KR101014051B1 - Nail Art Device - Google Patents

Abstract

A finger holder to which the finger is fixed, and a printer portion for printing an image on the fingernail of the finger fixed to the finger holder, the printer portion being installed in the print head frame and a first movement for moving the print head in left and right directions. And a second moving unit for moving the print head frame in the front-rear direction. The second moving unit includes a drive motor, a first drive member driven by the drive motor, and a space between the first drive member. And a second driving member that adheres to the first driving member when providing an image on the nail and provides adhesion, while guiding forward and backward movement of the first driving member, and a second driving member when printing an image on the nail. Lifting the second driving member to close the driving member and lifting the second driving member to separate the second driving member from the first driving member when the image is not printed on the nail. A nail art device comprising a module is disclosed. The nail art device can automatically print an image desired by a user since the first moving unit moves the print head to the left and right, and the second moving unit moves the print head frame to which the print head is installed.

Description

Nail Art Apparatus {Nail-art apparatus}

The present invention relates to a nail art device, and more particularly to a nail art device that can automatically print a desired image on the nail.

In general, nail art is a creative art work that can be done in a narrow space called nails and is a way of enjoying fashion by designing nails using various methods.

Since the nail art has to draw an image on a very narrow nail, only a few technicians who have professionally learned nail art can easily perform it, and it takes a lot of time since a person directly performs it by hand.

In other words, as society develops, the consumer's desire for beauty is increasing day by day, while the interest in nail art is increasing. On the other hand, nail art shops that specialize in nail art require a lot of time and time to carve or manage images on nails. The cost is being spent.

The present invention is to solve this problem, it is an object of the present invention to provide a nail art device that can automatically print a desired image on the nail.

Nail art device of the present invention for achieving the above object, the finger holder to which the finger is fixed, and a printer unit for printing an image on the nail of the finger fixed to the finger holder,

The printer unit includes a print head installed in the print head frame, a first moving unit for moving the print head in left and right directions, and a second moving unit for moving the print head frame in the front and rear directions,

The second moving unit,

The drive motor, the first drive member driven by the drive motor, the first drive member and the spaced apart from the first drive member when the image is printed on the nail is in close contact with the first drive member to provide adhesion and at the same time the first drive The second driving member for guiding the front and rear movement of the member and the second driving member to raise the second driving member to be in close contact with the first driving member when printing the image on the nail and do not print the image on the nail. And a second driving member elevating module for separating the second driving member from the first driving member.

The first driving member includes a pinion gear,

The second driving member includes a rack gear meshed with the first driving member.

The first drive member includes a cylindrical friction difference,

The second driving member includes a flat frictional difference for rolling motion in the state in which the first driving member is in contact.

At least one of the first driving member and the second driving member is made of an elastic material.

The first driving member is axially coupled to the connecting member connected to the print head frame,

The second driving member is disposed long in the front-rear direction.

The second driving member elevating module includes a second driving member frame having a driving motor, a receiving groove accommodating the second driving member, and a second driving member frame disposed at one side of the second driving member frame. And a lift bar coupled to the lift plate, and a lift bar coupled to the lift plate to lift the lift plate by rotation of the drive motor.

The second drive member elevating module further includes a crank arm mounted on a crank shaft rotated by the rotation of the drive motor, and a crank pin installed at an eccentric position on the crank shaft from the crank arm.

The lifting bar has a first guide hole in which the crank pin is inserted and guided is formed to be elevated when the driving motor rotates.

One side of the second driving member frame is formed with a second guide hole through which a pin member for pin coupling the second driving member and the lifting plate,

The second guide hole is formed long in the vertical direction to guide the lifting of the pin member in accordance with the lifting of the lifting plate.

An elastic member for elastically supporting the second driving member is installed in the accommodation groove of the second driving member frame.

The first moving unit is installed on a drive motor and the print head frame to be moved by rotation of the drive motor, and the print head is connected to move the print head from side to side when the drive motor is rotated. It includes a belt.

Nail art device of the present invention for achieving the above object, the finger holder to which the finger is fixed, and a printer unit for printing an image on the nail of the finger fixed to the finger holder,

The printer unit includes a print head installed in the print head frame, a first moving unit for moving the print head in left and right directions, and a second moving unit for moving the print head frame in the front and rear directions,

The second moving unit,

A drive motor, a cylindrical movable first drive member driven by the drive motor, a connection member to which the first drive member is fixed and connected to the print head frame, and the first drive member is in close contact with the first drive member. 1 includes a fixed plate-like second drive member for guiding the drive member to move back and forth,

At least one of the first driving member and the second driving member has an elastic material.

