KR20180069659A - Cartridge for semi-permanent make up - Google Patents

Abstract

The present invention relates to a cartridge for semi-permanent makeup which is attached and detached from a handpiece to apply semi-permanent makeup. According to the present invention, the cartridge for semi-permanent makeup comprises: a cartridge housing attached and detached from a handpiece; one or more needles having a contact tip to reciprocate 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 and infiltrating a pigment into skin; a needle support rod which supports the one or more needles, and is arranged on the cartridge housing to be able to reciprocate; a first magnet arranged on the moving path of the needle support rod to generate a magnetic force; and a second magnet arranged on the needle support rod to generate a repulsive force with the first magnet to move the contact tip of the needles from the second position to the first position.

Description

{CARTRIDGE FOR SEMI-PERMANENT MAKE UP}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a semi-permanent makeup cartridge, and more particularly, to a semi-permanent makeup cartridge detachably attached to a handpiece for semi-permanent makeup.

Normally, makeup is done using cosmetics so that eyebrows, eye lines, and lips are better expressed.

However, in the case of make-up using cosmetics, the cosmetics are lifted or peeled off after sweating or over time. In particular, it is often the case that you have to do makeup again during swimming or intense exercise.

Therefore, the time and effort involved in making up makeup often limits the activity area of women.

In addition, the cosmetics used for makeup are very expensive, and frequent makeups cause a considerable cost burden.

Therefore, in place of makeup using cosmetics, semi-permanent makeup that provides a makeup effect is widely spreading.

The semi-permanent make-up is deposited only in the skin layer of the skin, and disappears naturally when the time elapses, and is mainly performed on the face such as eyebrows, eye lines, lips and hair lines. In addition, these semi-permanent makeups have no color change and are advantageous in that they are non-toxic and non-stimulative using natural coloring matter.

Prior art of an apparatus for practicing such semi-permanent make-up is disclosed in Korean Utility Model Laid-Open No. 20-2009-0004825.

As disclosed in the prior art, a conventional permanent makeup device includes a housing, a needle projected to the lower end of the housing and provided so as to be linearly reciprocatable in the up-and-down direction, and a shaft inserted into the housing to be inserted in a direction orthogonal to the needle And a connecting rod for linearly reciprocating the needle upward and downward while being vertically displaced along the periphery of the rotary plate when the rotary plate is rotated .

That is, the conventional permanent makeup apparatus has a structure in which the rotational motion of the motor is converted into the linear reciprocating motion of the needle by applying the crankshaft structure.

In this conventional permanent make-up device, since the needle reciprocates by the motion of the crank mechanism, the needle swings to the left and right by the deviation between the center of the rotary plate and the engagement point of the connecting rod engaged with the rotary plate when the needle reciprocates linearly. There is a problem in that it is difficult to precisely align the contact tip of the needle with the target of the skin to deposit the pigment.

Domestic Public Utility Model No. 20-2009-0004825 (Design Name: Low Noise Permanent Makeup Device, Disclosure Date: May 20, 2009)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a method and apparatus for accurately positioning the tip of a needle on a target of a skin to be performed, without staggering the center axis of the cartridge housing, And which can stably perform semi-permanent make-up.

An object of the present invention is to provide a semi-permanent makeup cartridge detachably attached to a handpiece for semi-permanent makeup, the semi-permanent makeup cartridge comprising: a cartridge housing detachably attached to the handpiece; One or more needles having a contact tip reciprocating between a first position received in the cartridge housing and a second position protruding from the cartridge housing, the contact tip penetrating the skin; A needle support rod that supports one or more of the needles and is reciprocally movable in the cartridge housing; A first magnet provided on the movement path of the needle supporting rod to generate a magnetic force; And a second magnet provided on the needle support rod for generating a repulsive force with the first magnet such that the contact tip of the needle moves from the second position to the first position. .

