KR20140130001A - Liquid spray device for makeup - Google Patents

Abstract

The present invention relates to a solution spraying apparatus for a makeup, the solution spraying apparatus for makeup according to the present invention comprises: a housing which forms an outer appearance and has a spraying portion for spraying a makeup solution at one end in the longitudinal direction; A solution accommodating portion for accommodating a makeup solution to be injected and detachably mounted on one side of the housing; And a modular assembly, the module body being mounted in an inner space connected to the jetting portion of the housing, the module body having the solution channel portion and the air channel portion separated from each other, An injection module having a connected nozzle and a funnel surrounding the nozzle in front of the module body and coupled to form a receiving space connected to the air flow path; .

Description

[0001] The present invention relates to a liquid spray device for makeup,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a makeup solution spraying apparatus, and more particularly, to a solution spraying apparatus for a makeup which is modular in construction components and is easy to assemble and use.

Recently, users' demands for make-up tools and make-up products have been diversified day by day. Unlike the past, there is a growing preference for makeup that covers light skin expression such as no makeup,

In response to the demand of the user by the development of make-up technology, a small-size spraying device in which a solution is sprayed to apply a makeup solution (a skin cover product such as a liquid foundation) uniformly to the face of a user has been developed and used.

Particularly, a spraying device which indirectly injects a makeup solution using compressed air is widely used.

However, such a conventional injection apparatus is complicated in its structure, and it is required to prevent leakage of compressed air from the space inside the case to the outside, so that the assembly is complicated in the production process, resulting in deterioration in workability and productivity, It is becoming a cause. Therefore, there is a growing demand for a small-sized injection device of a new structure that can solve such a problem.

SUMMARY OF THE INVENTION An object of the present invention is to provide a makeup solution injection device capable of modularizing major components to improve productivity and workability during assembly.

In order to solve the above-described problems, the solution spraying apparatus for a makeup according to the present invention comprises: a housing which forms an outer appearance and has a spraying part for spraying a makeup solution at one end in the longitudinal direction; A solution accommodating portion for accommodating a makeup solution to be injected and detachably mounted on one side of the housing; And a modular assembly, the module body being mounted in an inner space connected to the jetting portion of the housing, the module body having the solution channel portion and the air channel portion separated from each other, An injection module having a connected nozzle and a funnel surrounding the nozzle in front of the module body and coupled to form a receiving space connected to the air flow path; .

Wherein the module body includes: a receiving cup coupling portion connected to the receiving cup of the solution receiving portion to receive the solution; A solution flow path connected through the inside from the receiving cup coupling portion to a nozzle forward; And an air flow passage for receiving compressed air from the outside of the injection module and supplying the compressed air to an accommodation space around the nozzle at a front side through the inside thereof; . ≪ / RTI >

The makeup solution spraying apparatus further includes a valve unit assembled with the injection module to open and close the nozzle, wherein the valve unit is installed through the solution passage portion and linearly moves forward and backward, And the outlet of the funnel is opened irrespective of the operation of the valve unit so that the compressed air is supplied to the outlet of the nozzle in accordance with the supply of the compressed air from the outside of the injection module And then injected into the funnel outlet.

The housing may surround the outside of the injection module, and the injection part may expose an outlet of the funnel and the nozzle of the injection module mounted inside the housing to the outside, and a part of the housing excluding the injection part, A pressure substantially equal to the pressure of the outside air may be formed between the injection modules.

Meanwhile, the makeup solution spraying apparatus according to the present invention includes: a compressor for providing compressed air to the spray module; And an air tube connecting the injection module and the compressor.

Wherein the nozzle includes a spraying portion through which the makeup solution is discharged and an insertion portion coupled to the module body, the funnel including a body coupling portion coupled to the module body, And a nozzle accommodating portion.

Wherein the valve unit includes a valve that is pressed by a user, an operation unit integrally formed with the valve and rotating by the valve, and a control unit that is partly coupled to the operation unit to move the valve unit in the longitudinal direction of the housing And a needle for linear motion. The actuating part, the nozzle and the funnel, and the module body may be arranged in a straight line along the longitudinal direction of the housing. The needle may be a straight line passing through the actuating part, the nozzle and the module body along the longitudinal direction of the housing.

The actuating part may further include a hinge part protruding from both sides of the outer circumferential surface to support the movement of the valve. At this time, the housing comprises an upper housing and a lower housing which respectively form an upper portion and a lower portion of the outer tube along its longitudinal direction, and the lower housing includes a hinge groove for receiving and supporting the hinge portion, A pressing protrusion for pressing the part can be provided.

