Packaging box

Abstract

The utility model provides a packaging box and relates to the field of packaging boxes. Comprising a box body, a supporting block and a limiting check block are arranged at the inner bottom of the box body, the supporting block is arranged close to one side wall of the box body, the limiting check block is arranged close to the center of the bottom of the box body, and the limiting check block is matched with a cylinder of a product; the metal support is arranged on the supporting block and connected with the supporting block, and the metal support is used for being connected with a loading support bolt of a product. A product can be vertically placed in the box body, and on-site hoisting and mounting of a customer are facilitated; the connection is firmer, and the problem of loosening or breaking of the packing belt can be solved.

Description

Technical Field

[0001] The utility model relates to the field of packing boxes, and more particularly to a packing box. Background Art

[0002] With the continuous increase of automobiles, the pollution caused by automobile exhaust is also increasing. Automobile manufacturers use many different methods to reduce emission pollution, and the most popular one is to use automobile exhaust purifiers. An automobile exhaust purifier is a purifier that can control the exhaust pollution of automobiles and reduce the emissions of carbon monoxide, black smoke and other toxic gases.

[0003] The U-shaped automobile exhaust purifier meeting the national VI emission standard is formed by connecting two cylinders to form a U-shaped structure. There is a loading bracket between the two cylinders, and the loading bracket is provided with bolt holes. At present, most packing boxes are made of cardboard or wooden boxes, and the internal support is fixed by wooden structure and packing belts. The products are placed flat. During transportation, due to long-term road bumps, the packing belts are likely to become loose or even break, resulting in product damage. In addition, when the products reach the customers, they need to be disassembled, and the lifting direction is not conducive to operation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a packing box, which can place the product vertically in the box body, facilitating on-site hoisting and installation by customers; and the connection is more firm, which can solve the problem of loose or broken packing belts.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0006] A packing box, comprising:

[0007] A box body, wherein a support block and a limit stop block are arranged on the inner bottom of the box body. The support block is arranged close to one side wall of the box body, and the limit stop block is arranged close to the center of the bottom of the box body. The limit stop block is adapted to the cylinder of the product;

[0008] A metal bracket, which is arranged on the support block and connected to the support block, and is used for bolt connection with the loading bracket of the product.

[0009] Further, in the utility model, the box body comprises a bottom tray, side plates, end plates and a top cover. The bottom tray and the top cover are arranged opposite to each other. Two side plates are relatively connected between the bottom tray and the top cover, and two end plates are relatively connected between the bottom tray and the top cover. The bottom tray, the side plates, the end plates and the top cover are connected by buckling to form a box body structure.

[0010] Further, in the utility model, the bottom tray is provided with a support plate, and the limit stop block is arranged on the support plate.

[0011] Furthermore, in the present utility model, two sets of the support plates and the limiting blocks are provided. The two sets of support plates are oppositely arranged on the bottom bracket, and the two sets of limiting blocks are oppositely arranged on the two sets of support plates.

[0012] Furthermore, in the present utility model, the limiting block includes a first block body and a second block body. Both the first block body and the second block body are triangular structures. The first block body and the second block body are oppositely arranged along the length direction of the support plate. Among them, the inclined surfaces of the first block body and the second block body are opposite to each other.

[0013] Furthermore, in the present utility model, the support block corresponds to the central position of the connection line of the two sets of support plates. And when the product is installed on the limiting block, the support block is located on one side of the loading bracket of the product.

[0014] Furthermore, in the present utility model, the metal bracket is respectively connected to the loading bracket of the product and the support block through bolts.

[0015] Furthermore, in the present utility model, the metal bracket is of a double I-shaped structure, including a first steel bar, a second steel bar arranged oppositely, and two connecting steel bars. The two connecting steel bars are connected between the first steel bar and the second steel bar.

[0016] Furthermore, in the present utility model, the first steel bar and the second steel bar are in an L shape. A first bolt hole corresponding to the loading bracket is opened on the vertical side of the first steel bar, and a second bolt hole corresponding to the support block is opened on the horizontal side of the second steel bar.

