KR100864343B1 - Needle roller - Google Patents

Abstract

The present invention, the shaft is formed with a plurality of needles having a liquid discharge hole spaced in the longitudinal direction so that the liquid discharge groove is formed on the inner side and the cosmetic liquid flowing along the liquid discharge groove in the outer circumference is guided by a branch, The coupling hole is coupled to the through hole penetrating the inner center along the extending direction is formed, the fixing portion formed with a screw thread on the outer periphery of one side, the long groove that is screwed with the fixing portion and the battery seated inside And a handle portion having a screw thread formed at a central portion of the inner circumferential surface of the elongated groove, a syringe coupled to the through hole of the fixing portion and positioned inside the handle elongated groove, and a screw and the screw being engaged with the screw thread of the handle portion. Connected to one side of the configuration comprising a motor for imparting a rotational force, the cosmetic liquid accommodated inside the dice needle having a liquid discharge hole It is characterized by capable of addition to the skin effect of the natural wound healing action of the skin along the skin penetration of the needle to ensure that the absorption of human body skin, made to facilitate the penetration of the serum into the skin tissue, increasing the skin care effect.

Description

Needle Roller

1 is a perspective view showing a conventional needle roller.

Figure 2 is an exploded perspective view showing a needle roller according to the present invention.

3 is a perspective view of the needle roller in accordance with the present invention.

Figure 4 is a cross-sectional view of the coupling of the needle roller according to the present invention.

Figures 5a and 5b, 5c is a cross-sectional view showing the operating state of the needle roller according to the present invention.

    *** Description of the main parts of the drawings ***

100.Axle 110 ... Liquid discharge groove

120 needle 121 liquid discharge

200 ... Government 210 ... Joiner

220 through hole 230 through connector

240,320 Screw thread 300 Handle part

300-1 ... Guide groove 310 ... Long groove

400 ... syringe 410 ... syringe cylinder

420 Syringe pistons ...

600 ... motor 610 ... guide protrusion

700 ... switch 710 ... power switch

710 control switch 800 connector

900 ... Guide plate B ... Non-slip

  C ... battery S ... skin

The present invention relates to a needle roller, and more particularly, to a needle roller that can penetrate the fine needle to the dermal layer of the skin, through which the cosmetic liquid penetrates into the skin tissue, thereby increasing the effect of skin care.

A general needle roller is composed of a circular roller having a needle to stimulate skin tissue and a handle that restrains the circular roller.

Hereinafter, an example of a conventional needle roller will be described with reference to the accompanying drawings.

1 shows a configuration of a conventional needle roller.

As shown in FIG. 1, the conventional needle roller has a circular plate 20 having a through hole 23 formed in a center thereof and connected in an axial direction, and an edge portion or a side of the circular plate 20 of the circular plate 20. The needle 30 is radially inserted to be formed, and the circular plate 20 and the needle 30 may rotate about the shaft 40 about the shaft 40 penetrating the through hole 22. It consists of a handle portion 10 to enable.

As such, the conventional needle roller is a roller that is embedded with fine needles to stimulate the skin to stimulate the skin to generate collagen (collagen) to induce collagen (collagen) in the dermis layer without damaging the epidermis by natural healing action. It can create scars, stretch marks, and whitening.

In addition, if only the needle roller is difficult to increase the effect of skin whitening or skin elasticity, after applying cosmetic liquid to the skin to increase the effect of skin whitening or skin elasticity, the needle roller is used to stimulate the skin for whitening or elasticity. According to the main purpose, the drug applied to the skin is absorbed into the skin tissue stimulated with the needle roller during or after the procedure to obtain additional effects by drug absorption in addition to the skin regeneration by dermis stimulation of the needle, which is the purpose of the roller procedure. It is.

However, the conventional needle roller of such a configuration is that when the cosmetic liquid is applied to the skin and then the needle roller is brought into close contact with the skin tissue so that the cosmetic liquid is absorbed into the skin tissue, the cosmetic liquid applied to the skin flows down and penetrates into the skin tissue. Along with the difficult disadvantage, there was a problem that the treatment time and the cost of the procedure is high due to the problem of applying the cosmetic liquid to the skin several times.

