Mortise and tenon connection type detachable and renewable wooden packaging box

Abstract

The invention discloses a tenon-and-mortise connection type detachable and renewable wooden packaging box, and relates to the field of packaging boxes, the tenon-and-mortise connection type detachable and renewable wooden packaging box comprises a bottom plate, and the front side, the rear side, the left side and the right side between the bottom plate and a top plate are connected through a first side plate and a second side plate which are symmetrically arranged in a tenon-and-mortise fit mode; and the sealing component is used for sealing and filling gaps of the packaging box plates, and buffer cavities are formed in the first side plate and the second side plate correspondingly. According to the tenon-and-mortise connection type detachable and renewable wooden packaging box, in the using process, the wooden packaging box can be rapidly assembled in a tenon-and-mortise connection mode, later-period disassembly is convenient, the packaging box cannot be damaged, regeneration use is convenient, gaps between the plates can be automatically filled and sealed in the assembling process, and the assembling efficiency is improved. And meanwhile, the buffer components are arranged at the joints of the plates and in the plates, when the packaging box is vibrated or impacted, energy can be absorbed through tiny deformation of the structures, damage to products is reduced, and the using stability of the wooden packaging box is kept.

Description

Technical Field

[0001] The invention relates to the technical field of packaging boxes, in particular to a mortise and tenon-joined, detachable and regenerated wooden packaging box. Background Art

[0002] There are many types of packaging boxes, and wooden packaging boxes are one of them. There is no specific regulation on the size of wooden packaging boxes, which is generally determined according to specific requirements. Wooden packaging boxes are widely used in the transportation and outer packaging of products in industries such as logistics, mechanical electronics, ceramic building materials, hardware and electrical appliances, precision instruments and meters, fragile goods and oversized items due to their advantages of being sturdy and easy to obtain. The existing wooden packaging boxes are connected by nails or bolts during assembly, which takes a lot of time to assemble. In addition, wooden packaging boxes are easy to wear and tear after disassembly and are not easy to be recycled, which leads to waste of resources. In order to solve the above defects, the prior art (the announcement number is CN220701685U, and the Chinese patent with the announcement date of 2024-04-02) is a wooden packaging for logistics, a bottom plate, an insert block, a first side plate, a dovetail strip, a second side plate, a dovetail groove, a plug hole and a cover plate, which can achieve the assembly of a wooden packaging box for logistics in a spliced ​​manner, which is convenient for the disassembly and assembly of the wooden packaging box, greatly reduces the transportation space occupied by the wooden packaging box, thereby reducing the transportation cost, and is convenient for the recycling of the wooden packaging box, and reduces the cost effect. When the wooden packaging box is transported, the bottom plate, the first side plate, the second side plate and the box cover are stacked and placed inside the transport vehicle, which greatly reduces the transportation space occupied. When assembling, the insert blocks on both sides of the bottom plate are respectively inserted into the plug holes on the outer surfaces of the two second side plates, and the four dovetail strips on both sides of the two first side plates are respectively inserted into the four dovetail grooves, thereby completing the assembly of the wooden packaging box. In the later stage, when one of the bottom plate, the first side plate and the second side plate is damaged, the remaining part can also be disassembled and continued to be used; Prior art (Chinese patent with announcement number CN221341579U and announcement date 2024-07-16) An assembled wooden packaging box, which can be spliced ​​according to the size of the goods through the cooperation between the packaging box body and the fixing plate, and is fixed by the fixing plate after the assembly is completed to enhance its overall firmness, and through the cooperation of the pins, sliders, push rods, blocks, springs, protrusions, struts and clamping blocks in the clamping components, after the box body is spliced, the cover plate and the frame can be clamped, and when the goods in the box body need to be taken out, the cover plate can be easily taken out from the top of the frame, thereby improving the loading and unloading efficiency of the goods and avoiding damage to the box body when taking out the goods, thereby improving the service life of the packaging box; Compared with the connection of nails and bolts, the above scheme improves the efficiency of disassembly and assembly of wooden packaging boxes. However, the assembly connection between the boards is a hard contact, and a large number of gaps will be generated between the boards. After assembly, they need to be manually sealed, which is more cumbersome. In the hard contact method, when bumps and bumps occur during transportation, when the packaging box is vibrated or impacted, the connection parts of the sides and the boards are not easy to absorb energy in time, and loosen due to physical loss, which directly acts on the product, damaging the product, thereby affecting the overall stability of the wooden packaging box during use. Summary of the invention

