WO2022118336A1

WO2022118336A1 - Pallet box

Info

Publication number: WO2022118336A1
Application number: PCT/IN2021/051096
Authority: WO
Inventors: Dharmaraj PATIL; Chetan PATIL; Supriya PATIL
Original assignee: Patil Dharmaraj; Patil Chetan; Patil Supriya
Priority date: 2020-12-01
Filing date: 2021-11-24
Publication date: 2022-06-09

Abstract

Pallet box The present invention providing a technical solution in form of a pallet box in which, the said pallet sheet comprising of sheets at the top and bottom of the pallet box which provides support to the goods, which are carried in the pallet box. The vertical tubes are arranged between the bottom and top sheet, where the vertical sheets are held together in slit of centre tube and corner tube. The leg tube is attached to the bottom of the centre and corner tube, which acts as a support for the pallet box. And the support strip is attached to the bottom of the centre and corner tube by the lock tube. And the sheet or assembled sheet is fixed to the top of centre and corner tube by lock tube. All parts are pasted with suitable glue or adhesive.

Description

Technical Field of the Invention

[0001] The present invention relates generally to the pallet boxes to transport and storage bulk materials and more specifically to the pallet boxes made from the combination of MDF or plywood or fibre sheet and paper channel, paper tube and suitable glue or adhesive. The present invention provides a pallet box which is used in the shipment and for storage of goods.

Background of the invention

[0002] The use of pallet boxes for the transportation of goods is very widespread, and reliable. When the pallet boxes are used for transportation of the goods, the goods are placed in suitable containers which are then stacked on top of the pallet, which is specifically and preferably made from wood. Also, with the rising price of pallet boxes in the world, the requirement of wood is increasing day by day. As a result, a huge chunk of wood is being used to solve the problem of pallet boxes. To satisfy the requirement of the wood, the trees are being cut down which affects the geographical position.

[0003] There are several designs of pallet boxes which were developed to solve the existing problems.

[0004] CA1284957C by Navistar International Corp discloses a pallet box which is an inventive container which is attached to a pallet and can be folded on top of the pallet when in return shipment or in storage. The inventive container may be readily assembled without the use of hand tools and is sturdy enough to hold relatively heavy pieces of material in a stacked manner. The container essentially comprises a pallet crisscrossed by two cardboard floor boards which have end flaps which fold up and are then surrounded by a tubular cardboard member.

[0005] US7714708B2 by VERDASEE SOLUTIONS Inc discloses a smart pallet-box cargo container comprising auditable, secure, sealable, stackable, trackable and pollable, universal, “pallet boxes” used: 1) auto-latchingly secured to the under-carriage transverse I-beams of over-the-road semi-trailers by means of a guiding latching system; and 2) stackable, up to three or more high, in the trailers or warehouses. Sophisticated battery-powered electronic locks, sensors and alarms are provided, as well as an RF communications and GPS locator module that radios to a base station the time, location and status of the inventive smart cargo container, and any anomalous events as they occur, including unauthorized attempts to open or break into the container, or potential damage events. In addition, both the locks and comm modules are programmable, and provide extensive, and selectably pollable and downloadable event, access and transport history and audit trails. The comm system permits remote tracking and real time status check via the Internet, LAN or WAN wireless networks.

[0006] US4976353A by A & W FULLARTON Ltd discloses a pallet box container which is securable to a pallet to prevent the container or other goods to be carried from becoming dislodged from the pallet in transit. The invention provides a container having a base and side walls a plurality of the base having a plurality of articulatable lugs in the form of elongate tabs depending therefrom and each foldable to engage with a slot provided on the base so as to form a retaining loop which secures a portion of the pallet member between the tabs and the base of the container. The container may be erected from a blank, also described.

[0007] US7328833B1 by INNOVATIVE DESIGN CONCEPTS Inc discloses foldable, knockdown pallet container for bulk goods and palletized loads. The knockdown box may be folded for storage. To erect it, a flat board comprising a pair of complementary, die-cut blanks, or a unitary blank comprising complementary halves, is unfolded. A central side panel and a pair of adjacent, foldable side panels on each blank are separated by score lines for folding. Suitable flaps project from each blank for gluing them together. A lower, generally trapezoidal segment is formed at each blank bottom, below the central panel. The latter segments, one from each of two blanks, are coupled to form the knockdown bottom of the desired foldable container. Smaller trapezoidal flanges project downwardly from each blank at opposite sides of the larger trapezoidal segment. These flanges include suitable glue tabs. When assembled, the flanges form a shelf that braces the container bottom, reinforcing the structure.

