KR20160128832A - Cake holder and Packing box including the same - Google Patents

Abstract

The present invention relates to a cake holder which enables the convenient use thereof and lowers the danger of wounds, and a packaging box having the same. The cake holder comprises: a seat which has a mounting surface; and first protruding parts which are integrated with the seat, protrude from the mounting surface at a certain height, and are continuously or discontinuously formed between first and second radiuses having different lengths in the center of the mounting surface.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cake holder and a packing box including the same,

The present invention relates to a cake fixing mechanism and a packaging box including the same.

 Generally, cakes used for various celebrations and general use are placed on a pedestal for the safety of exhibition and transportation.

The pedestal is a plate-like member made of cardboard, aluminum or plastic material on which the cake is seated on the upper surface. The pedestal is provided with a cake fixture for preventing the cake which is seated from sliding or being separated.

The cake fixture is made of a material such as plastic or metal, and is mounted in such a manner that it is inserted into a groove formed in the central area of the pedestal. The fixture for preventing the cake flow fixes the cake by joining the cake to the portion vertically projecting on the upper surface of the pedestal.

However, such a conventional cake fixing device and a packaging box containing the same have a problem in that they are made of a hard material such as plastic, which makes the cake cut or the hand hurt.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a cake fixing apparatus and a packaging box including the same. However, these problems are exemplary and do not limit the scope of the present invention.

According to one aspect of the present invention, there is provided a seat comprising: a seat having a seating surface; a seat which is integrally formed with the seat and protrudes at a predetermined height from the seating surface and has a first radius and a second radius different in length from the center of the seating surface There is provided a cake fixing mechanism including a first protrusion provided continuously or discontinuously.

The sheet and the first protrusion may be made of a material including limestone and a thermoplastic resin.

The sheet may comprise 60 to 100 parts by weight of thermoplastic resin per 100 parts by weight of limestone powder.

The inner portion of the sheet may be folded to form the first projecting portion.

And a second protrusion disposed on an extension of the first protrusion and projecting from the seating surface at a second height higher than the predetermined height.

The image forming apparatus may further include an image portion disposed on the seating surface, the image portion being provided inside the first projection and having a picture or character.

According to another aspect of the present invention, there is provided a packaging box including a pedestal, a box capable of accommodating the pedestal, and the above-described cake fixing mechanism fixed to the pedestal.

The pedestal may include a receiving portion formed on a side opposite to a side where the cake fixing mechanism is fixed.

According to one embodiment of the present invention as described above, a cake fixing device that is easy to use and low in injury risk and a packaging box including the same can be realized. Of course, the scope of the present invention is not limited by these effects.

1 is a perspective view schematically showing a cake fixing device and a packaging box including the same according to an embodiment of the present invention.
2 is a perspective view schematically showing a cake fixing mechanism and a packaging box including the same according to another embodiment of the present invention.
3 is a cross-sectional view schematically showing a cross section taken along the line III-III in Figs. 1 and 2. Fig.
4 is a perspective view schematically showing a cake fixing apparatus and a packaging box including the same according to another embodiment of the present invention.
5 is a perspective view schematically showing a cake fixing mechanism and a packaging box including the same according to another embodiment of the present invention.
6 is a perspective view schematically showing a cake fixing device and a packaging box including the same according to another embodiment of the present invention.
7 and 8 are perspective views schematically showing a cake fixing mechanism and a packaging box including the same according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, Is provided to fully inform the user. Also, for convenience of explanation, the components may be exaggerated or reduced in size.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing.

The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing a part of a cake fixing apparatus and a packaging box including the same according to an embodiment of the present invention. 2 is a perspective view schematically showing a cake fixing mechanism and a part of a packaging box including the same according to another embodiment of the present invention. And Fig. 3 is a cross-sectional view schematically showing a section taken along the line III-III in Figs. 1 and 2.

First, referring to the cake fixing mechanism, the cake fixing mechanism may include the sheet 110 and the first protrusion 120.

The seat 110 may include a seating surface and a contact surface opposite the seating surface. Specifically, the sheet 110 has a very thin thickness, and can be formed on both sides with the seating surface. For example, the sheet 110 may be a rectangular sheet-like sheet material as shown. Of course, the sheet 110 may be a circular or polygonal thin plate. The seating surface may be a surface on which the cake as the packaging article is seated.