[0003] The purpose of the present invention is to provide a detachable and recyclable wooden packaging box with mortise and tenon connections, so as to solve the problem that the existing wooden packaging boxes proposed in the above background technology have a large number of gaps between the boards after convenient assembly, and need to be manually sealed after assembly. At the same time, the assembly connection between the boards is a hard contact. When the packaging box is subjected to vibration or impact, the connection parts between the sides and the boards are not convenient for timely absorption of energy, and looseness occurs due to physical loss, which directly acts on the product, damaging the product, thereby affecting the stability of the wooden packaging box during overall use.

[0004] To achieve the above object, the present invention provides the following technical solution: a mortise and tenon joint type removable recycled wooden packaging box, comprising a bottom plate, the bottom of the bottom plate is symmetrically fixed with supporting feet, a top plate is arranged above the bottom plate, and the front and rear sides and the left and right sides between the bottom plate and the top plate are respectively connected by symmetrically arranged first side plates and second side plates with mortise and tenon joints; The top and bottom of the second side plate are fixedly mounted with tenons, the tenons are slidably engaged with rivet grooves provided on the opposite surfaces of the bottom plate and the top plate, and dovetail edges are symmetrically fixed to the front and rear sides of the second side plate, the dovetail edges are concave-convex engaged with the embedded grooves provided on the left and right ends of the first side plate; Sealing components are arranged on the inner sides of the rivet groove and the embedding groove and on the opposite surfaces of the bottom plate and the top plate, and the sealing components seal and fill the gaps in the packaging box sheet materials; A buffer cavity is provided inside the first side plate and the second side plate. An impact-resistant component is provided inside the buffer cavity. The impact-resistant component absorbs energy through deformation to reduce damage to the product.

[0005] Furthermore, the tenon on the second side panel is configured as a hemispherical column structure, the length of the tenon is equal to the length of the second side panel, and the length of the rivet groove matching the tenon is greater than the length of the tenon.

[0006] Furthermore, the dovetail edge and the embedding groove are connected to each other and thereby abut against the elastic metal sheet. The elastic metal sheet is configured as an arc structure. The elastic metal sheet is installed inside the embedding groove. The embedding groove and the elastic metal sheet have the same length.

[0007] Furthermore, the sealing component includes a first air bag fixedly mounted on the inner wall of the rear side of the rivet groove, the first air bag is in extrusion contact with the tenon, the air outlet of the first air bag is connected with the first sealing bag in the recess through a connecting tube, the recess is respectively opened at the left and right edges of the opposite surfaces of the bottom plate and the top plate, the first sealing bag is correspondingly arranged at the edges of the opposite surfaces of the bottom plate and the top plate, the first sealing bag is arranged as a rectangular structure, and is used to seal the contact surfaces of the bottom plate, the top plate and the first side plate and the second side plate.

[0008] Furthermore, the sealing component also includes a slide plate slidably connected to the middle part of the dovetail edge through a spring, the outer end of the slide plate is in contact with the elastic metal sheet, and the inner end of the slide plate is in compression contact with the second airbag, and the second airbag is fixed in the sliding space in the middle part of the dovetail edge.

[0009] Furthermore, the outlet of the second airbag is connected to the second sealing bag through a connecting pipe. The second sealing bag is symmetrically arranged at the hypotenuse on both sides of the dovetail edge for sealing between the dovetail edge and the embedding groove. The length of the second sealing bag is equal to the length of the embedding groove.

