Packaging box convenient to stack
By setting up partitions and clamping mechanisms in the packaging box, the problem of unstable stacking of the packaging box is solved, and stable stacking and efficient space utilization are achieved.
Patent Information
- Application Number
- CN202422190337.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Existing packaging boxes are prone to slip off when stacked, resulting in instability and affecting centralized transportation and space utilization.
A packaging box structure is designed, by setting a partition in the lower box body to separate it into multiple placement grooves, and setting a structure such as snaps, latches, connecting rods, springs and cushions between the upper and lower box bodies to form a stable clamping mechanism to ensure the stable connection between the upper and lower box bodies.
Improves the stability and space utilization of the packaging box when stacking, prevents dumping, and improves the safety of stacking and sealing and storage performance of equipment.
Smart Images
Figure CN223162228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging box equipment, in particular to a packaging box convenient for stacking. Background Technique
[0002] With the rapid development of modern industry and the continuous improvement of people's living standards, the demand for packaging boxes will continue to increase, and higher requirements are also put forward for the quality of iron boxes. The increase in short-run jobs, the improvement of processing quality, and the reduction of production costs are also the market pressures and problems faced by carton packaging enterprises. This requires the application of new technologies in the production process of iron box packaging to continuously improve the automation degree of equipment, reduce the adjustment time of equipment and the auxiliary preparation time of jobs. Only by continuously adapting to the new changes in the market and meeting the requirements of different users can the competitiveness of packaging box enterprises be improved. At present, when the existing packaging boxes are in use, since the surface is relatively smooth and the friction coefficient is low when the packaging boxes are formed, when the existing packaging boxes on the market are stacked together, they are prone to slipping and unstable stacking, resulting in inconvenience in centralized transportation of the packaging boxes. For this reason, we propose a packaging box convenient for stacking. Content of the Utility Model
[0003] The purpose of the utility model is to provide a packaging box convenient for stacking to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A packaging box convenient for stacking, including a lower box body and an upper box body, the lower box body and the upper box body are hinged through a hinge, the lower box body is divided into a plurality of placement slots by a partition, an installation slot is arranged in the upper box body, a lower card seat is arranged at the bottom of the lower box body, a connecting rod is arranged in the lower card seat, a clamping block is hinged to the side of the connecting rod, and a spring is arranged between the connecting rod and the clamping block, an upper card seat is arranged at the top of the upper box body, and a limiting slot is opened on the upper card seat.
[0005] In the above solution, a connecting block is arranged at the movable ends of the lower box body and the upper box body, and adjacent connecting blocks are connected by bolts.
[0006] In the above solution, mutually engageable buckles and clamping slots are arranged in the lower box body and the upper box body.
[0007] In the above solution, both ends of the spring are fixedly connected to the connecting rod and the clamping block respectively.
[0008] In the above solution, both the upper card seat and the lower card seat are provided with four.
[0009] In the above solution, the upper card seat can be correspondingly clamped in the lower card seat.
[0010] In the above solution, the top of the connecting rod is screwed to the lower box body.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: this packaging box which is easy to stack has a simple and reasonable structural design and is highly practical; by arranging partitions inside the lower box body to divide it into multiple independent placement slots, the internal space of the box body can be reasonably utilized, thereby improving the utilization effect of the equipment; by arranging snaps and slots to form a snap fit, the upper and lower connecting blocks form a connection fit with bolts, effectively ensuring the connection stability when the lower box body and the upper box body are closed, and improving the sealing and preservation performance of the box body; by arranging structures such as the lower card seat, the upper card seat, the card block, the connecting rod, the spring, the card block and the limit slot, the box body forms a stable snap-fit mechanism with the lower card seat through the internal structure of the upper card seat when stacking, thereby effectively improving the stability of the packaging box when stacking, making the packaging box not easy to tip over, improving the space utilization rate when the packaging boxes are stacked, solving the problem that ordinary packaging boxes are easy to tip over when stacked in multiple layers, and improving the safety of the equipment when stacked. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic structural diagram of the utility model.
[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0014] Figure 3 It is a side structural diagram of the utility model.
[0015] In the figure: 1, lower box body 11, upper box body 12, hinge 13, connecting block 14, partition 15, placement groove 16, installation groove 17, buckle 18, slot 19, lower card seat 2, connecting rod 21, spring 22, card block 23, upper card seat 24, limit slot. DETAILED DESCRIPTION
[0016] 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.
[0017] See also Figures 1-3The utility model provides a technical solution: a packaging box that is easy to stack, comprising a lower box body 1 and an upper box body 11, the lower box body 1 and the upper box body 11 are hinged by a hinge 12, the lower box body 1 is divided into a plurality of placement slots 15 by a partition 14, the upper box body 11 is provided with a mounting slot 16, the bottom of the lower box body 1 is provided with a lower card seat 19, the lower card seat 19 is provided with a connecting rod 2, the side of the connecting rod 2 is hinged with a card block 22, and a spring 21 is provided between the connecting rod 2 and the card block 22, the top of the upper box body 11 is provided with an upper card seat 23, and the upper card seat 23 is provided with a limiting slot 24. Specifically, the card block 22 is integrally formed with the connecting rod 2, and the rotatable range of the card block 22 is within the range of 0-180 degrees. When the upper card seat 23 is correspondingly inserted into the lower card seat 19 of the upper packaging box, the card block 22 is squeezed inward, the spring 21 is compressed, and then the card block 22 is reset and connected to the upper card seat 23.
