Iron caviar box

Abstract

The utility model discloses an iron caviar box, which relates to the technical field of iron boxes and comprises an upper cover and a lower shell which are buckled with each other. The upper cover is circular, and the upper surface of the upper cover is recessed inwards to form a recessed plane used for printing logo or other image-text information. The lower shell is circular, and an inner groove used for containing articles is formed in the lower shell. The edge of the upper cover and the edge of the lower shell are respectively provided with opposite protruding structures so as to form a handheld part. The edge of the upper cover and the edge of the lower shell are respectively provided with a handheld part formed by opposite protruding structures, such as a first handheld protruding block, a second handheld protruding block, a third handheld protruding block and a fourth handheld protruding block, and a first handheld concave area and a second handheld concave area which correspond to each other, so that the contact area between fingers and the iron box is increased, and the contact area between the fingers and the iron box is increased. And transition connection is realized through a smooth arc-shaped surface or a curved surface, the principle of human engineering is met, the iron box can be effectively prevented from sliding off when being taken, and the holding hand feeling is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron box technical field, specifically is a caviar iron box. BACKGROUND

[0002] In the field of high-end food packaging, caviar as a kind of precious food, its packaging not only needs to meet the basic function of protecting products, but also needs to reach a high standard in brand display and use experience. However, the current common small packaging iron box of caviar on the market still has some problems to be solved.

[0003] From the perspective of appearance design, the upper surface of most iron boxes is conventional, mostly simple plane, lacking unique design elements. This makes it difficult for brand parties to highlight visual effects when printing logos or promotional graphics. In today's competitive market environment, consumers often choose goods first by unique appearance. The ordinary appearance of iron box is difficult to stand out among many competitors, which is not conducive to the spread and promotion of brand image, and cannot fully show the unique charm of caviar, a high-end food.

[0004] In terms of use convenience, the existing small caviar iron box also has obvious deficiencies. Due to its small size, if there is no reasonable design of hand-held structure, the contact area between fingers and iron box is limited during the taking process, which is easy to cause unstable taking, slipping and inconvenience in opening the iron box. Especially in some formal social occasions or catering scenes, such inconvenience will bring embarrassment and trouble to the user, affecting the overall experience of the product.

[0005] Therefore, it is particularly important to develop a small caviar iron box with unique brand features and convenient hand-holding, which can improve product competitiveness and consumer satisfaction. INVENTION CONTENT

[0006] The utility model aims at providing a technical scheme to solve the above problems.

[0007] A caviar iron box, comprising an upper cover and a lower shell that are mutually buckled;

[0008] The upper cover is circular, and its upper surface is inwardly recessed to form an inner recessed plane for printing logos or other graphic information; the lower shell is circular, and its interior is provided with an inner groove for containing articles;

[0009] Among them, the upper cover and the lower shell edge are respectively provided with opposite convex structures to form a hand-holding part.

[0010] As a further scheme of the utility model: the opposite convex structure of the upper cover edge is a first holding convex block and a second holding convex block, and a first hand holding recessed area is formed between the first holding convex block and the second holding convex block.

[0011] As a further scheme of the utility model: the first hand holding recessed area and the first holding convex block and the second holding convex block are connected through smooth arc surfaces or curved surfaces.

[0012] As a further scheme of the utility model: the opposite convex structure of the lower shell edge is a third holding convex block and a fourth holding convex block, and a second hand holding recessed area is formed between the third holding convex block and the fourth holding convex block.

[0013] As a further scheme of the utility model: the second hand holding recessed area and the third holding convex block and the fourth holding convex block are connected through smooth arc surfaces or curved surfaces.

[0014] As a further scheme of the utility model: the first holding convex block is arranged on the side surface of the uppermost end of the upper cover in a continuous annular convex structure; and the second holding convex block is arranged on the side surface of the lowermost end of the upper cover in a continuous annular convex structure.

[0015] As a further scheme of the utility model: the third holding convex block is arranged on the side surface of the uppermost end of the lower shell in a continuous annular convex structure; and the fourth holding convex block is arranged on the side surface close to the lowermost end of the lower shell in a continuous annular convex structure.

[0016] As a further scheme of the utility model: the fourth holding convex block and the lowermost end of the lower shell are connected through a smooth arc surface, so that an inner convex reinforcing structure is formed on the inner side of the inner groove between the fourth holding convex block and the lowermost end of the lower shell.

