ES1300131U - SET OF TRANSPORT SUITCASES CONVERTIBLE IN BED FRAME (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A set of transport suitcases that can be converted into a bed base, characterized by comprising a plurality of modular pieces (1a) foldably joined in pairs to form suitcases (1), which pieces are easily attachable and detachable to transform them into a bed base (100'), arranging said modular pieces (1a) unfolded and joined coplanarly attached and coupled to each other to define a wide, flat and levelable support base suitable for placing a mattress (2) or a tent (9) with the mattress on top. (2) inside, or folded in pairs in the suitcase position (1) for transport; and because said suitcases (1) can be stacked and coupled one on top of the other or laterally coupled defining a parallelepipedic set (100) of compact volume that, in addition, (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

SET OF TRANSPORT SUITCASES CONVERTIBLE IN BED FRAME

OBJECT OF THE INVENTION

The invention, as expressed in the statement of the present descriptive memory, refers to a set of transport suitcases that can be converted into a bed base, providing the function for which it is intended with advantages and characteristics that are described in detail later on.

The object of the present invention lies in a set of transport suitcases that can be converted into a mattress to place a mattress on top or into a base-mattress to install a tent on top and, in this case, place the mattress inside the tent. , whose structural constitution based on lightweight modular pieces, mainly designed for use as a travel or camping item, among other advantages, such as offering a rigid and levelable base for a good rest, allowing the transport of a foam mattress or similar to pieces inside and adapt to an endless number of sizes thanks to the possibility of configuration in different suitcase widths and the ability to attach an unlimited number of these as needed, it is essentially distinguished by the fact that it is transportable as it is modular and stackable to occupy a compact volume and easy to carry on the shoulders, as travel suitcases or dragged by one or more wheels that can be optionally attached to it and which, in turn, can be combined with a bicycle hitch.

FIELD OF APPLICATION OF THE INVENTION

The field of application of the present invention falls within the sector of the industry dedicated to the manufacture of furniture and bedding, covering, at the same time, the field of furniture and folding and transportable articles.

BACKGROUND OF THE INVENTION

All kinds of folding furniture and rest elements are known on the market. Among them many intended for travel or camping use. However, in the case of sleeping supports, what currently exists on the market usually consists of complex and heavy folding structures or elements that only serve as a hammock, canvas cots or similar.

On the other hand, lovers of trips with little luggage, who often travel by bicycle, on foot or by public transport, and who, therefore, must reduce the luggage they carry with them as much as possible, often have to make do with a mat thin and rollable or inflatable as a base to sleep on and set up your tent, with which the rest cannot be optimal, since said type of mats do not avoid the hardness and irregularities of the terrain.

The objective of the present invention is, therefore, the development of a novel set of elements that allow to enjoy a comfortable rest like that of any conventional bed base but with the advantageous difference of being configured from a set of light suitcases, They are easily convertible and can be easily transported, either by dragging them on wheels on foot or with a bicycle, or hanging from the back and/or with the possibility of combining said means of transporting them with public transport or private vehicles.

On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicant, the existence of any other set of transport suitcases that can be converted into a mattress base is unknown, which has the same structural and constituent technical characteristics or similar to those claimed here.

EXPLANATION OF THE INVENTION

The set of transport suitcases that can be converted into a bed base that the invention proposes is configured as the ideal solution to the aforementioned objective, the characterizing details that make it possible and that distinguish it conveniently included in the final claims that accompany this description.

Specifically, what the invention proposes, as previously noted, is a set of suitcases that can be converted to a bed base that, mainly designed for use as a travel or camping item, have the particularity of being made up of a plurality of suitcases of transport, that is, suitable for transporting objects inside, which are easily attachable and detachable to be able to arrange them in a position of use as a bed base, joined coplanarly to each other, defining a rigid, wide, flat and levelable support base, suitable for placing a tent on it with a mattress inside to sleep on or directly placing the mattress on top of the base , in the case of being used in "bivouac", inside cabins, shelters or directly inside tents already installed, and in a transport position, folded and stacked one on top of the other such that they define a parallelepipedal body of compact volume, light and easy to carry thanks to means of hanging and/or dragging, and being able to transport objects inside.

Thus, preferably, in the folded transport position of the set of suitcases, these are capable of being fixed to them at least one drive wheel that facilitates their transport. Preferably, said wheel or wheels are fixed to the folded modular pieces that make up the suitcases by means of a coupling provided for this purpose that includes a clip-shaped fastening. Said suitcases may also include a plurality of integrated connectors for different wheel, handle or strap for transport.

Optionally, the set of convertible suitcases also includes a second coupling element provided with a hook for fixing it to the back of a bicycle, in such a way that said set can be dragged in its folded position with the bicycle.

In any case, the set of suitcases preferably has straps to be able to carry it hanging from the shoulders in its folded transport position.

