ES1297056U - Device for painting nails (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A nail painting device characterized in that it comprises - a first left external part (1); - a second right external part (2); - a third external part (3); - a watch strap spring bolt (4); and - a pair of springs, wherein said pair of springs comprises a first spring (5) and a second spring (6); where the first left external part (1) has: - an external face with two sections (1a1, 1a2) whose surfaces define a curved contour that is ergonomically compatible with the shape of the index finger or thumb; and - an internal face with an upper section (1b1), a middle section (1b2) and a lower section (1b3), which is in the shape of a semicircle with a central circular concavity (1b30) and two lateral concavities (1b31, 1b32); where the first right external part (2) has: - an external face with two sections (2a1, 2a2) whose surfaces define a curved contour that is ergonomically compatible with the shape of the index finger or thumb; and - an internal face, with an upper section (2b1), a middle section (2b2) and a lower section (2b3), which has the shape of a semicircle with a central circular concavity (2b30) and two lateral concavities (2b31, 2b32); where the third external piece (3) has the shape of a spherical spindle, whose ends are blunt and in one of them there is a hole, in the center of the base of the third external piece it has an extension (3a) from which they project two flattened cylinders towards both sides of said extension; and where the flattened cylinders serve as an anchor for one end of the first spring (5) and one end of the second spring (6), the other end of the first spring fits into the central circular concavity (1b30) and the other end of the second spring (6) fits into the central circular concavity (2b30). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

device for painting nails

TECHNIQUE SECTOR

The present invention refers to a device for painting nails, developed with the purpose of providing its user with greater comfort when painting nails during manicure work.

BACKGROUND OF THE INVENTION

At present, both men and women have certain aesthetic habits to improve their appearance, one of them is to show healthy and hygienic hands. In this sense, manicure is an activity that has been developed in order to give the appropriate aesthetic appearance to the nails. and hands. During nail painting work, the aim is for the paint to evenly cover the surface of the nails. Many times when carrying out this work, the manicure professional must be very careful that the painting brush does not stain the skin around the nail, since the work must reflect an aesthetic quality.

On the market there are different solutions to achieve a homogeneous painting of the nail, many times blocking solutions are used that are spread around the nail, which must be removed at the end of the painting work, in some cases devices are also used that are placed on the finger to facilitate painting.

Currently, the coronavirus pandemic has hit various economic sectors, including the beauty sector, which is why many people have decided to forgo going to places where manicures are done because they fear getting infected. The device of the present invention makes it easy for the user to paint their nails without the need for another person or, in the event that it is done by a manicure professional, to maintain the regulatory social distance.

Within the state of the art we can cite some patent documents that show technological solutions focused on solving the technical problem raised.

US6085756A "Method and apparatus for painting nails"

An apparatus for painting nails is provided. The nail polishing apparatus includes a substantially "U"-shaped nail rest portion and a substantially "V"-shaped integrally formed portion. The resting part of the nail includes a slot into which a user can insert a finger. A surface of the resting part of the nail effectively covers the skin and/or the cuticles surrounding the nail, thus avoiding the unnecessary application of nail polish in these areas. The integrally formed substantially "V" shaped part is adapted to pivotally support the finger and some distance above a surface.

US5803094A "Method and aid for the placement of artificial nails"

Acrylic and fiberglass nails are applied using an aid having a flexible nail support guard that wraps around the end of a human finger defining an opening suitable for receiving a nail. A substantially conical elastic member defining an expandable slit is placed over the flexible support shield and the nail coating is applied over the shield.

US5577521A "Device for polishing nails"

The present invention provides a nail polishing device. The nail grinding device comprises an integral structure having a front part for the section of the nail and a rear part for a part of the finger back from the nail. In another embodiment, the front part includes a section that extends below and around the front part of the nail being treated. The back extends around the top and side of the finger with a mechanism, such as a belt, for releasably securing the nail grinding device to the finger.

CN102440512A "Stencil for nail polish"

One embodiment of a stencil for use in applying nail polish to a nail may include a tab. The template may also include a retainer that extends from the flange.

DE102009059321A1 "Buffing aid for applying nail polish to the fingernails fingers or toes, has an extension piece that forms an extended surface, where the extension piece forms a functional edge for pushing under the nail plate."