[0008] The drawbacks existing in the prior arts and the existing systems is that the pallet boxes which are used to support goods, are being made of paper corrugated and honeycomb which are not robust and durable.

[0009] The drawbacks existing in the prior arts and the existing systems is that the pallet boxes which are used to support goods, are being made of plastic and wooden which are heavy weights.

[0010] The drawbacks existing in the prior arts and the existing systems is that the pallets which are used to support goods, are being made of mild steel, stainless steel or any metal which are heavy weights.

[0011] The drawbacks existing in the prior arts and the existing systems is that the pallet boxes are heavier in weight, therefore have a greater impact on transportation. Another drawback is high cost, which is not economical for everyone. Therefore, in order to overcome all the drawbacks related to the existing systems, there is a need for an improved pallet box or container which is developed using various combinations of components including Medium- Density Fibreboard (MDF) or plywood or fibre sheet, paper channel, paper tube and suitable glue or adhesive; Plastic or PVC sheet and channel, plastic or PVC tube and suitable adhesive; Mild Steel (MS) or Stainless Steel (SS) or any metal sheet, tube, channel and suitable adhesive; where the pallet box constructed using these ingredients is offer variety of applications.

Objects of the invention

[0012] The primary object of the present invention is to provide a light-weight carrying pallet box which is manufactured using a combination of components including Medium-Density Fibreboard (MDF) or plywood or fibre sheet, paper channel, paper tube and suitable glue. Or any material related there to.

[0013] Another object of the present invention is to provide a medium -weight carrying pallet box which is manufactured using plastic or PVC sheet, channel, plastic or PVC tube and suitable adhesive. Or any material related there to.

[0014] Another object of the present invention is to provide a heavy weight carrying pallet box which is manufactured using mild-steel (MS) or stainless-steel sheet (SS), channel, mild-steel or stainless-steel tube and suitable adhesive. Or any material related there to.

[0015] Another object of the present invention is to provide a pallet box which is robust, light weight, inexpensive and easy to manufacture and use.

[0016] Another purpose of the present invention is to provide a pallet box, which is made of paper tubes, paper channels and MDF or fiber or plywood sheets, is a good alternative to wooden pallet boxes.

Summary of the invention

[0017] The present invention overcomes the drawback of the existing systems by providing a technical solution in the form of a pallet box in which, the said pallet sheet comprising of sheets at the top and bottom of the pallet box which provides support to the goods, which are carried in the pallet box. The vertical tubes are arranged between the bottom sheet and the top sheet, where the vertical sheets are held together in slit of centre tube and comer tube by applying glue or adhesive. The leg tube is attached from outside to the bottom of the centre and comer tube. Which acts as a support for the pallet box. And the support strip is attached to the bottom of the centre and comer tube by the lock tube. After filling the goods, the sheet or assembled sheet is attached to the centre and comer tube from the top by lock tube.

[0018] The pallet box is made of the combination of components including 1) Medium-Density Fibreboard (MDF) or plywood or fibre sheet and paper channel, paper tube and suitable glue or adhesive, 2) Plastic or PVC sheet and channel, plastic or PVC tube and suitable adhesive, 3) Mild steel (MS) or Stainless Steel (SS) or any metal sheet, tube, channel and suitable adhesive; wherein the said pallet box is constructed using the above-mentioned components, where the components are held together by suitable glue or adhesive.

[0019] The pallet box is constructed using any of the combination of the components as described above, where holes are made in the sheet, and by applying suitable glue or adhesive on the outer part and edge of the spacers to construct a thick sheet of spacers and the constructed sheet is placed in between the two sheets. This arrangement is forming a thick sheet and the channels are glued around the thick sheet at all the edges, and through the hole of the prepared sheet, the tube height of the pallet box is raised. Two slits are made in the middle of each centre tube and two slits are made in the right angles of each corner tube at the four comers. Four vertical sheets are arranged perpendicular to these slits, which are fixed with suitable glue or adhesive to create the side wall of the pallet box, where one sheet or assembled, sheet is attached to the top of the constructed assembly by lock tube, which acts as the top of pallet box. The leg tube is fixed with suitable glue or adhesive to the bottom of centre and corner tube. And the support strip is fixed to the bottom of centre and corner tube by lock tube.

