WO2018111035A1

WO2018111035A1 - Cartridge for semi-permanent makeup

Info

Publication number: WO2018111035A1
Application number: PCT/KR2017/014841
Authority: WO
Inventors: 권영일; 조용중
Original assignee: 권영일; 조용중
Priority date: 2016-12-15
Filing date: 2017-12-15
Publication date: 2018-06-21

Abstract

The present invention relates to a cartridge for semi-permanent makeup, wherein the cartridge can be attached and detached from a handpiece to apply semi-permanent makeup. The cartridge for semi-permanent makeup according to the present invention is characterized by including: a cartridge housing that can be attached and detached from a handpiece; at least one needle having a contact tip that injects a pigment into the skin while moving back and forth between a first position at which the contact tip is accommodated in the cartridge housing and a second position at which the contact tip protrudes from the cartridge housing; a needle support rod supporting the at least one needle and provided so as to be able to move back and forth in the cartridge housing; a first magnet provided in the movement path of the needle support rod to generate a magnetic force; and a second magnet provided on the needle support rod to generate a repulsive force with the first magnet so that the contact tip of the needle moves from the second position to the first position.

Description

Semi-permanent cosmetic cartridge

The present invention relates to a semi-permanent cosmetic cartridge, and more particularly, to a semi-permanent cosmetic cartridge detachable to the handpiece for semi-permanent makeup.

Usually, makeup is applied using cosmetics to better express eyebrows, eye lines, and lips.

By the way, in the case of makeup using cosmetics, cosmetics are lifted or peeled off when sweat or time passes. In particular, swimming or vigorous exercise often require makeup to be redone.

Therefore, the time and effort required to make up often limited the women's activities.

In addition, since the cosmetics used to make up is very expensive, frequent makeup has a problem that causes a significant cost burden.

Thus, instead of makeup using cosmetics, semi-permanent makeup that provides a makeup effect semi-permanently has been widely spread.

Semi-permanent makeup is pigmented only on the epidermal layer of the skin, and disappears naturally over time, mainly made up around the face such as eyebrows, eye lines, lips, hairline. In addition, such a semi-permanent makeup has the advantage that it is non-toxic and non-irritating using a natural pigment without color change.

The prior art of the device for the treatment of such semi-permanent makeup is disclosed in Korean Utility Model Publication No. 20-2009-0004825.

As disclosed in the prior art, the conventional permanent makeup device, the housing, a needle which is projected to the lower end of the housing and installed so as to linearly reciprocate in the vertical direction, the shaft is inserted into the housing is installed so as to be introduced in a direction perpendicular to the needle It includes a drive motor, a rotating plate coupled to the rotating shaft, and a connecting rod for pin coupling the upper end portion to the circumference of the rotating plate to linearly reciprocate the needle in the vertical direction while being displaced up and down along the circumference of the rotating plate .

That is, the conventional permanent makeup device has a structure that converts the rotational motion of the motor into a linear reciprocating motion of the needle by applying the crankshaft structure.

However, since the conventional permanent makeup device is reciprocating by the movement of the crank mechanism, the needle swings left and right by the deviation between the center of the rotating plate and the connecting point of the connecting rod coupled to the rotating plate during linear reciprocating movement of the needle. There is a problem in that it is difficult to deposit the pigment by accurately aiming the contact tip of the needle to the target of the skin.

The present invention has been made in view of the above, and the needle is stably linearly reciprocated without oscillating from side to side with respect to the center axis of the cartridge housing, and precisely aiming the needle at the target of the skin to be treated to the pigment It is an object of the invention to provide a semi-permanent cosmetic cartridge that can be deposited to stably perform semi-permanent makeup.

