A type of turnover box

Abstract

This utility model provides a turnover box, belonging to the field of daily necessities technology. It solves the technical problem of how to increase the service life of turnover boxes. This turnover box includes a bottom plate and side plates. The bottom plate and side plates are fixedly connected. The bottom plate is composed of several interlaced ribs, and several pads are provided on the ribs. The pads are located on the bottom surface of the bottom plate. At least some of the ribs interlaced to form grooves, and the pads are partially or completely inserted into the grooves. The pads are located on the ribs, ensuring a stable connection between the pads and the ribs. The pads are partially or completely inserted into the grooves, allowing them to contact the ground, thus preventing the bottom plate from contacting the ground and avoiding damage to the bottom plate. The grooves also serve a positioning function, preventing the pads from shifting or falling off after prolonged use, thereby increasing the service life of the turnover box.

Description

Technical Field

[0001] This utility model belongs to the field of daily necessities technology and relates to a turnover box. Background Technology

[0002] Turnover boxes, also known as logistics boxes, are products that replace traditional wooden and plastic boxes. They are used for the storage and transportation of heavy objects, castings, forgings, etc., and can keep the stored items neatly arranged. Currently, most turnover boxes experience friction between the bottom and the ground during handling, which can cause damage to the bottom of the box over time.

[0003] Application No. 202221297803.4 discloses a corrosion-resistant structure for a turnover box, including a turnover box body. The turnover box body is provided with foot pads at the bottom corners. The turnover box body is welded and fixed by side plates and a bottom plate. The bottom plate includes a base plate. A reinforcing plate is fixedly connected to the top of the base plate. A top plate is fixedly connected to the top of the reinforcing plate. Reinforcing ribs are fixedly connected to the upper and lower sides of the reinforcing plate.

[0004] The turnover boxes described in the above literature can improve their strength and corrosion resistance, but they still have shortcomings. After prolonged use, the foot pads will wear out and may shift or fall off, making the bottom of the turnover box no longer wear-resistant, damaging the base plate, and reducing the service life of the turnover box. Summary of the Invention

[0005] This utility model addresses the aforementioned problems in existing technologies by providing a turnover box. The technical problem this utility model aims to solve is how to increase the service life of the turnover box.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A turnover box includes a bottom plate and side plates, characterized in that the bottom plate and side plates are fixedly connected, the bottom plate is composed of a plurality of interlaced ribs, a plurality of pad blocks are provided on the ribs, the pad blocks are located on the bottom surface of the bottom plate, at least a portion of the ribs interlaced to form grooves, the pad blocks are partially or completely inserted into the grooves, the grooves have side walls, the top of the ribs have retaining edges, the retaining edges are circumferentially distributed relative to the grooves, and the retaining edges are located at the top of the side walls.

[0008] Its working principle is as follows: The base plate and side plates are fixedly connected, which improves the strength and structural stability of the turnover box. The base plate is composed of several intersecting ribs, which increases the stability of the base plate structure. The pad blocks are located on the ribs, which can make the connection between the pad blocks and the ribs stable. The pad blocks are partially or completely inserted into the slots, which allows the pad blocks to contact the ground, thus preventing the base plate from contacting the ground and thus preventing damage to the base plate. The slots have a positioning function, which prevents the pad blocks from shifting or falling off after long-term use, thereby increasing the service life of the turnover box. The side walls are used to abut against each pad block. The retaining edges are circumferentially distributed relative to the slots and are located at the top of the side walls, which strengthens the ribs. Each pad block abuts against the slot and cannot move up and down, which increases the stability of each pad block in the slot and prevents the pad blocks from shifting or falling off after long-term use, thereby increasing the service life of the turnover box.

[0009] In the aforementioned type of turnover box, the reinforcing ribs are integrally formed, and the joints between the reinforcing ribs have rounded corners.

[0010] The joints between the reinforcing bars have rounded corners, which improves the strength of the connection, prevents the reinforcing bars from splitting, and strengthens the reinforcing bars.

[0011] In the aforementioned turnover box, the flange at the top of the slot into which the pad block is inserted extends inward to form a closed surface. A circular hole is provided on the closed surface, and the circular hole is located at any part of the closed surface. The top surface of the pad block in the slot is located below the circular hole.

