FR3016350A1 - DISMOUNTABLE PALLET - Google Patents

Abstract

The present invention relates to a removable pallet box comprising a pallet (1) comprising a floor (10) and a support assembly comprising at least two supports (11) such as rafters each having a support surface (11a) supporting the floor and a box (2) comprising four walls (20, 21), each delimited by a lower edge and an upper edge and by two second opposite edges perpendicular to the latter, namely two first walls (20) vis-à-vis -vis and two second walls (21) vis-à-vis perpendicular to the latter. At least two supports each have at least one hole formed in its bearing face (11a). Each first wall has at least one tenon or pin extending beyond its first lower edge being inserted into one of said holes and two grooves (4b) each extending parallel to the second edges and in each of which is inserted one of the second edges.

Description

DESCRIPTION The present invention relates to the field of receptacles for storing or transporting objects or materials, made of wood or other similar materials such as plywood, wood chips or wood composites, and relates to a box removable pallet.

Wood containers known as pallet boxes are already known comprising a pallet commonly known as a herringbone pallet or a pallet with two inlets facilitating the handling of loads by means of a forklift and a box, surmounting said pallet, for containing the load and whose upper face of the pallet forms the bottom of the box. More particularly, a current removable pallet box generally comprises, on the one hand, a pallet comprising a square or rectangular floor and at least two chevrons parallel to each other and each having a length substantially equal to that of one of the sides of the floor and a planar longitudinal support face supporting the latter, two chevrons, called end chevrons, respectively extending along two opposite sides of the floor, that is to say each along one of said sides opposing and, on the other hand, a polygonal box, square or rectangular, comprising four walls, square or rectangular, full or skeleton, forming the four lateral sides of the box, arranged on or near the perimeter of the floor perpendicular to the latter. In addition, such a pallet box generally comprises three or four chevrons, two chevrons of which, said end chevrons respectively extend along two opposite sides of the floor and at least one chevron, said intermediate chevron, extends between the two end chevrons. Also known are pallets for pallet boxes comprising supports similar to rafters consisting of slats each mounted on dice or pads, the floor then resting on one of the longitudinal faces of said slats. In addition, the current pallet boxes generally comprise a cover, solid or open, covering their open upper face opposite the bottom of the box. The assembly of the constituent elements of this type of pallet box is generally achieved by means of fasteners such as points, nails or staples. However, this type of assembly requires specific tools and has the disadvantage of making it difficult or impossible to separate two adjacent walls when they must be disassembled or have been poorly assembled. To remedy this drawback, the document W02012 / 052639A1 relates to a pallet box comprising a pallet forming a bottom wall to the body, a polygonal box, square or rectangular, four sides with four wooden walls and louvered and a cover covering the upper opening defined by said walls, towards the top of the box, these different elements being connected to each other by means of four upper angles and four lower angles monobloc plastic. The pallet comprises a rectangular tray whose one of its faces forms the bottom of the box and three rafters forming a base surmounted by the plate and spaced from the ground. In addition, the lower or upper edge of each wall is substantially rectilinear all along the wall and has no projecting portion downward or upwardly. The lower angles are fixed beforehand on the pallet upper face. Each wall is nested by its lower edge in two angles. Then, one comes to place the upper angles on the upper edge of the considered wall at each of its angles. However, a box-pallet of the type of the document W02012 / 052639A1 has a complex and expensive structure that requires nailing means for fixing the angles and specific molds for the realization of the latter. The present invention aims to overcome these disadvantages by providing a removable pallet box, with a low cost of 30 returns and allowing easy assembly and disassembly without the need for specific tools. As such, the present invention relates to a removable pallet box, which comprises on the one hand a pallet comprising a square or rectangular floor and a support assembly comprising at least two rigid supports of elongate and straight form, such as herringbone or the like, parallel to each other and to two opposite sides of the floor and each having a flat longitudinal supporting face supporting the latter, two supports, said end supports, respectively extending along two opposite sides of the floor and, on the other hand, a polygonal box, square or