CN212521046U - Inner container structure of lunch box - Google Patents
Inner container structure of lunch box Download PDFInfo
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- CN212521046U CN212521046U CN202020780815.7U CN202020780815U CN212521046U CN 212521046 U CN212521046 U CN 212521046U CN 202020780815 U CN202020780815 U CN 202020780815U CN 212521046 U CN212521046 U CN 212521046U
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- box
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- conducting plate
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Abstract
The utility model relates to a food and beverage apparatus technical field discloses a inner bag structure of lunch-box, and it includes: the heat conducting plate is arranged between the upper liner box and the lower liner box, a first cavity is formed between the heat conducting plate and the upper liner box, and a second cavity is formed between the heat conducting plate and the lower liner box; the heat-conducting plate includes: mounting groove, backstop board and connector link, the mounting groove is seted up on the heat-conducting plate, and the mounting groove corresponds the setting with last courage box, and the backstop board is connected on the heat-conducting plate, and the backstop board is adjacent to be set up inboard in the mounting groove, and the connector link connects in the heat-conducting plate with rotating. The lunch box is simple in overall structure, and the effect of temporarily refrigerating food in the lunch box can be realized by arranging the first cavity and the second cavity and filling ice blocks into the first cavity; and the good heat preservation and refrigeration effects of the lunch box are ensured through the arrangement of the connecting buckles and the sealing parts.
Description
Technical Field
The utility model relates to the technical field of catering tools, in particular to an inner container structure of a lunch box.
Background
The lunch box is a common catering tool in our lives, and is often used for containing food in class, work, business trip and travel under the condition of fast pace. At present, the existing lunch box has poor heat preservation effect, only serves for heat preservation, and when summer comes, food in the lunch box is easy to deteriorate in the lunch box.
SUMMERY OF THE UTILITY MODEL
The utility model provides an inner container structure of lunch box to solve the problem that the heat preservation effect of lunch box among the prior art is poor and food is easy to deteriorate in the lunch box.
In order to solve the technical problem, the utility model provides a liner structure of lunch-box, it includes: the heat-conducting plate is arranged between the upper liner box and the lower liner box, a first cavity is formed between the heat-conducting plate and the upper liner box, and a second cavity is formed between the heat-conducting plate and the lower liner box; the heat-conducting plate comprises: mounting groove, backstop board and connector link, the mounting groove is seted up in on the heat-conducting plate, just the mounting groove with it corresponds the setting to go up courage box, the backstop board connect in on the heat-conducting plate, just the backstop board adjacent set up in the mounting groove is inboard, the connector link connect with rotating in the heat-conducting plate.
Preferably, the lower container box comprises a limiting strip, the limiting strip is connected to the outer wall of the lower container box, a buckling groove is formed between the free end of the limiting strip and the outer wall of the lower container box, and the limiting strip is adjacent to a container opening of the lower container box.
According to the preferable scheme, the inner container structure of the lunch box further comprises a connecting plate, one end of the connecting plate is connected with the upper container box, the other end of the connecting plate is provided with a connecting hole, one end of the connecting buckle is provided with a pair of connecting bulges, the connecting bulges are symmetrically arranged on the connecting buckle, and the connecting bulges extend into the connecting hole.
As the preferred scheme, the other end of the connecting buckle is provided with a limiting bulge, and the limiting bulge is clamped in the buckling groove.
Preferably, the stop plate is attached to the inner wall of the upper container box.
As a preferred scheme, the inner container structure of the lunch box further comprises a sealing bulge, the sealing bulge is connected to the container opening of the lower container box, and the sealing bulge is attached to the heat conducting plate.
As an optimized scheme, the inner container structure of the lunch box further comprises a sealing ring, the sealing ring is arranged at the joint of the sealing bulge and the heat conducting plate, and the sealing ring is embedded in the heat conducting plate.
The embodiment of the utility model provides a liner structure of lunch-box, it includes: the heat conducting plate is arranged between the upper liner box and the lower liner box, a first cavity is formed between the heat conducting plate and the upper liner box, and a second cavity is formed between the heat conducting plate and the lower liner box; the heat-conducting plate includes: mounting groove, backstop board and connector link, the mounting groove is seted up on the heat-conducting plate, and the mounting groove corresponds the setting with last courage box, and the backstop board is connected on the heat-conducting plate, and the backstop board is adjacent to be set up inboard in the mounting groove, and the connector link connects in the heat-conducting plate with rotating. The lunch box is simple in overall structure, and the effect of temporarily refrigerating food in the lunch box can be realized by arranging the first cavity and the second cavity and filling ice blocks into the first cavity; and the good heat preservation and refrigeration effects of the lunch box are ensured through the arrangement of the connecting buckles and the sealing parts.