On the other hand, the set of suitcases, once arranged in the deployed position for use as a bed base, includes fastening elements that, incorporated in at least the four corners of the same, allow the anchoring of a tent to be attached to them. , and that are adjustable in length and width in combination with the plurality of measurements that the suitcases can present to adapt to different tent measurements, facilitating its installation by avoiding having to nail it to the ground with pegs as is usually the case. the usual. Logically, this option will be chosen as long as it is guaranteed that the tent cannot be blown away by the force of the wind and the weight of its occupants lying on the mattress with the mattress will be sufficient.

Preferably, each suitcase in the set is made up of at least two modular pieces consisting of rectangular plates provided with perimeter partitions, where they incorporate leveling means, which serve as support for them on the ground and, in turn, as a joining surface between the pieces to join them together when attaching and coupling coplanarly one to the other and forming the support base in the position of use. Depending on whether the bed base to be formed with the suitcases is intended for individual, double or collective use, the set will comprise a greater or lesser number of suitcases and, therefore, pairs of modular pieces. For example, for individual use, the bed base comprises four modular pieces corresponding to two suitcases or a double suitcase in the folded position, depending on the model, and which in the open position are arranged together, two in length and two in width, or four at length depending on the model, and for double use, the mattress base comprises six rectangular modular pieces, corresponding to three suitcases in the folded position, and which in the open position are joined two lengthwise and three widthwise, except in the case of combining the individual model of four pieces joined lengthwise, with extensions for two or more people with pairs of modular pieces joined two lengthwise.

Preferably, the union between the modular pieces is carried out by means of a plurality of fasteners inserted in holes or slits provided for this purpose in the respective partitions of each modular piece and in such a way that said union can always be carried out from the upper part. of the bed base, without having to access the lower part and thus be able to place the pieces and expand the surface without having to turn the bed base once all the pieces are joined.

In any case, preferably, the mattress to be used with the bed base into which the suitcases of the invention are transformed is a mattress made up of another plurality of pieces of foam or similar with a configuration and thickness suitable for fitting each piece of mattress in each piece. modular bed base at the bottom of the same between the partitions of the latter, so that, in the folded position for transport, they are held inside the parallelepipedic body that it forms. And, in the position of use, they are placed back-to-back on the pieces of the bed base, and may have some means of fastening between them, such as a cover with a fitted sheet function, to prevent them from shifting when used. lay the user or users on the mattress.

Finally, it should be noted that, in a preferred embodiment, the plates that constitute the modular pieces of the suitcases with which they become bed bases, They can be made of fiber, plastic, aluminum, plywood or other light and resistant material, they can have lightening holes to reduce weight and/or reinforcement and/or ventilation folds. Optionally, if said lightening holes go through the entire thickness of the plates or if a non-watertight case solution is chosen, these can be complemented with a waterproof cover.

DESCRIPTION OF THE DRAWINGS

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this specification is attached, as an integral part of it, a set of planes in which, with an illustrative and non-limiting, the following has been represented:

Figure number 1.- Shows a schematic perspective view of an embodiment of the set of transport suitcases convertible into a bed base object of the invention, represented in the deployed position for use as a bed base, appreciating its general configuration and essential parts that make it up;

Figure number 2.- Shows a schematic perspective view of one of the modular pieces that comprise the suitcases to make up the bed base of the invention;

Figure number 3.- Shows a view of the bed base, in this case represented by its lower part and in an example of the same for double use, with a greater number of modular pieces than the one shown in Figure 1 for individual use;

Figure number 4.- Shows a perspective view of the mattress into which the suitcases of the invention are transformed, represented in a use option with the mattress and the tent attached to it;

Figure number 5.- Shows a perspective view of the various modular pieces that comprise the suitcases that can be transformed into the bed base, represented together with the mattress pieces once disassembled and in the folding phase to the transport position;

Figure number 6.- Shows a perspective view of the pieces in folded position as transport cases;

Figure number 7.- Shows a schematic perspective view of a pair of modular pieces that make up one of the suitcases of the set of the invention, in an example of the same joined articulately and represented in the folding phase;

Figure number 8.- Shows a perspective schematic view of the modular pieces shown in Figure 7, in this case represented once fully folded as a transport suitcase;

Figure number 9.- Shows a schematic elevation view of an example of the set of the invention formed by two transport suitcases with respective pairs of modular pieces, appreciating the fasteners with which they are joined together;

figure number 10.- Shows an enlarged view of detail A indicated in figure 9 that shows one of the fasteners with which the modular pieces are joined together;

Figure number 11.- Shows an enlarged schematic view of one of the leveling elements that comprise the modular pieces;

Figure number 12.- Shows an example of the mode of transportation of the set of suitcases attached to a bicycle;

Figures 13 and 14.- Show schematic views of two other coupling options for the set of suitcases for transportation with the bicycle;

Figures 15 and 16.- Show schematic views of two options for coupling the drive wheels to the set of suitcases for manual transport by means of a drive handle;

Figures number 17 and 18.- Show schematic views of two options for coupling drive wheels to the set of suitcases for manual transport by handle;

Figure number 19.- Shows a schematic view of the set of suitcases with straps for its transport hanging on the back as a backpack; and

Figure number 20.- Shows a schematic view of the set of suitcases for transport by handle.