Brief description of the drawings

[0020] The details of the disclosure will be explained with additional specifications and details, which are a part of this original disclosure.

[0021] Figure l is a perspective view of the structure of the pallet box.

[0022] Figure 2 is a perspective view of the spacer sheet 10 made of spacers 9 of the pallet box.

[0023] Figure 3 is the exploded view of the pallet or assembled sheet 1 and 4 of the present invention.

[0024] Figure 4 is an exploded view of the pallet box disclosing the arrangement of components in construction of the pallet box.

[0025] Figure 5 is the front view of the comer tube 2, centre tube 5, leg tube 3, spacer 9 and lock tube 8 of the present invention.

[0026] Figure 6 is an isometric view of the arrangement of the sheet 6 fixing vertically in the slit of comer tube 2 and centre tube 5 on the assembled sheet 4 of the present invention.

[0027] Figure 7 is an isometric view of the vertical small strip 20 and horizontal strip 21 fixing arrangement in the slits of the corner tube and centre tube of the present invention. Reference Numbers

1- Sheet or Assembled sheet

2- Corner tube

3- Leg tube

4- Assembled or pallet sheet

5- Centre tube

6- Vertical sheet

7- Support strip

8- Lock tube

9- Spacer tube

10- Spacer Sheets

11- Sheet

12- Sheet

13- Channel

14- Sheet hole

15&16- Slit in the comer tube

17&18- Slit in the centre tube

19- Curling

20- Small piece of strip (but it is not visible in the figure 7)

21- Horizontal strip

Glue means, which affixes paper to paper or related products.

Adhesive means, which affixes plastic to plastic and metal to metal.

Detailed description of the Invention

[0028] For the purpose of promoting understanding of the principles of disclosure, the figures will now refer to the pictorial incarnations and specific language will be used to describe them. Yet it will be understood that there is no limit to the scope of disclosure. Such changes and modifications to the illustrated system and furthering the principles of disclosure will be considered to be within the scope of current disclosure for those who are generally skilled in the art.

[0029] Figure 1 is a perspective view of the pallet box's structure. With reference to Figure 1, the perspective view of the pallet box reveals components including assembled or pallet Sheets 1 and 4, Comer Tube 2, Leg Tube 3, centre Tube 5, Support Strip 7 and Lock Tube 8. More than one hole 14 is made in the assembled sheet 4, in which the comer tube and centre tube are fixed vertically. Corner tube 2 and centre tube 5 have slits 15, 16 and 17, 18, in which more than one vertical sheet 6 is fixed. The leg tube is fixed to the bottom of the Corner tube 2 and centre tube 5. And support strip 7 is fixed to the bottom of comer tube 2 and centre tube 5, by lock tube 8. And the sheet 11 or assemble sheet 1, is fixed on the upper part of the box by the lock tube 8. Comer tube 2 which is used to make load bearing with corner support of pallet box, and centre tube 5 which is used to make load bearing with centre support of pallet box. The base of the assembled sheet 4 is attached to a plurality of leg tube 3 with the comer and centre tube providing support to the pallet box and the sheet 6 is form the wall. All the above parts are glued with suitable glue or adhesive.

[0030] Figure 2 is a perspective view of spacer sheet 10 made from spacer 9. The reference to Figure 2 shows a sheet 10 made of spacers, where the spacers are arranged in a typical arrangement to form a sheet 10 that is arranged between sheets 11 and 12. The spacer sheet is made by applying a suitable glue or adhesive to the exterior of the spacers. Which is used to make pallets or thick assembling sheets that can carry heavy loads. The spacers are arranged in an ordered manner to form an array which is interconnected to form sheet 10.

[0031] Figure 3 is the exploded view of the pallet or assembled sheet 1 and 4 of the present invention. With reference to FIG 3, the exploded view discloses the construction of the assembled sheets, which are used in the construction of the pallet box. The sheets 11 and 12 are aligned above one another, and layer 10 made of spacers is sandwiched between the said sheets. Plurality of holes are made on the sheets 11 and 12 wherein the holes 14 made on the sheets 11 and 12 corresponds to the hole in the spacer in layer 10. The spacer sheet 10 is placed between sheets 11 and 12 and attached with glue or adhesive, and the channel 13 are attached to the edges of the assembly to create an assembled sheet or pallet sheet, which is used to construct the pallet box.