Accordingly, the present invention has been invented to solve the above-mentioned conventional problems, an object of the present invention is to provide a needle roller that is easy to absorb the fine solution into the skin tissue through the needle is sprayed by the cosmetic liquid is moved inside. It is.

In addition, another object of the present invention is to simplify the procedure to provide the reliability and convenience of the procedure, and to reduce the cost of the procedure.

In order to achieve the above object, the present invention, the liquid discharge groove is formed in the inner side and the outer shaft is formed with a plurality of needles having a liquid discharge hole spaced apart in the longitudinal direction to guide the branched liquid flowing along the liquid discharge groove A rod, a coupling hole to which one end of the shaft rod is coupled, and a through hole penetrating through an inner central portion thereof is formed, and a fixing portion formed with a screw thread on an outer circumference of one side, and screwed with the fixing portion and having a battery inside. A long groove is formed to be seated therein, the handle portion having a screw thread formed at the center of the inner circumferential surface of the long groove, a syringe coupled to the through hole of the fixed portion and positioned inside the long groove of the handle portion, and fitted to the thread of the handle portion. It includes a screw coupled to and a motor connected to one side of the screw to impart rotational force. At this time, the liquid discharge hole is formed to gradually reduce the diameter toward the upper portion, the fixing portion is formed with a plurality of connection holes spaced apart on the same horizontal line with the coupling hole, the guide plate is further installed through the connecting member coupled thereto Can be. In addition, the syringe includes a syringe cylinder for holding the cosmetic liquid, and a syringe piston for applying pressure to the cosmetic liquid inside the syringe cylinder, the coupling between the fixing portion and the handle portion, the syringe piston is in close contact with one side of the screw, The motor is preferably installed to be spaced apart from the battery seated in the long groove of the handle portion. In addition, the fixing portion and the guide plate may be configured to include a contact protrusion having an alternating height difference along the outer circumference so as to prevent sliding in contact with the skin of the human body. The handle portion may be further provided with a control switch for controlling the power and the front and rear flow of the motor, a plurality of guide grooves are formed on the inner peripheral surface of the long groove of the handle portion, one side of the motor is inserted corresponding to the guide groove A plurality of guide protrusions are formed, and when the screw is coupled to the long groove of the handle part by the rotation of the motor, it is preferable that the motor is installed so as to correspond to the front and rear movement of the screw.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figure 2 to 4, the present invention is a shaft rod 100 formed by a plurality of needles 120 are spaced in the longitudinal direction is configured to be installed in the coupling hole 210 of the fixing part 200, The government part 200 is screwed to the handle part 300, and has a long groove 310 inside the handle part 300 so that the syringe 400 having the tip inserted into the fixing part 200 is located. The screw 500 is coupled to the long groove 310 of the handle part 300, and the motor 600 is installed at one side thereof.

Specifically, the shaft bar 100 is a rectangular bar shape in which the liquid discharge groove 110 is formed in the inner center of the plurality of needles 120 are formed integrally protruding in the longitudinal direction on the outer periphery of the bar, One end is fitted to be fixed to the coupling hole 210 of the fixing part 200.

The needle 120 has a liquid discharge hole 121 is formed on the inner side is formed to be connected to the liquid discharge groove 110 of the shaft rod 100 and the liquid discharge groove 110 is a coupling hole of the fixing part 200 When the shaft rod 100 is coupled to and installed at the 210, the shaft rod 100 is installed to be connected to the through hole 220 penetrating the inner center along the extension direction of the coupling hole 210.

Accordingly, the cosmetic liquid (L) flowing through the through hole 220 is introduced along the liquid discharge groove 110 of the shaft rod 100 coupled to the coupling hole 210 of the fixing part 200 and the liquid discharge groove. Cosmetic liquid (L) introduced into the 110 is to be discharged along the liquid discharge hole 121 of the needle.

At this time, the liquid discharge hole 121 is preferably formed to gradually reduce the diameter toward the top.

In particular, the needle 120 formed integrally with the shaft bar 100 is preferably formed to protrude a predetermined length than the outer periphery of the fixing part 200 when the shaft bar 100 is coupled to the fixing part 200. Do.

The fixing part 200 is a through-hole penetrating through the inner center in the extending direction of the coupling hole 210 in the shape of the cylindrical body formed in the central portion of the coupling hole 210 is pressed into one end of the shaft rod 100 The ball 220 is formed, the screw thread 240 is formed on the part of the outer periphery except for the part in close contact with the skin (S) of the human body to enable the screw coupling.

