Box body temperature conduction structure and preservation box
Through the design of textured grooves all over the outer wall of the metal fresh-keeping box, the existing metal fresh-keeping box is easily slipped, scratched and poor thermal conductivity, achieving better thermal conductivity, anti-slip and scratch resistance, and improving the appearance aesthetics.
Patent Information
- Application Number
- CN202420287534.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-02-06
AI Technical Summary
The existing metal-made fresh-keeping boxes are prone to slip and scratches during use, and the thermal conductivity is not significantly improved, the cost is high and the processing is complicated.
A box temperature conduction structure is designed, and by spreading multiple grooves throughout the outer wall of the metal box, the anti-slip performance and scratch resistance of the outer surface are improved, while the overall thermal conductivity is enhanced.
This structure not only improves the thermal conductivity and anti-slip properties of the box, but also has better anti-scratch performance, and has a unique appearance and good aesthetics.
Smart Images
Figure CN222769943U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage boxes, in particular to a box body temperature conduction structure and a fresh-keeping box with the box body temperature conduction structure. Background Art
[0002] Fresh-keeping boxes are mainly used to keep food fresh. In the related art, the box body of the fresh-keeping box is made of metal material. Compared with the common box body made of glass material, the box body made of metal material is suitable for direct use with a variety of cooking utensils, and the thermal conductivity of metal is much greater than that of glass, which is manifested as being able to transfer more heat in a shorter time. For example, when the cooking utensils heat the box body to cook the food in the box body, the box body heats up faster and the cooking effect is better. For another example, when the box body is sealed and placed in a refrigerator, the box body can be quickly cooled to refrigerate and preserve the food in the box body, that is, the box body made of metal material has a better fresh-keeping function. However, the existing fresh-keeping boxes made of metal materials are generally directly stamped and formed by plate parts, and the surface is relatively smooth, which is easy to slip and scratch on the surface during use by users. In order to avoid the box body from slipping and improve its thermal conductivity, in some related technologies, the outer wall of the container is provided with a reinforcing rib structure, and the bottom wall of the container is provided with a groove structure, but they need to be processed separately, the cost is high, and there is a limitation that the overall thermal conductivity is not significantly improved. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a box body temperature conduction structure, which can improve the anti-slip performance and anti-scratch performance of the outer surface, has a simple structure, is easy to manufacture, and greatly improves the overall thermal conductivity.
[0004] The utility model also provides a fresh-keeping box with the box body temperature conduction structure.
[0005] The box body temperature conduction structure according to the utility model comprises:
[0006] The box body is a metal part;
[0007] A plurality of grooves are distributed throughout the entire outer wall of the box body.
[0008] The box body temperature conduction structure according to the utility model has at least the following beneficial effects: the entire outer wall of the metal box body is provided with grooves, so that the outer surface area of the box body is larger and the temperature conduction effect between the inside and outside of the box body is better; and the provision of the grooves makes the outer wall of the box body have better anti-slip and anti-scratch properties; in addition, the grooves as a whole can form unique patterns, and the appearance of the box body is good.
[0009] According to the box body temperature conduction structure described in the utility model, the box body has a peripheral wall and a bottom wall, and the peripheral wall and the bottom wall are both arranged with the pattern grooves.
[0010] According to the box body temperature conduction structure described in the utility model, the connection between the peripheral wall and the bottom wall is a first smooth transition wall, and the first smooth transition wall is provided with the texture groove.
[0011] According to the box body temperature conduction structure described in the utility model, the peripheral wall has a plurality of plane walls connected in sequence, the connection between adjacent plane walls is a second smooth transition wall, and the second smooth transition wall is arranged with the texture groove.
[0012] According to the box body temperature conduction structure of the utility model, a plurality of pattern grooves together form a pattern block, there are a plurality of pattern blocks, and the patterns of the plurality of pattern blocks are different.
[0013] According to the box body temperature conduction structure of the utility model, the box body is square-shaped, and a plurality of pattern blocks are symmetrically arranged on opposite outer walls of the box body.
[0014] According to the box body temperature conduction structure of the utility model, the thickness of the box body is A, the depth of the groove is B, and the following relationship is satisfied: A>B.
[0015] According to the box body temperature conduction structure of the utility model, the box body is made of stainless steel and satisfies: A≥2.5*B.
[0016] According to the box body temperature conduction structure described in the utility model, the grooves are in strip shape.
[0017] The fresh-keeping box according to the utility model comprises the box body temperature conduction structure of the utility model.
[0018] The fresh-keeping box described in the utility model has at least the following beneficial effects: the entire outer wall of the metal box body is provided with textured grooves, so that the outer surface area of the box body is larger and the temperature conduction effect inside and outside the fresh-keeping box is better; and the provision of the textured grooves makes the fresh-keeping box more anti-slip and anti-scratch; in addition, the surface of the fresh-keeping box forms unique textures, and the fresh-keeping box has good appearance.