As described above, the nail art device of the present invention can automatically print an image desired by a user through a printer unit, which is convenient and can shorten the time required.

1 is a view schematically showing a nail art device of the present invention.
Figure 2 is a perspective view showing a printer unit of the nail art device of the present invention.
Figure 3 is a plan view showing a first moving unit of the nail art device of the present invention.
Figure 4 is a perspective view showing a second moving unit of the nail art device of the present invention.
5 is an exploded perspective view of the second mobile unit shown in FIG. 4.
Figure 6 is a perspective view showing another embodiment of a second moving unit of the nail art device of the present invention.
7 is a view for explaining the operation relationship of the second mobile unit of the nail art device of the present invention.

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

In the nail art device of the present invention, as shown in FIG. 1, an input unit 2 for selecting an image to be printed on the nail, a printer assembly 3 for printing the selected image on the nail, and an operation of the printer assembly 3 are performed. Control unit (not shown) for controlling.

The input unit 2 may select an image to be printed on the nail as described above, and change the size and position of the selected image. The input unit 2 is provided with a touch screen installed at one side of the case 1 to form an exterior so that the user can easily select an image and change the size and position of the selected image.

The printer assembly 3 includes a finger holder 10 to which a user's finger is fixed as shown in FIG. 2, and a printer unit 20 that prints an image selected by the input unit 2 to the nail.

First, the finger holder 10 serves to fix a nail to which a user's finger is seated and to print an image.

The printer unit 20 includes a print head 30 for printing an image on a finger nail fixed to the finger holder 10, and a first movement for moving the print head 30 from side to side in the process of printing an image on the nail. The unit 40 and a second moving unit 50 for moving the print head 30 back and forth in the process of printing the image on the nail.

The printhead 30 is provided with a conventional inkjet cartridge to print images of various colors on the nails. The printhead 30 is mounted on the printhead tray 31, and thus, the printhead tray 31 on which the printhead 30 is mounted has a width of the baseplate 21 in the front region of the baseplate 21. It is installed in the print head frame 33 which is installed in the direction. Here, reference numeral 37 is a cleaner for cleaning the print head 30.

The first moving unit 40 is installed in the print head frame 33 and serves to move the print head 30 from side to side as described above. As shown in FIGS. 2 and 3, the first moving unit 40 includes a first driving motor 41, a driving pulley 42a rotated by the first driving motor 41, and the driving pulley 42a. The timing pulley 42 includes a driven pulley 42b spaced apart from each other, and the timing pulley 42 includes a timing belt 43 installed with the printhead tray 31.

Here, a gear box (not shown) made of a plurality of gears may be further installed between the first driving motor 41 and the driving pulley 42a of the timing pulley 42. And the print head frame 33 is provided with a guide rod 35 for guiding the smooth left and right movement of the print head tray 31.

The timing belt 43 is installed in the longitudinal direction of the print head frame 33, that is, the left and right directions of the nail art device of the present invention, and the timing belt 43 in which the print head tray 31 is elongated in the left and right directions. Since it is connected to the print head 30 may move in the left and right directions according to the movement of the timing belt 43 when the first drive motor 41 rotates.

The second moving unit 50 serves to move the print head frame 33 back and forth. At this time, a first embodiment of the second mobile unit will be described with reference to FIGS. 4 and 5 as follows.

The second moving unit 50 includes a second driving motor 51, a first driving member 53 driven by the second driving motor 51, and a first driving member 53. It is spaced apart from the connecting member 52 and the first driving member 53 connected to the frame 33, and the first driving member 53 is in close contact with the first driving member 53 when printing an image on the nail. The second driving member elevating module for elevating the second driving member 54 to guide the forward and backward movement of the second driving member 54 and the second driving member 54 in close contact with the first driving member 53. (60).

Specifically, the second drive motor 51 is a normal electric motor.

The first drive member 53 includes a first pinion gear 53a mounted on the shaft of the second drive motor 51 and a second pinion gear 53b meshed with the first pinion gear 53a. . At this time, in one embodiment of the present invention, but two pinion gear is mounted as described above. One or more than three may be mounted.

