FR3051451A1 - FOLDABLE BOTTLE RACK FOR TRANSPORTING BOTTLES - Google Patents

Abstract

The foldable bottle rack comprises a frame (10) which supports on a first side a first upper plate (31a) and a first lower plate (32a), the rack being configured to be unfolded, a position in which said plates (31a, 32a) ) are substantially horizontal, or to be folded, position in which the trays are folded against the frame (10). The rack is supported at a first end opposite the chassis (10) by a first panel (40a). The rack is supported by a first bracket (50a) at the bottom of the first panel (40a) and a second bracket (50b) under the chassis or on a second side of the chassis. In addition, the first and / or second support (50b) comprises wheels. Thus, this rack has a foldable structure that can have a small footprint.

Description

FIELD OF THE INVENTION The invention relates to a foldable bottle rack. In particular, the invention finds application for the transport of all types of bottles, for example bottles of water, gas or any other fluid that can be stored in a bottle and to be transported.

BACKGROUND

It is known from the documents TW M283558 and CN 2413551U to use bottle transport bins that can be unfolded for the transport of bottles and folded with a small footprint. However, these bottles transport bins must be carried by hand during their use and are not provided with wheels for easy transport.

It is also known from the prior art, for example from GB 388113, trolleys for the transport of bottles which comprise a non-foldable rigid structure. Such carts include wheels to allow carrying the load of bottles more easily. However, these rigid trolleys do not have a foldable structure so that they can be easily stored with a small footprint after use.

Thus, none of these documents offers a transport device that can easily carry bottles while having a small footprint. Such devices to be effective must have a rack structure with a frame and wheels for carrying bottles with reduced effort, and must also have a collapsible structure so that they can be stored and stored easily after use. In particular, such a rack can have a small footprint similar to the size of a bag so that it can be stored easily.

Preferably, the size of the folded rack must be sufficiently small to allow storage in common places such as a car trunk, a closet, the underside of a bed or other similar storage space.

PRESENTATION OF THE INVENTION The object of the invention is therefore to provide a foldable container for the transport of bottles which does not have the disadvantages of prior art lockers and allows easy bottle transport while having a small footprint. during storage periods.

This objective is achieved through a foldable bottle rack which comprises a frame supporting on a first side a first upper plate and a lower first plate, the rack being configured to be unfolded, a position in which said plates are substantially horizontal, or to be folded, position in which the trays are folded against the frame. The rack (especially the first trays) is supported at a first end opposite the chassis by a first panel, the rack is supported by a first bracket at the bottom of the first panel and a second bracket under the chassis or on a second side of the chassis. . In addition, the first and / or second support comprises wheels.

The foldable bin thus has, in unfolded position, a transport configuration for the transport of bottles, and in folded position a storage configuration, in which it has a small footprint. To switch from one configuration to another, the rack includes an upper and lower tray. These trays are articulated on the frame and on the first panel and can pivot to be either arranged in a horizontal position in the unfolded position for the transport of bottles, or to be folded against the frame to allow storage of the foldable locker; in this position, the trays are placed in a position (a plane) close to the vertical.

The lower and upper trays define a space having the general shape of a rectangular parallelepiped when the tray is unfolded, and which allows the storage of bottles (they may exceed above the upper plate). Conversely, when the rack is in the folded position, the lower and upper trays are arranged substantially parallel to the chassis and therefore in this configuration, the trays can not be used as storage space.

Furthermore, in the folded or unfolded position, the rack support is provided by the first and second support disposed respectively bottom of the first panel of the rack, and under the frame or on a second side of the frame.

According to particular aspects of embodiment of the invention, the bottle rack may comprise one or more of the following characteristics, taken separately or in combination: the first upper plate may comprise at least one opening.

According to this aspect, bottles can be easily inserted into the rack and placed on its lower plate via the opening or openings, the edges of the openings can be used to maintain the bottles stored in the rack, especially during the transport phases. - The first trays can be arranged on one side of the frame, the rack being configured to allow the transport of bottles on the first side of the frame.

According to this aspect, the first plates extend from one side of the rack and the second side of the rack does not have trays for supporting bottles. Thus, the structure of the bin is simple by including foldable trays for transporting bottles on one side of the rack. - The rack can be configured so that it rests only on the first and second support both when the first plates are unfolded than when the first trays are folded.