[0012] The closed surface corresponds to the slot position of some of the inserted pad blocks. The round hole is located at any part of the closed surface. Due to the presence of the closed surface, it can play a positioning role. The top surface of the pad block is located below the round hole. When the bottom pad block is not installed in place, the round hole can be used to push the pad block to reach the designated position.

[0013] In the aforementioned turnover box, the pad component includes a pad block one, which includes a connecting part one and a supporting part one. The connecting part one is located on top of the supporting part one, and the connecting part one and the supporting part one are integrally formed. The outer sides of the connecting part one and the supporting part one form a stepped surface one, which can abut against the bottom surface of the base plate. The pad block one itself is made of wear-resistant material, or the pad block one is wrapped, bonded, coated or attached with wear-resistant material.

[0014] The connecting part and the supporting part are integrally formed, which increases the stability of the pad block structure. The stepped surface is used to abut against the bottom surface of the base plate. The abutment between the stepped surface and the bottom surface of the base plate increases the stability of the connection between the pad block and the base plate, and maintains the stability of the turnover box. The pad block itself is made of wear-resistant material or is wrapped, bonded, coated or attached with wear-resistant material, so that the pad block has wear resistance.

[0015] In the aforementioned turnover box, the pad component includes a pad five, which includes a connecting part two and a supporting part two. The connecting part two is located on top of the supporting part two and is integrally formed with the supporting part two. The outer sides of the connecting part two and the supporting part two form a stepped surface two, which can abut against the bottom surface of the base plate. The pad five itself is made of wear-resistant material, or the pad five is wrapped, bonded, coated, or attached with wear-resistant material.

[0016] The connecting part 2 and the supporting part 2 are integrally formed, which increases the stability of the pad block 5 structure. The step surface 2 is used to abut against the bottom surface of the base plate. The abutment between the step surface 2 and the bottom surface of the base plate increases the stability of the connection between the pad block 5 and the base plate, and maintains the stability of the turnover box. The pad block 5 itself is made of wear-resistant material or is wrapped, bonded, coated or attached with wear-resistant material, so that the pad block 1 has wear resistance.

[0017] In the aforementioned turnover box, the padding components further include padding block two, padding block three, and padding block four, at least one of which has the same structure as padding block one. The slot is square, and padding blocks one, two, three, and four are square in shape. Padding blocks one, two, three, and four can abut against the sidewalls of the slot. Padding blocks one and three are located at the center of the bottom edge of the base plate, and padding blocks two and four are located at the center of the bottom surface of the base plate. Padding blocks one, two, three, and four are arranged in a rhomboid pattern. A square hole is provided on the bottom surface of padding blocks one, two, three, and four, and the square hole is located at the center of the bottom surface of padding blocks one, two, three, and four.

[0018] The slot is square, and the pads 1, 2, 3, and 4 are also square, allowing them to fit together. Pads 1, 2, 3, and 4 abut against the sidewall, increasing the stability of the connection. Pads 1 and 3 are located at the center of the edge of the base plate, increasing the stability between them and the base plate. Pads 2 and 4 are located at the center of the bottom surface of the base plate, further increasing their stability. Pads 1, 2, 3, and 4 are arranged in a diamond pattern, allowing them to simultaneously bear the load and share the load at the four corners, improving their wear resistance and service life. The square holes are fixing points for installing pads 1, 2, 3, and 4. These square holes, located on the bottom surfaces of pads 1, 2, 3, and 4, improve installation efficiency and increase the stability of the structure.

[0019] In the aforementioned turnover box, the padding component further includes padding block six, padding block seven, and padding block eight, at least one of which has the same structure as padding block five. Padding block five, padding block six, padding block seven, and padding block eight can abut against the sidewalls on the slots. Padding block five, padding block six, padding block seven, and padding block eight include vertical parts and curved parts, which are integrally formed. The vertical parts are located at both ends of the curved parts, the curved parts are located at the four corners of the bottom plate, and the vertical parts are located in two adjacent slots of the curved parts. A square hole is provided on the bottom surface of the vertical parts, and the square hole is located in the middle of the bottom surface of the vertical parts.