The needle has a pointed end at one end and a blunt end at the other end, and the pointed end opens and closes the nozzle. The valve unit may further include a needle support portion coupled to the other end of the needle to support the needle, and an elastic member coupled to the outside of the needle support portion and being compressed or restored according to the motion of the valve. The needle support may be configured to move the needle in a direction opposite to the injection portion by pressing the valve to open the nozzle and the funnel and to close the nozzle by moving the needle when the valve is returned to the home position. The elastic member may be compressed by the urging of the valve and moving the needle support and the needle by being restored by return of the valve.

Wherein the solution containing portion includes a receiving cup for receiving the makeup solution, a lid for opening and closing the receiving cup, and a module coupling portion coupled to the module body, the module body including a receiving cup And may further include a coupling portion. Wherein the solution containing portion is provided between the module coupling portion and the receiving cup coupling portion to detachably couple the solution containing portion to the housing, and a cover member inserted between the coupling member and the receiving cup coupling portion, And a sealing member for preventing outflow of the module body to the outside of the module body.

As described above, the solution spraying apparatus for makeup according to an embodiment of the present invention has an effect of improving the workability and the productivity in the production process because the main components are modularized, thereby facilitating assembly. In addition, there is an effect that it is possible to provide a product which is not required to have airtightness in the housing that forms the appearance and which is high in design freedom and easy maintenance.

FIG. 1 is a perspective view showing a makeup solution spraying apparatus according to an embodiment of the present invention. FIG.
Fig. 2 is a longitudinal sectional view of the solution spraying apparatus for makeup according to Fig. 1; Fig.
FIG. 3 is an exploded perspective view showing a main configuration of the solution spraying apparatus for makeup according to FIG.
FIG. 4 is a partial cross-sectional view showing a solution injection flow of the solution spraying apparatus for makeup according to FIG. 1; FIG.
5 and 6 are partial perspective views showing a valve unit of the solution spraying apparatus for makeup according to FIG.

Hereinafter, a makeup solution spraying apparatus according to an embodiment of the present invention will be described with reference to the drawings.

1 and 2, a makeup solution spraying apparatus 10 of the present invention includes a housing 100 forming an outer appearance, a spray module 200 housed in the housing 100 for spraying a makeup solution, A small compressor 300 for supplying compressed air, and an air tube 310 for connecting the injection module 200 and the compact compressor 300. [ The injection module 200 is stably supported by a plurality of support ribs 114, 136 formed inside the housing 100. The air tube 310 connects the small compressor 300 and the module body 210 of the injection module 200 to be described later so that the compressed air can be supplied to the module body 210.

The housing 100 has a cylindrical shape having a cross section of a substantially elliptical shape, a predetermined length, and a housing space formed therein, and one side and the other side of the housing 100 may be formed asymmetrically. The housing 100 includes an upper housing 110 and a lower housing 130, which are coupled to each other along the longitudinal direction of the housing 100. The small compressor 300 is connected to the one end of the housing 100 through the air tube 310 and the spraying part 150 for spraying the makeup solution is formed at the other end. The solution receiving portion 270 and the valve unit 290, which will be described later, are exposed to the upper housing 110 side. The configuration of the housing 100 related to these will be described later. The injection module 200 is received and supported in a receiving space surrounded by the upper housing 110 and the lower housing 130.

2 through 6, the injection module 200 includes a module body 210 for receiving or supporting main components, a nozzle 230 for spraying a makeup solution, and a funnel 250 And can be assembled with a valve unit 290 which is detachably coupled to a solution containing portion 270 for receiving a makeup solution such as a liquid foundation and transmits an external force so that a makeup solution is sprayed by a user's operation .

Most of the injection module 200 in relation to the housing 100 is surrounded by the housing 100 and is seated in the housing 100. The nozzle 230 and the funnel 250 in front of the injection module 200, Is exposed to the outside through the jetting unit 150 located at the front end of the housing 100. [ In operation of the apparatus, a high pressure higher than the pressure of the outside air is formed in the injection module 200 by the high pressure gas depending on the role of the part, or a negative pressure lower than the pressure of the outside air due to the flow of the high pressure gas is formed. However, no high pressure or negative pressure is generated on the outside of the injection module 200 except for the portion adjacent to the injection portion 150. Since the substantially same pressure as the outside air is formed between the housing 100 and the injection module 200, the housing 100 does not require airtightness.

