JP3832085B2 - Disassembled wooden container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a decomposable wooden container, and more particularly to a decomposable wooden container in which side wall panels can be easily assembled and disassembled and can be easily disposed of.
[0002]
[Prior art]
Prior to and after use of a container, a container capable of disassembling a side wall panel constituting the container and folding it on a pallet to reduce the bulk is already known.
[0003]
[Problems to be solved by the invention]
However, in such a disassembleable container, although the container and the side wall panel can be made of wood, in order to make the pallet and the side wall panel disassembleable, a metal fitting is indispensable. It has been difficult to make all of the main components that are made of wooden material.
[0004]
For example, when containers are used to export their contents overseas, a wooden container that uses as little metal or plastic as possible is a problem.
[0005]
As a wooden container that does not use metal or plastic, it can be considered that a side wall panel is assembled on a wooden pallet by a method such as nailing.
[0006]
However, in such a wooden container, when assembling the side wall panel on the pallet, nailing is required, so that it takes time to assemble the wooden container. Moreover, a large space is required as a space for storing the assembled wooden container itself. Furthermore, in order to disassemble and dispose of the container itself after transporting the contents using such a wooden container, it is necessary to remove a number of nails, and there is a problem that disposal is not easy. .
[0007]
Even if a wooden container that can be disassembled can be realized, it is necessary to tighten the outer periphery of the side wall panel of such a wooden container with a binding band made of synthetic resin or the like. The slack in the horizontal band may be a problem. If the lateral band for binding is loosened, in the worst case, the connection between the side wall panels is released, and the contents inside the container may leak from the container.
[0008]
The present invention has been made in view of such a situation, the main members are all made of wood, the side wall panel can be assembled and disassembled, has good durability, and the binding band is slack. The object is to provide a degradable wooden container that is less likely to occur.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, a decomposable wooden container according to the present invention includes a wooden pallet assembled so that it can be lifted by a lifting means, and a plurality of removably assembled assemblies on the upper surface of the wooden pallet. A separable container having a wooden side wall panel, wherein the side end parts of two adjacent wooden side wall panels are connected to each other, and are assembled on the pallet to at least a part of a connecting portion between the side end parts. Further, at least one of the side ends of the adjacent wooden side wall panels is formed with an engagement recess and / or a recess for increasing the tightening force so that the binding lateral band for tightening the outer periphery of the plurality of side wall panels is not in contact. Or the convex part for engagement is formed, It is characterized by the above-mentioned.
[0010]
In this invention, it is preferable that the engagement recessed part and / or engagement convex part formed in at least any one of the side edge of an adjacent wooden side wall panel are formed in the side edge upper part of a side wall panel. Moreover, it is preferable that such an engagement recessed part and / or an engaging convex part are formed using the horizontal reinforcement board and / or vertical reinforcement board which reinforce the outer surface of a side wall panel.
[0011]
In the present invention, a slide groove into which the lower end of each wooden side wall panel is inserted is formed on the upper surface of the edge of the wooden pallet, and the wooden side wall is formed along the slide groove on the upper surface of the corner of the wooden pallet. The stopper convex part formed in the lower part of the side end part of the wooden side wall panel by sliding the lower end part of the panel is inserted to prevent the wooden side wall panel from coming out upward. Is preferably formed.
[0012]
In the present invention, the wooden pallet is preferably assembled by nailing the wooden block and the wooden flat plate so that the claw portion of the forklift can be inserted and lifted from four directions.
[0013]
In order to form a slide groove on the upper surface of the edge of the wooden pallet, an integrally formed wooden angle having an L-shaped cross section is preferably attached to the upper surface of the edge of the wooden pallet. The integrally formed wooden angle is preferable because it is less likely to break and has excellent mechanical strength as compared to a wooden angle formed by nailing. In the present invention, a rod-like square member may be used instead of the integrally formed wooden angle having an L-shaped cross section. A slide groove may be formed by connecting rod-shaped square members at a predetermined distance from the flat plate by nailing or the like.
