Anti-seepage plastic meal box

Abstract

The utility model relates to an anti-seepage plastic lunch box applied to the field of lunch boxes, which comprises a lunch box body, a honeycomb plate fixedly connected to the inner bottom wall of the lunch box body, a fixing plate fixedly connected to the upper end of the honeycomb plate, an edge plate fixedly connected to the upper end of the lunch box body, a lunch box cover arranged at the upper end of the edge plate, and a sealing ring fixedly connected to the upper end of the edge plate. A positioning ring is fixedly connected to the transverse inner wall of the lunch box cover, the sealing ring is located between the positioning ring and the lunch box cover, L-shaped insertion plates are fixedly connected to the left end and the right end of the lunch box cover, positioning plates are fixedly connected to the left end and the right end of the edge plate, and the lower ends of the insertion plates penetrate through the positioning plates; the left end and the right end of the lunch box body are fixedly connected with containing blocks corresponding to the inserting plates, the structures such as the inserting plates are adopted, a sealing structure is arranged in the lunch box, the sealing effect of the lunch box cover is improved, and therefore the situation that the lunch box topples over, so that soup of food leaks out is effectively prevented, and a user can use the lunch box conveniently.

Description

Technical Field

[0001] The utility model relates to a plastic lunch box, in particular to an anti-seepage plastic lunch box applied in the lunch box field. Background Art

[0002] As a kind of portable tableware, lunch boxes are widely used in daily life. They are convenient for carrying food and dining when going out. Lunch boxes on the market are made of metal, glass, plastic and other materials. Plastic lunch boxes are widely used in various fields because of their strong heat resistance and low manufacturing cost. Compared with glass lunch boxes, plastic lunch boxes are not easy to break and are also favored by many young people.

[0003] Since the plastic material is relatively smooth, the drinks or food inside the lunch box may easily fall out due to sliding when held in the hand. There is no sealing component inside the lunch box, and the sealing effect of the outer lunch box lid is poor, which may easily cause the soup of the food to seep out, thereby easily scalding the user and causing inconvenience to the user. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing plastic lunch boxes tend to have poor sealing effects, and the soup of the food inside can easily leak out due to the tipping of the lunch boxes, thereby scalding the users and causing inconvenience to the users.

[0005] In order to solve the above problems, the utility model provides an impermeable plastic lunch box, including a lunch box body, an inner bottom wall of the lunch box body is fixedly connected with a honeycomb plate, the upper end of the honeycomb plate is fixedly connected with a fixing plate, the upper end of the lunch box body is fixedly connected with an edge plate, the upper end of the edge plate is provided with a lunch box cover, the upper end of the edge plate is fixedly connected with a sealing ring, the transverse inner wall of the lunch box cover is fixedly connected with a positioning ring, the sealing ring is located between the positioning ring and the lunch box cover, the left and right ends of the lunch box cover are fixedly connected with L-shaped plug plates, the left and right ends of the edge plate are fixedly connected with the positioning plates, the lower end of the plug plates penetrates the positioning plates, the left and right ends of the lunch box body are fixedly connected with accommodating blocks corresponding to the plug plates, two springs are fixedly connected to the longitudinal inner walls of the accommodating blocks, and the ends of the two springs that are far away from each other are fixedly connected with limiting blocks.

[0006] In the above-mentioned impermeable plastic lunch box, a sealing structure is arranged inside the lunch box to improve the sealing effect of the lunch box cover, thereby effectively preventing the leakage of food and soup due to the tipping of the lunch box, and facilitating the use of the user.

[0007] As a further improvement of the present application, a partition is fixedly connected to the inner wall of the lunch box body, and a U-shaped strip corresponding to the partition is fixedly connected to the transverse inner wall of the lunch box cover, and the upper end of the partition is located inside the U-shaped strip.

[0008] As a further improvement of the present application, anti-collision blocks are provided at the four corners of the lunch box body, the inner walls of the anti-collision blocks are simultaneously in contact with the two adjacent surfaces and the lower surface of the lunch box body, and a fixing strip is fixedly connected between two adjacent anti-collision blocks.

[0009] As a further improvement of the present application, the lower end of the plug board and the end away from the two limit blocks are rounded, a slot is provided at the upper end of the positioning plate, the width of the slot is greater than the width of the plug board, and a positioning groove is provided on the surface of the plug board that fully matches the limit blocks.

[0010] As another improvement of the present application, the ends of the left and right fixing bars that are away from each other are fixedly connected to mounting blocks, the inner cavity of the mounting blocks is rotatably connected to a handle, the handle is T-shaped, and the ends of the two mounting blocks that are away from each other are rotatably connected to a limiting strip through a damper.

[0011] As another improvement supplement of the present application, the limit strip is located at the front end of the handle, and when the handle and the mounting block are in a parallel state, the corresponding ends of the two limit strips are respectively in contact with the ends of the two handles that are away from each other.

