Multifunctional environment-friendly meal box

Abstract

The invention discloses a multifunctional environment-friendly meal box which comprises a box body and a box cover, the box body is provided with two symmetrical protective plates which can slide up and down, are used for preventing juice from splashing and can prevent scalding, and the box body is further provided with a limiting mechanism used for limiting the protective plates. A rotating rod used for wiping the lower side face of the box cover is arranged on the box cover, the outer portion of the rotating rod is coated with absorbent cotton, and the box cover is further provided with a protection mechanism which is used for protecting the absorbent cotton and has a pressure relief function. The negative pressure is eliminated, water drops on the box cover are wiped, the box cover is convenient to open, and the probability that the water drops splash when the box cover is opened is greatly reduced. Meanwhile, due to the arrangement of the protective plate, the anti-scalding effect can be achieved, and the situation that juice splashes when the food is clamped up, and unnecessary troubles are caused can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of lunch boxes, and in particular to a multifunctional environmentally friendly lunch box. Background Art

[0002] A lunch box is a plastic container made of food-grade plastic materials used to facilitate our takeout of food. It is a very common household plastic product in our daily life and is an indispensable plastic container for picnics or hiking.

[0003] Existing lunch boxes are difficult to open when the lid is opened due to the negative pressure caused by the cooling of the food. At the same time, when the lid is forced open, oily water droplets attached to the lid are easily splashed out, causing contamination of surrounding objects such as clothing. At the same time, when chopsticks are used to pick up food, the food may be shaken, causing juice to splash out, causing unnecessary trouble. In addition, the lunch box that has just been filled with food may be hot and inconvenient to pick up. Accordingly, the present invention proposes a multifunctional environmentally friendly lunch box. Summary of the Invention

[0004] In order to overcome the defects in the above-mentioned prior art, the present invention provides a multifunctional environmentally friendly lunch box. Through the arrangement of absorbent cotton, a cover and a first sealing plug, the negative pressure can be eliminated and the water droplets on the box lid can be wiped off, which facilitates the opening of the box lid and greatly reduces the chance of water droplets splashing when opening the lid; at the same time, through the arrangement of the protective plate, not only can the scalding effect be achieved, but also the splashing of juice when picking up food can be avoided, causing unnecessary trouble.

[0005] Technical Solution

[0006] A multifunctional environmentally friendly lunch box includes a box body and a box lid. The box body is provided with two symmetrical protective plates that can slide up and down to prevent juice from splashing and also to prevent scalding. The box body is also provided with a limiting mechanism for limiting the protective plates. The box lid is provided with a rotating rod for wiping the lower side of the box lid. The outside of the rotating rod is covered with absorbent cotton. The box lid is also provided with a protective mechanism for protecting the absorbent cotton and having a pressure relief function.

[0007] Furthermore, the protective mechanism includes two openings passing through the box cover, the lower side of the opening is connected to a connecting tube fixed to the box cover, the lower side of the connecting tube passes through and is slidably connected to a sliding rod, and a cover capable of covering the absorbent cotton is fixedly connected between the lower ends of the sliding rods.

[0008] Furthermore, the upper end of the sliding rod is fixedly connected to a slider slidably connected to the inner wall of the connecting tube, and a card hole is provided in the upper end surface of the slider, and a card column is inserted into the card hole, and the upper end of the card column is fixedly connected to a first sealing plug that can be inserted into the opening, and the upper end of the first sealing plug is fixedly connected to a grab block.

[0009] Furthermore, a vent hole is passed through the connecting tube.

[0010] Furthermore, a through tube is passed through and fixedly connected to the box cover, a connecting rod with its lower end fixed to the rotating rod is inserted into the interior of the through tube, the upper end of the connecting rod is fixedly connected to a second sealing plug inserted into the through tube, and a rotating disk is fixedly provided at the upper end of the second sealing plug.

[0011] Furthermore, the upper end surface of the box body is provided with a step, the step is provided with a first snap ring, the lower end of the box cover is provided with a second snap ring, and the upper side of the second snap ring is also provided with an extrusion portion fixed to the inner wall of the box cover for abutting against the upper end surface of the box body to form a seal.