The pinion gears 53a and 53b are made of an elastic material such as rubber and silicon. At least the second pinion gear 53b in close contact with the second driving member 54 is preferably made of an elastic material.

The connection member 52 may be a connection bracket connected to the print head frame 33 as described above. The first pinion gear 53a and the second pinion gear 53b, that is, the first driving member 53 are axially coupled to the connection bracket.

The second driving member 54 includes a rack gear 55 that is disposed in the longitudinal direction of the nail art device of the present invention. The rack gear 55 is provided to be elevated by the second driving member elevating module 60 as described above, is raised only when printing the image on the nail and the first driving member 53, that is, the second pinion It meshes with the gear 53b. In addition, the rack gear 55 is made of an elastic material similar to the pinion gear.

At this time, in the present invention, as described above, at least one of the first driving member 53 and the second driving member 54 may be made of an elastic material, and thus, among the first and second driving members 53 and 54. If at least one is made of an elastic material, no slip occurs during the forward and backward movement of the printhead frame. In other words, if slippage does not occur when the printhead frame is moved back and forth, it is possible to print an image of excellent quality by preventing the image from overlapping back and forth in the process of printing the image on the small nail.

The nail art device of the present invention requires precise quality because it prints an image on a small size nail. The second driving member elevating module 60 serves to elevate the second driving member 54 as described above. The second driving member elevating module 60 raises the second driving member 54 when the image is printed on the nail so that the second driving member elevating module 60 is in close contact with the first driving member 53, and when the image is not printed on the nail, The driving member 54 is lowered to be spaced apart from the first driving member 53.

As described above, the second driving member 54 is in close contact with the first driving member 53 only when the image is printed on the nail, and the printhead 30 is aligned left and right to print the image on the nail. In this case, if the first driving member 53 is in close contact with the second driving member 54, the print head 30 may move back and forth to prevent the print head 30 from being aligned. For sake.

In addition, the second driving member 54 is in close contact with the first driving member 53 only when the image is printed on the nail as described above. The printer head 30 may move back and forth when the first driving member 53 and the second driving member 54 are in close contact with each other. In this case, the print head 30 may move back and forth. This is to prevent the 30 from being easily stored in the cleaner 37.

The second driving member elevating module 60 includes a second driving member frame 62 having a third driving motor 61, a receiving groove 62a in which the second driving member 54 is accommodated, and a second A lifting plate 63 disposed on one side of the driving member frame 62 and pin-coupled by the second driving member 54 and the pin member, and coupled to the lifting plate 63 to rotate the third driving motor 61. And a lifting bar 64 for lifting the lifting plate 63 up and down.

Specifically, the third drive motor 61 is a conventional electric motor.

As shown, the second driving member frame 62 is installed at one side of the side plate 69 coupled in the front-rear direction from the upper surface of the base plate 21. As described above, the upper surface of the second driving member frame 62 is provided with a receiving groove 62a in which the second driving member 54, that is, the rack gear 55 is accommodated. At this time, the receiving groove 62a is provided with an elastic member 62c for elastically supporting the second driving member 54.

In addition, one side of the second driving member frame 62 is formed with a guide hole (62b) formed long in the vertical direction for the pin coupling of the elevating plate (63) and the second driving member (54). That is, the pin member that pin-couples the elevating plate 63 and the second driving member 54 is guided by the guide hole 62b to link the elevating plate 63 to the second driving member 54.

The elevating plate 63 is interlocked according to the elevating of the elevating bar 64 as described above, and the movement of the elevating plate 63 is transmitted to the second driving member 54.

The elevating bar 64 is provided to be elevated by the rotation of the third driving motor 61, and the elevating bar 64 is formed with a guide hole 64a that is elongated in the vertical direction.

In addition, the second drive member elevating module 60 is connected to the third drive motor 61, the gear box 68 made of a plurality of gears to reduce the rotational force of the third drive motor 61, and the gear A crank arm 66 mounted on a crank shaft 67 that is in shaft connection with one of the gears of the box 68, and a crank pin 65 installed at a position eccentric to the crank shaft 67 at the crank arm 66. It includes more. The crank pin 65 is inserted into the guide hole 64a formed in the elevating bar 64 to move the elevating bar 64 up and down when the third driving motor 61 is rotated.