The polishing aid has an extension piece that forms an extended surface. The extension piece forms a functional edge to be pushed under the nail plate so that the extended surface adheres to the nail plate in the wearing position. A support element is provided to hold the polishing aid in the use position during use. The support element supports the clamping force by pushing the functional edge under the nail plate.

CN203106099 Nail painting protective tool

The utility model describes a protective nail painting tool comprising two arcuate plates. The two arcuate plates are connected via a spring and attached to the contour of the nail, the arcuate plates are provided with layers of elastic material, the arcuate plates are provided with a tiny magnifying glass and the tiny magnifying glass is movably connected to the arched plate. The protective nail painting tool has the advantages that the spring has elasticity, the two arched plates are held by a finger to paint when painting the nail, the arched plates can lock the skin around the nail and prevent nail polish from spreading. nails rubbing into the surrounding skin; the arched plates ensure a comfortable feeling of holding with the fingers due to the fact that the layers of elastic material are arranged on the arched plates; And due to the fact that the small magnifying glass is arranged on the arcuate plates, the position to be painted on the nail can be magnified, the operation can be convenient, and the nail polish from painting the surrounding skin is further prevented from The nail.

The nail painting protective tool can protect the skin outside the nail and help people paint the nail finely, improve efficiency and save time.

The disadvantage of the inventions in the cited patents is that most of them work by invading the space between the skin of the paronychium and the nail. Many times, despite placing the aforementioned devices, the paint still invades the paronychium, so that in the end it ends up using the blocking solutions that are They gelatinize around the paronychium and are removed after manicure work, making said work more cumbersome.

EXPLANATION OF THE INVENTION

The present invention is defined as a device for painting nails, which comprises three external parts and three internal parts.

Two of the outer pieces work together, both are designed to fit one inside the other and are joined by a central axis forming a sharp-edged clip at one end. The main objective of these two external pieces is to remove the strip of the skin fold on the sides of the nail to the sides (lateral stripes of the nails or paronychium). The ends of the forceps have a diagonal finish that allows them to follow the shape of the finger to pull the skin of the paronychium, avoiding excessive pressure in the part closest to the phalanx, as well as allowing adaptation to any finger diameter.

These same two external pieces have a concave surface, so that the fingers of the other hand that hold the device (index and thumb) can hold well and exert the necessary pressure comfortably.

The third external piece is a rounded piece that works as a turning base, as well as to hide the internal workings system.

The first two internal parts of the device consist of two springs that are installed in such a way that the main external parts can return to their original place by rotating on the central axis. The third inner part is a watchband spring pin that runs through the device from end to end through the three outer parts and functions as a central hub.

The device helps when painting the nails because it makes it easy to pass a nail polish brush over all the edges of the nail closest to the skin fold strip without painting the skin. It also provides a support base, with a correct height and ability to rotate with respect to the finger that is being painted. The result is a personal nail painting as if it were professional, easy and effective.

The invention makes it easier to pass the brush along the edges of the nail because it works like a tweezer that snaps onto the last phalanx of the finger, just where the fingertip meets the nail, removing the crease strip to the sides of the skin on the sides of the nail, called the paronychium. In this way, the skin moves away and separates from the nail, leaving space for the brush to pass easily, achieving a correct painting without painting the skin of the finger.

The invention holds the finger being painted at a height of about 4 cm, which allows the finger to maintain a resting position, and an angle of about 25 degrees, which facilitates painting using the opposite hand.

The invention also provides a support base for the finger, with a rounded shape so that the finger can rotate towards all angles, facilitating painting work with the opposite hand. The rounded base only has a central 8mm flat part that allows the invention to remain upright.

BRIEF DESCRIPTION OF THE DRAWINGS

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, where, with an illustrative and non-limiting nature, what has been represented has been following:

Figure 1: Front view of the nail manicure device.

Figure 2: Exploded view of the nail manicure device.

Figure 3: Isometric view of the first left external piece, the left side of the 1b1 surface has a greater concavity than the right side.

Figure 4: Isometric view of the second right external piece, the left side of the 2b1 surface has less concavity than the right side.

PREFERRED EMBODIMENT OF THE INVENTION

The present invention will be better understood by reference to the examples not following limitations:

The nail painting device includes:

- a first left external part (1);

- a second right external part (2);

- a third external part (3);

- a watch strap spring bolt (4); and

a first spring (5) and a second spring (6).