[0010] Furthermore, the impact-resistant component includes a buffer plate arranged on the outer side of the buffer cavity, a connecting plate is fixed to the side of the buffer plate, the connecting plate is slidably connected in the sleeve, the connecting plate and the sleeve are both arranged as a rectangular structure, the height of the buffer plate is equal to the height of the buffer plate, and the sleeve is fixed on the inner wall of the buffer cavity on the inner side.

[0011] Furthermore, a circular sliding space is opened in the middle of the connecting plate, and a protrusion is fixedly installed on the inner wall of the circular sliding space, the end of the protrusion is connected to the spiral groove, the spiral groove is opened on the outside of the rotating rod, and the rotating rod passes through and is rotatably connected to the inner wall of the buffer cavity.

[0012] Furthermore, the end bevel gear connector of the rotating rod is connected to the screw, and the screw rotates at equal intervals in the inner walls of the first side plate and the second side plate. The top and bottom of the screw are threadedly connected with auxiliary positioning blocks, and the auxiliary positioning blocks are slidably connected to the top and bottom of the first side plate and the second side plate, and the auxiliary positioning blocks are arranged as a rib-shaped structure.

[0013] Furthermore, the outer side of the auxiliary positioning block is engaged with the bayonet, and the bayonet is arranged at equal intervals on the edges around the opposite surfaces of the bottom plate and the top plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The mortise and tenon joint type detachable and recyclable wooden packaging box can be quickly assembled by mortise and tenon joints during use, and is convenient to disassemble later without causing damage to the packaging box, and is convenient for recycling. In the assembly process, the gaps between the boards can be automatically filled and sealed, and buffer components are provided at the board joints and inside the boards. When the packaging box is subjected to vibration or impact, the energy can be absorbed by the slight deformation of these structures, thereby reducing damage to the product and maintaining the stability of the wooden packaging box in use. 1. Furthermore, the first side panel and the second side panel are connected by the cooperation of the dovetail edge and the embedded groove, so that the four sides of the packaging box are quickly connected, and the rivet grooves on the bottom panel and the top panel are slidably connected with the tenons on the second side panel, so that the bottom and top of the packaging box are quickly and conveniently installed and fixed with the plates on the four sides, without using any external connecting parts in the whole process. The mortise and tenon connection is convenient to operate and has a stable connection. The dovetail edge conflicts with the end of the elastic metal sheet of the embedded groove. When an impact occurs later, the elastic metal sheet can offset the external force through elastic deformation to avoid damage to the connection. 2. Further, after the tenon is connected to the rivet groove, the first airbag inside the rivet groove is squeezed, and the gas in the first airbag is transported to the first sealing bag through the connecting pipe, and the rectangular first sealing bag expands, thereby sealing the contact surfaces of the top plate and the bottom plate with the first side plate and the second side plate, thereby ensuring the sealing of the upper and lower sides; 3. Further, after the dovetail edge contacts the elastic metal sheet, it will resist the slide plate, and after the slide plate slides, it will compress the spring, and after the slide plate slides, it will squeeze the second airbag, and the gas in the second airbag is transported to the second sealing bag through the connecting pipe. After the second sealing bag expands, it seals the connection between the first side plate and the second side plate, thereby maintaining the sealing of the side of the packaging box; 4. Furthermore, when an external force impact occurs, the buffer plate in the buffer cavity is first subjected to force, and after the buffer plate is subjected to force, it drives the connecting plate to slide in the sleeve. After the connecting plate slides, the protrusion on its inner wall will slide in the spiral groove, thereby driving the rotating rod to rotate. After the rotating rod rotates, it drives the screw to rotate through the bevel gear connecting piece. After the screw rotates, it drives the auxiliary positioning blocks at the top and bottom to extend. After the auxiliary positioning blocks are extended, they engage with the bayonet on the top plate and the bottom plate, thereby maintaining the stability of the overall connection of the packaging box and preventing deformation from damaging the internal items. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the present invention after overall assembly; Figure 2 This is a schematic diagram of a top view of a structure in which a bottom plate and a top plate are separated according to the present invention; FIG. 3 shows an embodiment of the present invention. Figure 2 The enlarged structural diagram at A in the middle; FIG4 is a schematic diagram of the top plate and bottom plate of the present invention when viewed from the bottom; FIG5 is an enlarged schematic diagram of the structure at B in FIG4 of the present invention; FIG6 is a schematic diagram of the separation structure of the first side plate and the second side plate of the present invention; FIG7 is an enlarged schematic diagram of the structure at C in FIG6 of the present invention; FIG8 is a schematic diagram of a front cross-sectional structure of the middle portion of the second side plate of the present invention; FIG9 is an enlarged structural schematic diagram of point D in FIG8 of the present invention; Fig.10 It is a schematic diagram of a partial top-sectional structure of the first side plate and the second side plate of the present invention; Fig.11 For the present invention Fig.10 The enlarged structural diagram at E in the middle; Fig.12 For the present invention Fig.10 The enlarged structural diagram at F in the middle; Fig.13 This is a schematic diagram of the explosion structure of the first side plate of the present invention; Fig.14 For the present invention Fig.13 The enlarged structural diagram at G in the middle; Fig.15 This is a schematic diagram of the explosion structure of the second side plate of the present invention; Fig.16 For the present invention Fig.15 The schematic diagram of the structure at H in the middle is enlarged; Fig.17 It is a schematic diagram of the structure of the first airbag and the first sealing bag of the present invention; Fig.18 For the present invention Fig.17 The enlarged structural diagram at position I in the middle; Fig.19 It is a schematic diagram of the explosion structure of the dovetail edge, the second airbag and the second sealing bag of the present invention.

