Boxboard connecting piece

Abstract

The utility model provides a boxboard connecting piece. The boxboard connecting piece comprises a cap-shaped plate and a cover plate, the cap-shaped plate comprises a U-shaped supporting plate and supporting lug plates arranged on the two sides of the top end of the U-shaped supporting plate. Bending parts are arranged on the two sides of the cover plate, the cover plate covers the upper portion of the cap-shaped plate, and the supporting lug plates are wrapped in gaps of the bending parts through the bending parts. The boxboard connecting piece disclosed by the utility model has the advantages of simple structure, convenience in installation, light weight and high strength.

Description

Technical Field

[0001] The utility model mainly relates to the technical field related to profiles, in particular to a box plate connecting piece. Background Art

[0002] In the transportation industry, box trucks are a very common type of transportation vehicle. Two or more cargo box panels of box trucks are generally connected by columns or profiles. The use of columns for connection has poor sealing, poor aesthetics, and needs to be improved in durability and practicality. The general profile connection is complex to install, has many accessories, and is labor-intensive to produce and install. In order to ensure structural strength, the profile is large in size, heavy in weight, and high in cost.

[0003] Therefore, it is necessary to design a lightweight, high-strength box panel connector for quick connection between box truck panels. Utility Model Content

[0004] In order to solve the deficiencies of the current technology, the utility model combines the existing technology and provides a box panel connector based on practical applications. The box panel connector has a simple structure and is easy to install. It also has the advantages of being lightweight and high in strength.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A box plate connector includes a hat-shaped plate and a cover plate; the hat-shaped plate includes a U-shaped support plate and support ear plates arranged on both sides of the top of the U-shaped support plate; the cover plate has bending parts on both sides, the cover plate covers the upper part of the hat-shaped plate and the support ear plates are wrapped in the gap of the bending part through the bending part.

[0007] Furthermore, the bending portions on both sides of the cover plate are bent at 180°.

[0008] Furthermore, the U-shaped support plate and the support ear plate of the hat-shaped plate are an integrally formed structure.

[0009] Furthermore, a plurality of long holes are sequentially arranged in the middle of the bottom surface of the U-shaped support plate of the hat-shaped plate at intervals along the length direction of the plate.

[0010] Furthermore, a protective film adhesive is attached to the upper surface of the cover plate.

[0011] Furthermore, sealing strips are provided on the lower surfaces of the bent portions on both sides of the cover plate.

[0012] Furthermore, a plurality of riveted circular holes are provided on both sides of the connecting member along the length direction, and the riveted circular holes penetrate the bent portion of the cover plate and the supporting ear plate.

[0013] Furthermore, the hat-shaped plate is a galvanized plate.

[0014] Furthermore, the cover plate is a double-sided color-coated plate.

[0015] Beneficial effects: Compared with the prior art, the advantages of the utility model are:

[0016] In the box panel connector of the utility model, the hat-shaped plate is used as the main supporting member, and the main body adopts a U-shaped structural design. The ear plate cooperates with the bending part of the cover plate to make the profile after the hat-shaped plate and the cover plate are composited with each other have good strength, and it has good performance in terms of aesthetics, durability and practicality.

[0017] In the utility model, the product is provided with riveting circular holes, and no on-site drilling is required, and the cargo box panel can be quickly riveted according to the hole positions provided by the product.

[0018] In the utility model, the protective film glue on the cover plate avoids damage to the product appearance caused by multiple molding and multiple working procedures and back and forth transportation, and can be torn off after the subsequent installation is completed, so as to better protect the outer surface of the product. The sealing strip can further improve the sealing performance after the box panels are connected.

[0019] In the utility model, the long hole design on the cap-shaped plate enables the profile to be as lightweight as possible while ensuring the original strength. At the same time, the long hole can also be used as a fixing hole of the cargo box to install other structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main view structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the end surface structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the main structure of the cap-shaped plate in the utility model.

[0023] Figure 4 It is a schematic diagram of the end surface structure of the cap-shaped plate in the utility model.

[0024] Figure 5 It is a structural schematic diagram of the end surface of the cover plate in the utility model.

[0025] Figure 6 It is a schematic diagram of the connection method of the box board in the utility model.

[0026] In the figure: 1. hat-shaped plate; 11. U-shaped supporting plate; 12. supporting ear plate; 13. long hole; 2. cover plate; 21. bending part; 3. sealing strip; 4. protective film glue; 5. riveted circular hole; 6. box plate. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0028] refer to Figure 1-Figure 6 The box panel connector of this embodiment is a product used to connect two or more box panels of a box truck, and is mainly composed of a cap plate 1, a cover plate 2, a sealing strip 3 and a protective film adhesive 4.

[0029] Among them, the hat-shaped plate 1 is the main support member, used for main body support. Figure 3 , Figure 4 As shown, the hat-shaped plate 1 includes a U-shaped support plate 11 located in the middle and support ear plates 12 arranged on both sides of the top end of the U-shaped support plate 11.