An object of the present invention is a semi-permanent cosmetic cartridge detachable to the handpiece for semi-permanent makeup, cartridge housing detachable to the handpiece; At least one needle reciprocating between a first position received in the cartridge housing and a second position protruding from the cartridge housing and having a contact tip for penetrating the pigment into the skin; A needle support rod supporting one or more said needles, said needle support rod being reciprocally provided in said cartridge housing; A first magnet provided on a movement path of the needle support rod to generate a magnetic force; And a second magnet provided in the needle support rod, the second magnet generating repulsive force with the first magnet to move the contact tip of the needle from the second position to the first position. Can be.

Here, the second magnet may be screwed or fitted to the needle support rod to enable position adjustment along the longitudinal direction of the needle support rod.

In addition, the first magnet and the second magnet may be disposed facing each other.

The stopper may further include a stopper provided in the cartridge housing to prevent the needle support rod from being separated from the cartridge housing.

The needle supporting rod may include a rod body slidably coupled to an inner circumference of the cartridge housing; A needle holder part which forms a step with the rod main body and extends from one side of the rod main body, the first magnet is coupled and the needle is mounted at a free end; And a power transmission part which is stepped with the rod main body and extends from the other side of the rod main body to receive the power transmitted from the handpiece so that the contact tip moves from the first position to the second position. have.

A coil wound around the outer peripheral area of the needle support rod may be further included to allow the first magnet and the second magnet to penetrate therethrough.

According to the present invention, the needle does not oscillate from side to side with respect to the central axis of the cartridge housing stably and linearly reciprocates, and precisely aims the contact tip of the needle on the target of the skin to be deposited to deposit pigments, thereby stably semi-permanent makeup It can be carried out.

1 is a sectional view of the main part broken in the semi-permanent cosmetic cartridge according to an embodiment of the present invention coupled to the handpiece,

2 is a front view of a state in which the contact tip of the needle of the semi-permanent cosmetic cartridge according to an embodiment of the present invention is in the first position,

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

4 is a front view of a state where the contact tip of the needle of the semi-permanent cosmetic cartridge according to an embodiment of the present invention is in the second position,

5 is a cross-sectional view taken along line B-B of FIG. 4;

6 is a front view of a semi-permanent cosmetic cartridge according to another embodiment of the present invention.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be embodied in various different forms, and the present embodiments only make the disclosure of the present invention complete, and those of ordinary skill in the art to which the present invention belongs. It is provided to fully inform the skilled person the scope of the invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components. Like reference numerals refer to like elements throughout, and "and / or" includes each and all combinations of one or more of the mentioned components. Although "first", "second", etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another. Therefore, of course, the first component mentioned below may be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art. In addition, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless they are specifically defined clearly.

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

Prior to the description, in various embodiments, components having the same configuration will be representatively described in one embodiment using the same reference numerals, and in other embodiments, only the configuration different from the embodiment will be described.

1 is a semi-permanent cosmetic cartridge and handpiece according to an embodiment of the present invention.

The handpiece 100 has a rod shape having a predetermined length to be grasped by hand. The handpiece 100 is screwed so as to be interconnected and detachable with the semi-permanent cosmetic cartridge 10.

The handpiece 100 accommodates a drive actuator (not shown) for linearly moving the needle support rod 41 of the semi-permanent cosmetic cartridge 10 to be described later along the central axis of the semi-permanent cosmetic cartridge 10. Here, the solenoid drive unit and the linear motor drive unit for linear reciprocating motion may be provided as the drive actuator.

On the other hand, Figure 2 to Figure 3 shows a semi-permanent cosmetic cartridge according to an embodiment of the present invention.

As shown in these drawings, the semi-permanent cosmetic cartridge 10 according to an embodiment of the present invention is the cartridge housing 11, the needle 31, the needle supporting rod 41, the first magnet 55, Two magnets 61 are included.

The cartridge housing 11 has a hollow cylindrical shape of a predetermined length and is attached to and detached from the handpiece 100.

The cartridge housing 11 is divided into several parts, which in this embodiment are divided into two parts. That is, the cartridge housing 11 includes a needle housing 13 through which the contact tip 33 of the needle 31 is drawn in and out, and a housing body 21 connecting the needle housing 13 and the handpiece 100. do.

