Classifications

• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
  • G09F1/00—Cardboard or like show-cards of foldable or flexible material
  • G09F1/04—Folded cards
  • G09F1/06—Folded cards to be erected in three dimensions
• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
  • G09F1/00—Cardboard or like show-cards of foldable or flexible material
  • G09F1/04—Folded cards
  • G09F1/06—Folded cards to be erected in three dimensions
  • G09F1/065—Totem-like displays; Portable collapsible columnar displays
• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
  • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
  • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
  • G09F15/0056—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels portable display standards
  • G09F15/0062—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels portable display standards collapsible

Definitions

• Information display stand at least one presentation front and one back side
• the field of the invention is that of information display racks for communication or visual advertising at POS points of sale.
• it is a question of folding columns on themselves and unfolding automatically with the advantage of being able to be transported and stored under excellent conditions, on the one hand, and to be very quickly installed on site, on the other hand.
• the invention relates to an information display rack with at least one front face of presentation and a rear face, comprising at least one blank of a substantially rigid material piiabl ⁇ having said presentation face, the support can be driven from a folded state to an unfolded state under the action of devices exerting their actions in a discrete manner distributed along the presentation face of the blank, each device comprising means of constraint, to unfold the support, and means for maintaining the support in its unfolded state, the folding of the support taking place against the action of the constraint means of said devices.
• the constraining devices are also intended to bend the presentation face of the blank and the holding means are also provided to maintain the presentation face in the curved state.
• Patent FR-2824946 discloses such a support
• the constraint and holding devices are assemblies each comprising an elastic brace and a holding strip intended to abut against a folded edge portion of the blank. at both ends or at a single point, the band being articulated by its other end to the blank, near a lateral edge of the presentation face.
• a support of the same type is also known, with two presentation faces interconnected by their edges and comprising, between them, the elastics of stress and folding retaining plates and fixed in the center of the presentation faces or on their lateral edges, on the inner side. From a rep ⁇ é state, just start to unfold the support so that, under the action of elastic strain, it unfolds completely automatically. Conversely, the folding of the support is effected by stretching the elastics of stress.
• FR-2876261 discloses a support with two presentation faces interconnected by their edges and having, between them, foldable holding plates attached to the presentation faces, the inner side, but it is the operator who must unfold the support and manually begin to constrain the presentation faces, bringing their edges closer, before unfolding the holding plates and tilt locking portions of the pads to lock them in their holding state and maintain unfolded support .
• the supports comprise single pieces of stress and / or support, the supports of which the presentation face (s) is sprayed while bringing their edges closer together, but with, in the first case, the disadvantage elastics and, in the second case, the obligation of a positive constraint action of the operators.
• a support of the type of the patent FR-2876261 with holding devices fixed between its two faces, which can move between a folded state and a deployed and locked state of maintenance of the support in the unfolded state.
• the presentation faces take their curved state and the support, its unfolded state, not by approaching the lateral edges of the faces, but directly by spacing the presentation faces.
• the invention of the present application aims to propose a solution free from all the difficulties presented above.
• the invention relates to a support of the type defined at the beginning of this preamble, said devices being constituted by single spacing pieces attached to at least one of the faces and whose constraint function is exerted by removing the front and rear faces.
• support characterized in that said devices are arranged to be able to move between a constrained state, in the folded state of the support, and a state of rest, in which they maintain the support in the unfolded state.
• the stress and holding devices each consisting of a single spacer, exert only their stress function, moving from their forced state to their rest state, and their maintenance function, because of have reached their state of rest in which they maintain the unfolded state of the support.
• said devices are memory effect to, after stress, return to their state of rest.
• the dipositives are advantageously provided with an elasticity that ensures their memory effect.