Here, the second magnet may be screwed or fitted to the needle supporting rod so that the position of the second magnet can be adjusted along the longitudinal direction of the needle supporting rod.

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

And a stopper provided in the cartridge housing to prevent the needle support rod from separating from the cartridge housing.

The needle supporting rod may include a rod body slidingly coupled to the inner circumference of the cartridge housing so as to reciprocate; A needle holder portion that is stepped from the rod main body and extends from one side of the rod main body, the first magnet being engaged and the needle being mounted on a free end; And a power transmission portion that is stepped with the rod main body and extends from the other side of the rod main body and receives the power transmitted from the handpiece such that the contact tip moves from the first position to the second position have.

According to the present invention, the needle is stably and linearly reciprocated without rocking left and right with respect to the center axis of the cartridge housing, and the contact tip of the needle is precisely aimed at the target of the skin to be treated to deposit the pigment, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a fragmentary sectional view showing a state where a semi-permanent makeup cartridge according to an embodiment of the present invention is coupled to a handpiece;
FIG. 2 is a front view of the semi-permanent makeup cartridge according to the embodiment of the present invention in a state where the contact tip of the needle is in the first position;
3 is a sectional view taken along the line AA in Fig. 2,
FIG. 4 is a front view of the semi-permanent makeup cartridge according to the embodiment of the present invention in a state where the contact tip of the needle is in the second position;
5 is a sectional view taken along the line BB in Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, And is provided to fully convey the scope of the present invention to a technician.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms " comprises "and / or" comprising "used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element. Like reference numerals refer to like elements throughout the specification and "and / or" include each and every combination of one or more of the elements mentioned. Although "first "," second "and the like are used to describe various components, it is needless to say that these components are not limited by these terms. These terms are used only to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical scope of the present invention.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense that is commonly understood by one of ordinary skill in the art to which this invention belongs. In addition, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 shows a semi-permanent makeup cartridge and a handpiece according to an embodiment of the present invention.

The handpiece 100 has a rod shape having a predetermined length so as to be held by hand. The handpiece 100 is threadably coupled to and removably connected to the semi-permanent makeup cartridge 10.

The handpiece 100 houses a drive actuator (not shown) for linearly moving the needle supporting rod 41 of the semi-permanent makeup cartridge 10, which will be described later, along the central axis of the semi-permanent makeup cartridge 10. Here, a solenoid drive unit and a linear motor drive unit that linearly reciprocate as the drive actuator may be provided.

2 to 3 show a semi-permanent makeup cartridge according to an embodiment of the present invention.

As shown in these drawings, a semi-permanent makeup cartridge 10 according to an embodiment of the present invention includes a cartridge housing 11, a needle 31, a needle support rod 41, a first magnet 55, 2 magnets 61 as shown in Fig.

The cartridge housing 11 has a hollow cylindrical shape having 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. The cartridge housing 11 includes a needle housing 13 through which the contact tip 33 of the needle 31 is drawn out and a housing main body 21 connecting the needle housing 13 and the handpiece 100 do.

The needle housing 13 is fitted into the housing main body 21 so that the needle housing 13 and the housing main body 21 are mutually connected and detachable. The needle housing 13 is formed with a draw-out slot 15 through which the contact tip 33 of the needle 31 is drawn out.

The housing main body 21 accommodates the needle 31, the needle supporting rod 41, the first magnet 55 and the second magnet 61. The end portion of the housing main body 21 facing the handpiece 100 is provided with a coupling portion 23 to be engaged with the handpiece 100. In this embodiment, A male thread is formed. Thereby, the cartridge housing 11 and the handpiece 100 can be connected and disconnected by screwing.

The needle 31 has a predetermined length and reciprocates linearly along the central axis of the cartridge housing 11. [ At the tip of the needle 31, a contact tip 33 for penetrating the skin to be treated is provided. The contact tip 33 is formed with two or more branched needles (not shown). The contact needles of the contact tip 33 are formed with a minute gap therebetween. When the contact needles are immersed in the coloring matter, the coloring matters penetrate into the spaces of the contact needles by the capillary phenomenon. The contact tip 33 reciprocates between a first position, which is received in the cartridge housing 11, and a second position, which protrudes from the cartridge housing 11.

