KR20140148209A - Air brush for cosmetic - Google Patents

Abstract

The present invention relates to a cosmetic air brush wherein cosmetic materials are mixed in a microparticle type, and sprayed on the skin, and more specifically, to a cosmetic air brush, wherein a portable oxygen case is detachably coupled to a body for spraying cosmetic materials by a coupling unit, and thus the cosmetic air brush can be used anytime anywhere while being carried; the cosmetics materials are combined with oxygen of compressed air in a microparticle type and sprayed on the skin, thereby improving the absorption rate of the cosmetic materials into the skin; and the pressure of the compressed air, which is exhausted from the oxygen case and injected to the body, is lowered by the coupling unit, thereby relieving the shock applied to the body. The cosmetic air brush according to the present invention comprises: a body for spraying cosmetic materials; and a coupling unit for detachably coupling a portable oxygen case to the body, wherein the cosmetic materials are sprayed while mixed with compressed air in a microparticle type.

Description

Air brush for cosmetic < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic airbrush which mixes cosmetics into compressed air in the form of fine particles,

And more particularly, to a body for spraying cosmetics, which is detachably coupled to a portable oxygen cylinder through a coupling unit, is portable and can be used anytime and anywhere,

The cosmetics are combined with oxygen of the compressed air in the form of fine particles and sprayed onto the skin to increase the absorption rate of the cosmetics to the skin,

The present invention relates to a cosmetic airbrush which reduces the impact applied to the body by lowering the pressure of the compressed air discharged from the oxygen cylinder and injected into the body by the coupling unit.

Cosmetics are generally applied to the skin of the user after being buried in the hands of the user, so they can not be applied to the skin in a uniform concentration, and are absorbed and wasted in the hands.

Thus, there is a need for an apparatus that can reduce cosmetic wastes that are applied to the skin at uniform concentrations and absorbed by the hand, and an injector that injects the liquid material into the spray form with such apparatus may be used.

A prior art relating to a spraying device for spraying a liquid substance at a uniform concentration is disclosed in Japanese Patent No. 0956153 entitled " Liquid spraying device ".

The patent discloses that a liquid flow path in which a liquid flows, a liquid injection port is formed in front, a liquid flow path in which a cross section gradually narrows in front and an air flow path in which air flows, and an air injection port adjacent to the liquid injection port are formed in front, A body connected to an external device for supplying compressed air to the air passage, the body having a longitudinally elongated shape;

A liquid storage tank which is exposed to the outside of the body and has a space in which the liquid for dispensing is received and communicates with the liquid channel to supply the dispensing liquid;

An opening / closing member partially exposed inside the liquid flow path, reciprocating in the back and forth direction and selectively opening / closing the liquid injection port; And

And an adjusting lever which is exposed to the outside of the body and is connected to the opening and closing member to reciprocate the opening and closing member in the forward and backward directions.

The patent discloses that the liquid material is made into a fine particle form by using compressed air and is sprayed to the skin at a uniform concentration.

However, since the compressed air is supplied from an external device, i.e., a compressor, the above-mentioned patent is limited in the place of use. In other words, bulky and heavy compressors can not carry around, so you can use the injectors only in locations with compressors.

And since the compressor and the injection device are connected to the supply pipe, they can not be used in a place outside the length of the supply pipe, and the supply pipe is caught by the body, which causes restriction and inconvenience of use.

The present invention is conceived to solve the problems of conventional cosmetic (liquid substance) injecting apparatuses as described above, and it relates to a portable oxygen cylinder which can be removably connected to a body for spraying cosmetics through a coupling unit, The present invention aims at providing a cosmetic airbrush which can be used anytime and anywhere and has no separate supply pipe, so that there is no restriction and inconvenience to use.

In addition, by reducing the pressure of the compressed air in the coupling unit, it reduces the impact on the body by the compressed air discharged from the oxygen cylinder, and the coupling unit combines the body and the oxygen cylinder easily and firmly, Another object of the present invention is to provide a cosmetic airbrush having an airtight structure.

