Compression-resistant carton
By designing a combination structure of multiple sets of oblique sliding connections and reinforcement rods in the carton, the problem of insufficient compressive resistance of traditional cartons is solved, and higher compressive and drop resistance is achieved, and the item protection ability is enhanced.
Patent Information
- Application Number
- CN202420720409.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Traditional cartons are prone to deform and depression when bumped, fall or heavy pressure, resulting in damage to internal items and insufficient compression and fall resistance.
A compression-resistant carton was designed. By setting up structures such as No. 1 and No. 2 square frames, support rods, oblique rods, reinforcement rods, etc., the combination of multiple sets of slanted connections and reinforcement rods is used to uniformly transmit pressure and reduce the breakage of the support rod. The possibility of improving the compressive resistance and stability of the carton.
It effectively improves the compression and drop resistance of the carton, enhances the protection ability of internal items, and ensures the stability and safety of the carton when under pressure.
Smart Images
Figure CN222203223U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pressure-resistant carton, in particular to a pressure-resistant carton, and belongs to the technical field of pressure-resistant carton. Background Art
[0002] Cartons are the most widely used packaging products in modern society. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc. Cartons are also very popular because of their low price and simple production. Traditional carton packaging is relatively thin, and it often deforms and dents when it is bumped, dropped, or pressed hard, which may cause damage to the internal packaging. The utility model can effectively improve the compression and drop resistance of the carton, and can also increase the stability of the carton structure and enhance the protection of the items in the carton, which has certain practicality. Utility Model Content
[0003] The purpose of the utility model is to provide a pressure-resistant carton in order to solve the above-mentioned problems, which can effectively improve the pressure resistance and drop resistance of the carton, increase the stability of the carton structure, and enhance the protection ability of the items in the carton, which has certain practicality.
[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a pressure-resistant carton, comprising a square frame No. 1, four square frames No. 1 are provided, support rod grooves are provided on both sides of the four square frames No. 1, inner walls of the support rod grooves are fixedly connected with a support rod No. 1, four support rods No. 1 are provided, adjacent two sides of the four support rods No. 1 are snap-connected with a diagonal rod No. 1, both ends of the diagonal rod No. 1 are slidably connected with a diagonal rod No. 2, both ends of the diagonal rod No. 2 are snap-connected with two adjacent support rods No. 1, multiple groups of the diagonal rod No. 1 and the diagonal rod No. 2 are provided and are all slidably connected in pairs in an oblique direction.
[0005] Preferably, the bottom ends of the four No. 1 support rods are fixedly connected to the No. 2 square frame, three adjacent sides of the four No. 2 square frames are provided with cardboard grooves, two adjacent sides of the No. 2 square frame are fixedly connected to the No. 2 support rods, and six No. 2 support rods are provided.
[0006] Preferably, the middle upper side of the four No. 2 support rods on the bottom side and the middle lower side of the two No. 2 support rods on the top side are fixedly connected with reinforcement rods, and the reinforcement rods are slidably connected to multiple groups of No. 1 diagonal rods and No. 2 diagonal rods.
[0007] Preferably, cardboard grooves are provided on adjacent two sides of the four square No. 1 frames, a fixing rod is fixedly connected to one side of the square No. 1 frame, a rotating plate is rotatably connected to the outer side of the fixing rod, a fixed shaft is fixedly connected to the inside of one side of the rotating plate, and a plastic handle is fixedly connected to one end of the fixed shaft.
[0008] Preferably, an engaging groove is provided on one side of the rotating plate, and an engaging protrusion is provided on one side of the other symmetrically distributed rotating plate, and the engaging groove fits with the engaging protrusion.
[0009] Preferably, the inner walls of the cardboard grooves are fixedly connected with packaging cardboard, the packaging cardboard is arranged on the side of the device and the ground, and the packaging cardboard is fixedly connected to the outer sides of the No. 1 support rod, the No. 1 diagonal rod, the No. 2 diagonal rod, the No. 2 support rod and the reinforcement rod.