• the dipositifs may be constituted by a pad of foamed cellular material, for example a polyurethane foam, attached to one or both faces.
• the devices may also consist of a compression spring (coil spring) attached to one or both faces, or a flexible elastic blade attached to one of the two faces only. It should be noted that the "elastic" foam is in the process of becoming a clean and ecological material.
• the spacer devices can be fixed in the part of the support centraie or near their side edges.
• the restraint and holding devices are also intended to bend the presentation face of the blank and to keep it in the curved state, the devices being arranged to in the state of rest, will constrain and disembowel the presentation front.
• the invention also relates to an information display rack with at least one front face of presentation, and a rear face, comprising at least one blank of a substantially rigid and foldable material comprising said presentation face, the support being able to being driven from a folded state to an unfolded state under the action of a device comprising constraint means, to unfold the support, and means for holding the support in its unfolded state, the folding of the support taking place against the action of the constraint means of said device, said device being constituted by a single spacing piece attached to at least one of the faces and whose stress function is exerted by removing the front and rear faces of the support, characterized by ie that said device is arranged to be able to move between a constrained state, in the folded state of the support, and a state of rest, in which it maintains the support in the unfolded state.
• the single constraint and holding device like the smallest elementary devices, can be memory effect, be provided with elasticity and be constituted, for example, by a roll of resilient cellular material.
• FIG. 1 is a plan view of a first embodiment of the support of the invention
• FIG. 2 is a view of the support in the depressed state obtained with FIG. 1, in perspective from above and from three quarters;
• - Figure 3 is a view of the support of Figure 2, in perspective from above, from the front;
• FIG. 4 is an end view of the support of Figures 2, 3, in the unfolded state
• FIG. 5 is a view of the support of FIGS. 2, 3, in progress;
• Figure 6 is an end view of the support of Figure 5;
• Figure 7 is a view of the support of Figures 2, 3, 5, in the folded state
• FIG. 8 is an end view of the support of FIG. 7, the two faces flattened against each other;
• FIG. 9 is a view of the figure of the figurel, with foam pads and being formed of the support;
• Figure 10 is a view of the blank of Figure 1 with resilient blades being formed
• Fig. 11 is a view of the blank of Fig. 1 with compression springs and being formed;
• FIGS. 13a, 13b, 13c are end views of a fifth embodiment of the support of the invention, with three faces, in the unfolded state, being folded and substantially in the folded state, respectively.
• the display stand blank 1 of FIG. 1 is here made of paperboard, which is a substantially rigid and foldable material.
• H comprises, here again, two suites of four panels 2-5 and 6-9 extending on either side of a longitudinal center line 10, intended, after folding, to form one of the two lateral edges of the support.
• the panels of the two suites, adjacent to each other, extend on either side of three transverse fold lines 11-13, orthogonal to the longitudinal centerline 10. All the panels are identical to each other and the outer surfaces of the panels two suites are intended to form here two front 14 and rear 15 presentation faces of the support.
• Each panel is extended laterally, on the side opposite to that of the longitudinal fold line 10, by a border 16 for mounting and closing the support.
• Each edge 16 is indented on both sides and is intended to be folded around the edge 17 of the associated panel, to be plated and attached to the associated border of the adjacent panel of the same level, ie pairs of panels 2, 6; 3, 7; 4, 8; 5, 9. From the outer edge 18 of each edge 16, there are two cutouts 19, 20 arcuate portion opening on a small hole 21 for receiving a holding elastic of the two edges 16 of each pair of panels of same level tight against each other and thus fixed one to the other. In areas 22, 23, 24 of the panels 6, 7, 8, respectively on the inner surface 28 of the blank portion intended to become the rear face 15, it is provided to fix, here by gluing (FIG. pads 25, 26, 27 of resilient cellular foam, here polyurethane. Each pad here has a parallelepipedal shape relatively elongated, that is to say enough long enough to be able to perform its function of stress and spacing that will be discussed later.
• the display rack is formed by folding the two series of panels 2-5, 6-9, Tune on the other, after folding the blank 1 around the line median 10, juxtaposition of the borders 16, two by two and maintaining in this state of juxtaposition against each other by elastics passed through the cuts 19, 20.
• the display unit has the form of a vertical column with two lateral edges 10 and 29, the edge 29 being formed by the outer edges 18 of the borders 16, extending in the proiongement of each other .