[0032] According to the present invention, the sheets 1 and 4 which are constructed using this process where the layer 10 of spacers is sandwiched between the sheets 11 and 12 with suitable glue or adhesive, creates a thick sheet which will not bend easily under heavy load. The plurality of spacers is glued together to form a layer 10. Glue is applied to the surface of sheets 11 and 12 and to the top of the spacer.

[0033] Figure 4 is an exploded view of the pallet box disclosing the arrangement of components in construction of the pallet box. With reference to FIG 4, the pallet box will be constructed using the assembled sheet 1 and 4, more than one vertical sheet 6 which will be used as the side walls of the pallet box, more than one comer tube 2 and centre tube 5 which will be used to hold the vertical sheet 6 together, which will be placed at the side centre and at the corners of the pallet or assembled sheet 4, and more than one leg tube 3 attached to the comer and centre tube base of the pallet box to provide support.

[0034] According to the present invention, the assembled sheet 1 and 4 contains more than one holes, through which the centre tube 5 which will be placed at the side centre for the support of the side wall of the pallet box, and comer tube 2 which will be placed at the corners to support the comer of the pallet box. The said tubes 2 and 5 will be attached with the assembled sheet 1 and 4 with the help of glue or solution. The said centre tube 5 comprises of two slits, through which the vertical sheet 6 passes, and the comer tube 2 which will be placed at the comer of the pallet box, which comes in contact with two vertical sheet 6 comprises of two slits through which the said vertical sheet 6 will be fixed. Two slits are made in the middle of each centre tube 5 and two slits are made in the right angles of each corner tube 2, placed at the four-side centre and four corners of the pallet box. Four vertical sheet 6 will be arranged perpendicular to these slits made the tubes 2 and 5, which will be fixed with sufficient glue or adhesive and the assembled sheets 1 and 4 which is constructed using the layer 10 made of spacers, will be placed at the top and bottom of the pallet box and will be fixed with the centre tube 5 and corner tube 2 with sufficient glue or adhesive, or can also be fixed with packing tape. At the base of the assembled sheet 4, more than one leg tube 3 will be fixed at with the comer tube 2 and the centre tube 5, which provides support to the pallet box. And support strip 7 will be fixed to the bottom of corner tube 2 and centre tube 5, by lock tube 8. And sheet 11 or pallet sheet 1 will be fixed to the top of the box by lock tube 8. All parts shall be fixed with suitable glue or adhesive.

[0035] Figure 5 is the front view of the comer tube 2, leg tube 3, spacer 9 and lock tube 8 of the present invention. With reference to Figure 5A, the comer tube 2 is disclosed, comprising of two slits 15 and 16 which are made at right angles to each other. The outer diameter of the comer tube 2 is substantially less than the inner diameter of the leg tube 3, wherein the length of the uncut portion of the comer tube 2 is equal to thickness of assembled sheet 4 plus height of leg tube 3. The comer tube 2 will be fixed in the hole 14 of pallet sheet 4, and the comer tube 2 will be fixed in leg tube 3. The thickness of the leg tube 3 is bigger than corner tube 2. Two end of vertical sheet 6 will be fixed in the slit 15 and 16 of each corner tube 2, which will be at right angles to each other. The lock tube 8 will be fixed in the corner tube 2 from the top and bottom. The comer tube 2 is a corner column of pallet box, which is hold the sheet 6 and bear the load of upper pallet box. One end of the lock tube 8 is curled. All parts shall be fixed with suitable glue or adhesive. [0036] With reference to Figure 5B, the centre tube 5, leg tube 3, spacer 9 and lock tube 8 is disclosed, comprising of two slits 17 and 18 which are made at parallel to each other. The outer diameter of the centre tube 5 is substantially less than the inner diameter of leg tube 3, wherein the length of the uncut portion of the centre tube 5 is equal to thickness of assembled sheet 4 plus height of leg tube 3. The centre tube 5 will be fixed in hole 14 of pallet sheet 4, and the centre tube 2 will be fixed in leg tube 3. The thickness of the leg tube 3 is bigger than centre tube 5. Each vertical sheet 6 will be fixed in the slit 17 and 18 of each centre tube 5. The lock tube 8 will be fixed in the centre tube 5 from the top and bottom. The centre tube 5 is a side column of pallet box, which is hold the sheet 6 and bear the load of upper pallet box. One end of the lock tube 8 is curled. All parts shall be fixed with suitable glue or adhesive.