PREFERRED EMBODIMENT OF THE INVENTION

In view of the aforementioned figures, and in accordance with the numbering adopted, several examples of non-limiting embodiments of the set of transport suitcases convertible into bed bases of the invention can be observed, which comprise what is described in detail below. continuation.

Thus, as can be seen in said figures, the assembly (100) of the invention comprises a plurality of modular pieces (1a) foldably joined in pairs to form suitcases (1), which pieces are easily coupled and uncoupled to transform them into a mattress base (100') (figures 1 and 3), where said modular pieces (1a) are arranged unfolded, and joined coplanarly attached and coupled to each other to define a wide, flat and levelable support base suitable for directly placing a mattress (2) on top or a tent (9) with the mattress (2) inside (figure 4), and to arrange them folded in pairs in a transport suitcase (1) position (figures 6 to 8), and in that said suitcases (1) are arranged stacked one on top of the other or stacked laterally defining a parallelepipedic set (100) of compact volume in which, in addition, it includes means to facilitate its transport, either by hand in a conventional way or hanging on the shoulder and/or to be dragged on foot or attached to a bicycle, and with the possibility of transporting one, two or three suitcases (1) according to need and possibilities, depending on the method of transport used.

Preferably, the assembly of the invention comprises, at least, a first type of articulated joint element (3a), preferably in the form of a hinge or similar, to keep the modular pieces (1a) articulated together in pairs forming each suitcase (1 ) in the folded transport position and, in turn, to be able to arrange them unfolded and coplanar when forming the bed base (100'). And, preferably, the assembly (100) also comprises a plurality of fasteners (3b) to hold together the modular pieces (1a) of the different suitcases (1) in their unfolded position to form the bed base (100'), as shown. seen in figure 1, thus as well as to close them in their folded transport case (1) position.

Preferably, as can be seen in figures 7 to 10, said fasteners (3b) are pressure-inserted elements, for example with a U-shaped configuration, which fit into grooves (3c), holes or holes of a similar type provided in the pieces. modular (1a) for this purpose, without ruling out other systems, such as clip type, tension closure, eccentric with guidance or another, serving to be able to fix the pieces (1a) together in the deployed position of the bed base (100') by its upper part, as shown in figure 1, as well as in its folded suitcase (1) position, as shown in figures 7 and 8, as well as to be able to fix the pieces (1a) of the different suitcases (1) to form the transportable assembly (100), as shown in figure 9.

In addition, optionally, the set (100) of suitcases (1) can comprise holding handles (4a) for its transport by hand in its folded transport position (figures 8 or 20); and/or some hanging straps (4b) to carry it on the shoulders (figure 19); and/or fixing means to incorporate at least one drive wheel (5) to facilitate said transport of the set (100) of suitcases (1) in its folded position, either attached to the back of a bicycle ( figures 12 to 14), or dragged manually through a grip handle (4a) (figures 17 or 18), or manually through a grip handle (4c) (figures 15 and 16).

Thus, as seen in the example of figure 12, in one embodiment, the assembly (100) is configured as a trailer with one or two wheels (5) through an anchoring clamp system (6). fast, height-adjustable and foldable, where the wheel or wheels (5) with or without suspension (6a) is mounted and which is used interchangeably to transport a set (100) of one, two or more suitcases (1).

Referring to figures 13 and 14, the trailer-type assembly (100) is simply incorporated on a fixing system formed by two drive wheels (5).

In parallel, the set (100) of suitcases (1) in the form of a trailer comprises coupling means (7) for fixing it to the back of a bicycle, which can also include a height-adjustable and foldable quick-release clamp. .

The set (100) of suitcases (1) to be used in its transformable position as a bed base (100'), in the case of being used to support a tent (9), includes fastening anchors (8) that, configured In order to be able to adjust the length and width, they are incorporated into at least the four corners of the bed base, as shown in figure 1, serving to allow the fixing of the tubular structure (9a) and/or the canvas to them. (9b) of a tent (9) to be able to fix it to the bed base (100') instead of using pegs to the ground, as schematically represented in figure 4. Optionally, a tent can also be used that It does not have a tubular structure, like fast or inflatable tents, and it does not use anchor points.