Here, although one needle 31 is shown 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 to be capable of reciprocating in the cartridge housing 11. [ The needle supporting rod 41 includes a rod main body 43, a needle holder part 45, and a power transmitting part 51.

The rod main body 43 is slidably engaged with the inner periphery of the cartridge housing 11 so as to be linearly reciprocally movable along the central axis of the cartridge housing 11. [

The needle holder portion 45 has a rod shape and is formed to extend from one side of the rod body 43, forming a step with the rod body 43. A needle 31 is mounted on the free end of the needle holder 45 and a first magnet 55 is movably coupled between the needle 31 and the rod body 43. Further, the needle holder portion 45 penetrates the first magnet 55. Between the outer periphery of the needle holder part 45 and the inner periphery of the housing main body 21 is provided a shielding member for shielding the dye introduced into the needle housing 13 from the needle 31 through the needle 31 to the first magnet 55 A packing member 47 is provided.

The power transmitting portion 51 has a rod shape and is formed to extend from the other side of the rod body 43 in a stepped relation with the rod body 43. [ The power transmitting portion 51 receives power from the driving actuator of the handpiece 100 and transfers the power to the needle supporting rod 41 so that the contact tip 33 of the needle 31 is moved from the first position to the second position Move.

Thus, the needle support rod 41 is linearly reciprocated along the center axis of the cartridge housing 11.

The first magnet 55 is provided on the movement path of the needle support rod 41 and is housed in the housing main body 21 of the cartridge housing 11 to generate a magnetic force. The needle holder portion 45 of the needle support rod 41 passes through the center of the first magnet 55 so as to reciprocate. Further, the first magnet 55 is fixedly supported on the inner periphery 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 a 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 opposite to the first magnet 55 while the other side of the second magnet 61 is closely attached to the side of the rod body 43. Here, in the present embodiment, the second magnet 61 is illustrated as being closely attached to the side portion of the rod body 43, but the present invention is not limited thereto.

The second magnet 61 is slidably engaged with the outer periphery of the needle holder 45 so that the position of the second magnet 61 can be adjusted along the longitudinal direction of the needle holder 45. The second magnet 61 is slidably fitted on the outer periphery of the needle holder 45 so that the position of the second magnet 61 can be adjusted. May be screwed to the needle holder part (45).

The second magnet 61 is provided in the needle holder portion 45 so that the first magnet 55 and the second magnet 61 can be adjusted in position by the amount of the needle 31 mounted on the needle support rod 41. [ The distance between the two magnets 61 can be adjusted. For example, when the number of the needles 31 increases, the second magnet 61 is moved in a direction opposite to the first magnet 55 so that the gap between the first magnet 55 and the second magnet 61 is distant from the first magnet 55 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 located at the first position Can be smoothly moved to the second position.

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

The stopper 65 is provided inside the end of the housing main body 21 which is provided in the cartridge housing 11 and faces the handpiece 100 so as to prevent the repulsive force generated between the first magnet 55 and the second magnet 61 When the contact tip 33 of the needle 31 is moved from the second position to the first position by supporting the side of the rod body 43 and preventing the needle support rod 41 from being detached from the cartridge housing 11 .

Here, reference numeral 27 is a cap, and the cap 27 is interconnected and detachably fitted to the needle housing 13. The cap 27 is coupled to the needle housing 13 to close the withdrawal opening 15 of the needle housing 13.

The operation of the semi-permanent makeup cartridge 10 according to an embodiment of the present invention will now be described.