[0037] According to the present invention, the diameter of the hole made in the assembly sheet

1 and 4, the inner and outer diameters of the centre tube 5 and corner tube 2, the inner diameter of the leg tube 3 and the outer diameter of the lock tube 8, is determined in such a way that, Centre tube 5 and comer tube 2, which will be fixed into the holes of the assembled sheets 1 and 4, and inside diameter of spacer tube 9 and leg tube 3. And outside diameter of lock tube 8 shall be fixed inside diameter of corner tube 2 and centre tube 5. The thickness of leg tube 3 is greater than the thickness of corner tube 2, and centre tube 5. The main use of Corner Tube

2 and Centre Tube 5 is as a column to bear the weight of the upper box along with the material load and to hold the vertical sheet 6 together. The thickness, width and height of the tube and sheet will be designed based on the capacity of the pallet box.

[0038] According to the figure 5, the tube in the tube has been used by applying a suitable glue or adhesive. By using the tube in the tube, the weight of the upper pallet box falls on the tube and support is also provided for the side wall, which makes the pallet box strong.

[0039] According to the figure 5, a curl 19 is made at one end of the lock tube 8 and other end is affixed in the comer tube 2 and centre tube 5. Curling prevents the support strip 7 and sheet 1 from coming out.

[0040] Figure 6 is an isometric view of the arrangement of the sheet 6 fixing vertically in the comer and centre tube on the assembled sheet 4 of the present invention. With reference to FIG 6, the assembled sheet 4 which is arranged with the channels 13 is disclosed, on which more than one vertical sheet 6 are arranged on the pallet sheet to form the box, where the side walls of the pallet box are constructed using more than one vertical sheet 6 which are held at the centre by the centre tube 5 and at the comers by the comer tube 2. The centre tube 5 and the comer tube 2 holding the vertical sheet 6 passes through more than one hole 14 made in the assembled sheet 4 to meet the leg tube 3 which are fixed to the base of the corner tube 2 and centre tube 5. The assembled pallet box has spacer sheet 1 and 4, comer tube 2, centre tube 5, vertical sheet 6, support strip 7, channel 13 and lock tube 8. Once this arrangement is assembled the assembled sheet 4 becomes stronger, by applying suitable glue or adhesive inside channel 13. And the support strip 6 is fixed with centre and corner tube, by fixing the lock tube 8. The assembled sheet 1 will be fixed in the corner tube 2 and centre tube 5 from the top, by lock tube 8.

[0041] Figure 7 is an isometric view of the vertical piece of strip 20 and horizontal strip 21 fixing arrangement in the slits of corner tube 2 and centre tube 5 of the present invention. With reference to Figure 7, in addition to the vertical sheet 6, the horizontal strip 21 and the shorter strip 20 are fixed at slits 15, 16, 17 and 18 of the comer tubes 2 and centre tube 5. In this way a multiple horizontal strip 21 is fixed to the comer tube 2 and centre tube 5, and putting a multiple smaller piece of strip 20 in the slit for a gap with suitable glue or adhesive. In this way sheet 6 will be saved by forming a pallet box.

[0042] The present invention discloses the process of assembling the components of the pallet box to construct a pallet of the pallet box, wherein the said process requires drilling the holes in the sheet 11 and 12. Suitable glue or adhesive is applied on the outer part and edge of the spacers to form a spacer sheet 10, which is placed between the sheet 11 and 12. This arrangement is form a thick assembled sheet 1 and 4, and more than one channel 13 are glued around the sheet. And through the hole of the assembled sheet 1 and 4, the height of the box is raised by inserting the comer tube 2 and centre tube 5. More than one leg tube 3 is fixed to comer tube 2 and centre tube 5 to support the pallet box. Two slits are made in the middle of each centre tube 5 and two slits are made in the right angles of each comer tube 2 at the four comers. Four vertical sheet 6 are arranged perpendicular to these slits, which is fixed with sufficient glue or adhesive. The support strip 7 is fixed to the bottom of comer tube 2 and centre tube 5, by lock tube 8. And the assembled sheet 1 made of layer of spacers are fixed at the top of the pallet box with lock tube 8 or fixed with packing tape. All the parts of the pallet box are pasted with glue or adhesive.

