KR20020080603A - The structure and method pattern of cover hand glass compact - Google Patents

Abstract

PURPOSE: Provided is a method for forming pattern on the cover of a compact typed mirror and a structure thereof, thereby providing high quality of patterns with low production cost. CONSTITUTION: The method for forming patterns on the cover of a compact typed mirror comprises the parts of: a case(1) which combines a cover(2) and a body(3) with a hinge(10); a mirror part which attaches a common mirror(6) to the internal side of the cover and a magnifying lens(7) to the internal side of the body; a lock part(9) which buries a magnet(8a)(8b) at the front side of the cover and the body and attaches or detaches; a groove(5) which fixes a pattern sheet(4) at the upper middle part of the cover; and an aluminum coating part which is deposited at the lower part of the pattern sheet.

Description

Compact hand mirror lid pattern forming method and structure {The structure and method pattern of cover hand glass compact}

The present invention relates to a method for molding a pattern in a compact case, a hand mirror, a cosmetic container lid, a jewelry box case, a cosmetic storage case. More specifically, the pattern is formed on the lid or body of the compact hand mirror used by women, but the vacuum is deposited on the inside of the pattern part to provide a product having a high quality pattern when viewed from the outside. Hand mirror lid pattern forming method and structure.

Conventionally, in order to form a pattern on a compact case, a hand mirror, a cosmetic container lid, a jewelry box case, a cosmetics storage case, a method of forming a shape on a mold and then injecting the case and coloring the outer surface thereof, or molding The outer surface of the case was painted by plating.

In the case of forming a pattern shape by such a coloring method and a plating method, there is a drawback of discoloration or peeling of the part in contact with the palm during use, and there is a limitation in the expression of the coloring and pattern shape as well as a jewelry pattern. In order to form in the jewelry pattern was formed by imposing the imitation jewelry imitating the genuine jewelry on the case body. Therefore, the size of the imitation jewelry is limited to the size of the genuine jewelry freely select the size, even if the imitation is very expensive, there was a problem to increase the production cost of the product.

The present invention has been invented in view of the above problems, and when forming a compact case, a compact hand mirror, a cosmetic container lid, a jewelry box case, a cosmetic storage case, etc., the case has a separate plate, lid, and body as a separate mold. Mold each side, but one side of the pattern plate transparent resin coating (undercoat) → drying → aluminum vacuum deposition → transparent urethane coating (top coating) → drying → the lid is combined with the aluminum vacuum deposition pattern plate, and then the lid and body are combined again. As the case is completed, the pattern can be expressed from the compact lid. The present invention as described above has been invented to provide a compact hand mirror that can freely form a pattern of high quality jewelry without any peeling or discoloration during use, regardless of size.

1 is a block diagram of a pattern forming method of the present invention.

Figure 2 is a compact hand mirror cross section of the present invention.

Figure 3 is an exemplary view of the compact hand mirror of the present invention opened.

Figure 4 is a plan view of a compact hand mirror of the present invention.

5 is a perspective view of a compact hand mirror of the present invention.

Figure 6 is an exemplary embodiment of the locking state formed integrally without the lock portion of the case as a magnet in another embodiment of the present invention

<Description of Signs of Main Parts in Drawings>

1: Case 2: Lid

3: body 4: pattern plate

5: groove 6: mirror

7: Loupe 8a, 8b: magnet

9: lock part 10: hinge part

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

In forming a pattern on a case such as a compact case, a compact hand mirror, a cosmetic container lid, a jewelry box case, a cosmetic case storage case,

Selecting a material from transparent plastic or transparent plastic made of ABS, AC, AS or the like;

Molding the pattern plate into a mold using the selected material;

Molding each of the lid and the body to which the lid is coupled to each other to mold the pattern plate into a mold;

A bottom coating step of coating one side of the pattern plate with a transparent synthetic resin;

First drying the undercoat coated plate in a drying furnace at a temperature of 60 ° C. to 80 ° C. for 1 to 2 hours;

Vacuum drying the dried patterned plate in a chamber of a vacuum machine;

Coating the top of the aluminum by vacuum coating the transparent urethane;

Drying the pattern plate after the top coat in a drying furnace at a temperature of 50 ° C. to 80 ° C. for a time of 1 to 2 hours;

Attaching the pattern plate with an adhesive to a lid recess;

It is a compact hand mirror lid pattern forming method in which the lid is attached to the pattern plate and the body to form a pattern on the case.

Looking at the structure of the case is molded in a compact hand mirror lid as described above, the case 2 is coupled to the hinge 2 by the lid 2 and the body 3 so as to be closed up and down;

A mirror portion formed by attaching a conventional mirror 6 to the inner surface of the lid 2 and a magnifying glass 7 attached to the inner surface of the body 3 to enlarge an object;

A lock portion 9 which embeds magnets 8a and 8b having different poles on the front surface to which the lid 2 and the body 3 correspond to each other to be attached to each other;

A groove 5 for inserting and fixing a pattern plate 4 having a pattern shape in the center of the upper surface of the lid 2;

An aluminum coating part vacuum-deposited on the bottom of the pattern plate 4 fixed to the groove 5;

An intaglio or embossed pattern is formed on the upper surface of the pattern plate 4 so that the pattern can be expressed.

