Waterproof and fresh-keeping type cigarette case structure
By setting multiple waterproof barriers and drying mechanisms on the cigarette box, the problem of insufficient waterproof and moisture-proof performance of traditional cigarette boxes is solved, enabling long-term preservation and stable storage of cigarettes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO AMBRE PRINTING CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-10
Smart Images
Figure CN224477338U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cigarette boxes, and in particular to waterproof and food-preserving cigarette box structures. Background Technology
[0002] Cigarette boxes are containers for cigarettes, and are mainly made of paper, aluminum, and tinplate. They typically hold 5-20 cigarettes.
[0003] Traditional cigarette boxes consist of a box body and a lid. However, during use, traditional cigarette boxes are subject to uncontrollable external factors, causing them to come into contact with water. As a result, the waterproof and moisture-proof performance of existing cigarette boxes is poor, which can cause the cigarettes inside to become damp and make it difficult to guarantee the freshness of the tobacco. Therefore, the waterproof and freshness-preserving properties of traditional cigarette boxes can be further improved. Utility Model Content
[0004] In order to further improve the waterproof preservation of cigarettes inside traditional cigarette boxes during use, this application provides a waterproof and preservation-type cigarette box structure.
[0005] The waterproof and fresh-keeping cigarette box structure provided in this application adopts the following technical solution: the waterproof and fresh-keeping cigarette box structure includes a box body, a box lid connected to the box body, an inner liner provided inside the box body, and waterproof mechanisms provided on the outer side of the box body and the box lid at the connection point;
[0006] The waterproof mechanism includes a first sealing strip, a second sealing strip, a third sealing strip, and a fourth sealing strip, which are respectively fixedly installed on the outer sides of the box body and the box cover. The second sealing strip has a first mounting groove, and a first connecting strip is fixedly installed in the first mounting groove. The first connecting strip is fixedly installed with the first sealing strip. The fourth sealing strip has a second mounting groove, and a second connecting strip is fixedly installed in the second mounting groove. The second connecting strip is fixedly installed with the third sealing strip. The first, second, third, and fourth sealing strips are arranged around the connection between the box body and the box cover.
[0007] By adopting the above technical solution, the outer surface of the connection between the box body and the box lid can be sealed by the first sealing strip, the second sealing strip, the third sealing strip, the fourth sealing strip, and the first connecting strip and the second connecting strip used for internal connection, thus forming the first waterproof barrier.
[0008] Preferably, both the first connecting strip and the second connecting strip are made of food-grade elastomer material.
[0009] By adopting the above technical solution, since both the first and second connecting strips are made of food-grade elastomer material, they will not cause any harm to the human body during use.
[0010] Preferably, both the first and second connecting strips are provided with irregular protrusions for enhancing the tightness of the connection.
[0011] By adopting the above technical solution and setting irregular protrusions, the tightness of the connection can be improved.
[0012] Preferably, the inner liner is provided with a positioning plate, and the positioning plate is provided with positioning holes for positioning and installing cigarettes, the size of which is adapted to the size of the cigarettes.
[0013] By adopting the above technical solution, the cigarettes can be positioned and installed through the cooperation of the positioning plate and positioning holes. This prevents the tobacco from falling out due to packaging compression when only a small amount of cigarettes remain inside the cigarette box, thus further improving the stability during use.
[0014] Preferably, the box body has an inner groove, and a sealing ring is provided in the inner groove. The sealing ring is fixedly installed inside the box lid.
[0015] By adopting the above technical solution, a second waterproof barrier can be formed through the internal groove and sealing ring, thereby significantly improving the overall waterproof and moisture-proof performance of the cigarette box and effectively extending the shelf life of the tobacco.
[0016] Preferably, the bottom of the box is provided with a partition plate, and the bottom of the partition plate has a placement cavity for placing desiccant.
[0017] By adopting the above technical solution and setting up partitions, an independent space can be formed.
[0018] Preferably, the top of the partition plate has multiple vent holes for gas flow.
[0019] By adopting the above technical solution, the dryness of the gas inside the box can be further improved by placing the desiccant inside the placement cavity, and the gas can be guided to flow through the vent holes, thereby further improving the freshness of the cigarette tobacco inside.