The first protrusion 120 may protrude from the seating surface of the seat 110 at a predetermined height. For example, the predetermined height may be between 2 mm and 10 mm. However, the present invention is not limited thereto, and the predetermined height may be changed to an appropriate level according to the cake size.

And the first protrusion 120 may be provided continuously or discontinuously between the first radius D1 and the second radius D2 at the center of the seating surface or pedestal 10. [ Here, since the seat 110 is generally adhered to the center of the pedestal 10, the center of the pedestal 10 can be aligned with or close to the center of the seating surface.

And the first radius D1 may be smaller than the second radius D2. For example, the first radius D1 may be approximately 5 to 20% of the half width of the pedestal 10 described below. And the second radius D2 may be approximately 20-50% of the half width of the pedestal 10 described below.

More specifically, when the size of the cake is one, the size of the pedestal 10 may be approximately 21 cm x 21 cm in width and height. Here, since the half width of the pedestal 10 is 10.5 cm, the first radius D1 may be greater than or equal to about 1.05 cm and less than or equal to 2.1 cm. And the second radius D2 may be greater than or equal to about 2.1 cm and less than or equal to 5.25 cm. These are exemplary, and the first radius D1 and the second radius D2 may be changed.

The first protrusion 120 may be provided continuously or discontinuously between the first radius D1 and the second radius D2 as described above. Specifically, the first protrusions 120 may be formed continuously as shown in FIG. Or the first protrusion 120 may be discontinuously formed as shown in Fig.

For example, between the imaginary circle drawn by the first radius D1 and the imaginary circle drawn by the second radius D2, the first protrusions 120 are continuously arranged to be circular as shown in Fig. . Of course, the first protrusion 120 may have a specific shape such as a heart shape or a star shape as shown in FIG. 6 as well as a circular shape, or may have a polygonal shape such as a triangle shape.

Accordingly, the first protrusion 120 can not only stably support the cake as the packaging material but also improve the aesthetics and mood of the buyer due to various shapes such as the heart.

On the other hand, the width of the first protrusion 120 may be narrower as the distance from the seating surface increases. For example, referring to FIG. 3, the first protrusion 120 may have a sharp-pointed end. More specifically, the shape of the cross section of the first protrusion 120 may be triangular. However, the present invention is not limited thereto.

The first protrusion 120 may be integrally formed with the sheet 110. A detailed explanation will be given later.

On the other hand, the sheet 110 is a mineral formulation that does not contain pulp, unlike paper or plastic materials usually used for packaging. Specifically, the sheet 110 may include 60 to 100 parts by weight of a thermoplastic resin per 100 parts by weight of limestone powder . That is, the sheet 110 corresponds to a stone paper made of a material containing limestone and a thermoplastic resin, and may be formed opaque.

If the particle diameter of the limestone powder is too small, the air permeability is insufficient. If the particle diameter is too large to be 20 nm or more, the surface roughness of the sheet 110 is excessively increased, so that it is preferable that the average particle diameter is 5 to 20 nm or 5 to 10 nm . Accordingly, in the case of massive limestone exceeding the above-mentioned particle diameter range, it may be preferable to carry out a pulverization process according to a conventional method so as to satisfy the particle diameter range condition before use.

The limestone powder may preferably be included in an amount of 50 to 60% by weight based on the total weight of the sheet 110. When the content of the limestone exceeds 60% by weight, the content of the thermoplastic resin relatively decreases and the workability decreases. As a result, when the sheet 110 is bent, a portion connecting the seating surface and the first projection 120 There is a risk of cutting.

In addition, as the content of the limestone powder increases, the peeling of the ink frequently occurs during printing, which may lower the reliability of the product. On the other hand, when the content of the limestone powder is less than 50% by weight, the content of the thermoplastic resin relatively increases, and the heat resistance and mechanical strength of the sheet 110 may be lowered. As a result, the sheet 110 is easily deformed by the surrounding environment such as a temperature change, and there is a fear that the supporting force for supporting the packaged product is lowered.

The thermoplastic resin may be a polyethylene resin, a polypropylene resin, a mixture of a polypropylene-polyethylene resin, a polypropylene resin-rubber mixture, or a polyurethane, and either one of them or a mixture of two or more thereof may be used.