Drawings
Fig. 1 is a schematic structural view of an inner container structure of a lunch box according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a heat-conducting plate in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a lower bladder box in an embodiment of the present invention;
fig. 4 is a schematic structural view of a connecting buckle in an embodiment of the present invention;
fig. 5 is a schematic structural view of the upper container box in the embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. an upper liner box; 11. a first cavity;
2. a liner box is arranged; 21. a limiting strip; 211. buckling the groove; 22. a second cavity;
3. a heat conducting plate; 31. mounting grooves; 32. a stopper plate; 33. a connecting buckle; 331. a connecting projection; 332. a limiting bulge;
4. a connecting plate;
5. sealing the protrusion;
6. and (5) sealing rings.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, the inner container structure of a lunch box according to the preferred embodiment of the present invention includes: the heat conducting plate 3 is arranged between the upper liner box 1 and the lower liner box 2, a first cavity 11 is formed between the heat conducting plate 3 and the upper liner box 1, and a second cavity 22 is formed between the heat conducting plate 3 and the lower liner box 2; the heat-conducting plate 3 includes: mounting groove 31, backstop board 32 and connector link 33, mounting groove 31 is seted up on heat-conducting plate 3, and mounting groove 31 corresponds the setting with last courage box 1, and backstop board 32 connects on heat-conducting plate 3, and backstop board 32 is adjacent to be set up in mounting groove 31 inboard, and connector link 33 connects in heat-conducting plate 3 with rotating. The overall structure is simple, and the effect of temporarily refrigerating food in the lunch box can be realized by arranging the first cavity 11 and the second cavity 22 and filling ice blocks into the first cavity 11; and the good heat preservation and refrigeration effects of the lunch box are ensured through the arrangement of the connecting buckle 33 and each sealing part.
It should be noted that the installation groove 31 is used for placing the upper liner box 1, so as to ensure the connectivity between the upper liner box 1 and the heat conducting plate 3; due to the arrangement of the baffle plate, ice block water or heat source is prevented from flowing out of the first cavity 11, and user experience is improved; the setting up of connector link 33 has compressed tightly lower courage box 2 and heat-conducting plate 3, has further promoted the leakproofness between lower courage box 2 and the heat-conducting plate 3, has further guaranteed the utility model discloses a good heat preservation and cold-stored effect
As shown in fig. 3, the lower container box 2 includes a limiting strip 21, the limiting strip 21 is connected to the outer wall of the lower container box 2, a buckling groove 211 is arranged between the free end of the limiting strip 21 and the outer wall of the lower container box 2, and the limiting strip 21 is adjacent to the container opening of the lower container box 2.
It should be noted that the limiting strip 21 is connected with the connecting buckle 33 in a matching manner, so that the connectivity between the lower container box 2 and the heat conducting plate 3 is ensured.
As shown in fig. 4, the inner container structure of the lunch box further includes a connecting plate 4, one end of the connecting plate 4 is connected to the upper container box 1, the other end of the connecting plate 4 is provided with a connecting hole, one end of the connecting buckle 33 is provided with a pair of connecting protrusions 331, the pair of connecting protrusions 331 are symmetrically arranged on the connecting buckle 33, and the pair of connecting protrusions 331 all extend into the connecting hole. It should be noted that the arrangement of the connecting protrusion 331 and the connecting hole enables the connecting buckle 33 to be rotatably connected to the heat conducting plate 3, thereby ensuring the detachability of the heat conducting plate 3 and the lower container box 2.
As shown in fig. 3 and 4, the other end of the connecting buckle 33 is provided with a limiting protrusion 332, and the limiting protrusion 332 is engaged with the engaging groove 211. It should be noted that the limiting protrusion 332 is engaged with the engaging groove 211, so as to ensure the connection reliability between the lower container box 2 and the heat conducting plate 3.
As preferred scheme, backstop 32 laminates in last courage box 1 inner wall, has guaranteed the leakproofness between heat-conducting plate 3 and the last courage box 1, and the structure of buckling that backstop 32 and mounting groove 31 formed, and the effectual ice-cube that has avoided melts or the heat source leaves between heat-conducting plate 3 and the last courage box 1 wall.
