KR101618772B1

KR101618772B1 - Functional multipurpose vessel

Info

Publication number: KR101618772B1
Application number: KR1020150141819A
Authority: KR
Inventors: 오재부
Original assignee: 오재부; 주식회사 에코퀸
Priority date: 2015-10-08
Filing date: 2015-10-08
Publication date: 2016-05-09

Abstract

The present invention relates to a functional multipurpose container and, more specifically, to a functional multipurpose container which is different from an existing technology which has a complex structure or installs a material having antiseptic, sterilizing, and deodorizing functions, by manufacturing the container with magnesium and coating the container with a composition produced by mixing natural mineral having the functions and coating basic materials (lacquer, ceramic, Teflon, various kinds of paint, etc.). By the above difference, the functional multipurpose container is able to: simplify a manufacturing process and a container structure; reduce a product price; prevent a user from having a repulsive feeling; in particular, improve antiseptic, sterilizing, and deodorizing functions while having the simple structure; inspect water or food in the container to check if poison is included by the oxidation of magnesium against position as the magnesium material protrudes or is exposed without forming a coating layer at a part in the container during the coating operation; and have a self-drying function after washing by the heat conduction quality and heat conservation of magnesium as the container is formed with the magnesium.

Description

Functional Multipurpose Container {FUNCTIONAL MULTIPURPOSE VESSEL}

The present invention is characterized in that a composition comprising natural minerals and a coating material (lacquer, ceramic, teflon, other various paints, paints, etc.) is coated inside a container made of magnesium to provide a function of preserving, sterilizing, deodorizing, To a functional multi-purpose container.

In recent years, for the improvement of living standards and for a healthier life, there has been an increase in interest and consumption of living products having various functions such as preservation, sterilization and deodorization functions. Among them, It is required to give various functionalities to various containers.

As shown in FIG. 1, the related art has a bottom plate 12 made of a stainless steel material, a wall 13 vertically connected to the bottom plate 12, And a drain hole 18 is formed so as to drain the circulating water W inserted into the receiving groove 11. The drain hole 18 is formed in the receiving groove 11, A heating unit 20 having an electrothermal coil 21 is provided between the bottom plate 12 of the outer container 10 and the foreign matter removing net 16, A bottom plate 32 having a plurality of through holes 31 formed thereon and a side wall 33 vertically connected to the bottom plate 32 are formed on the upper side of the heat transfer coil 21 provided on the side wall 33, Wherein the sterilization container has a sterilization function, wherein the sterilization container is formed of a sterilization container, .

In addition, in Patent Document 2, as shown in FIG. 2, a receiving portion 10 having a predetermined external shape, a storage space formed inside thereof, and a hole formed at the bottom of the storage space; A filling space is formed inside the outer wall by a hollow core formed at a central portion, the inner filling space having a ventilation hole formed in the outer wall and the hollow core, A support 20 having a structure that is connected to the outside by a filler inlet formed in the support member 20; A multi-purpose container having an antibacterial and deodorizing function and made of a filling material made of a material having an antibacterial, deodorizing and air purifying function to be filled in the filling space 10 inside the receiving portion 20 has been proposed.

However, in the case of the above-mentioned prior arts, not only the preservation, sterilization and deodorization functions are lacking, but also substances having such functions are separately provided and installed inside the container or have a complicated container structure, There is a problem that the unit price of the product is increased. In addition, there is a problem that the user is prevented from storing or drinking water or food by disposing a substance having a preservative, sterilizing and deodorizing function inside the container.

Patent Document 1: Korean Utility Model Registration No. 20-0324568 entitled "Sterilization Container Having Sterilization Function" Patent Document 2: Korean Patent Registration No. 10-0748584 entitled "Multipurpose container having antibacterial and deodorizing function"

Disclosure of the Invention The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method for manufacturing a container using magnesium, By coating the mixed composition inside the container, unlike the prior art in which the functioning substance is separately installed inside the container or has a complicated structure, the manufacturing process and the container structure are simplified, the product cost is reduced, And it is an object of the present invention to improve preservation, sterilization and deodorizing function while having a simple structure.

In addition, a portion of the interior of the container during the coating can allow the magnesium material to be protruded and exposed without forming a coating layer, thereby allowing the magnesium to be oxidized to the toxic substance to check whether the water or food contained in the container contains toxic substances As a different task.

Another object of the present invention is to provide a self-drying function after washing due to thermal conductivity and heat correction property of magnesium as the container is made of magnesium.

The present invention relates to a multi-purpose container in which a main body 10 and a bottom surface 20 are integrally formed, wherein the main body 10 and the bottom surface 20 are made of magnesium, And a coating layer (30) containing natural minerals is formed on the inner side of the container (20).

More specifically, the coating layer 30 is preferably formed by mixing 1 to 20 parts by weight of natural minerals with respect to 100 parts by weight of the coating material.

