High-strength seven-layer corrugated carton
By introducing reinforcement components and adjustment components into corrugated cartons, the problem of corrugated cartons collapse and inconvenient storage during impact is solved, and the effect of high strength and flexible classification is achieved.
Patent Information
- Application Number
- CN202421391018.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-18
AI Technical Summary
Existing corrugated cartons are susceptible to external impacts when loading items, causing collapse and deformation, and have low strength, which is not convenient for the classification and storage of items.
A high-strength seven-layer corrugated carton is designed with reinforcement and adjustment components. The reinforcement components include transverse and longitudinal reinforcement plates made of aluminum alloy, which reinforce the inner wall of the carton through the structure of the clamp slot and the casing; the adjustment components realize the position adjustment and classified storage of the partition plate through the combination of connecting blocks, limit slots, limit blocks, clamp strips, springs and pull rings.
By strengthening the assembly, the impact resistance of the carton is improved and the collapse and deformation phenomenon is avoided; by adjusting the assembly setting, flexible adjustment of the classification storage and placement range of items is achieved, and the flexibility of use is improved.
Smart Images
Figure CN222646514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper boxes, in particular to a high-strength seven-layer corrugated paper box. Background Art
[0002] Seven-layer corrugated paper boxes are also called seven-layer corrugated paperboards. That is, three-core double-sided seven-layer paperboards, which are made of two layers of box paperboard and three layers of corrugated base paper; when the corrugated paper boxes in the prior art are loaded with items, they are subjected to external impacts, causing the corrugated paper box body to collapse and deform, and the strength is low; and it is not convenient to classify and store items. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies of the prior art, the utility model provides a high-strength seven-layer corrugated paper box, which solves the problems raised in the above-mentioned background technology.
[0005] (2) Technical solution
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A high-strength seven-layer corrugated paper box, comprising a paper box body and three groups of partition plates, wherein a reinforcement component is arranged in the paper box body, an adjustment component is arranged at the upper end of the three groups of partition plates, and a cover is arranged on the paper box body;
[0008] The reinforcement assembly includes two transverse reinforcement plates and two longitudinal reinforcement plates. Both sides of one end of the two longitudinal reinforcement plates are provided with card slots, both ends of the two transverse reinforcement plates are installed with card seats, and one end of the two transverse reinforcement plates is provided with a group of positioning grooves.
[0009] Furthermore, the transverse reinforcement plate and the longitudinal reinforcement plate are both made of aluminum alloy.
[0010] Furthermore, the size of the card seat is adapted to the card slot, and the cross-section of the card seat is an isosceles trapezoidal structure.
[0011] Furthermore, the adjustment component includes a connecting block installed at the upper end of the partition plate, and two limit grooves are provided in the connecting block, and limit blocks are slidable in the two limit grooves. The ends of the two limit blocks away from each other are installed with clamping strips, and the clamping strips are slidably connected to the connecting block. A spring is commonly connected between the two limit blocks, and the two springs are connected to the connecting block. A groove is provided at the upper ends of the two limit blocks, and a pull ring is rotated in the groove.
[0012] Furthermore, the clamping strip slides in the positioning groove.
[0013] Furthermore, the cross section of the limiting block is T-shaped.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a high-strength seven-layer corrugated paper box, which has the following beneficial effects:
[0016] The utility model can reinforce the inner side wall of the carton body by setting the reinforcing components, thereby avoiding the phenomenon that the corrugated carton body collapses and deforms when it is subjected to external impact when loading articles; by setting the adjusting components, the placement range in the carton body can be adjusted, and classified storage can be achieved, which improves flexibility and is convenient for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the reinforcement component of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;
[0020] Figure 4 This is an enlarged view of the structure at point A in the utility model.
[0021] In the figure: 1. Carton body; 2. Cover body; 3. Partition plate; 4. Adjustment assembly; 41. Connection block; 42. Limiting groove; 43. Limiting block; 44. Card strip; 45. Pull ring; 46. Spring; 5. Reinforcement assembly; 51. Longitudinal reinforcement plate; 52. Transverse reinforcement plate; 53. Positioning groove; 54. Card slot; 55. Card seat. DETAILED DESCRIPTION
[0022] 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.
