KR0131010Y1 - Nozzle for manufacturing multicolor stick type cosmetics - Google Patents

Abstract

The present invention relates to a nozzle for producing a multi-colored rod-like cosmetic that mixes a plurality of colors nonuniformly on a surface and exhibits a swirl shape.

The constitution of the present invention is to pump at least two or more monochromatic basic materials mixed and dissolved in each mixing tank by a pressure pump, and to supply nozzles for manufacturing multicolored rod-like cosmetics for filling each monochromatic basic material supplied by pumping into a rod-shaped cosmetic molding mold. A holder (21) comprising a plurality of inlet chambers (23a) (23b) formed therein and a plurality of inlets (24a) (24b) formed in communication with each inlet chamber from the outside; And a rotating shaft 22 formed to penetrate in the center axial direction of the holder, and the plurality of discharge holes 25a and 25b are formed in the inlet chambers and the outlets in parallel to the lower ends thereof.

Therefore, since the nozzle is rotated, the manufacturing apparatus is simple and the facility cost is reduced. Since each monochromatic basic raw material is filled through a separate passage, the color boundary of the formed multicolored rod-like cosmetic is clear, and it is a forced injection type by a pressure pump. When filling, it is possible to prevent the generation of pinholes due to inflow of air, thereby improving quality.

Description

Nozzles for manufacturing multicolored rod-like cosmetics

1 is a perspective view schematically showing an apparatus for producing multicolored rod-like cosmetic according to the present invention.

2 is an exploded perspective view showing a nozzle for manufacturing a multi-colored rod-like cosmetic according to the present invention.

3 is a cross-sectional structural view showing a nozzle for producing a multi-colored rod-like cosmetic according to the present invention.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B in FIG.

6 is a front view of the multi-colored rod-like cosmetics obtained by the nozzle according to the present invention.

* Explanation of symbols for main parts of the drawings

10: multi-colored rod cosmetic 11, 12: mixing tank

13,14: pressure pump 13a, 14a: hose

20: nozzle 21: holder

22: rotating shaft 23a, 23b: inlet chamber

24a, 24b: inlet 25a, 25b: outlet hole

26: drive motor 27a ~ 27c: 0 ring

The present invention relates to a nozzle for producing a multicolored rod-like cosmetic having a swirl (vortex) shape by mixing a plurality of colors unevenly on the surface.

In general, rod-like cosmetics such as lipsticks were manufactured in a single color, and makeup by such monochromatic rod-like cosmetics was too monotonous to satisfy a consumer's desire to pursue various changes. Therefore, in recent years, a multi-colored rod-like cosmetic was prepared by mixing at least two or more solid colors to satisfy consumer's desires, thereby obtaining various effects of expressing various colors by properly blending the two monochromatic colors during makeup.

Conventionally, in order to obtain such multicolored rod-like cosmetics, at least two monochromatic basic raw materials may be directly compression-molded by a solidified water press or the like, or each monochromatic basic raw material is dissolved in each mixing tank and injected into one hopper, followed by a hopper. While rotating the injection molding in the rod-shaped cosmetic molding mold installed below, a multicolored rod-like cosmetic having a swirl shape was formed.

However, the former has the advantage that the boundary of each color layer is clearly distinguished by the color of the rings of the rings formed by the basic raw materials of each monochromatic color, while the number of processes increases because the basic raw materials of each monochromatic material must be formed and solidified. There is a disadvantage that the productivity is lowered.

In the latter case, the process is simpler than the former one, but the basic raw materials of each solid color are injected into the rotary hopper by self-falling type, so the air is sucked in the basic raw materials and pinholes are formed in the rod-shaped cosmetics formed. Since the raw materials are mixed in a layer in the hopper, the swirling colors appearing on the surface of the rod-shaped cosmetics to be filled and formed have a defect in which the boundary of each color layer is unclear.

