Cake packaging box
By designing a pastry packaging box with flow channels and perforations, and using ice packs for cooling and a waterproof membrane for moisture isolation, the problem of spoilage of temperature-sensitive pastries in high-temperature and high-humidity environments was solved, achieving a preservation effect.
Patent Information
- Application Number
- CN202423192594.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In high temperature or high humidity environments, temperature-sensitive pastries are prone to spoilage and deformation, and existing packaging boxes cannot effectively preserve them.
A pastry packaging box was designed, comprising a lower box and an upper box. The lower box contains positioning posts and flow channels. The flow channels are connected to the external environment and are connected to the placement area and pastry area through through holes. Ice packs can be placed in the placement area to create a low-temperature environment. Cold air enters the pastry area through the flow channels to cool it down. Combined with a waterproof membrane to prevent moisture penetration, the box is divided into multiple chambers to maintain independence.
It effectively lowers the temperature in the pastry area, reduces the risk of spoilage, maintains the quality and taste of pastries, extends shelf life, and prevents condensation from damaging pastries.
Smart Images
Figure CN223632077U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of cake packaging, especially to a cake packaging box. BACKGROUND
[0002] Cake is a kind of food that one or more of grain, bean, potato, oil, sugar and egg and other food materials are used as main raw materials, and other raw materials are added or not, and then the processes such as modulation, molding and cooking are carried out. When the cake is stored or stored, a packaging box is needed.
[0003] For some cakes that are sensitive to temperature and humidity, such as butter cakes and cakes containing fresh fruits, in high temperature environment or high humidity environment, the cakes are easy to deteriorate, deform or lose the original taste. Therefore, a cake packaging box is needed to solve this problem. INVENTION CONTENTS
[0004] The utility model provides the following technical scheme in view of the deficiency of prior art.
[0005] A kind of cake packaging box, including lower box body and upper box body, the center position in the lower box body is connected with positioning column, the surface of the positioning column and close to the bottom one end is fixed with placing plate, the cavity of the lower box body is separated into cake area and placement area by placing plate in turn from top to bottom, flow channel is arranged in the positioning column, the top of the flow channel is communicated with external environment, a plurality of groups of through holes one are arranged in the positioning column and located in placement area and communicated with flow channel.
[0006] As an improvement of the above technical solution, the top center position of the upper box body is concave to form a protrusion upward, to control the gap between the positioning column and the protrusion, so that the cake area is communicated with the flow channel.
[0007] As an improvement of the above technical solution, a plurality of clamping grooves are arranged on the surface of the positioning column and located on the top of the placing plate, and a limiting plate is clamped and connected in the clamping groove, for separating the cake area into a plurality of chambers.
[0008] As an improvement of the above technical solution, a through hole two is arranged in the positioning column and located between the adjacent two limiting plates, so that the cake area is communicated with the flow channel through the through hole two.
[0009] As an improvement of the above technical solution, the side wall of the lower box body is provided with a slot for inserting the upper box body.
[0010] As an improvement of the above technical solution, the inner wall of the placement area is covered with a waterproof film.
[0011] The utility model has the advantages of:
[0012] When the ice bag is placed in the placing area, the placing area forms a low-temperature environment due to the low temperature of the ice bag, and the cold air of the placing area can enter the flow channel through the through hole one, enter the cake area through the flow channel, thereby reducing the temperature of the cake area, playing a fresh-keeping role, enabling the cakes to maintain good quality and taste during transportation or storage, reducing the risk of deterioration caused by temperature rise, and prolonging the fresh-keeping period of the cakes. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure front view of the utility model;
[0014] Figure 2 It is a top view of the lower box body of the utility model.
[0015] The drawings show that: 10, the lower box body; 11, the slot; 20, the upper box body; 21, the protrusion; 30, the positioning column; 31, the placing plate; 32, the through hole one; 33, the flow channel; 34, the through hole two; 35, the clamping groove; 40, the limiting plate. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with drawings and examples.It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.
[0017] A cake packaging box, comprising a lower box body 10 and an upper box body 20, a positioning column 30 is connected at the central position in the lower box body 10, a placing plate 31 is fixedly sleeved on the surface of the positioning column 30 and close to one end of the bottom, the cavity of the lower box body 10 is sequentially divided into a cake area and a placing area from top to bottom by the placing plate 31, a flow channel 33 is arranged in the positioning column 30, the top of the flow channel 33 is communicated with the external environment, a plurality of groups of through holes one 32 communicated with the flow channel 33 are arranged in the positioning column 30 and located in the placing area.
