Aviation food-grade high-sealing-performance fresh-keeping aluminum foil meal box
By designing aviation food-grade high-sealing fresh-keeping aluminum foil lunch boxes and using plastic materials to fix tableware, the problem of inconvenience in use of existing aluminum foil lunch boxes is solved, and convenient use and sealing improvement is achieved.
Patent Information
- Application Number
- CN202423164350.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-12-21
AI Technical Summary
When using existing aluminum foil lunch boxes, tableware and aluminum foil lunch boxes are used separately, resulting in easy drop of the outer packaging, inconvenient use and garbage.
An aviation food-grade high-sealing fresh-keeping aluminum foil lunch box is designed, which includes the main body of the aluminum foil lunch box, the lid, the fixing component, the chopstick storage component and the spoon storage component. The tableware is fixed through plastic materials to achieve sealing and convenient use.
It realizes convenient use and sealing of tableware, avoids the occurrence of outer packaging waste, and improves user experience and sealing.
Smart Images
Figure CN223262464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lunch boxes, in particular to an aviation food-grade highly sealed fresh-keeping aluminum foil lunch box. Background Art
[0002] Aluminum foil lunch boxes, a widely used type of tableware, stand out for their excellent barrier properties. As long as the aluminum foil is thick enough to ensure effectiveness, it can almost completely block gas and moisture. Therefore, in the plastic flexible packaging industry, aluminum foil is often regarded as an indispensable barrier material. In addition, aluminum foil has many advantages such as light weight, strong sealing and good wrapping properties, which can play a certain role in insulation. Its main uses cover food cooking, baking, freezing and preservation. Aluminum foil lunch boxes are ideal for airline catering. Their high sealing and preservation properties ensure that food remains fresh during long-distance flights.
[0003] When using the existing aluminum foil lunch box, the tableware and the aluminum foil lunch box are separated and then handed to the passengers in turn. After the passengers open the outer packaging of the tableware, the disposable outer packaging of the tableware is easily dropped to the ground due to accidental touch or wind, which is not very convenient to use and move. Utility Model Content
[0004] The purpose of the present invention is to provide an aviation food-grade, highly sealed, fresh-keeping aluminum foil lunch box, which solves the problems raised in the background technology.
[0005] An embodiment of the present application provides an aviation food-grade, highly sealed, fresh-keeping aluminum foil lunch box, comprising an aluminum foil lunch box body, an aluminum foil box cover kneaded on the top of the aluminum foil lunch box body, a fixing assembly sleeved on the outer sides of the aluminum foil lunch box body and the aluminum foil box cover, a chopstick storage assembly provided on one side of the top of the fixing assembly, and a spoon storage assembly provided on the top of the fixing assembly and on one side of the chopstick storage assembly.
[0006] By adopting the above technical solution, the aluminum foil lunch box body can be used to store meals, the plasticity of the aluminum foil box cover material can be used to seal the meals in the aluminum foil lunch box body, the fixing assembly can be used to further connect and fix the aluminum foil lunch box body and the aluminum foil box cover, the chopsticks storage assembly can be used to fix the chopsticks on the top of the square cardboard for storage, so that customers can open and use them conveniently, and the spoon storage assembly can be used to fix the spoon on the top of the square cardboard for storage, so that customers can open and use them conveniently, meeting the different needs of customers who like to use chopsticks and spoons, and at the same time, no other outer packaging waste of separate tableware will be generated, which will cause the outer packaging to fall to the ground.
[0007] Optionally, the fixing component includes a square cardboard, and a ring-shaped cardboard strip is fixedly connected to one side of the square cardboard.
[0008] By adopting the above technical solution, the square cardboard is used in conjunction with the annular cardboard strip to achieve the effect of sleeve-fitting and fixing the aluminum foil lunch box body and the aluminum foil box cover.
[0009] Optionally, the chopstick storage assembly includes a first curved plate, which is in an inverted U shape and is fixed to the top of the square cardboard. One side of the first curved plate is sealed, and the other side of the first curved plate is fixedly connected to a first fixed aluminum foil strip. The chopstick body is placed on the inner side of the first curved plate and the first fixed aluminum foil strip. The top of the exposed end of the chopstick body is in contact with a fixed rubber strip. Glue is provided on the bottom of both sides of the fixed rubber strip, and the fixed rubber strip is fixedly connected to the square cardboard.
[0010] By adopting the above technical solution, the first curved plate is used in conjunction with the first fixed aluminum foil strip to facilitate the insertion of the edible head end of the chopstick body. The plasticity of the first fixed aluminum foil strip is then used to fix the chopstick body and seal the edible head end of the chopstick body. The length of the chopstick body is relatively long, so the tail end of the chopstick body is fixed by the fixed rubber strip to prevent it from loosening and is easy to tear open for use.
[0011] Optionally, the spoon storage assembly includes a second curved plate, which is in an inverted U shape. The second curved plate is fixed to the top of the square cardboard, one side of the second curved plate is sealed, and the other side of the second curved plate is fixedly connected to a second fixed aluminum foil strip, and the spoon body is placed inside the second curved plate and the second fixed aluminum foil strip.