According to this aspect, the rack is stable whether in the unfolded state as in the folded state while resting on its supports. Thus, the rack support is realized with a simple and economical structure. - The first support may comprise wheels and the second support may comprise wheels fixed below the frame on telescopic legs. According to this aspect, the rack includes both wheels fixed on the first panel and wheels fixed below the frame, which allows to move it by rolling it on the ground. The rack can be moved by rolling either on its four wheels or only on the wheels arranged at the bottom of the chassis. In the latter case, the rack is placed in an inclined position by pivoting it about the axis of the wheels located at the bottom of the chassis (so-called load wheels), so as to lift the wheels arranged under the first panel and to place the center of gravity of the rack preferably substantially vertically above the axis of the wheels. Thus, almost all the weight of the rack is then supported by the wheels. - The rack may further comprise a second upper plate and a second lower plate which are arranged on the second side of the frame which is opposite to the first side, the second plates being supported at one end by a second panel.

According to this aspect, trays are arranged on either side of the frame, the rack thus has a doubled bottle transport capacity compared to the embodiment comprising only the first trays. - The second support can be fixed at the bottom of the second panel and the rack is supported by the first and second supports.

According to this aspect, when the rack is placed in unfolded position, the rack is maintained in a stable position by the first and second supports arranged at the bottom of the panels. Since the panels are arranged at the ends of both sides of the rack, this allows for optimum stability of the rack in the unfolded position. - Support points of the first and second support may be included in a first plane in the unfolded state and in a second plane in the folded state, the first plane being parallel to the second plane.

According to this aspect, that the rack is in the unfolded position or in the folded position, the bearing points of the first and the second support are in parallel planes, and thus allow to keep the rack in the vertical position in both positions. - The rack can be configured so that the trays are folded by pivoting downwards, or inversely upwards, relative to the chassis.

Depending on the chosen option, the configuration in the folded and unfolded position of the trays relative to the frame can be adapted to the desired use. In the unfolded position of the trays, the supports can be fixed at a distance D below the first and second lower plates at least equal to the distance L which separates the end of the lower plate opposite the chassis from the chassis.

According to this aspect, when folding the trays, the supports move upwards by a distance at most equal to the distance L. Since the distance L is less than the distance D, in the folded position, the supports remain positioned below the lower platen or trays and can thus provide their support function when the tray is in the folded position. - When the trays are folded, the lower and upper trays can be arranged with the frame within a space defined by the first and second panel.

According to this aspect, in the folded state of the trays, the first and second panels provide the mechanical protection of the trays, and the trays do not extend beyond the protection space defined by the panels. - The first and second panel may include flanges that face the folded state to close laterally the space defined by the two panels.

According to this aspect, the edges of the panels come laterally delimit the protection space trays defined by the panels. Such protective flanges are wall portions of the first and second panels that extend substantially perpendicular to a major face of the first or second panel. These protective edges protect the trays against shocks or other external aggressions from the lateral sides of the locker. - Magnets can be attached to said flanges to maintain the locker in the folded position. - In view from above, the supports can be arranged in a space delimited laterally by the panels.

According to this aspect, it is possible to store lockers side by side without the supports of different lockers come into contact. - The rack may also include tray locking means in the folded position and / or unfolded. - The rack can be configured such that, when the first plates are unfolded, the first upper plate and the first lower plate abut against the frame.

According to this aspect, in the unfolded position of the rack, the first upper and lower plates come into abutting contact against the frame by the action of their weight. Once in abutment position against the frame, the first plates are held in the unfolded position on the one hand by the action of the weight exerted on them and on the other hand thanks to the stop defined against the frame. - The frame may comprise a handle attached to the frame, including a telescopic handle, the telescopic handle being arranged partly in a central amount of the frame.

According to this aspect, the locker can easily be pulled by means of the handle.

BRIEF DESCRIPTION OF THE DRAWINGS The invention will be better understood and its advantages will appear better on reading the detailed description which follows, of embodiments shown by way of non-limiting examples. The description refers to the accompanying drawings, in which:

Figure 1 is an exploded perspective view of a foldable bottle rack in a first embodiment of the present invention wherein the first trays are in the unfolded position and extend from one side of the frame.

Figure 2 is a perspective view of the rack shown in FIG. 1 in unfolded position.

Figure 3A is a side view of the rack shown in FIG. 1 in unfolded position.

Figure 3B is a side view of the rack shown in FIG. 1 in the folded position.

Figure 4 is a perspective view of the rack shown in FIG. 1 in an intermediate position between the folded position and the unfolded position.