rectangular, comprising four walls, square or rectangular, solid or slatted, forming the four lateral sides of the box, each delimited by two opposite first edges, respectively a lower edge and an upper edge, and two second opposite edges, perpendicular to the latter, namely two first walls vis-à-vis perpendicu said two end supports and two second walls facing each other perpendicular thereto, arranged on or near the perimeter of the floor perpendicular to the latter, are essentially characterized in that: at least two supports comprise each at least one interlocking hole, said lower hole, made in its bearing face, - each first wall and / or second wall 15 comprises (s) at least one tenon, said lower tenon, or other male element d interlocking such as a trunnion, extending beyond the first lower edge of the corresponding wall, each peg is inserted, directly or indirectly, into one of said holes, and in that it comprises a means of belting to achieve the final assembly and, optionally, connecting means between two adjacent walls. The invention will be better understood, thanks to the following description, which refers to a preferred embodiment, given by way of non-limiting example, and explained with reference to the appended diagrammatic drawings, in which: FIG. 1 shows a perspective view of a pallet box according to the present invention, without a cover, in a first embodiment, of rectangular shape, with first and second walls in the assembled and resting state. on a horizontal floor, of which only the first walls, forming the long sides of the rectangular box, have tenons and are nested in the relevant supports of the pallet, while the second walls, forming the short sides of the box, are interlocked in the vertical grooves of the first walls, FIG. 2 shows the pallet box shown in FIG. 1 with a slatted closure consisting of a row of four laths, including two end laths and two intermediate laths; FIG. 3 shows the pallet box shown in FIG. 1 without the second walls parallel to the supports; FIG. 4 shows a front view of the one of the first two slatted walls of the pallet box shown in FIG. 1, in a form comprising vertical uprights at each of their ends, that is to say at and along their second edges vertical, - Figure 5 shows the pallet box shown in Figure 3 with only one of the first walls nested in the supports 10 concerned and one of the second walls fitted by one of its second vertical edges in the groove of one of the uprights of the first wall, - Figure 6 shows a detailed perspective view of the interlocking assembly of the second wall shown in Figure 5 showing only the amount of the first wall, 15 - the figure 7 shows a perspective view of one of the supports in a form consisting of a chevron, more particularly a chevron with two entries, - Figure 8 shows a perspective view of one of the supports in another form consisting of a slat supported by three dies 20 or pads, - Figure 9 shows the pallet shown in Figure 1 comprising four nesting holes each located at one of the four corners of said pallet, - Figure 10 shows a perspective view of the one of the free ends, namely the lower free end, of a post shown in FIG. 1 having an anti-rotation male interlocking element consisting of a trunnion of elliptical or ovoid section with two lateral flats, FIG. 11 shows a front view of one of the interlocking holes in a form complementary to the journal shown in FIG. 10; FIG. 12 shows a perspective view of the pallet box shown on FIG. FIG. 1 in a configuration where only the short sides, or second walls, have tenons and interlocking grooves, the first walls, or long sides, not being shown, - FIG. 13 is a perspective view. from one of the corners of the pallet box shown in FIG. 1, at the level of the pallet, in the state just before the interlocking of one of the first walls in one of the end supports; FIG. 14 represents a front view of a second wall, in a particular embodiment, comprising a single upright disposed in its central or central part; FIG. 15 shows a perspective view of the box pallet in a second embodiment, with interlocking of the first and second walls in the relevant supports of the pallet, without connection by interlocking between two adjacent walls. The figures show a removable pallet box comprising, on the one hand, a pallet 1 having a square or rectangular floor 10 and a support assembly comprising at least two rigid and elongated supports 11 of elongate and straight shape, such as chevrons or the like, parallel between them and on two opposite sides of the floor and each having a bearing surface 1 the longitudinal plane supporting the latter, two supports 11, said end supports, respectively extending along two opposite sides of the floor 10 and on the other hand, a polygonal box, square or rectangular, comprising four walls 20, 21, square or rectangular, solid or slatted, forming the four lateral sides of the box, each delimited by two opposite first edges , respectively a lower edge and an upper edge, and two second opposite edges, perpendicular to the latter, namely two first walls 20 vis-à-vis perpendicu said two end supports 11 and