In order to achieve the above object, a cosmetic airbrush according to the present invention comprises:

Body spraying cosmetics;

And a coupling unit detachably coupling the portable oxygen cylinder to the body, so that the cosmetics are mixed and injected into the compressed air in the form of fine particles.

And the coupling unit reduces the pressure of the compressed air injected into the body by dispersing the compressed air input from the oxygen cylinder therein,

The coupling unit

A coupling member coupled to the body,

An outer housing detachably coupled to the spout of the oxygen cylinder,

An intermediate housing installed in the outer housing and having an insertion portion inserted into an air hole of the oxygen cylinder to receive compressed air;

And an inner housing which is housed in the intermediate housing and in which a lower portion of the coupling hole is incorporated,

The inner bottom surface of the intermediate housing is formed with a plurality of dispersion grooves connected to the inlet holes at the central portion to disperse the introduced compressed air to the surroundings,

A plurality of through holes communicating with the dispersion grooves are formed in a bottom periphery of the inner housing, and a concentrated groove connected to each of the through holes to concentrate the introduced compressed air into a central portion and to introduce the compressed air into the central portion, Is formed.

The cosmetic air brush according to the present invention having the above-described structure removably connects the portable oxygen cylinder to the body through the coupling unit, separates the oxygen cylinder to carry it in a reduced volume state, It is convenient to use anywhere,

Since the oxygen cylinder is directly connected to the body through the coupling unit without a supply pipe, it can be used conveniently without restriction or inconvenience,

Cosmetics are mixed with compressed air in the form of fine particles and injected in a state of being combined with oxygen, thereby increasing the absorption rate to the skin,

The coupling unit reduces the pressure of the compressed air discharged from the oxygen cylinder to reduce the impact applied to the body, thereby preventing damage to the body or detachment of the cosmetic container from the body,

The coupling unit is a cosmetic airbrush which combines a body and an oxygen cylinder with a simple and rigid structure and injects compressed air inputted from an oxygen cylinder into the body through a leak-tight body, and is an extremely useful invention for industrial development.

1 is a perspective view of a cosmetic airbrush according to the present invention;
2 is a cross-sectional view of a coupling unit coupling the body and the oxygen cylinder.
3 is an exploded exploded perspective view of the coupling unit;

Hereinafter, the cosmetic airbrush according to the present invention will be described in more detail with reference to the drawings.

Before describing the present invention in more detail,

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

As shown in the drawings, the cosmetic air brush according to the present invention is roughly divided into components of the body 10 and the coupling unit 20,

A cosmetic container 40 for supplying cosmetics is detachably coupled to the body 10 and an oxygen cylinder 30 for supplying compressed air to the coupling unit 20 is detachably coupled.

The body 10 is provided with a spray nozzle 11 for spraying cosmetics in a spray form and a protrusion 13 protruding downward at the center and coupled with the coupling unit 20, The nozzle 11 and the protrusion 13 are connected by a flow path through which compressed air flows.

A screw thread is formed on the outer circumference of the protrusion 13 so that the coupling unit 20 is detachably screwed.

An open / close button 15 is provided on the opposite side of the protrusion 13, that is, at an upper portion of the central portion of the body 10, for opening and closing a flow path connecting the protrusion 13 and the injection nozzle 11, A cosmetic container 40 containing cosmetics is provided between the spray nozzle 15 and the spray nozzle 11.

The cosmetic container 40 can be detachably coupled to the container coupling part 17, that is, can be interchangeably used, and a screw coupling method or an interference fit method can be used as the coupling method.

The container coupling unit 17 introduces the cosmetics discharged from the combined cosmetics container 40 into the flow path so that the cosmetics are mixed with the compressed air passing through the flow path in the form of fine particles and combined with oxygen in the compressed air. Cosmetics in the form of microparticles combined with oxygen are better absorbed into the skin.