[0012] Furthermore, a plurality of slide grooves are provided in the outer surface of the box body, and a connecting block fixed to the protective plate is slidably provided inside the slide groove.

[0013] Furthermore, a small iron piece is fixed on the upper side of the connecting block, and a magnet capable of adsorbing the small iron piece is provided on the top wall of the sliding groove.

[0014] Furthermore, the protective plate is a semicircular structural plate with a high middle and low ends in the vertical direction.

[0015] Furthermore, the limiting mechanism includes a mounting plate fixedly mounted on both sides of the box body, and the mounting plate is located on the lower side of the protective plate and between the two protective plates.

[0016] Furthermore, a matching space is provided in a side surface of the mounting plate close to the box body, and a limiting block higher than the lowest part of the protective plate is slidably provided in the matching space.

[0017] Furthermore, a threaded rod is passed through and rotatably connected to the mounting plate and is threadedly connected to the limit block. A rotating part is fixedly provided at the other end of the threaded rod. A threaded hole is provided on one side of the limit block close to the threaded rod, and the threaded rod is inserted into and threadedly connected to the threaded hole.

[0018] Furthermore, the box cover is provided with convex ribs for easy grasping.

[0019] Beneficial effects

[0020] Compared with the prior art, the present invention has the following beneficial effects: by arranging the absorbent cotton, the cover and the first sealing plug, the negative pressure can be eliminated and the water droplets on the box cover can be wiped off, which facilitates the opening of the box cover and greatly reduces the chance of water droplets splashing when opening the cover; at the same time, by arranging the protective plate, not only can the scalding effect be achieved, but also the splashing of juice when picking up food can be avoided, causing unnecessary trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a multifunctional environmentally friendly lunch box of the present invention;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0024] Figure 4 It is a top view of the box body;

[0025] Figure 5 for Figure 4 Side view of

[0026] Figure 6 for Figure 5 Schematic diagram of the structure after removing the limiting mechanism;

[0027] Figure 7 for Figure 5 Schematic diagram of the structure in the CC direction;

[0028] Figure 8 for Figure 7 Schematic diagram of the structure in the DD direction;

[0029] Figure 9 It is a structural diagram of the limit block.

[0030] Figure Numbers

[0031] Limiting mechanism 901, protective mechanism 902, box body 1, protective plate 2, extrusion part 3, rib 4, box cover 5, connecting rod 6, through pipe 7, second sealing plug 8, rotating disk 9, absorbent cotton 10, rotating rod 11, step 12, second snap ring 13, first snap ring 14, sliding rod 15, vent 16, connecting tube 17, slider 18, opening 19, grab block 20, first sealing plug 21, clamping column 22, clamping hole 23, cover 24, connecting block 25, slide groove 27, magnet 28, limiting block 29, rotating part 30, mounting plate 31, small iron sheet 32, matching space 33, threaded rod 34, connecting block 35. DETAILED DESCRIPTION

[0032] To better illustrate the present invention, the following is a detailed description with reference to the accompanying drawings and implementation examples:

[0033] have Figures 1-9As shown, the present invention discloses a multifunctional environmentally friendly lunch box, including a box body 1 and a box lid 5, the box body 1 is provided with two symmetrical protective plates 2 that can slide up and down to prevent juice from splashing and also to prevent scalding, the box body 1 is also provided with a limiting mechanism 901 for limiting the protective plates 2, the box lid 5 is provided with a rotating rod 11 for wiping the lower side of the box lid 5, the outside of the rotating rod 11 is covered with absorbent cotton 10, and the box lid 5 is also provided with a protective mechanism 902 for protecting the absorbent cotton 10 and having a pressure relief function.

[0034] Furthermore, the protective mechanism 902 includes two openings 19 passing through the box cover 5, the lower side of the opening 19 is connected to a connecting tube 17 fixed to the box cover 5, the lower side of the connecting tube 17 passes through and is slidably connected to a sliding rod 15, and a cover 24 capable of covering the absorbent cotton 10 is fixedly connected between the lower ends of the sliding rods 15.