[0012] By adopting the above technical solution, the second curved plate is used to cooperate with the spoon body to facilitate the insertion of the edible head end of the spoon body, and then the spoon body is fixed and the edible head end of the spoon body is sealed by the plasticity of the second fixed aluminum foil strip.
[0013] Optionally, a material food display strip is provided at the top of the fixing component and at one side of the spoon storage component, and the material food display strip is fixedly connected to the square cardboard.
[0014] By adopting the above technical solution, the food material display strip is used to conveniently display the ingredients and internal material formulas inside the lunch box, so that customers can see them intuitively and choose different types of meals.
[0015] Optionally, an aluminum foil partition is fixedly connected to the inner side of the aluminum foil box cover, and the aluminum foil partition separates the aluminum foil lunch box body into a rice compartment and a vegetable compartment.
[0016] By adopting the above technical solution, the rice and vegetables can be separated and stored separately by using the provided aluminum foil partition, thereby extending the shelf life of the food.
[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0018] The technical solution of the present application utilizes the first curved plate to cooperate with the first fixed aluminum foil strip to facilitate the insertion of the edible head end of the chopstick body into it, and then uses the plasticity of the first fixed aluminum foil strip to fix the chopstick body and seal the edible head end of the chopstick body. The length of the chopstick body is relatively long, so the tail end of the chopstick body is fixed by the fixed rubber strip to prevent it from loosening, and it is easy to tear open for use. The second curved plate is used to cooperate with the spoon body to facilitate the insertion of the edible head end of the spoon body into it, and then uses the plasticity of the second fixed aluminum foil strip to fix the spoon body and seal the edible head end of the spoon body, which is finally convenient for the overall movement of the lunch box and is also very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0022] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at point A in the middle.
[0023] In the figure: 1. Aluminum foil lunch box body; 2. Aluminum foil box lid; 3. Aluminum foil partition; 4. Square cardboard; 41. Ring cardboard strip; 42. Material food display strip; 5. First curved plate; 51. First fixed aluminum foil strip; 52. Chopstick body; 53. Fixed rubber strip; 6. Second curved plate; 61. Second fixed aluminum foil strip; 62. Spoon body. DETAILED DESCRIPTION
[0024] See also Figure 1-3 The utility model provides a technical solution: an aviation food-grade, highly sealed, fresh-keeping aluminum foil lunch box, comprising an aluminum foil lunch box body 1, an aluminum foil box cover 2 kneaded on the top of the aluminum foil lunch box body 1, a fixing assembly sleeved on the outer sides of the aluminum foil lunch box body 1 and the aluminum foil box cover 2, a chopstick storage assembly provided on one side of the top of the fixing assembly, and a spoon storage assembly provided on the top of the fixing assembly and on one side of the chopstick storage assembly;
[0025] In this technical solution, the aluminum foil lunch box body 1 is used to store food, the aluminum foil box cover 2 is used to seal the food in the aluminum foil lunch box body 1 due to its plasticity, the aluminum foil lunch box body 1 and the aluminum foil box cover 2 are used to be further connected and fixed by the fixing assembly, the chopsticks storage assembly is used to fix the chopsticks on the top of the square cardboard 4 for storage and storage, so that it is convenient for customers to open and use them, and the spoon storage assembly is used to fix the spoon on the top of the square cardboard 4 for storage and storage, so that it is convenient for customers to open and use them, meeting the different needs of customers who like to use chopsticks and spoons, and at the same time, no other outer packaging waste of separate tableware is generated, which will cause the outer packaging to fall to the ground.
[0026] In some technical solutions, such as Figure 1-Figure 3 The fixing component includes a square cardboard 4, one side of which is fixedly connected with a ring-shaped cardboard strip 41; the square cardboard 4 is used in conjunction with the ring-shaped cardboard strip 41 to secure the aluminum foil lunch box body 1 and the aluminum foil box cover 2.
[0027] In some technical solutions, such as Figure 1-Figure 3 The chopstick storage assembly includes a first curved plate 5, which is in an inverted U shape. The first curved plate 5 is fixed to the top of the square cardboard 4. One side of the first curved plate 5 is sealed, and the other side of the first curved plate 5 is fixedly connected to a first fixed aluminum foil strip 51. The chopstick body 52 is placed on the inner side of the first curved plate 5 and the first fixed aluminum foil strip 51. The top of the exposed end of the chopstick body 52 contacts with a fixed adhesive strip 53. Glue is provided on the bottom of both sides of the fixed adhesive strip 53, and the fixed adhesive strip 53 is fixedly connected to the square cardboard 4; the first curved plate 5 is used to cooperate with the first fixed aluminum foil strip 51 to facilitate the insertion of the edible head end of the chopstick body 52 into it, and then the plasticity of the material of the first fixed aluminum foil strip 51 is used to fix the chopstick body 52 and seal the edible head end of the chopstick body 52. The length of the chopstick body 52 is relatively long, so the tail end of the chopstick body 52 is fixed by the fixed adhesive strip 53 to prevent it from loosening and easy to tear open for use.