[0014]
The recess for preventing omission formed on the upper surface of the corner of the wooden pallet is arranged on the upper surface of the wooden block arranged on the corner of the wooden pallet so that a gap is formed between the ends of the integrally formed wooden angle. And it forms by attaching a flat plate so that a slide groove may be formed between the angle materials so that at least a part of the gap may be covered from above.
[0015]
It is preferable that the wooden side wall panel is reinforced by attaching a flat vertical reinforcing plate and a horizontal reinforcing plate to the outer surface of the plywood. The vertical reinforcing plate attached to the side end portion of the plywood preferably protrudes downward from the lower end portion of the plywood, and it is preferable that a stopper convex portion is mounted on the inner surface of the protruding portion. The stopper convex portion is preferably a bar material fitted into a hole formed in the inner surface of the lower end portion of the vertical reinforcing plate. The cross section of the bar is preferably circular, but may be rectangular or other cross sectional shapes.
[0016]
[Action]
In the decomposable wooden container according to the present invention, a plurality of side walls assembled on the pallet at least a part of a connecting portion between the side ends in a state where the side ends of the two adjacent wooden side wall panels are connected to each other. A tightening force-enhancing recess is formed in which the binding lateral band for tightening the outer periphery of the panel does not come into contact. Therefore, when tightening the outer peripheries of the plurality of side wall panels assembled on the pallet with the bundling lateral band, the band is sufficiently stretched in the recess for increasing the tightening force, and the band is loosened during the transportation of the container. This can be effectively prevented. By the way, when there are no such recesses, it is difficult to sufficiently stretch the band when tightening the outer periphery of the plurality of side wall panels with the bundling lateral band, and the band loosens during container transportation There is a fear.
[0017]
In addition, the disassembleable wooden container according to the present invention is easy to disassemble and assemble the wooden panel and the side wall panel, has good durability, and the main components of the container are all made of wood, so it can be discarded. Disposal is easy.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the drawings.
1 is an exploded perspective view of a container according to an embodiment of the present invention, FIG. 2A is a plan view of the pallet shown in FIG. 1, FIG. 1B is a side view thereof, and FIG. FIG. 3 is a partial perspective view of an integrally formed wooden angle having an L-shaped cross section attached to the edge of the pallet shown in FIGS. 1 and 2, and FIG. 4 is a perspective view of a main part of the corner of the pallet of the IV portion shown in FIG. 5 is a perspective view of a main part of a lower part of the side end of the side wall panel, FIGS. 6A and 6B are perspective views of a main part of a connecting part between adjacent side wall panels shown in FIG. An exploded perspective view of the container showing a state in which the outer periphery of the container is fastened with a binding band, and FIG. 8 is a perspective view of an essential part of a connecting portion of side wall panels used in the container according to another embodiment of the present invention.
[0019]
As shown in FIG. 1, the disassembleable wooden container 2 according to this embodiment includes a pallet 6 in which a lift recess 4 into which a claw part of a lift means such as a forklift can be inserted, and an upper surface of the pallet 6. And a side panel 10 and 12 which are detachably mounted on the pallet 6.
[0020]
As shown in FIG. 1, in the container 2 of the present embodiment, a pair of side wall panels 10 are arranged on opposing long-side edges of a substantially rectangular parallelepiped pallet 6, and the opposing short-side edges of the pallet 6 are arranged. A pair of opposing side wall panels 12 are arranged on the part so as to connect the side wall panels 10. These side wall panels 10 and 12 are assembled on the pallet 6 so as to be disassembled by a method described later.
[0021]
On the pallet 6, the space surrounded by the side wall panels 10, 12 becomes a space for storing contents such as rubber materials. In order to close the space surrounded by the side wall panels 10, 12, An upper lid 14 is detachably attached to the upper end of 12.
[0022]
In this embodiment, as shown in FIGS. 1 and 2, the wooden pallet 6 has a pair of lift recesses 4 formed on four sides of the pallet 6, and the forklift pawls can be seen from any of the four sides. It can be inserted and lifted. In the pallet 6 of this embodiment, a total of six rectangular parallelepiped wooden blocks 16 are arranged at the four corners of the pallet 6 and the intermediate position in the short side direction Y of the pallet 6. In the middle position in the direction X, three wooden blocks 18 having the same height and different widths are arranged. That is, the pallet 6 has a total of nine wooden blocks 16 and 18.