On the other hand, the natural minerals are preferably used alone or in combination of two or more of silica, zinc, tourmaline, loess, sericite, amethyst, ore, bamboo, quartz,

The bottom surface 20 is preferably formed by protruding a toxic substance inspection unit 20a having no coating layer 30 at the center thereof.

Unlike the prior art in which a substance having functions such as preservation, sterilization and deodorization is separately installed inside the container or has a complicated structure, the present invention not only simplifies the manufacturing process and container structure, reduces the product cost, In particular, it is possible to improve preservation, disinfection and deodorization function while having a simple structure, and also it is possible to inspect whether or not the poisonous substance is contained in water or food contained in the container by oxidation of magnesium poison, The thermal conductivity and thermal integrity of magnesium make it possible not only to have a self-drying function after washing, but also to remove harmful heavy metals.

Figures 1 and 2 show a multipurpose container according to the prior art.
3 is a perspective view showing a functional multi-functional container according to the present invention.
4 is a cross-sectional view of a functional multi-functional container according to the present invention
5 is a plan view showing a functional multi-functional container according to the present invention.

In order to achieve the above-mentioned effects, the present invention relates to a functional multi-purpose container, and only the parts necessary for understanding the technical structure of the present invention are explained, and the description of the other parts is omitted so as not to disturb the gist of the present invention shall.

Hereinafter, the functional multi-purpose container according to the present invention will be described in detail.

3 to 5, the main body 10 and the bottom surface 20 are integrally molded, and the main body 10 and the bottom surface 20 are made of magnesium And a coating layer 30 containing natural minerals is formed inside the main body 10 and the bottom surface 20.

Here, the magnesium may be magnesium having a purity of 99.9%, or may be magnesium alloy (for example, magnesium and aluminum alloy, or an invention as disclosed in the patent application No. 10-0908887) Or the like), and the like can be applied.

The coating layer 30 may be prepared by mixing 1 to 20 parts by weight of natural minerals having a preservative, sterilizing and deodorizing function with respect to 100 parts by weight of the coating material. Examples of the coating material include lacquer sap, ceramic, All kinds of materials used for coating materials of various containers such as various paints and paints can be applied. Natural minerals having preservative, sterilizing and deodorizing functions include silica, zinc, tourmaline, yellow soil, sericite, amethyst, Or a combination of two or more of them. However, the present invention is not limited thereto, and various natural minerals already known to have a preserving, sterilizing and deodorizing function can be used .

Meanwhile, the content of the natural minerals may vary depending on the purpose of the container, the use environment, and the like. For example, 1 to 20 parts by weight of the natural minerals may be mixed as described above. When the content of the natural minerals is less than 1 part by weight, , The sterilization and deodorizing function may be insufficient. If the amount exceeds 20 parts by weight, the rate of increase of the function is insufficient, which is uneconomical.

The coating thickness of the cotice layer 30 may vary depending on the purpose of the container and the use environment. For example, the coating thickness of the cotice layer 30 is preferably 1 to 70 microns (microns) There is a possibility that the amount of the coating is insufficient, and when it exceeds 70 microns, there is a possibility that the rate of increase of the function is insufficient relative to the amount of coating, which is uneconomical.

That is, unlike the prior art in which the functioning substance is separately installed inside the container or has a complicated structure, the manufacturing process and the container structure are simplified, the product unit price is reduced, the user does not feel a sense of rejection, It is possible to improve preservation, sterilization and deodorization functions.

In addition, a toxic substance inspecting unit 20a having a coating layer 30 formed thereon is protruded at a central portion of a bottom surface 20 of the functional multi-functional container according to the present invention, so that the magnesium material is exposed. Therefore, , It is possible to check whether a liquid or a food having a pH of 0 to 6.5 or less contains toxic substances.

More specifically, magnesium has an alkaline pH of about 7.5. When contacted with a liquid or food having a pH of less than 7.5 (for example, pH 0 to 6.5 or less), magnesium It is also possible to check whether the food contains toxic substances.

The bottom surface 20 of the container made of magnesium is formed thicker than the main body 10, and more specifically, the bottom surface 20 of the container made of magnesium is formed thicker than the main body 10, The heat is elevated to the upper side (the inside of the container) of the bottom surface 20 due to the thermal conductivity and the thermal integrity of the magnesium upon washing with water at 20 ° C or more in a state where the thermal conductivity and the thermal integrity of the magnesium are further improved. And the water after itself has a function of drying itself.

Hereinafter, the present invention will be described in more detail based on the following examples, but the present invention is not limited to the examples.

1. Manufacture of Functional Multipurpose Container

(Example 1)

A container having a body 10 and a bottom surface 20 having the structure as shown in Figs. 3 to 5 was prepared by using magnesium, and a coating layer 30 having a thickness of 1 micron was formed inside the container.

At this time, the coating layer 30 was prepared by mixing 1 part by weight of silica with respect to 100 parts by weight of the lacquer solution.

(Example 2)

A container having a body 10 and a bottom surface 20 of the structure as shown in FIGS. 3 to 5 was prepared by using magnesium, and a 10-micron thick coating layer 30 was formed inside the container.