[0043] All parts involved in the present invention will be reduced or increased according to length, width, thickness, and part capacity.

[0044] According to the present invention, MDF, plywood, fibre sheet, strip and channel are assembled with pallets made of paper tubes, where the components are fixed together with the help of glue. The pallets are protected from water by applying stretch film to the outer side of the pallets, which make the waterproof to the box. [0045] An additional embodiment of the present invention shows that, in addition to fixing individual channels on the edge of a steel sheet of a pallet, sheets 11 and 12 or one sheet is extended by a length and width sufficient to bend the edge, and they are folded so that the sides 11 and 12 meet each other and form a closed system.

[0046] An additional embodiment of the present invention shows that, in addition to fixing individual channels on the edge of a plastic sheet of pallet, sheets 11 and 12 or one sheet is extended by a length and width sufficient to shield the edge, and they are moulded so that the 11 and 12 sides meet each other and form a closed system.

[0047] According to the present invention, the shape of the sheets hole and shape of the tube are such as round, square, triangle and rectangle. Or any, which is available in market.

[0048] An alternative embodiment of the present invention discloses the use of honeycomb paper sheets as the layer 10 of the spacers. And paper corrugated sheets can be used in place of MDF, fibre and plywood vertical sheet 6.

[0049] Additionally, instead of plastic tube spacer sheet the honeycomb plastic sheets or any other sheet which is available in market is also can be used.

[0050] According to the present invention, metal pallet boxes can also be joined by welding [0051] According to the present invention, the tubes, spacers and channels are made of paper and sheets are made of MDF, fibre and plywood or related to any biodegradable material. And plastic material or related to plastic materials, and steel or related to any steel. The pallets made with paper are used for lighter loads, and the pallets made with plastic are used for medium sized loads, and the steel pallets are used for heavy loads.

[0052] According to the present invention, the pallet box can be used as a box if the comer tube 2 and centre tube 5 are confined to the bottom surface of the assembly sheet 4.

[0053] According to the present invention, the pallet box can be reused if the lock tube 8 is fixed to the top of the corner tube 2 and centre tube 5, without glue or adhesive.

[0054] According to the present invention, wherein the sealing component that holds the components of said pallet box together is suitable glue or adhesive.

There are several advantages of the present invention

[0055] The primary advantage is that the process used to construct the pallet box creates a robust pallet box which can carry any type of load.

[0056] Another advantage of the present invention is that the pallet box made with MDF, plywood and fibre sheet, paper tube is carried light weight loads; the pallet box made with Plastic or PVC sheets, tubes is carried medium weight loads, and the pallet box made with mild steel or stainless-steel or any metal sheets, tubes is carried heavy weight loads.

[0057] Another advantage of the present invention is that, using this method of construct of the pallet boxes, one can create the pallet boxes with any related materials.

[0058] The other advantage is that the process used to construct the pallet creates a biodegradable product.

[0059] The other advantage is that the process used to construct the pallet creates a light weight product.

[0060] The other advantage is that the process used to construct the pallet creates a heavy weight product.

The present invention is explained in detail with the help of examples.

Example 1 : Combination 1

[0061] The pallet box is constructed using a combination of MDF, plywood, fibre sheet, channels, paper tube and glue or adhesive as a bonding agent. The pallet box is construct in the same manner as explained in the description of the invention, which is used for lighter loads. Example 2: Combination 2

[0062] The pallet box is constructed using a combination of plastic or PVC sheets and channel, plastic or PVC tube, channel and glue or adhesive as a bonding agent. The pallet box is construct in the same manner as explained in the description of the invention, which is used for medial loads.

Example 3 : Combination 3

[0063] The pallet box is constructed using a combination of MS or SS or any metal sheet and channel, MS or SS or any metal tube and glue or an adhesive as a bonding agent. The pallet box is construct in the same manner as explained in the description of the invention, which is used for heavy loads and to carry heavy objects.