[0020] The pads five, six, seven, and eight can abut against the sidewalls, increasing the stability of their connection. The vertical and curved parts are integrally formed, with the vertical parts located at both ends of the curved parts, further enhancing the structural stability of the pads five, six, seven, and eight. The curved parts are located at the four ends of the base plate, and the vertical parts are located in the two adjacent slots of the curved parts, ensuring the stability of the base plate while bearing the force of contact with the ground. This increases the wear resistance and service life of the pads five, six, seven, and eight. The square holes are fixing points used to install the pads five, six, seven, and eight. The square holes are located in the middle of the bottom surface of the vertical parts, improving installation efficiency and increasing the stability of the structure.

[0021] In the aforementioned turnover box, the sealing surface is located on the slots corresponding to pad 1, pad 2, pad 3 and pad 4, and the middle part of the connecting part 1 has a groove 1, which is distributed circumferentially on the connecting part 1.

[0022] The closed surface is located on the grooves corresponding to pad 1, pad 2, pad 3 and pad 4, which can increase the stability of the connection between each pad and the base plate, thereby improving the service life of the turnover box. The groove is distributed circumferentially on the connection part 1, which reduces the material used in the connection part 1 and saves costs.

[0023] In the aforementioned turnover box, the closed surface is located on the slots corresponding to pad five, pad six, pad seven and pad eight, and the middle part of the connecting part two has a groove two, which is circumferentially distributed on the connecting part two.

[0024] The closed surface is located on the grooves corresponding to pads five, six, seven and eight, which can increase the stability of the connection between each pad and the base plate, thereby improving the service life of the turnover box. The groove two is distributed circumferentially on the connection part two, which reduces the material used in the connection part two and saves costs.

[0025] In one of the aforementioned turnover boxes, the wear-resistant material is polyoxymethylene, polyimide, polyetherketone, polyphenylene sulfide, or polycarbonate.

[0026] The above materials all have excellent mechanical properties, wear resistance, chemical resistance and electrical properties, which makes the service life of pad 1, pad 2, pad 3, pad 4, pad 5, pad 6, pad 7 and pad 8 longer and more wear-resistant.

[0027] In the aforementioned type of turnover box, the bottom plate and side plates are two-color, with the two colors located on both sides of the center and distributed in a half-and-half manner. The two colors are formed by injection molding, spray painting, dyeing, or are inherently two-color.

[0028] The bottom and side panels are two-tone and each has half of the same material as the turnover box, making the surface of the turnover box more wear-resistant and slip-resistant, and also making the turnover box look more beautiful.

[0029] Compared with the prior art, the advantages of this utility model are as follows:

[0030] 1. The bottom plate of this turnover box is composed of several intersecting ribs, which increases the stability of the bottom plate structure. The pad blocks are located on the ribs, which can make the connection between the pad blocks and the ribs stable. The pad blocks are partially or completely inserted into the slots, which can make the pad blocks contact the ground, thereby preventing the bottom plate from contacting the ground and thus preventing damage to the bottom plate. The slots have a positioning function, so that the pad blocks will not shift or fall off after long-term use, thereby increasing the service life of the turnover box.

[0031] 2. The ribs of this turnover box have rounded corners at the joints, which improves the firmness of the rib connections, prevents the ribs from cracking, and strengthens the ribs. The side walls are used to abut against each pad block, and the retaining edges are circumferentially distributed relative to the groove and located at the top of the side walls, which also strengthens the ribs. Each pad block is abutted against in the groove and cannot move up and down, which increases the stability of each pad block in the groove and prevents the pad blocks from shifting or falling off after long-term use, thereby increasing the service life of the turnover box.

[0032] 3. The closed surface on the rotating box corresponds to the slot of the inserted pad block. The round hole is located at any part of the closed surface and can play a positioning role. When the bottom pad block is not installed in place, the round hole can be used to push the pad block to the designated position. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the bottom structure of the rotating container this week.

[0034] Figure 2 This is a schematic diagram of the internal structure of the rotating container this week.

