KR100851730B1 - Fragrance emitting and method for manufacturing the same - Google Patents

Abstract

A fragrance emitting body and a manufacturing method for the same are provided to simplify the manufacturing method to enable a small amount production of various kinds of products economically. A manufacturing method of a fragrance emitting body includes the steps of: (S10) preparing a product frame on which a receiving space is formed; (S20) filling solid powder inside the product frame; (S30) forming a porous fragrance emitting portion that is bonded to the product frame by heating the solid powder at a temperature below the melting temperature; (S40) making plating to prevent the oxidation and changing of the color of the fragrance emitting portion; (S50) making the fragrance permeate into the porous fragrance emitting portion; and applying a resin to the fragrance emitting portion in the plating step, performing plating, drying and plating in turn, performing low-temperature heat treatment and extracting the impregnated resin.

Description

Multi-porous fragrance and its manufacturing method {FRAGRANCE EMITTING AND METHOD FOR MANUFACTURING THE SAME}

The present invention relates to a directional multi-porous flavoring body using a sintered body made of metal powder, and to a method of manufacturing the same. It relates to a multi-porous fragrance body and a method for producing the same.

In general, the oriented metal is gradually scented by injecting a certain amount of fragrance into the porous metal sintered body to be impregnated therein, and is mainly used as a material for fancy products, accessories, stationery, etc. to give visual satisfaction to consumers. do.

The porous metal sintered body according to the prior art is a preliminary sintered body by pressing a metal powder having an average particle size of 100 ㎛ or more at room temperature under a pressure of 100 ~ 600Mpa, at this time 120 at a temperature in the range of 900 ℃ to 1400 ℃ to have a porosity of 10 to 20% The porous metal sintered body was formed by sintering for less than a minute.

The aromatic metal was manufactured through a process of forcibly penetrating the perfume in a vacuum state into the pores of the porous metal sintered body thus formed.

However, the porous metal sintered body according to the prior art is difficult to manufacture a product with a beautiful surface due to the metal powder having a large particle size by pressurizing and sintering the metal powder having an average particle size of 100㎛ or more as a raw material has a limit in increasing the commerciality There was a downside.

In addition, the sintered compact formed by pressurizing and sintering the metal powder has a porosity of 20% or less, and the work for infiltrating the fragrance into the metallic sintered body having such porosity must be carried out in a vacuum state to enable efficient penetration of the fragrance. It is impossible to penetrate the fragrance within a short time, and also due to the disadvantage that the fragrance refill (refell) during use is not easy, there was a problem that there is a limit to meet the various needs of consumers.

In particular, the conventional sintered body must be pressurized with a press while the metal powder is placed in a mold, and then heated to a temperature close to the melting point of the material so that the powders can be bonded to each other at the bonding surface or a portion thereof is deposited. As it is molded into a lump, the manufacturing process is not only complicated, but also expensive molds (moulds) forming the appearance of each product must be manufactured. Therefore, when producing a small quantity, there is a waste of manufacturing cost that is relatively high. As a fancy product, there was an unsuitable problem as a method of manufacturing a product whose fashion changes every time according to the taste of consumers.

In addition, the metal sintered body has a problem that the surface is rough and the durability is weak, which is easily damaged due to impact or drop from the outside, resulting in increased consumer dissatisfaction with the product.

The present invention was created in order to solve the problems of the prior art as described above, an object of the present invention is to simplify the manufacturing method to enable economical production of small quantities of various varieties, and the aroma and fragrance of fragrances (aroma oil, perfume, etc.) The present invention provides a multi-porous flavoring body and a method for manufacturing the same, which can be made simple and at the same time can be easily refilled after the fragrance is finished, ease of use.

Another object of the present invention is to provide a multi-porous fragrance body and a method of manufacturing the same, which is excellent in durability and gives a beautiful appearance by plating the sintered particles, thereby increasing the value of the product as an accessory or a fancy product.

Method for producing a multi-porous flavoring body according to an embodiment of the present invention for realizing the above object, a preparatory step of preparing a product frame formed with a receiving space so that at least one surface is exposed to the outside, and the inside of the product frame A filling step of filling a solid powder into the solid powder, a molding step of heating the solid powder below a melting temperature to obtain a porous smelling portion bonded to a product frame, and a plating step of plating to prevent oxidation and discoloration of the smelling portion; It is characterized in that consisting of a penetration step of penetrating the fragrance to the porous fragrance.

