Steel frame pressing rivet fastening structure packaging box
By combining the steel support frame with lightweight wooden boards, the existing wooden packaging box materials are solved, and the problem of high consumption and easy deformation is achieved, higher stacking pressure bearing capacity and service life are achieved, and the use of wooden boards is reduced.
Patent Information
- Application Number
- CN202421466142.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When storing or transporting large electrical equipment, existing wooden packaging boxes consume a lot of materials, are prone to deformation, and have a short service life, making it difficult to meet actual needs.
The steel frame press-rived and fastened structural packaging box is adopted, and the steel support frame is combined with lightweight wooden boards to improve stacking pressure bearing capacity, reduce the use of wooden boards, and prevent collision and wear through steel corners.
It improves the stacking pressure bearing capacity and service life of the packaging box, reduces the use of wooden boards, and is not prone to wear and tear at the corners, and is suitable for multiple reuses.
Smart Images
Figure CN222934273U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packing boxes, in particular to a packing box with a steel frame riveting and fastening structure. Background Art
[0002] At present, during the storage or transportation of equipment such as large-sized and heavy electrical appliances, wooden packing boxes are often used to package the equipment. For such wooden packing boxes with all wooden box materials, a large amount of wood is required, resulting in the consumption of forest resources. Moreover, the plate-shaped wood is relatively soft and thin, and the wooden packing boxes are prone to deformation when stacked and bearing pressure, and are also prone to bumping and wear at the corner parts, with a short service life and being difficult to meet the actual use requirements. Content of the Utility Model
[0003] The purpose of the utility model is to provide a packing box with a steel frame riveting and fastening structure. The packing box with a steel frame riveting and fastening structure connects the top steel plate, side steel plates and "L"-shaped angle steels to form a steel support frame, and combines the steel support frame with lightweight wooden boards skillfully, which can improve the stacking and bearing pressure capacity of the packing box, reduce the usage amount of wooden boards, and the corner parts are steel support frames, not prone to bumping and wear, with a long service life and can be reused repeatedly.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A packing box with a steel frame riveting and fastening structure, comprising a base and a box cover; the base includes a bottom plate and "L"-shaped angle steels fixed around the bottom plate; the upper ends of the "L"-shaped angle steels are higher than the upper surface of the bottom plate, and the bottom plate is placed on the transverse ends of the "L"-shaped angle steels; the box cover includes five wooden boards, four of which are connected end to end to form a rectangle, and the other wooden board covers the top; the side wooden boards are riveted and fixed with side steel plates around; the upper wooden board is riveted and fixed with a top steel plate around; the outer end of the top steel plate extends downward to form a sleeve plate; the upper side steel plate is embedded inside the sleeve plate, and the lower side steel plate is embedded inside the "L"-shaped angle steel, and a plurality of locking parts are used to lock the upper and lower side steel plates with the sleeve plate and the "L"-shaped angle steel respectively to form a box body.
[0006] Further, the side steel plate is an "L"-shaped steel plate, and the outer sides of the side wooden boards are closely abutted against the side steel plates, and the side wooden boards are edge-wrapped by the side steel plates.
[0007] Further, the top steel plate is located above the upper wooden board, and the upper wooden board is edge-wrapped by the top steel plate.
[0008] Furthermore, a packing box with a steel frame press riveting fastening structure further includes four connecting angle steels; connecting angle steels are arranged at the joints of the wooden boards on two adjacent sides; the connecting angle steel includes a steel bar and two connecting steel plates; the two connecting steel plates are perpendicularly fixed to each other, and the steel bar is fixed inside one of the connecting steel plates; the side steel plate on one of the wooden boards is embedded into the gap between the connecting steel plate and the steel bar, and the side steel plate on the other wooden board abuts against the steel bar, and the connecting steel plate and the side steel plate are riveted and fixed by rivets.
[0009] Furthermore, a plurality of support bars are fixedly arranged at intervals at the lower end of the bottom plate.
[0010] Furthermore, the locking member is a locking screw.
[0011] After adopting the above technical solutions, the utility model has the following beneficial effects:
[0012] 1. For the packing box with a steel frame press riveting fastening structure of the utility model, the top steel plate, the side steel plate and the "L"-shaped angle steel are connected to form a steel support frame, and the steel support frame is cleverly combined with the lightweight wooden board, which can improve the stacking pressure bearing capacity of the packing box, reduce the usage amount of the wooden board, and the corner parts are steel support frames, which are not easy to be bumped and worn, have a long service life, and can be reused repeatedly.
[0013] 2. For the packing box with a steel frame press riveting fastening structure of the utility model, the connection strength of adjacent side steel plates can be improved through the connecting angle steel, and further the overall strength of the steel support frame can be improved.
[0014] 3. For the packing box with a steel frame press riveting fastening structure of the utility model, the locking member adopts a locking screw, and the side steel plates at the upper end and the lower end can be detachably connected with the sleeve plate and the "L"-shaped angle steel respectively, which is convenient for quickly installing or disassembling the packing box and can be reused repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 is an exploded structural schematic diagram of the utility model;
[0017] Figure 3 is a structural schematic diagram of the four wooden boards of the utility model connected end to end to form a rectangle;
[0018] Figure 4 is a structural schematic diagram of the riveting connection between the wooden board and the side steel plate of the utility model;
[0019] Figure 5 is a sectional structural schematic diagram of the wooden board and the side steel plate of the utility model;
[0020] Figure 6 Structural schematic diagram of the riveting connection between the wooden board and the top steel plate of the present utility model;
[0021] Figure 7 Sectional structural schematic diagram of the wooden board and the top steel plate of the present utility model.