As preferred scheme, the inner bag structure of lunch-box still includes sealed arch 5, and sealed arch 5 is connected to the courage mouth department of lower courage box 2, and sealed arch 5 laminates in heat-conducting plate 3.
As preferred scheme, the inner bag structure of lunch-box still includes sealing washer 6, and sealing washer 6 sets up in sealed arch 5 and the junction of heat-conducting plate 3, and sealing washer 6 inlays locates heat-conducting plate 3.
It should be noted here that, the arrangement of the sealing protrusion 5 and the sealing ring 6 effectively prevents the food in the second cavity 22 from being left, and ensures the sealing performance between the lower container box 2 and the heat conducting plate 3, thereby ensuring the heat preservation and refrigeration effect of the utility model.
It should be noted that, when the utility model is used, the ice cubes or the heat source is placed in the first cavity 11, and then the upper liner box 1 is buckled and connected to the heat conducting plate 3; food is placed in the second cavity 22, the upper container box 1 and the heat conducting plate 3 are buckled to the lower container box 2 together, and the connecting buckle 33 is buckled.
To sum up, the embodiment of the utility model provides an inner bag structure of lunch-box, it includes: the heat-conducting plate is arranged between the upper liner box and the lower liner box, a first cavity is formed between the heat-conducting plate and the upper liner box, and a second cavity is formed between the heat-conducting plate and the lower liner box; the heat-conducting plate comprises: mounting groove, backstop board and connector link, the mounting groove is seted up in on the heat-conducting plate, just the mounting groove with it corresponds the setting to go up courage box, the backstop board connect in on the heat-conducting plate, just the backstop board adjacent set up in the mounting groove is inboard, the connector link connect with rotating in the heat-conducting plate. The lunch box is simple in overall structure, and the effect of temporarily refrigerating food in the lunch box can be realized by arranging the first cavity and the second cavity and filling ice blocks into the first cavity; and the good heat preservation and refrigeration effects of the lunch box are ensured through the arrangement of the connecting buckles and the sealing parts.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A liner structure of lunch box, comprising: the heat-conducting plate is arranged between the upper liner box and the lower liner box, a first cavity is formed between the heat-conducting plate and the upper liner box, and a second cavity is formed between the heat-conducting plate and the lower liner box;
the heat-conducting plate comprises: mounting groove, backstop board and connector link, the mounting groove is seted up in on the heat-conducting plate, just the mounting groove with it corresponds the setting to go up courage box, the backstop board connect in on the heat-conducting plate, just the backstop board adjacent set up in the mounting groove is inboard, the connector link connect with rotating in the heat-conducting plate.
2. The inner container structure of the lunch box according to claim 1, wherein the lower container box comprises a limiting strip, the limiting strip is connected to the outer wall of the lower container box, a buckling groove is arranged between the free end of the limiting strip and the outer wall of the lower container box, and the limiting strip is arranged adjacent to the container opening of the lower container box.
3. The inner container structure of the lunch box as claimed in claim 2, further comprising a connecting plate, wherein one end of the connecting plate is connected to the upper container box, the other end of the connecting plate is provided with a connecting hole, one end of the connecting buckle is provided with a pair of connecting protrusions, the pair of connecting protrusions are symmetrically arranged on the connecting buckle, and the pair of connecting protrusions extend into the connecting hole.
4. The inner container structure of the lunch box as claimed in claim 3, wherein the other end of the connecting buckle is provided with a limiting bulge, and the limiting bulge is clamped in the buckling groove.
5. The liner structure of a lunchbox of claim 1 wherein said stopper is attached to the inner wall of said upper liner box.
6. The liner structure of a lunch box as claimed in claim 1, further comprising a sealing protrusion, wherein the sealing protrusion is connected to the liner opening of the lower liner box, and the sealing protrusion is attached to the heat-conducting plate.
7. The inner container structure of the lunch box as claimed in claim 6, further comprising a sealing ring, wherein the sealing ring is disposed at the joint of the sealing protrusion and the heat-conducting plate, and the sealing ring is embedded in the heat-conducting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020780815.7U CN212521046U (en) | 2020-05-12 | 2020-05-12 | Inner container structure of lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020780815.7U CN212521046U (en) | 2020-05-12 | 2020-05-12 | Inner container structure of lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212521046U true CN212521046U (en) | 2021-02-12 |
Family
ID=74540356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020780815.7U Active CN212521046U (en) | 2020-05-12 | 2020-05-12 | Inner container structure of lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212521046U (en) |
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2020
- 2020-05-12 CN CN202020780815.7U patent/CN212521046U/en active Active
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