[0023]
Although the magnitude | size of the wooden block 16 is not specifically limited, In this embodiment, it is 120 mm (short side direction width) x150 mm (long side direction width) x65 mm (height). Further, the size of the wooden block 18 is not particularly limited, and in the present embodiment, it is 120 mm (short-side direction width) × 110 mm (long-side direction width) × 65 mm (height). These wooden blocks 16 and 18 may be exactly the same size.
[0024]
Three wooden bottom flat plates 20 are arranged in parallel along the long side direction X of the pallet 6 so as to connect the wooden blocks 16 and 18 from below. Although the size of these bottom flat plates 20 is not particularly limited, in the present embodiment, it is 100 mm (width) × 1455 mm (length) × 15 mm (thickness). The bottom plate 20 and the blocks 16 and 18 are joined by nailing or the like.
[0025]
The upper surfaces of these blocks 16 and 18 are connected by three parallel wooden first upper flat plates 22 extending along the short side direction Y of the pallet 6. The short side direction Y and the long side direction X are substantially perpendicular. Although the size of the first upper flat plate 22 is not particularly limited, in the present embodiment, it is 110 mm (width) × 1140 mm (length) × 22 mm (thickness). The first upper flat plate 22 and the blocks 16 and 18 are joined by nailing or the like.
[0026]
On the three wooden first upper flat plates 22, four wooden second upper flat plates 24 are attached along the long side direction X substantially in parallel at a predetermined interval. Although the size of the second upper flat plate 24 is not particularly limited, in the present embodiment, it is 120 mm (width) × 1415 mm (length) × 18 mm (thickness). The second upper flat plate 24 and the first upper flat plate 22 are joined by nailing or the like. On the second upper flat plate 24, a plywood bottom plate 8 is attached by means of nailing or the like. The size of the bottom plate 8 is not particularly limited, but in the present embodiment, it is 1090 mm (length on the short side) × 1415 mm (length on the long side) × 3.6 mm (thickness).
[0027]
On the short side edges of the pallet 6 facing each other, an integrally formed wooden angle 26 having an L-shaped cross section shown in FIG. 3 is disposed in parallel with the first upper flat plate 22. It is attached on the top by means such as nailing. As shown in FIGS. 3 and 4, the angle 26 includes a flat plate portion 26a and a bar portion 26b, which are integrally formed. Such a wooden angle 26 having an L-shaped cross section is obtained by cutting a square bar. By integrally molding the wooden angle, there are few cracks etc. compared with the angle formed by nailing, it is excellent in mechanical strength, and can receive the load by the content added to the side plate panel 10 or 12 favorably.
[0028]
The thickness of the flat plate portion 26a in the angle 26 is the same as that of the first upper flat plate 22. As shown in FIG. 4, the end of the second upper flat plate 24 overlaps the flat plate portion 26a, and the bar portion. A slide groove 27 extending along the short side direction Y is formed between the edge 26 b and the end of the second upper flat plate 24.
[0029]
Further, the length of the angle 26 in the short side direction is shorter than the length of the first upper flat plate 22 in the short side direction, and a gap 30 is formed on the block 16 positioned at the corner of the pallet 6 as shown in FIG. Is formed. Furthermore, since the end 24a of the second upper flat plate 24 is arranged so as to cover a part of the gap 30 on the block 16 located at the corner from above, a stopper convex part 34 described later is provided at that part. A recess 32 is formed to prevent the stopper from being inserted. Although the size of the angle 26 is not particularly limited, in the present embodiment, the flat plate portion 26a is 22 mm (thickness) × 40 mm (width) × 1035 mm (length), and the bar portion 26b is 10 mm (width) × 18 mm. (Height) × 1035 mm (Length). It is preferable that the height (18 mm) of the bar portion 26 b is substantially the same as the thickness (18 mm) of the second upper flat plate 24. This is because the height of both side walls of the slide groove 27 is the same. However, the height of the bar portion 26 b may be higher or lower than the thickness of the second upper flat plate 24.
