base with the transversal member (4) between the two feet (3); an erecting structure on the base, substantially X-shaped, with each flexible member (6) extending from the member forming a knot (7); the members forming a rod (5), lower and upper, respectively, being assembled between the feet (3) of the base and, erected and opposite, between flexible members (6); each member (3, 4, 5, 6), extending mainly along a direction (D) referred to as the length, having a maximum dimension (M) substantiaily uniform in a disassembled state, for example in the order of 600 to 1000 mm and/or close to a transversal dimension of the poster (2) to be displayed; the means of assembly (8) of the base members (3, 4) with one another being arranged so as to allow for nesting along a secant direction (E) with respect to the length of these members (3, 4), for example substantially perpendicular.
2. A set (J) according to claim 1, characterised in that at least one foot (3) and/or transversal base member (4) comprises, or consists of, a metal piece, for example welded, lamellar cut-outs of sheet steel such as stainless steel and/or coated with polyurethane paint or similar, the two feet (3) being possibly symmetricai with respect to transversal erecting plane and/or identical, so as to be interchangeable.
3. A set (J) according to claim 1 or 2, characterised in that, depending on its length, at least one foot (3) and/or transversal member (4) comprises front means of assembly (8), such as a reverse-lock transversal notch (9) for a member forming a rod (5) and/or rear means of assembly (8) for a flexible member (6), such as an erecting housing (10), for example with such means (9, 10) opening into the convexity of the cylinder-shaped section of a top face (11) of a foot (3).
4. A set (J) according to one of claims 1 to 3, characterised in that at least one foot (3) and/or transversal base member (4) comprises means of assembly (8) with the transversal member (4), with a foot (4), respectively, such as a front or rear central lug (12) formed in a lateral erecting blank and providing an inner nesting groove along a direction of erection (E), upwards.
5. A set (J) according to one of claims 1 to 4, characterised in that the means of assembly (8) with a foot (3), with a transversal member (4), respectively, of the transversal base member (4) and/or foot (3) include at least one lateral erecting bracket (13), nesting into a groove protruding from a bottom face (14), and for example a bracket (13) at each end along the direction of a transversal member (4) shaped like a horizontal C.
6. A set (J) according to one of claims 1 to 5, characterised in that at least one member forming a rod (5) comprises a carbon fiber tube piece of which each lateral end lengthwise is provided with means of assembly (8) with a flexible member (6) or a base member (3, 4), such as an element (15) made of injection moulded plastic material (styrene butadiene acrylonitrile or another synthetic material), for example shaped like a cylinder section of approximately 40 mm diameter having bellied faces, with nesting channels, for example, with one of the channels of the mouided element (15) opening into both sides, substantially along the length of the member forming a rod (5) and the other extending substantially along a nesting direction which forms an angle (A) in the order of 60 to 80°, for example in the order of 72.5°, with respect to the length.
7. A set (J) according to one of claims 1 to 6, characterised in that at least one member forming a rod (5) comprises a piece of synthetic material or metal with means of assembly (8) with a flexible member (6) or with a base member (3, 4) substantially at each lateral end lengthwise and/or, along the latter, a flap (16) forming an upper channel with a lateral section shaped like an open P, for example a set (J) includes an upper member forming a rod (5) shaped like a tube and a lower member forming a rod shaped like an open P.
8. A set (J) according to one of claims 1 to 7, characterised in that each flexible member (6) includes at least two carbon fiber tube pieces with, at least at one lateral end of a tube lengthwise, means of assembly (8) with another tube, such as an element made of injection moulded synthetic material, for example shaped like a cylinder section of approximately 40 mm diameter having bellied faces, with a rectilinear traversing nesting channels, several tubes of a flexible member (6) being possibly connected by an elastic cord, for example two flexible members (6) referred to as lower and long, each comprising three tubes, connected, two of which having a substantially uniform dimension lengthwise and the other approximately half of this dimension, whereas two other members (64), referred to as upper and short, each include two tubes, connected, one of which having a dimension substantially equal to the uniform dimension lengthwise and the other approximately half of this dimension.
9. A set (J) according to one of claims 1 to 8, characterised in that the central member or knot (7) comprises, of consists of, an element made of injection moulded plastic material, for example styrene butadiene acrylonitrile or another synthetic material, for example shaped like a cylinder section of approximately 50 mm diameter having bellied faces, with nesting channels traversing crosswise, for example two nesting channels forming an acute angle (B) of approximately 40°, predetermined so that the nesting of the two flexible members (6) to be assembled, the lower one with the base and the upper one with a rod opposite to the knot (7), respectively, will be performed locally along predetermined orientation directions.
10. A light piece of furniture (1) to display a poster (2), consisting of a set (J) of members (3, 4) assembled without tools, characterised in that it comprises a combination of at least the following: a poster (2) provided with a transversal fold at at least one of its ends along a direction of erection (E); two lateral base members (3) or feet; a transversal base member (4); two members (5) forming transversal rods, one referred to as lower housed in a fold or joined to a rear face of the poster (2), the other referred to as upper housed in a fold, respectively; four flexible members (6) forming erecting tubes; a central member (7) forming a knot, at one end of a flexible member (6); integrated means of assembly (8) by nesting to assemble, respectively: an H-shaped base with the transversal member (4) between the two feet (3); an erecting structure (6, 7) on the base, shaped substantiaily like an X curved inwards with Its concavity towards the poster (2), with each flexible member (6) extending from the member forming a knot (7); the members forming a rod (5), lower and upper, respectively, being assembled between the feet (3) of the base and, erected and opposite, between the flexible members;