The upper portion of the coupling unit 20 is removably screwed to the protrusion 13 of the body 10 and the spout of the oxygen cylinder 30 is detachably coupled to the lower portion of the coupling unit 20, And injects compressed air, which is discharged and inputted, into the body 10.

The coupling unit 20 includes a coupling 21, an outer housing 22, an intermediate housing 23, an inner housing 24, and O-rings 25 and 26, a dispersion pad 27, ).

The upper side inner surface of the coupling hole 21 is screwed to the outer surface of the coupling portion of the body 10 and the lower side outer surface is screwed to the inner surface of the inner housing 24.

The lower inner side surface of the outer housing 22 is screwed to the outer surface of the spigot of the oxygen cylinder 30 and the upper side inner surface is screwed to the outer surface of the middle housing 23.

The middle housing 23 is screwed to the inner surface of the outer housing 22 and is housed in the outer housing 22 and the inner surface of the middle housing 23 is screwed to the outer surface of the inner housing 24.

An insertion portion 231 inserted into the air hole of the oxygen cylinder 30 to receive the compressed air is protruded from the center of the bottom surface of the bottom portion of the intermediate housing 23, The inner portion of the insertion portion 231 penetrates into the inner space of the intermediate housing 23 and the compressed air flows into the inner space of the intermediate housing 23. An inflow hole 233 is formed.

The outer surface of the inner housing 24 is screwed to the inner surface of the intermediate housing 23 and the inner surface of the inner housing 24 is screwed to the outer surface of the coupling hole 21.

O-rings 25 and 26 are interposed between the middle housing 23 and the oxygen cylinder 30 and between the middle housing 23 and the inner housing 24 to seal the gap between the intermediate housing 23 and the inner housing 24, And a concentration pad (28) is interposed between the inner housing (24) and the coupling hole (21) to seal the gap to prevent leakage of extruded air.

The intermediate housing 23 may be coupled to the coupling member 21 without the inner housing 24 in the coupling unit 20 so that compressed air in the oxygen cylinder 30 is injected into the body 10 In the present invention, the inner housing 24 is further provided for lowering the pressure of the compressed air discharged from the oxygen cylinder 30 to the body 10.

When the pressure of the compressed air injected into the body 10 is increased, the impact applied to the body 10 by the compressed air is large. If the impact is large, the coupling between the components constituting the body 10 is weakened, and in particular, the cosmetic container 40 detachably coupled to the container fitting portion 17 can be separated and separated.

When the cosmetic container 40 is detached and separated from the container fitting portion 17 in an accidental situation, cosmetics in the container 40 may be poured and discarded. When the separated and separated cosmetics container hits the floor, There is also the risk of wearing.

Thus, the coupling unit 20 further includes an inner housing 24, introducing a structure such as the dispersion groove 235, and lowering the pressure of the compressed air to be injected into the body 10.

A structure for lowering the pressure of compressed air inside the coupling unit 20,

The inner bottom surface of the intermediate housing 23 is formed with a number of dispersion grooves 235 connected to the central inlet 233 and directed toward the periphery,

A plurality of through holes 243 communicating with the ends of the dispersion grooves 235 and connected to the inner space are formed at the bottom of the inner housing 24,

A plurality of concentric grooves 245 connected to each of the through holes 243 and concentrated toward the center are formed on the inner bottom surface of the inner housing 24,

A portion of the bottom of the intermediate housing 23 except the end side of the dispersion groove 235 connected to the through hole 243 is covered between the inner bottom surface of the intermediate housing 23 and the bottom outer surface of the inner housing 24, The dispersion pads 27 are interposed in such a manner that the compressed air does not leak from the intermediate portion and is dispersed to the periphery (i.e., the end portion of the dispersion groove 235) to be introduced into the through holes 243,

Between the inner bottom surface of the inner housing 24 and the outer bottom surface of the coupling hole 21, the compressed air flowing into the concentrated groove 245 is covered with the concentrated groove 245, , And a concentration pad (28) having a concentrating hole (283) for allowing the compressed air, which has been concentrated and moved to the center, to flow into the coupling hole (21) is interposed.