two second walls 21 facing each other perpendicular thereto, disposed on or near the perimeter of the floor 10 perpendicular to the latter. According to the present invention, in such a box-pallet: - at least two supports 11 each comprise at least one hole 1 lb of interlocking, said hole 1 lb lower, practiced in its face 30 of support 11a, - each first wall 20 and / or each second wall 21 includes (s) at least one lug 4a, said lower lug, or other male interlocking element such as a trunnion, extending beyond the first lower edge of the corresponding wall Each stud 4a is inserted, directly or indirectly, into one of said holes. Still in accordance with the present invention, such a pallet box further comprises a means of belting, not shown in the accompanying figures, to achieve the final assembly of the pallet box and, optionally, connecting means 4b between two adjacent walls 20, 21. It should be noted that the pallet 1 may preferably be pre-assembled and that the strapping means may be for example at least one strap or other known means such as a strapping means or at least one a strip, especially surrounding or extend around the pallet box in the assembled state. It will be understood that the floor 10, that is to say the upper face of the floor 10, forms the bottom of the box 2 and that the side of the box opposite its bottom can be fully open (Figure 1) or closed, partially or entirely, by a cover 3, solid or open, which will be described later (Figure 2). It will also be noted that each support 11 may consist, preferably, in a first known shape, in a chevron (FIGS. 1, 2, 3, 5, 7, 9, 11, 12, 13, 15), that is, say an elongated piece monobloc, preferably of square section. Such a chevron may be, in known manner, a chevron with two inputs, that is to say having two cut-outs 1 ld made in its lower face to allow passage to the fork of a lifting machine Each support 11 may also consist, in a second known embodiment, in an assembly of a board 11e, which one of the large longitudinal faces, upper, can then form one of the bearing faces 11a, and dice or pads 11f , of generally parallelepipedic shape, supporting said board 1 the support (Figure 8). Such a support 11, can thus comprise, like a chevron with two inputs, two inputs, each consisting of a space between two dice or pads.

Of course, the pallet 1 may have a mixture of these two forms of supports 11 without departing from the scope of the invention. In addition, the pallet 1 can also rest, in known manner, on soles 5 in the form of boards fixed against the underside of the supports 11, perpendicularly to the latter (FIGS. 1, 2, 3, 5, 9, 12, 15). Preferably, each end support 11 may comprise at least one of its ends at least one interlocking hole 11b (FIGS. 1, 2, 3, 5, 7, 8, 9, 11, 12, 13, 15). Referring now to FIGS. 1, 2, 3, 5, 6, 12 and 13 it can be seen that, in a first embodiment of the pallet box according to the invention, in which two adjacent walls 20, 21 are interconnected by being nested one inside the other, each first wall 20 or each second wall 21 may comprise two interlocking grooves 4b each extending parallel to its second edges and, respectively, close to the one of these. Thus, each second edge of a first or second wall, adjacent to that comprising said grooves, can be provided to be inserted into one of said grooves, each second edge thus inserted or fitted into one of the grooves then forming with this last one of the connecting means between two walls 20, 21 adjacent. In this first embodiment, with interlocking connection between two adjacent walls 20, 21, one of which has the grooves provided for this purpose, each end support 11 may comprise two holes 1 lb of interlocking each situated at the level of one of its ends (FIG. 7 and FIG. 8) so that each hole 11b thus situated is at one of the corners of the floor 10 (FIGS. 1, 2, 3, 5, 9, 12, 13 ). In addition, each first wall 20 may comprise two interlocking lugs 4a each located at or near one of its second edges, as can be seen more particularly in FIG. 4, so as to allow interlocking first walls 20 in the end supports 11 concerned at least at each corner of the pallet 10 (Figures 1, 2, 3, 9, 12, 13). Thus the four holes 1 lb of interlocking at the four corners allow the nesting or the easy embedding of the first walls 20 in the nesting holes 30 1 lb of the end supports 11, while the second walls 21 are maintained between the first walls 20 by the insertion of their second edges in the respective grooves 4b of the latter (Figures 1, 2, 5, 6). With reference to FIG. 15, it can be seen that, in a second embodiment, without connection with interlocking between two adjacent walls 20, 21, the first and second walls 20, 21 may each comprise at least two tenons 4a. lower, of which the two or two tenons 4a, said end tenons, are each located respectively at or near one of its second edges and that each end support 11 may comprise at the level of one of its ends two interlocking holes 11b, one of which receives one of the at least two tenons 4a of one of the first walls 20 and the other receives one of the at least two tenons 4a of the