A portable lunch box

Abstract

The utility model discloses a portable lunch box, including lunch box main part, the lower extreme of lunch box main part is provided with the cover plate carrying mechanism, the cover plate carrying mechanism includes the main magnet fixedly connected in the lower extreme of lunch box main part, the lower extreme fixed connection of main magnet has the limit ring, the inside magnetism of limit ring is inhaled with the auxiliary magnet in the lower extreme of main magnet, the lower extreme fixed connection of auxiliary magnet has the cover plate main part, the inside movable joint of auxiliary magnet has the connecting block, the inside movable joint of auxiliary magnet is close to the lower side movable joint of connecting block and has the limit head. The utility model discloses a portable lunch box, by aligning the cover plate main part of turning over below lunch box main part, and the contact lunch box main part is pushed, can trigger auxiliary magnet and main magnet inhaled simultaneously, and make the limit block and limit head into the docking frame. The design is convenient for user to hold lunch box main part, cover plate main part and carry, and then it is convenient for user to carry lunch box main part, cover plate main part.

Description

Technical Field

[0001] This utility model relates to the field of lunch box technology, and in particular to a portable lunch box. Background Technology

[0002] Lunch boxes are common household items in our daily lives. They make it convenient for people to carry food and avoid eating out, reflecting a lifestyle that prioritizes hygiene, safety, and cost-effectiveness. Whether students or working professionals, anyone who doesn't eat in a restaurant needs a lunch box, resulting in a huge market demand.

[0003] Traditional lunch boxes have some drawbacks. Currently, the designs of common lunch boxes on the market have obvious portability defects. Their lids simply cover the top of the lunch box in a flat manner. When users need to take them out, they must hold the lunch box and the lid separately. This separate carrying method not only increases the burden on both hands, but also creates two major pain points in actual use: First, the scattered parts make carrying cumbersome, especially when users need to take other items at the same time. Second, when separated, the lunch box and lid are prone to hard collisions due to shaking during bagging or movement. Long-term use may cause metal wear or even deformation, which affects both the appearance and the product life. Utility Model Content

[0004] The main objective of this invention is to provide a portable lunchbox that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A portable lunchbox includes a lunchbox body. A cover carrying mechanism is provided at the lower end of the lunchbox body. The cover carrying mechanism includes a main magnet fixedly connected to the lower end of the lunchbox body. A limiting ring is fixedly connected to the lower end of the main magnet. A secondary magnet is magnetically attracted to the inner side of the lower end of the main magnet near the limiting ring. The lower end of the secondary magnet is fixedly connected to the cover body. A connecting block is movably connected inside the secondary magnet. A limiting head is movably connected inside the secondary magnet near the lower side of the connecting block. A limiting block is fixedly connected to the lower end of the lunchbox body near the main magnet. A docking frame is movably connected to the outer side of the limiting block. A limiting head is movably connected to the inner side of the docking frame near the lower side of the limiting block.

[0007] Preferably, the limiting ring is located outside the auxiliary magnet, the connecting block extends into the interior of the main magnet, the connecting block is fixedly connected to the main magnet, and the lower end of the connecting block is fixedly connected to the upper end of the limiting head.

[0008] Preferably, the limiting head is shaped like a frustum, the main body of the limiting head is made of rubber, the lower end of the docking frame is fixedly connected to the upper end of the cover plate body near the main magnet, the lower end of the limiting block is fixedly connected to the upper end of the limiting head, and the outer diameter of the limiting head is larger than the inner diameter of the docking frame.

[0009] Preferably, the limiting head is shaped like a frustum, the main body of the limiting head is made of rubber, and the axis of the main magnet, the limiting ring, the auxiliary magnet, the connecting block, and the limiting head are located on the same straight line.

[0010] Preferably, the upper end of the lunch box body has a vegetable compartment, the upper end of the lunch box body near the rear side of the vegetable compartment has a soup compartment, the upper end of the lunch box body near the soup compartment has a rice compartment, and the lower end of the lunch box body near the limiting block has a support leg fixedly connected.