An embodiment of the present invention configured as described above is as follows.

In the present invention, the compact case is molded by the same method as the conventional case forming method.

Therefore, the case 1 is injected into a mold suitable for the shape of the lid 2 and the body 3 to form the lid 2 and the body and then painted or plated to coat the outer surface.

At this time, when forming the lid (2) and the body (3) corresponding to each other, that is, the magnet (8a) is embedded in the inside of the front of the lid (2), the body of the magnet (8a) of the lid (2) (3) The magnet 8b is embedded in the front part.

The magnets 8a and 8b embedded in the corresponding portions of the lid 2 and the body 3 are positioned at different polarities so that a magnetic force is generated to form the lock 9 of the lid.

That is, if the polarity of the outer surface portion of the magnet embedded in the lid (2) side is the S pole, if the N pole of the magnet embedded in the corresponding body (3) is directed to the outer surface, the lid and the body has a separate locking device The lid is fixed to the body by the magnetic force of the upper and lower magnets without need.

On the opposite side of the lock portion 9, in which the magnets 8a and 8b are embedded, a hinge portion 10 connected to the pin is formed to serve as a hinge when the lid 2 is opened and closed from the body 3.

In addition, a conventional mirror 6 is attached to the inner surface of the lid 2, and a magnifying glass 7 is attached to the inner surface of the body to be used as a portable hand mirror.

As described above, the lid 2 and the body 3 are combined to form a recess 5 on the upper surface of the lid 2 on which the case 1 is formed so that the pattern plate 4 is adhesively fixed.

The pattern plate (4) formed in the center of the lid (2) also describes a pattern plate manufacturing method for molding to form a separate mold to fix the groove (5) to express the pattern.

1st step: material selection and molding

The color of the plastic (ABS, AC, AS) material is a separate mold so as to correspond to the groove 5 formed on the upper surface of the lid 2 formed by selecting a color transparent material or a transparent plastic material having no color. The pattern plate 4 is molded.

When the patterned plate 4 is molded, color may be mixed with a raw material to form various colors having a transparent color.

In the case of forming the embossed or intaglio pattern on the upper surface during molding of the pattern plate 4, when the intaglio or embossed pattern is formed in the mold, the patterned plate 4 having the pattern is formed.

2nd process: undercoat

After molding the pattern plate 4 corresponding to the grooves 5 of the lid as in the first step, a dipping coating method for dipping and removing an object to be coated into a coating solution or a spray coating method for spraying with an atomizer or an air spray gun One side of the pattern plate 4 corresponding to the grooves 5 is subjected to the undercoat with a transparent synthetic resin.

3rd process: 1st drying

After coating the transparent synthetic resin on one side of the pattern plate 4 in the second step, it is completely dried for about 1 hour to 2 hours at a temperature of 60 ~ 80 ℃ in a drying furnace.

At this time, the drying of the pattern plate 4 is to select the temperature and time suitable for the object to be dried by measuring the strength of heat according to the thickness, size, material, durability of the pattern plate (4). That is, depending on the product, the drying furnace can be dried for 1 hour at a temperature of 80 ° C., and can be dried for 1 hour and 15 minutes at a temperature of 70 ° C., for 1 hour 30 minutes to 2 hours at a temperature of 60 ° C. Can be dried for hours.

The drying process is a very important drying process in order to prevent the defective rate of the product to be generated in a haze state when the vacuum deposition is subsequently carried out.

4th process: vacuum deposition

After completely coating the transparent synthetic resin on the pattern plate (4), the vacuum hanger is carried out by hanging on a product hanger provided inside the vacuum chamber.

At this time, the powder generated from the aluminum piece on one side is vacuum-deposited on one side of the transparent synthetic resin coating portion of the pattern plate (4) hanging on one side hook.

Looking at the vacuum deposition carried out in the present invention for a moment, vacuum deposition is the operation of converting aluminum particles into a fine powder state in a vacuum state to coat the particles on the top of the product I want to do this work is complete Since the bonding is not made by applying a transparent coating on the upper surface of the desired product, the actual aluminum particles are deposited on the transparent synthetic resin coating previously coated on the lower part.

Since the coated aluminum particles have no durability or strength of their own, another coating of strong durability is applied to the upper part as a work to protect them.

In addition, the usual vacuum deposition process involves placing a small piece of aluminum between tungsten rods, which is then disassembled by an electrical device and attached to the upper surface of the product hanging on the outside.

In this way, the powder that is disintegrated and sprayed during vacuum deposition is scattered at an angle of about 45 degrees and sticks to the surface of the product. About 80% of the aluminum powder particles fly upward and the remaining 20% of the aluminum pieces are decomposed and scattered to the lower side.

