Buckling type environment-friendly plastic meal box
By designing a snap-fit eco-friendly plastic lunchbox with tear-off strips and gripping parts, the problem of determining whether the lunchbox has been opened has been solved, improving the convenience and safety of the lunchbox, especially the ease of taking out hot food.
Patent Information
- Application Number
- CN202520624417.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-04-03
AI Technical Summary
The existing food container structure makes it difficult to determine whether it has been opened, and food is inconvenient to take out, especially hot food, which can easily burn users, resulting in a poor user experience.
Design an snap-fit eco-friendly plastic lunch box with a tear-off strip and a gripping part. The tear-off strip is non-recoverable to determine whether the lid has been opened, and the gripping part allows for easy access to hot food.
It enables easy opening of the food container lid, ensuring food hygiene and safety, preventing burns, and improving the user experience.
Smart Images

Figure CN223962525U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lunch boxes, specifically to a snap-fit environmentally friendly plastic lunch box. Background Technology
[0002] Most lunch boxes on the market consist of only two parts: a lid and an open body. These two parts usually snap together to open and close the lunch box. Anyone can open the lunch box during meal preparation and close it again. This structure has a drawback: consumers cannot tell whether the lunch box has been opened during the meal preparation, and therefore cannot know whether there is enough food inside or whether the food is clean and hygienic. This may result in consumer rights not being protected and health being threatened, making it difficult for consumers to eat with peace of mind.
[0003] Chinese utility model patent application number 202020306025.5 proposes a lunch box that can solve the above problems, but still has some obvious shortcomings: First, it requires professional tools such as scissors or screwdrivers to break or remove the cable ties, which is inconvenient for takeout users, as they may not have the appropriate tools. If merchants provide the tools, it will greatly increase their costs. Second, the box structure is relatively simple. If the food or soup is hot, users will be burned when taking it out, resulting in a poor user experience.
[0004] Accordingly, this utility model proposes a snap-fit environmentally friendly plastic lunch box to solve the above problems. Utility Model Content
[0005] To overcome the shortcomings of the prior art, this utility model provides a snap-fit environmentally friendly plastic lunch box. By setting a tearable strip, the lid can be opened more conveniently, making it easier for users to use. At the same time, the tearable strip is non-recoverable, so if it is damaged, the user can directly tell that the lid has been opened. It also has a gripping part, which makes it easier to take out hot food such as soup.
[0006] Technical solution
[0007] An snap-fit environmentally friendly plastic lunch box includes a box body and a box lid. The side of the box body is provided with a gripping part, and the side of the gripping part away from the box body is provided with a connecting end. A tearable strip is provided between the connecting end and the gripping part. A cutting line is provided between the tearable strip, the gripping part, and the connecting end. A buckle is connected to the connecting end, and a locking strap fixed to the box lid is inserted into the buckle.
[0008] Furthermore, a notch is provided between the beginning and end of the tearable strip, and a gripping strip is provided in one section of the tearable strip.
[0009] Furthermore, the locking band is provided with a serrated structure, the locking band can be inserted into the buckle from the top, and the serrated structure restricts the locking band from being pulled upward.
[0010] Furthermore, a connecting edge is provided at the edge of the lid, and the connecting edge is fixedly connected to the locking strap.
[0011] Furthermore, the side of the box is also provided with a mounting buckle for inserting and securing chopsticks.
[0012] Furthermore, the bottom of the box body is provided with a raised edge.
[0013] Furthermore, a mating recess is provided on the lower surface of the box cover, and a mating edge is provided on the upper end of the box body that can be engaged with the mating recess.
