Wooden box stable in connection

Abstract

The utility model discloses a wood box stable in connection, which relates to the field of wood boxes and comprises a bottom pallet and a side ring plate. The bottom pallet comprises a bottom plate and a plurality of bottom supports; the surface of the bottom plate is horizontally arranged; the bottom support is in a cuboid strip shape. The bottom support is arranged on the lower side of the bottom plate; the side annular plate comprises two first side plates and two second side plates; the plate surfaces of the two first side plates are parallel; the plate face of the first side plate is perpendicular to the plate face of the second side plate. The left end and the right end of the second side plate are attached to the plate faces of the two first side plates to be fixed. The upper end of the first side plate is flush with the upper end of the second side plate; the lower end of the second side plate is flush with the upper bottom surface of the bottom support; the plate surface of the first side plate is parallel to the strip-shaped extension direction of the bottom support; the side, attached to the second side plate, of the first side plate is attached to a bottom support. According to the wooden box stable in connection, the problem that in the prior art, the connecting strength between the side ring plates and the bottom plate of a wooden box is low and unstable is solved, and the connecting strength between the side ring plates and the bottom plate of the wooden box can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wooden box, especially stable connection's wooden box. BACKGROUND

[0002] In the production and manufacturing process, wooden box is often used as the container of containing goods.

[0003] In the prior art, such as the wooden box provided in Chinese patent application No. 201220285457.8, which comprises a bottom pallet, a side ring plate and a cover plate.

[0004] The bottom pallet usually comprises a bottom support and several bottom plates, the bottom plates are horizontal, the upper surface of the bottom plates is used for supporting goods, the bottom support is usually a cuboid wooden strip, the bottom support is arranged at the lower surface of the bottom plates, which is used for avoiding the bottom plates from being in contact with the ground directly to prevent dampness and facilitating the forklift (inserting from between two adjacent bottom supports) to contact the bottom plates of the wooden box so as to lift the wooden box; the side ring plate is used for avoiding the goods fixed on the bottom plates from moving horizontally to separate from the bottom plates; the cover plate is used for sealing the goods in the box body and preventing dust from falling onto the goods in the box body.

[0005] However, the structure of the above-mentioned wooden box is unstable, because when the side ring plate is fixed with the bottom plate, the contact surface between the side ring plate and the bottom plate is only the bottom plane of the side ring plate, in order to ensure the stable connection of the side ring plate and the bottom plate, the interaction force between the side ring plate and the bottom plate is required, when the interaction pressure is constant, because the contact area between the side ring plate and the bottom plate is small, the pressure at the contact area is large, the stress of the side ring plate on the bottom plate is concentrated at the contact surface between the side ring plate and the bottom plate, therefore, the side ring plate and the bottom plate are easy to be damaged. SUMMARY

[0006] In view of the above technical problems, the stable connection wooden box provided by the utility model can improve the connection strength of the side ring plate and the bottom plate.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] The utility model provides a wood box of stable connection, including bottom pallet and side ring board, the bottom pallet includes bottom plate and a plurality of bottom support, the bottom plate board surface horizontal setting, the bottom support is the cuboid strip, bottom support sets up the downside of bottom plate, the side ring board includes two first side plates and two second side plates, two first side plate board surfaces are parallel, two second side plate board surfaces are parallel, the board surface of first side plate with the board surface of second side plate is perpendicular to each other, the left and right two ends of second side plate are fixedly attached to the board surface of two first side plates respectively, the upper end of first side plate is flush with the upper end of second side plate, the lower end of second side plate is flush with the upper bottom surface of bottom support, the board surface of first side plate with the strip extension direction of bottom support is parallel, the side of first side plate attached with second side plate is attached with a bottom support.

[0009] The utility model provides a wood box of stable connection, preferably, the lower end of first side plate is flush with the lower bottom surface of bottom support.

[0010] The utility model provides a wood box of stable connection, preferably, the bottom pallet still includes a plurality of strip structure board, structure board is fixed between bottom support and bottom plate, the strip extension direction of structure board is perpendicular to the strip extension direction of bottom support, the spacing between adjacent structure board is equal.

[0011] The utility model provides a wood box of stable connection, preferably, still include side plate reinforcing plate, side plate reinforcing plate includes two first side plate reinforcing plate and two second side plate reinforcing plate, the board surface of first side plate towards another first side plate is inside, and the other side is outside, the outside of first side plate is fixed with first side plate reinforcing plate, the board surface of second side plate towards another second side plate is inside, and the other side is outside, the outside of second side plate is fixed with second side plate reinforcing plate, the left and right two ends of second side plate reinforcing plate are fixedly attached to the board surface of two first side plate reinforcing plate respectively, the lower end of first side plate reinforcing plate is flush with the lower end of second side plate reinforcing plate, the lower end of second side plate reinforcing plate is in abutment on bottom support.