[0012] In summary, in actual application, the food is placed inside the lunch box body, and the lunch box lid is closed so that the sealing ring is located between the positioning ring and the lunch box lid. The upper end of the insert plate is inserted into the U-shaped strip to seal different food items inside the lunch box body. At the same time, the insert plate penetrates the positioning plate to squeeze the limit block to move it inward, driving the spring to contract. When the lunch box lid and the edge plate are fully fitted, the positioning groove is located on the outside of the limit block, causing the spring to reset and drive the limit block to move outward and penetrate the positioning groove, thereby limiting the insert plate, thereby improving the sealing between the lunch box lid and the edge plate, effectively preventing the soup from seeping out due to the shaking of the lunch box, and facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0014] Figure 2 This is an exploded view of the lunch box body structure of the first embodiment of the present application;

[0015] Figure 3 This is a bottom view of the lunch box cover structure of the first embodiment of the present application;

[0016] Figure 4 This is a schematic diagram of the limit block structure of the first embodiment of the present application;

[0017] Figure 5 This is a schematic diagram of the anti-collision block structure of the first embodiment of the present application;

[0018] Figure 6 This is a structural schematic diagram of the second implementation mode of the present application;

[0019] Figure 7 This is a handle rotation diagram of the second embodiment of the present application.

[0020] Description of the numbers in the figure:

[0021] 1 lunch box body, 2 honeycomb plate, 3 fixed plate, 4 edge plate, 5 lunch box cover, 6 sealing ring, 7 positioning ring, 8 plug plate, 9 positioning plate, 10 accommodating block, 11 spring, 12 limit block, 13 partition, 14 U-shaped bar, 15 anti-collision block, 16 fixed bar, 17 installation block, 18 handle, 19 limit bar. DETAILED DESCRIPTION

[0022] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0023] The first implementation method:

[0024] Figure 1 , Figure 2 and Figure 3 The invention discloses an impermeable plastic lunch box, comprising a lunch box body 1, the inner bottom wall of which is fixedly connected with a honeycomb panel 2, the honeycomb panel 2 can effectively strengthen the overall structure of the lunch box, effectively prevent the lunch box from being broken due to compression and collision, can be recycled for many times, and is more environmentally friendly, the upper end of the honeycomb panel 2 is fixedly connected with a fixing plate 3, the upper end of the lunch box body 1 is fixedly connected with an edge panel 4, the upper end of the edge panel 4 is provided with a lunch box cover 5, the upper end of the edge panel 4 is fixedly connected with a sealing ring 6, the transverse inner wall of the lunch box cover 5 is fixedly connected with a positioning ring 7, the sealing ring 6 is located between the positioning ring 7 and the lunch box cover 5, the sealing ring 6 and the positioning ring 7 can seal the lunch box body 1 once, the inner wall of the lunch box body 1 is fixedly connected with a partition 13, the transverse inner wall of the lunch box cover 5 is fixedly connected with a U-shaped strip 14 corresponding to the partition 13, the upper end of the partition 13 is located in the U-shaped strip 14, the partition 13 and the U-shaped strip 14 can seal the food in the lunch box body 1 in different areas, and effectively prevent the taste of different food from mixing.

[0025] Figure 4It is shown that: the left and right ends of the lunch box cover 5 are fixedly connected with L-shaped plug plates 8, the left and right ends of the edge plate 4 are fixedly connected with positioning plates 9, the lower end of the plug plate 8 passes through the positioning plate 9, and the left and right ends of the lunch box body 1 are fixedly connected with accommodating blocks 10 corresponding to the plug plate 8. Two springs 11 are fixedly connected to the longitudinal inner wall of the accommodating block 10. The spring 11 facilitates the movement and reset of the limit block 12. The ends of the two springs 11 that are away from each other are fixedly connected to the limit block 12. The lower end of the plug plate 8 and the ends away from the two limit blocks 12 are rounded. The rounded plug plate 8 and the limit block 12 are easier to slide after being squeezed. A slot is provided at the upper end of the positioning plate 9. The width of the slot is greater than the width of the plug plate 8, which is convenient for inserting the plug plate 8. The surface of the plug plate 8 is provided with a positioning groove that fully matches the limit block 12, which can improve the stability of the limit block 12.

[0026] Figure 5 It is shown that anti-collision blocks 15 are provided at the four corners of the lunch box body 1. The anti-collision blocks 15 can hit the four corners of the lunch box body 1, thereby causing damage to the lunch box body 1, thereby improving the stability of the lunch box. The inner wall of the anti-collision block 15 is simultaneously in contact with the two adjacent surfaces and the lower surface of the lunch box body 1, and a fixing strip 16 is fixedly connected between two adjacent anti-collision blocks 15.

