Multi-lattice disposable meal box

By designing a sliding baffle structure for a multi-compartment disposable lunch box, the problem of fixed baffle positions in existing lunch boxes has been solved, enabling flexible adjustment of baffle positions and separate placement of rice and side dishes, thus improving ease of use and heat preservation.

CN224014266UActive Publication Date: 2026-03-20WENZHOU SHENGAO PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-03-20

AI Technical Summary

Technical Problem

The baffles of existing disposable plastic lunch boxes are in fixed positions and cannot be adjusted according to actual needs, making it inconvenient to hold rice and side dishes.

Method used

A multi-compartment disposable lunch box was designed. The sliding baffle structure allows for adjustment of the baffle position, including the sliding connection of the first baffle, the second baffle and the third baffle. The baffle position adjustment is achieved by using a slide rod and a spring, combined with the locking effect of the cover plate and L-shaped elastic element.

Benefits of technology

The baffle position is flexibly adjustable, making it convenient to serve rice and side dishes separately, providing good heat preservation and improving ease of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of lunch boxes, in particular to a multi-lattice disposable lunch box which comprises a lunch box body, and a plurality of first grooves are formed in the inner wall of the front side and the inner wall of the rear side of the lunch box body. When the positions of the first baffle, the second baffle and the third baffle need to be adjusted, the third baffle is held to move rightwards to slide on the outer sides of the two sliding rods to compress the spring, then the third baffle is installed in the corresponding second groove in a sliding mode, and the second baffle is installed in the corresponding third groove. And then the first baffle is installed in the corresponding first groove, so that the positions of the first baffle, the second baffle and the third baffle are adjusted, different users can conveniently use the electric rice cooker, the heat preservation effect of rice and side dishes is achieved, the positions of the baffles can be adjusted according to actual needs, and when more rice or side dishes need to be cooked, the electric rice cooker is convenient to use. Independent containing can be carried out, and great convenience is brought to a user.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of meal box, concretely to a multi -grid disposable meal box. BACKGROUND

[0002] With the quickening of life rhythm, fast food and takeout have become the main choice of daily meals of office workers, and both fast food and takeout need disposable meal boxes to hold food, thereby providing convenience for the majority of consumers.

[0003] But the existing disposable plastic meal box inner part grid baffle is fixed, cannot adjust the position of baffle according to actual need, some people need to hit more rice or side dishes when using, cannot hold separately, brings great inconvenience to the user, for this, we propose a multi -grid disposable meal box for solving the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a multi -grid disposable meal box to solve the problems in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a multi -grid disposable meal box, including meal box main part, the front side inner wall and the rear side inner wall of meal box main part all are seted up with a plurality of first recess, the first recess of corresponding two are slidably connected with same first baffle, the right side of first baffle is seted up with a plurality of second recess, the right side inner wall of meal box main part is seted up with a plurality of third recess, the third recess is slidably connected with second baffle, a plurality of third baffle are slidably connected in second recess, the left side of second baffle is seted up with rectangular groove, the outer side of third baffle is slidably connected with the side wall of corresponding rectangular groove, the right side inner wall of rectangular groove is fixedly connected with two slide rods, the right side of third baffle is seted up with two sliding grooves.

[0006] Further preferably, the outer side of the slide rod is slidably connected with the side wall of the corresponding sliding groove, and two springs are fixedly connected between the right side of the third baffle and the right side inner wall of the rectangular groove.

[0007] Further preferably, the spring is movably sleeved on the outer side of the corresponding slide rod, and the top of the meal box main part movably contacts a cover plate.

[0008] Further preferably, the bottom of the cover plate is provided with two L-shaped grooves, and the two L-shaped grooves are symmetrically arranged, and the two sides of the meal box main part are fixedly connected with L-shaped elastic members.

[0009] Further preferably, the two L-shaped elastic members are symmetrically arranged, and the L-shaped elastic members are clamped with the corresponding L-shaped grooves.

[0010] Further preferably, a handle is fixedly connected to the top of the cover plate.

[0011] Further preferably, a plastic layer is arranged in the meal box body, and a heat preservation layer is arranged in the meal box body.

[0012] Compared with the prior art, the utility model has the beneficial effects that when the positions of the first baffle, the second baffle and the third baffle need to be adjusted, the third baffle is held and moved right to slide outside the two slide rods to compress the spring, then the third baffle is slidably installed in the corresponding second groove, the second baffle is installed in the corresponding third groove, and then the first baffle is installed in the corresponding first groove, so that the positions of the first baffle, the second baffle and the third baffle are adjusted, different users are facilitated to use, the effect that rice and dishes are preserved is achieved, and the positions of the baffles can be adjusted according to actual needs; when more rice or dishes need to be cooked, the rice or dishes can be separately placed, and great convenience is brought to users. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a sectional view of the utility model;

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the utility model without the cover plate;

[0016] Figure 4 It is a sectional view of the connection structure of the second baffle and the third baffle in the utility model;

[0017] Figure 5 It is Figure 2 It is an enlarged three-dimensional structure schematic diagram of area A in the utility model;

[0018] Figure 6 It is a schematic diagram of the internal structure of the meal box body in the utility model.

[0019] In the drawing: 1, meal box body; 2, first groove; 3, first baffle; 4, second groove; 5, third groove; 6, second baffle; 7, third baffle; 8, rectangular groove; 9, slide rod; 10, sliding groove; 11, spring; 12, cover plate; 13, L-shaped groove; 14, L-shaped elastic member; 15, handle; 16, plastic layer; 17, heat preservation layer. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work under the premise that the present application belongs to the scope of protection of the present application.