[0012] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0013] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0014] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0015] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0016] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0017] The wood box with stable connection has the advantages that the first side plate and the first side plate reinforcing plate are fixedly connected, the first side plate reinforcing plate is provided with the first horizontal plate, the second horizontal plate, and the first vertical plate, the first horizontal plate and the second horizontal plate are fixedly connected to the upper side and the lower side of the outer side surface of the first side plate, the upper bottom surface of the first horizontal plate is flush with the upper bottom surface of the first side plate, the lower bottom surface of the second horizontal plate is flush with the upper bottom surface of the bottom support, the first vertical plate is arranged between the first horizontal plate and the second horizontal plate, the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate, the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate, and the adjacent first vertical plates are equal in spacing.

[0018] The utility model discloses a connect stable wooden box relates to the field of wooden box, including bottom pallet and side ring board, the bottom pallet includes bottom plate and a plurality of bottom support, the bottom plate board surface horizontal setting, the bottom support is the cuboid strip, the bottom support sets up the downside of bottom plate, the side ring board includes two first side plates and two second side plates, two first side plate board surfaces are parallel, two second side plate board surfaces are parallel, the board surface of first side plate with the board surface of second side plate is perpendicular to each other, the left and right two ends of second side plate are fixed respectively and stick to the board surface of two first side plates, the upper end of first side plate is flush with the upper end of second side plate, the lower end of second side plate is flush with the upper bottom surface of bottom support, the board surface of first side plate with the strip extension direction of bottom support is parallel, and the side of first side plate sticking to second side plate is stuck to one bottom support, the connect stable wooden box provided by the utility model solves the problem of low connection strength between the side ring board and bottom plate of prior art wooden box, and can improve the connection strength of the side ring board and bottom plate of wooden box. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model and its features, shape and advantages will become more obvious by reading the detailed description of the non - limited embodiment referring to the following drawings. Same marks indicate same parts in all drawings. The drawings are not drawn according to proportion, and the emphasis is on showing the main idea of the utility model.

[0020] Figure 1 It is the whole structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1.

[0021] Figure 2 It is the whole structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1 after removing cover plate.

[0022] Figure 3 It is the whole structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1 after hiding a first side plate reinforcing plate and a second side plate reinforcing plate.

[0023] Figure 4 It is the structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1 after hiding first side plate and second side plate. Figure 3

[0024] Figure 5 It is the structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1 after hiding bottom plate. Figure 4

[0025] Figure 6 It is the whole structure schematic diagram of the connect stable wooden box provided by the utility model embodiment 1 when stacking. DETAILED DESCRIPTION​​

[0026] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. It should be noted that the terms used in the present application are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application.

[0027] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Therefore, the detailed description of the embodiments of the present application provided in the following drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] Embodiment 1:

[0029] The wood box provided by the embodiment 1 of the present application has the advantages that the wood box is stable in connection, and the wood box is convenient to use. Figures 1 to 6 As shown in the figure, it comprises a bottom pallet 1 and a side ring plate 2; the bottom pallet 1 comprises a bottom plate 11 and a plurality of bottom supports 12; the bottom plate 11 is horizontally arranged; the bottom support 12 is a long rectangular strip; the bottom support 12 is arranged on the lower side of the bottom plate 11; the side ring plate 2 comprises two pieces of first side plate 21 and two pieces of second side plate 22; the two pieces of first side plate 21 are parallel; the two pieces of second side plate 22 are parallel; the surface of the first side plate 21 is perpendicular to the surface of the second side plate 22; the left and right ends of the second side plate 22 are respectively fixed to the surface of the two pieces of first side plate 21; the upper end of the first side plate 21 is flush with the upper end of the second side plate 22; the lower end of the second side plate 22 is flush with the upper surface of the bottom support 12; the surface of the first side plate 21 is parallel to the strip-shaped extension direction of the bottom support 12; the side of the first side plate 21 which is close to the second side plate 22 is close to one bottom support 12.

[0030] The wood box provided by the embodiment 1 of the present application is used to place the goods above the bottom plate 11, and the goods are blocked by the side ring plate 2 to limit the horizontal movement of the goods.

[0031] The wood box structure provided by the embodiment 1 of the utility model has the advantages that the connection stability of the wood box is improved, the connection strength between the side ring plate and the bottom plate of the wood box is improved, and the wood box is more stable.