[0022] In the figure, the reference numerals are represented as:
[0023] 1, base; 10, bottom plate; 11, "L"-shaped angle steel; 12, support bar; 2, box cover; 20, wooden board; 21, side steel plate; 22, top steel plate; 220, sleeve plate; 3, rivet; 4, locking member; 5, connecting angle steel; 50, steel bar; 51, connecting steel plate. Specific implementation manner
[0024] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0025] Please refer to Figures 1 to 7 , a packaging box with a steel frame press-riveting fastening structure, comprising a base 1 and a box cover 2; the base 1 includes a bottom plate 10 and "L"-shaped angle steel 11 fixed around the bottom plate 10; the upper end of the "L"-shaped angle steel 11 is higher than the upper surface of the bottom plate 10, and the bottom plate 10 is placed on the horizontal end of the "L"-shaped angle steel 11; the box cover 2 includes five wooden boards 20, of which four wooden boards 20 are connected end to end to form a rectangle, and the other wooden board 20 is covered on the top; the four side wooden boards 20 are riveted and fixed with side steel plates 21 around through rivets 3; the upper wooden board 20 is riveted and fixed with a top steel plate 22 around through rivets 3; the outer end of the top steel plate 22 extends downward to form a sleeve plate 220; the upper side steel plate 21 is embedded in the inner side of the sleeve plate 220, and the lower side steel plate 21 is embedded in the inner side of the "L"-shaped angle steel 11, and the upper and lower side steel plates 21 are locked with the sleeve plate 220 and the "L"-shaped angle steel 11 respectively through a plurality of locking members 4 to form a box body.
[0026] As Figure 4 and Figure 5 shown, the side steel plate 21 is an "L"-shaped steel plate, and the outer side of the side wooden board 20 is closely abutted against the side steel plate 21, and the side wooden board 20 is edge-wrapped by the side steel plate 21.
[0027] As Figure 6 and Figure 7 shown, the top steel plate 22 is located at the upper end outside the upper wooden board 20, and the upper wooden board 20 is edge-wrapped by the top steel plate 22.
[0028] As Figure 1, Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , a packing box with a steel frame riveting and fastening structure further includes four connecting angle steels 5; connecting angle steels 5 are arranged at the joints of the wooden boards 20 on two adjacent sides; the connecting angle steel 5 includes a steel bar 50 and two connecting steel plates 51; the two connecting steel plates 51 are fixedly perpendicular to each other, and the steel bar 50 is fixed inside one of the connecting steel plates 51; the side steel plate 21 on one of the wooden boards 20 is embedded in the gap between the connecting steel plate 51 and the steel bar 50, and the side steel plate 21 on the other wooden board 20 abuts against the steel bar 50, and the connecting steel plate 51 and the side steel plate 21 are riveted and fixed by rivets 3.
[0029] As Figure 1 and Figure 2 shown, a plurality of support bars 12 are fixedly spaced at the lower end of the bottom plate 10.
[0030] As Figure 1 and Figure 2 shown, the locking member 4 is a locking screw.
[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims
1. A steel frame riveting fastening structure packaging box, characterized in that: The box cover (2) comprises a base (1) and a box cover (2); the base (1) comprises a bottom plate (10) and an "L"-shaped angle steel (11) fixed to the bottom plate (10); the upper end of the "L"-shaped angle steel (11) is higher than the upper surface of the bottom plate (10), and the bottom plate (10) is placed on the horizontal end of the "L"-shaped angle steel (11); the box cover (2) comprises five wooden boards (20), four of which are connected end to end to form a rectangle, and another wooden board (20) is placed on the top; the wooden boards (20) on the side are riveted and fixed with side steel plates (21) by rivets (3); the wooden boards (20) on the top are riveted and fixed with top steel plates (22) by rivets (3); the outer end of the top steel plate (22) extends downward to form a sleeve plate (220); the side steel plates (21) at the upper end are embedded in the inner side of the sleeve plate (220), and the side steel plates (21) at the lower end are fixed to the sleeve plate (220). ) is embedded in the inner side of the "L"-shaped angle steel (11), and the side steel plates (21) at the upper and lower ends are respectively locked with the sleeve plate (220) and the "L"-shaped angle steel (11) through a plurality of locking members (4) to form a box body; it also includes four connecting angle steels (5); a connecting angle steel (5) is provided at the connection between the wooden boards (20) on two adjacent sides; the connecting angle steel (5) includes a steel bar (50) and two connecting steel plates (51); the two connecting steel plates (51) are fixed perpendicularly to each other, and the steel bar (50) is fixed to the inner side of one of the connecting steel plates (51); the side steel plate (21) on one of the wooden boards (20) is embedded in the gap between the connecting steel plate (51) and the steel bar (50), and the side steel plate (21) on the other wooden board (20) is pressed against the steel bar (50), and the connecting steel plate (51) is riveted and fixed to the side steel plate (21) through rivets (3).
2. A steel frame riveting fastening structure packaging box as claimed in claim 1, characterized in that: The side steel plate (21) is an "L"-shaped steel plate, and the outside of the side wooden board (20) is tightly pressed against the side steel plate (21), and the side wooden board (20) is hemmed by the side steel plate (21).
3. A steel frame riveting fastening structure packaging box as claimed in claim 1, characterized in that: The top steel plate (22) is located at the outer upper end of the upper wooden board (20), and the upper wooden board (20) is hemmed by the top steel plate (22).
4. A steel frame riveting fastening structure packaging box as claimed in claim 1, characterized in that: A plurality of support bars (12) are fixed at intervals on the lower end of the bottom plate (10).
5. A steel frame riveting fastening structure packaging box as claimed in claim 1, characterized in that: The locking piece (4) is a locking screw.