[0030]
As shown in FIGS. 1, 2, and 4, a bar-shaped square member 28 is stretched over the end of the first upper flat plate 22 at the opposite long side edges of the pallet 6, and the second A slide groove 29 extending in the long side direction X is formed between the upper flat plate 24 and the second upper flat plate 24 in a manner substantially parallel to the upper flat plate 24 by means of nailing or the like. As shown in FIG. 4, the length in the long side direction of the rod-shaped square member 28 is substantially the same as the length in the long side direction of the second upper flat plate 24, and both ends of the block 16 are positioned at the corners of the pallet 6. It extends over the gap 30 formed above.
[0031]
The height of the rod-shaped square member 28 is preferably approximately the same as the thickness of the second upper flat plate 24. This is because the height of both side walls of the slide groove 29 is substantially the same. However, the height of the square member 28 may be larger or smaller than the thickness of the second upper flat plate 24. The size of the square member 28 is not particularly limited, but in the present embodiment, it is 15 mm (width) × 1415 mm (length) × 18 mm (thickness).
[0032]
The widths of the slide grooves 27 and 29 are determined so that the lower end portions of the side plate panels 10 and 12 shown in FIG. 1 are slidably inserted into these portions, respectively, and the thickness of the lower end portions of the side plate panels 10 and 12 is determined. It is preferable that the degree is slightly larger than that, but in this embodiment, it is about 10 mm.
[0033]
As shown in FIG. 1, the side plate panels 10 and 12 are basically made of wooden plywood, and a flat wooden vertical reinforcing plate 36 and a wooden horizontal reinforcing plate 38 are attached to the outer surface of the plywood. It is reinforced. The size of the plywood constituting the side plate panels 10 and 12 is not particularly limited, but in this embodiment, the size of the plywood of the side plate panel 12 arranged on the short side is 1140 mm (width) × 988 mm (height) ) × 5.5 mm (thickness), and the size of the plywood disposed on the long side is 1418 mm (width) × 988 mm (height) × 5.5 mm (thickness).
[0034]
In the present embodiment, as shown in FIG. 5, the lower end portion 36 a of the vertical reinforcing plate 36 that reinforces the right end portion of each plywood 11 and 13 constituting each side plate panel 10 and 12 is the lower end of each plywood 11 and 13. It protrudes downward from the parts 11a and 13a, and the convex part 34 for stopper mentioned above is attached to the inner surface of the protruding part. The stopper convex portion 34 is a wooden rod having a circular cross section that is fitted into and bonded to a hole formed in the inner surface of the lower end portion 36 a of the vertical reinforcing plate 36, and is formed from the inner surface of the vertical reinforcing plate 36 to the plywood 11. It protrudes inside the panel to be larger than the thickness.
[0035]
As shown in FIG. 5, it is preferable that the protrusion length P from which the lower end part of the vertical reinforcement board 36 protrudes below from the lower end part of a plywood is below the thickness of the 1st upper flat plate 22 shown in FIG. This is because the lower end portion 11a or 13a of the plywood 11 or 13 of the side plate panel 10 or 12 shown in FIG. 5 is in contact with the bottom surface of the slide groove 27 or 29 shown in FIG. This is because the upper surface of the block 16 is contacted or slightly spaced.
[0036]
In this way, the stopper convex portion 34 shown in FIG. 5 is fixed to the inner surface of the lower end portion 36a of the vertical reinforcing plate 36 that reinforces at least one side end portion of each of the side plate panels 10 and 12. Therefore, when the lower end portion of the side plate panel 10 or 12 is inserted into the slide groove 27 or 29, as shown in FIG. 4, the stopper projection 34 does not collide with the bottom plate 8 or the rod-shaped square member 28. Then, the lower end portion of the side panel 10 or 12 is inserted into the slide groove 27 or 29. Thereafter, if the lower end portion of the side plate panel 10 or 12 is slid along the slide groove 27 or 29, the stopper convex portion 34 slides through the gap 30 on the block 16 to prevent it from coming off. Enter into the recess 32. As a result, the side panel 10 or 12 is prevented from coming out upward from the slide groove 27 or 29. Further, since the lower end portion of the side plate panel 10 or 12 is inserted into the slide groove 27 or 29, the side plate panel 10 or 12 is prevented from falling outside or inside with respect to the pallet 6, and the container 2 Is assembled.