[0010] The beneficial effect of the utility model is as follows: the utility model arranges a reinforcement rod, and the reinforcement rod is used to reinforce the carton. When a long heavy object on the top side of the carton presses the top side of the carton, the heavy pressure will be directly given to the two No. 2 support rods on the top side of the carton, and the No. 2 support rods will transfer the heavy pressure to the reinforcement rods on the lower side. In this process, multiple groups of No. 1 diagonal rods and No. 2 diagonal rods connected by cross-sliding connection can effectively withstand the pressure and hinder the deformation of the reinforcement rods, and multiple groups of No. 1 diagonal rods and No. 2 diagonal rods will transfer most of the heavy pressure to both ends, so that the force points of the four No. 1 support rods are evenly stressed everywhere, reducing the possibility of the middle end of the No. 1 support rod breaking. The utility model can effectively improve the compression resistance and drop resistance of the carton, and can also increase the stability of the carton structure and enhance the protection ability of the items in the carton, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the top view structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the exploded structure of the rotating plate in the utility model;
[0013] Figure 3 It is a front view structural schematic diagram of the No. 1 support rod and the No. 2 support rod in the utility model;
[0014] Figure 4 It is a schematic diagram of the front view cross structure of the first diagonal rod and the second diagonal rod in the utility model;
[0015] Figure 5 It is a structural schematic diagram of the square frame No. 1 in the utility model;
[0016] Figure 6 This is a schematic diagram of the structure of the No. 2 square frame in the utility model;
[0017] In the figure: 1. Square frame No. 1, 2. Fixed rod, 3. Rotating plate, 4. Fixed shaft, 5. Plastic handle, 6. Fitting groove, 7. Fitting protrusion, 8. Support rod No. 1, 9. Diagonal rod No. 1, 10. Diagonal rod No. 2, 11. Square frame No. 2, 12. Support rod No. 2, 13. Reinforcement rod, 14. Cardboard slot, 15. Support rod slot, 16. Packaging cardboard. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-6 As shown, a pressure-resistant carton includes a square frame No. 1, wherein four square frames No. 1 are provided, and support rod grooves 15 are provided on both sides of the four square frames No. 1. The inner wall of the support rod groove 15 is fixedly connected with a support rod 8, and the support rod 8 is used to fix the square frame No. 1 and the square frame No. 2. There are four support rods No. 1, and the adjacent two sides of the four support rods No. 1 are snap-connected with a diagonal rod No. 9, and the two ends of the diagonal rod No. 1 are slidably connected with the diagonal rod No. 10, and the two ends of the diagonal rod No. 10 are It is snap-connected with two adjacent No. 1 support rods 8, and the No. 1 diagonal rod 9 and No. 2 diagonal rod 10 are provided with multiple groups and are all slidably connected in diagonal directions in pairs. The No. 1 square frame 1 is only provided with cardboard grooves 14 and support rod grooves 15 on two sides. The No. 1 diagonal rod 9 and No. 2 diagonal rod 10 can effectively withstand pressure and hinder the deformation of the reinforcement rod 13, and multiple groups of No. 1 diagonal rods 9 and No. 2 diagonal rods 10 will transfer most of the heavy pressure to both ends, so that the force points of the four No. 1 support rods 8 are evenly stressed, reducing the possibility of breaking in the middle end of the No. 1 support rod 8.
[0020] As a technical optimization scheme of the utility model, the bottom ends of the four No. 1 support rods 8 are fixedly connected to the No. 2 square frame 11, and the three adjacent sides of the four No. 2 square frames 11 are provided with cardboard grooves 14. The adjacent two sides of the No. 2 square frame 11 are fixedly connected to the No. 2 support rods 12. There are six No. 2 support rods 12. The No. 2 square frame 11 has three sides provided with cardboard grooves 14 and support rod grooves 15. The No. 2 support rods 12 are used for fixing and connecting the No. 1 square frame 1 and the No. 2 square frame 11.
[0021] As a technical optimization solution of the utility model, the middle upper side of the four No. 2 support rods 12 on the bottom side and the middle lower side of the two No. 2 support rods 12 on the top side are fixedly connected with reinforcement rods 13, and the reinforcement rods 13 are slidingly connected to multiple groups of No. 1 diagonal rods 9 and No. 2 diagonal rods 10. The reinforcement rods 13 are used to improve the compression resistance of the carton.