[0035] Figure 3 This is a magnified view of part A in this week's rotating box.

[0036] Figure 4 This is a structural schematic diagram of the first rotating box pad this week.

[0037] Figure 5 This is a structural diagram of the fifth rotating box pad from this week.

[0038] Figure 6 This is a structural diagram of the turntable without the padding blocks installed this week.

[0039] Figure 7 This is a magnified view of part B in this week's rotating box.

[0040] In the diagram, 1. Base plate; 2. Side plate; 3. Rib; 4. Pad block; 5. Groove; 6. Pad block one; 7. Pad block two; 8. Pad block three; 9. Pad block four; 10. Connecting part one; 11. Supporting part one; 12. Step surface one; 13. Pad block five; 14. Pad block six; 15. Pad block seven; 16. Pad block eight; 17. Connecting part two; 18. Supporting part two; 19. Step surface two; 20. Side wall; 21. Edge; 22. Vertical part; 23. Curved part; 24. Square hole; 26. Closed surface; 27. Round hole; 28. Groove one; 29. ​​Groove two. Detailed Implementation

[0041] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0042] Example 1:

[0043] like Figure 1 As shown, the base plate 1 and the side plate 2 are fixedly connected. The base plate 1 is composed of several interlaced ribs 3, and several pad blocks 4 are provided on the ribs 3. The pad blocks 4 are located on the bottom surface of the base plate 1. At least a portion of the ribs 3 interlaced to form grooves 5. The pad blocks 4 are partially or completely inserted into the grooves 5. The fixed connection between the base plate 1 and the side plate 2 improves the strength and structural stability of the turnover box. The fact that the base plate 1 is composed of several interlaced ribs 3 increases the structural stability of the base plate 1. The pad blocks 4 are located on the ribs 3, which ensures a stable connection between the pad blocks 4 and the ribs 3. The fact that the pad blocks 4 are partially or completely inserted into the grooves 5 allows the pad blocks 4 to contact the ground, thus preventing the base plate 1 from contacting the ground and avoiding damage to the base plate 1. The grooves 5 have a positioning function, preventing the pad blocks 4 from shifting or falling off after prolonged use, thereby increasing the service life of the turnover box.

[0044] like Figure 1-3As shown, the ribs 3 are integrally formed, and the connection between the ribs 3 has rounded corners. The groove 5 has a side wall 20, and the top of the ribs 3 has a retaining edge 21. The retaining edge 21 is circumferentially distributed relative to the groove 5 and is located at the top of the side wall 20. The rounded corners at the connection between the ribs 3 improve the firmness of the connection between the ribs 3, prevent the ribs 3 from cracking, and strengthen the ribs 3. The side wall 20 is used to abut against each pad block 4. The retaining edge 21 is circumferentially distributed relative to the groove 5 and is located at the top of the side wall 20, so it can abut against the top of the pad block 4, which strengthens the ribs 3. Each pad block 4 abuts against the groove 5 and cannot move up and down, which increases the stability of each pad block in the groove 5 and prevents the pad block 4 from shifting or falling off after long-term use, thereby increasing the service life of the turnover box.

[0045] like Figure 6 and 7 As shown, the flange 21 at the top of the slot 5 into which the pad block 4 is inserted extends inward to form a closed surface 26. A circular hole 27 is provided on the closed surface 26. The circular hole 27 is located at any part of the closed surface 26. The top surface of the pad block 4 in the slot 5 is located below the circular hole 27. The closed surface 26 corresponds to the position of the slot 5 into which the pad block 4 is inserted. The circular hole 27 is located at any part of the closed surface 26. Due to the presence of the closed surface 26, it can play a positioning role. The top surface of the pad block 4 is located below the circular hole 27. When the bottom pad block 4 is not installed in place, the circular hole 27 can be used to push the pad block 4 to reach the designated position.