• the display is in the form of an extended vertical column, which can be folded on itself by folding on each other panels 2-9.
• the pads 25-27 are spaced from each other, so that their overall action is exerted on the height of the column but discretely distributed on this height, that is to say along the faces of presentation.
• the support (FIGS. 5-8) can be folded by folding the panels 2-9 one over the other.
• the two faces 14, 15 are flattened one against the other by crushing the pads 25-27 (FIG. 8), the flattening being possible due to the relative sliding of the edges 16 which is permitted by the elastics of fixation.
• the folding of the panels against each other takes place around the transverse fold lines 11-13 ( Figure 5), alternately on one side and the other, accordion, before maintaining the whole and repelled by any suitable means, for example an elastic ( Figure 7), the deployment is carried out even more simply, removing the elastic which holds the support in the folded state, under the action of the expansion and relaxation of the skates 25-27 which, since their constrained state, separate the faces 14, 15 from each other, until, moving towards their state of rest, these pads reach this state of rest or a state of quasi rest in which their action balances the opening force of the presentation faces 14, 15.
• the pads 25-27 elastic foam cellular, because of this elasticity, on the one hand, and the fact that in the folded state of the support, they themselves are compressed, or constrained, on the other hand, exert on the presentation faces 14, 15, a constraint action which will deviate one from the other to unfold the support.
• the support column in question is a column two faces, when the pads spread both sides of each other, the two faces bulge by bringing the two lateral edges 10, 29 closer together, the action of stress of the pads thus also exerting to bulge both sides .
• the cellular foam pads which are single pieces, or unitary, single element, evolve between a constrained state, when they are compressed because the support is in the folded state, and a state of rest ( or near rest), in which they maintain the support in the unfolded state.
• the support columns of FIGS. 10 and 11, whose elements identical to those of the support column of FIGS. 2-9 have the same references, comprise, as constraint and memory-effect retention devices, leaf springs 35-37 and coil springs 45-47, in place of pads 25-27.
• the leaf springs, elastic and flexible each comprise, an end range 38, for its attachment to the inner surface 28 of the face 15, an intermediate portion 39 flexible and elastic and central inflection zone, and a second range end 40, free, and slidable on the surface inside 41 of the face 14 during the folding and unfolding of the support column.
• the coil springs 45-47 of the column of FIG. 11 are only fastened to the inner surface 28 of the face 15 by one end turn, the other end turn remaining free, while it could also be fixed to the inner surface 41 of the face 14.
• the coil springs 45-47 function as the blades 35-37. In the folded state of the column, the springs are compressed and when they can resume their state of rest, they separate the two faces 14, 15 from one another.
• Support columns have been considered in which the foam pads, the leaf springs and the coil springs are fixed in the center of the panels, and hence the faces, near the transverse fold lines. Any other provision would be perfectly conceivable, such as, for example, near the lateral edges, that is to say near the borders 18 or the longitudinal fold line.
• Two-sided support columns ( Figures 1-11) have been described. But the invention applies equally well to support columns with more than two faces, for example three faces 51, 52, 53 ( Figures 13a, 13b, 13c), with a triangular cross section, or four faces 61, 62, 63, 64 (FIGS.
• the constraint and holding devices 55, 65 being arranged as before, between two opposite faces 62, 64 (four-sided columns) or two adjacent faces 52, 53 (three-sided columns).
• the free face 51 of the constraining device 55 could comprise a fold line 54, to form, during the folding of the column, an edge away from the opposite edge 56 of the coionne, connecting the other two faces 52, 53 approaching one another until they are applied to one another (FIG. 13c), the third face then being completely folded back on itself in two half-faces 51 ', 51 ".

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• 2009
  • 2009-05-15 FR FR0902371A patent/FR2945425B1/fr active Active
• 2010
  • 2010-03-18 EP EP10709726.3A patent/EP2438585B1/de active Active
  • 2010-03-18 PT PT107097263T patent/PT2438585E/pt unknown
  • 2010-03-18 SI SI201030878T patent/SI2438585T1/sl unknown
  • 2010-03-18 PL PL10709726T patent/PL2438585T3/pl unknown
  • 2010-03-18 ES ES10709726T patent/ES2530846T3/es active Active
  • 2010-03-18 WO PCT/EP2010/053564 patent/WO2010130485A1/fr active Application Filing
  • 2010-03-18 DK DK10709726.3T patent/DK2438585T3/en active
  • 2010-04-26 BR BRPI1001330-0A patent/BRPI1001330B1/pt not_active IP Right Cessation
  • 2010-05-03 AR ARP100101493A patent/AR077625A1/es active IP Right Grant

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