[0022] As a technical optimization scheme of the utility model, cardboard grooves 14 are provided on adjacent two sides of the four No. 1 square frames 1, a fixed rod 2 is fixedly connected to one side of the No. 1 square frame 1, a rotating plate 3 is rotatably connected to the outer side of the fixed rod 2, a fixed shaft 4 is fixedly connected to the inside of one side of the rotating plate 3, a plastic handle 5 is fixedly connected to one end of the fixed shaft 4, the rotating plate 3 can rotate on the upper side of the carton with the fixed rod 2 as the center, and the fixed shaft 4 is used to fix the plastic handle 5.
[0023] As a technical optimization solution of the present invention, an engaging groove 6 is provided on one side of the rotating plate 3 , and an engaging protrusion 7 is provided on one side of the other symmetrically distributed rotating plate 3 , and the engaging groove 6 is matched with the engaging protrusion 7 .
[0024] As a technical optimization solution of the utility model, the inner walls of the cardboard groove 14 are fixedly connected with packaging cardboard 16, and the packaging cardboard 16 is arranged on the side of the device and the ground. The packaging cardboard 16 is fixedly connected to the outer sides of the No. 1 support rod 8, the No. 1 diagonal rod 9, the No. 2 diagonal rod 10, the No. 2 support rod 12 and the reinforcement rod 13.
[0025] As a technical optimization solution of the utility model, when the utility model is used, first lift one of the plastic handles 5 symmetrically distributed on both sides to open the top side of the carton, then place the items to be stored on the packaging cardboard 16 on the inner wall of the bottom side of the carton, then lift the two plastic handles 5 and synchronously and symmetrically rotate the two rotating plates 3 downward so that the engaging grooves 6 and the engaging protrusions 7 fit each other, and then use the hands to pull the two plastic handles 5 upward at the same time, so that the carton can be lifted for transportation.
[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A pressure-resistant carton, comprising a square frame (1), characterized in that: Four No. 1 square frames (1) are provided, and support rod grooves (15) are provided on both sides of the four No. 1 square frames (1). The inner wall of the support rod groove (15) is fixedly connected to a No. 1 support rod (8). Four No. 1 support rods (8) are provided, and the adjacent two sides of the four No. 1 support rods (8) are snap-connected to a No. 1 oblique rod (9), and the two ends of the No. 1 oblique rod (9) are slidably connected to a No. 2 oblique rod (10), and the two ends of the No. 2 oblique rod (10) are snap-connected to two adjacent No. 1 support rods (8). The No. 1 oblique rod (9) and the No. 2 oblique rod (10) are provided in multiple groups and are all slidably connected in pairs in an oblique direction.
2. A pressure-resistant carton according to claim 1, characterized in that: The bottom ends of the four No. 1 support rods (8) are fixedly connected to a No. 2 square frame (11), three adjacent sides of the four No. 2 square frames (11) are provided with paperboard grooves (14), and the adjacent two sides of the No. 2 square frame (11) are fixedly connected to a No. 2 support rod (12), and six No. 2 support rods (12) are provided.
3. A pressure-resistant carton according to claim 2, characterized in that: The upper middle sides of the four No. 2 support rods (12) on the bottom side and the lower middle sides of the two No. 2 support rods (12) on the top side are fixedly connected with reinforcement rods (13), and the reinforcement rods (13) are slidably connected to the multiple groups of No. 1 diagonal rods (9) and No. 2 diagonal rods (10).
4. The pressure-resistant carton according to claim 1, characterized in that: Adjacent two sides of the four square frames (1) are provided with cardboard grooves (14); one side of the square frame (1) is fixedly connected to a fixed rod (2); the outer side of the fixed rod (2) is rotatably connected to a rotating plate (3); one side of the rotating plate (3) is fixedly connected to a fixed shaft (4); one end of the fixed shaft (4) is fixedly connected to a plastic handle (5).
5. A pressure-resistant carton according to claim 4, characterized in that: One side of the rotating plate (3) is provided with an engaging groove (6), and one side of the other symmetrically distributed rotating plate (3) is provided with an engaging protrusion (7), and the engaging groove (6) and the engaging protrusion (7) are matched.
6. The pressure-resistant carton according to claim 2, characterized in that: The inner walls of the paperboard slots (14) are fixedly connected with packaging paperboards (16), the packaging paperboards (16) are arranged on the side of the device and on the ground, and the packaging paperboards (16) are fixedly connected to the outer sides of the first support rod (8), the first diagonal rod (9), the second diagonal rod (10), the second support rod (12) and the reinforcement rod (13).