[0035] Furthermore, the upper end of the slide rod 15 is fixedly connected to a slider 18 that is slidably connected to the inner wall of the connecting tube 17. A card hole 23 is provided in the upper end surface of the slider 18. A card column 22 is inserted into the card hole 23. The upper end of the card column 22 is fixedly connected to a first sealing plug 21 that can be inserted into the opening 19. The upper end of the first sealing plug 21 is fixedly connected to a grab block 20.

[0036] Furthermore, a vent hole 16 is passed through the connecting tube 17 .

[0037] Furthermore, a through tube 7 is passed through and fixedly connected to the box cover 5, and a connecting rod 6 whose lower end is fixed to the rotating rod 11 is inserted into the interior of the through tube 7. The upper end of the connecting rod 6 is fixedly connected to a second sealing plug 8 inserted into the through tube 7, and a rotating disk 9 is fixedly provided at the upper end of the second sealing plug 8.

[0038] Furthermore, a step 12 is provided on the upper end surface of the box body 1, and a first snap ring 14 is provided on the step 12. A second snap ring 13 is provided at the lower end of the box cover 5, and an extrusion portion 3 fixed to the inner wall of the box cover 5 and used to abut against the upper end surface of the box body 1 to form a seal is also provided on the upper side of the second snap ring 13.

[0039] Furthermore, a plurality of slide grooves 27 are provided in the outer surface of the box body 1 , and a connecting block 35 fixed to the protective plate 2 is slidably provided inside the slide groove 27 .

[0040] Furthermore, a small iron piece 32 is fixed on the upper side of the connecting block 25 , and a magnet 28 capable of attracting the small iron piece 32 is provided on the top wall of the sliding groove 27 .

[0041] Furthermore, the protective plate 2 is a semicircular structural plate with a high middle and low ends in the vertical direction.

[0042] Furthermore, the limiting mechanism 901 includes mounting plates 31 fixedly mounted on both sides of the box body 1 . The mounting plates 31 are located on the lower side of the protective plate 2 and between the two protective plates 2 .

[0043] Furthermore, a matching space 33 is provided in a side surface of the mounting plate 31 close to the box body 1 , and a limiting block 29 higher than the lowest part of the protective plate 2 is slidably provided in the matching space 33 .

[0044] Furthermore, a threaded rod 34 is passed through and rotatably connected to the limiting block 29, and a rotating portion 30 is fixedly provided at the other end of the threaded rod 34. A threaded hole (not shown) is provided on one side of the limiting block 29 close to the threaded rod 34, and the threaded rod 34 is inserted into and threadedly connected to the threaded hole.

[0045] Furthermore, the box cover 5 is provided with convex ribs 4 for easy grasping.

[0046] Specifically, when in use, the first sealing plug 21 and the clamping column 22 are pulled out by the gripping block 20 to eliminate the negative pressure;

[0047] At this time, the cover 24 falls down, and the first sealing plug 21 can be inserted back and fixed;

[0048] When the cover 24 falls, the second sealing plug 8 is pulled out by the rotating disk 9 and the rotating rod 11 is pulled up. At this time, the rotating disk 9 drives the washing cotton 10 to rotate and remove the water drops on the lower surface of the box cover 5;

[0049] At this time, the lid 5 can be opened smoothly, greatly reducing the chance of water splashing;

[0050] When the lunch box is too hot, you can grab the protective plate 2 to avoid burning your hands;

[0051] After opening the box cover 5, rotate the rotating part 30, and the threaded rod 34 drives the limit block 29 to retract into the matching space 33. At this time, the protective plate 2 can be manually lifted, with one plate placed on the side close to the clothes and the other on the side away from the clothes.

