Environment-friendly easily-degradable fast food box
By designing sealing cover assembly and anti-opening components on the fast food box, the problem of single structure and unauthorized opening of the polylactic acid fast food box is solved, and the safety and practicality of the environmentally friendly and easily degradable fast food box is improved.
Patent Information
- Application Number
- CN202422776003.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The existing polylactic acid fast food box has a single structure and lacks the function to prevent unauthorized opening, resulting in insufficient safety and practicality of takeaway.
An environmentally friendly and degradable fast food box is designed, equipped with a sealing cover assembly and an anti-opening assembly. Through the design of snap slots and snap heads, the box cannot be opened when it is not damaged, and a storage assembly is provided on the sealing cover to store disposable tableware.
It improves the safety and practicality of fast food takeaway, prevents unauthorized opening, reduces vicious incidents, enhances users' sense of trust, and solves the problem of forgetting to carry tableware.
Smart Images

Figure CN223247759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fast food boxes, in particular to an environmentally friendly and easily degradable fast food box. Background Art
[0002] Due to the continuous development of social economy, the pace of life has continued to accelerate, and fast food has become a major lifestyle habit for office workers. The mainstream fast food boxes now are made of polylactic acid (PLA). Polylactic acid is a bio-based plastic made from renewable resources such as corn starch or sugarcane sugar fermentation. PLA fast food boxes can be completely degraded within a few months under industrial composting conditions, but the current polylactic acid fast food boxes have a relatively simple structure and fewer functions.
[0003] Announcement No. CN220937079U discloses a multi-compartment fast food box, comprising a fast food box body and a lid matching the fast food box body; the fast food box body comprises a rice holding slot and several vegetable holding slots; a cavity is provided in the fast food box body for holding ordinary chopsticks, one end of the cavity extends out of one end surface of the fast food box body and communicates with the outside, and the other end of the cavity is closed; chopsticks can be placed in the cavity to prevent the chopsticks from being contaminated with oil by food before eating, which is conducive to keeping the chopsticks clean, convenient for users to use, and suitable for popularization and use.
[0004] Although the utility model effectively improves the practicability of the fast food box and provides the effect of the compartments set in the fast food box, the phenomenon of deliverymen or other people opening the box and stealing food without authorization frequently occurs during takeout, which has a certain impact on the current fast food industry. At present, there is no corresponding anti-opening fast food box to solve this problem.
[0005] Based on this, an environmentally friendly and easily degradable fast food box is now provided to eliminate the disadvantages of the existing devices. Utility Model Content
[0006] The purpose of the utility model is to provide an environmentally friendly and easily degradable fast food box to solve the problems in the background technology.
[0007] To achieve the above objectives, the present invention provides the following technical solutions:
[0008] An environmentally friendly and easily degradable fast food box comprises a lunch box, a sealing cover assembly is provided on the lunch box, and an anti-opening assembly is provided on the sealing cover assembly and one side of the lunch box;
[0009] The sealing cover assembly includes a sealing cover, a snap groove is provided on the inner side of the lower end of the sealing cover, a sealing strip is provided inside the snap groove and is slidably connected to the upper end of the lunch box, the anti-opening assembly includes a snap strip, the upper end of the snap strip is fixedly connected to one side of the sealing cover, a circular groove is provided at the lower end of the snap strip, a fixing column is fixedly connected to the corresponding side of the lunch box and the sealing cover, one end of the fixing column is fixedly connected to a snap head, and the snap head is slidably connected to the circular groove.
[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0011] In an optional solution, the inner diameter of the buckle head is larger than the inner diameter of the circular groove when it is opened.
[0012] In an optional solution: a receiving assembly is provided in the middle of the upper end of the sealing cover.
[0013] In an optional solution: the storage assembly includes a cutlery trough, the cutlery trough is provided in a box body, and a cutlery opening and closing strip is provided on the upper surface of the cutlery trough.
[0014] In an optional solution: a pressing groove is opened in the middle of one side of the upper surface of the cutlery groove.