[0017] Furthermore, in the present utility model, the support plates, the support blocks, the bottom brackets, the side plates, the end plates and the top covers are all made of wood materials.

[0018] The present utility model has at least the following advantages or beneficial effects:

[0019] By arranging the limiting blocks at the bottom inside the box body in the present utility model, and making them adapt to the circumferential surface of the cylindrical product, the product can be placed vertically inside the box body, and the vertical placement direction is consistent with the installation direction when the product is used, which is more convenient for the customer to hoist and install on site; by arranging the support block near one side wall of the box body, and arranging a metal bracket on it to be bolted to the loading bracket of the product, the traditional nailing method is changed. It is convenient for disassembly and assembly, and the connection is more firm, providing better protection for the road transportation safety of the product. This application can place the product vertically in the box body, which is convenient for the customer to hoist and install on site; and the connection is more firm, which can solve the problems of loosening or breaking of the packing belt. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for use in the embodiments. It should be understood that the following attached drawings only show certain embodiments of the present utility model and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related attached drawings can also be obtained based on these attached drawings.

[0021] Figure 1 Schematic diagram of the unfolded structure of the packing box when it is loaded with products provided by the embodiment of the present application;

[0022] Figure 2 Schematic diagram of the structures of the side plate and the end plate provided by the embodiment of the present application;

[0023] Figure 3 Schematic diagram of the structure of the bottom tray provided by the embodiment of the present application;

[0024] Figure 4 Schematic diagram of the structure of the metal bracket provided by the embodiment of the present application;

[0025] Figure 5 Schematic diagram of the connection between the metal bracket and the vehicle loading bracket provided by the embodiment of the present application;

[0026] Figure 6 Schematic diagram of the connection between the metal bracket and the support block provided by the embodiment of the present application.

[0027] Icons: 11 - bottom tray, 12 - side plate, 13 - end plate, 14 - top cover, 15 - connecting ear, 16 - connecting hole, 2 - support block, 3 - limit stop, 4 - metal bracket, 5 - support plate, 31 - first block, 32 - second block, 41 - first steel bar, 411 - first bolt hole, 42 - second steel bar, 421 - second bolt hole, 43 - connecting steel bar, 5 - product, 51 - vehicle loading bracket. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and shown in the attached drawings here can be arranged and designed in various different configurations.

[0029] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts fall within the scope of protection of the present invention.

[0030] Embodiment

[0031] Please refer to Figures 1-6 , which shows a schematic structural diagram of the packing box in the embodiment of the present invention;

[0032] This embodiment provides a packing box, including:

[0033] A box body, on the inner bottom of the box body, there are support blocks 2 and limit blocks 3. The support blocks 2 are arranged close to one side wall of the box body, and the limit blocks 3 are arranged close to the center of the bottom of the box body. The limit blocks 3 are adapted to the cylinder of the product 5;

[0034] A metal bracket 4, which is arranged on the support block 2 and connected to the support block 2. The metal bracket 4 is used for bolt connection with the loading bracket 51 of the product 5.

[0035] Next, the packing box of this exemplary embodiment will be further described.

[0036] In some embodiments of the present application, the above box body includes a bottom tray 11, side plates 12, end plates 13 and a top cover 14. The bottom tray 11 and the top cover 14 are arranged opposite to each other. Two side plates 12 are relatively connected between the bottom tray 11 and the top cover 14. Two end plates 13 are relatively connected between the bottom tray 11 and the top cover 14. The bottom tray 11, side plates 12, end plates 13 and the top cover 14 are connected by snap connection to form a box body structure.

