A package for containing cheese tofu

Abstract

The utility model discloses a kind of packaging boxes for containing cheese bean curd, box body assembly includes the box body for containing cheese bean curd, the top of box body is integrally formed with outer annular clamping groove, the top surface of outer annular clamping groove is integrally formed with annular supporting edge;Inner fresh-keeping sealing cover assembly is detachably arranged on the circumferential inner side of outer annular clamping groove and located the top surface of box body, including bottom plate, the top surface of bottom plate is integrally formed with inner annular clamping groove corresponding outer annular clamping groove, and inner annular clamping groove can be sealed and connected into the circumferential inside of outer annular clamping groove setting;Outer cover assembly is arranged on the top surface of box body assembly and inner fresh-keeping sealing cover assembly, for preventing external liquid to enter the inside of box body through the gap between box body assembly and inner fresh-keeping sealing cover assembly Pollution cheese bean curd.The utility model discloses a kind of packaging boxes for containing cheese bean curd, improve the food preservation time in box, and prevent the pollution of its inside by external environment.

Description

Technical Field

[0001] This utility model relates to the field of food packaging box technology, and in particular to a packaging box for holding cheese tofu. Background Technology

[0002] In today's rapidly developing industrial world, product packaging is receiving increasing attention from manufacturers. Cheese tofu, with its soft and tender texture, is popular among the general public. However, conventional packaging boxes for cheese tofu have poor sealing and preservation properties, affecting the taste of the cheese tofu. Furthermore, they are not effective at preventing dust and liquid contamination, which can easily lead to contamination of the cheese tofu. Therefore, this application proposes a packaging box for cheese tofu to solve the above problems. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a packaging box for holding cheese tofu.

[0004] This utility model provides a packaging box for holding cheese tofu, including a box body assembly, an inner fresh-keeping sealing lid assembly, and an outer sealing lid assembly; wherein,

[0005] The box assembly includes a box for holding cheese tofu, the top of the box is integrally formed with an outer annular groove, and the top surface of the outer annular groove is integrally formed with an annular support edge.

[0006] The inner preservation sealing cover assembly is detachably disposed on the inner side of the outer annular groove and located on the top surface of the box body, including a bottom plate. The top surface of the bottom plate is integrally formed with an inner annular groove corresponding to the outer annular groove. The inner annular groove can be sealed and engaged into the circumferential interior of the outer annular groove.

[0007] The outer sealing cap assembly is disposed on the top surface of the box body assembly and the inner fresh-keeping sealing cap assembly, and is used to prevent external liquids from entering the interior of the box body and contaminating the cheese tofu through the gap between the box body assembly and the inner fresh-keeping sealing cap assembly.

[0008] Furthermore, the outer cover assembly is pull-out and mounted on the annular support edge, including a top plate corresponding to the annular support edge, the top plate being rectangular in shape; each of the four corners of the top plate has an arc-shaped concave edge; the bottom of three adjacent sides of the top plate is integrally formed with a retaining plate, the retaining plate being located between two arc-shaped concave edges on the corresponding side of the top plate; the included angle between the retaining plate and the top plate is set to 30~45°.

[0009] Furthermore, the outer annular groove includes an integrally formed annular lower edge disposed on the outer circumferential side of the top surface of the box body, the annular lower edge being disposed in the horizontal direction; an annular convex first outer arc-shaped groove is integrally formed on the outer circumferential side of the annular lower edge away from the outer circumferential side of the box body, the top surface of the first outer arc-shaped groove is integrally formed with an annular concave first inner arc-shaped groove, and the top surface of the first inner arc-shaped groove is integrally formed with the inner circumferential side of the annular support edge.

[0010] Furthermore, the inner annular groove includes an integrally formed annular convex second outer arc-shaped groove disposed on the circumferential outer side of the base plate, and an integrally formed annular concave second inner arc-shaped groove on the top surface of the second outer arc-shaped groove; the second outer arc-shaped groove can be engaged into the interior of the first outer arc-shaped groove; the first inner arc-shaped groove can be engaged into the interior of the second inner arc-shaped groove.