The first left external part (1) has an external face and an internal face. The external face has two sections (1a1, 1a2) whose surfaces define a curved contour that is ergonomically compatible with the shape of the index finger or thumb. The inner face has three sections, top section (1b1), middle section (1b2) and bottom section (1b3).

The upper section (1b1) of the internal face has a surface whose thickness draws a semi-parabola with a larger straight side at a left end and a very small straight side at the right end. The middle section (1b2) and the lower section (1b3) have a greater thickness than the upper section (1b1) of the inner face.

The midsection (1b2) seen laterally has a minor prolongation (1b21) followed by a major concavity (1b22) and a major prolongation (1b23) followed by a minor concavity (1b24), from left to right; the minor prolongation (1b21) and the major prolongation (1b23) have respective central holes, both holes are concentric and isodiametric.

The lower section (1b3) is in the shape of a semicircle with three concavities, a central circular concavity (1b30) and two lateral concavities (1b31, 1b32).

The first right external part (2) has an external face and an internal face. The external face has two sections (2a1, 2a2) whose surfaces define a curved contour that is ergonomically compatible with the shape of the index finger or thumb. The inner face has a top section (2b1), a middle section (2b2) and a bottom section (2b3).

The upper section (2b1) of the internal face has a surface whose thickness draws a semi-parabola with a larger straight side at one left end and a very small straight side at the left end. The middle section (2b2) and the lower section (2b3) have a greater thickness than the upper section (2b1) of the inner face. The midsection (2b2) seen laterally has a minor cavity (2b21) followed by a major prolongation (2b22) and a major concavity (2b23) followed by a minor prolongation (2b24), from right to left; the lower section (2b3) has the shape of a semicircle with three concavities, a central circular concavity (2b30) and two lateral concavities (2b31, 2b32). The smaller cavity (2b21) has a central hole, the larger concavity (2b23) has a central hole, both holes are concentric and isodiametric.

When the first left external piece (1) and the first right external piece (2) are joined, it can be seen that they define a cavity with a parabola-like opening with a larger straight side on one side and an opening similar to a parabola. parabolic with a smaller straight side on the other side, the finger enters through the parabolic opening with the larger straight side. Said openings are shown in the front view of the device in Figure 1.

The third external piece (3) has the shape of a spherical spindle, whose ends are blunt and in one of them there is a hole, in the center of the base of the third external piece it has an extension 3a from which two flattened cylinders project ( 3b2) towards both sides of said extension. The flattened cylinders serve as an anchor for one end of the first spring (5) and one end of the second spring (6), the other end of the first spring (5) fits into the central circular concavity (1b30) and the other end of the second spring (6) fits into the central circular concavity (2b30). In the figures only one of the flattened cylinders (3b2) is shown, the other is hidden by the position of the explosive sight.

The first external left piece (1) and the first external right piece (2) work together, in such a way that their extensions and concavities of the respective middle sections (1b2,2b2) mesh. Said first left external part (1) and first right external part (2) are designed so that they can fit one inside the other and are joined by the watch strap spring pin (4) forming a clip with sharp edges at one end. . The part of the clamp forms an opening Diagonal that allows to follow the proper way to pull the skin of the finger, avoiding excessive pressure in the part closest to the phalanx, as well as allowing adaptation to any diameter of the finger.

This first external left piece (1) and the first external right piece (2) on the external part outline a concave surface so that the fingers of the other hand that grasp the invention (index and thumb) can hold well and exercise the necessary pressure comfortably.

The third external piece (3) is a rounded piece that functions as the base of the invention so that it can rotate and remain vertical, as well as to hide the internal operating system of the device.

On the inside, the device has two springs (5), (6) that are installed in such a way that the main external parts (1), (2) can return to their original place. The third inner part is a watchband spring pin (4) that runs through the invention from end to end through the first left outer piece (1), the first right outer piece (2), and the third outer piece (3). ).

The watch strap spring pin (4) goes through the first left external part (1), the first right external part (2) and the third external part (3), in such a way that the concavities and the middle section extensions (1b2 ) of the left outer piece (1) fit into the concavities and midsection extensions (2b2) of the right outer piece (2). In this way, when both pieces (1) and (2) are assembled, they function as a clamp, the internal faces have a diagonal shape in such a way that a cavity for the finger is formed, said cavity for the finger is formed from the section upper section (2b1) of the internal face of the right external piece (2) and the upper section (1b1) of the internal face of the left external piece (1), in said cavity for the finger the finger can enter and is regulated with the tweezer according to the size of the finger, the finger rests on the base of the two semi-parabolic surfaces and is found forming an angle of 25° in such a way that it facilitates the manicure work.