Claims

We Claim:

1. A pallet box, comprising: a. assembled sheets 1 and 4 as the base and lid of the said pallet box; b. centre tube 5 and comer tube 2 with more than one slits, to accommodate the vertical sheet 6, c. characterized in that, the arrangement of the said vertical sheet 6 with the corner tube 2 and the centre tube 5 forms the side walls of the said pallet box; and d. leg tubes 3 for support to the base of the said pallet box and strip 7 for support to the legs; wherein, the vertical sheet 6 with the assembly of the comer tube 2 and the centre tube 5 form the side walls of the pallet box, which is placed between the assembled sheet 1 and 4; the leg tube 3 are attached to the corner tube 2 and centre tube 5 for base of the pallet or assembled sheet 4, and support strip 7 is attached to the bottom of the corner and centre tube by fixing of lock tube, and all components are pasted by suitable glue or adhesive, to provide a rigid pallet box.

2. The pallet box according to claim 1, characterised in that, a sheet 10 is prepared by applying suitable glue or adhesive to the outer part and edge of several spacer tubes 9, and the thick sheet 10 placed between perforated sheets 11 and 12 and channel 13 is glued to the four sides of this sheet, forming a pallet or assembled sheet.

3. The pallet box according to claim 1, characterised in that, wherein the sealing component that holds the components of said pallet together is suitable glue or adhesive.

4. The pallet box according to claim 1, characterised in that, more than one slit is made to the corner tube 2 and centre tube 5.

5. The pallet box according to claim 1, characterised is that, tubes that are used, and holes to be made on the sheet, their shape is round, square, rectangle or whatever is available in the market.

6. The pallet box according to claim 1, characterised in that, the tube in a tube is used by applying a suitable glue or adhesive.

7. The pallet box according to claim 1, characterised in that, a curl 19 is made at one end of the lock tube 8 and other end is affixed in the comer tube 2 and centre tube 5.

8. The pallet box according to claim 1, characterised is that, the parts which are used and the hole which are made in the sheet are more than one.

9. The pallet box according to claim 1, characterised in that, pallet boxes made of MDF, plywood and fibre sheets, paper tubes, paper channel, suitable glue or adhesive and any biodegradable material are used for light weight; pallet box made of plastic or PVC sheet, tube, suitable glue or adhesive or any related material is used for medium weight, and pallet box made of mild steel or stainless steel, suitable glue or adhesive or any related metal is used for heavy load. The pallet box according to claim 1, characterised in that, the thickness of leg tube 4 is greater than that of corner tube 2, centre tube 5 and spacer 5. The pallet box according to claim 1 , characterised in that, the outer diameter of corner tube 2 and centre tube 5 is fixed to the inside diameter of the sheet hole 14, spacer 9 and leg tube 3, and the lock tube 8 is fixed to the inside diameter of corner tube 2 and centre tube 5. The pallet box according to claim 1, characterised is that, comer tube 2 and centre tube 5, holds the sheet 6 vertically and acts as a column to bear material loads with the box. The pallet box according to claim 1, characterised in that, in addition to sheet 6, the strip 21 is fixed horizontally in the slit 15, 16, 17 and 18 of the corner tubes 2 and centre tube 5, and the gap between the strips is kept by the smaller strip 20. The pallet box as claimed in claim 1 wherein, the method of construction of the pallet box comprising the steps of: a. making more than one hole 14 in the sheets 11 and 12, and pasting several spacers to each other by applying glue or adhesive, and pasting the spacer sheet between the sheet 11 and 12, and assembling the channel 13 at the edges of the assembly and attaching them with glue to construct the assembled sheet 1 and 4; b. assembling the corner tube 2 on the comer of sheet 4 and centre tube 5 on the side centre of the sheet 4, where holding vertical sheet 6 together with slits 15, 16, 17 and 18 of corner tube 2 and centre tube 5; c. attaching multiple leg tube 3 to comer tube 2 and centre tube 5 where leg tube 3 meets the base of assembly sheet 4; d. Attaching support strip 7 to the base of corner tube 2 and centre tube 5 by locking lock tube 8 to the comer tube 2 and centre tube 5; e. attaching the sheet or assembled sheet 1 at the top of the created assembly to construct a pallet box.