As a preferred feature of the present invention, the step of filling the solid powder further comprises the step of injecting a low-temperature melting point chip of the solid having a lower melting point than the solid powder.

As another preferable feature of the present invention, in the filling step, the solid powder filled in the product frame is any one of a metal material, a synthetic resin material, a mineral material, and a nonferrous metal material.

As another preferred feature of the invention, in the forming step, the solid powder is to be heated at a temperature 20 to 80% lower than the melting point.

As another preferable feature of the present invention, the plating carried out in the plating step is one of wet or dry or wet and dry.

In another preferred embodiment of the present invention, the wet plating in the plating step is applied to the fragrance to the resin melted at 80 ° C or less, impregnated into the pores, and after washing, drying and plating sequentially to 80 ° C or less Including a process of increasing the strength of the plating through the low temperature heat treatment and at the same time to remove the impregnated resin.

As another preferable feature of the present invention, in the plating step, the dry plating is to form a plating film of 1㎛ or less by spraying the plating particles at a high temperature.

As another preferable feature of the present invention, the product frame is that the material having a higher melting point than the solid powder.

The porous porous body according to an embodiment of the present invention is a product frame formed with a receiving space at least one surface is exposed to the outside, and a porous fragrance portion obtained by sintering the solid powder filled in the inside of the product frame at a high temperature, and It is formed by including the plating film which performed dry, wet, or wet and dry plating, without blocking the pore of a porous fragrance | fragmentation part, and the fragrance which permeates into the pore of the said porous fragrance | fragmentation part.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in this specification and claims are not to be interpreted in a conventional and dictionary sense, and the inventors may appropriately define the concept of terms in order to best explain their invention in the best way possible. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

The multi-porous fragrance according to the present invention and the manufacturing method thereof are simple to manufacture and do not need to manufacture a separate frame for forming a separate product form, so that the manufacturing cost can be drastically lowered and it is suitable for small quantity batch production. In addition, the degree of freedom for product design can be greatly increased, so that various needs of consumers can be quickly applied to product development.

In particular, not only metal powder but also non-ferrous metals, minerals, synthetic resins, etc. can be applied to all materials that can be molded, and sintered particles can be plated to prevent discoloration and at the same time, the surface appearance can be enhanced. It can be effective.

Hereinafter, with reference to the accompanying drawings will be described a multi-porous flavoring body and a method for manufacturing the same according to the present invention.

First, it should be noted that like elements or parts in the drawings are denoted by the same reference numerals as much as possible. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted in order not to obscure the subject matter of the present invention.

1 is a flow chart illustrating a method of manufacturing a multi-porous flavoring body according to the present invention, Figure 2 is a perspective view showing a multi-porous flavoring body according to the present invention. 3 is an exploded perspective view of the porous porous body of FIG. 2.

As shown in this, the manufacturing method of the multi-porous flavoring body according to the present invention, the preparation step (S10) for preparing the product mold 10, and filling the solid powder 25 in the prepared product mold 10 Filling step (S20), and the molding step (S30) for forming a porous fragrance 20 by heating the solid powder 25 filled with the product frame 10 to a high temperature, and the porous fragrance 20 It is made of a plating step (S40) for preventing oxidation and discoloration while penetrating the surface of the penetrating step (S50) for penetrating the fragrance liquid into the porous fragrance 20.

In the preparation step (S10) of preparing the product mold 10, the product mold 10 is a member having a receiving space at least one surface is exposed to the outside, a temperature higher than the melting temperature of the solid powder 25 It is preferable to be molded into a material that is melted at.

The product frame 10 may be manufactured in various forms or sizes, and for example, it is preferable to be manufactured in a form in which a receiving groove 11 is formed to fill the solid powder 25 therein. However, it can be manufactured in the form of a through hole.