[0021] Embodiment

[0022] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of multi-cell disposable lunch box, including lunch box main body 1, the front side inner wall and rear side inner wall of lunch box main body 1 are all set with multiple first recess 2, corresponding two first recess 2 are slidably connected with same first baffle 3, multiple second recess 4 are set in the right side of first baffle 3, multiple third recess 5 are set in the right side inner wall of lunch box main body 1, second baffle 6 is slidably connected in third recess 5, multiple third baffle 7 are slidably connected in second recess 4, rectangular groove 8 is set in the left side of second baffle 6, the outer side of third baffle 7 is slidably connected with the side wall of corresponding rectangular groove 8, two slide rods 9 are fixedly connected on the right side inner wall of rectangular groove 8, two sliding grooves 10 are set in the right side of third baffle 7, when needing to adjust the position of first baffle 3, second baffle 6 and third baffle 7, hold third baffle 7 and move to the outside of two slide rods 9 to compress spring 11, then third baffle 7 is slidably installed in corresponding second recess 4, second baffle 6 is installed in corresponding third recess 5, then first baffle 3 is installed in corresponding first recess 2, to adjust the position of first baffle 3, second baffle 6 and third baffle 7, it is convenient for different users to use, so as to reach the effect that rice and side dishes are kept warm, can adjust the position of baffle according to actual need, when needing to put more rice or side dishes, can be separately contained, greatly convenient for user.

[0023] In the embodiment, specifically: the outer side of slide rod 9 is slidably connected with the side wall of corresponding sliding groove 10, two springs 11 are fixedly connected between the right side of third baffle 7 and the right side inner wall of rectangular groove 8, the setting of spring 11 plays the effect of automatic reset;

[0024] In the embodiment, specifically: spring 11 is movably sleeved on the outer side of corresponding slide rod 9, cover plate 12 is movably contacted on the top of lunch box main body 1, the setting of cover plate 12 plays the effect of shielding;

[0025] In the embodiment, specifically: two L-shaped grooves 13 are set on the bottom of cover plate 12, two L-shaped grooves 13 are symmetrically arranged, L-shaped elastic member 14 is fixedly connected on the two sides of lunch box main body 1, the setting of L-shaped elastic member 14 plays the effect of clamping;

[0026] In this embodiment, specifically: two L-shaped elastic pieces 14 are symmetrically arranged, and the L-shaped elastic piece 14 is clamped with the corresponding L-shaped groove 13.

[0027] In this embodiment, specifically: the top of the cover plate 12 is fixedly connected with a handle 15, and the handle 15 is arranged to facilitate operation.

[0028] In this embodiment, specifically: the meal box body 1 is provided with a plastic layer 16, and the meal box body 1 is provided with a heat preservation layer 17, and the material of the heat preservation layer 17 is polyurethane material.

[0029] The utility model discloses a meal box, which comprises a meal box body 1, a cover plate 12, a first baffle 3, a second baffle 6, a third baffle 7, a first recess 2, a second recess 4, a third recess 5, a rectangular groove 8, a slide rod 9, a spring 11 and a handle 15.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-compartment disposable lunch box, comprising a lunch box body (1), characterized in that: Multiple first grooves (2) are provided on the front inner wall and the rear inner wall of the lunch box body (1). The same first baffle (3) is slidably connected in the two corresponding first grooves (2). Multiple second grooves (4) are provided on the right side of the first baffle (3). Multiple third grooves (5) are provided on the right inner wall of the lunch box body (1). A second baffle (6) is slidably connected in the third groove (5). Multiple third baffles (7) are slidably connected in the second groove (4). A rectangular groove (8) is provided on the left side of the second baffle (6). The outer side of the third baffle (7) is slidably connected to the side wall of the corresponding rectangular groove (8). Two sliding rods (9) are fixedly connected on the right inner wall of the rectangular groove (8). Two sliding grooves (10) are provided on the right side of the third baffle (7).

2. The multi-compartment disposable lunch box according to claim 1, characterized in that: The outer side of the slide rod (9) is slidably connected to the side wall of the corresponding slide groove (10), and two springs (11) are fixedly connected between the right side of the third baffle (7) and the right inner wall of the rectangular groove (8).

3. A multi-compartment disposable lunch box according to claim 2, characterized in that: The spring (11) is movably sleeved on the outside of the corresponding slide bar (9), and the top of the lunch box body (1) is in contact with the cover plate (12).

4. A multi-compartment disposable lunch box according to claim 3, characterized in that: The bottom of the cover plate (12) has two L-shaped grooves (13), which are symmetrically arranged. Both sides of the main body of the lunch box (1) are fixedly connected with L-shaped elastic elements (14).

5. A multi-compartment disposable lunch box according to claim 4, characterized in that: The two L-shaped elastic elements (14) are symmetrically arranged, and the L-shaped elastic elements (14) are engaged with the corresponding L-shaped grooves (13).

6. A multi-compartment disposable lunch box according to claim 5, characterized in that: A handle (15) is fixedly connected to the top of the cover plate (12).

7. A multi-compartment disposable lunch box according to claim 6, characterized in that: The main body (1) of the lunch box has a plastic layer (16) inside and an insulation layer (17) inside.