Figure 5A is a perspective view of the rack shown in FIG. 1 in a folded position.

Figure 5B is a top view of the rack shown in FIG. 1 in a folded position.

Fig. 6 is an exploded perspective view of a second embodiment of the present invention in which the first and second trays are unfolded and extend on each side of the frame.

Figure 7 is a perspective view of the rack shown in FIG. 6 in unfolded position.

Figure 8A is a side view of the rack shown in FIG. 6 in unfolded position.

Figure 8B is a side view of the rack shown in FIG. 6 in the folded position.

Figure 9 is a perspective view of the rack shown in FIG. 6 in an intermediate position between the folded position and the unfolded position.

Figure 10 is a perspective view of the rack shown in FIG. 6 in which the locker is folded on one side of the frame.

Figure 11A is a perspective view of the rack shown in FIG. 6 in a folded position.

Figure 11B is a top view of the rack shown in FIG. 6 in a folded position. DETAILED DESCRIPTION OF THE INVENTION First Embodiment

Referring to Figures 1 to 5, we will describe a foldable bottle rack 1 according to a first embodiment of the invention.

This bin 1 is used for the transport of bottles and comprises trays 31a, 32a which extend only on one side of the frame, a second side of the frame remaining bare and not configured for bottle transport. The rack 1 comprises a chassis 10, a first panel 40a and a second panel 40b, and two pairs of wheels 50a, 50b (as first and second support).

The rack 1 is provided to allow the storage and transport of bottles. For this purpose, the upper plate 31a has openings 3a, through which bottles can be inserted.

On one side of the rack, the lower and upper trays are fixed to the frame 10 by first hinges; on the opposite side, they are fixed to the first panel 40a, by second hinges.

The second panel 40b is attached to the frame 10 on the second side of the frame opposite the first side of the frame.

In order to fold and unfold the trays relative to the frame 10, the upper plate 31a and the lower plate 32a are fixed by the first hinges on the frame 10 so as to be pivotable. Each of these trays is configured to pivot about a horizontal axis. The upper plate 31a is hinged with a first hinge relative to the frame by means of first holes 311a made in the upper plate 31a, kept aligned with holes 11 made on one side of the frame 10 thanks to a rod 12 passing through the holes 11 , 311a. Similarly, the lower plate 32a is hinged with a first hinge relative to the frame by holes 321a in the lower plate 32a, the holes 321a being kept aligned with holes 11 made on one side of the frame 10 by a rod. 12 passing through the holes 11, 321a.

Thus, the upper and lower trays 31a, 32a are hinged with first hinges relative to the frame at the side of the frame 10. At the end of the trays opposite the frame, similar second hinges are also used to secure the lower trays. and upper 31a, 32a to the first panel 40a. At this end of the plates opposite the frame, orifices 312a, 322a of the upper and lower plates are arranged in correspondence with holes 41 of the first panel 40a and a rod 12 is inserted into each of the respective holes of the upper plate 312a and the lower plate. 322a to be arranged in correspondence with each of the orifices 41 of the first panel 40a.

Thanks to the first and second hinges, the rack 1 can move from a folded configuration in which the plates 31a, 32a are folded against the frame 10, in a substantially vertical position (Figs.5A, 5B), in an unfolded position, in which the trays are horizontal (Figs 2, 3A). The frame 10, the upper and lower trays 31a, 32a, and the first panel 40a appear in side view as a parallelogram that deforms as the tray moves from the folded configuration to the unfolded configuration or vice versa. At any time during these movements, the upper plate 31a and the lower plate 32a remain parallel to each other, and also the chassis 10 and the first panel 40a remain parallel to each other .

When opening the rack 1 to place it in the unfolded position, the plates rotate under the effect of the weight, and the edges of the lower and upper plates arranged on the side of the frame abut against the frame 10. This contact defines the extension the movement of unfolding the locker. In the unfolded configuration illustrated in FIG. 2, when the lower and upper trays edge is in contact with the frame 10, the frame 10 and the trays 31a, 32a are arranged at right angles to one another. Although a particular example of abutment has been described above, other rotational locking devices could be used by those skilled in the art to limit the rotation of the trays without departing from the scope of the invention.

In addition, to ensure the rotational locking of the lower and upper trays 31a, 32a vis-à-vis the first panel 40a, in the unfolded position, additional blocking means can be provided. For example, the hinges may be self-locking hinges, capable of being locked in the folded position and / or in the unfolded position of the rack to maintain the locker in one and / or the other of these positions.