The dispersion pad 27 is formed with a fitting groove 271 on an upper surface thereof so as to keep its position without being shaken by the compressed air and the outer surface of the bottom of the inner housing 24 A fitting protrusion 241 to be fitted is protruded.

The concentration pad 28 has a diameter corresponding to the inner diameter of the inner housing 24 so that it is not necessary to provide a structure for preventing the swing of the inner housing 24. The gap between the middle housing 23 and the inner housing 24 is sealed, To prevent leakage.

Fig. 4 shows a cosmetic airbrush according to a modified embodiment of the present invention, and Fig. 5 shows a cross-sectional view of the coupling unit shown in Fig.

Referring to FIG. 4, the coupling unit 20 has a sphere shape and is excellent in sophistication.

Referring to FIG. 5, the coupling unit 20 is formed with a female coupling portion 51 screwed with the oxygen cylinder 30 at a lower portion thereof, and a male coupling portion 52 And a passage for providing a path through which air injected from the oxygen cylinder 30 can be introduced into the body is formed in the male engaging portion 52 of the female engaging portion 51, The discharge hole 53 is formed to prevent the compressed air from being generated by the compressed air at the moment when the oxygen cylinder 20 is separated so that the compressed air in the flow path is discharged in advance when the oxygen cylinder 30 is separated.

A receiving space 54 is formed in the internal flow path of the coupling unit 20 and a spring 55 and an opening and closing ball 56 are accommodated in the receiving space 54.

The spring 55 elastically supports the opening / closing ball 56 so that the opening / closing ball 56 closes the upper outlet of the accommodation space 54.

A control rod 57 for controlling the opening amount of the opening / closing ball 56 with respect to the upper outlet of the accommodation space 54 is disposed on the outlet side of the accommodation space 54 by pressing the opening / closing ball 56 .

The control rod 57 is provided with a handle for allowing the user to grasp and adjust the end of the coupling unit 20 exposed to the outside and a recess 58 provided inside the upper outlet of the accommodation space 54 And convex portions 59 are provided.

The concave portion 58 and the surface of the convex portion 59 are continuously connected. That is, the depth of the concave portion 58 gradually decreases toward the convex portion 59 side, and the convex portion 59 is extended from the point where the concave portion 58 meets to the opposite side thereof, It gradually increases continuously.

The opening / closing ball 56 closes the upper outlet of the accommodating space 54 when the point at which the recess 58 with the longest depth starts is disposed at the upper outlet of the accommodating space 54, When the end point of the longest convex portion 59 is disposed at the upper outlet of the accommodating space 54, the opening / closing ball 56 opens the upper outlet of the accommodating space 54 to the maximum, The opening amount of the upper outlet of the accommodation space 54 by the open / close ball 56 is gradually adjusted between the point where the convex portion 59 starts and the point where the convex portion 59 ends.

In addition, an opening / closing plate 56A may be used in place of the opening / closing ball 56. The opening and closing plate 56A is formed with a through protrusion protruding through the upper outlet of the accommodating space 54. The recess 58 and the protrusion 59 of the adjusting rod 57 protrude from the through- So as to close the upper outlet of the accommodation space 54 or adjust the opening amount thereof.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments. Various modifications and changes may be made by those skilled in the art. Should be interpreted as belonging to the scope.

10: Body
11: jet nozzle 13: protrusion
15: opening / closing button 17:
20: Coupling unit
21: coupling 22: outer housing
23: intermediate housing 24: inner housing
25, 26: O-ring 27: dispersion pad
28: Focusing Pad
30: Oxygen tank
40: Cosmetic container

Claims (2)

Body spraying cosmetics;
And a coupling unit detachably coupling the portable oxygen cylinder to the body, wherein the cosmetics are mixed and sprayed in the form of fine particles in compressed air. The method according to claim 1,
Wherein the coupling unit comprises pressure adjusting means for adjusting the pressure of the compressed air that is input from the oxygen cylinder and injected into the body.

Images