[0016] In the figure: 1, bottom plate; 2, support foot; 3, top plate; 4, first side plate; 5, second side plate; 6, tenon; 7, rivet groove; 8, first airbag; 9, notch; 10, first sealing bag; 11, dovetail edge; 12, embedded groove; 13, elastic metal sheet; 14, slide plate; 15, spring; 16, second sealing bag; 17, buffer cavity; 18, buffer plate; 19, connecting plate; 20, sleeve; 21, bump; 22, spiral groove; 23, rotating rod; 24, screw; 25, auxiliary positioning block; 26, bayonet; 27, second airbag. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1 - Fig.19 The present invention provides the following technical scheme: a detachable and regenerated wooden packaging box with mortise and tenon connection, comprising a bottom plate 1, a supporting leg 2 being symmetrically fixed to the bottom of the bottom plate 1, a top plate 3 being arranged above the bottom plate 1, the front and rear sides and the left and right sides between the bottom plate 1 and the top plate 3 are respectively connected by mortise and tenon joints of a symmetrically arranged first side plate 4 and a second side plate 5, the top and bottom of the second side plate 5 are fixedly installed with a convex tenon 6, the convex tenon 6 is slidably engaged with a rivet groove 7 opened on the opposite surfaces of the bottom plate 1 and the top plate 3, the front and rear sides of the second side plate 5 are symmetrically fixed with a dovetail edge 11, the dovetail edge 11 is connected with a concave-convex engagement with an embedding groove 12 opened on the left and right ends of the first side plate 4, sealing components are arranged on the inner sides of the rivet groove 7 and the embedding groove 12 and on the opposite surfaces of the bottom plate 1 and the top plate 3, and the sealing components seal and fill the gaps in the packaging box sheet materials, the first side plate 4 and the second side plate 5 are both provided with a buffer cavity 17, the buffer cavity 17 is provided with an anti-impact component, and the anti-impact component absorbs energy through deformation to reduce damage to the product When in use, the support legs 2 can separate the entire packaging box from the ground by a certain distance to prevent moisture. During assembly, the first side panel 4 and the second side panel 5 are connected by the cooperation of the dovetail edge 11 and the embedding groove 12, so that the four sides of the packaging box are quickly connected, and the rivet grooves 7 on the bottom panel 1 and the top panel 3 are engaged and slidably connected with the tenons 6 on the second side panel 5, so that the bottom and top of the packaging box and the surrounding panels are quickly and conveniently installed and fixed. No external connecting parts are used throughout the process. The mortise and tenon connection is convenient to operate and the connection is stable. After the panels are assembled, the adjacent panels are synchronously sealed to prevent the items inside the packaging box from getting damp during use. At the same time, during use, when external force impact occurs, the first side panel 4 and the second side panel 5 absorb and disperse the external force through the impact-resistant parts inside the buffer cavity 17 to avoid damage to the items inside the packaging box.