Meanwhile, referring to FIG. 6, a second embodiment of the second moving unit of the nail art device of the present invention will be described. In this case, the same components as in the first embodiment are omitted, and the same reference numerals are used.

The second moving unit 50 includes a second driving motor 51, a first driving member 53 driven by the second driving motor 51, and a first driving member 53. A second driving member 54 which is spaced apart from the connecting member 52 connected to the frame 33 and the first driving member 53, and is in close contact with the first driving member 53 when printing an image on the nail. And a second driving member elevating module 60 for elevating the second driving member 54 to bring the second driving member 54 into close contact with the first driving member 53.

Specifically, the first driving member 53 is a cylindrical friction difference 153 that is axially connected to the second driving motor 51, the second driving member 54 in the front and rear direction of the nail art device of the present invention. It is a flat friction difference (155) to make the cylindrical friction difference 153 when rolling up by the second drive member elevating module (60) rolling.

Here, the first driving member 53 made of a cylindrical friction difference 153 and the second driving member 54 made of a flat friction difference 155 are made of an elastic material such as rubber and silicon.

Hereinafter, with reference to the drawings will be described the operation of the nail art device of the present invention.

First, referring to FIG. 1, in order to print an image on a nail by using the nail art device of the present invention, a user selects an image through the input unit 2.

After the finger is fixed to the finger holder 10, the selected image is applied to the fingernail displayed on the input unit 2 through the camera to change the size and position of the image.

Thereafter, as shown in FIG. 7, the second driving member elevating module 60 is operated to bring the second driving member 55 into close contact with the first driving member 53. Specifically, the third driving motor 61 is operated to transmit the rotational force of the third driving motor 61 to the elevating bar 64 to raise the elevating bar 64, and as the elevating bar 64 rises. The second driving member 55 is lifted by the elevating plate 63 to be in close contact with the first driving member 53.

Next, after the second driving member 55 is in close contact with the first driving member 53, the selected image is printed on the nail of the finger fixed to the finger holder 10. At this time, the operation of the printer unit 20, as shown in Figure 2, by moving the print head 30 to the left and right on the print head frame 33 by the first moving unit 40 and the second moving unit 50 By moving the printhead frame 33 back and forth.

At this time, since the first driving member 53 and the second driving member 55 are made of elastic materials such as rubber and silicon, the first driving member 53 is in close contact with the second driving member 55. Along the second driving member 55 can be moved without slip in the front and rear direction.

Therefore, the nail art device of the present invention can automatically print the image desired by the user through the printer unit, which is convenient and can shorten the time required.

In addition, the nail art device of the present invention adheres the first driving member and the second driving member of the second moving unit only when the image is printed on the nail, so that the print head moves back and forth when cleaning the print head or aligning the print head. Can be prevented.

In addition, the nail art device of the present invention is at least one of the first drive member and the second drive member made of a flexible material is in close contact by moving the print head frame in the front and rear direction does not generate a slip image excellent quality You can print it on your fingernails.

2: input unit 3: printer assembly
10: finger holder 20: printer portion
30: printhead 31: printhead tray
33: front head frame 40: first moving unit
41: first drive motor 43: timing pulley
45: timing belt 50: second moving unit
51: second drive motor 52: connecting member
53: first driving member 53a, 53b: first and second pinion gear
153: Friction difference in the cylindrical shape 54: Second driving member
55: rack gear 155: flat friction difference
60: second driving member lifting module 61: third driving motor
62: second drive member frame 62a: receiving groove
62b: second guide hole 62c: elastic member
63: elevating plate 64: elevating bar
64a: first guide ball 65: crank pin
66: crank arm 67: crankshaft

Claims (13)