The coupling hole 210 is preferably configured to form an inner diameter smaller than the diameter of the shaft rod 100, in which one end of the shaft rod 100 is coupled to the coupling hole 210 formed in one side central portion of the fixing part 200. Although it is configured, but if the configuration can be made to smoothly transfer the cosmetic liquid (L) to the through hole 220 and the liquid discharge groove 110 of the shaft rod 100 of the fixing part 200 fixed part 200 And the shaft bar 100 can be configured integrally or otherwise changed as desired.

The through hole 220 is fixed to the front end portion of the syringe 400 coupled to the rear, the screw thread 240 of the fixing part 200 is engaged with the screw thread 320 of the handle portion 300 is coupled.

The fixing part 200 is formed to be spaced apart from the plurality of connection holes 230 on the same horizontal line around the coupling hole 210 and guided to the connection member 800 via a connection member 800 coupled thereto. Plate 900 is further installed.

The guide plate 900 is formed with the same diameter as the diameter of the fixing part 200 and the fixing part 200 to be coupled to the other end of the connection member 800 inserted into the connection hole 230 of the fixing part 200 It is configured to form a connection hole 230 having the same size and position as the connection hole 230 formed in.

The connection member 800 is formed in a cylindrical bar shape is installed to be inserted into the connection hole 230 of the fixing part 200 and the connection hole 230 of the guide plate 900, at this time, the connection member ( 800 is between the fixing part 200 and the guide plate 900 so that the needle 120 of the shaft rod 100 installed in the coupling hole 210 of the fixing part 200 is constantly penetrated into the skin S of the human body. It is installed in parallel to limit the length of the needle 120 to penetrate the skin (S).

Accordingly, the connecting member 800, the fixing part 200 and the guide plate 900 is in close contact with the skin (S) when rolling and moving the skin (S) shape of the human body or the part or procedure to be treated By the immature of the needle 120 will be able to prevent excessive penetration into the skin (S) instantaneously.

In addition, the connection member 800 is installed to be detachable between the fixing part 200 and the guide plate 900 in which the connection hole 230 is formed, so that it can be conveniently separated and washed after the procedure.

The fixing part 200 and the guide plate 900 are configured to be provided with a non-slip part (B) harmless to the human body such as rubber, silicone, etc. on the outer periphery thereof to prevent slipping by contact with the skin (S) of the human body, It is also preferably configured to form a contact protrusion having an alternating height difference along the outer periphery.

The syringe 400 which is inserted into the penetrating hole 220 of the fixing part 200 and positioned inside the handle part 300 includes a syringe cylinder 410 containing cosmetic liquid L, and the syringe cylinder 420. It is configured to include a syringe piston 420 to apply pressure to the cosmetic liquid (L) inside.

The syringe cylinder 410 is formed to protrude a predetermined length so that the front end portion is inserted into the through hole 220 of the fixing portion 200, the syringe piston 420 is moved in close contact with the inner diameter of the syringe cylinder 410 Is inserted.

In particular, the syringe 400 is inserted and fixed by the front end portion of the syringe cylinder 410 is inserted into the through hole 220 of the fixing portion 300, the syringe piston 420 is the long groove 310 of the handle portion 300 It is installed to be in close contact with one side of the screw 500 coupled to be engaged with the screw thread 320 formed in the inner center.

The handle 300 has a long groove 310 in which the syringe cylinder 410 and the syringe piston 420 of the syringe 400 is located is formed on the inside, the fixing portion at the tip of the long groove 310 A thread 320 is coupled to the thread 240 of the 200 and a screw thread 320 is formed at the center thereof to be engaged with the screw 500.

The screw 320 of the inner center of the elongated groove is coupled so that the screw is connected to one side of the motor, and the inner peripheral surface of the elongated groove 310 of the handle 300 between the motor 600 and the screw 500. A plurality of guide grooves 300-1 are formed, and a plurality of guide protrusions 610 are formed at one side of the motor 600 to correspond to the guide grooves 300-1.

In addition, the handle 300 is configured to further install a switch 700 for controlling the power and the front and rear flow of the motor 600.