[0046] like Figure 1 and 4 As shown, the pad component 4 includes a pad 6, which includes a connecting part 10 and a supporting part 11. The connecting part 10 is located on top of the supporting part 11 and is integrally formed with the supporting part 11. A stepped surface 12 is formed on the outer side of the connecting part 10 and the supporting part 11. The stepped surface 12 can abut against the bottom surface of the base plate 1. The pad 6 itself is made of wear-resistant material, or the pad 6 is wrapped, bonded, coated or attached with wear-resistant material. The integral formation of the connecting part 10 and the supporting part 11 increases the stability of the pad 6 structure. The stepped surface 12 is used to abut against the bottom surface of the base plate 1. The abutment between the stepped surface 12 and the bottom surface of the base plate 1 increases the stability of the connection between the pad 6 and the base plate 1, maintaining the stability of the turnover box. The pad 6 itself is made of wear-resistant material, or the pad 6 is wrapped, bonded or coated or attached with wear-resistant material, making the pad 6 wear-resistant.

[0047] like Figure 1 and 5As shown, the pad component 4 includes a pad five 13, which includes a connecting part two 17 and a supporting part two 18. The connecting part two 17 is located on top of the supporting part two 18 and is integrally formed with the supporting part two 18. A stepped surface two 19 is formed on the outer side of the connecting part two 17 and the supporting part two 18. The stepped surface two 19 can abut against the bottom surface of the base plate 1. The pad five 13 itself is made of wear-resistant material, or the pad five 13 is wrapped, bonded, coated or attached with wear-resistant material. The integral formation of the connecting part two 17 and the supporting part two 18 increases the stability of the pad five 13 structure. The stepped surface two 19 is used to abut against the bottom surface of the base plate 1. The abutment of the stepped surface two 19 against the bottom surface of the base plate 1 increases the stability of the connection between the pad five 13 and the base plate 1, maintaining the stability of the turnover box. The pad five 13 itself is made of wear-resistant material, or the pad five 13 is wrapped, bonded or coated or attached with wear-resistant material, making the pad five 13 wear-resistant.

[0048] like Figure 1 and 4 As shown, the pad component 4 also includes pad two 7, pad three 8, and pad four 9, at least one of which has the same structure as pad one 6. The slot 5 is square, and pads one 6, two 7, three 8, and four 9 are square. Pads one 6, two 7, three 8, and four 9 can abut against the sidewall 20 on the slot 5. Pads one 6 and three 8 are located in the middle of the bottom edge of the base plate 1, and pads two 7 and four 9 are located on the bottom surface of the base plate 1. In the middle, pads 6, 7, 8, and 9 are arranged in a rhomboid pattern. Square holes 24 are provided on the bottom surfaces of pads 6, 7, 8, and 9, located in the center of their bottom surfaces. The groove 5 is square, allowing the pads 6, 7, 8, and 9 to fit together. The abutment against the side wall 20 increases the stability of the connection between the two. The first pad 6 and the third pad 8 are located in the middle of the edge of the base plate 1, which increases the stability between the first pad 6 and the third pad 8 and the base plate 1. The second pad 7 and the fourth pad 9 are located in the middle of the bottom surface of the base plate 1, which increases the stability between the second pad 7 and the fourth pad 9 and the base plate 1. The first pad 6, the second pad 7, the third pad 8 and the fourth pad 9 are arranged in a diamond shape, so that the first pad 6, the second pad 7, the third pad 8 and the fourth pad 9 can bear the load at the same time and can share the load when located at the four corners. This improves the wear resistance and service life of the first pad 6, the second pad 7, the third pad 8 and the fourth pad 9. The square hole 24 is the fixing point used to install the first pad 6, the second pad 7, the third pad 8 and the fourth pad 9. The square hole 24 is located on the bottom surface of the first pad 6, the second pad 7, the third pad 8 and the fourth pad 9, which improves the installation efficiency and increases the stability of the structure.