One of the second walls 21. In a preferred embodiment of the support assembly, it may comprise at least three supports 11, preferably four supports 11 (FIGS. 1, 2, 3, 5, 9, 12, 15). ), namely the two end supports 11 and, between them, at least one support 11, said intermediate support, preferably two intermediate supports (Figures 1, 2, 3, 5, 12, 15). On the other hand, the or at least one of the intermediate supports 11 may each comprise at least one interlocking hole 11b located, preferably, at one of its ends, in order to ensure interlocking first walls 20, when no interlocking is provided in the end supports and / or when it comes to strengthening the assembly of the relevant walls (Figure 15). In a particular embodiment of the floor 10, it may be constituted by a row of planks 10a parallel to each other, joined by their longitudinal sides or spaced apart from each other, and may extend perpendicular to the supports 11 resting flat on their respective bearing faces 1a (Figures 1, 2, 3, 5, 9, 12, 15). In a particular extension of the surface of the floor 10, not shown in the accompanying figures, it can be provided so that the floor 10 can cover the holes 1 lb of interlocking and has holes or spaces each located opposite of one of the holes llb nesting thus covered. Each stud 4a can then be inserted, indirectly, into one of the holes 11b by passing through one of said spaces or holes. In the case where the floor is constituted by a row of boards 10a, each space in the floor 10 may be formed by the spacing between two adjacent boards 10a. In a preferred extension of the floor surface 10, it may be provided so that the sides of the floor 10 concerned recessed at each hole 11b nesting. Each peg 4a can then be inserted directly into one of said holes 1b (FIGS. 1, 2, 3, 5, 9, 12, 13, 15). In the case where the floor 10 is constituted by a row of planks 10a, at least one of the planks 10a may be shorter than the other planks 10a to come back from the hole or holes 11b located at its level and in the axis of the latter, that is to say the holes 11b made in the end supports 11 (see in particular Figures 9, 12 and 13). Preferably, the floor 10 may be provided, in its surface extension, to partially cover the bearing surface (11a) of each end support 11 and / or, where appropriate, the or each intermediate support 11. The first lower edge of each wall 20, 21 and / or the first lower edge of each second wall 21 can then rest directly on the part of the corresponding support surface 1 not covered by the floor 10 (FIGS. 1, 2, 3 , 5, 12, 13). Preferably, as can be seen in Figures 1, 2, 3, 5, 7, 8, 9, 12, 13), for a better holding of the second walls 21 on the pallet, arranged parallel and along the supports 11 end, each end support 11 may further comprise a groove 11c interlocking made longitudinally in the bearing face 11a, preferably by cutting, if necessary, the or each hole 1 lb nesting. The first lower edge of each second wall 21, disposed along the end support 11 concerned, can then be adapted to be inserted into the groove 11c of the support 11 concerned (Figures 1, 2, 5, 12). In addition each wall 20, 21 resting by its first edge on one of the bearing surfaces I la may further comprise an extra thickness on its inner or outer face extending at its first edge or, when it is provided to be inserted in one of the grooves 11b, set back from the latter, said extra thickness having a longitudinal edge coming to rest on the bearing surface 11a, where appropriate, along the corresponding groove 11b, this in order to enhance the stability of the wall 20 or 21. Furthermore, as can be seen in FIG. 2, the present invention can provide that the pallet box may further comprise a cover 3, solid or clear, by example of slats 3b or boards contiguous or spaced, completely or partially covering the open side of the box opposite its bottom. Such a cover may comprise at least two interlocking holes 3a, called upper holes 3a. In addition, each first wall 20 and / or second wall 21 may further comprise at least two additional interlocking lugs 4c, called upper lugs 4c, extending beyond their first upper edge so that 301 6 3 50 Each top lug 4c can be inserted, in the closed state of the lid, into one of the upper holes 3a to make its assembly by interlocking on the walls 20, 21 concerned of the body 2. As can be seen 2 again, such a cover 5 3, in a openwork or openwork form may comprise two slats 3b, called end slats, each disposed along one of the first or second walls 20 or 21 (FIG. Figure 2) so as to complete the lid function by coming to grip the corresponding wall to further strengthen the ends and the assembly of the body. Other intermediate slats 3b, extending between the two end slats 3b, as can also be seen in FIG. 2, may also be provided to complete this particular form of the slatted cover 3. Referring again to FIGS. 1, 2, 3, 4, 5, 6, 12, 13, 14, it can be seen that in a preferred embodiment each first wall 20 and / or each second wall 21 may comprise, at the inner side of the box, at least one upright 4 extending parallel to its second edges. In addition, the