KR200303434Y1 - Cooker with a coating layer and a hard membrane layer separately - Google Patents

Abstract

The present invention relates to the improvement of the kitchen container, and in particular, the use of a lot of contact and impact with the outside during use, a lot of scratches, that is to form a hard coating layer excellent in durability against the above factors on the inner and outer sides and the lid coupling portion bottom In addition, the inner and outer sides of the container body can be expressed in a variety of colors to form a coating layer and a bumper layer without staining phenomenon.

Description

Cooker with a coating layer and a hard coating layer {Cooker with a coating layer and a hard membrane layer separately}

The present invention allows a hard coating layer and a beautiful general coating layer to be simultaneously formed on the inside and outside of the main body of the kitchen cooking container, but a hard coating layer having excellent impact resistance and abrasion resistance is formed on the parts having a lot of impact and scratches, and has a relatively low friction and wear. The inner and outer sides of the main body to form a coating layer that can be expressed in a variety of colors to provide a high-quality product with a beautiful appearance and excellent durability.

In general, a cooking container such as a pot or a rice cooker is obtained by molding an aluminum plate to obtain a cooking container of a required shape, and obtaining a finished product by hard coating or forming a coating layer of various materials on the outer surface of the main body of the cooking container.

Therefore, the above products have a disadvantage in that the color expression of the surface of the cooking base is not only simple but limited, so as not to satisfy the needs of consumers who prefer products of various designs.

In addition, since the coating layer coated on the outer surface of the container body is easily peeled off or worn during use due to external factors such as washing or scratching, there is a disadvantage in that the product life is short.

The present invention, in the construction of the kitchen cooking vessel to correct the above-mentioned general disadvantages, the hard coating layer is formed on the inner and outer sides of the container bottom and the coupling portion of the lid with a lot of impact and scratches, various colors on the inner and outer sides of the container body It is possible to express the excellent wear resistance and no discoloration of the coating layer is formed, so that the appearance is beautiful and at the same time can be provided with a high quality product excellent in durability and wear resistance.

In order to achieve the above object, the present invention uses an aluminum plate or an aluminum alloy plate to form a main body of a cooking vessel for a necessary shape, and cleans and drys the surface of the molded product, and cleans the edge of the dried container body. In other words, the cover is combined with the cover and the bottom part, and the coating part is sprayed with excellent abrasion resistance and no discoloration in the uncovered open part.The cover is separated, and the container body is put into a heating furnace and heat treated. The coating layer is integrally formed on the outer surface of the main body, and at the same time, the coating part is partially infiltrated into the bottom part and the lid coupling part that covered the cover during spraying to form the coating layer, and the coated part is scraped off with a cutting blade (grinding work) and ground with a grinder. To remove, and at the same time to form a separate spiral in the bottom portion, hard shell on the outer surface of the container body Portions which have the coating layer is not formed through the process will be forming the hayeoseo chungyi hard coating.

The coating layer formed on the outer surface of the container body may be subjected to various types of coating treatment, such as an overflow treatment, ceramic coating, ball-so coating, painting treatment, frit coating of stone glass components.

1 is a partial cross-sectional view of the container body formed using a plate in the present invention

2: a state in which the cover is coupled to the bottom portion and the lid coupling portion in the state of FIG.

3: A state in which the coating liquid is sprayed on the inner and outer sides in the state of FIG. 2

4 is a state in which the cover is removed in the state of FIG.

5: a state in which a hard film layer is formed at the bottom portion and the lid coupling portion in the state of FIG. 4

6 is a side configuration diagram of the subject innovation

7 is another side configuration of the present invention

<Description of the symbols for the main parts of the drawings>

(100)-Kitchen Container (110)-Basic Base

(111)-bottom (112)-lid joint

(113)-Unevenness (120)-Coating Layer

(130)-Hard Coating Layer (140)-Cover

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 to 5 is a state diagram showing a manufacturing process of the kitchen container 100 to be provided in the present invention, Figure 6 is a side configuration diagram.

That is, by molding the aluminum or aluminum alloy to form the container body 110 of the required shape as shown in Figure 1 and to clean the surface of the molded container body 110 to completely remove the foreign matter and dry at the same time.

In the washing and drying process, the inner and outer surfaces of the container body 110 may be corroded so that the coating layer treated in the rear process may be solidly treated.