At this time, the coating layer 30 was prepared by mixing 5 parts by weight of zinc with respect to 100 parts by weight of ceramic (aluminum oxide).

(Example 3)

A container having a body 10 and a bottom surface 20 of the structure shown in Figs. 3 to 5 was prepared by using magnesium, and a 70-micron thick coating layer 30 was formed inside the container.

At this time, the coating layer 30 was prepared by mixing 20 parts by weight of tourmaline with 100 parts by weight of Teflon (PTFE (Poly Tetra Fluoro Ethylene)).

(Comparative Example 1)

A container having a main body 10 and a bottom surface 20 of a structure as shown in Figs. 3 to 5 was prepared using magnesium, and a coating layer was not separately formed.

2. Performance Evaluation

(1) Preservative function

In order to examine the preservative function of the containers according to the examples and the comparative examples, the mackerel fillet was stored in each of the above-mentioned containers and stored at 10 ° C to examine the growth pattern of microorganisms. The results are shown in Table 1 below. Respectively.

division Example 1 Example 2 Example 3 Comparative Example 1 Initial microbial count 1.3 X 10 ² / g 1.3 X 10 ² / g 1.3 X 10 ² / g 1.3 X 10 ² / g Number of microorganisms after 10 days 1.6 x 10 ³ / g 0.8 X 10 ³ / g 0.7 X 10 ³ / g 7.3 X 10 ⁵ / g

As shown in Table 1, the container according to Comparative Example 1 rapidly increased the number of microorganisms to such an extent that it was not suitable for food after about 10 days, whereas the containers according to Examples 1 to 3 showed an increase in microorganisms even after 10 days It is understood that the functional multi-purpose container according to the present invention is excellent in preservative function.

(2) Sterilization function

Stomacher 400 POLY-BAG was used as a standard film, and the number of bacteria was measured after the test bacteria were incubated for 24 hours at 35 ± 1 ° C. and 90% RH. Staphylococcus aureus ATCC 6538P (Strain 1) and Escherichia coli ATCC 8739 (strain 2) were used. The results are shown in Table 2 below.

division Example 1 Example 2 Example 3 Comparative Example 1
Strain 1
Initial number of bacteria
(Number of bacteria / cm ² ) 1.3 X 10 ⁴ 1.3 X 10 ⁴ 1.3 X 10 ⁴ 1.3 X 10 ⁴ After 24 hours <0.63 <0.63 <0.63 1.9 X 10 ⁴ Antimicrobial activity value
(log) 4.5 (99.9%) 4.5 (99.9%) 4.5 (99.9%) -
Strain 2
Initial number of bacteria
(Number of bacteria / cm ² ) 1.3 X 10 ⁴ 1.3 X 10 ⁴ 1.3 X 10 ⁴ 1.3 X 10 ⁴ After 24 hours <0.63 <0.63 <0.63 1.3 X 10 ⁶ Antimicrobial activity value
(log) 6.3 (99.9%) 6.3 (99.9%) 6.3 (99.9%) -

As shown in Table 2, the functional multi-purpose container according to the present invention has excellent sterilizing function.

(3) Deodorizing function

500 ppm of ammonia gas was injected into the containers according to the examples and the comparative examples to measure the deodorization rate. At this time, the deodorization rate was evaluated by measuring the gas concentration using a gas detection tube every 30 minutes, and the results are shown in Table 3 below.

division Elapsed time Concentration (ppm) Deodorization rate (%)

Example 1

Early 500 - 30 170 66 60 125 75 90 100 78 120 75 85

Example 2

Early 500 - 30 190 61 60 130 72 90 100 78 120 90 80

Example 3

Early 500 - 30 190 61 60 125 75 90 100 78 120 75 85

Comparative Example 1

Early 500 - 30 490 - 60 480 - 90 480 - 120 480 -

As shown in Table 3, the functional multi-functional container according to the present invention is also excellent in deodorizing function.

As described above, the functional multi-purpose container according to the present invention is described through the preferred embodiments and its superiority is confirmed. However, those skilled in the art will appreciate that the functional multi- It will be understood that various modifications and changes may be made thereto without departing from the scope of the present invention.

10: main body 20: bottom surface
20a: Poison inspection part 30: Coating layer

Claims

A multipurpose container comprising a main body (10) and a bottom surface (20)
The main body 10 and the bottom surface 20 are made of magnesium and the coating layer 30 containing natural minerals is formed inside the main body 10 and the bottom surface 20,
The coating layer 30 is formed by mixing 1 to 20 parts by weight of natural minerals with respect to 100 parts by weight of the coating material,
The coating material may be a lacquer sap, ceramic, or Teflon,
The natural minerals are used alone or in combination of two or more among silica, zinc, tourmaline, loess, sericite, amethyst, biotite, bamboo, quartz,
Characterized in that the bottom surface (20) is constituted by protruding a poisonous substance inspection part (20a) having no coating layer (30) formed at its center part.

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