[0011] Preferably, the upper part of the lunch box body has a meat compartment near the vegetable compartment, and the upper part of the lunch box body has a fruit compartment near the meat compartment. The outer diameter of the lunch box body matches the inner diameter of the lid body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By aligning the flipped lid with the bottom of the lunchbox body and pushing it into contact with the lunchbox body, the secondary magnet attracts the primary magnet, and simultaneously the limiting block engages the limiting head within the docking frame. This design allows users to easily carry the lunchbox body and lid with one hand, making it convenient for users to carry both. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a portable lunchbox according to the present invention. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the overall structure of a portable lunchbox according to the present invention. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the cover carrying mechanism of a portable lunch box according to the present invention;

[0017] Figure 4 This is a partial structural diagram of the lid carrying mechanism of a portable lunchbox according to this utility model. Figure 1 ;

[0018] Figure 5 This is a partial structural diagram of the lid carrying mechanism of a portable lunchbox according to this utility model. Figure 2 .

[0019] In the diagram: 1. Main body of the lunchbox; 2. Vegetable compartment; 3. Soup compartment; 4. Rice compartment; 5. Meat compartment; 6. Fruit compartment; 7. Lid carrying mechanism; 71. Lid main body; 72. Main magnet; 73. Limiting ring; 74. Secondary magnet; 75. Connecting block; 76. Limiting head; 77. Limiting block; 78. Connecting frame; 79. Limiting head; 8. Support leg. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-5 As shown, a portable lunch box includes a lunch box body 1. A cover carrying mechanism 7 is provided at the lower end of the lunch box body 1. The cover carrying mechanism 7 includes a main magnet 72 fixedly connected to the lower end of the lunch box body 1. A limiting ring 73 is fixedly connected to the lower end of the main magnet 72. A secondary magnet 74 is magnetically attracted to the lower end of the main magnet 72 near the inner side of the limiting ring 73. A cover body 71 is fixedly connected to the lower end of the secondary magnet 74. A connecting block 75 is movably connected inside the secondary magnet 74. A limiting head 76 is movably connected inside the secondary magnet 74 near the lower side of the connecting block 75. A limiting block 77 is fixedly connected to the lower end of the lunch box body 1 near the main magnet 72. A docking frame 78 is movably connected to the outer side of the limiting block 77. A limiting head 79 is movably connected to the inner side of the docking frame 78 near the lower side of the limiting block 77.

[0022] In this embodiment, the limiting ring 73 is located outside the auxiliary magnet 74, the connecting block 75 extends into the interior of the main magnet 72, and the connecting block 75 is fixedly connected to the main magnet 72. The lower end of the connecting block 75 is fixedly connected to the upper end of the limiting head 76. The limiting head 76 is shaped like a frustum and its main body is made of rubber. The lower end of the docking frame 78 is fixedly connected to the upper end of the cover plate body 71 near the main magnet 72. The lower end of the limiting block 77 is fixedly connected to the upper end of the limiting head 79. The outer diameter of the limiting head 79 is larger than the inner diameter of the docking frame 78. The limiting head 79 is shaped like a frustum and its main body is made of rubber. The centerlines of the main magnet 72, the limiting ring 73, the auxiliary magnet 74, the connecting block 75, and the limiting head 76 are located on the same straight line.

[0023] Specifically, the flipped cover body 71 is aligned with the lower part of the lunch box body 1, and the cover body 71 is moved towards the lower part of the lunch box body 1, thereby locking the auxiliary magnet 74 in the limiting ring 73 and causing the auxiliary magnet 74 to attract with the main magnet 72. At the same time, the docking frame 78 is fitted on the outside of the limiting block 77, and the limiting block 77 locks the limiting head 79 in the docking frame 78, thereby causing the main magnet 72 to attract the auxiliary magnet 74 and the limiting head 79 to be locked in the docking frame 78, so that the cover body 71 is firmly fixed under the lunch box body 1, thereby locking the lunch box body 1 and the cover body 71. By aligning the flipped cover body 71 with the lower part of the lunch box body 1 and pushing it to contact the lunch box body 1, the auxiliary magnet 74 and the main magnet 72 can be triggered to attract each other, and at the same time, the limiting block 77 locks the limiting head 79 into the docking frame 78. This design allows users to carry the lunchbox body 1 and the lid body 71 with one hand, making it easier for users to carry the lunchbox body 1 and the lid body 71.

[0024] In this embodiment, a vegetable compartment 2 is provided at the upper end of the lunch box body 1, a soup compartment 3 is provided at the rear side of the upper end of the lunch box body 1 near the vegetable compartment 2, a rice compartment 4 is provided at the upper end of the lunch box body 1 near the soup compartment 3, a support leg 8 is fixedly connected at the lower end of the lunch box body 1 near the limiting block 77, a meat compartment 5 is provided at the upper end of the lunch box body 1 near the vegetable compartment 2, a fruit compartment 6 is provided at the upper end of the lunch box body 1 near the meat compartment 5, and the outer diameter of the lunch box body 1 matches the inner diameter of the cover body 71.