[0037] Specifically, steel bars are fixed on the circumferences of the above top cover 14 and bottom tray 11. The steel bars are provided with a plurality of connection holes 16. On the side edges where the above side plates 12 and end plates 13 are respectively connected to the top cover 14 and bottom tray 11, there are a plurality of connecting ear pieces 15. The connecting ear pieces 15 are adaptively inserted into the connection holes 16, and the connecting ear pieces 15 have bending parts and can be bent and fixed after passing through the connection holes 16; similarly, steel bars are fixed on the connecting side edges of the above side plates 12 and end plates 13. The steel bars are provided with connection holes 16. The end plates 13 are provided with connecting ear pieces 15 on their corresponding side edges. The connecting ear pieces 15 are bent and fixed after passing through the connection holes 16, and then the box body can be assembled. Through the above structure, it is convenient to disassemble and assemble the box body, so as to package the product 5 and take out and hoist the product 5.

[0038] In some embodiments of the present application, the above-mentioned support block 2 and the limit stop block 3 are both arranged on the bottom bracket 11. The support block 2 is close to one side of the side plate 12 or the end plate 13. A metal bracket 4 is provided on the support block 2, and the metal bracket 4 is used for bolt connection with the loading bracket 51 of the product 5.

[0039] It should be noted that the above-mentioned loading bracket 51 is a bracket that the automotive exhaust gas purifier itself has. The loading bracket 51 itself has bolt holes, and its function is to connect with other automotive accessories when the product 5 is installed on the vehicle. By setting the metal bracket 4 in this application and using the bolt holes it has for bolt connection, it is more firm and stable than nailing or fixing with packing straps. Moreover, the product 5 can be directly placed upright. When placed upright, the bolt holes of its loading bracket 51 just correspond to the bolt holes of the metal bracket 4. Placing it upright means that the lifting lugs on both sides of the top of the product 5 face upward, which is consistent with the installation direction when the product 5 is used, making it more convenient for customers to hoist and install on-site.

[0040] The above-mentioned limit stop block 3 is close to the center position of the bottom bracket 11. The limit stop block 3 is adapted to the cylinder of the product 5 and is used for limiting and fixing the bottom of the product 5.

[0041] As a preferred implementation manner, the above-mentioned bottom bracket 11 is provided with a support plate 5, and the limit stop block 3 is arranged on the support plate 5 to improve the support stability of the product 5.

[0042] As a preferred implementation manner, two groups of the above-mentioned support plates 5 and limit stop blocks 3 are provided. The two groups of support plates 5 are arranged oppositely on the bottom bracket 11, and the two groups of limit stop blocks 3 are arranged oppositely on the two groups of support plates 5. The two groups of limit structures perform spaced limit fixation on the bottom of the product 5, increasing the balance stability after the product 5 is installed and preventing it from toppling due to jolting during transportation.

[0043] Furthermore, the above-mentioned limit stop block 3 includes a first block 31 and a second block 32. Both the first block 31 and the second block 32 are triangular structures. The first block 31 and the second block 32 are arranged oppositely along the length direction of the support plate 5. Among them, the inclined surfaces of the first block 31 and the second block 32 face each other, and an inverted trapezoidal limit groove is formed between the first block 31 and the second block 32 and the support plate 5 to limit the bottom of the product 5.

[0044] The relatively inclined surfaces of the above-mentioned first block 31 and second block 32 can also be set as arc surfaces adapted to the circumferential surface of the cylinder of the product 5 to increase stability.

[0045] Furthermore, a felt is provided on the top surface of the support plate 5 between the first block 31 and the second block 32. The felt is mostly made of wool, and can also be made of cow hair or fibers, and is formed by processing and bonding. The main features are elasticity. By providing the felt in the present invention, after the automotive exhaust gas purifier is installed, the automotive exhaust gas purifier is placed on the felt, and the felt plays a buffering role for the automotive exhaust gas purifier, reducing the vibration received by the automotive exhaust gas purifier and preventing the automotive exhaust gas purifier from being damaged by collision.

[0046] As a preferred embodiment, the support block 2 corresponds to the center position of the connection line of the two groups of support plates 5, and when the product 5 is installed on the limit stop 3, the support block 2 is located on one side of the mounting bracket 51 of the product 5, so that it can be threadedly connected with the mounting bracket 51 in a matching manner.