[0020] In summary, this application includes at least one of the following beneficial technical effects:
[0021] 1. This application employs a first connecting strip and the like, through the first sealing strip, second sealing strip, third sealing strip, fourth sealing strip, and corresponding first and second connecting strips for internal connection, to seal the outer surface of the connection between the box body and the box lid, forming a first waterproof barrier. Furthermore, through the internal groove and sealing ring, a second waterproof barrier can be formed, thereby significantly improving the overall waterproof and moisture-proof performance of the cigarette box and effectively extending the shelf life of the tobacco.
[0022] 2. This application employs partition plates and the like, and by placing the desiccant inside the placement cavity, the dryness of the gas inside the box can be further improved. Furthermore, by guiding the gas flow through the vent holes, the freshness of the cigarette tobacco inside can be further improved. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall structure of the waterproof and food-preserving cigarette box according to an embodiment of this application;
[0024] Figure 2 This is a schematic diagram illustrating the main waterproof structure in the embodiments of this application;
[0025] Figure 3 This is a schematic diagram illustrating the main positioning structure in the embodiments of this application;
[0026] Figure 4 This is a schematic diagram illustrating the partition structure, which is a key feature of this application.
[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the partition structure, which is the main feature of this application embodiment;
[0028] Reference numerals: 1. Box body; 2. Box lid; 3. First sealing strip; 4. Second sealing strip; 5. Third sealing strip; 6. Fourth sealing strip; 7. First mounting groove; 8. First connecting strip; 9. Second mounting groove; 10. Second connecting strip; 11. Inner groove; 12. Sealing ring; 13. Inner liner; 14. Positioning plate; 15. Positioning hole; 16. Partition plate; 17. Placement cavity; 18. Vent hole. Detailed Implementation
[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.
[0030] This application discloses a waterproof and food-preserving cigarette box structure.
[0031] Reference Figure 1-3 The waterproof and fresh-keeping cigarette box structure includes a box body 1, a box cover 2 set on the box body 1, an inner liner 13 inside the box body 1, waterproof mechanisms on the outer side of the box body 1 and the box cover 2 at the connection point, a fresh-keeping mechanism for extending the freshness, and a positioning mechanism set inside the box body 1.
[0032] The waterproof mechanism includes a first sealing strip 3, a second sealing strip 4, a third sealing strip 5, and a fourth sealing strip 6, which are respectively fixedly installed on the outer sides of the box body 1 and the box cover 2. The second sealing strip 4 has a first mounting groove 7, and a first connecting strip 8 is fixedly installed in the first mounting groove 7. The first connecting strip 8 is fixedly installed with the first sealing strip 3. The fourth sealing strip 6 has a second mounting groove 9, and a second connecting strip 10 is fixedly installed in the second mounting groove 9. The second connecting strip 10 is fixedly installed with the third sealing strip 5. The first sealing strip 3, the second sealing strip 4, the third sealing strip 5, and the fourth sealing strip 6 are arranged around the connection between the box body 1 and the box cover 2. The first connecting strip 8 and the second connecting strip 10 are both made of food-grade elastomer material.
[0033] The first connecting strip 8 and the second connecting strip 10 are provided with irregular protrusions for strengthening the connection tightness. The irregular protrusions can also be U-shaped, O-shaped, etc., and can be selected according to the usage requirements. The box body 1 is provided with an inner groove 11, and a sealing ring 12 is provided in the inner groove 11. The sealing ring 12 is fixedly installed inside the box cover 2.
[0034] In use, the outer surface of the connection between the box body 1 and the box lid 2 can be sealed by the first sealing strip 3, the second sealing strip 4, the third sealing strip 5, the fourth sealing strip 6, and the first connecting strip 8 and the second connecting strip 10 for internal connection, forming the first waterproof barrier. The inner groove 11 and the sealing ring 12 form the second waterproof barrier, thereby significantly improving the overall waterproof and moisture-proof performance of the cigarette box and effectively extending the shelf life of the tobacco.
[0035] Reference Figure 3 The positioning mechanism includes a positioning plate 14 disposed on the inner liner 13. The positioning plate 14 is provided with a positioning hole 15 for positioning and installing cigarettes. The size of the positioning hole 15 is adapted to the size of the cigarettes.