[0017] Compared with the prior art, the utility model has the beneficial effects as follows:

[0018] 1) The inner recessed plane of the upper cover forms visual difference and three-dimensional effect compared with the traditional single plane form, and the light and shade contrast between the inner recessed plane and the surrounding area is obvious under light irradiation, so that the printed logo and graphic information are more eye-catching, the consumer's eyes can be quickly attracted, the brand image can be distinguished from many competitive products, the brand recognition can be strengthened, the brand culture can be effectively spread, and the high-end charm of caviar can be fully shown.

[0019] 2) The upper cover and the lower shell edge are respectively provided with a hand holding part formed by a corresponding convex structure, such as a first holding protrusion, a second holding protrusion, a third holding protrusion and a fourth holding protrusion, and a corresponding first hand holding recess and a second hand holding recess, which increases the contact area of the fingers with the iron box, and through the smooth arc surface or curved surface transition connection, conforms to the ergonomic principle, can effectively prevent the iron box from slipping when taking, optimizes the holding feeling, and whether the whole iron box is taken or the upper cover and the lower shell are operated alone, the user can obtain comfortable and stable holding experience.

[0020] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0022] Fig. 1 is a structural schematic diagram of the present application;

[0023] Fig. 2 is an exploded structural schematic diagram of the present application.

[0024] The reference signs and names in the drawings are as follows:

[0025] 1, upper cover; 2, lower shell; 3, inner concave plane; 4, inner groove; 5, first holding protrusion; 6, second holding protrusion; 7, first hand holding recess; 8, third holding protrusion; 9, fourth holding protrusion; 10, second hand holding recess; 11, inner convex reinforcing structure. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Please refer to Figs. 1-2The utility model discloses an improved caviar tin, which comprises a top cover 1 and a lower shell 2 that are buckled to each other. The top cover 1 is circular in shape, and its upper surface is concave inward to form an inner concave plane 3. The inner concave plane 3 can effectively improve brand recognition and visual effect. This is because the inner concave plane 3 forms a unique visual difference relative to the single plane shape of the upper surface of a conventional tin, creating a three-dimensional effect. When light shines on, the inner concave plane 3 and the surrounding area produce a light and shade contrast, making the logo or other graphic information printed thereon more eye-catching. This three-dimensional effect can quickly catch the consumer's eye, making the brand image stand out from numerous competitors and leaving a deep impression on the consumer, thereby improving brand recognition and visual effect.

[0028] The lower shell 2 is also circular in shape, and has an inner groove 4 inside for containing caviar and the like. The size and shape of the inner groove 4 can be customized according to common caviar packaging specifications to ensure that the product can be tightly fitted and contained, reducing the shaking of the product during transportation and storage, and better protecting the caviar.

[0029] To improve the convenience of use, the edges of the top cover 1 and the lower shell 2 are respectively provided with opposite protruding structures to form hand holding parts. Specifically, the opposite protruding structures on the edge of the top cover 1 are a first holding protrusion 5 and a second holding protrusion 6, and a first hand holding recessed area 7 is formed between the two. The first hand holding recessed area 7 and the first holding protrusion 5 and the second holding protrusion 6 are connected by smooth arc surfaces or curved surfaces. This design avoids scratching the fingers during picking up and conforms to the principle of ergonomics. When the user holds it, the fingers naturally fit the recessed area of the arc transition, increasing the contact area and friction, effectively preventing the tin from slipping, and greatly optimizing the holding feeling.

[0030] The opposite protruding structures on the edge of the lower shell 2 are a third holding protrusion 8 and a fourth holding protrusion 9, and a second hand holding recessed area 10 is formed between them. The second hand holding recessed area 10 and the third holding protrusion 8 and the fourth holding protrusion 9 are also connected by smooth arc surfaces or curved surfaces. This design allows the user to have a comfortable and stable holding experience when picking up the entire tin or the lower shell 2 alone, further improving the comfort of use.

[0031] The first holding protrusion 5 is arranged around the side surface of the uppermost end of the top cover 1 in a continuous ring shape, and the second holding protrusion 6 is arranged around the side surface of the lowermost end of the top cover 1 in a continuous ring shape. The continuous ring design increases the contact area between the fingers and the top cover 1 in all directions, allowing the user to easily apply force from any direction to pick up the top cover 1, facilitating the picking up and opening of the top cover 1, reducing the difficulty of opening, and improving the convenience of use.

[0032] The third holding bump 8 is arranged around the side surface of the lower shell 2 at the uppermost end in a continuous annular protruding structure. The fourth holding bump 9 is arranged around the side surface of the lower shell 2 close to the lowermost end in a continuous annular protruding structure. Moreover, the fourth holding bump 9 is connected to the lowermost end of the lower shell 2 through a smooth arc surface transition, so that the inner side of the inner groove 4 between the fourth holding bump 9 and the lowermost end of the lower shell 2 forms an inner convex reinforcing structure 11. On the one hand, the continuous annular holding bump facilitates the user to stably hold the lower shell 2. On the other hand, the inner convex reinforcing structure 11 enhances the structural strength of the lower shell 2, so that when external force is applied, the pressure can be better dispersed to avoid deformation of the lower shell 2, thereby better protecting the caviar inside and prolonging the storage period of the product.