Claims (9)

1. A nail painting device characterized in that it comprises - a first left external part (1); - a second right external part (2); - a third external part (3); - a watch strap spring bolt (4); and - a pair of springs, wherein said pair of springs comprises a first spring (5) and a second spring (6); where, the first left external piece (1) has: - an external face with two sections (1a1, 1a2) whose surfaces define a curved contour ergonomically compatible with the shape of the index finger or thumb; and - an internal face with an upper section (1b1), a middle section (1b2) and a lower section (1b3), which is in the shape of a semicircle with a central circular concavity (1b30) and two lateral concavities (1b31, 1b32); where, the first right external piece (2) has: - an external face with two sections (2a1, 2a2) whose surfaces define a curved contour that is ergonomically compatible with the shape of the index finger or thumb; and - an internal face, with an upper section (2b1), a middle section (2b2) and a lower section (2b3), which is in the shape of a semicircle with a central circular concavity (2b30) and two lateral concavities (2b31, 2b32) ; where, the third external piece (3) has the shape of a spherical spindle, whose ends are blunt and in one of them there is a hole, in the center of the base of the third external piece it has an extension 3a from which two separate flattened cylinders towards both sides of said extension; and where the flattened cylinders serve as an anchor for one end of the first spring (5) and one end of the second spring (6), the other end of the first spring fits into the central circular concavity (1b30) and the other end of the second spring (6 ) fits into the central circular concavity (2b30). 2. A device for painting nails according to claim 1 characterized in that: - the upper section (1b1) of the internal face has a surface whose thickness draws a semi-parabola with a larger straight side for a left end and a very small straight side for the right end, - the midsection (1b2) seen laterally has a minor prolongation (1b21) followed by a major concavity (1b22) and a major prolongation (1b23) followed by a minor concavity (1b24), from left to right; and - the minor extension (1b21) has a central hole, and the larger extension (1b23) has a central hole, both holes are concentric and isodiametric. 3. A device for painting nails according to claim 1 to 2 characterized in that: - the upper section (2b1) of the internal face has a surface whose thickness draws a semi-parabola with a larger straight side at one left end and a very small straight side at the left end; - where the middle section (2b2) and the lower section (2b3) have a greater thickness than the upper section (2b1) of the internal face; - where, the midsection (2b2) seen laterally has a minor cavity (2b21) followed by a major prolongation (2b22) and a major concavity (2b23) followed by a minor prolongation (2b24), from right to left; the lower section (2b3). A nail painting device according to claim 1 to 3 characterized in that the smaller extension (2b21) has a central hole, the larger extension (2b23) has a central hole, both holes are concentric and isodiametric. 5. A device for painting nails according to claim 1 to 4, characterized in that the first left external part (1) and the first right external part (2) join to define a cavity with an opening similar to the shape of a parabola. with a larger straight side on one side and a parabola-like opening with a smaller straight side on the other side, such that a finger of the device user enters the parabola-shaped opening with the larger straight side. 6. A device for painting nails according to claim 1 to 5, characterized in that the first left external part (1) and the first right external part (2) work together, in such a way that their extensions and concavities of the respective middle section (1b2) and middle section (2b2) of both external parts, said first external left part (1) and first external right part (2) are designed so that they can fit one inside the other and are joined by the watch strap spring bolt (4) forming a clip at one end with sharp edges. A device for painting nails according to claim 1 to 6, characterized in that the first left external part (1) and the first right external part (2) on the outside outline a concave surface. 8. A device for painting nails according to claim 1 to 7, characterized in that the third external part (3) is a rounded part. 9. A device for painting nails according to claim 1 to 8, characterized in that the watch strap spring bolt (4) passes through the first left external part (1), first right external part (2) and third part. (3), in such a way that the concavities and the extensions of the middle section (1b2) of the left external part (1) fit into the concavities and the extensions of the middle section (2b2) of the right external part (2), when The two pieces (1) and (2) are assembled function as a clamp, the internal faces have a diagonal shape in such a way that a cavity for the finger is formed, said cavity for the finger is formed from the upper section (2b1) of the internal face of the right external part (2) and the upper section (1b1) of the internal face of the left external part (1).