[0011] Furthermore, the four edges of the base plate overlap the top surface of the lower edge of the annular ring.

[0012] Furthermore, an actuating piece is integrally formed on one corner of the top surface of the second inner arc-shaped groove for removing the inner food preservation sealing cap assembly from the outer annular groove.

[0013] Furthermore, both the inner food preservation sealing cap assembly and the outer sealing cap assembly are made of transparent plastic.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The present invention relates to a packaging box for holding cheese tofu. The box body in the box body assembly holds the cheese tofu. The outer annular groove of the box body is connected to the inner annular groove of the inner fresh-keeping sealing cap assembly in a sealing snap-fit ​​manner to achieve a seal on the box body, thereby improving the freshness of the cheese tofu inside the box body.

[0016] In addition, the outer sealing assembly, which can be pulled out and is located on the annular support edge, provides secondary protection for the top of the box assembly and the inner fresh-keeping sealing lid assembly. This prevents dust from contaminating the top of the box assembly and the inner fresh-keeping sealing lid assembly, thus preventing dust from falling onto the food inside the box when the inner fresh-keeping sealing lid assembly is opened, affecting sales and consumption. Furthermore, the outer sealing assembly, which covers the annular support edge, protects the gap between the inner fresh-keeping sealing lid assembly and the box assembly, preventing external liquids from seeping into the box and contaminating the food inside.

[0017] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 A cross-sectional structural diagram of a packaging box for holding cheese tofu provided for an embodiment of this utility model;

[0020] Figure 2 A cross-sectional structural diagram of the assembled box body assembly and inner food preservation sealing lid assembly;

[0021] Figure 3 This is a cross-sectional structural diagram of the box body assembly, the inner food preservation sealing lid assembly, and the outer sealing lid assembly in their separated states.

[0022] Figure 4 This is a top view of the outer cover assembly.

[0023] Figure 5 This is an enlarged structural diagram of the structure at point A;

[0024] Figure 6 This is an enlarged structural diagram of the structure at point B;

[0025] The diagram labels are as follows: 1. Box assembly; 11. Box body; 12. Outer annular groove; 121. Lower annular edge; 122. First outer arc-shaped groove; 123. First inner arc-shaped groove; 13. Annular support edge.

[0026] 2. Inner food preservation sealing cap assembly; 21. Base plate; 22. Inner annular groove; 221. Second outer arc-shaped groove; 222. Second inner arc-shaped groove; 223. Operating plate;

[0027] 3. Outer cover assembly; 31. Top plate; 32. Arc-shaped concave edge; 33. Clamping plate. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0029] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] Please refer to Figures 1-6 This utility model provides a packaging box for holding cheese tofu, including a box body assembly 1, an inner fresh-keeping sealing lid assembly 2, and an outer sealing lid assembly 3. The inner fresh-keeping sealing lid assembly 2 and the outer sealing lid assembly 3 work together to achieve airtight preservation and dust and liquid protection for the food inside the box body assembly 1.

[0031] Box assembly 1 includes a box 11 for holding cheese tofu, the box 11 is rectangular; the top of the box 11 is integrally formed with an outer annular groove 12, the top surface of the outer annular groove 12 is integrally formed with an annular support edge 13, the annular support edge 13 is provided for mounting the outer cover assembly 3.

[0032] In a preferred embodiment, the outer annular groove 12 includes an annular lower edge 121 integrally formed on the outer circumferential side of the top surface of the box body 11. The annular lower edge 121 is arranged in a horizontal direction and is used to support the bottom plate 21 in the inner preservation sealing cap assembly 2. An annular convex first arc-shaped groove 122 is integrally formed on the outer circumferential side of the annular lower edge 121 away from the box body 11. An annular concave first arc-shaped groove 123 is integrally formed on the top circumferential side of the first arc-shaped groove 122. The top circumferential side of the first arc-shaped groove 123 is integrally formed with the inner circumferential side of the annular supporting edge 13.