When a polyethylene resin is used as the thermoplastic resin, it is preferable that the polyethylene resin is low density polyethylene (LDPE). More specifically, the polyethylene resin is a low-density polyethylene having a density of 0.91 to 0.93 g / cm 3 and a melt flow index of 0.1 to 20 g / 10 min in a high-pressure polyethylene produced under high temperature and high pressure conditions of 1,000 atm and 200 ° C or higher, Linear low density polyethylene (LLDPE) meeting the sexual requirements may be more desirable in terms of improving processability and mechanical properties.

When a polypropylene resin is used as the thermoplastic resin, a polypropylene homopolymer or a copolymer having a melt flow index of 0.5 to 20 g / 10 min may be preferable as the polypropylene resin. If the melt flow index of the polypropylene resin is less than 0.5 g / 10 min, the resin flowability may be deteriorated. If the melt flow index exceeds 20 g / 10 min, the mechanical properties may deteriorate.

When a polypropylene copolymer is used as the thermoplastic resin, the content of the comonomer is preferably from 0.1 to 70% by weight in view of resin processability and mechanical properties. As the comonomer, an? -Olefin other than propylene, Ethylene may be preferred. The polypropylene copolymer may be a random copolymer or a block copolymer.

When a mixture of the polypropylene resin and the polyethylene resin is used, the mixing ratio of the polypropylene resin to the polyethylene resin is preferably 95: 5 to 50:50 by weight, from the viewpoint of mechanical properties.

When a polypropylene resin-rubber mixture is used as the thermoplastic resin, the rubber may include a hydrogenated styrene-butadiene rubber (HSBR), a styrene- (ethylene / butadiene) -styrene block copolymer, (ethylene / butadiene) -Styrene Block Copolymer (SEBS), ethylene-propylene-diene terpolymer (EPDM), and the like, alone or in a mixture of two or more.

In the case of hydrogenated styrene-butadiene rubber (HSBR) and styrene- (ethylene / butadiene) -styrene block copolymer (SEBS) both have a styrene content of 5 to 30% by weight, a specific gravity of 0.85 to 0.97, And an index of 1 to 20 g / 10 min may be preferable in terms of processability and mechanical properties

In the polypropylene resin-rubber mixture, the mixing ratio of the rubber and the polypropylene resin may be preferably from 95: 5 to 70:30 by weight, in view of mechanical properties, of the polypropylene resin and rubber.

Of the various thermoplastic resins as described above, a low-density polyethylene resin may be more preferable in consideration of processability, water resistance, transparency, and mechanical properties such as elongation or buffering property of the sheet 110.

The thermoplastic resin may be contained in an amount of 60 to 100 parts by weight based on 100 parts by weight of the limestone powder in terms of processability and adhesion with limestone powder. When the content of the thermoplastic resin is more than 100 parts by weight, the content of the limestone powder is relatively lowered. As a result, the mechanical properties of the body may be deteriorated. When the content of the thermoplastic resin is less than 60 parts by weight, There is a concern.

On the other hand, the sheet 110 may contain, together with the limestone powder and the thermoplastic resin, at least one selected from the group consisting of a fatty acid imide compound, a phenol compound, a quinazoline compound, and an aromatic hydrocarbon compound having 7 to 30 carbon atoms The additive may further be contained in an amount of 0.1 to 40 parts by weight based on 100 parts by weight of the limestone powder.

The fatty acid imide-based compound in the additive serves as a lubricant in the composition for body production, and may be a saturated or unsaturated fatty acid amide-based compound having 12 to 24 carbon atoms. Specific examples thereof include stearic acid amide, oleic acid amide or 9-octadecenamide, behenic acid amide, eurcic acid amide or 13-docosenamide, or palmitic acid Palmitic acid amide, and the like, alone or in a mixture of two or more of them may be used. Of these, oleic acid amide (C 18 H 35 NO), erucic acid amide (C 22 H 43 NO), or a mixture thereof may be more preferable in terms of improving processability and mechanical properties of the main body.

The fatty acid imide compound is preferably contained in an amount of 0.1 to 10 parts by weight based on 100 parts by weight of the limestone powder. If the content of the fatty acid imide compound is less than 0.1 part by weight, the effect of using the fatty acid imide compound is insignificant, and if it exceeds 10 parts by weight, the processability and formability may be deteriorated.