[0019] Please refer to Figure 1 - Figure 7 and Fig. 9 and Fig.11As shown, the tenon 6 on the second side plate 5 is configured as a hemispherical column structure, the length of the tenon 6 is equal to the length of the second side plate 5, the length of the rivet groove 7 matched with the tenon 6 is greater than the length of the tenon 6, the dovetail edge 11 and the embedded groove 12 are connected to the elastic metal sheet 13, the elastic metal sheet 13 is configured as an arc structure, the elastic metal sheet 13 is installed inside the embedded groove 12, and the lengths of the embedded groove 12 and the elastic metal sheet 13 are equal; When in use, when the top plate 3 and the bottom plate 1 are connected to the first side plate 4 and the second side plate 5, the tenon 6 is connected to the rivet groove 7, and when the first side plate 4 and the second side plate 5 are connected, the dovetail edge 11 and the embedding groove 12 are connected, and the dovetail edge 11 and the end of the elastic metal sheet 13 of the embedding groove 12 are in conflict with each other. When an impact occurs later, the elastic metal sheet 13 can offset the external force through elastic deformation to avoid damage to the connection.

[0020] Embodiment 2: Based on Embodiment 1, a first sealing bag 10 and a second air bag 27 are also disclosed. Please refer to Figure 4-Figure 5 , Fig. 9 , Figure 17-Figure 18 As shown, its specific structure is as follows: the sealing component includes a first airbag 8 fixedly mounted on the inner wall of the rear side of the rivet groove 7, the first airbag 8 is in compression contact with the tenon 6, the air outlet of the first airbag 8 is connected with the first sealing bag 10 in the recess 9 through a connecting pipe, the recess 9 is respectively opened at the left and right edges of the opposite surfaces of the bottom plate 1 and the top plate 3, the first sealing bag 10 is correspondingly arranged at the edges of the opposite surfaces of the bottom plate 1 and the top plate 3, the first sealing bag 10 is set to a rectangular structure, and is used for sealing the contact surfaces of the bottom plate 1, the top plate 3 and the first side plate 4 and the second side plate 5; When in use, after the tenon 6 is connected to the rivet groove 7, the first airbag 8 inside the rivet groove 7 is squeezed, and the gas in the first airbag 8 is transported to the first sealing bag 10 through the connecting tube. The rectangular first sealing bag 10 expands, and then the contact surfaces between the top plate 3 and the bottom plate 1 and the first side plate 4 and the second side plate 5 are sealed, thereby ensuring the sealing of the upper and lower sides.

[0021] Please refer to Figure 3 , Figure 7 , Fig.11 and Fig.19 As shown, the sealing component also includes a slide plate 14 slidably connected to the middle of the dovetail edge 11 through a spring 15, the outer end of the slide plate 14 abuts against the elastic metal sheet 13, the inner end of the slide plate 14 is pressed and contacted with the second airbag 27, the second airbag 27 is fixed in the sliding space in the middle of the dovetail edge 11, the outlet of the second airbag 27 is connected to the second sealing bag 16 through a connecting pipe, the second sealing bag 16 is symmetrically arranged at the hypotenuse on both sides of the dovetail edge 11, and is used for sealing between the dovetail edge 11 and the embedded groove 12, and the length of the second sealing bag 16 is equal to the length of the embedded groove 12; When in use, after the dovetail edge 11 contacts the elastic metal sheet 13, it will resist the slide plate 14. After the slide plate 14 slides, it will compress the spring 15. After the slide plate 14 slides, it will squeeze the second airbag 27. The gas in the second airbag 27 is transported to the second sealing bag 16 through the connecting pipe. After the second sealing bag 16 expands, it seals the connection between the first side panel 4 and the second side panel 5, thereby maintaining the sealing of the side of the packaging box.