[0025] Specifically, the vegetable compartment 2, soup compartment 3, rice compartment 4, meat compartment 5, and fruit compartment 6 allow for the separate storage of food in the main body of the lunchbox.

[0026] Working principle:

[0027] When carrying the food, the user first removes the lid body 71 from the food container body 1, holds the food container body 1 on top, flips the lid body 71 over, aligns the flipped lid body 71 with the bottom of the food container body 1, and moves the lid body 71 towards the bottom of the food container body 1, thereby locking the secondary magnet 74 into the limiting ring 73, and causing the connecting block 75 to press the limiting head 76 against the secondary magnet 74, and causing the secondary magnet 74 to attract with the main magnet 72. At the same time, the docking bracket 78 is fitted onto the outside of the limiting block 77. The design allows the limiting block 77 to engage the limiting head 79 within the docking frame 78, thereby causing the main magnet 72 to attract the secondary magnet 74 and the limiting head 79 to be engaged within the docking frame 78. This secures the cover body 71 firmly below the lunchbox body 1, thus locking the lunchbox body 1 and the cover body 71 together. By aligning the flipped cover body 71 with the bottom of the lunchbox body 1 and pushing it into contact with the lunchbox body 1, the secondary magnet 74 and the main magnet 72 are triggered to attract each other, and simultaneously, the limiting block 77 engages the limiting head 79 within the docking frame 78. This design allows users to easily carry the lunchbox body 1 and the cover body 71 with one hand.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable lunchbox, comprising a lunchbox body (1), characterized in that: The lower end of the lunch box body (1) is provided with a cover carrying mechanism (7). The cover carrying mechanism (7) includes a main magnet (72) fixedly connected to the lower end of the lunch box body (1). The lower end of the main magnet (72) is fixedly connected to a limiting ring (73). The lower end of the main magnet (72) is magnetically attracted to the inner side of the limiting ring (73). The lower end of the secondary magnet (74) is fixedly connected to the cover body (71). The interior of the secondary magnet (74) is movably connected to a connecting block (75). The interior of the secondary magnet (74) is movably connected to the lower side of the connecting block (75). The lower end of the lunch box body (1) is fixedly connected to a limiting block (77). The outer side of the limiting block (77) is movably connected to a docking frame (78). The inner side of the docking frame (78) is movably connected to the lower side of the limiting block (77). The lower side of the limiting block (77) is movably connected to a limiting head (79).

2. A portable lunchbox according to claim 1, characterized in that: The limiting ring (73) is located outside the auxiliary magnet (74), the connecting block (75) extends into the interior of the main magnet (72), the connecting block (75) is fixedly connected to the main magnet (72), and the lower end of the connecting block (75) is fixedly connected to the upper end of the limiting head (76).

3. A portable lunchbox according to claim 1, characterized in that: The limiting head (76) is shaped like a frustum. The main body of the limiting head (76) is made of rubber. The lower end of the docking frame (78) is fixedly connected to the upper end of the cover plate body (71) near the main magnet (72). The lower end of the limiting block (77) is fixedly connected to the upper end of the limiting head (79). The outer diameter of the limiting head (79) is larger than the inner diameter of the docking frame (78).

4. A portable lunchbox according to claim 1, characterized in that: The limiting head (79) is shaped like a frustum, and the main body of the limiting head (79) is made of rubber. The axis of the main magnet (72), the limiting ring (73), the auxiliary magnet (74), the connecting block (75), and the limiting head (76) are located on the same straight line.

5. A portable lunchbox according to claim 1, characterized in that: The upper end of the lunch box body (1) is provided with a vegetable compartment (2), the upper end of the lunch box body (1) is provided with a soup compartment (3) near the back of the vegetable compartment (2), the upper end of the lunch box body (1) is provided with a rice compartment (4) near the soup compartment (3), and the lower end of the lunch box body (1) is fixedly connected with a support leg (8) near the limiting block (77).

6. A portable lunchbox according to claim 5, characterized in that: The upper part of the lunch box body (1) is provided with a meat compartment (5) on the side near the vegetable compartment (2), and the upper part of the lunch box body (1) is provided with a fruit compartment (6) on the side near the meat compartment (5). The outer diameter of the lunch box body (1) matches the inner diameter of the cover body (71).

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