A package support structure and a package

Abstract

The utility model relates to packing box technical field especially a packing box support structure, including packing box body, be provided with first screw bushing and box bottom plate on packing box body, the top of packing box body is equipped with box cover, be provided with second screw bushing on box bottom plate, the card of box bottom plate is equipped with angle support, is equipped with vertical installation groove on angle support, is inserted with angle support base in vertical installation groove, is equipped with vertical support on angle support base, is equipped with first sunken groove and second sunken groove on angle support, is equipped with middle angle support and screw groove on angle support base, is equipped with second bolt on second cap handle, is equipped with anti -loose disc on second bolt, is equipped with buckle groove on second cap handle. Realized the bottom angle support base of finished product lithium cell with wooden material material loading and transportation packing box body and the replaceability of vertical support, improved the bottom integral effective support area of packing box body, improved the thread anti -loosening between second bolt and screw groove.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and in particular to a packaging box support structure and a packaging box. Background Technology

[0002] There are many types of cargo transportation packaging boxes. According to the material, there are corrugated cardboard boxes, gray board boxes, aluminum alloy packaging boxes, wooden packaging boxes, etc. Depending on the special needs of the packaged goods, different materials of cargo transportation packaging boxes are generally selected to realize the subsequent loading and transportation. Generally, wooden packaging boxes are used for the packaging and transportation of finished lithium batteries.

[0003] First, multiple sets of rectangular three-dimensional lithium batteries, which have been produced as finished products, are packed one by one into their special cardboard boxes and sealed individually. Then, each sealed lithium battery box is placed into a wooden cargo transport packaging box to complete the loading. After the box lid is closed and secured, it is ready to be inserted into the cargo compartment of the transport vehicle by forklift and transported to the required location.

[0004] Currently, existing finished lithium batteries are packaged in wooden boxes for transport. These boxes typically have a support assembly at the bottom, consisting of a base and longitudinal support bars. This assembly facilitates the insertion of forklift forks and the transport of the entire box into the cargo compartment of the vehicle.

[0005] However, since the forklift forks are made of metal steel plates, the support base and longitudinal support bars will wear and deform after long-term use, which will affect the forklift's ability to transport the entire packaging box. However, the existing finished lithium batteries are packaged in wooden boxes, and the support base and longitudinal support bars cannot be effectively replaced. Only the entire packaging box can be replaced, which is a waste of resources.

[0006] Therefore, we designed a wooden packaging box for transporting finished lithium batteries to meet the needs of practical applications. Utility Model Content

[0007] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a packaging box support structure and a packaging box.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: Design a packaging box support structure, including a packaging box body, a first threaded sleeve and a box bottom plate on the packaging box body, a box cover at the top of the packaging box body, a top bolt on the box cover, a second threaded sleeve on the box bottom plate, a corner support plate clamped on the box bottom plate, a longitudinal groove on the corner support plate, a support base inserted in the longitudinal groove, a longitudinal support strip on the support base, and a first recessed groove and a second recessed groove on the corner support plate; The first settling tank is provided with a first cap handle, and the first cap handle is provided with a first bolt; The support base is provided with a central support plate and a screw groove. The second sink groove is provided with a second cap handle. The second cap handle is provided with a second bolt. The second bolt is provided with an anti-loosening disc. The second cap handle is provided with a buckle groove.

[0009] In detail, the packaging box has a rectangular structure and a hollow cavity inside, and the bottom plate is located at the bottom of the packaging box.

[0010] In detail, the longitudinal support bar is a long strip structure and consists of three horizontally arranged bars, with forks between them.

[0011] In detail, the second bolt is threaded into the bolt groove, and the anti-loosening disc is a disc-shaped structure located at the top of the second bolt.

[0012] In detail, the corner support plate is a long strip structure with an L-shaped cross-section, the longitudinal groove runs through the corner support plate, and the buckle groove is an arc-shaped inner groove with six grooves arranged in a circle.

[0013] In detail, the central support plate has an overall X-shaped structure, and the upper surface of the central support plate is provided with an anti-wear layer.

[0014] In detail, the lower end of the box lid is provided with a sealing frame, and the sealing frame is a frame-shaped structure.

[0015] The design scheme proposed in this utility model has the following beneficial effects in application: 1. This utility model features a support plate with longitudinal grooves on the packaging box and a detachable countersunk hidden threaded connection structure. When the three longitudinal support bars at the bottom and the support base itself wear and deform after long-term use, the packaging box is first lifted to a certain height by inserting the fork of a forklift into the fork opening. Then, the forklift inserts its fingers into the groove and rotates counterclockwise, causing the second cap handle and the second bolt to rotate counterclockwise and exit the threaded groove. The forklift then places the packaging box on the ground, and the support base is pulled out longitudinally from the longitudinal groove and removed. A new support base can then be installed on the support plate. This invention achieves the replaceability of the bottom support base and longitudinal support bars of the wooden packaging box for transporting finished lithium batteries.