Therefore, when Noko vacuum deposition is performed, aluminum particles are stuck to the side where aluminum powder particles are scattered, but on the other side, the particles are not stuck, so that only one side of the product can be vacuum deposited.

5th Process: Top Coating

Since the aluminum particles vacuum-deposited in the fourth process have low self-strength, the transparent urethane coating is performed to protect the aluminum particles that are already vacuum-deposited on the top of the product. At this time, any method of coating may be used, but when coating is required only on one side as in the present invention, it is better to use a spray coating method using spraying method rather than dipping coating method soaking in coating liquid and coating. to be.

6th process: 2nd drying

After the top coat is coated with a transparent urethane to protect the aluminum coating as described above, it is dried in a drying furnace under the same conditions as in the first drying of the third step.

At this time, even if it is not completely dried as in the first step, there is no problem in the product, but drying is performed at a temperature of 60 to 80 ° C. for about 1 to 2 hours. The drying process at this time also performs drying with differentiation depending on conditions such as product thickness and material durability.

7th Step: Bonding and Product Inspection

After forming the pattern plate (4) with a mold to form an embossed or intaglio on the upper surface as described above to form a complete pattern plate (4) by applying a transparent synthetic resin coating, aluminum coating, transparent urethane coating on the bottom surface of the case (1) The adhesive is attached to the groove 5 formed in the center of the upper surface of the lid 2.

When attaching the pattern plate (4) to the groove (5) with an adhesive should be used that does not damage the transparent urethane and aluminum powder coated on the bottom surface of the adhesive plate.

After attaching the pattern plate (4) to the lid (2) grooves as described above, after checking whether the expression of the jewel pattern is clearly seen when viewed from the surface, only the complete product is selected and packaged.

The position for attaching the pattern plate for expressing the pattern of the present invention is not limited to the central portion of the lid, but the pattern is formed on the case 1 by forming a pattern anywhere on the cover and the body. It can be expressed.

In addition, the bottom shape of the pattern plate 4 and the bottom shape of the groove 5 may be formed in a plate shape or in a convex shape such as diamond, so that the jewelry pattern can be realistically expressed like a jewelry pattern.

Figure 6 of the present invention, as another embodiment, the lid 2 of the case 1 and the lock portion 10 of the body 3 is formed by a projection on the front of the lid and the body to cross each other without using a magnet of the case The lid and body can be fixed by forming the lock part.

The present invention made as described above forms a pattern when forming a pattern on a case such as a compact case, a compact hand mirror, a cosmetic container lid, a jewelry box case, a cosmetics storage case, and the like by attaching an aluminum coating on the bottom surface to form a pattern. Regardless of the size of the jewel effect can be. In other words, in order to generate a jewel effect on the case, the pattern is formed in the form of the same imitation jewelry on the body in the form of a genuine jewel, but even if the imitation is a significant rise in price compared to the present invention is a small size from the top It is effective to form and provide jewelry patterns at a low price up to the same size.

Claims (2)

In forming a pattern on a case such as a compact case, a compact hand mirror, a cosmetic container lid, a jewelry box case, a cosmetic case storage case, Selecting a material from transparent plastic or transparent plastic made of ABS, AC, AS or the like; Molding the pattern plate into a mold using the selected material; Molding each of the lid and the body to which the lid is coupled to each other to mold the pattern plate into a mold; A bottom coating step of coating one side of the pattern plate with a transparent synthetic resin; First drying the undercoat coated plate in a drying furnace at a temperature of 60 ° C. to 80 ° C. for 1 to 2 hours; Vacuum drying the dried patterned plate in a chamber of a vacuum machine; After the vacuum vacuum deposition of aluminum and the top coating by coating a transparent urethane Drying the top coat coated pattern plate in a drying furnace at a temperature of 50 ° C. to 80 ° C. for 1 to 2 hours; Attaching the pattern plate with an adhesive to a lid recess; Compact hand mirror lid jewelry pattern forming method, characterized in that to form a jewel pattern on the case by combining the lid with a pattern plate attached to the body. A case 1 in which the lid 2 and the body 3 are coupled to the hinge portion 10 so as to be opened and closed up and down; A mirror portion formed by attaching a conventional mirror 6 to the inner surface of the lid 2 and a magnifying glass 7 attached to the inner surface of the body 3 to enlarge an object; A lock portion 9 which embeds magnets 8a and 8b having different poles on the front surface to which the lid 2 and the body 3 correspond to each other to be attached to each other; A groove 5 for inserting and fixing a pattern plate 4 having a pattern shape in the center of the upper surface of the lid 2; An aluminum coating part vacuum-deposited on the bottom of the pattern plate 4 fixed to the groove 5; The engraved or embossed pattern is formed on the upper surface of the pattern plate (4), characterized in that the compact hand mirror lid jewelry pattern forming structure, characterized in that configured to express.