Therefore, a technique that compensates for the above drawbacks is disclosed in Japanese Patent Laid-Open No. 59-225108. This allows the basic raw materials of each single color mixed and dissolved in each mixing tank to be discharged through one conduit, and after filling the molds for rod-shaped cosmetics forming at the bottom of the conduit, the basic raw materials of each single color are filled in the molds while rotating the molds. By doing so, a swirl-like multicolored rod-like cosmetic was molded.

However, the method of rotating the rod-shaped cosmetic molding mold installed below the conduit as described above, ie, when one solid base material is filled in one mold, the filled mold is transferred and another unfilled mold is transferred below the conduit. It must rotate at the same time as it is located. Therefore, since the transfer operation and the rotation operation of the mold must be performed in parallel, there is a problem that the apparatus for automating this is very complicated and the facility cost is increased.

The present invention is to solve the conventional problems as described above, the object of the multi-color rod-like cosmetic molding by rotating the injection portion of each of the basic raw materials without rotating the multi-color can be reduced in facility costs by simplifying the manufacturing apparatus It is to provide a nozzle for producing a rod-like cosmetic.

Another object of the present invention is to distinguish the color layer by the swirling shape formed by the basic raw material of each solid color so that the boundary of each color layer appears clearly, and when the basic raw material of each monochromatic material is injected, the air is sucked in the basic raw material. It is to provide a nozzle for producing a multi-colored rod-like cosmetics that can improve the quality by preventing the formation of pinholes.

The above object is to pump at least two or more monochromatic basic materials mixed and dissolved in each mixing tank with a pressurized pump, and in the nozzle for manufacturing multi-colored rod-like cosmetics for filling each of the monochromatic basic materials supplied by pumping into a mold for forming a cosmetic rod. A holder comprising a plurality of inflow chambers formed spaced apart from each other by a predetermined interval in the axial direction, and a plurality of inlets formed in communication with each inflow chamber from the outside so that each of the single-color basic raw materials supplied from the pressure pump flows into the inflow chamber; And a plurality of discharge holes are formed to penetrate in the central axial direction of the holder so that the inflow chambers are formed into annular spaces, and the inlets are located in the respective inflow chambers and the outlets are parallel to the lower ends thereof. A rotating shaft possibly installed; It can be achieved by a nozzle for producing a multi-color rod-like cosmetics characterized in that it comprises a.

At this time, it is preferable to interpose zero grooves so that each of the basic solid raw materials does not leak between the holder and the rotating shaft.

Hereinafter, the nozzle for manufacturing multicolor rod-like cosmetics according to the present invention will be described in detail by the accompanying drawings. 1 shows a manufacturing apparatus for a multi-colored rod-like cosmetic, a pressurized pump 13 or 14 for supplying a predetermined amount of the basic raw material of each monochromatic color to each mixing tank 11 and 12 for forming and dissolving the basic raw material of each monochromatic color. Is connected to each other, and the basic raw materials of the monochromatic colors supplied by the pressure pumps 13 and 14 are configured to be injected into the mold for molding multicolored rod-like cosmetics through the nozzle 20.

Each of the mixing tanks 11 and 12 forms a basic raw material of each color and then dissolves them and maintains them at around 80 ° C., and the pressure pumps 13 and 14 respectively mix tanks 11 and 12 and the nozzles 20. Connected therebetween, the monochromatic basic raw materials in each mixing tank 11 and 12 are regularly supplied to the nozzle 20 by the pumping action.

At this time, the nozzle 20 is configured to swirl each of the monochromatic basic raw materials supplied from the pressure pumps 13 and 14 into a multi-color rod-like cosmetic molding mold, that is, shown in FIGS. 2 to 5. As shown, the nozzle 20 is largely comprised of a holder 21 and a rotating shaft 22.

The holder 21 has a plurality of inflow chambers 23a and 23b formed therein spaced apart at predetermined intervals in the axial direction, and the monochromatic basic raw materials supplied from the pressure pumps 13 and 14 are inflow chambers. A plurality of inlets 24a and 24b communicated with the inflow chambers 23a and 24b from the outside so as to flow into the 23a and 24b are formed.