[0037]
After the container 2 is assembled, as shown in FIG. 7, the outer peripheries of the side plate panels 10 and 12 are tightened by the bundling lateral band 40 so that the side plate panels 10 and 12 are not separated. As a result, the side panel panels 10 and 12 cannot slide and move with respect to the slide grooves 27 and 29 formed on the four side edges of the pallet 6, and the stopper convex portion 34 is prevented from coming off. The side panel 10 and 12 are completely integrated with the pallet 6 by being inserted into the pallet 6.
[0038]
Moreover, in this embodiment, as shown to FIG. 6 (B), the side wall panel 10 assembled on the pallet 6 and the upper part of the connection part of the side ends of two adjacent wooden side wall panels 10 and 12 and A tightening force increasing recess 54 is formed so that the binding lateral band 40 that tightens the outer periphery of the twelve does not come into contact therewith. In order to form such a tightening force-enhancing recess 54, as shown in FIG. 6A, the plywood 11, the vertical reinforcing plate 36, and the lateral reinforcing plate 38 at the upper side end of one side wall panel 12 are joined together. A notch and an engagement recess 50 are formed. Further, at the upper side end of the other side wall panel 10, the end of the lateral reinforcing plate 38 protrudes from the upper side end of the plywood 13 by a predetermined length L in the lateral direction, and the lateral reinforcing plate 38 is used to An engaging convex portion 52 that engages with the concave portion 50 is formed. The predetermined length L in which the engaging convex portion 52 projects laterally from the upper side end of the plywood 13 is shorter than the total thickness M of the lateral reinforcing plate 38 and the plywood 11 formed with the engaging concave portion 50. As a result, as shown in FIG. 6B, when these are engaged, a tightening force increasing recess 54 is formed in the connecting portion between the panel side ends.
[0039]
After the outer peripheries of the side wall panels 10 and 12 are tightened by the bundling lateral band 40, contents such as a rubber material are stored in the internal space surrounded by the side wall panels 10 and 12, and then the upper lid 14 is attached to the container 2. Attach to top opening and cover. Thereafter, the bundling vertical band 42 is passed through the lift recess 4 of the pallet 6 and the outside of the side wall panels 10 and 12 and the outside of the top lid 14 are tightened. The bundling vertical band 42 is tightened not only in the long side direction X of the container 2 but also in the short side direction Y. In the present embodiment, as shown in FIG. 7, the long side direction X is fastened with two binding vertical bands 42, and the short side direction Y is fastened with one binding vertical band 42. In the present embodiment, the outer peripheries of the side plate panels 10 and 12 of the container 2 are fastened using five binding horizontal bands 40 in the vertical direction.
[0040]
The material of the bundling vertical band 42 and the bundling horizontal band 40 is not particularly limited, but there are few materials (elongation by load is about 7% or less) compared to the conventional band (elongation by load is 12 ± 3%). preferable. Specifically, an embossed polyester band is used as the horizontal band 40, and a steel band made of low carbon steel or the like is used as the vertical band 42. The reason for using the embossed type that has been embossed as the lateral band 40 is to reduce the friction at the time of tightening by the band and make tightening more complete.
[0041]
According to the container 2 according to the present embodiment, the load applied to the side plate panels 10 and 12 can be satisfactorily received even when a fluid material such as a rubber material is accommodated as the content accommodated in the container. The container will not be damaged during transportation or storage.
[0042]
In particular, in the present embodiment, as shown in FIG. 6B, in the state where the side ends of two adjacent wooden side wall panels 10 and 12 are connected to each other, the upper portion of the connecting portion between the side ends (4 of the container). A tightening force increasing recess 54 is formed at one corner upper position). For this reason, when the outer periphery of the four side wall panels 10 and 12 assembled on the pallet 6 is tightened with a plurality of bundling lateral bands 40, the bundling band 40 wound around the top is used for increasing the tightening force. In the recess 54, the band 40 is sufficiently stretched to effectively prevent the band 40 from loosening during the transportation of the container 2. Incidentally, when such a recess 54 is not provided, it is difficult to sufficiently stretch the band 40 when the outer peripheries of the side wall panels 10 and 12 are tightened with the bundling lateral band 40, and the container is being transported. There is a risk that the band may loosen.