The phenolic compound in the additive acts as a stabilizer. Specifically, the phenol compound may be mono-substituted with an alkyl group having 1 to 4 carbon atoms such as 2,4-di-t-butylphenol or 3,5-di- Or a di-substituted phenolic compound, and either one of them alone or a mixture of two or more thereof may be used.

The phenolic compound may be included in an amount of 0.1 to 10 parts by weight based on 100 parts by weight of the limestone powder. When the content of the phenolic compound is less than 0.1 parts by weight, the stabilizing effect of using the phenolic compound is insignificant. When the content of the phenolic compound exceeds 10 parts by weight, the processability and mechanical properties may deteriorate.

The quinazoline-based compound as the additive acts as an antimicrobial agent. Specifically, (E) -4-benzylidene-3-phenyl-3,4-dihydronaphtho [2,3-h] quinazoline- 2 (1H), 7,12-trione (E) -4-Benzylidene-3-phenyl-3,4-dihydronaphtho [2,3- . The quinazoline-based compound may be contained in an amount of 0.1 to 10 parts by weight based on 100 parts by weight of the limestone powder. When the content of the quinazoline compound is less than 0.1 parts by weight, the antibacterial effect of the quinazoline compound is insignificant. When the amount of the quinazoline compound is more than 10 parts by weight, the degree of improvement of the antibacterial effect is insignificant.

The aromatic hydrocarbon compound may be a benzene compound substituted with an alkyl group having 3 to 10 carbon atoms, such as neopentylbenzene, and may be used in an amount of 0.1 to 10 parts by weight based on 100 parts by weight of the limestone powder. And mechanical properties.

In addition to the above additives, the sheet 110 may further contain 0.1 to 1 part by weight of an aliphatic hydrocarbon compound having 10 to 60 carbon atoms per 100 parts by weight of the limestone component in order to improve workability, moldability, and mechanical properties.

Specific examples of the aliphatic hydrocarbon compound include dodecane (C12H26), tridecane (C13H28), n-tetradecane (C14H30), n-hexadecane N-heptadecane, C17H36, n-octadecae, C18H38, n-nonadecane, C19H40, n-heneicosane, C21H44, n- N-nonacosane (C29H60), n-pentatriacontane (C35H72), n-tetracontane (C22H46), tetracosane (n-tetracontane, C40H82), or tetrapentacontane (C54H110), and either one of them or a mixture of two or more of them may be used.

The sheet 110 may further contain additives such as a dispersing agent such as acrylic acid copolymer sodium salt, a thickener, and a defoaming agent in an amount of 0.1 to 1 part by weight based on 100 parts by weight of the limestone component have.

The sheet 110 may be prepared by mixing limestone powder and a thermoplastic resin, and optionally additives, followed by crosslinking. The crosslinking may be carried out usually according to the crosslinking method of the thermoplastic resin.

Specifically, 80 parts by weight of low-density polyethylene (density: 0.91 to 0.93 g / cm, melt flow index: 0.1 to 20 g / 10 min) as a thermoplastic resin was added to 100 parts by weight of limestone powder having an average particle diameter of 5 to 20 nm, Amide 2 parts by weight, erucic acid amide 2 parts by weight, 2,4-di-t-butylphenol 2 parts by weight, 3,5-di-t-butylphenol 2 parts by weight, (E) 2 parts by weight of 3-phenyl-3,4-dihydronaphtho [2,3-h] quinazolin-2 (1H), 7,12-trione and 2 parts by weight of neopentylbenzene The film-like sheet 110 can be formed by applying the composition on one side of the substrate, followed by drying and heating to induce crosslinking of the thermoplastic resin.

The forming process of the sheet 110 according to the above-described method can be carried out in a suitable shape. In addition, at least one surface of the sheet 110 may be subjected to a conventional coating layer forming method A step of forming a polyurethane coating layer (not shown) may be further performed. Accordingly, at least one of the one surface and the other surface of the sheet 110 may further include a polyurethane coating layer.

Since the sheet 110 is not made of pulp (PULP), it is not only connected to the protection of forest resources but also has a small amount of emission of carbon dioxide (CO2) during the incineration process. Furthermore, conventional pulp paper uses a bleaching agent, but it is not necessary to use a bleaching agent in the production process of the sheet 110 because limestone has high whiteness. The use of bleach can prevent water pollution that can occur.