The switch 700 is composed of a power switch 710 for applying power to the motor 600, the control switch 720 for adjusting the rotation direction of the motor 600, in accordance with the operation of the switch, the motor By applying power to the 600, the motor 600 is rotated, and the screw 500 connected to one side of the motor 600 is rotated.

In the above, a plurality of needles 120 are spaced apart along the outer circumference of the shaft bar 100 coupled to the coupling hole 210 of the fixing part 200, but as shown in FIG. 6, the high A plurality of needles 120 in which the liquid discharge hole 121 is formed in the government 200 is inserted into the cosmetic liquid L for moving the through hole 220 of the fixing part 200 through each needle 120. It may be configured to be discharged and if the cosmetic liquid (L) is discharged through the needle 120 may be configured to change to any form.

Referring to the operation of the present invention configured as described above are as follows.

First, the grip portion 300 is held in close contact with the skin (S) of the human body, and maintained in close contact with the needle 120 formed on the outer periphery of the shaft 100 to touch the skin to the skin This results in a fine wound on the skin (S).

At this time, as shown in Figure 5a, the fixing part 200 is coupled to the shaft rod 100 is rotated, the handle 300 gripped by the user's hand is fixed to the rotation of the fixing part 300 The fixing part 300 coupled with the threads 240 and 320 is moved by the distance of d in FIG. 5A to contact the battery C and the motor 600 seated inside the handle part 300, and the motor 600. According to the rotational force of the screw 300 coupled to the threaded portion 320 of the inner center of the long groove 310 of the handle portion 300 is rotated forward to the through hole 220 of the fixing portion 200 Coupled to, the syringe piston 420 of the syringe 400 installed in close contact with the screw 500 located inside the handle portion 300 is moved forward.

In addition, when the motor 600 moves forward by the rotation of the screw 500, the guide protrusion formed on one side of the motor 600 along the guide groove 300-1 formed on the inner circumferential surface of the handle part 300. Since the 610 is seated and guided, the 610 is prevented from being separated even when the motor 600 moves.

As described above, according to the rotation of the shaft 100 in close contact with the skin (S), the fixing part 200 is rotated and the battery (C) and the motor 600 mounted on the inside of the handle part 300 is The screw 500 coupled to the thread 320 of the inner central portion 310 of the handle 300 is moved forward and thus, the syringe of the syringe 400 in which the cosmetic liquid L is accommodated. The syringe piston 420 inserted into the cylinder 410 is moved forward to be discharged by applying a strong pressure to the cosmetic liquid (L).

Thus, the cosmetic liquid L is discharged to the tip of the syringe cylinder 410, the tip of the syringe cylinder 410 is introduced into the through-hole 220 of the fixing part 200 is inserted, the fixing part 200 The cosmetic liquid L, which has moved the through hole 220, flows into the liquid discharge groove 110 of the shaft rod 100, and the liquid discharge hole 121 of the needle 120 integrally connected with the liquid discharge groove 110. Will be discharged along).

In this state, as shown in FIG. 5B, the screw 500 is rotated and moved forward by the length of d ″ in FIG. 5B to short-circuit the battery C and the motor 600, and the front of the syringe piston 420. Since the movement is stopped, supply of the cosmetic liquid L to the liquid discharge hole 121 of the needle 120 is stopped, and discharge of the cosmetic liquid L through the liquid discharge hole 121 of the needle 120 is stopped.

In the above, as the handle portion 300 moves, the syringe piston 420 of the syringe 400 is coupled to be engaged with the thread 320 of the inner center of the long groove 310 of the handle portion 300. Closely moved forward by the rotation of the screw 500 and according to the movement was applied pressure to the cosmetic liquid (L) inside the syringe cylinder 410, but according to the treatment method or the skin (S) curvature of the human body to be treated Even when the power supply of the motor 600 is short-circuited, the fixing part 200 screwed to the handle part 300 is moved to the rear by a predetermined distance so that the main porcelain piston 420 is in close contact with one side of the screw 500. The cosmetic liquid inside the syringe cylinder 410 may be discharged through the needle by being moved backward.

As described above, according to the rotation of the shaft 100 in close contact with the skin (S), the contact and the short circuit of the battery (C) and the motor 600 seated inside the handle portion 300 is repeatedly made to the skin (S) Cosmetic liquid (L) flowing into the needle 120 to be penetrated is to be controlled.