[0047] Specifically, the metal bracket 4 is respectively connected to the mounting bracket 51 of the product 5 and the support block 2 by bolts. The metal bracket 4 has a double I-shaped structure, including a first steel bar 41, a second steel bar 42 arranged oppositely, and two connecting steel bars 43. The two connecting steel bars 43 are connected between the first steel bar 41 and the second steel bar 42; the first steel bar 41 and the second steel bar 42 are L-shaped, and a first bolt hole 411 corresponding to the mounting bracket 51 is provided on the vertical side of the first steel bar 41, and a second bolt hole 421 corresponding to the support block 2 is provided on the horizontal side of the second steel bar 42.

[0048] In a specific embodiment, during installation, the product 5 is placed on the limit stop 3. First, the metal bracket 4 is fixed to the support block 2 by bolts, that is, the second steel bar 42 is bolted to the support block 2, and then the metal bracket 4 is fixed to the mounting bracket 51 by bolts, that is, the first steel bar 41 is bolted to the mounting bracket 51, so that the bottom and side walls of the product 5 can be fixed. Finally, the side plate 12, the end plate 13 and the top cover 14 are assembled.

[0049] As a preferred embodiment, the support plate 5, the support block 2, the bottom support 11, the side plate 12, the end plate 13 and the top cover 14 are all made of wood. Setting them as a wooden structure can save costs and avoid collision damage to a certain extent.

[0050] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A packaging box, characterized in that: include: A box body, wherein a support block and a limit stopper are arranged at the inner bottom of the box body, wherein the support block is arranged close to a side wall of the box body, and the limit stopper is arranged close to the bottom center of the box body, and the limit stopper is adapted to the cylinder of the product; A metal bracket is arranged on the support block and connected to the support block, and the metal bracket is used to be connected with the product loading bracket bolts.

2. The packaging box according to claim 1, characterized in that: The box body includes a bottom support, side panels, end panels and a top cover. The bottom support and the top cover are arranged opposite to each other. The two side panels are relatively connected between the bottom support and the top cover. The two end panels are relatively connected between the bottom support and the top cover. The bottom support, the side panels, the end panels and the top cover are connected by snap-fitting to form a box structure.

3. The packaging box according to claim 2, characterized in that: The bottom bracket is provided with a support plate, and the limit stopper is arranged on the support plate.

4. The packaging box according to claim 3, characterized in that: The support plates and the limit blocks are both arranged in two groups, the two groups of support plates are arranged relatively on the bottom bracket, and the two groups of limit blocks are arranged relatively on the two groups of support plates.

5. The packaging box according to claim 4, characterized in that: The limit stop block includes a first block and a second block, both of which are triangular structures, and the first block and the second block are arranged opposite to each other along the length direction of the support plate, wherein the inclined surfaces of the first block and the second block are opposite to each other.

6. The packaging box according to claim 4, characterized in that: The support block corresponds to the center position of the line connecting the two groups of support plates, and when the product is installed on the limit stopper, the support block is located on one side of the loading bracket of the product.

7. The packaging box according to claim 1, characterized in that: The metal bracket is connected to the loading bracket of the product and the supporting block respectively through bolts.

8. The packaging box according to claim 7, characterized in that: The metal bracket is a double I-shaped structure, including a first steel bar, a second steel bar and two connecting steel bars that are arranged opposite to each other, and the two connecting steel bars are connected between the first steel bar and the second steel bar.

9. The packaging box according to claim 8, characterized in that: The first steel bar and the second steel bar are L-shaped, the vertical side of the first steel bar is provided with a first bolt hole corresponding to the loading bracket, and the horizontal side of the second steel bar is provided with a second bolt hole corresponding to the support block.

10. The packaging box according to claim 3, characterized in that: The support plate, support block, bottom bracket, side plate, end plate and top cover are all made of wood.

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