[0052] When the protective plate 2 moves to the uppermost side, the small iron piece 32 is attracted by the magnet 28 for fixation. The presence of the protective plate 2 can prevent oil and water from splashing when chopsticks pick up food.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A multifunctional environmentally friendly lunch box, characterized by: The invention comprises a box body (1) and a box cover (5), wherein the box body (1) is provided with two symmetrical protective plates (2) that can slide up and down and are used to prevent juice from splashing out and also to prevent scalding, and the box body (1) is also provided with a limiting mechanism (901) for limiting the protective plates (2), and the box cover (5) is provided with a rotating rod (11) for wiping the lower side of the box cover (5), and the outside of the rotating rod (11) is covered with absorbent cotton (10), and the box cover (5) is also provided with a protective mechanism (902) for protecting the absorbent cotton (10) and having a pressure relief function.

2. A multifunctional environmentally friendly lunch box according to claim 1, characterized in that: The protective mechanism (902) includes two openings (19) passing through the box cover (5), the lower side of the openings (19) is connected to a connecting tube (17) fixed to the box cover (5), the lower side of the connecting tube (17) passes through and is slidably connected to a sliding rod (15), and a cover (24) capable of covering the absorbent cotton (10) is fixedly connected between the lower ends of the sliding rods (15).

3. The multifunctional environmentally friendly lunch box according to claim 2, characterized in that: The upper end of the slide rod (15) is fixedly connected to a slider (18) which is slidably connected to the inner wall of the connecting tube (17). A clamping hole (23) is provided in the upper end surface of the slider (18). A clamping column (22) is inserted into the clamping hole (23). The upper end of the clamping column (22) is fixedly connected to a first sealing plug (21) which can be inserted into the opening (19). The upper end of the first sealing plug (21) is fixedly connected to a gripping block (20). A vent hole (16) is also passed through the connecting tube (17).

4. The multifunctional environmentally friendly lunch box according to claim 3, characterized in that: A through pipe (7) is also passed through and fixedly connected to the box cover (5); a connecting rod (6) whose lower end is fixed to the rotating rod (11) is inserted into the interior of the through pipe (7); a second sealing plug (8) inserted into the through pipe (7) is fixedly connected to the upper end of the connecting rod (6); a rotating disk (9) is fixedly provided at the upper end of the second sealing plug (8).

5. The multifunctional environmentally friendly lunch box according to claim 4, characterized in that: The upper end surface of the box body (1) is provided with a step (12), and the step (12) is provided with a first snap ring (14). The lower end of the box cover (5) is provided with a second snap ring (13), and the upper side of the second snap ring (13) is further provided with an extrusion portion (3) fixed to the inner wall of the box cover (5) for abutting against the upper end surface of the box body (1) to form a seal.

6. The multifunctional environmentally friendly lunch box according to claim 5, characterized in that: A plurality of slide grooves (27) are provided in the outer surface of the box body (1), and a connecting block (35) fixed to the protective plate (2) is slidably provided inside the slide groove (27).

7. The multifunctional environmentally friendly lunch box according to claim 6, characterized in that: A small iron piece (32) is fixedly provided on the upper side of the connecting block (25), and a magnet (28) capable of adsorbing the small iron piece (32) is provided on the top wall of the sliding groove (27).

8. The multifunctional environmentally friendly lunch box according to claim 7, characterized in that: The protective plate (2) is a semicircular structural plate in the vertical direction, which is higher in the middle and lower at both ends.

9. The multifunctional environmentally friendly lunch box according to claim 8, characterized in that: The limiting mechanism (901) comprises a mounting plate (31) fixedly mounted on both sides of the box body (1), the mounting plate (31) being located on the lower side of the protective plate (2) and between the two protective plates (2), a matching space (33) being provided in a side surface of the mounting plate (31) close to the box body (1), and a limiting block (29) being slidably provided in the matching space (33) and being higher than the lowest point of the protective plate (2).

10. The multifunctional environmentally friendly lunch box according to claim 9, characterized in that: A threaded rod (34) is passed through and rotatably connected to the limit block (29), and the other end of the threaded rod (34) is fixedly provided with a rotating portion (30). A threaded hole is provided on one side of the limit block (29) close to the threaded rod (34), and the threaded rod (34) is inserted into and threadedly connected to the threaded hole. A convex rib (4) is also provided on the box cover (5) for easy grasping.

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