The production process of the sheet 110 is eco-friendly, and has advantages of resin-based fixing members such as TREE-FREE, non-bleached environmentally friendly waterproof synthetic paper, excellent printing and processing ability, waterproofness, high durability and heat processability.

On the other hand, a part of the inside of the sheet 110 may be folded to form the first protrusion 120. Specifically, the inside of the sheet 110 may be broken through a pressing process. The folded portion of the sheet 110 can protrude outward from the seating surface and become a first protrusion 120. [ Alternatively, the raw material of the sheet 110 may be put into a mold and hardened to form the first protrusion 120. That is, the sheet 110 and the first protrusion 120 may be integrally formed.

Therefore, since the first projecting portion 120 is made of the same material as the above-mentioned sheet 110, rigidity that does not change its shape can be maintained by packaging articles such as a cake. Moreover, the first protrusion 120 can be shaped more easily than a conventional plastic material when the user presses it by hand, thereby protecting the user. Particularly, the first protrusion 120 can be easily deformed or cut by the external force of the user even though the protrusion 120 has a sharp shape, thereby protecting the user. In addition, the first protrusion 120 is easily cut by the knife for cutting a cake as compared with plastic, and can be easily cut without a foreign object at the time of cutting the cake.

4 is a perspective view schematically showing a cake fixing mechanism according to another embodiment of the present invention. The cake fixing mechanism according to the present embodiment is the same as or similar to the cake fixing mechanism according to the above-described embodiment, so duplicated description will be omitted.

As shown in FIG. 4, the first protrusions 120 may be arranged in a plurality of lines. For example, the first protrusion 120 may be composed of a portion close to the center of the seating surface and a portion distant from the center of the seating surface, and may be composed of two lines. However, the present invention is not limited thereto, and the first protrusion 120 may be composed of a plurality of three lines or the like.

At this time, the plurality of first protrusions 120 may have different heights of the inner and outer portions. For example, the height of the outer one of the two first protrusions 120 may be high. The opposite is also possible.

The plurality of first protrusions 120 may be adjacent to each other between a virtual circle drawn by the first radius D1 and a virtual circle drawn by the second radius D2. However, the present invention is not limited thereto, and the plurality of first protrusions 120 may be spaced apart from each other, or may be spaced apart from each other.

Therefore, according to the present embodiment, the cake fixing mechanism can include a plurality of first protrusions 120 to more firmly support the packaging article.

5 is a perspective view schematically showing a cake fixing mechanism and a packaging box according to another embodiment of the present invention. Since the cake fixing mechanism and the packaging box according to the present embodiment are the same as or similar to the cake fixing mechanism and the packaging box according to the above-described embodiment, duplicate descriptions will be omitted.

The cake fixing mechanism according to the present embodiment may include a second protrusion 130 protruding from the seating surface in the same direction as the first protrusion 120 and higher than the first protrusion 120. [ Here, the height of the second protrusion 130 may be higher than the first protrusion 110 without deviating from the predetermined height range.

And the second protrusion 130 may be disposed between the first radius D1 and the second radius D2. More specifically, the second protrusion 130 may be disposed on an extension of the first protrusion 120.

For example, when the first protrusion 120 is continuous, the second protrusion 130 may be disposed on the first protrusion 120. As another example, when the first protrusion 120 is discontinuously formed, the second protrusion 130 may be disposed on the first protrusion 120 or disposed between the first protrusions 120. At this time, the second protrusion 130 may be disposed on an extension of the first protrusion 120. In addition, the second protrusions 130 may be formed of a plurality of protrusions, and may be spaced apart at regular intervals.

The shape of the second protrusion 130 may be conical. The second protrusion 130 may have a shape similar to that of the first protrusion 120 and may have a different height.

The second protrusion 130 may be formed integrally with the sheet 110 in the same manner as the first protrusion 120. Therefore, since the second projecting portion 130 is made of the same material as the above-described sheet 110, rigidity that does not change its shape can be maintained by packaging articles such as a cake. Moreover, the second protrusion 130 can be shaped more easily than the conventional plastic material when the user presses it by hand, thereby protecting the user.