In the nail art device comprising a finger holder 10 to which the finger is fixed, and a printer unit 20 for printing an image on the fingernails of the finger fixed to the finger holder 10,
The printer unit 20 includes a print head 30 installed in the print head frame 33, a first moving unit 40 for moving the print head 30 in left and right directions, and the print head frame 33. ) Includes a second moving unit 50 for moving in the front-rear direction,
The second moving unit 50,
The driving motor 51, the first driving member 53 driven by the driving motor 51, and the first driving member 53 are spaced apart from the first driving member 53 when printing an image on the nail. The second driving member 54 to be in close contact with 53 to guide the forward and backward movement of the first driving member 53 and the second driving member 54 when printing an image on the nail. The second driving member 54 is spaced apart from the first driving member 53 when the second driving member 54 is raised to closely contact the first driving member 53 and the image is not printed on the nail. Nail art device, characterized in that it comprises a second drive member elevating module (60). The method of claim 1,
The first driving member 53 includes pinion gears 53a and 53b,
The second driving member (54) is a nail art device, characterized in that it comprises a rack gear (55) engaged with the first driving member (53). The method of claim 1,
The first driving member 53 is a cylindrical friction difference 153,
The second driving member (54) is a nail art device, characterized in that the flat frictional difference (155) to make a rolling motion in the state in which the first driving member (53) in contact. The method according to claim 2 or 3,
At least one of the first driving member 53 and the second driving member 54 is a nail art device, characterized in that made of a flexible material. The method of claim 1,
The first driving member 53 is axially coupled to the connecting member 52 connected to the print head frame 33,
The second driving member 54 is a nail art device, characterized in that arranged in the longitudinal direction. The method of claim 1.
The second driving member elevating module 60,
Drive motor 61,
A second driving member frame 62 having a receiving groove 62a in which the second driving member 54 is accommodated;
An elevating plate 63 disposed on one side of the second driving member frame 62 and pin-coupled with the second driving member 54;
Nail art device, characterized in that it comprises a lifting bar (64) coupled to the lifting plate (63) to lift the lifting plate (63) by the rotation of the drive motor (61). The method of claim 6,
The second driving member elevating module 60 includes a crank arm 66 mounted on a crank shaft 67 that is rotated by the rotation of the drive motor 61, and the crank shaft 66 on the crank arm 66. 67) further includes a crank pin (65) installed in an eccentric position,
The elevating bar (64) is a nail art device, characterized in that the first guide hole (64a) is guided by the crank pin (65) is inserted is raised when the drive motor (61) rotates. The method of claim 6,
A second guide hole 62b through which a pin member penetrates the second driving member 54 and the elevating plate 63 is formed at one side of the second driving member frame 62,
The second guide hole (62b) is a nail art device, characterized in that formed long up and down to guide the lifting of the pin member in accordance with the lifting of the elevating plate (63). The method of claim 6,
Nail art device, characterized in that the elastic member 62c for elastically supporting the second driving member 54 is installed in the receiving groove (62a) of the second driving member frame (62). The method of claim 1,
The first moving unit 40,
Drive motor 41,
Is installed on the print head frame 33 is moved by the rotation of the drive motor 41, the print head 30 is connected to the left and right the print head 30 when the drive motor 41 is rotated Nail art device comprising a timing belt 43 to move to. In the nail art device comprising a finger holder 10 to which the finger is fixed, and a printer unit 20 for printing an image on the fingernails of the finger fixed to the finger holder 10,
The printer unit 20 includes a print head 30 installed in the print head frame 33, a first moving unit 40 for moving the print head 30 in left and right directions, and the print head frame 33. ) Includes a second moving unit 50 for moving in the front-rear direction,
The second moving unit 50,
A drive motor 51, a cylindrical movable first drive member 53 driven by the drive motor 51, and the first drive member 53 are fixed and connected to the print head frame 33. And a flat plate-like fixed second drive member 54 for guiding the first driving member 53 to be moved back and forth in close contact with the connecting member 52 and the first driving member 53.
At least one of the first driving member 53 and the second driving member 54 is a nail art device, characterized in that it has an elastic material. The method of claim 11,
The second moving unit 50 raises the second driving member 54 to bring the second driving member 54 into close contact with the first driving member 53 only when the image is printed on the nail. And a second driving member elevating module 60 which separates the second driving member 54 from the first driving member 53 when the image is not printed.
The second driving member elevating module 60,
Drive motor 61,
A second driving member frame 62 having a receiving groove 62a in which the second driving member 54 is accommodated;
An elevating plate 63 disposed on one side of the second driving member frame 62 and pin-coupled with the second driving member 54;
Nail art device, characterized in that it comprises a lifting bar (64) coupled to the lifting plate (63) to lift the lifting plate (63) by the rotation of the drive motor (61). The method of claim 11,
The first moving unit 40,
Drive motor 41,
Is installed on the print head frame 33 is moved by the rotation of the drive motor 41, the print head 30 is connected to the left and right the print head 30 when the drive motor 41 is rotated Nail art device comprising a timing belt 43 to move to.

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