As shown in FIG. 2, the module body 210 has a substantially cylindrical shape. The module body 210 has a needle through hole 296 through which a needle 296, which will be described later, A portion 212 is formed. The needle penetration portion 212 is formed corresponding to the size and shape of the needle 296 and has a margin size not to interfere with the movement of the needle 296.

The module body 210 further includes an air flow passage portion 214 through which compressed air is supplied to the lower portion of the needle penetration portion 212 (upper housing side is defined as the upper housing side and lower housing side is defined as the lower side) . The module body 210 is also provided with a nozzle coupling portion 216 to which a nozzle 230 and a funnel 250 to be described later and a receiving cup 272 containing a makeup solution are coupled and supported, a funnel coupling portion 218, The receiving cup engaging portion 219 is formed.

The air flow passage 214 is formed in the module body 210 in the longitudinal direction of the module body 210 and communicates with one side of the module body 210 which is directed toward the compact compressor 300, The other end communicates with the other side of the module body 210 toward the injection unit 150 (for convenience, the direction toward the small compressor is referred to as the rear of the module body, and the direction toward the injection side is referred to as the front of the module body Defined). The air channel 214 is coupled to the air tube 310 coupled to the rear of the module body 210 and serves as a transfer passage for the compressed air when compressed air is delivered from the compact compressor 300.

In the module body 210, the needle penetration part 212 meets the receiving cup coupling part 219. The needle penetration part 212 is formed on an extension of the needle penetration part 212 so that the solution flowing into the reception cup joint part 219 is larger than the needle penetration part 212 and is transferred to the nozzle 230 along the needle 296 A solution flow path portion 215 is provided.

The nozzle coupling part 216 is formed on the front side of the module body 210 and is formed at the end of the solution flow path part 215 and may be provided in the shape of a thread in the inner peripheral surface of the solution flow path part 215 . That is, the nozzle 230 to be described later is rotated to be inserted into the nozzle coupling portion 216, which is considered to be the same as the coupling method of the bolt and the nut.

The funnel coupling part 218 is formed on the front side of the module body 210 and may be provided on the outer peripheral surface of the module body 210 in a threaded manner. That is, the funnel 250 to be described later is coupled to the funnel coupling portion 218 to be coupled with the bolt and nut.

The nozzle coupling part 216 protrudes in a cylindrical shape forward from the center of the cylindrical module body 210 and the funnel coupling part 218 protrudes forward in a cylindrical shape along the outer periphery of the cylindrical module body 210. Since there is no portion where the nozzle coupling portion 216 and the funnel coupling portion 218 contact each other, a groove is formed in a ring shape therebetween. The formed groove communicates with the air flow passage portion 214.

The receiving cup coupling portion 219 is formed on the upper side of the module body 210 and includes a coupling portion 278 and a sealing member 279 for coupling the module coupling portion 276 formed in the receiving cup 272, It is preferable that a receiving space is formed corresponding to the engaging shape thereof. This will be described later.

Next, the nozzle 230 has an injection part 232 formed at one end and an insertion part 234 coupled to the nozzle coupling part 216 at the other end. The jetting part 232 has a conical shape whose diameter gradually decreases toward the end, and an insertion part 234 is formed on the wide side. The insertion portion 234 is provided in a threaded shape corresponding to the nozzle coupling portion 216 and the nozzle 230 has a hollow interior so that the needle 296 can pass therethrough.

The funnel 250 is coupled to the funnel engagement portion 218 in front of the module body 210. The funnel 250 provides an accommodating space serving as a compressed air chamber so that the compressed air introduced from the air passage portion 214 can be evenly distributed around the nozzle 230 to form a uniform pressure. The outlet portion of the funnel 250 surrounds the outlet portion of the nozzle 230 and exposes the outlet portion of the nozzle 230 to the outside while the other end is connected to the module body 250 by the body coupling portion 252 210 to form a receiving space. Because the nozzle 230 is accommodated in the accommodating space, the accommodating space is referred to as a nozzle accommodating portion 254 for convenience. The body coupling portion 252 may be formed in the form of a threaded hole corresponding to the thread formed in the funnel coupling portion 218 of the module body 210.