The rotating shaft 22 is rotatably installed through the center of the holder 21, and the inflow chambers 23a and 23b are formed in annular spaces as shown in FIGS. . In addition, the rotary shaft 22 is provided with a plurality of discharge holes 25a and 25b for discharging the monochromatic basic raw materials introduced into the respective inflow chambers 23a and 23b, and the inlets of the discharge holes 25a and 25b. Are each located in the inflow chamber (23a) (23b) and the outlet is formed to be located side by side at the lower end.

In the nozzle 20 as described above, each of the pressure pumps 13 and 14 and the inlets 24a and 24b are connected to the hoses 13a and 14a, and the rotary shaft 22 is connected to the driving motor 26. It is rotated by the drive of the drive motor 26, a plurality of 0 ring (27a) to (27c) is provided between the holder 21 and the rotating shaft 22 so as not to leak each of the basic raw material.

According to the present invention, the inlet 24a of the nozzle 20 connected to the hoses 13a and 14a by being pumped by the pressure pumps 13 and 14 by each of the basic raw materials in the respective mixing tanks 11 and 12. When a certain amount of liquid is supplied to the inflow chambers 23a and 23b through the 24b, each monochromatic basic raw material is discharged to the outlet of the lower portion by the discharge holes 25a and 25b formed in the rotary shaft 22, The monochromatic rod-shaped cosmetic molding mold installed is filled.

At this time, the rotary shaft 22 is rotated at a constant speed by the driving motor 26 to fill the mold with a single basic color raw material. Thus, a swirl shape appearing on the surface of the multi-colored rod-like cosmetic 10 formed as shown in FIG. The colors 10a and 10b are distinguished, and the boundaries of each color layer are clear, and since the inflow chambers 23a and 23b are annular even during the rotation of the rotary shaft 22, each of the monochromatic bases is discharged through the discharge holes 25a and 25b. Raw materials can be supplied continuously.

As described above, according to the nozzle for manufacturing a multi-colored rod-like cosmetic according to the present invention, since the nozzle is rotated without rotating the mold for forming a multi-colored rod-like cosmetic, the manufacturing apparatus is simple and the facility cost is reduced, and each monochromatic basic raw material is separate. Filled through the passage of the multi-colored rod-shaped cosmetics of the multi-colored boundary is clear, and the forced injection by the pressure pump because the filling is prevented the generation of pinholes due to the inflow of air has the effect of improving the quality.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical spirit of the present invention, and such modifications and modifications fall within the scope of the appended utility model registration claims. Of course.

Claims (2)

A nozzle for manufacturing multicolor rod-like cosmetics for pumping at least two or more monochromatic basic materials mixed and dissolved in each mixing tank with a pressurized pump and filling each of the monochromatic basic materials supplied by pumping into a mold for forming a rod-like cosmetic, wherein Direction each of the plurality of inflow chambers 23a and 23b spaced apart in a predetermined direction and the monochromatic basic raw materials supplied by the pressure pumps 13 and 14 to flow into the inflow chambers 23a and 23b. A holder 21 composed of a plurality of inlets 24a, 24b formed in communication with the inflow chambers 23a, 23b; And penetrating in the center axial direction of the holder 21 to form the inflow chambers 23a and 23b into an annular space, the inlet being located in each of the inflow chambers 23a and 23b and the outlet being parallel to the lower end. A plurality of discharge holes 25a and 25b are formed so as to be positioned so as to be positioned in such a manner as to be rotated in the holder 21; Nozzle for manufacturing multi-colored rod-like cosmetics, characterized in that it comprises a. The nozzle for manufacturing a multicolored rod-like cosmetic according to claim 1, wherein 0 holders (27a) to (27c) are interposed between the holders (21) and the rotating shafts (22) to prevent leakage of the basic raw materials.