[0028] In some technical solutions, such as Figure 1-Figure 3 The spoon storage assembly includes a second curved plate 6, which is in an inverted U shape. The second curved plate 6 is fixed to the top of the square cardboard 4, one side of the second curved plate 6 is sealed, and the other side of the second curved plate 6 is fixedly connected to a second fixed aluminum foil strip 61. The spoon body 62 is placed on the inner side of the second curved plate 6 and the second fixed aluminum foil strip 61; the second curved plate 6 is used to cooperate with the spoon body 62 to facilitate the insertion of the edible head end of the spoon body 62 therein, and then the spoon body 62 is fixed and the edible head end of the spoon body 62 is sealed by the plasticity of the second fixed aluminum foil strip 61.
[0029] In some technical solutions, such as Figure 1-Figure 3 A material food display strip 42 is provided at the top of the fixed component and on one side of the spoon storage component. The material food display strip 42 is fixedly connected to the square cardboard 4. The material food display strip 42 is used to conveniently display the ingredients and internal material formulas inside the lunch box so that customers can see them intuitively and choose different types of meals.
[0030] In some technical solutions, such as Figure 1-Figure 3 An aluminum foil partition 3 is fixedly connected to the inner side of the aluminum foil box cover 2, and the aluminum foil partition 3 separates the aluminum foil lunch box body 1 into a rice compartment and a vegetable compartment; the aluminum foil partition 3 can be used to separate the rice and the vegetables and store them separately, thereby extending the shelf life of the food.
[0031] During use, the customer pulls out the heated square cardboard 4 and the ring-shaped cardboard strip 41 from the aluminum foil lunch box body 1 and the aluminum foil box cover 2, and opens the aluminum foil box cover 2 to see the food inside. When the customer needs to use the chopstick body 52, he tears off the fixing tape 53, holds the tail of the chopstick body 52 and shakes it in a circle to loosen the first fixed aluminum foil strip 51, and then pulls out the chopstick body 52 for use. When the customer needs to use the spoon body 62, he holds the tail of the spoon body 62 and shakes it in a circle to loosen the second fixed aluminum foil strip 61, and then pulls out the spoon body 62 for use, and then you can start eating the food.
Claims
1. An aviation food grade, high-sealing, fresh-keeping aluminum foil lunch box, comprising an aluminum foil lunch box body (1), characterized in that: An aluminum foil box cover (2) is kneaded on the top of the aluminum foil lunch box body (1); a fixing assembly is sleeved on the outer sides of the aluminum foil lunch box body (1) and the aluminum foil box cover (2); a chopstick storage assembly is provided on one side of the top of the fixing assembly; and a spoon storage assembly is provided on the top of the fixing assembly and on one side of the chopstick storage assembly.
2. The aviation food grade high-sealing fresh-keeping aluminum foil lunch box according to claim 1, characterized in that: The fixing assembly comprises a square cardboard (4), and a ring-shaped cardboard strip (41) is fixedly connected to one side of the square cardboard (4).
3. The aviation food grade high-sealing fresh-keeping aluminum foil lunch box according to claim 2, characterized in that: The chopstick storage assembly comprises a first curved plate (5), the first curved plate (5) presenting an inverted U-shape, the first curved plate (5) being fixed on the top of the square cardboard (4), one side of the first curved plate (5) being sealed, the other side of the first curved plate (5) being fixedly connected with a first fixed aluminum foil strip (51), a chopstick body (52) being placed inside the first curved plate (5) and the first fixed aluminum foil strip (51), the top of an exposed end of the chopstick body (52) being in contact with a fixed adhesive strip (53), glue being provided on both sides of the bottom of the fixed adhesive strip (53), and the fixed adhesive strip (53) being fixedly connected to the square cardboard (4).
4. The aviation food grade high-sealing fresh-keeping aluminum foil lunch box according to claim 2, characterized in that: The spoon storage assembly comprises a second curved plate (6), the second curved plate (6) presenting an inverted U-shape, the second curved plate (6) being fixed on the top of the square cardboard (4), one side of the second curved plate (6) being sealed, the other side of the second curved plate (6) being fixedly connected with a second fixed aluminum foil strip (61), and the spoon body (62) being placed inside the second curved plate (6) and the second fixed aluminum foil strip (61).
5. The aviation food grade high-sealing fresh-keeping aluminum foil lunch box according to claim 2, characterized in that: A material food display strip (42) is provided at the top of the fixing component and at one side of the spoon storage component, and the material food display strip (42) is fixedly connected to the square cardboard (4).
6. The aviation food grade high-sealing fresh-keeping aluminum foil lunch box according to claim 1, characterized in that: An aluminum foil partition (3) is fixedly connected to the inner side of the aluminum foil box cover (2), and the aluminum foil partition (3) separates the aluminum foil lunch box body (1) into a rice compartment and a vegetable compartment.