As described above, the coating layer 120 is first treated on the outer surface of the cleaned container body 110 and then the hard coating layer 130 is treated. In this case, the coating layer 120 is not formed on the hard coating layer 130 treatment unit. In order to satisfy these conditions, the hard film layer 130 is provided with a means for preventing the coating material from being applied when the coating layer 120 is formed.

As the means, as shown in FIG. 2, a cover 140 made of a synthetic resin may be covered on a portion where the hard film layer 130 is formed, and the cover 140 may be blocked from the outside. In addition to the above conditions, the coating liquid may be sprayed using an adhesive tape. Any means that can be used can be used.

As shown in FIG. 2, the coating layer 120 is formed by spraying a liquid coating solution on the inner and outer sides of the container body 110 covered with the cover 140, and then the bottom portion 111 and the lid coupling portion of the container body 110 ( After removing the cover 140 fitted in the 112, and dried, the dried container body 110 is subjected to the heat input treatment to the heating furnace.

The container body 110 is put into a heating furnace and then heat treated at about 500 to 700 ° C. for 20 to 40 minutes so that the coating layer 120 is integrally formed on the inner and outer sides of the container body 110. After separating the heat-treated container body 110 from the heating furnace, the coating liquid penetrates to the part where the cover 140 is covered to form the hard coating layer in the process of forming the coating layer 120 using grinding means. At the same time, if necessary, a spiral uneven portion 113 is formed on the bottom of the bottom 111.

In this case, the coating layer 120 that is processed on the outer surface of the container body 110 may use various types of materials. That is, the coating layer 120 is generally used for surface treatment of kitchen containers, and includes an overflow treatment, ceramic coating treatment, painting treatment, and fluorine coating treatment. This can be selected by the use of the container body 110, and the like.

As described above, when the treatment of the coating layer 120 on the outer surface of the container body 110 is completed, the coating layer 120 is not processed through the hard coating process, that is, inside or outside the bottom portion 111. The hard coating layer 130 is formed on the side and the lid coupling portion 112.

The hard coating treatment step may be used as it is generally treated on the inner and outer surfaces of the main body of the kitchen vessel.

In this case, the hard coating layer 130 is not formed at the portion where the coating layer 120 is formed on the container body 110, but a more solid coating of the coating layer 120 is performed.

Therefore, the coating body 120 and the hard film layer 130 is treated to be selected to the container body 110.

In forming the coating layer 120 on the inner surface of the container body 110 of the present invention, the cover 140 is placed on the center of the outer surface of the container body 110 and the coating liquid is spray-fired and then hard film treatment as shown in FIG. Likewise, since the hard coating layer 130 can be formed in the center portion, products of various designs can be obtained, and the necessary patterns can be formed based on this principle.

The kitchen container 100 of the present invention manufactured as described above is capable of expressing various colors on the inner and outer sides of the container body 110 while forming a coating layer 120 that does not stain, and at the same time, there are many impacts, frictions, and scratches. The inner and outer surfaces of the bottom portion 111 and the lid coupling portion 112 may be provided with a hard coat layer 130 having excellent abrasion resistance and scratch resistance, thereby providing a kitchen container having less damage during use and a beautiful appearance.

In addition, if necessary, cover the cover 140 of the required shape on the outer surface of the container body 110, and then spray the coating liquid so that the coating liquid is not applied to the cover 140, the hard coating layer in a portion where the coating liquid is not applied If this is formed, it is possible to form a pattern of various shapes.

As described above, in the construction of the kitchen container, a durable hard coating layer is formed on such external factors in the impact, scratches, and frictional parts during use of the kitchen container, and also the inside and outside surfaces of the container body that influence the aesthetics. It is possible to express a variety of colors and to form a hard coating layer that does not cause staining during use, so that the bottom of the container body in contact with the stove or the lid coupling portion during the opening and closing of the lid during use of the kitchen vessel Even if it does not cause scratches or damage, and also the outer surface can be expressed in a variety of colors without stains, it is possible to provide a high-quality product that always maintains a beautiful appearance.

Claims (2)

In constructing the kitchen container, the hard coating layer 130 is formed on the inner and outer sides and the lid coupling portion 112 of the bottom portion 111 of the container body 110, the bottom portion 111 and the lid coupling portion 112 Inner and outer sides of the container body 110, except for the coating layer 120 is formed, the coating layer and the hard coating layer characterized in that the kitchen container. According to claim 1, wherein the coating body to be treated on the inner and outer surfaces of the container body 110 is any one of the enamel coating, ceramic coating treatment, painting treatment, fluorine coating treatment characterized in that the coating layer and the hard coating layer is formed kitchen vessel.