[0036] During use, the positioning plate 14 and positioning hole 15 work together to position and install the cigarettes. This prevents the tobacco from falling out due to packaging compression when only a small amount of cigarettes remain in the cigarette box, thus further improving stability during use.
[0037] Reference Figure 4-5 The preservation mechanism includes a partition plate 16 located at the bottom of the box body 1. The bottom of the partition plate 16 has a placement cavity 17 for placing desiccant, and the top of the partition plate 16 has multiple vent holes 18 for gas flow. The partition plate 16 in this application is detachable, thereby facilitating the replacement of the internal desiccant.
[0038] When in use, by placing the desiccant in the placement cavity 17, the dryness of the gas inside the box 1 can be further improved, and the gas can be guided to flow through the vent 18, thereby further improving the freshness of the cigarette tobacco inside.
[0039] The implementation principle of the waterproof and fresh-keeping cigarette box structure in this application embodiment is as follows: When in use, the outer surface of the connection between the box body 1 and the box lid 2 can be sealed by the first sealing strip 3, the second sealing strip 4, the third sealing strip 5, the fourth sealing strip 6, and the first connecting strip 8 and the second connecting strip 10 for internal connection, forming the first waterproof barrier. The second waterproof barrier can be formed by the inner groove 11 and the sealing ring 12, thereby significantly improving the overall waterproof and moisture-proof performance of the cigarette box and effectively extending the shelf life of the tobacco.
[0040] By placing the desiccant in the placement cavity 17, the dryness of the gas inside the box 1 can be further improved. The gas is guided to flow through the vent 18, which further improves the freshness of the tobacco inside the cigarettes. With the cooperation of the positioning plate 14 and the positioning hole 15, the cigarettes can be positioned and installed. When only a small amount of cigarettes remain in the cigarette box, the phenomenon of tobacco falling off due to packaging compression can be avoided, thus further improving the stability during use.
[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A waterproof and food-preserving cigarette box structure, comprising a box body (1), a box lid (2) connected to the box body (1), and an inner liner (13) provided inside the box body (1), characterized in that: The box body (1) and the box cover (2) are both equipped with waterproof mechanisms on the outside of the connection point; The waterproof mechanism includes a first sealing strip (3), a second sealing strip (4), a third sealing strip (5), and a fourth sealing strip (6) respectively fixedly installed on the outside of the box body (1) and the box cover (2). The second sealing strip (4) has a first mounting groove (7) and a first connecting strip (8) is fixedly installed in the first mounting groove (7). The first connecting strip (8) is fixedly installed with the first sealing strip (3). The fourth sealing strip (6) has a second mounting groove (9) and a second connecting strip (10) is fixedly installed in the second mounting groove (9). The second connecting strip (10) is fixedly installed with the third sealing strip (5). The first sealing strip (3), the second sealing strip (4), the third sealing strip (5), and the fourth sealing strip (6) are arranged around the connection between the box body (1) and the box cover (2).
2. The waterproof and food-preserving cigarette box structure according to claim 1, characterized in that: Both the first connecting strip (8) and the second connecting strip (10) are made of food-grade elastomer material.
3. The waterproof and food-preserving cigarette box structure according to claim 1, characterized in that: Both the first connecting strip (8) and the second connecting strip (10) are provided with irregular protrusions for enhancing the tightness of the connection.
4. The waterproof and food-preserving cigarette box structure according to claim 1, characterized in that: The inner liner (13) is provided with a positioning plate (14), and the positioning plate (14) is provided with a positioning hole (15) for positioning and installing cigarettes. The size of the positioning hole (15) is adapted to the size of the cigarette.
5. The waterproof and food-preserving cigarette box structure according to claim 1, characterized in that: The box body (1) has an inner groove (11) and a sealing ring (12) is provided in the inner groove (11). The sealing ring (12) is fixedly installed inside the box cover (2).
6. The waterproof and food-preserving cigarette box structure according to claim 1, characterized in that: The box body (1) has a partition plate (16) at the bottom, and the bottom of the partition plate (16) has a placement cavity (17) for placing desiccant.
7. The waterproof and food-preserving cigarette box structure according to claim 6, characterized in that: The top of the partition plate (16) is provided with a plurality of vent holes (18) for gas flow.