The solution receiving portion 270 includes a receiving cup 272 for receiving a makeup solution such as a liquid foundation and a lid 274 for opening and closing the receiving cup 272. The receiving cup 272 is connected to the module body 210 A coupling member 278 and a sealing member 279 which are coupled to the module coupling portion 276 and improve the coupling force.

The module coupling portion 276 protrudes from the lower portion of the receiving cup 272 and is threaded on the outer circumferential surface thereof to be coupled with the coupling member 278 and the sealing member 279 and then inserted into the receiving cup coupling portion 219. The coupling member 278 has a threaded bore corresponding to the thread of the module coupling portion 276 on the inner circumferential surface thereof and has one end coupled to the module coupling portion 276 and the other end coupled to the receiving cup coupling portion 219. A sealing member 279 made of rubber or silicone is inserted between the coupling member 278 and the receiving cup coupling portion 219 so that the makeup solution supplied from the receiving cup 272 does not flow out to the outside, And may be supplied into the body 210.

The module body 210 and the nozzle 230 described above, the funnel 250 and the solution receiving portion 270 are both modularized and combined together and the valve unit 290 is coupled thereto to form the injection module 200.

3 to 6, the valve unit 290 includes a valve 292 operated by the user's pressurization, an operation portion 294 transmitting the pressing force of the user, A needle support 298 for supporting the needle 296 and a needle 296 for linearly moving forward and backward along the longitudinal direction of the elastic member 299 ).

The valve 292 has a predetermined size and area so that the user can easily press the valve 292. An operation portion 294 for transmitting a pressing force of the user is coupled to the valve 292 at a lower portion thereof.

The operation portion 294 has one end connected to the valve 292 and the other end extended to the lower side of the valve 292. The end portion and the side portion constitute a curved push portion 294a. The pressing portion 294a is formed in such a manner that a pair of plate members face each other, and a needle through-hole 294b through which the needle 296 passes can be formed (see Fig. 3). Alternatively, the needle 296 may have a configuration in which the needle 296 penetrates the plate material having a predetermined thickness. A pair of hinge parts 294c protruding in mutually opposite directions are formed on the outside of the pressing part 294a. The hinge portion 294c is inserted into the hinge groove 132 formed in the lower housing 130 and is rotatably supported. To this end, the lower housing 130 is provided with a pair of hinge grooves 132 corresponding to the shape of the hinge portion 294c.

The needle 296 has a pointed shape at one end and a blunt shape at the other end. The pointed end opens and closes the nozzle 230, and the blunt end is coupled to the needle support 298. The needle 296 linearly moves forward or backward along the longitudinal direction of the housing 100 by the operation of the valve 292 and opens and closes the nozzle 230. Another portion of the needle 296 that is not coupled to the needle support 298 is supported by the valve support 134 of the lower housing 130, the needle penetration 212 of the module body 210, It is preferable that the central part of the operation part 294, the nozzle 230 and the funnel 250 and the module body 210 are arranged in a straight line along the longitudinal direction of the housing 100. That is, the portions through which the needle 296 penetrates are arranged in a straight line along the longitudinal direction of the housing 100.

One end of the needle support portion 298 is in close contact with the pressing portion 294a of the operation portion 294 and the other end thereof is inserted into and supported by the lower housing 130. The needle support 298 is fixedly coupled to the blunt portion of the needle 296 and moves the needle 296 by the urging of the pressing portion 294a. When the user presses the pressing portion 294a toward the rear side of the housing 100, the pressing portion 294a pushes the needle supporting portion 298 toward the rear side of the housing 100, As shown in FIG. At this time, the elastic member 299 is compressed. Then, when the pressing force disappears, the restoring force of the elastic member 299 returns to the original position and pushes the pressing portion 294a so that the valve 292 and the needle 296 return to their original positions. The elastic member 299 is coupled to the outer circumferential surface of the needle support portion 298 so that one end of the elastic member 299 is supported by the needle support portion 298 and the other end of the elastic member 299 is supported by the lower portion of the lower housing 130 And it is preferably supported by the support rib 136.

In the drawings of the present invention, a circular plate having a wider diameter than that of the needle supporting portion 298 is provided at one end of the needle supporting portion 298 for smooth contact between the needle supporting portion 298 and the pressing portion 294a. However, only a cylindrical needle support portion may be provided without a circular plate member, and the shape of the needle support portion is not limited as long as it can induce close contact between the needle support portion 298 and the pressing portion 294a. The needle supporting portion 298 may be integrally formed by so-called insert injection in which the needle 296 is inserted into a metal mold, or may be independently formed and then tightly coupled to each other.