[0032] The wood box provided by the embodiment 1 of the utility model has the advantages that the connection stability of the wood box is improved, the connection strength between the side ring plate and the bottom plate of the wood box is improved, and the wood box is more stable.

[0033] As a preferred scheme, in the embodiment, the lower end of the first side plate 21 is flush with the lower bottom surface of the bottom support 12. The lower bottom surface of the bottom support 12 is used to directly contact the ground. When the lower end of the first side plate 21 is flush with the lower bottom surface of the bottom support 12, the first side plate 21 can directly provide a supporting force to the first side plate 21 through the ground to offset the gravity of the first side plate 21, thereby reducing the force applied by the first side plate 21 to the nail (connected with the bottom support 12), reducing the deformation of the nail, and making the box structure more stable.

[0034] Because space is needed between the bottom supports 12 for the forks of a forklift to be inserted, the area difference between the bottom supports 12 and the bottom plate 11 is large, and the pressure of the gravity of the objects on the bottom plate 11 will mostly act on the bottom supports 12, and the pressure at the contact between the bottom supports 12 and the bottom plate 11 is large, and the bottom supports 12 are easily deformed, in order to solve this problem, in the embodiment, the bottom pallet 1 further comprises a plurality of strip-shaped structure plates 13; the structure plates 13 are fixed between the bottom supports 12 and the bottom plate 11; the strip-shaped extension direction of the structure plates 13 is perpendicular to the strip-shaped extension direction of the bottom supports 12; the spacing between adjacent structure plates 13 is equal. The structure plates 13 are in contact with the bottom supports 12, so that the bottom plate 11 does not directly contact the bottom supports 12, and the sum of the areas of the structure plates 13 is greater than the sum of the areas of the bottom supports 12, so that when objects of the same mass are placed on the bottom plate 11, the pressure between the bottom plate 11 and the structure plates 13 is smaller.

[0035] Because the box may collide with other objects during transportation and at rest, these collisions are usually from the side of the box, therefore, in the embodiment, a side plate reinforcing plate 3 is further included; the side plate reinforcing plate 3 includes two first side plate reinforcing plates 31 and two second side plate reinforcing plates 32; the plate surface of the first side plate 21 facing another first side plate 21 is an inner side surface, and the other side surface is an outer side surface; the outer side surface of the first side plate 21 is fixed with the first side plate reinforcing plate 31; the plate surface of the second side plate 22 facing another second side plate 22 is an inner side surface, and the other side surface is an outer side surface; the outer side surface of the second side plate 22 is fixed with the second side plate reinforcing plate 32; the left and right ends of the second side plate reinforcing plate 32 respectively abut the plate surfaces of the two first side plate reinforcing plates 31 and are fixed; the lower end of the first side plate reinforcing plate 31 is flush with the lower end of the second side plate reinforcing plate 32; the lower end of the second side plate reinforcing plate 32 abuts on the bottom support 12. When the box collides with an object moving in a direction perpendicular to the plate surface of the first side plate 21, the force generated by the collision will act on the first side plate reinforcing plate 31, and the first side plate reinforcing plate 31 will disperse part of the force to the two second side plate reinforcing plates 32, reducing the force received by the first side plate 21 (compared to without the side plate reinforcing plate 3), thereby protecting the first side plate 21; when the box collides with an object moving in a direction perpendicular to the plate surface of the second side plate 22, the force generated by the collision will act on the second side plate reinforcing plate 32, and the second side plate reinforcing plate 32 will disperse part of the force to the two first side plates 21, thereby reducing the force received by the second side plate 22, thereby protecting the second side plate 22.