[0015] In an optional solution: a sealing cover opening and closing strip is provided on the outer side of the upper surface of the sealing cover, and a handle is fixedly connected to the middle part of one side of the upper surface of the sealing cover.
[0016] In an optional solution: a partition plate is fixedly connected to the bottom of the lunch box, a slide groove is opened at the bottom of the lunch box, and the slide groove is opened inside the partition plate.
[0017] In an optional solution, a sealing plate is fixedly connected to the middle portion of the lower surface of the sealing cover.
[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0019] 1. The utility model provides an anti-opening component, which directly connects the circular groove with the buckle head after the fast food is packed. Because the inner diameter of one side of the buckle head is larger than the inner diameter of the circular groove, it cannot be opened and restored intact unless it is forcibly dismantled. Once the takeaway is received and there are signs of opening, the merchant can be contacted in time, which effectively avoids the situation where the takeaway is opened but no signs are found, effectively improves the safety of fast food takeaway, increases users' trust in takeaway, reduces the impact of malicious incidents on the takeaway industry, and improves the practical effect of the device.
[0020] 2. The utility model is provided with a storage component, which can be directly stored on the top of the sealing cover. When in use, the tableware opening and closing strip can be directly torn open to get the disposable tableware, which effectively solves the problem of merchants forgetting to put tableware, and also avoids the problem of users forgetting to bring tableware, effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0022] Figure 2 It is a schematic diagram of the overall side structure of the utility model.
[0023] Figure 3 This is a schematic diagram of the anti-opening component structure of the utility model.
[0024] Figure 4 This is a schematic diagram of the internal structure of the lunch box of the present invention;
[0025] Figure 5 This is a schematic diagram of the internal side structure of the lunch box of the present invention.
[0026] Notes on the accompanying figures: 1. Lunch box; 2. Sealing cover; 3. Sealing cover opening and closing strip; 4. Cutlery slot; 5. Cutlery opening and closing strip; 6. Handle; 7. Pressing slot; 8. Sliding slot; 9. Buckle strip; 10. Circular slot; 11. Fixing column; 12. Buckle head; 13. Partition plate; 14. Sealing plate; 15. Buckle slot. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
[0028] In one embodiment, Figure 1-Figure 4 As shown, an environmentally friendly and easily degradable fast food box includes a lunch box 1, a sealing cover assembly is provided on the lunch box 1, and an anti-opening assembly is provided on the sealing cover assembly and one side of the lunch box 1;
[0029] The sealing cover assembly includes a sealing cover 2, a snap groove 15 is provided on the inner side of the lower end of the sealing cover 2, a sealing strip is provided inside the snap groove 15 and is slidably connected to the upper end of the lunch box 1, the anti-opening assembly includes a snap strip 9, the upper end of the snap strip 9 is fixedly connected to one side of the sealing cover 2, and a circular groove 10 is provided at the lower end of the snap strip 9. A fixing column 11 is fixedly connected to the corresponding side of the lunch box 1 and the sealing cover 2, and one end of the fixing column 11 is fixedly connected to a snap head 12, and the snap head 12 is slidably connected to the circular groove 10;
[0030] In this embodiment, the lunch box 1 and the sealing cover 2 are both made of polylactic acid, which facilitates the self-degradation of the fast food box. The fast food is sealed by tightly fitting the snap groove 15 with the upper end of the lunch box 1, and then the circular groove 10 is snap-connected with the snap head 12 to prevent it from being opened.
[0031] In one embodiment, Figure 3 As shown, the inner diameter of the buckle head 12 is larger than the inner diameter of the circular groove 10 when it is opened, so as to prevent it from being opened after buckling.
[0032] In one embodiment, Figure 1 As shown, a storage component is provided at the middle of the upper end of the sealing cover 2 for storing disposable tableware.
[0033] In one embodiment, Figure 1 As shown, the storage assembly includes a cutlery slot 4, which is a box-shaped arrangement for conveniently storing disposable cutlery. A cutlery opening and closing strip 5 is provided on the upper surface of the cutlery slot 4 to facilitate tearing open the upper surface of the cutlery slot 4.