or at least one of the uprights 4 may extend axially at one of its free ends by one of the lower tenons 4b and, where appropriate, each upright 4 may extend axially 20 to its other free end by one of the upper tenons 4c. Preferably at least one of the uprights 4 of each first wall 20 and / or at least one of the uprights 4 of each second wall 21 may extend (each) substantially from the first lower edge to at the first upper edge so that the free ends of each upright 4 are substantially flush with or substantially recessed from said respective first edges. In a particular embodiment of the box 2 with uprights 4, each first wall 20 and / or each second wall 21 may comprise (each) at least two uprights 4, including two uprights 4 may extend the long or near its second edges (Figures 1, 2, 3, 5, 6, 12, 13, 15). In another embodiment of the box 2 with uprights 4, each first wall 20 and / or each second wall 21 may comprise (each) a single upright 4, preferably disposed substantially in the central or central portion of the housing. the first wall (20) corresponding (Figure 14 showing a second wall 21 provided with such a central amount). In the case where each first or second wall 20, 21 has interlocking grooves 4b, each upright 4 may have, on the inner side of the box, a longitudinal face in which, where appropriate, one is provided. said grooves (see in particular Figures 1, 3, 5, 6, 12, 13). Preferably, each free end of an upright 4 provided with a tenon, lower 4b or higher 3a, may comprise a shoulder 4d surrounding the base of the latter (visible in particular in FIGS. 1, 3, 5, 6, 10, 13, 15), and which can come respectively bearing, as the case may be, against the floor 10 (not shown) against one of the bearing faces 3a (FIGS. 1, 2, 3, 5, 12, 13, 15 ), or against the inner face of the lid 3 (Figure 2). It can be seen in FIG. 2 that in the case where each first wall 20 and / or each second wall 21 comprise such uprights 4, that, in the particular form of the hinged lid 3 constituted by a row of slats 3b each slat 3b can be mounted, if necessary, on the ends of the uprights 4 being applied flat against the shoulders 4d. The box pallet according to the present invention may comprise at least four uprights 4, preferably each arranged along one of the second vertical edges of one of the first or second walls 20, 21 of the box, that is, in the assembled state, preferably at least one upright at each corner of the pallet 1. The pallet box according to the present invention may furthermore comprise at least one intermediate upright 4, preferably two intermediate uprights ( 1, 2, 5) disposed between the two uprights 4 located at the second edges of each first or second wall 20, 21 comprising uprights, that is to say between two corners of the pallet or two vertical edges of the body 2. These intermediate amounts 4 have the effect of strengthening the sides of the body 2 30 and may or may not include lugs 4a, 4d lower or higher. It will be understood that the box-pallet according to the present invention is modular, in section of the uprights 4, in their number and in the realization of the sides, if any of the lid, solid or slatted, wood, plywood or other material This depends on the size and strength desired for the pallet box in the assembled state. In an alternative embodiment, at least one of the first and / or second walls 20, 21 may have a single pin 4a, 4c - 12 - lower or upper, said pin 4a, 4c single and the or each single pin 4a, 4c and the or each single pin 4a, 4c and the or each hole 1 lb, 3a complementary to this or the latter each have a section or a shape, for example elliptical or polygonal, adapted to prevent at their nesting respectively rotating or pivoting each respective first or second wall 20 around the corresponding single pin 4a (FIG. 10 and FIG. 11). Such a lug 4a, 4c or single trunnion antirotation, and such a hole 11b, 3a complementary may, for example, each have a section of oval or elliptical shape (Figure 10 and Figure 11). In addition, preferably, such a lug 4a, 4c or single pin, lower or upper, and such a hole 11b, 3a, lower or upper complementary anti-rotation may each respectively have at least one flat 40a or 30a, preferably two flats, lateral to further enhance the anti-rotation effect (Figures 10 and 11).

Each stud 4a, 4c or single pin and each hole 11b, 3a complementary anti-rotation may also each have a circular section also having at least one flat to achieve the anti-rotation effect or a polygonal section, for example square or rectangular.

Of course, each stud 4a, 4c or trunnion, lower or upper, may have other more conventional forms such as cylindrical, that is to say of circular section, not providing antirotation effect and more suitable in the where each first or second wall 20, 21 comprises at least two lower tenons 4a effectively preventing the rotation of the latter (Figures 1, 3, 5, 6, 12, 13, 14, 15) relative to the pallet 1. Each lug 4c or upper trunnion and each upper hole 3a of the lid 3 may be of similar or different shape to that of the lower lugs 4a and the lower lug holes 11 of the supports 11.