[0036] The first side plate reinforcing plate 31 is used as a protective structural member. If the first side plate reinforcing plate 31 is heavy, not only the production and transportation costs of the whole wooden box will increase, but also the heavy structure fixed on the side ring plate 2 will press the side ring plate 2, causing the side ring plate 2 to deform. In order to reduce the weight of the box, in the embodiment, the first side plate reinforcing plate 31 comprises a first horizontal plate 311, a second horizontal plate 312 and a plurality of first vertical plates 313; the first horizontal plate 311 is fixed on the outer side of the first side plate 21 at the upper side of the first side plate 21 and abuts against the first side plate reinforcing plate 31; the second horizontal plate 312 is fixed on the outer side of the first side plate 21 at the lower side of the first side plate 21; the upper bottom surface of the first horizontal plate 311 is flush with the upper bottom surface of the first side plate 21; the lower bottom surface of the second horizontal plate 312 is flush with the upper bottom surface of the bottom support 12; the first vertical plate 313 is arranged between the first horizontal plate 311 and the second horizontal plate 312; the upper bottom surface of the first vertical plate 313 is flush with the lower bottom surface of the first horizontal plate 311; the lower bottom surface of the first vertical plate 313 is flush with the upper bottom surface of the second horizontal plate 312; the adjacent first vertical plates 313 have equal spacing. Since the collision of external objects is usually towards the edges of the box, the first side plate reinforcing plate 31 mainly protects the upper, lower, left and right four sides of the outer side of the first side plate 21 (the upper side of the first side plate 21 is protected by the first horizontal plate 311, the lower side of the first side plate 21 is protected by the second horizontal plate 312, the left side of the first side plate 21 is protected by one first vertical plate 313, and the right side of the first side plate 21 is protected by one first vertical plate 313), and the position between the first horizontal plate 311 and the second horizontal plate 312 is ensured by the plurality of first vertical plates 313, so as to avoid the displacement between the first horizontal plate 311 and the second horizontal plate 312, and the positions of the first vertical plates 313 on the left and right sides of the first side plate 21 are reversely ensured by the stable first horizontal plate 311 and the second horizontal plate 312.

[0037] As a preferred solution, in the embodiment, the number of the first vertical plates 313 is three.

[0038] Similarly to the first side plate reinforcing plate 31, in the embodiment, the second side plate reinforcing plate 32 comprises a third horizontal plate 321, a fourth horizontal plate 322 and a plurality of second vertical plates 323; the third horizontal plate 321 is fixed on the outer side of the second side plate 22 at the upper side of the second side plate 22 and abuts against the second side plate reinforcing plate 32; the fourth horizontal plate 322 is fixed on the outer side of the second side plate 22 at the lower side of the second side plate 22; the upper bottom surface of the third horizontal plate 321 is flush with the upper bottom surface of the second side plate 22; the lower bottom surface of the fourth horizontal plate 322 is flush with the upper bottom surface of the bottom support 12; the second vertical plate 323 is arranged between the third horizontal plate 321 and the fourth horizontal plate 322; the upper bottom surface of the second vertical plate 323 is flush with the lower bottom surface of the third horizontal plate 321; the lower bottom surface of the second vertical plate 323 is flush with the upper bottom surface of the fourth horizontal plate 322; the adjacent second vertical plates 323 have equal spacing.

[0039] As a preferred solution, in the embodiment, the number of the second vertical plates 323 is three.

[0040] After the wood box contains the articles, the wood box needs to be moved to a special storage place for storage, and the projection of the whole structure of the wood box to the horizontal plane is the floor area of the wood box. In order to save the floor area of multiple wood boxes when stored, the wood boxes are usually stacked, so that the floor area originally capable of storing only one wood box can store multiple wood boxes, thereby more efficiently utilizing the storage space of the storage place. However, the existing wood box structure is prone to crushing the cover plate when stacked and stored. To solve this problem, the embodiment further comprises a cover plate 4; the cover plate 4 comprises a cover plate body 41 and a cover plate reinforcing rib 42; the plate surface of the cover plate body 41 is parallel to the bottom plate 11; the lower bottom surface of the cover plate body 41 is flush with the upper end of the first side plate 21; the reinforcing rib 42 is fixed on the upper bottom surface of the cover plate body 41; the projection of the reinforcing rib 42 to the horizontal plane covers the projection of the bottom support 12 to the horizontal plane. When two boxes are stacked, the bottom support 12 of the upper box will be completely on the reinforcing rib 42 of the cover plate 4, thereby avoiding the direct compression of the bottom support 12 on the cover plate 4, and preventing the cover plate 4 from being crushed by the bottom support 12.

[0041] In summary, the utility model discloses a wood box of stable connection relates to wood box field, including bottom pallet and side ring board, the bottom pallet includes bottom plate and a plurality of bottom support, the bottom plate surface horizontal setting, the bottom support is the cuboid strip, the bottom support sets up the downside of bottom plate, the side ring board includes two first side plates and two second side plates, two first side plate surface parallel, two second side plate surface parallel, the first side plate surface with second side plate surface each other vertical, the left and right two ends of second side plate respectively stick to two first side plate surface fixed, the upper end of first side plate with second side plate upper end flush, the lower end of second side plate with bottom support upper bottom surface flush, the first side plate surface with bottom support strip extension direction parallel, the side of first side plate stick to second side plate with a bottom support stick to. The wood box of stable connection provided by the utility model solves the problem of low connection strength between the side ring plate and the bottom plate of the prior art wood box, and can improve the connection strength of the side ring plate and the bottom plate of the wood box.