[0049] like Figure 1 and 3As shown, the pad component 4 also includes pad six 14, pad seven 15, and pad eight 16, at least one of which has the same structure as pad five 13. Pad five 13, pad six 14, pad seven 15, and pad eight 16 can abut against the side wall 20 on the slot 5. Pad five 13, pad six 14, pad seven 15, and pad eight 16 include a vertical part 22 and a curved part 23, which are integrally formed. The vertical part 22 is located at both ends of the curved part 23, and the curved part 23 is located at the four corners of the base plate 1. The vertical part 22 is located in two adjacent slots 5 of the curved part 23. A square hole 24 is provided on the bottom surface of the vertical part 22, and the square hole 24 is located in the middle of the bottom surface of the vertical part 22. Pad five 13, pad six 14, pad seven 15, and pad eight 16 can abut against the side wall 20. By increasing the stability of the connection between the two, the vertical part 22 and the curved part 23 are integrally formed, and the vertical part 22 is located at both ends of the curved part 23, which increases the structural stability of pad 5 13, pad 6 14, pad 7 15 and pad 8 16. The curved part 23 is located at the four ends of the base plate 1, and the vertical part 22 is located in the two adjacent slots 5 of the curved part 23, which can keep the base plate 1 stable and bear the force of contact with the ground. This increases the wear resistance and service life of pad 5 13, pad 6 14, pad 7 15 and pad 8 16. The square hole 24 is the fixing point used to install pad 5 13, pad 6 14, pad 7 15 and pad 8 16. The square hole 24 is located in the middle of the bottom surface of the vertical part 22, which improves the installation efficiency and increases the stability of the structure.

[0050] like Figure 2 and 4 As shown, the closed surface 26 is located on the slots 5 corresponding to pad 6, pad 7, pad 8, and pad 9. The middle part of the connecting part 10 has a groove 28, which is circumferentially distributed on the connecting part 10. The closed surface 26 is located on the slots 5 corresponding to pad 6, pad 7, pad 8, and pad 9, which can increase the stability of the connection between each pad and the base plate 1, thereby improving the service life of the turnover box. The groove 28 is circumferentially distributed on the connecting part 10, which reduces the material used in the connecting part 10 and saves costs.

[0051] like Figure 2 and 5 As shown, the closed surface 26 is located on the slots 5 corresponding to pad 5 13, pad 6 14, pad 7 15 and pad 8 16. The middle part of the connecting part 2 17 has a groove 29. The groove 29 is circumferentially distributed on the connecting part 2 17. The closed surface 26 is located on the slots 5 corresponding to pad 5 13, pad 6 14, pad 7 15 and pad 8 16, which can increase the stability of the connection between each pad and the base plate 1, thereby improving the service life of the turnover box. The groove 29 is circumferentially distributed on the connecting part 2 17, which reduces the material used in the connecting part 2 17 and saves costs.

[0052] like Figure 1 As shown, the base plate 1 and side plate 2 are two-color, with both colors located on both sides of the center and distributed in a half-and-half manner. The two colors are formed by injection molding, spraying, dyeing, or are inherently two-color. The base plate 1 and side plate 2 are two-color and each has half of the turnover box, making the surface of the turnover box more wear-resistant and slip-resistant, and making the turnover box look more beautiful.

[0053] The wear-resistant materials used in this week's rotating box are polyoxymethylene, polyimide, polyetherketone, polyphenylene sulfide, or polycarbonate. All of these materials possess excellent mechanical properties, wear resistance, chemical resistance, and electrical properties, thus extending the service life and enhancing the wear resistance of pads 1-6, 2-7, 3-8, 4-9, 5-13, 6-14, 7-15, and 8-16. Example 2:

[0054] like Figure 1 As shown, the general content of this embodiment is the same as that of embodiment one, except that: in this embodiment, all the pad blocks 4 are inserted into the slot 5. The pad blocks 4 can be completely located in the slot 5, so that the connection between the pad blocks 4 and the slot 5 is stable, making it less likely to shift or fall off, thereby increasing the service life of the turnover box.

[0055] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A pallet comprising a bottom plate (1) and side plates (2), characterized in that, The base plate (1) is fixedly connected to the side plate (2). The base plate (1) is composed of several ribs (3) interlaced. Several pads (4) are provided on the ribs (3). The pads (4) are located on the bottom surface of the base plate (1). At least a portion of the ribs (3) interlaced to form a groove (5). The pads (4) are partially or completely inserted into the groove (5). The groove (5) has a side wall (20). The top of the ribs (3) has a retaining edge (21). The retaining edge (21) is circumferentially distributed relative to the groove (5). The retaining edge (21) is located on the top of the side wall (20).