[0022] Embodiment 3: Based on the embodiment 2, the protrusion 21, the spiral groove 22, the auxiliary positioning block 25 and the bayonet 26 are also disclosed. Please refer to Figure 9-10 and Figure 12-16 As shown, its specific structure is as follows: the impact-resistant component includes a buffer plate 18 arranged on the outer side of the buffer cavity 17, a connecting plate 19 is fixed on the side of the buffer plate 18, and the connecting plate 19 is slidably connected to the sleeve 20. The connecting plate 19 and the sleeve 20 are both set to a rectangular structure. The height of the buffer plate 18 is equal to the height of the buffer plate 18. The sleeve 20 is fixed on the inner wall of the buffer cavity 17. A circular sliding space is opened in the middle of the connecting plate 19, and a protrusion 21 is fixedly installed on the inner wall of the circular sliding space. The end of the protrusion 21 is connected to the spiral groove 22. The spiral groove 22 is opened on the outer side of the rotating rod 23. The rotating rod 23 penetrates and is rotatably connected to the inner wall of the buffer cavity 17; During use, when an external force impact occurs, the buffer plate 18 in the buffer cavity 17 is first subjected to force, and the buffer plate 18 drives the connecting plate 19 to slide in the sleeve 20. After the connecting plate 19 slides, the protrusion 21 on its inner wall will slide in the spiral groove 22, thereby driving the rotating rod 23 to rotate; Please refer to Figure 9-10 and Figure 12-Figure 15 As shown, the end bevel gear connector of the rotating rod 23 is connected to the screw 24, and the screw 24 rotates in the inner wall of the first side plate 4 and the second side plate 5 at equal intervals. The top and bottom of the screw 24 are both threadedly connected with auxiliary positioning blocks 25, and the auxiliary positioning blocks 25 penetrate and slide through the top and bottom of the first side plate 4 and the second side plate 5. The auxiliary positioning blocks 25 are set as a rib-shaped structure, and the outer side of the auxiliary positioning blocks 25 is engaged with the bayonet 26, and the bayonet 26 is respectively and evenly spaced at the edges around the opposite surfaces of the bottom plate 1 and the top plate 3; When in use, the rotating rod 23 rotates and drives the screw 24 to rotate through the bevel gear connecting piece. The screw 24 rotates and drives the auxiliary positioning blocks 25 at the top and bottom to extend. After the auxiliary positioning blocks 25 are extended, they engage with the bayonet 26 on the top plate 3 and the bottom plate 1, thereby maintaining the stability of the overall connection of the packaging box and preventing deformation and damage to the items inside.

[0023] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mortise and tenon joint type removable recycled wooden packaging box, comprising a bottom plate (1), a bottom of the bottom plate (1) having legs (2) symmetrically fixed thereto, a top plate (3) arranged above the bottom plate (1), and the front and rear sides and the left and right sides of the bottom plate (1) and the top plate (3) being respectively connected by mortise and tenon joints through a symmetrically arranged first side plate (4) and a second side plate (5); Features: The top and bottom of the second side plate (5) are fixedly mounted with tenons (6), the tenons (6) being slidably engaged with rivet grooves (7) provided on the opposite surfaces of the bottom plate (1) and the top plate (3), and the front and rear sides of the second side plate (5) are symmetrically fixed with dovetail edges (11), the dovetail edges (11) being concavely engaged with embedded grooves (12) provided on the left and right ends of the first side plate (4); Sealing components are provided on the inner sides of the rivet groove (7) and the embedding groove (12) and on the opposite surfaces of the bottom plate (1) and the top plate (3), and the sealing components seal and fill the gaps in the packaging box sheet material; A buffer cavity (17) is provided inside the first side plate (4) and the second side plate (5), and an impact-resistant component is provided inside the buffer cavity (17). The impact-resistant component absorbs energy through deformation, thereby reducing damage to the product.

2. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 1, characterized in that: The tenon (6) on the second side plate (5) is configured as a hemispherical column structure, the length of the tenon (6) is equal to the length of the second side plate (5), and the length of the rivet groove (7) matching the tenon (6) is greater than the length of the tenon (6).

3. The mortise and tenon jointed detachable recycled wooden packaging box according to claim 1, characterized in that: After the dovetail edge (11) and the embedding groove (12) are connected, they abut against the elastic metal sheet (13); the elastic metal sheet (13) is arranged in an arc-shaped structure; the elastic metal sheet (13) is installed inside the embedding groove (12); and the embedding groove (12) and the elastic metal sheet (13) are of equal length.

4. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 1, characterized in that: The sealing component comprises a first air bag (8) fixedly mounted on the inner wall of the rear side of the rivet groove (7), the first air bag (8) being in compression contact with the tenon (6), an air outlet of the first air bag (8) being connected to a first sealing bag (10) in a recess (9) through a connecting pipe, the recess (9) being respectively provided at the left and right edges of the opposing surfaces of the bottom plate (1) and the top plate (3), the first sealing bag (10) being correspondingly arranged at the edges of the opposing surfaces of the bottom plate (1) and the top plate (3), the first sealing bag (10) being arranged in a rectangular structure, and being used for sealing the contact surfaces of the bottom plate (1), the top plate (3) and the first side plate (4) and the second side plate (5).

5. The mortise and tenon jointed detachable recycled wooden packaging box according to claim 1, characterized in that: The sealing component further comprises a slide plate (14) slidably connected to the middle of the dovetail edge (11) via a spring (15), the outer end of the slide plate (14) abuts against the elastic metal sheet (13), the inner end of the slide plate (14) is in compression contact with a second airbag (27), and the second airbag (27) is fixed in the sliding space in the middle of the dovetail edge (11).

6. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 5, characterized in that: The outlet of the second airbag (27) is connected to the second sealing bag (16) via a connecting pipe. The second sealing bag (16) is symmetrically arranged at the oblique edges on both sides of the dovetail edge (11) and is used to seal between the dovetail edge (11) and the embedding groove (12). The length of the second sealing bag (16) is equal to the length of the embedding groove (12).

7. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 1, characterized in that: The impact-resistant component comprises a buffer plate (18) arranged on the outer side of the buffer cavity (17); a connecting plate (19) is fixed to the side of the buffer plate (18); the connecting plate (19) is slidably connected to a sleeve (20); the connecting plate (19) and the sleeve (20) are both arranged as rectangular structures; the height of the buffer plate (18) is equal to the height of the buffer plate (18); and the sleeve (20) is fixed to the inner wall of the buffer cavity (17) on the inner side.

8. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 7, characterized in that: A circular sliding space is provided in the middle of the connecting plate (19), and a protrusion (21) is fixedly mounted on the inner wall of the circular sliding space. The end of the protrusion (21) is connected to a spiral groove (22). The spiral groove (22) is provided on the outer side of a rotating rod (23). The rotating rod (23) penetrates and is rotatably connected to the inner wall of the buffer chamber (17).

9. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 8, characterized in that: The end bevel gear connector of the rotating rod (23) is connected to the screw rod (24), and the screw rod (24) rotates at equal intervals in the inner walls of the first side plate (4) and the second side plate (5). The top and bottom of the screw rod (24) are both threadedly connected to auxiliary positioning blocks (25), and the auxiliary positioning blocks (25) penetrate and are slidably connected to the top and bottom of the first side plate (4) and the second side plate (5), and the auxiliary positioning blocks (25) are arranged as rib-shaped structures.

10. The mortise and tenon joint type detachable recycled wooden packaging box according to claim 9, characterized in that: The outer side of the auxiliary positioning block (25) is snap-fitted with the bayonet (26), and the bayonet (26) is arranged at equal intervals on the edges around the opposite surfaces of the bottom plate (1) and the top plate (3).

Images