[0027] When in use, put the food into the lunch box body 1, cover the lunch box cover 5, make the sealing ring 6 be located between the positioning ring 7 and the lunch box cover 5, and insert the upper end of the insert plate 8 into the U-shaped strip 14 to seal the different food inside the lunch box body 1 in different areas. At the same time, the insert plate 8 penetrates the positioning plate 9 to squeeze the limit block 12 to move it inward, driving the spring 11 to contract. When the lunch box cover 5 is completely fitted with the edge plate 4, the positioning groove is located on the outside of the limit block 12, so that the spring 11 is reset, driving the limit block 12 to move outward and penetrate the positioning groove, thereby limiting the insert plate 8, thereby improving the sealing between the lunch box cover 5 and the edge plate 4, effectively preventing the soup from seeping out due to the shaking of the lunch box, and facilitating the use of the user.

[0028] The second implementation method:

[0029] Based on the first embodiment, this embodiment adds a mounting block 17, a handle 18 and a limiting strip 19, and the rest of the parts are consistent with the first embodiment.

[0030] Figure 6 and Figure 7It is shown that: the ends of the fixing strips 16 on the left and right sides that are away from each other are fixedly connected to the mounting blocks 17, the inner cavity of the mounting blocks 17 is rotatably connected to the handles 18, the handles 18 are T-shaped, and the ends of the two mounting blocks 17 that are away from each other are rotatably connected to the limiting strips 19 through the dampers, the limiting strips 19 can limit and fix the handles 18, so as to store the handles 18 and improve the practicality of the lunch box, the limiting strips 19 are located at the front end of the handles 18, when the handles 18 and the mounting blocks 17 are in a parallel state, the corresponding ends of the two limiting strips 19 are respectively in contact with the ends of the two handles 18 that are away from each other.

[0031] When in use, after heating the lunch box body 1, the limit strip 19 can be rotated ninety degrees so that the front end of the limit strip 19 and the front end of the mounting block 17 are located in the same horizontal plane, and then the handle 18 is rotated to lift the lunch box by the handle 18, thereby effectively avoiding the lunch box from falling due to overheating, and facilitating the use of the user.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A seepage-proof plastic lunch box, comprising a lunch box body (1), characterized in that: The inner bottom wall of the lunch box body (1) is fixedly connected to a honeycomb panel (2), the upper end of the honeycomb panel (2) is fixedly connected to a fixing panel (3), the upper end of the lunch box body (1) is fixedly connected to an edge panel (4), the upper end of the edge panel (4) is provided with a lunch box cover (5), the upper end of the edge panel (4) is fixedly connected to a sealing ring (6), the transverse inner wall of the lunch box cover (5) is fixedly connected to a positioning ring (7), and the sealing ring (6) is located between the positioning ring (7) and the lunch box cover (5); The left and right ends of the lunch box cover (5) are fixedly connected to L-shaped plug plates (8), the left and right ends of the edge plate (4) are fixedly connected to positioning plates (9), the lower end of the plug plate (8) passes through the positioning plate (9), and the left and right ends of the lunch box body (1) are fixedly connected to accommodating blocks (10) corresponding to the plug plates (8), and two springs (11) are fixedly connected to the longitudinal inner walls of the accommodating blocks (10), and the ends of the two springs (11) that are away from each other are fixedly connected to limit blocks (12).

2. The anti-seepage plastic lunch box according to claim 1, characterized in that: A partition (13) is fixedly connected to the inner wall of the lunch box body (1), and a U-shaped strip (14) corresponding to the partition (13) is fixedly connected to the transverse inner wall of the lunch box cover (5), and the upper end of the partition (13) is located inside the U-shaped strip (14).

3. The anti-seepage plastic lunch box according to claim 1, characterized in that: Anti-collision blocks (15) are provided at the four corners of the lunch box body (1); the inner walls of the anti-collision blocks (15) are simultaneously in contact with the two adjacent surfaces and the lower surface of the lunch box body (1); and a fixing strip (16) is fixedly connected between two adjacent anti-collision blocks (15).

4. The anti-seepage plastic lunch box according to claim 1, characterized in that: The lower end of the plug plate (8) and the end away from the two limit blocks (12) are both rounded, the upper end of the positioning plate (9) is provided with a slot, the width of the slot is greater than the width of the plug plate (8), and the surface of the plug plate (8) is provided with a positioning groove that completely matches the limit blocks (12).

5. The anti-seepage plastic lunch box according to claim 3, characterized in that: The ends of the fixed strips (16) on the left and right sides that are away from each other are fixedly connected to a mounting block (17), the inner cavity of the mounting block (17) is rotatably connected to a handle (18), the handle (18) is T-shaped, and the ends of the two mounting blocks (17) that are away from each other are rotatably connected to a limit strip (19) via a damper.

6. The anti-seepage plastic lunch box according to claim 5, characterized in that: The limiting strip (19) is located at the front end of the handle (18), and when the handle (18) and the mounting block (17) are in a parallel state, the corresponding ends of the two limiting strips (19) are respectively in contact with the ends of the two handles (18) that are away from each other.

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