[0016] 2. This utility model improves the overall effective support area for the bottom of the packaging box by setting an X-shaped support plate on the top surface of the support base.

[0017] 3. This utility model further improves the thread anti-loosening performance between the second bolt and the thread groove by setting an anti-loosening disc structure on the second bolt. Attached Figure Description

[0018] Figure 1 This is an exploded three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional schematic diagram of the overall structure of this utility model in its installed state; Figure 3 For the present utility model Figure 2 A three-dimensional schematic diagram of the mid-view upward plane; Figure 4 For the present utility model Figure 1 A three-dimensional schematic diagram of the center support plate; Figure 5 For the present utility model Figure 1 A three-dimensional schematic diagram of the central support base; Figure 6 For the present utility model Figure 1 A 3D schematic diagram of the middle box lid.

[0019] In the diagram: 1 Packaging box body; 11 First threaded sleeve; 2 Box bottom plate; 21 Second threaded sleeve; 3 Box lid; 31 Top bolt; 32 Sealing frame; 4 Corner support plate; 41 Longitudinal groove; 5 First recessed groove; 51 First cap handle; 52 First bolt; 6 Support base; 60 Fork; 61 Middle support plate; 611 Wear-resistant layer; 62 Longitudinal support bar; 63 Threaded groove; 7 Second recessed groove; 71 Second cap handle; 711 Fastening groove; 72 Second bolt; 73 Anti-loosening disc. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-6 A packaging box support structure includes a packaging box body 1, a first threaded sleeve 11 and a box bottom plate 2 on the packaging box body 1, a box cover 3 at the top of the packaging box body 1, a top bolt 31 on the box cover 3, a second threaded sleeve 21 on the box bottom plate 2, a corner support plate 4 on the box bottom plate 2, a longitudinal groove 41 on the corner support plate 4, a support base 6 inserted in the longitudinal groove 41, a longitudinal support strip 62 on the support base 6, and a first recessed groove 5 and a second recessed groove 7 on the corner support plate 4. The first sink 5 is provided with a first cap handle 51, and a first bolt 52 is provided on the first cap handle 51. The base 6 is provided with a central support plate 61 and a screw groove 63. The second recess 7 is provided with a second cap handle 71. The second cap handle 71 is provided with a second bolt 72. The second bolt 72 is provided with an anti-loosening disc 73. The second cap handle 71 is provided with a buckle groove 711. The packaging box body 1, box bottom plate 2 and box lid 3 described in this patent are all made of wood. The packaging box body 1 and box bottom plate 2 are firmly connected by wood screws and special adhesive, which is the prior art.

[0022] The first threaded sleeve 11, the second threaded sleeve, the top bolt 31, the support plate 4, the first cap handle 51, the first bolt 52, the support base 6, the middle support plate 61, the longitudinal support bar 62, the second cap handle 71, and the second bolt 72 described in this patent are all made of aluminum alloy, and the related structures can be directly welded together. In this process, grooves are pre-drilled on the plate of the packaging box 1, and epoxy resin is filled into the grooves. Then, the first threaded sleeve 11 is inserted into the grooves. After the epoxy resin solidifies, a stable bond is achieved. Similarly, the second threaded sleeve 21 can also be embedded and bonded in the bottom plate 2 of the box. In addition, internal thread grooves are opened on the first threaded sleeve 11 and the second threaded sleeve 21 to achieve threaded installation and locking in the later stage.

[0023] It should be further explained that the packaging box 1 has a rectangular structure and a hollow cavity inside. The bottom plate 2 is located at the bottom of the packaging box 1. Multiple sets of finished rectangular three-dimensional lithium batteries are packed one by one into their special cardboard boxes and sealed independently. Then, each sealed lithium battery box is placed into the wooden cargo and transport packaging box 1 to realize the loading.

[0024] It should be further explained that the longitudinal support bar 62 is a long strip structure and consists of three horizontally arranged bars. There are two forks 60 between the longitudinal support bars 62, which are exactly symmetrical, making it convenient for the two forks on the forklift to be inserted, which is the existing technology.

[0025] It should be further noted that the second bolt 72 is threadedly connected to the threaded groove 63. The second bolt 72 passes through the pre-set through hole on the support plate 4 and is threadedly connected to the threaded groove 63.

[0026] The anti-loosening disc 73 is a disc-shaped structure located at the top of the second bolt 72. The anti-loosening disc 73 is made of silicone, which is highly elastic, wear-resistant and durable.

[0027] It should be further noted that the corner support plate 4 is a long strip structure with an L-shaped cross section, which serves to prevent impact damage to the lower corners of the box bottom plate 2.

[0028] The longitudinal groove 41 extends longitudinally through the corner support plate 4, allowing the support base 6 to be pulled out or inserted into the longitudinal groove 41, thus achieving the disassembly and assembly effect.