Accordingly, the cosmetic liquid penetrates through the fine wound of the skin made by the needle, and the needle creates a wound on the skin and the cosmetic liquid can penetrate into the wound, so that the cosmetic liquid easily penetrates into the skin tissue of the human body for skin beauty. It will be able to increase the effect of.

In addition, the needle bar is in close contact with the skin of the human body in order to prevent the needle from excessively penetrating the skin during the procedure is connected between the connection hole of the fixing part and the guide plate is installed in close contact with the surface of the skin to suppress excessive penetration of the needle Will be done.

By the above operation, as well as being able to increase the effect of skin care, by omitting the step of applying the cosmetic liquid to the outside of the skin, simplify the procedure to provide the reliability and convenience of the procedure, and reduce the cost of the procedure You can do it.

While the invention has been shown and described with respect to specific embodiments thereof, it will be appreciated that the invention can be variously modified and varied without departing from the spirit or scope of the invention as provided by the following claims. It will be obvious to those with ordinary knowledge.

As described above, according to the present invention, the cosmetic liquid is moved to the inside to provide a needle roller which is easily absorbed into the skin tissue through the injection of the cosmetic liquid has an advantage of increasing the effect of skin care.

In addition, the needle roller according to the present invention has the advantage of providing reliability and convenience of the procedure and reducing the procedure cost by simplifying the procedure by adjusting the cosmetic liquid applied to the skin by the rotational force of the motor provided inside. .

Claims (7)

A plurality of needles 120 having a liquid discharge hole 121 is formed so that the liquid discharge groove 110 is formed on the inner side and the cosmetic liquid L introduced along the liquid discharge groove 110 is branched to the outer circumference thereof. Shafts 100 and spaced apart in the direction, A coupling hole 210 having one end of the shaft rod 100 coupled thereto and a through hole 220 penetrating through an inner central portion thereof along the extending direction thereof, and a fixing part having a thread 240 formed at an outer circumference of one side portion thereof. 200), A long groove 310 is screwed with the fixing portion 200 and the battery C is seated therein, and a handle part 300 having a screw thread 320 formed at the center of the inner circumferential surface of the long groove 310; A syringe 400 coupled to the through hole 220 of the fixing part 200 and positioned inside the long groove 310 of the handle part 300; Needle roller, characterized in that it comprises a screw 500 coupled to the threaded portion 320 of the handle portion 300 and a motor 600 connected to one side of the screw 500 to impart rotational force. The method according to claim 1, Needle roller, characterized in that the liquid discharge hole 121 of the needle 120 is gradually reduced in diameter toward the top. The method according to claim 1, The fixing part 200 is Needle roller, characterized in that the plurality of connecting holes 230 are formed on the same horizontal line with the coupling hole 210, the guide plate 900 is further installed through the connecting member 800 coupled thereto. The method according to claim 1, The syringe 400 is It includes a syringe syringe cylinder 410 containing the cosmetic liquid (L), and a syringe piston 420 for applying pressure to the cosmetic liquid (L) inside the syringe cylinder 410, When coupling between the fixing part 200 and the handle part 300, the syringe piston 420 is in close contact with one side of the screw 500, and the motor 600 is the long groove 310 of the handle part 300. Needle roller, characterized in that it is installed to be spaced apart from the battery (C) seated on a certain distance. The method according to claim 1 or 3, The fixing part 300 and the guide plate 900 is Needle roller, characterized in that the non-slip portion (B) is provided on the outer periphery so as to contact the skin (S) of the human body to prevent slipping, The method according to claim 1, The handle 300 is Needle roller, characterized in that the switch 700 for controlling the power and the front and rear flow of the motor 600 is further installed. The method according to claim 1, A plurality of guide grooves 300-1 are formed on the inner circumferential surface of the long groove 310 of the handle part 300. One side of the motor 600 is formed with a plurality of guide protrusions 610 that are inserted corresponding to the guide groove (300-1), When the screw 500 coupled to the long groove 310 of the handle part 300 is rotated by the rotation of the motor 600, the motor 600 corresponds to the front and rear movement of the screw 500. Needle roller, characterized in that moved.

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