[0034] In one embodiment, Figure 1 As shown, a pressing groove 7 is opened in the middle of one side of the upper surface of the cutlery groove 4 to facilitate tearing the upper surface of the cutlery groove 4.
[0035] In one embodiment, Figure 1 As shown, a sealing cover opening and closing strip 3 is provided on the outer side of the upper surface of the sealing cover 2, and a handle 6 is fixedly connected to the middle part of one side of the upper surface of the sealing cover 2 to facilitate tearing open the upper surface of the sealing cover 2.
[0036] In one embodiment, Figure 4 and 5 As shown, a partition plate 13 is fixedly connected to the bottom of the lunch box 1 , and a chute 8 is opened at the bottom of the lunch box 1 , and the chute 8 is opened inside the partition plate 13 .
[0037] In one embodiment, Figure 5 As shown, a sealing plate 14 is fixedly connected to the middle portion of the lower surface of the sealing cover 2 .
[0038] The above embodiment discloses an environmentally friendly and easily degradable fast food box, in which, when in use, after fast food is loaded into the lunch box 1, the fast food is sealed by tightly fitting the buckle groove 15 with the upper end of the lunch box 1, and then the circular groove 10 is buckled and connected with the buckle head 12 to prevent it from being opened. When eating, by grasping the handle 6, the upper surface of the sealing cover 2 is torn open through the provided sealing cover opening and closing strip 3 to start eating, and at the same time, by pressing the pressing groove 7, the upper surface of the cutlery groove 4 is quickly torn open to take out the cutlery inside.
[0039] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.
Claims
1. An environmentally friendly and easily degradable fast food box, comprising a lunch box (1), wherein the lunch box (1) is provided with a sealing cover assembly, and an anti-opening assembly is provided on one side of the sealing cover assembly and the lunch box (1); It is characterized in that The sealing cover assembly comprises a sealing cover (2), a snap groove (15) is provided on the inner side of the lower end of the sealing cover (2), a sealing strip is provided inside the snap groove (15) and is slidably connected to the upper end of the lunch box (1), the anti-opening assembly comprises a snap strip (9), the upper end of the snap strip (9) is fixedly connected to one side of the sealing cover (2), a circular groove (10) is provided on the lower end of the snap strip (9), a fixing column (11) is fixedly connected to the corresponding side of the lunch box (1) and the sealing cover (2), one end of the fixing column (11) is fixedly connected to a snap head (12), and the snap head (12) is slidably connected to the circular groove (10).
2. The environmentally friendly and degradable fast food box according to claim 1, characterized in that: When the buckle head (12) is opened, the inner diameter is larger than the inner diameter of the circular groove (10).
3. The environmentally friendly and degradable fast food box according to claim 1, characterized in that: A receiving assembly is provided in the middle of the upper end of the sealing cover (2).
4. The environmentally friendly and degradable fast food box according to claim 3, characterized in that: The storage assembly comprises a cutlery trough (4), the cutlery trough (4) being provided in a box body, and a cutlery opening and closing strip (5) being provided on the upper surface of the cutlery trough (4).
5. The environmentally friendly and degradable fast food box according to claim 4, characterized in that: A pressing groove (7) is provided in the middle of one side of the upper surface of the cutlery groove (4).
6. The environmentally friendly and biodegradable fast food box according to claim 1, characterized in that: A sealing cover opening and closing strip (3) is provided on the outer side of the upper surface of the sealing cover (2), and a handle (6) is fixedly connected to the middle of one side of the upper surface of the sealing cover (2).
7. The environmentally friendly and biodegradable fast food box according to claim 1, characterized in that: A partition plate (13) is fixedly connected to the bottom of the lunch box (1), and a chute (8) is provided at the bottom of the lunch box (1), wherein the chute (8) is provided inside the partition plate (13).
8. The environmentally friendly and biodegradable fast food box according to claim 1, characterized in that: A sealing plate (14) is fixedly connected to the middle portion of the lower surface of the sealing cover (2).
Citation Information
Patent Citations
A multi-grid fast food box
CN220937079U