First, the semi-permanent cosmetic cartridge 10 is connected to the handpiece 100 and the contact tip 33 of the needle 31 is inserted into the cartridge housing 11 as shown in Figs. 2 and 3, , And a semi-permanent makeup cartridge (10) having a cap (27) mounted on the cartridge housing (11) is prepared.

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, The contact tip 33 of the needle 31 is moved in the direction of the leftward direction in the figure so that the contact tip 33 of the needle 31 is moved in the direction of the drawing out of the cartridge housing 11 (15) and is located at the second position.

At this time, the second magnet 61 provided on the needle support rod 41 approaches 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 pigment, the pigment penetrates into the gap of the contact tip 33 of the contact tip 33 by the capillary phenomenon .

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 support rod 41, 5, the second magnet 61 is separated from the first magnet 55 and the contact of the needle 31 with the second magnet 61 is released, The tip 33 is returned to the first position. At this time, the stopper 65 does not move backward beyond a certain distance by the needle supporting rod 41 moving backward.

As a result, the contact tip 33 of the needle 31 is pulled out from the cartridge housing 11 and linearly reciprocated.

When the contact tip 33 of the needle 31 is in the second position and the contact tip 33 of the needle 31 is temporarily immersed in the pigment, the pigment penetrates into the contact tip 33, After the contact tip 33 of the needle 31 is positioned toward the target of the skin to be treated, the contact tip 33 of the needle 31 performing the linear reciprocating motion makes the makeup on the skin to be treated.

When the contact tip 33 of the linearly reciprocating needle 31 injures the eyebrows of the face or the skin layer of the lips, the pigment penetrated into the contact tip 33 penetrates into the wound area and discolors the skin layer. The make-up takes place through the process.

As described above, according to the present invention, the needle support rod 41 for supporting the needle 31 is moved forward by the driving force of the driving actuator of the handpiece 100, and the forwardly moved needle support rod 41 is moved forward By repeating the operation of moving backward by the repulsive force generated between the magnet 55 and the second magnet 61, the needle 31 can stably and smoothly reciprocate with respect to the center axis of the cartridge housing 11, And the contact tip 33 of the needle 31 is precisely aimed on the target of the skin to be treated, so that the pigment can be deposited and the semi-permanent makeup can be stably performed.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

10: semi-permanent cosmetic cartridges
11: cartridge housing
13: Needle housing
21: housing body
31: Needle
33: Contact tip
41: Needle support rod
43:
45: Needle holder part
51: Power transmission unit
55: first magnet
61: second magnet
65: Stopper

Claims (5)

CLAIMS 1. A semi-permanent cosmetic cartridge which is detachably attached to a handpiece for semi-permanent makeup,
A cartridge housing detachably attached to the handpiece;
One or more needles having a contact tip reciprocating between a first position received in the cartridge housing and a second position protruding from the cartridge housing, the contact tip penetrating the skin;
A needle support rod that supports one or more of the needles and is reciprocally movable in the cartridge housing;
A first magnet provided on the movement path of the needle supporting rod to generate a magnetic force; And
And a second magnet provided on the needle support rod for generating a repulsive force with the first magnet so that the contact tip of the needle moves from the second position to the first position. The method according to claim 1,
Wherein the second magnet is screwed or fitted to the needle support rod so as to be positionally adjustable along the longitudinal direction of the needle support rod. The method according to claim 1,
Wherein the first magnet and the second magnet are disposed facing each other. The method according to claim 1,
Further comprising a stopper provided in the cartridge housing to prevent the needle support rod from disengaging from the cartridge housing. The method according to claim 1,
The needle support rod
A rod body slidably coupled to the inner circumference of the cartridge housing so as to reciprocate;
A needle holder portion that is stepped from the rod main body and extends from one side of the rod main body, the first magnet being engaged and the needle being mounted on a free end; And
And a power transmitting portion that is stepped from the rod main body and extends from the other side of the rod main body and receives the power transmitted from the handpiece such that the contact tip moves from the first position to the second position, Cosmetic cartridges.

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