The needle housing 13 has a structure that is fitted to the housing main body 21, so that the needle housing 13 and the housing main body 21 can be interconnected and detachable. The needle housing 13 is formed with a draw-out hole 15 through which the contact tip 33 of the needle 31 is drawn in and out.

The housing body 21 accommodates the needle 31, the needle supporting rod 41, the first magnet 55, and the second magnet 61. An end portion of the housing body 21 facing the handpiece 100 is provided with a coupling portion 23 engaged with the handpiece 100. In this embodiment, the coupling portion 23 is screwed with the handpiece 100 as the coupling portion 23. A male screw is formed. Thereby, the cartridge housing 11 and the handpiece 100 are interconnected and detachable by screwing.

The needle 31 has a certain length and linearly reciprocates along the central axis of the cartridge housing 11. The tip of the needle 31 is provided with a contact tip 33 for penetrating the pigment into the skin to be treated. Two or more branched needles (not shown) are formed at the contact tip 33. The microneedle of the contact tip 33 has a minute gap formed therebetween. When the needle is immersed in the dye, the dye penetrates into the gap of the needle by capillary action. This contact tip 33 reciprocates between a first position received in the cartridge housing 11 and a second position protruding from the cartridge housing 11.

Here, although one needle 31 is illustrated as being provided in the present embodiment, the present invention is not limited thereto, and two or more needles 31 may be provided.

The needle support rod 41 supports the needle 31 and is provided in the cartridge housing 11 so as to be reciprocated. The needle support rod 41 includes a rod main body 43, a needle holder portion 45, and a power transmission portion 51.

The rod body 43 is slidably coupled to the inner circumference of the cartridge housing 11 so as to be able to linearly reciprocate along the central axis of the cartridge housing 11.

The needle holder portion 45 has a rod shape, forms a step with the rod main body 43, and extends from one side of the rod main body 43. The needle 31 is mounted on the free end of the needle holder 45, and the first magnet 55 is movably coupled between the needle 31 and the rod main body 43. In addition, the needle holder part 45 penetrates through the first magnet 55. On the other hand, between the outer circumference of the needle holder portion 45 and the inner circumference of the housing main body 21 for preventing the pigment flowing into the first magnet 55 from the needle housing 13 through the needle 31 The packing member 47 is provided.

The power transmission unit 51 has a rod shape, forms a step with the rod main body 43, and extends in length from the other side of the rod main body 43. The power transmission unit 51 receives power from the driving actuator of the handpiece 100 and transmits the power to the needle supporting rod 41, whereby the contact tip 33 of the needle 31 moves from the first position to the second position. Move.

In this way, the needle support rod 41 is linearly reciprocated along the central axis of the cartridge housing 11.

The first magnet 55 is provided on the movement path of the needle supporting rod 41, specifically, is accommodated in the housing main body 21 of the cartridge housing 11 to generate magnetic force. In the center of the first magnet 55, the needle holder 45 of the needle supporting rod 41 penetrates reciprocally. In addition, the first magnet 55 is fixedly supported on the inner circumference of the housing main body 21.

The second magnet 61 is provided in the needle holder portion 45 of the needle support rod 41 to generate magnetic force. The second magnet 61 has the same polarity as the first magnet 55 to generate a repulsive force with the first magnet 55. One side of the second magnet 61 is disposed to face each other with the first magnet 55, and the other side of the second magnet 61 is closely supported on the side of the rod main body 43. Here, the second magnet 61 is shown in close contact with the side of the rod main body 43 in the present embodiment, but is not limited thereto.

In addition, the second magnet 61 is slidably fitted to the outer circumference of the needle holder 45 to enable position adjustment along the longitudinal direction of the needle holder 45. In the present exemplary embodiment, the second magnet 61 is slidably fitted to the outer circumference of the needle holder part 45 so that the position of the second magnet 61 can be adjusted. However, the second magnet 61 is not limited thereto. It may be screwed with the needle holder 45.