When the rack is unfolded, the wheels 50a (first support), which are arranged at the bottom of the first panel 40a, support the rack on a first side opposite the chassis. The wheels 50b (second support), which are arranged at the bottom of the frame 10, support the rack on a second side. With the wheels 50a, 50b disposed on each side of the rack, the rack rests in a stable position on the ground. Since the lower plate 32a is attached to a lower end of the frame 10 and in unfolded position the first panel 40a extends below the lower plate 32a, in the unfolded position of the first rack, the lower end of the frame 10 is disposed at a greater distance from the ground than the lower end of the first panel 40a on which are fixed the wheels 50a. Therefore, in order to allow support on the ground in the unfolded position of the rack, the wheels 50b are arranged below the chassis to be deployed, in particular from telescopic legs fixed in or on the frame and come to the same level relative to the ground that the wheels 50a disposed under the first panel 40a. Conversely, in the folded position of the rack, as illustrated in FIG. 5A, the lower end of the first panel 40a is at the same distance from the ground as the lower end of the frame 10. support of the rack on the ground in the folded position of the rack, the telescopic legs of the wheels 50b are retracted below the frame 10 to come to the same level relative to the ground as the wheels 50a.

The rack can be moved using a handle 20 fixed at the top of the frame 10. This handle can be a telescopic handle disposed in a central upright of the frame. As can be seen in FIG. 2, the two pairs of wheels 50a, 50b are designed to bear on the same horizontal plane, thanks to the deployment of the telescopic legs 50b under the frame 10, the rack can be moved to the unfolded position by rolling the wheels 50a, 50b on the ground. It is also possible to transport the locker on two wheels. For this purpose, the locker 50b is rotated around the axle 50b arranged under the chassis 10 to place the center of gravity of the rack above the axis of the wheels arranged under the chassis 10, then the chassis 10 is pulled by its handle 20 into the chassis 10. desired direction of travel.

The transport of the rack can be carried out in the same way when the rack 1 is in the folded position. In this position, the wheels 50b are arranged in the same horizontal plane as the wheels 50a, because the telescopic legs of the wheels 50b are retracted. The locker can then be moved on two or four wheels. When the rack is in the folded position, it is held in this position by locking means. These blocking means block the first panel 40a relative to the second panel 40b and prevent the rack unfolds, especially during movement. Such locking means are, for example, magnets 46 arranged on flanges 45b of the first and second panels 40a, 40b which come into contact in the folded state of the rack and thus maintain a constant distance between the first and the second panel.

When not used for storing or transporting bottles, the bin 1 is preferably kept in the folded position, that is to say in the storage configuration. As shown in FIG. 4, which represents an intermediate position between the folded and unfolded positions of the rack, to adopt a storage configuration, the rack is folded using the hinges of the upper and lower trays disposed at the frame 10. In the folding position of the rack shown in Figures 5A and 5B, the first panel 40a is positioned in correspondence with the second panel 40b disposed on the frame 10.

In this position, the lower and upper ends of the first panel 40a are disposed at the same height relative to the ground as the lower and upper ends of the second panel 40b. Characteristics for obtaining such a correspondence between the lower and upper ends of the first and second panels when folding the lower and upper trays against the frame 10 will now be described with reference to FIGS. 3A and 3B.

As illustrated in FIG. 3A, the first panel 40a extends below the lower plate 32a by a distance D which is greater than the width L of the lower plate 32a, the width L being defined as the distance that separates the first panel 40a of the chassis 10. With this configuration, in the folded position of the rack as illustrated for example in Figure 3B, we obtain a correspondence between the lower and upper ends of the first and second panels 40a, 40b.

In the folded position, the trays are protected from external aggression by the panels, because in this position, the trays are sandwiched between the first and second panels 40a, 40b. In addition, the first and second panels 40a, 40b comprise flanges 45a, 45b which respectively extend substantially perpendicularly to the main faces of the first and second panels 40a, 40b. These flanges laterally delimit the space in which are arranged the lower and upper trays 31a, 31b, when the rack is in the folded position against the frame 10.

Thus, in the folded state of the rack, the upper and lower trays 31a, 32a of the rack are arranged in a protective space defined by the walls of the first and second panels 40a, 40b.

This protection space formed by the first and second panels 40a, 40b defines a space-saving storage space for storing the rack.

Second embodiment

Referring now to Figures 6 to 11, there will be described a transport rack 1 constituting a second embodiment of the invention.