In a preferred embodiment, the modular pieces (1a) that make up the transformable suitcases (1) of the invention, as shown in Figure 2, each consist of a rectangular plate (10) with four partitions (11 ) perimeters that emerge from the underside of the same, where some leveling supports (12) are housed and which, in turn, serve as a joining surface between the pieces (1a) to join them together attached and coupled coplanarly to each other. the others.

Preferably, the set of suitcases (1), for its transformation into a bed base (100'), comprises four modular pieces (1a) for use as a single bed (figure 1), in which case it will have two suitcases (1), or six modular pieces (1a) for double use (figure 3), in which case it will have three suitcases (1), and may comprise an even greater number of modular pieces (1a), and therefore suitcases (1), for use as a bed bus of greater dimension than a double. In addition, the modular pieces (1a) can have variable dimensions and, preferably, they will be manufactured in at least 35, 40, 45 and 50 cm width (a). And, on the other hand, the articulated joints (3a) between each pair of modular pieces (1a) that make up the suitcases (1) may be located on the long side or on the short side of the same to fold lengthwise or lengthwise. broad.

On the other hand, preferably, the rectangular plates (10) that make up the modular pieces (1a) of the suitcases (1) can also present lightening holes (14) to reduce weight.

In any case, the bed base (100') can be used, preferably, with a mattress (2) made up of a plurality of rectangular pieces of foam (2a) or similar with suitable dimensions. to fit inside the suitcases (1), on the underside of the pairs of modular pieces (1a) tightly between the perimeter partitions (11) thereof, as shown in figure 5, an interior that is also suitable for incorporate and transport the rest of the accessories of the invention as well as other objects such as sheets, sleeping bags or the like.

Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it.

Claims (10)

1. - Set of transport suitcases convertible into a bed base, characterized by comprising a plurality of modular pieces (1a) foldably joined in pairs to form suitcases (1), which pieces are easily attachable and detachable to transform them into a bed base (100 '), arranging said modular pieces (1a) unfolded and joined coplanarly attached and coupled to each other to define a wide, flat and levelable support base suitable for placing a mattress (2) or a tent (9) on top with the mattress (2) inside, or folded in pairs in a suitcase (1) position for transport; and because said suitcases (1) can be stacked and coupled one on top of the other or laterally coupled, defining a parallelepipedic set (100) with a compact volume that, in addition, includes means to facilitate its transport, either by hand, hanging on the shoulder and/or to be dragged on foot or attached to a bicycle and that allow the transport of one, two or three suitcases (1) according to need and possibilities, depending on the method of transport used. 2. - Set of transport suitcases convertible into a bed base, according to claim 1, characterized in that it comprises at least a first type of articulated joint element (3a) to keep the modular pieces (1a) together articulated in pairs forming each suitcase. (1) in the folded transport position and, in turn, to be able to arrange them unfolded and coplanar when forming the bed base (100'). 3. - Set of transport suitcases convertible into a bed base, according to claim 1 and 2, characterized in that it also comprises a plurality of fasteners (3b) to hold together the modular pieces (1a) of the different suitcases (1) in their deployed position. to form the bed base (100') and to close them in their folded position as a transport suitcase (1) and to join the suitcases (1) together. 4. - Set of transport suitcases convertible into a bed base, according to any of the preceding claims, characterized in that it comprises grab handles (4a) for transport by hand in its folded transport position. 5. - Set of transport suitcases convertible into a bed base, according to any of the preceding claims, characterized in that it comprises hanging straps (4b) for carry it on the shoulders 6. - Set of transport suitcases convertible into a bed base, according to any of the preceding claims, characterized in that it comprises fixing means to incorporate at least one drive wheel (5) to facilitate the transport of the set (100) of suitcases ( 1) in its folded position, attached to the back of a bicycle or pulled manually through a handle (4a) or manually through a handlebar (4c). 7. - Set of transport suitcases convertible into a bed base, according to any of the preceding claims, characterized in that, to be used in its bed base position (100') with a tent (9), it comprises fastening anchors (8) that They are incorporated into at least the four corners of the mattress, serving to allow the tent to be attached to them (9). 8. - Set of transport suitcases convertible into bed base, according to any of the preceding claims, characterized in that the modular pieces (1a) each consist of a rectangular plate (10) with four perimeter partitions (11) that emerge from the their lower face, where some leveling supports (12) are housed and which, in turn, serve as a joining surface between the pieces (1a) to join them together coplanarly attached to each other. 9. - Set of transport suitcases convertible into bed base, according to claim 8, characterized in that the rectangular plates (10) that make up the modular parts (1a) of the suitcases (1) have lightening holes (14), reinforcing folds and/or ventilation. 10. - Set of transport suitcases convertible into a bed base, according to any of claims 8 or 9, characterized in that the mattress (2) is made up of a plurality of rectangular pieces of foam (2a) or similar with dimensions suitable for fitting into the bed. lower face of each modular piece (1a) tightly between the perimeter partitions (11).