[0043]
Further, in the disassembleable wooden container 2 according to the present embodiment, as shown in FIG. 4, slide grooves 27 and 29 into which the lower ends of the wooden side wall panels 10 and 12 are inserted are formed on the upper surface of the edge of the wooden pallet 6. The lower end portions of the wooden side wall panels 10 and 12 are slid along the slide grooves 27 and 29 on the upper surface of the corners of the wooden pallet 6 to be formed below the side end portions of the wooden side wall panels 10 and 12. A stopper protrusion 34 is inserted to form a recess 32 for preventing the wooden side wall panels 10 and 12 from coming off upward. The slide grooves 27 and 29 and the retaining recess 32 can be formed on the wooden pallet 6 by combining all the wood. The stopper convex portion 34 can also be formed by combining wood below the side end portions of the side wall panels 10 and 12.
[0044]
Therefore, the disassembling wooden container according to the present embodiment can be composed entirely of wood as the main member. Moreover, by sliding the lower end portions of the wooden side wall panels 10 and 12 along the slide grooves 27 and 29, the stopper convex portion 34 formed below the side end portions of the wooden side wall panels 10 and 12 is removed. It is inserted into the prevention recess 32 to prevent the wooden side wall panels 10 and 12 from coming off upward. For this reason, assembling of the side wall panels 10 and 12 is extremely easy, and the assembled side wall panels 10 and 12 do not come off the pallet 6.
[0045]
When taking out the contents from the container 2, the binding bands 40 and 42 are removed, the upper lid 14 is removed, and the contents are taken out therefrom. The used container 2 is formed below the side end portions of the wooden side wall panels 10 and 12 by sliding the lower end portions of the wooden side wall panels 10 and 12 along the slide grooves 27 and 29 for disassembly. The stopper convex portion 34 is removed from the recess prevention recess 32, and the side wall panels 10 and 12 and the pallet 6 can be easily disassembled. Moreover, since all the containers 2 are wooden, disposal is easy.
[0046]
The present invention is not limited to the above-described embodiment, and can be variously modified within the scope of the present invention.
[0047]
For example, the structure for forming the tightening force enhancing recess in the connecting portion at the upper side end of the adjacent side wall panels 10 and 12 is not limited to the structure shown in FIGS. 8 (A) and (B) may be used. In the structure shown in FIGS. 8A and 8B, unlike the structure shown in FIGS. 6A and 6B, the upper part of the side end of one of the side wall panels 12 is formed as it is without being cut out. Further, at the upper side end of the other side wall panel 10, the end of the lateral reinforcing plate 38 protrudes from the upper side end of the plywood 13 by a predetermined length L in the lateral direction. A portion 52a is formed. Further, the vertical reinforcing plate 36 is attached to the plywood 13 such that the side end portion 36b of the vertical supplementary recording plate 36 protrudes in the same direction with a predetermined length N from the engaging convex portion 52a. The total length N + L of these predetermined lengths is substantially the same as the total thickness M of the side wall panel 12. As a result, as shown in FIG. 8B, when the side ends of the panels 10 and 12 are engaged with each other, a tightening force increasing recess 54a is formed at the connecting portion between the panel side ends. Even in the container according to such an embodiment, the same operational effects as the container according to the above-described embodiment can be obtained.
[0048]
Further, the tightening force-enhancing recess 54 or 54a may be formed not only in the upper part of the side end connecting part of the side wall panels 10 and 12, but also in other parts. In the above-described embodiment, the tightening force enhancing recess 54 or 54a is formed only in the upper part of the side end connection part of the side wall panels 10 and 12, and is wound around at least the upper part of the side wall panels 10 and 12. This is because it is possible to effectively prevent the side wall panels 10 and 12 from separating by eliminating the elongation and slackness of the bundling lateral band 40.