For ease of understanding, the elements having the same structure or the same function in the two embodiments have the same reference sign.

As in the first embodiment, the rack 1 comprises a frame 10, first lower and upper trays 31a, 32a, a first panel 40a and a second panel 40b, and a first and second support 50a, 50b disposed at the bottom of the first and second panel 40a, 40b. However, in contrast to the first embodiment, the rack 1 further has second lower and upper platens 31b, 32b.

It thus makes it possible to store and transport bottles on both sides of the bin 1, thanks to the first and second trays.

The first and second panels 40a, 40b are disposed on each side of the rack 1 at the opposite ends of the first and second plates.

The second plates 31b, 32b are arranged symmetrically with the first plates 31a, 32a with respect to the frame 10.

As a result, the second trays are folded and unfolded in the same manner as the first trays.

When the first and second trays are unfolded, the tray is supported by the first and second supports 50a, 50b.

These supports 50a and 50b are arranged at the bottom of the first and second panels 40a, 40b, respectively at the end of the first and second trays. They allow the bin 1 to be in a stable position on the ground when the first and second trays are unfolded.

As the first and second supports, wheels or feet may be used. In the embodiment shown, the first support 50a comprises wheels, while the second support 50b comprises feet. As illustrated in FIG. 8A, in the unfolded state, the first and second lower plates are arranged horizontally at the same height on the frame 10 and the first and second supports 50a, 50b are each fixed below their respective panels. at the same distance D of the lower trays. Therefore, in the unfolded position of the first and second trays, the first and the second support are arranged in a plane parallel to the ground, the ground also being parallel to the plane defined by the lower trays of the rack.

This provides a stable support of the rack relative to the ground in unfolded position of the first and second trays.

Since the lower trays of the rack have an equal width L, when the rack is folded, the first and the second support 50a, 50b are positioned in a plane parallel to the plane defined by the first and the second support 50a, 50b to the unfolded state.

This provides a stable support of the rack relative to the ground in the folded position of the first and second trays.

In the unfolded position of the first and second trays, the bin 1 can store and transport bottles. These are put in place by being inserted into the openings 3a, 3b of the upper trays of the rack.

The first support 50a and the second support 50b are each constituted mainly by wheels. The rack can be moved, in unfolded position, by rolling it on its wheels. It is also possible to transport the locker on two wheels. For this purpose, the rack is pivoted about the axis of the wheels 50a disposed under the first panel 40a to place the center of gravity of the rack above the axis of the wheels, then the rack 1 is pulled by means of the handle 20.

Transport of the bin can also be done in a similar manner when the first and second trays are folded. In addition, to prevent the unfolding of the first and second trays when moving the crate in this folded position, locking means of the first panel 40a relative to the second panel 40b can be used. Such means may for example be magnets 46 as described in the first embodiment.

In this second embodiment, the rack can also adopt a configuration with minimal space to allow its storage by folding the first and second trays by means of their respective hinges arranged on the frame 10.

In the folding position of the rack illustrated in FIGS. 11A and 11B, the first panel 40a is positioned in correspondence with the second panel 40b.

As described in the first embodiment, in this matching configuration the lower and upper ends of the first panel 40a and the second panel 40b are disposed at the same height relative to the ground. This correspondence is allowed in particular because, on the one hand, the lower plates 32a, 32b have the same width L and are fixed at the same height on the chassis and, on the other hand, because the first panel 40a and the second panel 40b are extend below their respective lower plates at the same distance D.

In addition, in the first and second embodiments, the first and second panels 40a, 40b comprise flanges 45a, 45b which extend perpendicularly to the major faces of the first and second panels 40a, 40b. These flanges delimit and laterally close the space in which are inserted the lower and upper trays 31a, 31b, 32a, 32b when the rack is in the folded position against the frame 10.

As illustrated in FIGS. 5A, 5B and 11A, 11B in the first and second embodiments, the first and second panels further comprise respective protective strips 41a, 41b below which the supports 50a and 50b are arranged. These strips are placed just above the first and second support 50a, 50b and protect them from shocks that may affect them, especially when several bins are arranged side by side. The strips 41a and 41b protrude from the lower ends of the panels 40a and 40b respectively.