[0033] In actual production, the upper cover 1 and the lower shell 2 of the caviar tin can be made of food-grade tinplate material to ensure safety and certain strength. Tinplate has good corrosion resistance, which can effectively prevent the tin from rusting and ensure that the caviar inside is not contaminated.

[0034] The inner concave plane 3 of the upper cover 1 can be formed by stamping process, which can accurately control the depth and area of the inner concave, meet the needs of different brands for printing area. After stamping, the inner concave plane 3 can be polished to make the surface smooth, which is convenient for subsequent printing process and ensures that the printed logo or text information is clear and firm.

[0035] The holding bumps and the holding concave areas of the edges of the upper cover 1 and the lower shell 2 can also be processed by stamping and polishing. During the stamping process, the precision of the mold must be strictly controlled to ensure that the size and shape of each holding bump and holding concave area are consistent. During polishing, professional polishing equipment is used to ensure smooth arc surface or curved surface transition connection, avoid sharp corners, and ensure user safety. The height and width of the first holding bump 5, the second holding bump 6, the third holding bump 8 and the fourth holding bump 9 can be reasonably designed according to the principle of ergonomics, for example, the height is set to 5-8 mm and the width is set to 8-12 mm, to adapt to the holding habits of most users.

[0036] During assembly, the upper cover 1 and the lower shell 2 are connected by buckling. In order to make the connection more tight, the edges of the upper cover 1 and the lower shell 2 can be edge rolled. Edge rolling not only enhances the sealing of the tin, prevents dust and moisture from entering, but also prevents users from being cut. When in use, the user can easily take the tin through the first holding concave area 7 of the upper cover 1 and the second holding concave area 10 of the lower shell 2, and can take the caviar inside by opening the upper cover 1. When opening the upper cover 1, the user's fingers can naturally rest on the first holding bump 5 and the second holding bump 6, the force is more uniform, and the opening process is more smooth.

[0037] Through the structure design and implementation, the caviar iron box can effectively solve the problems of appearance display and use convenience of the existing product, and improve product competitiveness and consumer satisfaction.

[0038] It is apparent for a person skilled in the art that the present application is not restricted to the details of the exemplary embodiments described above, but that it can be implemented in other embodiments without departing from the scope of the present application. The embodiments are therefore to be seen as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than by the above description, and all changes falling within the meaning and range of equivalents of the claims are therefore to be embraced in the present application.

Claims

1. A caviar tin, characterized in that The upper cover and the lower shell are mutually buckled; The upper cover is circular, and its upper surface is concave to form an inner concave plane for printing logo or other graphic information; the lower shell is also circular, and has an inner groove for containing articles; The upper cover and the lower shell are mutually buckled; 2. A caviar tin according to claim 1, characterized in that The opposite convex structures on the edge of the upper cover are a first holding convex block and a second holding convex block, and a first holding concave area is formed between the first holding convex block and the second holding convex block.

3. A caviar tin according to claim 2, characterized in that The first holding concave area is connected to the first holding convex block and the second holding convex block through a smooth arc surface or a curved surface.

4. A caviar tin according to claim 2, characterized in that The opposite convex structures on the edge of the lower shell are a third holding convex block and a fourth holding convex block, and a second holding concave area is formed between the third holding convex block and the fourth holding convex block.

5. A caviar tin according to claim 4, characterized in that The second holding concave area is connected to the third holding convex block and the fourth holding convex block through a smooth arc surface or a curved surface.

6. A caviar tin according to claim 2, characterized in that The first holding convex block is arranged around the side surface of the uppermost end of the upper cover, and is a continuous annular convex structure; the second holding convex block is arranged around the side surface of the lowermost end of the upper cover, and is a continuous annular convex structure.

7. A caviar tin according to claim 4, characterized in that The third holding convex block is arranged around the side surface of the uppermost end of the lower shell, and is a continuous annular convex structure; the fourth holding convex block is arranged around the side surface close to the lowermost end of the lower shell, and is a continuous annular convex structure.

8. A caviar tin according to claim 7, characterized in that The fourth holding convex block is connected to the lowermost end of the lower shell through a smooth arc surface, so that an inner convex reinforcing structure is formed on the inner side of the inner groove between the fourth holding convex block and the lowermost end of the lower shell.

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