In the solid powder 25 filling step (S20), if the solid powder 25 has a feature capable of forming a shape such as a metal material, non-ferrous metal material, minerals, synthetic resin, various materials may be used, the present invention, In the preferred embodiment, a silver, gold, tin, sapphire, stainless powder that can be widely used as a precious metal material and easy to process may be used. In addition to the metal and nonmetal materials, urethane, silicon, and plastic powder may be used. . Also glass powder or mineral powder and nonferrous metal powder can be used.

The solid powder 25 is heated by a predetermined time under conditions of high temperature, that is, the solid powder 25 is not completely melted in a state filled in a suitable amount so as not to overflow in the receiving groove 11 of the product frame 10. The porous smell diffusion part 20 is formed.

In the porous fragrance 20 forming step (S30), the molding conditions are heated at a temperature of 20 to 80% lower than the melting point for each characteristic of the material of the solid powder 25. When the solid powder 25 is heated under such a condition, the solid powder 25 is bonded while forming pores with each other, thereby forming the porous fragrance 20. In addition, the solid powder 25 forming the porous fragrance 20 is integrally bonded to the inner circumferential surface of the receiving groove 11 of the product frame 10.

On the other hand, the essential part in the molding conditions,

First, the product mold 10 should not be deformed when the solid powder 25 is heated.

Second, the solid powder and the solid powder should be fused enough to form pores.

Third, the porous fragrance 20 made of fused solid powder 25 should be integrally bonded to the product frame 10.

Fourth, the pore condition of the porous fragrance 20 is determined through the heating temperature and the heating time for the solid powder 25.

The molding conditions of synthetic resins (polycarbonate, urethane), which are widely used as accessories and fancy goods, are widely used as a representative precious metal material and have good moldability.

In the case of sintering by putting silver (Ag) powder in a silver (Ag) or a silver alloy frame 10, the porous porous body by sintering at a low temperature of 25 to 30% for 5 minutes based on the melting point (1) can be obtained. In this case, when extending the time for sintering, it can be confirmed through experiments that the porosity is lowered.

In the case of powders made of polycarbonate or a synthetic resin made of urethane, it was confirmed that the porous porous body 1 can be obtained by sintering at a temperature of 10 to 20% or lower for 5 minutes based on the melting point. Like the silver powder, the synthetic resin material also confirmed through experiments that the porosity is lowered when the sintering time is extended.

Plating method in the plating step (S40) is largely divided into dry and wet and wet and dry.

That is, the present invention plated to maintain the commerciality as an accessory or fancy goods by preventing the oxidation and discoloration while making the appearance of the porous fragrance 20 made by heating the solid powder 25 at a predetermined temperature This is to form a plating film 30 on the outer surface of the solid powder 25, briefly look at the plating conditions at this time as follows.

First, the plating should be made so as not to block or close the pores of the porous fragrance 20.

Second, depending on the type of material of the solid powder 25, the plating is performed in three ways: wet or dry or wet and dry.

In this case, it is most important that the wet plating prevents the plating solution from penetrating into the pores.

To this end, the present invention is preferably coated with a material (typically, paraffin-based, etc.) melted at a temperature of 80 ° C. or less in advance, impregnated into the pores of the porous fragrance 20, and then wet plating after the washing and drying process. Then, to increase the strength of the plating through a low temperature heat treatment of 80 ℃ or less and at the same time to propose a method for maintaining the fine pores by removing the material (paraffin-based) impregnated in the pores of the porous fragrance 20 do.

Dry plating also to be considered as a top priority is to keep the plating film does not block the pores of the porous fragrance 20.

To this end, the present invention proposes a method of spraying the plated particles forming the plated film at a high temperature and high pressure on the outer surface of the porous fragrance 20. In this case, when the thickness of the plating film is 3 μm or more, it is difficult to smoothly penetrate the fragrance liquid due to the phenomenon that pores are blocked or narrowed as compared with before plating, so that the plating is preferably performed at 1 μm or less.

In the penetrating step (S50), when spraying or dropping the fragrance 40 or perfume on the outer surface of the porous fragrance 20, the fragrance liquid is pore into the pores of the porous fragrance 20, that is, pores by the capillary phenomenon It penetrates into the inside, and the fragrances that are penetrated naturally.

Here, if you want to use other fragrances, when the porous fragrance 20 is applied to the porous fragrance 20 by using a hair dryer, the existing fragrance is lost in fragrance, the desired fragrance 40 or perfume It may be sprayed or dropped onto the porous fragrance 20.