Thus, as shown in Figures 5B and 11B, in view from above, the supports 50a, 50b are arranged in a space laterally delimited by side walls of the panels. Furthermore, as illustrated in Figures 2 and 7, the upper trays of the rack may include openings 3a and 3b which allow the establishment and maintenance of bottles. To maintain the bottles, the lower plates also have recesses 4 of complementary shape to the bottom of the bottles to maintain. Maintaining the bottles is therefore ensured both laterally by the opening 3 of the upper plates and also by the recesses 4 of the lower plates. In addition, the openings of the upper plates 31a, 31b comprise flexible fingers, distributed on their circumference and oriented towards the center of the openings. These fingers make it possible to prevent the bottles from moving, especially in the vertical direction, by exerting by their deformation a pressure which keeps the bottles in a fixed position.

These fingers are elastic and are configured so as to hold bottles of different diameters, for example bottles with a diameter of between 75 and 90 mm.

In addition, in the first and second embodiments, the handle 20 is disposed at the center of the frame (in view from above). It could also be set differently to the rack, such as the first or second panel. It may also be provided that the handle serves as a mechanism for actuating the telescopic legs arranged at the lower end of the frame or the handle 20 could be arranged in a first or a second panel, to allow to deploy or retract telescopic supports arranged at the lower end of the first and second panels 40a, 40b.

Although the present invention has been described with reference to specific exemplary embodiments, it is obvious that various modifications and changes can be made to these examples without departing from the general scope of the invention as defined by the claims. In addition, individual features of the various embodiments mentioned can be combined in additional embodiments. Therefore, the description and drawings should be considered in an illustrative rather than restrictive sense.

Claims (13)

A foldable bottle rack (1) characterized in that it comprises a frame (10) supporting on a first side a first upper plate (31a) and a first lower plate (32a), the rack being configured to be unfolded, position in which said trays (31a, 32a) are substantially horizontal, or to be folded, position in which the trays are folded against the frame (10), in that the rack is supported at a first end opposite the frame (10) by a first panel (40a), in that the rack is supported by a first support (50a) at the bottom of the first panel (40a) and a second support (50b) under the chassis or on a second side of the chassis, and the first and / or second support (50b) comprises wheels. 2. foldable bottle rack (1) according to claim 1, characterized in that the first upper plate (31a) comprises at least one opening (3a). 3. foldable bottle rack (1) according to claim 1 or 2, characterized in that it is configured such that the rack rests solely on the first and second support (50a, 50b) as well when the first trays (31a, 32a) are unfolded only when the first plates (31a, 32a) are folded. 4. foldable bottle rack (1) according to any one of claims 1 to 3, characterized in that it further comprises a second upper plate (31b) and a second lower plate (32b) which are arranged on the second side of the frame which is opposite the first side, the second plates being supported at one end by a second panel (40b). 5. foldable bottle rack (1) according to claim 4, characterized in that the second support (50b) is fixed at the bottom of the second panel (40b) and the rack is supported only by the first and second supports. 6. foldable bottle rack (1) according to claim 4 or 5, characterized in that support points of the first and second support (50a, 50b) are included in a first plane in the unfolded state and in a second plane in the folded state, the first plane being parallel to the second plane. 7. foldable bottle rack (1) according to any one of claims 4 to 6, characterized in that, in the unfolded position of the trays (31a, 32a, 31b, 32b) the supports are fixed at a distance (D) in below the first and second lower platen (32a, 32b) at least equal to a distance (L) separating from the frame (10) the end of the lower platen opposite the chassis. 8. foldable bottle rack (1) according to any one of claims 4 to 7, characterized in that when the trays (31a, 32a, 31b, 32b) are folded, the lower and upper trays are arranged with the frame ( 10) within a space defined by the first and second panels (40a, 40b). 9. foldable bottle rack (1) according to claim 8, characterized in that the first and second panels (40a, 40b) comprise flanges (45a, 45b) which face in the folded state to close laterally space defined by the two panels. 10. foldable bottle rack (1) according to claim 9, characterized in that magnets (46) are fixed on said flanges (45a, 45b) to maintain the locker in the folded position. Foldable bottle rack (1) according to any one of claims 4 to 10, characterized in that in view from above, the supports (50a, 50b) are arranged in a space delimited laterally by the panels (40a, 40b). 12. foldable bottle rack (1) according to any one of claims 1 to 11, characterized in that when the first plates are unfolded, the first upper plate (31a) and the first lower plate (32a) abut against the chassis (10). 13. Foldable bottle rack (1) according to any one of claims 1 to 12, characterized in that the frame comprises a handle (20) fixed to the frame (10), in particular a telescopic handle, the telescopic handle being arranged in part in a central amount of the frame.