[0023] Example
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a high-strength seven-layer corrugated paper box proposed in one embodiment of the utility model comprises a paper box body 1 and three groups of partition plates 3, a reinforcing component 5 is arranged in the paper box body 1, and an adjusting component 4 is arranged at the upper end of each of the three groups of partition plates 3, and a cover body 2 is arranged on the paper box body 1; by setting the reinforcing component 5, the inner wall of the paper box body 1 can be reinforced, so as to avoid the phenomenon that the corrugated paper box body 1 collapses and deforms when subjected to external impact when loading articles; by setting the adjusting component 4, the placement range in the paper box body 1 can be adjusted, and classified storage can be realized, which improves flexibility and is convenient for adjustment;
[0025] The reinforcement assembly 5 includes two transverse reinforcement plates 52 and two longitudinal reinforcement plates 51. The two longitudinal reinforcement plates 51 are provided with card slots 54 on both sides of one end. The two ends of the two transverse reinforcement plates 52 are installed with card seats 55. One end of the two transverse reinforcement plates 52 is provided with a group of positioning grooves 53. The two longitudinal reinforcement plates 51 are fitted to the two side walls of the carton body 1, and then the transverse reinforcement plates 52 are inserted into the positioning grooves 53 along with the card seats 55. At this time, the inner wall of the carton body 1 can be reinforced by the two transverse reinforcement plates 52 and the two longitudinal reinforcement plates 51. Disassembly is convenient.
[0026] like Figure 2 As shown, in some embodiments, the transverse reinforcement plate 52 and the longitudinal reinforcement plate 51 are both made of aluminum alloy; aluminum alloy is a material that is strong in load-bearing capacity and light in weight.
[0027] like Figure 2 As shown, in some embodiments, the size of the card seat 55 is matched with the card slot 54, and the cross-section of the card seat 55 is an isosceles trapezoidal structure; the structure is simple.
[0028] like Figure 4 As shown, in some embodiments, the adjustment component 4 includes a connecting block 41 installed at the upper end of the partition plate 3, and two limit grooves 42 are provided in the connecting block 41, and limit blocks 43 are slidably arranged in the two limit grooves 42. A clamping strip 44 is installed at the ends of the two limit blocks 43 that are away from each other, and the clamping strip 44 is slidably connected to the connecting block 41. A spring 46 is commonly connected between the two limit blocks 43, and the two springs 46 are both connected to the connecting block 41. A groove is provided at the upper ends of the two limit blocks 43, and a pull ring 45 is rotated in the groove; by pulling the pull ring 45, the limit block 43 is driven to slide in the limit groove 42, thereby driving the clamping strip 44 to slide on the connecting block 41, causing compression on the spring 46. At this time, the clamping strip 44 slides out of the positioning groove 53, and then no longer limits the partition plate 3, so the position of the partition plate 3 can be adjusted, thereby achieving classified storage and convenient disassembly.
[0029] like Figure 2 As shown, in some embodiments, the clamping strip 44 slides in the positioning groove 53 to facilitate positioning.
[0030] like Figure 4 As shown, in some embodiments, the cross section of the limit block 43 is T-shaped; the structure is simple.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A high-strength seven-layer corrugated paper box, comprising a paper box body (1) and three sets of partition plates (3), characterized in that: A reinforcing component (5) is provided inside the carton body (1), an adjusting component (4) is provided at the upper end of each of the three groups of partition plates (3), and a cover body (2) is provided on the carton body (1); The reinforcement assembly (5) comprises two transverse reinforcement plates (52) and two longitudinal reinforcement plates (51), one end of each of the two longitudinal reinforcement plates (51) is provided with a card slot (54) on both sides, both ends of each of the two transverse reinforcement plates (52) are provided with a card seat (55), and one end of each of the two transverse reinforcement plates (52) is provided with a group of positioning slots (53).
2. A high-strength seven-layer corrugated paper box according to claim 1, characterized in that: The transverse reinforcement plate (52) and the longitudinal reinforcement plate (51) are both made of aluminum alloy.
3. The high-strength seven-layer corrugated paper box according to claim 1, characterized in that: The size of the card seat (55) is matched with the card slot (54), and the cross section of the card seat (55) is an isosceles trapezoidal structure.
4. The high-strength seven-layer corrugated paper box according to claim 1, characterized in that: The adjustment assembly (4) comprises a connecting block (41) mounted on the upper end of the partition plate (3), two limiting grooves (42) are provided in the connecting block (41), limiting blocks (43) are slidably provided in the two limiting grooves (42), clamping strips (44) are installed at the ends of the two limiting blocks (43) that are away from each other, the clamping strips (44) are slidably connected to the connecting block (41), a spring (46) is commonly connected between the two limiting blocks (43), the two springs (46) are connected to the connecting block (41), and grooves are provided at the upper ends of the two limiting blocks (43), and a pull ring (45) is rotatably provided in the grooves.
5. A high-strength seven-layer corrugated paper box according to claim 4, characterized in that: The clamping strip (44) slides in the positioning groove (53).
6. The high-strength seven-layer corrugated paper box according to claim 4, characterized in that: The cross section of the limiting block (43) is T-shaped.