Figure 4 is a flow chart showing a method of manufacturing a multi-porous fragrance according to another embodiment of the present invention, Figure 5 is a schematic diagram showing a method of manufacturing a multi-porous fragrance according to another embodiment of the present invention in order.

As shown therein, the characteristic element in the present embodiment is to form a space (S) having an arbitrary size inside the porous fragrance 20 of the multi-porous fragrance (1) to impregnate the fragrance or perfume It is to increase the degree of freedom of design of the product according to the weight reduction while allowing to extend the smell duration by increasing the weight.

That is, looking at the manufacturing method of the multi-porous flavoring body according to the present embodiment, the step of preparing the product mold 10 (S10 '), and the solid product 25 is filled in a predetermined amount in the prepared product mold 10 Filling step (S20 ′) to inject the low-temperature melting point chip (C) and the molding step of forming the porous fragrance 20 by heating the solid powder 25 filled with the product mold 10 to a high temperature ( S30 '), the plating step (S40') to prevent oxidation and discoloration while making the surface of the porous fragrance part 20 beautiful, and an infiltration step (S50 ') to permeate the fragrance liquid into the porous fragrance part 20. Is made of.

This embodiment made in this manner is similar to the manufacturing method of the above-described embodiment. However, in the present embodiment, a space S having a predetermined size is formed inside the porous fragrance 20 to increase the penetration amount of perfume and perfume and to extend the fragrance duration.

That is, by sintering the low-temperature melting point chip (C) made of a metal or a synthetic resin that is melted at a relatively low temperature compared to the solid powder (25) inside the solid powder (25), the solid powder in the sintering process The low temperature melting point chip C in the molten state flows out or evaporates through the gap formed by 25 to be removed. As described above, in the process of removing the low-temperature melting point chip C in the sintering process, a space S is formed in the porous fragrance 20.

Meanwhile, the low temperature melting point chip C may be manufactured in various shapes or sizes in consideration of the size or shape of the space S to be formed inside the porous fragrance 20.

On the other hand, the present invention is not limited to the described embodiments, it is obvious to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1 is a flow chart showing a method of manufacturing a multi-porous flavoring body according to an embodiment of the present invention,

2 is a perspective view showing a multi-porous flavoring body according to an embodiment of the present invention,

Figure 3 is a schematic diagram showing in order a method of manufacturing a multi-porous flavoring body according to an embodiment of the present invention,

4 is a flow chart showing a manufacturing method of a multi-porous flavoring body according to another embodiment of the present invention,

Figure 5 is a schematic diagram showing in order a method of manufacturing a multi-porous flavoring body according to another embodiment of the present invention.

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

1: multi-porous fragrance

10: product frame

11: receiving home

20: porous fragrance

25: solid powder

30: plating film

40: fragrance, perfume

Claims (9)

A preparation step of preparing a product frame in which an accommodation space is formed such that at least one surface thereof is exposed to the outside; A filling step of filling a solid powder in the product frame; A molding step of heating the solid powder below a melting temperature to obtain a porous fragrance which is joined to a product frame; A plating step of performing plating to prevent oxidation and discoloration of the fragrance part; Including a penetration step of penetrating the fragrance to the porous fragrance, In the plating step, the plating is applied to the fragrance by applying the resin melted at 80 ° C. or lower, impregnated in the pores, and sequentially performing washing, drying, and plating, thereby increasing the strength of the plating through low temperature heat treatment of 80 ° C. or lower. Method for producing a multi-porous fragrance, further comprising the step of removing the impregnated resin. The method of claim 1, wherein in the filling of the solid powder, The method of manufacturing a multi-porous fragrance, characterized in that further comprising the step of injecting a low-temperature melting point chip of a solid having a lower melting point than the solid powder. The method of claim 1, wherein in the filling step, The solid powder filled in the product frame is a method for producing a porous porous body, characterized in that any one of a metal material, synthetic resin material, mineral material, non-ferrous metal material. The method of claim 1, wherein in the forming step, the solid powder is heated at a temperature of 20 to 80% lower than the melting point. delete delete delete The method of claim 1, wherein the product frame is a material having a higher melting point than the solid powder. delete

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