[0049]
Moreover, in this invention, as a means for assembling the side wall panels 10 and 12 and the pallet 6 so that decomposition | disassembly is possible, it is not limited to the structure shown in FIG. 4, A various structure is employable.
[0050]
Further, in the above-described embodiment, the stopper convex portion 34 is formed only below the vertical reinforcing plate 36 on one side of each of the side wall panels 10 and 12, but it is formed below both sides of the side end portions of the panels 10 and 12. You can also. However, in that case, it is necessary to devise so that the stopper convex portion 34 does not collide with the bottom plate 8 when the lower ends of the panels 10 and 12 are inserted into the slide grooves 27 and 29. Moreover, it is preferable to form the stopper convex portions 34 for all the panels 10 and 12, but the formation of the stopper convex portions 34 may be omitted for any of the panels.
[0051]
Further, in the above-described embodiment, the integrally formed wooden angle 26 having an L-shaped cross section is disposed only on the short side of the pallet 6, and the rod-shaped square member 28 is disposed on the long side of the pallet 6. On the long side, an integrally formed wooden angle 26 having an L-shaped cross section may be arranged to form a slide groove 29. However, in this case, both end portions of the first upper flat plate 22 are in the way, and the width in the short side direction Y of the first upper flat plate 22 may be shortened accordingly.
[0052]
In the present invention, the shape and structure of the upper lid 14 are not particularly limited. Further, another lid may be provided on the upper lid 14.
[0053]
【The invention's effect】
As described above, according to the container according to the present invention, when tightening the outer periphery of the plurality of side wall panels assembled on the pallet with the bundling lateral band, the band is sufficient in the recess for tightening force enhancement. It is possible to effectively prevent the band from loosening during the transportation of the container. In addition, the disassembleable wooden container according to the present invention is easy to disassemble and assemble the wooden panel and the side wall panel, has good durability, and the main components of the container are all made of wood, so it can be discarded. Disposal is easy.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a container according to an embodiment of the present invention.
2A is a plan view of the pallet shown in FIG. 1, FIG. 2B is a side view thereof, and FIG. 2C is a front view thereof.
FIG. 3 is a partial perspective view of an integrally formed wooden angle with an L-shaped cross section that is attached to the edge of the pallet shown in FIGS. 1 and 2;
4 is a perspective view of a main part of a corner of the pallet of the IV part shown in FIG. 1. FIG.
FIG. 5 is a perspective view of a main part of a lower part of the side end of the side wall panel.
6 (A) and 6 (B) are perspective views of a main part of a connecting portion between adjacent side wall panels shown in FIG.
FIG. 7 is an exploded perspective view of the container showing a state in which the outer periphery of the container is fastened with a binding band.
FIG. 8 is a perspective view of a main part of a connecting portion of side wall panels used in a container according to another embodiment of the present invention.
[Explanation of symbols]
2 ... Container
4 ... Lift recess
6 ... Pallet
10, 12 ... Side wall panel
11, 13 ... Plywood
14 ... Upper lid
16, 18 ... block
20 ... Bottom plate
22 ... First upper flat plate
24 ... Second upper flat plate
26 ... Integrated molded wooden angle with L-shaped cross section
27, 29 ... Slide groove
28 ... Squarewood
30 ... Clearance
32 ... Recess prevention recess
34 ... Protrusion for stopper
36 ... Vertical reinforcing plate
38 ... Lateral reinforcement plate
40 ... Horizontal Band
42 ... Vertical band
50 ... Recess for engagement
52, 52a ... convex portion for engagement
54, 54a ... Recess for increasing tightening force

Claims (1)

A wooden pallet assembled so that it can be lifted by lifting means;
A decomposable container having a plurality of wooden side wall panels removably assembled on an upper surface of the wooden pallet,
In a state where the side ends of the two adjacent wooden side wall panels are connected to each other, a binding lateral band for tightening the outer circumferences of the plurality of side wall panels assembled on the pallet is attached to at least a part of the connecting portion between the side ends. An engagement recess and / or an engagement projection is formed on at least one of the side ends of the adjacent wooden side wall panels so that a recess for increasing the tightening force that does not contact is formed. Decomposable wooden container.

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