[0033] The inner preservation sealing cap assembly 2 is detachably disposed on the inner side of the outer annular groove 12 and located on the top surface of the box body 11. It includes a bottom plate 21. The top surface of the bottom plate 21 is integrally formed with an inner annular groove 22 corresponding to the outer annular groove 12. The inner annular groove 22 can be sealed and engaged into the inner side of the outer annular groove 12.

[0034] In a preferred embodiment, the inner annular groove 22 includes an integrally formed annular convex second outer arc-shaped groove 221 disposed on the circumferential outer side of the base plate 21, and an annular concave second inner arc-shaped groove 222 integrally formed on the top surface of the second outer arc-shaped groove 221; the second outer arc-shaped groove 221 can be engaged into the interior of the first outer arc-shaped groove 122; the first inner arc-shaped groove 123 can be engaged into the interior of the second inner arc-shaped groove 222;

[0035] The inner annular groove 22 in the inner preservation sealing cap assembly 2 engages with the outer annular groove 12 in the box body assembly 1, thereby sealing the food inside the box body 11 and extending its preservation time.

[0036] The outer sealing assembly 3 is disposed on the top surface of the box body assembly 1 and the inner fresh-keeping sealing lid assembly 2. It is used to prevent external liquids from entering the interior of the box body 11 through the gap between the box body assembly 1 and the inner fresh-keeping sealing lid assembly 2 and contaminating the cheese tofu. It also prevents external dust from directly accumulating on the top surface of the box body assembly 1 and the inner fresh-keeping sealing lid assembly 2. If external dust directly accumulates on the top surface of the box body assembly 1 and the inner fresh-keeping sealing lid assembly 2, when the inner fresh-keeping sealing lid assembly 2 is opened, dust will inevitably fall into the interior of the box body 11 and contaminate the food inside. Therefore, the design of the outer sealing assembly 3 in this application can isolate the box body assembly 1 and the inner fresh-keeping sealing lid assembly 2 from direct contact with the outside world and prevent dust from accumulating on them.

[0037] In a preferred embodiment, the outer cover assembly 3 is pulled out and disposed on the edge of the annular support 13. It includes a top plate 31 disposed on the edge of the annular support 13, and the top plate 31 is rectangular. In the assembled state, the top plate 31 covers the top surface of the annular support edge 13, and is used to isolate the top surfaces of the box assembly 1 and the inner food preservation sealing cover assembly 2 from the external environment.

[0038] The top plate 31 has arc-shaped concave edges 32 at all four corners to prevent the corners from being too sharp and causing injury to the human body. The bottom of the three adjacent sides of the top plate 31 is integrally formed with a retaining plate 33, which is located between the two arc-shaped concave edges 32 on the corresponding side of the top plate 31. The included angle between the retaining plate 33 and the top plate 31 is set to 30~45°. The corresponding edge of the annular support edge 13 is close to the angled channel formed between the corresponding retaining plate 33 and the top plate 31. The outer cover assembly 3 can be installed and removed on the annular support edge 13 by pulling the top plate 31.

[0039] In a preferred embodiment, the four edges of the bottom plate 21 overlap the top surface of the annular lower edge 121 to separate the food inside the box 11 from the external environment.

[0040] In a preferred embodiment, a semi-circular operating piece 223 is integrally formed on one corner of the top surface of the second inner arc-shaped groove 222. When assembled, the operating piece 223 is located between the annular support edge 13 and the outer cap assembly 3, which facilitates the removal of the inner preservation sealing cap assembly 2 from the outer annular slot 12.

[0041] In a preferred embodiment, both the inner food preservation sealing cap assembly 2 and the outer sealing cap assembly 3 are made of transparent plastic.