Each first wall 20 provided with lower tenons 4a can thus be nested in at least one support 11, preferably the two end supports 11, more preferably, if necessary, to ensure a very solid interlocking, both in the two 11 end supports and in at least one intermediate support 11 adapted for this purpose to receive at least one pin 10 (Figures 1, 2, 5, 15). More particularly, the box-pallet according to the present invention can be made from wood without other material, but can also be made from a wood composite such as composite wood known as "WPC" (Wood Plastic Composite). Thus, the assembly of the walls 20, 21 provided with interlocking lugs 4a by interlocking or insertion of said tenons, directly or indirectly, into the supports 11 of the pallet and, where appropriate, the connection, in particular by interlocking according to the present invention. invention, between two adjacent walls reinforcing the holding of the body, allow to confer a high geometric stability to the box pallet and a very effective vertical holding. In addition, it allows an operator to perform assembly or disassembly very quickly, of the order of 1 to 3 minutes according to tests performed by the present applicant. Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.

Claims (17)

CLAIMS1) Removable pallet box comprising firstly, a pallet (1) having a floor (10) square or rectangular and a support assembly comprising at least two supports (11) rigid elongated and straight, such as chevrons or similar, parallel to each other 5 and two opposite sides of the floor and each having a bearing surface (11a) longitudinal plane supporting the latter, two supports (11), said end supports, respectively extending along two opposed sides of the floor (10) and, on the other hand, a box (2) polygonal, square or rectangular, comprising four walls (20, 21), square or rectangular, solid or slatted, forming the four sides side of the box, each delimited by two first opposite edges, respectively a lower edge and an upper edge, and two second opposite edges, perpendicular to the latter, namely two first walls (20) vis-à-vis perpe Ndicular to said end supports and two second walls (21) vis-à-vis perpendicular thereto, disposed on or near the perimeter of the floor (10) perpendicular thereto, pallet box characterized in that at least two supports (11) each comprise at least one interlocking hole (11b), said hole (11b), made in its bearing face (11a), - each first wall (20) and / or each second wall (21) comprises (s) at least one lug (4a), said lower lug (4a), or other male interlocking element such as a trunnion, extending beyond the first lower edge of the corresponding wall, each stud (4a) is inserted, directly or indirectly, into one of the said holes, and in that it comprises a means of belting to achieve the final assembly and, optionally, connecting means (4b) between two adjacent walls (20, 21). 2) pallet box, according to claim 1, characterized in that each end support (11) comprises, at at least one of its ends, at least one interlocking hole (11b). 3) Box pallet according to any one of claims 1 to 2, characterized in that at least one of the first and / or second walls (20, 21) comprises (s) a single pin (4a), said single tenon, and in that the or each single pin (4a) and the or each hole (11b) complementary to this or the latter each have a section or a shape, for example elliptical or polygonal, adapted to prevent at their respective interlocking rotation or pivoting of each first and / or second wall (20) around the single pin (4a) concerned. 4) Box pallet according to any one of claims 1 to 2, characterized in that the first and second walls (20, 21) each comprise at least two pins (4a), the two or two pins (4a) , said end tenons, are respectively located respectively at or near one of its second edges and in that each end support (11) comprises at one of its ends two holes (11b ) of interlocking, one of which receives one of the at least two tenons (4a) of one of the first walls (20) and the other receives one of the at least two tenons (4a) of the one of the second walls (21) adjacent. 5) Box pallet according to any one of claims 1 to 3, characterized in that each first wall (20) or each second wall (21) has two grooves (4b) interlocking each extending parallel to its second edges and, respectively, close to one of these, and in that each second edge of a first or second wall, adjacent to that having said grooves, is inserted into one of said grooves, each second edge and inserted or engaged in one of the grooves then forming with the latter one of said connecting means between two walls (20, 21) adjacent. 6) pallet box, according to claim 5, characterized in that each support (11) end comprises two interlocking holes (11b) each located at one of its ends so that each hole (1 1b) is located at one of the corners of the floor (10) and in that each first or second wall (20) has two interlocking lugs (4a) each located at or near the floor one of its second edges, while the second walls (21) are held between the first walls (20) by the insertion of their second edges into the respective grooves (4b) thereof. 