2. A container according to claim 1, wherein, The rib (3) is integrally formed, and the connection between the ribs (3) has rounded corners.

3. A container according to claim 1, wherein, The flange (21) at the top of the slot (5) into which the pad block (4) is inserted extends inward to form a closed surface (26). A circular hole (27) is provided on the closed surface (26). The circular hole (27) is located at any part of the closed surface (26). The top surface of the pad block (4) in the slot (5) is located below the circular hole (27).

4. A container according to claim 3, wherein, The pad block (4) includes a pad block (6), which includes a connecting part (10) and a supporting part (11). The connecting part (10) is located on top of the supporting part (11). The connecting part (10) and the supporting part (11) are integrally formed. The connecting part (10) and the supporting part (11) form a stepped surface (12) on the outer side of the connecting part (10) and the supporting part (11). The stepped surface (12) can abut against the bottom surface of the base plate (1). The pad block (6) itself is made of wear-resistant material, or the pad block (6) is wrapped, bonded, coated or attached with wear-resistant material.

5. A container according to claim 3, wherein, The pad block (4) includes a pad block five (13), which includes a connecting part two (17) and a supporting part two (18). The connecting part two (17) is located on top of the supporting part two (18). The connecting part two (17) and the supporting part two (18) are integrally formed. The connecting part two (17) and the supporting part two (18) form a stepped surface two (19) on the outer side. The stepped surface two (19) can abut against the bottom surface of the base plate (1). The pad block five (13) itself is a wear-resistant material, or the pad block five (13) is wrapped, bonded, coated or attached with a wear-resistant material.

6. A container according to claim 4, wherein, The pad component (4) further includes pad two (7), pad three (8), and pad four (9), at least one of which has the same structure as pad one (6). The slot (5) is square, and pad one (6), pad two (7), pad three (8), and pad four (9) are square. Pad one (6), pad two (7), pad three (8), and pad four (9) can abut against the sidewall (20) on the slot (5). Pad one (6) and pad three (8) are located at At the center of the bottom edge of the base plate (1), the second pad (7) and the fourth pad (9) are located at the center of the bottom surface of the base plate (1). The first pad (6), the second pad (7), the third pad (8) and the fourth pad (9) are distributed in a rhombus shape. The bottom surfaces of the first pad (6), the second pad (7), the third pad (8) and the fourth pad (9) are provided with square holes (24). The square holes (24) are located at the center of the bottom surfaces of the first pad (6), the second pad (7), the third pad (8) and the fourth pad (9).

7. A container according to claim 5, wherein, The pad component (4) also includes pad six (14), pad seven (15), and pad eight (16), at least one of which has the same structure as pad five (13). Pad five (13), pad six (14), pad seven (15), and pad eight (16) can abut against the side wall (20) on the slot (5). Pad five (13), pad six (14), pad seven (15), and pad eight (16) include a vertical part (22). The vertical part (22) is integrally formed with the curved part (23). The vertical part (22) is located at both ends of the curved part (23). The curved part (23) is located at the four corners of the base plate (1). The vertical part (22) is located in the two adjacent slots (5) of the curved part (23). A square hole (24) is provided on the bottom surface of the vertical part (22). The square hole (24) is located in the middle of the bottom surface of the vertical part (22).

8. A container according to claim 6, wherein, The closed surface (26) is located on the slots (5) corresponding to the pads one (6), two (7), three (8) and four (9). The middle part of the connecting part one (10) has a groove one (28), which is circumferentially distributed on the connecting part one (10).

9. A container according to claim 7, wherein, The closed surface (26) is located on the slots (5) corresponding to the pads five (13), six (14), seven (15) and eight (16). The middle part of the connecting part two (17) has a groove two (29), which is circumferentially distributed on the connecting part two (17).

10. A container according to claim 4 or 5, wherein, The base plate (1) and side plate (2) are two-color, and the two colors are located on both sides of the center and are distributed in a half-and-half manner. The two colors are formed by injection molding, spraying, dyeing or being two-color by themselves. The wear-resistant material is polyoxymethylene, polyimide, polyetherketone, polyphenylene sulfide or polycarbonate.

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