5 and 6, the valve unit 290 is rotated by the pressing force of the user. For this purpose, the upper housing 110 is provided with the pressing protrusion 112, and the lower housing 130, A hinge groove 132 is formed. The pressing protrusion 112 presses the upper portion of the hinge portion 294c in a state where the hinge portion 294c is inserted into the hinge groove 132 so that the hinge portion 294c does not come off randomly in the hinge groove 132 It can rotate. The valve unit 290 is housed inside the housing 100 in all its configurations except for the valve 292 which is exposed to the outside of the housing 100 through the valve receiving portion 116.

A process of spraying a solution for makeup in a solution spraying apparatus for makeup according to an embodiment of the present invention having the above-described configuration will be briefly described with reference to FIG.

Without any pressure being applied to the valve 292, the needle 296 is moved in turn through the actuating portion 294 of the valve unit 290, the needle penetration 212 of the module body 210, and the nozzle 230 And the nozzle 230 is closed in a penetrating state. The makeup solution supplied from the solution containing portion 270 flows into the module body 210 but the nozzle 230 is closed by the needle 296 and is not sprayed to the outside of the housing 100 .

When the user presses the valve 292, the valve 292 is pushed toward the front of the housing 100, and conversely, the actuating portion 294 is pushed toward the rear of the housing 100. The operating portion 294 moves and presses the needle supporting portion 298 coupled to the end of the needle 296 to move the needle supporting portion 298 toward the rear side of the housing 100. As the needle support portion 298 moves, the needle 296 is pulled toward the rear side of the housing 100, so that the nozzle 230 is opened.

The compressed air flowing into the air passage 214 moves to the nozzle accommodating portion 254 of the funnel 250 and is discharged to the outside through the outlet of the funnel 250 and the jetting portion 150 of the housing 100. [ . At this time, the compressed air to be sprayed flows rapidly around the outlet of the nozzle 230 and forms a negative pressure, so that the makeup solution is sprayed out of the nozzle 230 and the housing. Since the makeup solution sprayed in this way is sprayed in the form of fine particles, it is advantageous in that it can be coated even thinner and uniformly than when applied to a user's face by using a tool such as a hand or puff.

10: Solution dispenser for makeup 100: Housing
150: jetting part 200: jetting module
210: Module body 212: Needle penetration
214: air channel portion 215: solution channel portion
230: nozzle 250: funnel
270: solution holding portion 290: valve unit
292: Valve 294: Needle
298: needle support 299: elastic member

Claims (5)

A housing having an injection part for forming an outer appearance and spraying a makeup solution at one end in the longitudinal direction;
A solution accommodating portion for accommodating a makeup solution to be injected and detachably mounted on one side of the housing; And
A module body, which is composed of one modular assembly and is mounted in an inner space connected to a jetting part of the housing, and has a solution channel part and an air channel part separated from each other, and a module body connected to the solution channel part in front of the module body A spray module having a nozzle and a funnel surrounding the nozzle in front of the module body and coupled to form a receiving space connected to the air flow path; / RTI >
Solution dispensing device for makeup. The method according to claim 1,
The module body includes:
A receiving cup coupling part connected to the receiving cup of the solution receiving part to receive the solution;
A solution flow path connected through the inside from the receiving cup coupling portion to a nozzle forward; And
An air flow passage for receiving compressed air from the outside of the injection module and supplying the compressed air to an accommodation space around the nozzle at a front side through the inside; And a nozzle for spraying the solution. 3. The method of claim 2,
Further comprising a valve unit assembled with the injection module to open and close the nozzle,
Wherein the valve unit includes a needle installed to penetrate through the solution channel portion and linearly moving forward and backward and opening and closing an outlet of the nozzle,
The air passage portion and the outlet of the funnel are opened irrespective of the operation of the valve unit and the compressed air is injected to the funnel outlet through the periphery of the outlet of the nozzle in accordance with the supply of compressed air from the outside of the injection module And the liquid spraying device for makeup solution. The method according to claim 1,
The housing surrounds the outside of the injection module,
Wherein the injection unit exposes the funnel of the injection module mounted inside the housing and the outlet of the nozzle to the outside. 5. The method of claim 4,
Wherein a pressure substantially equal to a pressure of outside air is formed between a part of the housing excluding the injection part and the injection module.

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