[0029] The 711 buckle is an arc-shaped inner groove with six grooves arranged in a circle, which can be easily inserted and rotated with your fingers.

[0030] It should be further noted that the central support plate 61 has an overall X-shaped structure. The central support plate 61 is made of aluminum alloy, which is lightweight, strong and durable, and is welded to the aluminum alloy support base 6.

[0031] The upper surface of the central support plate 61 is bonded with an anti-wear layer 611 by applying epoxy resin adhesive. The anti-wear layer 611 is a polytetrafluoroethylene (PTFE) coating, which has a low coefficient of friction, high temperature resistance, and is wear-resistant and durable.

[0032] It should be further explained that the lower end of the box cover 3 is provided with a sealing frame 32. The sealing frame 32 is a frame-shaped structure and is made of polyurethane rubber pad material, which has high elasticity and sealing performance. When the box cover 3 is threadedly locked with the inner thread of the first threaded sleeve 11 by the top bolt 31, the sealing frame 32 is squeezed to achieve the sealing between the box cover 3 and the packaging box 1.

[0033] Working method: When the three longitudinal support bars 62 and the support base 6 itself are worn and deformed after long-term use, first insert the fork plate of the fork (existing technology) into the fork opening 60 and lift the packaging box 1 to a certain height (existing technology). Then, put your finger into the buckle groove 711 and turn it counterclockwise, which will drive the second cap handle 71 and the second bolt 72 to turn counterclockwise. When the second bolt 72 moves downward and exits the screw groove 63 through the thread transmission, stop turning the second cap handle 71. Then, place the packaging box 1 on the ground (existing technology). Then, hold the longitudinal support bar 62 and pull the support base 6 out horizontally from the longitudinal mounting groove 41. This will remove the support base 6 and the longitudinal support bar 62 as a whole. Later, a new support base 6 with longitudinal support bar 62 can be installed on the support plate 4. This realizes the replaceability of the bottom support base 6 and the longitudinal support bar 62 of the finished lithium battery wooden packaging box 1.

[0034] Moreover, when the support base 6 with longitudinal support bars 62 is installed on the corner support plate 4, the upper end face of the X-shaped middle support plate 61 will provide effective and stable support for the bottom of the packaging box 1, further increasing the overall effective support area for the bottom of the packaging box 1.

[0035] In addition, when the second bolt 72 is rotated clockwise and threaded into the threaded groove 63, the anti-loosening disc 73 will be squeezed and generate a vertical rebound force. This vertical rebound force acts on the second bolt 72, improving the thread anti-loosening performance between the second bolt 72 and the threaded groove 63.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A packaging box support structure, comprising a packaging box body (1), characterized in that: The packaging box (1) is provided with a first threaded sleeve (11) and a box bottom plate (2). The top of the packaging box (1) is provided with a box cover (3). The box cover (3) is provided with a top bolt (31). The box bottom plate (2) is provided with a second threaded sleeve (21). The box bottom plate (2) is provided with a corner support plate (4). The corner support plate (4) is provided with a longitudinal groove (41). The longitudinal groove (41) is inserted into a support base (6). The support base (6) is provided with a longitudinal support strip (62). The corner support plate (4) is provided with a first recessed groove (5) and a second recessed groove (7). The first sinking trough (5) is provided with a first cap handle (51), and a first bolt (52) is provided on the first cap handle (51); The support base (6) is provided with a middle support plate (61) and a screw groove (63). The second sinker (7) is provided with a second cap handle (71). The second cap handle (71) is provided with a second bolt (72). The second bolt (72) is provided with an anti-loosening disc (73). The second cap handle (71) is provided with a buckle groove (711).

2. The packaging box support structure according to claim 1, characterized in that: The packaging box (1) is a rectangular structure with a hollow cavity inside, and the bottom plate (2) is located at the bottom of the packaging box (1).

3. The packaging box support structure according to claim 1, characterized in that: The longitudinal support bar (62) is a long strip structure and consists of three horizontally arranged bars, with forks (60) between them.

4. The packaging box support structure according to claim 1, characterized in that: The second bolt (72) is threadedly connected to the threaded groove (63), and the anti-loosening disc (73) is a disc-shaped structure and is located at the top of the second bolt (72).

5. The packaging box support structure according to claim 1, characterized in that: The corner support plate (4) is a long strip structure with an L-shaped cross section. The longitudinal groove (41) runs through the corner support plate (4) longitudinally. The buckle groove (711) is an arc-shaped inner groove with six grooves arranged in a circle.

6. The packaging box support structure according to claim 1, characterized in that: The central support plate (61) has an overall X-shaped structure, and the upper surface of the central support plate (61) is provided with an anti-wear layer (611).

7. The packaging box support structure according to claim 1, characterized in that: The lower end of the lid (3) is provided with a sealing frame (32), and the sealing frame (32) is a frame-shaped structure.

8. A packaging box support structure, characterized in that, Includes the packaging box body (1) as described in any one of claims 1-7.

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