7) Box pallet according to any one of claims 1 to 6, characterized in that the support assembly comprises at least three supports - 16 - (11), namely the two supports (11) end and, between these, at least one support (11), said intermediate support, and in that the or at least one of the supports (11) intermediate comprises at least one hole (11b) nesting located at one of its ends and / or at least one of the end supports (11) has at least one hole (1 lb) of interlocking, preferably located at one of its ends. 8) pallet box, according to any one of claims 1 to 7, characterized in that the floor (10) is constituted by a row of boards (10a) parallel to each other, joined by their longitudinal sides or spaced apart on the other, extending perpendicular to the supports (11) resting flat on their bearing faces (11a) respectively. 9) pallet box, according to any one of claims 1 to 8, characterized in that the floor (10) covers the holes (llb) interlocking and has holes or spaces, where appropriate each space is formed by the spacing between two boards, each located opposite one of the holes (1 lb) of interlocking thus covered and in that each tenon (4a) is inserted, indirectly, into one of the holes (11b) by passing through one of said spaces or holes. 10) Box pallet according to any one of claims 1 to 8, characterized in that the sides of the floor (10) concerned recessed at each hole (1 lb) and in that each post (4a) is inserted directly into one of said holes (1 lb), where appropriate at least one of the boards (10a) of the floor (10) is shorter than the other boards (10a) to recede from the holes (11b) located at its level and in the axis of the latter. 11) pallet box, according to claim 10, characterized in that the floor (10) partially overlaps the bearing surface (11a) of each support (11) end and / or, where appropriate, the or each intermediate support (11) and in that the first lower edge of each wall (20, 21) and / or the first lower edge of each second wall (21) rests directly on the corresponding non-covered support surface (11a). by the floor (10). 12) pallet box, according to claim 11, characterized in that each support (11) end further comprises a groove (11c) interlocking made longitudinally in the bearing face (11a), preferably by cutting , where appropriate, the or each interlocking hole (11b) and that the first lower edge of each first or second wall (20, 21), disposed along the end support (11) concerned , is inserted in the groove (11c) of the support (11) concerned. 13) Pallet box, according to any one of claims 1 to 12, characterized in that it further comprises a lid (3), solid or clear path, for example consisting of slats or boards contiguous or spaced, completely or partially covering the open side of the box opposite its bottom, said cover having at least two interlocking holes (3a), said upper holes (3a), and, on the other hand, each first wall (20) and / or second wall (21) further comprises at least two additional studs (4c) interlocking, said tenons (4c) above, extending beyond their first upper edge so that each tenon (4c) is higher than inserted, in the closed state of the lid, into one of the upper holes (3a) to achieve its assembly by interlocking on the walls (20, 21) concerned the body (2). 14) Box pallet according to any one of claims 1 to 13, characterized in that each first wall (20) and / or each second wall (21) comprises, on the inner side of the box, at least one amount (4). ) extending parallel to its second edges, and in that the or at least one of the uprights (4) extends axially at one of its free ends by one of the lower engagement lugs (4b). and, where appropriate, in that each upright (4) is extended axially at its other free end by one of the upper engagement lugs (4c), preferably at least one of the uprights (4) of each first wall (20) and / or at least one of the uprights (4) of each second wall (21) can extend substantially from the first lower edge to the first upper edge so that the ends free of each upright (4) are substantially flush with said first respective edges or are substantially set back from said first respective edges. 15) Box pallet according to claim 14, characterized in that either each first wall (20) and / or each second wall comprises at least two uprights (4), of which two uprights (4) extend along or at proximity of its second edges, or each first wall (20) comprises a single upright (4), preferably disposed substantially in the central or central portion of the corresponding first wall (20). 16) Box pallet according to claim 14 or claim 15, characterized in that each upright (4) has, on the inner side of the box, a longitudinal face in which, where appropriate, one interlocking grooves (4b) defined in claim 3. 17) pallet box, according to any one of claims 14 to 16, characterized in that each free end of an amount provided with a pin (4b, 3a) upper or lower comprises a shoulder (4d) surrounding the base of the latter and respectively supporting, respectively, against the floor (10), one of the bearing faces (3a) or the inner face of the lid (3).