[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0021] Figure 1 This is a first structural schematic diagram of the temperature conduction structure of the box body according to an embodiment of the utility model;
[0022] Figure 2 This is a second structural schematic diagram of the temperature conduction structure of the box body according to an embodiment of the utility model;
[0023] Figure 3 for Figure 1 An enlarged view of A is shown;
[0024] Figure 4 It is a cross-sectional schematic diagram of the temperature conduction structure of the box body according to an embodiment of the utility model.
[0025] Description of Figure Numbers:
[0026] Box body 100 ; groove 101 ; peripheral wall 110 ; second smooth transition wall 111 ; bottom wall 120 ; first smooth transition wall 121 . DETAILED DESCRIPTION
[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0031] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] Fresh-keeping boxes are mainly used to keep food fresh. In the related art, the box body of the fresh-keeping box is made of metal material. Compared with the common box body made of glass material, the box body made of metal material is suitable for direct use with a variety of cooking utensils, and the thermal conductivity of metal is much greater than that of glass, which is manifested as being able to transfer more heat in a shorter time. For example, when the cooking utensils heat the box body to cook the food in the box body, the box body heats up faster and the cooking effect is better. For another example, when the box body is sealed and placed in a refrigerator, the box body can be quickly cooled to refrigerate and preserve the food in the box body, that is, the box body made of metal material has a better fresh-keeping function. However, the existing fresh-keeping boxes made of metal materials are generally directly stamped and formed by plate parts, and the surface is relatively smooth, which is easy to slip and scratch on the surface during use by users. In order to avoid the box body from slipping and improve its thermal conductivity, in some related technologies, the outer wall of the container is provided with a reinforcing rib structure, and the bottom wall of the container is provided with a groove structure, but they need to be processed separately, the cost is high, and there is a limitation that the overall thermal conductivity is not significantly improved.
[0033] For this reason, Figure 1 and Figure 2As shown, the box body temperature conduction structure proposed by the utility model includes a box body 100 and a grain groove 101 arranged on the box body 100, wherein the box body 100 is a metal part, and there are multiple grain grooves 101, and the multiple grain grooves 101 are distributed throughout the outer wall of the box body 100. It should be noted that the entire outer wall of the metal box body 100 is provided with a grain groove 101, so that the outer surface area of the box body 100 is larger, and the temperature conduction effect between the inside and outside of the box body 100 is better. Compared with the box body made of glass, the metal box body 100 is not easy to break even if the outer wall is grooved, and the structure is good. In addition, the provision of the grain groove 101 makes the outer wall of the box body 100 have better anti-slip properties. In some applications, a metal flat plate is formed into a plate with a grain groove after roll forming, and then the plate with the grain groove is formed into a box-shaped structure by stamping, so that the outer wall of the box body 100 is covered with the grain groove 101 processed by rolling. It is easy to understand that rolling processing is a processing method that does not remove materials. The plate after rolling processing has a higher density and a higher hardness, so that the box body 100 has better scratch resistance. Generally speaking, the box body 100 can be considered as a container with a certain height, so that the side wall of the box body 100 has a certain visibility, and the user can observe the texture groove 101 set on the side wall. In this regard, the texture groove 101 can form a unique texture as a whole, and the box body 100 has a good appearance. Among them, the extension path of the texture groove 101 depends on the roller used in the rolling process, and can be designed according to actual needs, which is not limited here.
[0034] It is easy to understand that the box body 100 has a variety of external design, for example, the box body has a standard external shape such as a cylinder, a prism, etc. (not shown in the figure). In some embodiments, when the box body 100 is made by stamping, the external shape of the box body 100 depends on the design of the stamping die, and a more unique box body external shape can be designed by increasing the number of stampings to meet the personalized needs of different users. In some embodiments, the outer surface of the box body is a single curved surface (not shown in the figure). In some embodiments of the utility model, the box body 100 has a peripheral wall 110 and a bottom wall 120, and both the peripheral wall 110 and the bottom wall 120 are arranged with a groove 101. For example, the peripheral wall is arc-shaped (not shown in the figure), and the bottom wall 120 is planar, so that the bottom wall 120 is suitable for the box body 100 to be stably placed on a plane. For another example, the box body 100 is square, and the peripheral wall 110 includes a plurality of planar walls connected in sequence, which is convenient for the user to hold and move the box body 100. Further, referring to Figure 2, the connection between the peripheral wall 110 and the bottom wall 120 is a first smooth transition wall 121, and similarly, the connection between adjacent plane walls in the peripheral wall 110 is a second smooth transition wall 111. It is easy to understand that a smooth transition wall is set between adjacent wall surfaces to avoid sharp transition designs of acute angles or right angles, avoid scratching users, and the user's contact and use is safer. It is easy to understand that when the box body 100 is formed by stamping, a smooth transition structure can be easily processed at the connection between adjacent planes during the stamping process. For example, the first smooth transition wall 121 and the second smooth transition wall 111 are both rounded structures. In addition, the first smooth transition wall 121 and the second smooth transition wall 111 are both arranged with a grain groove 101, and the overall structural property is better. At the same time, the grain groove 101 as a whole can form a relatively continuous pattern, and the aesthetics is better.