[0042] The packaging box of this utility model separates the food inside the box body 11 from the external environment through the bottom plate 21 in the inner fresh-keeping sealing cover assembly 2. Then, the inner annular groove 22 in the inner fresh-keeping sealing cover assembly 2 and the outer annular groove 12 in the box body assembly 1 are connected in a sealed snap-fit ​​manner to ensure that the inside of the box body 11 is sealed and isolated from the outside, thereby extending the freshness time of the food inside the box body 11.

[0043] In addition, the outer sealing cap assembly 3 is removable and mounted on the top surface of the annular support edge 13, which can separate the top surfaces of the box body assembly 1 and the inner preservation sealing cap assembly 2 from the external environment, preventing dust from accumulating on their top surfaces and also preventing external liquids from slowly seeping into the box body 11 through the gap between the box body assembly 1 and the inner preservation sealing cap assembly 2, thus preventing contamination of the food inside the box body 11.

[0044] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A packaging box for holding cheese tofu, characterized in that, This includes the box body assembly, the inner food-preserving sealing lid assembly, and the outer sealing lid assembly; among which, The box assembly includes a box for holding cheese tofu, the top of the box is integrally formed with an outer annular groove, and the top surface of the outer annular groove is integrally formed with an annular support edge. The inner preservation sealing cover assembly is detachably disposed on the inner side of the outer annular groove and located on the top surface of the box body, including a bottom plate. The top surface of the bottom plate is integrally formed with an inner annular groove corresponding to the outer annular groove. The inner annular groove can be sealed and engaged into the circumferential interior of the outer annular groove. The outer sealing cap assembly is disposed on the top surface of the box body assembly and the inner fresh-keeping sealing cap assembly, and is used to prevent external liquids from entering the interior of the box body and contaminating the cheese tofu through the gap between the box body assembly and the inner fresh-keeping sealing cap assembly.

2. The packaging box for holding cheese tofu according to claim 1, characterized in that, The outer cover assembly is pull-out and mounted on the annular support edge. It includes a top plate corresponding to the annular support edge, and the top plate is rectangular. Each of the four corners of the top plate has an arc-shaped concave edge. The bottom of the three adjacent sides of the top plate is integrally formed with a retaining plate, which is located between two arc-shaped concave edges on the corresponding side of the top plate. The included angle between the retaining plate and the top plate is set to 30~45°.

3. The packaging box for holding cheese tofu according to claim 1, characterized in that, The outer annular groove includes an integrally formed annular lower edge disposed on the outer circumferential side of the top surface of the box body, the annular lower edge being disposed in a horizontal direction; an annular convex first outer arc-shaped groove is integrally formed on the outer circumferential side of the annular lower edge away from the outer circumferential side of the box body, the top surface of the first outer arc-shaped groove is integrally formed with an annular concave first inner arc-shaped groove, the top surface of the first inner arc-shaped groove being integrally formed with the inner circumferential side of the annular support edge.

4. The packaging box for holding cheese tofu according to claim 3, characterized in that, The inner annular groove includes an integrally formed annular convex second outer arc-shaped groove disposed on the circumferential outer side of the base plate, and an integrally formed annular concave second inner arc-shaped groove on the top surface of the second outer arc-shaped groove; the second outer arc-shaped groove can be engaged into the interior of the first outer arc-shaped groove; the first inner arc-shaped groove can be engaged into the interior of the second inner arc-shaped groove.

5. The packaging box for holding cheese tofu according to claim 3, characterized in that, The four edges of the base plate overlap the top surface of the lower edge of the ring.

6. The packaging box for holding cheese tofu according to claim 4, characterized in that, An actuating piece is integrally formed on one corner of the top surface of the second inner arc-shaped groove, which is used to remove the inner food preservation sealing cap assembly from the outer annular groove.

7. The packaging box for holding cheese tofu according to claim 1, characterized in that, Both the inner food preservation sealing cap assembly and the outer sealing cap assembly are made of transparent plastic.

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