[0018] By arranging partitions 14 inside the lower box body 1 to separate the box body into multiple independent placement slots 15, the internal space of the box body can be reasonably utilized and the items to be stored can be placed independently, thereby improving the utilization effect of the device and bringing convenience to the user.
[0019] In the above solution, the movable ends of the lower box body 1 and the upper box body 11 are provided with connecting blocks 13, and adjacent connecting blocks 13 are connected by bolts.
[0020] In the above solution, the lower box body 1 and the upper box body 11 are provided with a snap 17 and a slot 18 that can be engaged with each other. The snap fit formed by the snap 17 and the slot 18, and the upper and lower connecting blocks 13 are connected with the bolts, effectively ensuring the stability of the connection between the lower box body 1 and the upper box body 11 when closed, improving the sealing and storage performance of the box body, and enhancing the quality of the packaging box.
[0021] In the above solution, the two ends of the spring 21 are respectively fixedly connected to the connecting rod 2 and the clamping block 22. By providing the lower clamping seat 19, the upper clamping seat 23, the clamping block 22, the connecting rod 2, the spring 21 and the limiting groove 24, when the boxes are stacked, the internal structure of the upper clamping seat 23 forms a stable clamping mechanism with the lower clamping seat 19, thereby effectively improving the stability of the packaging boxes when stacked, making the packaging boxes less likely to tip over, improving the space utilization rate when the packaging boxes are stacked, solving the problem of easy tipping of ordinary packaging boxes when stacked in multiple layers, and improving the safety of the equipment when stacked.
[0022] In the above solution, there are four upper clamping seats 23 and four lower clamping seats 19. The upper clamping seats 23 and the lower clamping seats 19 are correspondingly arranged at the corners of the upper box body 11 and the lower box body 1.
[0023] In the above solution, the upper clamping seat 23 can be correspondingly clamped in the lower clamping seat 19.
[0024] In the above solution, the top of the connecting rod 2 is screwed to the lower box body 1.
[0025] Working principle:
[0026] For this kind of packaging box that is convenient to stack, by arranging a partition 14 inside the lower box body 1 to divide it into multiple independent placement slots 15, the internal space of the box body can be reasonably utilized, and the items to be stored can be placed independently, thereby improving the utilization effect of the device. When the upper and lower box bodies are engaged, a snap-fit is formed by arranging a snap 17 and a slot 18, and a connection fit is formed between the upper and lower connecting blocks 13 and the bolts, effectively ensuring the connection stability when the lower box body 1 and the upper box body 11 are closed. When the upper card seat 23 is correspondingly inserted into the lower card seat 19 of the upper-layer packaging box, the card block 22 is squeezed inward, the spring 21 is compressed, and then the card block 22 resets and is snap-connected inside the upper card seat 23 to achieve the connection effect. When it is necessary to separate the packaging boxes subsequently, when the continuously applied pulling force is greater than the pulling force of the spring 21, the movable ends of the two card blocks 22 move away from the connecting rod 2, so that the upper card seat 23 and the lower card seat 19 can be separated at this time.
[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A packaging box that is convenient for stacking, comprising a lower box body (1) and an upper box body (11), characterized in that: The lower box body (1) and the upper box body (11) are hinged by a hinge (12). The interior of the lower box body (1) is divided into a plurality of placement grooves (15) by a partition plate (14). An installation groove (16) is provided in the upper box body (11). A lower card seat (19) is provided at the bottom of the lower box body (1). A connecting rod (2) is provided in the lower card seat (19). A clamping block (22) is hinged to the side of the connecting rod (2), and a spring (21) is provided between the connecting rod (2) and the clamping block (22). An upper card seat (23) is provided at the top of the upper box body (11), and a limiting groove (24) is formed in the upper card seat (23).
2. The convenient stacking packaging box according to claim 1, wherein: A connecting block (13) is provided at the movable ends of the lower box body (1) and the upper box body (11), and adjacent connecting blocks (13) are connected by bolts.
3. The convenient stacking packaging box according to claim 1, characterized in that: Clasps (17) and clamping grooves (18) that can be mutually clamped are provided in the lower box body (1) and the upper box body (11).
4. The convenient stacking packaging box according to claim 1, wherein: Both ends of the spring (21) are fixedly connected to the connecting rod (2) and the clamping block (22) respectively.
5. The convenient stacking packaging box according to claim 1, wherein: Both the upper card seat (23) and the lower card seat (19) are provided with four.
6. The convenient stacking packaging box according to claim 1, characterized in that: The upper card seat (23) can be correspondingly clamped in the lower card seat (19).
7. A packaging box that is convenient for stacking according to claim 1, characterized in that: The top of the connecting rod (2) is screwed to the lower box body (1).