Paper product carton capable of being placed stably
By introducing structures such as support columns, reinforcement ribs and support rods into the carton, the stability of the carton is enhanced, and the deformation and damage problems of the carton when loading heavy objects is solved, achieving higher stability and durability.
Patent Information
- Application Number
- CN202422441953.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing cartons are not stable and are prone to deformation or damage when loading heavy objects.
The carton structure introduces support columns, reinforcement ribs and support rods, combining reinforcement plates and support frame rods to enhance the stress and load bearing capacity at the connection.
Improves the stability of the carton, avoids deformation and damage, and ensures stability and durability when loading heavy objects.
Smart Images
Figure CN223174551U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to a paper product carton with stable placement. Background Technique
[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models.
[0003] For example, the Chinese authorized patent with the publication number CN217228432 (a carton with stable structure) includes a carton and a shock-absorbing structure. A folding lid is provided at the top of the carton, a waterproof plastic layer is provided on the inner wall of the carton, and a first shock-absorbing cardboard is provided at one end of the waterproof plastic layer.
[0004] However, the existing paper boxes do not have stability, resulting in easy damage during use or deformation of the carton due to the overweight of the objects inside the box. Therefore, we propose a paper product carton with stable placement to solve the problems raised above. Content of the Utility Model
[0005] The purpose of the utility model is to provide a paper product carton with stable placement to solve the problems in the above background technique that the existing paper boxes do not have stability, resulting in easy damage during use or deformation of the carton due to the overweight of the objects inside the box.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a paper product carton with stable placement, including: the outer wall of the carton, on both sides of the upper end of the outer wall of the carton, there are first lids, in front of and behind the upper end of the outer wall of the carton, there are second lids, on both sides of the lower end of the outer wall of the carton, there are carton bottoms, and in front of and behind the lower end of the outer wall of the carton, there are carton boards; there are also support columns at the four corners inside the outer wall of the carton, reinforcing ribs are arranged on the outer walls of the support columns, and support rods are arranged at the front end and the rear end inside the outer wall of the carton. Both ends of the support rods are fixedly connected to the reinforcing ribs.
[0007] Preferably, both the support rods and the reinforcing ribs are made of corrugated paper, and both ends of the support rods are adhesively connected to the reinforcing ribs.
[0008] Preferably, there are feet at the lower end of the carton board, and there are four feet.
[0009] Preferably, there is a support frame at the connection between the support column and the support rod.
[0010] Preferably, reinforcement plates are arranged on the front and rear surfaces of the outer wall of the carton.
[0011] Preferably, a groove is provided at the lower end of the first box cover, and the groove is located inside the outer wall of the carton, and there are two grooves.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. By providing reinforcing ribs that do not exist in the prior art on the support structure of the present utility model, the support column, the reinforcing rib and the support rod work together to improve the stability of the support structure, and solve the problem that the existing paper box is prone to deformation and damage, resulting in unstable placement.
[0014] 2. By adding a reinforcement plate at the connection between the outer wall of the carton and the second box cover, and adopting a reinforcement structure at the connection of the support structure, additional support and stability are provided to ensure that the carton is not easily damaged and deformed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic cross-sectional structure diagram of the carton of the present utility model;
[0016] Figure 2 is a schematic bottom structure diagram of the present utility model;
[0017] Figure 3 is a schematic top view structure diagram of the present utility model;
[0018] In the figure: 1. Outer wall of the carton; 2. First box cover; 3. Second box cover; 4. Bottom of the carton; 5. Carton board; 6. Support column; 7. Reinforcing rib; 8. Support rod; 9. Footrest; 10. Support frame rod; 11. Reinforcement plate; 12. Groove; DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0020] Please refer to Figures 1-3 , an embodiment provided by the present utility model: A paper product carton with stable placement, including an outer wall 1 of the carton, first box covers 2 are provided on both sides of the upper end of the outer wall 1 of the carton, second box covers 3 are provided in front of and behind the upper end of the outer wall 1 of the carton, carton bottoms 4 are provided on both sides of the lower end of the outer wall 1 of the carton, and carton boards 5 are provided in front of and behind the lower end of the outer wall 1 of the carton; further including: support columns 6 are provided at the four corners inside the outer wall 1 of the carton, reinforcing ribs 7 are provided on the outer walls of the support columns 6, and support rods 8 are provided at the front and rear ends inside the outer wall 1 of the carton.
[0021] Please refer to Figure 1The support rod 8 and the reinforcing rib 7 are both made of corrugated paper, and the two ends of the support rod 8 are bonded and connected to the reinforcing rib 7 to enhance the force-bearing capacity and load-bearing capacity of the connection.
[0022] See also Figure 1 The lower end of the carton board 5 is provided with a tripod 9, and four tripods 9 are provided to increase the fulcrum and improve stability.
[0023] See also Figure 1 A support frame rod 10 is provided at the connection between the support column 6 and the support rod 8, so that the entire structure is not easily deformed or damaged.
[0024] See also Figure 2 The surfaces of the front and rear ends of the outer wall 1 of the carton are both provided with reinforcement plates 11, and the reinforcement plates are triangular structures to enhance the stability of the supporting structure.
[0025] See also Figure 1 A groove 12 is provided at the lower end of the first box cover 2. The groove 12 is located inside the outer wall 1 of the carton, and there are two grooves 12. The groove 12 serves to enhance the structural strength of the cover and make the box more sturdy and durable.
[0026] Working principle: When in use, open the first box cover 2 and the second box cover 3 of the carton, put the items inside the carton, then offset the first box cover 2 and the second box cover 3, and seal the carton with the seal to complete the packing. The carton is provided with a support column 6 and a reinforcing rib 7 structure, and the reinforcing ribs 7 are connected by a support rod 8. When subjected to external pressure, the support column 6, the reinforcing rib 7 and the support rod 8 work together to significantly improve the stability of the carton, avoid its deformation, and make the placement more stable. The reinforcement plate 11 at the connection between the outer wall 1 of the carton and the second box cover 3 further improves the stability of the support structure. Four legs 9 are provided at the bottom of the carton to provide additional support and stability.
[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A paper product carton with stable placement, including a carton outer wall (1). On both sides of the upper end of the carton outer wall (1), there are first box lids (2). In front of and behind the upper end of the carton outer wall (1), there are second box lids (3) respectively. On both sides of the lower end of the carton outer wall (1), there are carton bottoms (4). In front of and behind the lower end of the carton outer wall (1), there are carton boards (5). It is characterized in that: It further includes: At the four corners inside the carton outer wall (1), there are support columns (6). On the outer wall of the support columns (6), there are reinforcing ribs (7). At the front end and the rear end inside the carton outer wall (1), there are support rods (8).
2. A paper product carton with stable placement according to claim 1, characterized in that: Both the support rods (8) and the reinforcing ribs (7) are made of corrugated paper, and the two ends of the support rods (8) are adhesively connected to the reinforcing ribs (7).
3. A paper product carton with stable placement according to claim 1, characterized in that: At the lower end of the carton board (5), there are four footrests (9).
4. A paper product carton with stable placement according to claim 1, characterized in that: At the connection of the support columns (6) and the support rods (8), there are support frame rods (10).
5. A paper product carton with stable placement according to claim 1, characterized in that: On the front and rear surfaces of the carton outer wall (ch1), there are reinforcing plates (11), and the reinforcing plates are triangular structures.
6. A paper product carton with stable placement according to claim 4, characterized in that: At the lower end of the first box lid (2), there are two grooves (12) located inside the carton outer wall (1).