[0030] In a specific implementation manner provided in this embodiment, the material of the hat-shaped plate 1 is a galvanized plate, which is beautiful, rust-proof and corrosion-resistant. The bottom surface of the U-shaped support plate 11 is flat, and the shape of the U-shaped support plate 11 of the hat-shaped plate 1 and the support ear plates 12 on both sides adopts an integrated structure formed by roll forming.

[0031] The cover plate 2 is used as a decoration and connecting piece to cover the outer surface of the cap-shaped plate 1. As shown in the reference figure, the cover plate 2 is formed by bending 180 degrees downward at both ends. Figure 2 The specific connection relationship between the cover plate 2 and the cap plate 1 is shown in the figure. The cover plate 2 covers the upper surface of the cap plate 1, closing the upper opening of the U-shaped support plate 11. At the same time, the bending portion 21 of the cover plate 2 covers the support ear plates 12 on both sides of the cap plate 1. As shown in the figure, after the cover plate 2 is bent 180 degrees, a corresponding gap is formed between the upper and lower plates of the bending portion 21, and the support ear plates 12 are inserted into the gap. After being pressed together, the cover plate 2 and the cap plate 1 form a solid whole.

[0032] In a specific implementation manner provided in this embodiment, the cover plate 2 is made of a double-sided color-coated plate material with good surface effect and is rain-resistant and corrosion-resistant.

[0033] In a specific implementation manner provided in this embodiment, a protective film glue 4 is attached to the upper surface of the cover plate 2. The protective film glue 4 is attached to the cover plate 2 before the cover plate 2 is composited with the cap-type plate 1, which can prevent the appearance of the product from being damaged during transportation and production. The protective film glue 4 can be directly torn off after the product is installed.

[0034] In the above-mentioned connecting piece structure provided in this embodiment, the main body is the hat-shaped plate 1 of the U-shaped structure, which has good strength, and through the compound of the cover plate 2 and the hat-shaped plate 1, the thickness of both sides of the connecting piece is twice the thickness of the cover plate plus the thickness of the supporting ear plate 12, which can provide firm support for the box plate.

[0035] refer to Figure 6 The figure is a schematic diagram of the specific use of the product of this embodiment. The box panels 6 are installed on both sides of the box panel connector, and the box panels 6 are installed at the bend of the cover plate 2 and the position of the support ear plate 12. Preferably, in order to further ensure the sealing performance of the box panel 6 after installation, sealing strips 3 are pasted on both sides of the connector, that is, the lower plate position corresponding to the bend 21 of the cover plate 2, and the sealing strips 3 are used to improve the sealing performance of the box panel 6 after installation.

[0036] In a specific implementation provided in this embodiment, the box plate 6 is directly connected to the box plate connecting piece by means of rivets. In order to avoid the tediousness of subsequent drilling, in this embodiment, riveted circular holes 5 are pre-set on both sides of the connecting piece, and the riveted circular holes 5 can be processed in the final production process of the production line, so that the riveted circular holes 5 pass through the bent portion 21 of the cover plate 1, the supporting ear plate 12 of the cap plate 1 and the sealing strip 3.

[0037] In a specific implementation provided in this embodiment, a plurality of long holes 13 are pre-punched on the bottom surface of the U-shaped support plate 11 of the hat-shaped plate 1, so that the profile is as lightweight as possible while ensuring the original strength, and can also be used for the installation of other components.

[0038] Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A box panel connector, characterized in that: The invention comprises a cap-shaped plate (1) and a cover plate (2); the cap-shaped plate (1) comprises a U-shaped support plate (11) and support ear plates (12) arranged on both sides of the top of the U-shaped support plate (11); the cover plate (2) has bending portions (21) on both sides, the cover plate (2) covers the upper part of the cap-shaped plate (1) and the support ear plates (12) are covered in the gap of the bending portions (21) through the bending portions (21).

2. The box panel connector according to claim 1, characterized in that: The bent portions (21) on both sides of the cover plate (2) are bent at 180°.

3. The box panel connector according to claim 1, characterized in that: The U-shaped support plate (11) and the support ear plate (12) of the hat-shaped plate (1) are an integrally formed structure.

4. The box panel connector according to claim 1, characterized in that: A plurality of long holes (13) are arranged in sequence and at intervals in the middle of the bottom surface of the U-shaped support plate (11) of the hat-shaped plate (1) along the length direction of the plate.

5. The box panel connector according to claim 1, characterized in that: A protective film adhesive (4) is adhered to the upper surface of the cover plate (2).

6. The box panel connector according to claim 1, characterized in that: Sealing strips (3) are provided on the lower surfaces of the bent portions on both sides of the cover plate (2).

7. The box panel connector according to claim 1, characterized in that: A plurality of riveted circular holes (5) are provided on both sides of the connecting piece along the length direction, and the riveted circular holes (5) penetrate the bent portion (21) of the cover plate (2) and the supporting ear plate (12).

8. The box panel connector according to claim 1, characterized in that: The cap-shaped plate (1) is a galvanized plate.

9. The box panel connector according to claim 1, characterized in that: The cover plate (2) is a double-sided color-coated plate.

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