    the means of assembly (8) of the base members (3, 4) with one another being arranged so as to allow for nesting along a secant direction with respect to the length of these members (3, 4), for example substantially perpendicular;

    whereas the means of assembly (8) of the flexible members (6), the members forming a rod (5) and the base (3, 4) are conformed so as to give rise to a constant tension of the structure (6, 7) and the poster (2), due to their arrangement offset and/or locally secant with respect to a Length of a nested member (6) at a distance from these means of assembly (7, 8).
11. A piece of furniture (1) according to claim 10, characterised in that the means of assembly (8) of the flexible members (6), the members forming a rod (5) and the base (3, 4) are conformed so as to give rise to a balanced tension, due to their arrangement offset and/or locally secant with respect to a length of a nested member (6), at a distance from these means of assembly (8), symmetrically within the piece of furniture (1).
12. A piece of furniture (1) according to one of claims 10 or 11, characterised in that the poster (2) is made of a cellulose material such as paper, synthetic material such as PVC, polyester or similar, woven or nonwoven, its dimensions being approximately 2100 mm in height (E) and 600, 800 or 1000 mm transversally (T).
13. A packaging unit (19) comprising a set (J) of members (3, 4) according to one of claims 1 to 9 and/or a disassembled piece of furniture (1) according to one of claims 10 to 12, characterised in that it includes a container such as a cylindrical tube, for example made of cardboard, having a diameter in the order of 120 mm and an edge dimension in the order of 630, 830 or 1030 mm.
14. A unit (19) according to claim 13, characterised in that it (19) comprises a sheet (20) made of cellulose material such as cardboard, synthetic material such as polyester or similar, between the rolled poster (2) and the members (3, 4, 5, 6, 7) arranged in a bundle, the latter (3, 4, 5, 6, 7) being surrounded by the sheet (20), which is also rolled, with information such as the assembly/disassembly procedure, the list of components of the piece of furniture (1) or similar being printed on the sheet (20).
15. A unit (19) according to one of claims 13 or 14, characterised in that an outer face of the packaging is provided with an area (22) for receiving inscriptions, such as a label, adhesive for example, for inscriptions such as advertisements and/or a bar code and/or a dispatching address and/or a postmark or similar.
16. A transport device (23) containing at least one packaging unit (19) according to one of claims 13 to 15 and/or a set (J) of members according to one of claims 1 to 9 and/or a disassembled piece of furniture (1) according to one of claims 10 to 12, possibly inside a bag (19) made of fabric containing the tube and/or the set (J) of members (3, 4) and/or the poster (2), characterised in that it (23) comprises a substantially prismatic rectangular container, equipped with a cover (24), hinged or similar, and/or lifting handles (25) and/or moving casters (26), for example turning freely.

Images