In this way, the second magnet 61 is provided in the needle holder 45 so as to be adjustable in position, so that the first magnet 55 and the first magnet 55 are formed according to the number of needles 31 mounted on the needle support rod 41. The distance between the two magnets 61 can be adjusted. For example, when the quantity of the needle 31 increases, the second magnet 61 is moved in the opposite direction of the first magnet 55 so that the distance between the first magnet 55 and the second magnet 61 is increased. By adjusting the position along the outer circumference of the needle holder portion 45, the repulsive force generated between the first magnet 55 and the second magnet 61 is reduced, so that the contact tip 33 of the needle 31 positioned at the first position is reduced. ) Can be smoothly moved to the second position.

In addition, the semi-permanent cosmetic cartridge 10 according to an embodiment of the present invention further includes a stopper 65 for preventing the needle support rod 41 from being separated from the cartridge housing 11.

The stopper 65 is provided in the cartridge housing 11, for example, inside the end of the housing main body 21 facing the handpiece 100, and is provided with a repulsive force generated between the first magnet 55 and the second magnet 61. As a result, when the contact tip 33 of the needle 31 moves from the second position to the first position, the side of the rod main body 43 is supported to prevent the needle supporting rod 41 from being separated from the cartridge housing 11. It plays a role.

Here, reference numeral 27, which is not described, is a cap, and the cap 27 is fitted and detachably connected to the needle housing 13. The cap 27 is coupled to the needle housing 13 to close the lead-out hole 15 of the needle housing 13.

By this configuration, the operation of the semi-permanent cosmetic cartridge 10 according to an embodiment of the present invention will be described.

First, the semi-permanent cosmetic cartridge 10 is connected to the handpiece 100, and the first contact tip 33 of the needle 31 is accommodated in the cartridge housing 11 as shown in Figs. Located in the position, prepare a semi-permanent cosmetic cartridge 10, the cap 27 is mounted on the cartridge housing (11).

Next, after the cap 27 is removed from the cartridge housing 11, the driving actuator of the handpiece 100 is driven so that the driving actuator of the handpiece 100 moves the needle supporting rod 41 to the needle housing 13. 4, the needle support rod 41 is moved forward to the left side of the drawing as shown in FIGS. 4 and 5, and the contact tip 33 of the needle 31 is drawn out of the cartridge housing 11 It protrudes from 15, and it is located in a 2nd position.

At this time, the second magnet 61 provided in the needle support rod 41 approaches toward the first magnet 55. On the other hand, when the contact tip 33 of the needle 31 reaches the second position, when the contact tip 33 is immersed in the dye, the dye penetrates at the interval of the contact needle of the contact tip 33 by capillary action. .

When the contact tip 33 of the needle 31 reaches the second position, and the repulsive force generated between the first magnet 55 and the second magnet 61 becomes larger than the moving force of the needle supporting rod 41, the needle The supporting rod 41 is moved backward in the right direction of FIG. 5, so that the second magnet 61 is spaced apart from the first magnet 55 as shown in FIG. 3, and the needle 31 is in contact with the needle 31. Tip 33 is returned to the first position. At this time, the needle supporting rod 41 which moves backward does not move backward by a stopper 65 or more by a predetermined distance.

Accordingly, the contact tip 33 of the needle 31 is withdrawn from the cartridge housing 11 and linearly reciprocates.

When the contact tip 33 of the needle 31 is in the second position, when the contact tip 33 of the needle 31 is briefly immersed in the dye, the dye penetrates into the contact tip 33, and in this state After positioning the contact tip 33 of the needle 31 toward the target of the skin to be treated, the contact tip 33 of the needle 31 linearly reciprocating makes makeup on the skin to be treated.