[0018] REFERENCE Figure 1, the lower box body 10 and the upper box body 20 constitute a complete packaging box structure, which protects and encapsulates the cakes. When it is necessary to place an ice bag in the placement area, the positioning column 30 and the placement plate 31 are taken out from the lower box body 10, the ice bag is placed in, and then the positioning column 30 and the placement plate 31 are placed in the lower box body. Because the temperature of the ice bag is relatively low, a low-temperature environment is formed in the placement area. The cold air in the placement area can enter the flow channel 33 through the through hole one 32 and then enter the cake area through the flow channel 33, so as to reduce the temperature of the cake area and play a role in preservation, so that the cakes can maintain good quality and taste during transportation or storage, reduce the risk of deterioration caused by temperature rise, prolong the preservation period of the cakes, and avoid the adverse situation that the cakes are wetted by condensed water caused by direct contact between the ice bag and the cakes through the separation of the placement plate 31.
[0019] In one embodiment, with reference to Figure 1 , the top center position of the upper box body 20 is recessed upward to form a protrusion 21, so as to control the gap between the positioning column 30 and the protrusion 21. On the one hand, the cake area is in communication with the flow channel 33, so as to avoid the shielding of the flow channel 33 by the upper box body 20, and the cold air rises through the flow channel 33 and the gap to enter the cake area, so as to cool the cakes. On the other hand, the protrusion 21 is held, so as to facilitate the extraction of the upper box body 20 from the lower box body 10.
[0020] In one embodiment, with reference to Figure 2 , a plurality of clamping grooves 35 are formed on the surface of the positioning column 30 and located at the top of the placement plate 31. The clamping grooves 35 are connected in a clamping manner with limiting plates 40, which are used to divide the cake area into a plurality of chambers. Different types or different styles of cakes can be placed in different chambers respectively, so as to avoid mutual extrusion and be beneficial to maintaining the unique flavor and shape integrity of each type of cake.
[0021] In one embodiment, a through hole two 34 is formed in the positioning column 30 and located between adjacent two limiting plates 40, so as to make the cake area communicate with the flow channel 33 through the through hole two 34. The through hole two 34 between adjacent two limiting plates 40 makes the cold air be divided into each cake chamber. In this way, the cold air can flow out from the top of the flow channel 33 and the through hole two 34 in two directions, so as to cool the cake area through two directions, make the temperature distribution of the whole cake area more uniform, and thus realize the cooling of the chamber in a shorter time, further guaranteeing the quality of the cakes.
[0022] In one embodiment, the side wall of the lower box body 10 is provided with a slot 11 for inserting the upper box body 20, which plays a role of positioning and guiding, ensures that the upper box body 20 can be accurately connected with the lower box body 10, and can conveniently and quickly combine the upper and lower box bodies together, improves the assembly efficiency of the package, and moreover, through the cooperation of the slot 11, the structure after the connection of the upper and lower box bodies is relatively stable, in the transportation and carrying process, the displacement, shaking or falling of the upper box body 20 relative to the lower box body 10 can be effectively prevented, so that the cakes in the box are protected from damage such as extrusion and collision by external force, and the integrity and stability of the cakes in the package are ensured.
[0023] In one embodiment, the inner wall of the placement area is covered with a waterproof film, which covers the inner wall of the placement area and forms a water barrier, which can effectively prevent water from penetrating into the cake area.
[0024] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it.
Claims
1. A cake packaging box, characterized by, Including lower box (10) and upper box (10), the lower box (10) is clamped and connected with the positioning column (30) at the center position, the surface of the positioning column (30) is fixed with the placement plate (31) near the bottom end, the placement plate (31) separates the cavity of the lower box (10) into cake area and placement area from top to bottom, the inside of the positioning column (30) is provided with flow channel (33), the top of the flow channel (33) is communicated with the outside environment, a plurality of groups of through holes (32) are arranged in the positioning column (30) and in the placement area and communicated with the flow channel (33).
2. The cake packaging box according to claim 1, wherein: The top center position of the upper box (20) is recessed to form a convex (21) upward, to control the gap between the positioning column (30) and the convex (21), so that the cake area is communicated with the flow channel (33).
3. The cake packaging box according to claim 1, wherein: The surface of the positioning column (30) and the top of the placement plate (31) are provided with a plurality of clamping grooves (35), the clamping grooves (35) are clamped and connected with the limiting plate (40), which is used for separating the cake area into a plurality of chambers.
4. The confectionary packaging box of claim 3, wherein: The positioning column (30) is provided with through hole two (34) between the adjacent two groups of limiting plate (40), so that the cake area is communicated with the flow channel (33) through the through hole two (34).
5. The confectionary packaging box of claim 1, wherein: The sidewall of the lower box (10) is provided with the insertion slot (11) for the insertion of the upper box (20).
6. The confectionary packaging box of claim 1, wherein: The inner wall of the placement area is covered with waterproof film.