[0042] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation, direct or indirect application in other related technical fields by using the contents of the utility model specification and drawings are also included in the patent protection range of the utility model.

Claims

1. A wooden box with stable connection, characterized in that, It includes a bottom pallet and side ring plates; the bottom pallet includes a base plate and several base supports; The base plate surface is horizontally positioned. The base is a rectangular strip; the base is located on the underside of the base plate; The side ring plate includes two first side plates and two second side plates; The surfaces of the two first side panels are parallel; the surfaces of the two second side panels are parallel. The surface of the first side plate is perpendicular to the surface of the second side plate; The left and right ends of the second side plate are respectively fixed to the surfaces of the two first side plates; The upper end of the first side plate is flush with the upper end of the second side plate; The lower end of the second side plate is flush with the bottom surface of the base. The surface of the first side plate is parallel to the strip-shaped extension direction of the base; the side of the first side plate that is abutting the second side plate is abutting one of the base plates.

2. The wooden box with a stable connection as described in claim 1, characterized in that, The lower end of the first side plate is flush with the bottom surface of the base.

3. The wooden box with a stable connection as described in claim 1, characterized in that, The bottom pallet also includes several strip-shaped structural plates; the structural plates are fixed between the base support and the bottom plate. The strip-shaped extension direction of the structural plate is perpendicular to the strip-shaped extension direction of the base; The spacing between adjacent structural plates is equal.

4. The wooden box with a stable connection as described in claim 1, characterized in that, It also includes side plate reinforcement plates; The side plate reinforcing plate includes two first side plate reinforcing plates and two second side plate reinforcing plates; The side of the first side plate facing the other first side plate is the inner side, and the other side is the outer side; a first side plate reinforcing plate is fixed to the outer side of the first side plate; The side of the second side plate facing the other second side plate is the inner side, and the other side is the outer side; a second side plate reinforcing plate is fixed to the outer side of the second side plate; The left and right ends of the second side plate reinforcing plate are respectively fixed to the surfaces of the two first side plate reinforcing plates; The lower end of the first side plate reinforcing plate is flush with the lower end of the second side plate reinforcing plate; the lower end of the second side plate reinforcing plate abuts against the base.

5. The wooden box with a stable connection as described in claim 4, characterized in that, The first side plate reinforcing plate includes a first horizontal plate, a second horizontal plate, and several first vertical plates; Between the first side plate and the first side plate reinforcing plate that are close to each other, the first horizontal plate is fixed at the upper side of the outer side surface of the first side plate; the second horizontal plate is fixed at the lower side of the outer side surface of the first side plate. The top surface of the first horizontal plate is flush with the top surface of the first side plate; the bottom surface of the second horizontal plate is flush with the top surface of the base. The first vertical plate is disposed between the first horizontal plate and the second horizontal plate; the upper bottom surface of the first vertical plate is flush with the lower bottom surface of the first horizontal plate; the lower bottom surface of the first vertical plate is flush with the upper bottom surface of the second horizontal plate. The spacing between adjacent first vertical plates is equal.

6. The wooden box with a stable connection as described in claim 5, characterized in that, The number of the first vertical plates is three.

7. The wooden box with a stable connection as described in claim 4, characterized in that, The second side plate reinforcement plate includes a third horizontal plate, a fourth horizontal plate, and several second vertical plates; Between the second side plate and the second side plate reinforcing plate that are close to each other, the third horizontal plate is fixed to the upper side of the outer side surface of the second side plate; the fourth horizontal plate is fixed to the lower side of the outer side surface of the second side plate. The upper bottom surface of the third horizontal plate is flush with the upper bottom surface of the second side plate; the lower bottom surface of the fourth horizontal plate is flush with the upper bottom surface of the base. The second vertical plate is disposed between the third horizontal plate and the fourth horizontal plate; the upper bottom surface of the second vertical plate is flush with the lower bottom surface of the third horizontal plate; the lower bottom surface of the second vertical plate is flush with the upper bottom surface of the fourth horizontal plate. The spacing between adjacent second vertical plates is equal.

8. The wooden box with a stable connection as described in claim 7, characterized in that, The number of the second vertical panels is three.

9. The wooden box with a stable connection as described in claim 1, characterized in that, It also includes a cover plate; the cover plate includes a cover plate body and a cover plate reinforcing rib; the surface of the cover plate body is parallel to the bottom plate; the bottom surface of the cover plate body is flush with the top end of the first side plate; the reinforcing rib is fixed to the bottom surface of the cover plate body; The projection of the reinforcing rib onto the horizontal plane covers the projection of the base onto the horizontal plane.

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