[0014] Beneficial effects
[0015] Compared with the prior art, this utility model has the following advantages: by setting a tearable strip, the lid can be opened more conveniently, making it easier for users to use. At the same time, the tearable strip cannot be restored, so if it is damaged, users can directly judge that the lid has been opened. It also has a gripping part, which makes it easier to take out hot food such as soup. It also has a mounting buckle, which can conveniently fix chopsticks. Attached Figure Description
[0016] Figure 1 This is a structural schematic diagram of a snap-fit environmentally friendly plastic lunch box according to the present invention;
[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0018] Attached icon number
[0019] 1. Raised edge, 2. Box body, 3. Mounting buckle, 4. Fitting edge, 5. Box cover, 6. Fitting recessed ring, 7. Connecting edge, 8. Serrated structure, 9. Locking band, 10. Buckle ring, 11. Connecting end, 12. Gripping strip, 13. Notch, 14. Gripping part, 15. Cutting line, 16. Tearable strip. Detailed Implementation
[0020] To better illustrate the content of this utility model, the following description is provided in conjunction with the accompanying drawings and embodiments:
[0021] have Figures 1-2As shown, this utility model discloses a snap-fit environmentally friendly plastic lunch box, including a box body 2 and a box lid 5. A gripping part 14 is provided on the side of the box body 2. A connecting end 11 is provided on the side of the gripping part 14 away from the box body 2. A tearable strip 16 is provided between the connecting end 11 and the gripping part 14. A cutting line 15 is provided between the tearable strip 16, the gripping part 14, and the connecting end 11. A buckle 10 is connected to the connecting end 11. A locking strap 9 fixed to the box lid 5 is inserted into the buckle 10.
[0022] Furthermore, a notch 13 is provided between the beginning and end of the tearable strip 16, and a gripping strip 12 is provided on one section of the tearable strip 16.
[0023] Furthermore, the locking band 9 is provided with a serrated structure 8, and the locking band 9 can be inserted into the buckle 10 from the top. The serrated structure 8 restricts the locking band 9 from being pulled upward.
[0024] Furthermore, a connecting edge 7 is provided at the edge of the box cover 5, and the connecting edge 7 is fixedly connected to the locking band 9.
[0025] Furthermore, the side of the box body 2 is also provided with a mounting buckle 3 for inserting and fixing chopsticks.
[0026] Furthermore, the bottom of the box body 2 is provided with a raised edge 1.
[0027] Furthermore, a mating recessed ring 6 is provided on the lower surface of the box cover 5, and a mating edge 4 is provided on the upper end of the box body 2 that can be engaged with the mating recessed ring 6.
[0028] Specifically, when using it, after closing the box lid 5, insert the locking strap 9 into the buckle 10, and then tighten the locking strap 9 from the bottom.
[0029] When it is necessary to disassemble, tear off the tearable strip 16 by using the gripping strip 12, and then the locking strip 9 will be in an active state, at which point the box cover 5 can be opened;
[0030] If the container 2 contains very hot soup, the container 2 can be lifted by the gripping part 14, making it more convenient to use and preventing burns.
[0031] Installing buckle 3 can secure the chopsticks, preventing them from being missed or falling off.
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the technical solutions of this utility model have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.
Claims
1. A snap-fit environmentally friendly plastic lunch box, characterized in that: The box includes a box body (2) and a box lid (5). A gripping part (14) is provided on the side of the box body (2). A connecting end (11) is provided on the side of the gripping part (14) away from the box body (2). A tearable strip (16) is provided between the connecting end (11) and the gripping part (14). A cutting line (15) is provided between the tearable strip (16), the gripping part (14), and the connecting end (11). A buckle (10) is connected to the connecting end (11). A locking strip (9) fixed to the box lid (5) is inserted into the buckle (10).
2. The snap-fit environmentally friendly plastic lunch box according to claim 1, characterized in that: The tearable strip (16) has a notch (13) between its ends, and a gripping strip (12) is provided on one section of the tearable strip (16).
3. The snap-fit environmentally friendly plastic lunch box according to claim 2, characterized in that: The locking band (9) is provided with a serrated structure (8), the locking band (9) can be inserted into the buckle (10) from the top, and the serrated structure (8) restricts the locking band (9) from being pulled upward.
4. The snap-fit environmentally friendly plastic lunch box according to claim 3, characterized in that: A connecting edge (7) is provided at the edge of the lid (5), and the connecting edge (7) is fixedly connected to the locking band (9).
5. The snap-fit environmentally friendly plastic lunch box according to claim 4, characterized in that: The side of the box (2) is also provided with a mounting buckle (3) for inserting and fixing chopsticks.
6. The snap-fit environmentally friendly plastic lunch box according to claim 5, characterized in that: The bottom of the box body (2) is provided with a raised edge (1).
7. A snap-fit environmentally friendly plastic lunch box according to claim 6, characterized in that: The lower surface of the box cover (5) is provided with a mating recess (6), and the upper end of the box body (2) is provided with a mating edge (4) that can be inserted into the mating recess (6).
Citation Information
Patent Citations
Lunch box
CN212354945U