[0035] Reference Figure 2 In some embodiments, the pattern groove 101 can form a plurality of pattern blocks, for example, the patterns of the plurality of pattern blocks are the same (not shown in the figure). In some embodiments of the present invention, there are a plurality of pattern blocks, and the patterns of the plurality of pattern blocks are different. Figure 3 , multiple pattern grooves 101 together form a pattern block. In some embodiments, the extension path of the pattern groove is an arc, or the extension path of the pattern groove is an open-loop curve or a closed-loop curve (not shown in the figure). In some embodiments of the utility model, the pattern grooves 101 are strip-shaped, and each of the pattern grooves 101 is arranged obliquely. In some embodiments, the pattern grooves are all horizontal stripes or all vertical stripes (not shown in the figure). Further, when the box body 100 is square, multiple pattern blocks are symmetrically arranged on the relative outer walls of the box body 100, and a symmetrical regular arrangement is adopted, and the overall appearance is more coordinated.
[0036] It is easy to understand that, relative to the box body with a smooth surface, the area corresponding to the sidewall of the groove 101 is the relatively increased surface area. Therefore, the more the number of grooves 101 and the greater the depth, the more obvious the increase in surface area. Figure 4As shown, the thickness of the box body 100 is A, and the depth of the groove 101 is B, which satisfies: A>B. The groove 101 is only arranged on the outer wall of the box body 100, does not penetrate the inner wall, does not affect the internal sealing structure, and can store food in a sealed manner. In some applications, when the metal plate is processed by roll forming and then stamped to form the box body 100, if the thickness of the metal plate is only slightly greater than the thickness of the groove 101, the inner wall of the box body 100 will also form a convex pattern corresponding to the groove 101, so that the inner and outer walls of the box body 100 can observe the pattern. However, when there is a concave-convex structure on the inner wall of the box body 100, food residues or juice are easily retained in the groove, which increases the difficulty of cleaning the box body 100 and has poor cleanability. In some embodiments of the utility model, the box body 100 is made of stainless steel, is not easy to rust, and has a high hardness. And, it satisfies: A≥2.5*B. At this time, the groove 101 formed by the rolling process is only on one side of the stainless steel plate, and will not cause the corresponding concave-convex structure to be formed on the other side. Furthermore, when the stainless steel plate is punched to form the box body 100, the inner wall of the box body 100 is a smooth surface, which is easy to clean. Optionally, the thickness of the box body 100 is 0.6 mm, and the depth of the groove 101 is 0.2 mm.
[0037] The fresh-keeping box according to the embodiment of the utility model includes the box body temperature conduction structure according to the embodiment of the utility model. By adopting the box body temperature conduction structure of the embodiment of the utility model, the entire outer wall of the metal box body 100 is provided with a texture groove 101, so that the outer surface area of the box body 100 is larger, and the temperature conduction effect inside and outside the fresh-keeping box is better; and the arrangement of the texture groove 101 makes the fresh-keeping box have better anti-slip and anti-scratch properties; in addition, the surface of the fresh-keeping box forms a unique texture, and the fresh-keeping box has a good appearance.
[0038] Other structures and operations of the fresh-keeping box according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.
[0039] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. The box body temperature conduction structure is characterized by: include: The box body is a metal part; A plurality of grooves are distributed throughout the entire outer wall of the box body; The box body has a peripheral wall and a bottom wall, and the peripheral wall and the bottom wall are both provided with the grooves; The thickness of the box body is A, and the depth of the groove is B, which satisfies: A>B.
2. The box body temperature conduction structure according to claim 1, characterized in that: The connection between the peripheral wall and the bottom wall is a first smooth transition wall, and the first smooth transition wall is provided with the texture grooves.
3. The box body temperature conduction structure according to claim 1, characterized in that: The peripheral wall has a plurality of plane walls connected in sequence, and the connection between adjacent plane walls is a second smooth transition wall, and the second smooth transition wall is provided with the texture groove.
4. The box body temperature conduction structure according to claim 1, characterized in that: A plurality of pattern grooves together form a pattern block, and there are a plurality of pattern blocks, and the patterns of the plurality of pattern blocks are different.
5. The box body temperature conduction structure according to claim 4, characterized in that: The box body is square-shaped, and a plurality of pattern blocks are symmetrically arranged on opposite outer walls of the box body.
6. The box body temperature conduction structure according to claim 1, characterized in that: The box body is made of stainless steel and meets the following requirements: A≥2.5*B.
7. The box body temperature conduction structure according to claim 1 or 6, characterized in that: The grooves are in strip shape.
8. Fresh-keeping box, characterized by: It comprises the box body temperature conduction structure as described in any one of claims 1 to 7.