When the contact tip 33 of the linear reciprocating needle 31 hurts the epidermal layer of the eyebrows or lips of the face, the pigment penetrated into the contact tip 33 discolors the epidermal layer while penetrating into the wounded area, Makeup is progressed through the process.

As described above, according to the present invention, the needle supporting rod 41 supporting the needle 31 moves forward by the driving force of the driving actuator of the handpiece 100, and the needle supporting rod 41 which moves forward moves first. By repeating the backward movement by the repulsive force generated between the magnet 55 and the second magnet 61, the needle 31 stably linearly reciprocates without swinging from side to side with respect to the center axis of the cartridge housing 11. By moving and precisely aiming the contact tip 33 of the needle 31 on the target of the skin to be treated to deposit the pigment, it is possible to stably perform the semi-permanent makeup.

As shown in the figure, the semi-permanent cosmetic cartridge 10 'according to another embodiment of the present invention, unlike one embodiment described above, in the outer peripheral region of the needle support rod 41, specifically, a needle holder portion The coil 49 is wound around the outer circumference of 45.

In addition, the first magnet 55 and the second magnet 61 provided on the movement path of the needle support rod 41 are provided so that the coil 49 wound around the needle holder 45 can pass therethrough.

Thus, when the driving actuator of the handpiece 100 moves the needle supporting rod 41 toward the needle housing 13, the contact tip 33 of the needle 31 projects from the cartridge housing 11 to the second position. It is located at.

At this time, the second magnet 61 provided in the needle supporting rod 41 approaches the first magnet 55, and at the same time, the coil 49 passes through the first magnet 55 and the coil 49 is connected to the first magnet 55. Electromagnetic guidance is induced between the first magnets 55, whereby a minute current is generated in the needle support rod 41, and the generated minute current flows to the needle 31.

As the microcurrent flows to the needle 21, the pigment 21 is rapidly absorbed by the ion electrophoresis during the procedure of the skin with the needle 21, and at the same time, it provides an effect of meridians for the acupuncture points and the treatment. By precisely aiming the contact tip 33 of the needle 31 on the target of the skin to deposit a pigment, it is possible to stably perform semi-permanent makeup.

In the above, embodiments of the present invention have been described with reference to the accompanying drawings, but those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims

In the semi-permanent cosmetic cartridge detachable to the handpiece for semi-permanent makeup,

A cartridge housing detachable from the handpiece;

At least one needle reciprocating between a first position received in the cartridge housing and a second position protruding from the cartridge housing and having a contact tip for penetrating the pigment into the skin;

A needle support rod supporting one or more said needles, said needle support rod being reciprocally provided in said cartridge housing;

A first magnet provided on a movement path of the needle support rod to generate a magnetic force; And

And a second magnet provided on the needle support rod, the second magnet generating repulsive force with the first magnet such that the contact tip of the needle moves from the second position to the first position.
The method of claim 1,

The second magnet is semi-permanent cosmetic cartridge is screwed or fitted to the needle support rod to enable position adjustment along the longitudinal direction of the needle support rod.
The method of claim 1,

The first magnet and the second magnet are disposed facing each other, semi-permanent cosmetic cartridge.
The method of claim 1,

And a stopper provided in the cartridge housing, the stopper preventing the needle support rod from escaping from the cartridge housing.
The method of claim 1,

The needle support rod,

A rod body slidably coupled to an inner circumference of the cartridge housing;

A needle holder part which forms a step with the rod main body and extends from one side of the rod main body, the first magnet is coupled and the needle is mounted at a free end; And

Semi-permanent, which is stepped with the rod body and extends from the other side of the rod body, and receives the power transmitted from the handpiece to move the contact tip from the first position to the second position, semi-permanent Cosmetic cartridge.
The method of claim 1,

The semi-permanent cosmetic cartridge further comprises a coil wound around the outer peripheral area of the needle support rod, so as to penetrate the first magnet and the second magnet.