6 is a perspective view schematically showing a cake fixing mechanism according to another embodiment of the present invention. Since the cake fixing mechanism according to the present embodiment is the same as or similar to the fixing station according to the above-described embodiment, duplicate description will be omitted.

According to the present embodiment, the cake fixing mechanism may further include an image portion 140 disposed on the seating surface and provided inside the first projection 120, and having a picture or character described therein. Here, the image unit 140 may include birthday greetings, memorial texts, and the like. Or the image portion 140 may include a manufacturer's trademark or the like. However, the present invention is not limited thereto, and the image unit 140 may include various images and phrases.

The image unit 140 may be formed by printing pictures or characters on the seating surface, or may be printed separately and attached on the seating surface. However, the present invention is not limited thereto, and the sheet 110 may be convex or concave to form the image portion 140.

Therefore, according to the present embodiment, the cake fixing mechanism can provide a variety of emotions such as aesthetics, atmosphere, and the like to the buyer and the consumer, including various images such as a greeting card, a trademark, and the like.

7 and 8 are perspective views schematically showing a cake fixing device and a packaging box according to another embodiment of the present invention. The cake fixing mechanism according to the present embodiment is the same as or similar to the cake fixing mechanism according to the above-described embodiment, so duplicated description will be omitted.

According to the present embodiment, the packaging box may include a flat plate-shaped pedestal 10 and a box 20 for accommodating the pedestal 10.

The box 20 is made of a paper material and can be folded into a rectangular parallelepiped shape. The box 20 can be opened or closed on the front or rear side, and can house the box 20 and the packaging article.

The pedestal 10 may be in the form of a substantially square plate, but is not limited thereto. The above-described cake fixing mechanism may be provided on the upper surface of the pedestal 10. More specifically, the cake fixing mechanism can be fixed to the upper surface of the pedestal 10 with an adhesive or the like. At this time, the adhesive may be made of a material harmless to the human body.

On the other hand, the pedestal 10 may include at least one receiving portion 12 on the side opposite to the side where the cake holding mechanism is provided. That is, the receiving portion 12 can receive the first protrusion 120 and / or the second protrusion 130 of the cake fixing mechanism provided in the other pedestal 10 by grooves or holes.

More specifically, referring to FIG. 8, the receiving portion 12 may be a circular hole that receives the second protrusion 130 of a cone shape. The receiving portion 12 may be a circular groove that receives the first protrusion 120 as shown in the drawing and may include a circular protrusion 120 that receives the first protrusion 120 and the second protrusion 130, And may include a groove and a circular hole.

Therefore, the pedestal 10 to which the cake fixing mechanism is coupled can be stacked and stored before being accommodated in the box 20. [ At this time, the first protrusion 120 and / or the second protrusion 130 may be inserted into the receiving portion 12 to reduce the height of the stacked pedestal 10. As a result, more pedestals (10) can be stored at the same height, and space can be efficiently used.

On the other hand, the pedestal 10 may include a handle hole 11 adjacent to at least one end face. Therefore, the purchaser can more easily take out the pedestal 10 from the box 20. [

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: pedestal 20: box
110: sheet 120: first protrusion
130: second protrusion 140:

Claims (8)

A sheet having a seating surface; And
A first protrusion integrally formed with the seat and protruding at a predetermined height from the seating surface and continuously or discontinuously provided between a first radius and a second radius different in length from the center of the seating surface;
The cake fixing device comprising: The method according to claim 1,
Wherein the sheet and the first projections are made of a material containing limestone and a thermoplastic resin. The method according to claim 1,
Wherein the sheet comprises 60 to 100 parts by weight of a thermoplastic resin per 100 parts by weight of the limestone powder. The method according to claim 1,
Wherein the sheet is folded at an inner portion thereof to form the first projecting portion. The method according to claim 1,
And a second projection disposed on an extension of the first projection and projecting from the seating surface at a height higher than the predetermined height. The method according to claim 1,
Further comprising an image portion disposed on the seating surface and provided inside the first projection, wherein the image portion describes a figure or a letter. Pedestal;
A box capable of receiving the pedestal;
The packaging box as set forth in any one of claims 1 to 6, which is fixed to the pedestal. 8. The method of claim 7,
Wherein the cradle includes a receiving portion formed on a side opposite to a side where the cake fixing mechanism is fixed.

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