JP6148517B2 - Beauty equipment - Google Patents

Description

  The present invention relates to a beauty instrument used for the beauty of human skin.

  Various methods have been proposed as a method for further improving the beauty effect of cosmetic ingredients contained in cosmetics and the like. For example, Patent Document 1 discloses an ion introducer that includes an electrode portion that outputs current to an affected area and is configured to flow a pulsed current from the electrode portion. Further, Patent Document 2 discloses an ultrasonic health / beauty device in which an ultrasonic vibrator is built in a metal probe head and the ultrasonic vibration is propagated to the skin.

  These beauty instruments are configured to promote penetration of the beauty component into the skin by applying the beauty component to the skin and then operating an electrode part or probe head that is in contact with the skin. Yes.

JP 2005-312497 A JP 2001-95875 A

  As described above, a conventional beauty instrument is configured to exert a beauty effect by bringing an electrode portion or the like into contact with the skin. However, when the skin is to be cared for in a part having a relatively rough shape, such as the face, in order to bring the beauty tool into contact with the skin, There are cases in which various devices such as bringing a beauty tool into contact with the body while stretching it are necessary. Therefore, there is still room for improvement from the viewpoint of ease of handling for the user.

  The present invention has been made in view of such a background, and intends to provide a beauty instrument that is easier to handle than in the past.

One embodiment of the present invention includes a main body portion;
An elongated portion extending from the main body,
The elongate part has a contact surface part to be brought into contact with human skin, and the contact surface part is configured to function as an electrode that gives a cosmetic effect to human skin,
The contact surface is a substantially semi-ellipsoidal shape that bulges outward and coloration, and its longitudinal direction is oriented in the longitudinal direction of the elongate portion,
And the said contact surface part exists in the beauty instrument characterized by being arrange | positioned along the bulging shape of the front-end | tip vicinity side surface which exhibits the smooth curved surface shape of the said elongate part (Claim 1).

  In the beauty tool, the contact surface portion has the specific shape and is disposed at the specific position. The contact surface portion thus arranged has a shape simulating the abdominal portion of the finger of the hand, and is in a shape that naturally fits easily to the skin of the portion having a undulating shape.

  That is, since the contact surface portion has a substantially semi-ellipsoidal shape bulging outward, the contact surface portion can be easily brought into contact with the skin. Thereby, when making a contact surface part contact | abut, for example, the site | part which shows a shape depressed rather than the circumference | surroundings, a contact surface part and skin can be made to contact naturally.

  Further, since the contact surface portion having a substantially semi-ellipsoidal shape is disposed on the side surface near the tip of the elongated portion, for example, when the contact surface portion is brought into contact with a portion that has a raised shape from the surroundings, It becomes difficult to interfere with the periphery of the raised portion. As a result, the contact surface portion can be easily brought into contact with the base portion of the raised portion.

  As described above, the beauty tool is configured such that the contact surface portion easily fits naturally with respect to a shape having a large undulation, and is easier to handle than in the past.

The perspective view of the beauty instrument seen from the elongate part side in the state which orient | assigned the contact surface part upward. The perspective view of the beauty instrument seen from the bulging head part side in the state which orient | assigned the magnetic force generation surface in the downward direction in an Example. The side view of the beauty instrument in an Example. The bottom view of the beauty instrument in an Example. The top view of the beauty instrument in an Example. The front view of the contact surface part of the beauty instrument in an Example. FIG. 7 is a cross-sectional view taken along line VII-VII in FIG. 6. Explanatory drawing of the usage method of the bulging head part of the beauty instrument in an Example. Explanatory drawing of the usage method of the contact surface part of the beauty instrument in an Example. Explanatory drawing of the state which hold | gripped the elongate part of the beauty instruments in an Example. Explanatory drawing of the state which hold | gripped the main-body part of the beauty instrument in an Example.

  In the beauty tool, the substantially semi-ellipsoidal shape indicating the shape of the contact surface portion means a curved surface shape simulating a human finger belly. More specifically, when viewed from the front, the outline exhibits a substantially elliptical shape, and when viewed from the side, it indicates a shape that bulges while drawing a smooth curved surface toward the outside. That is, the substantially semi-ellipsoidal shape is a three-dimensional shape obtained by cutting a rotating body (spheroid) obtained by using a geometrically defined ellipse long axis as a rotation axis along a plane along the rotation axis, And it is the concept including the shape which deform | transformed the shape to such an extent that it can be recognized as the said solid shape as a general idea.

  The contact surface portion can exert its action and effect as long as it has a curved surface shape (substantially semi-ellipsoidal shape) simulating the belly of a human finger, but enhances the fit to a shape with a large undulation. From the viewpoint, it is preferable that the height from the outer peripheral edge of the contact surface portion to the vertex is 1 to 5 mm, which is measured in the short-axis cross section passing through the vertex of the contact surface portion, that is, the bulge height of the contact surface portion. 2 to 4 mm is more preferable. Similarly, it is more preferable to arrange the major axis direction of the contact surface portion along the longitudinal direction of the elongated portion from the viewpoint of enhancing the fit feeling with respect to a shape with a large undulation, and the dimension of the minor surface direction of the contact surface portion is 10 More preferably, it is set to ˜20 mm and the dimension in the major axis direction is set to 15 to 30 mm.

  In addition, the specific shape of the elongated portion may take various shapes, but the simplest aspect includes a columnar shape such as a cylinder or a prism. Further, as another aspect, it is possible to take a shape in which the outer diameter of the columnar shape is changed in the longitudinal direction, a shape bent in a direction perpendicular to the longitudinal direction, or a combination of these deformations. it can.

  The shape of the elongated portion is preferably a shape in which the cross section of the elongated portion orthogonal to the longitudinal direction has a substantially circular shape. In this case, when the contact surface portion is brought into contact with a portion having a raised shape than the periphery, the elongated portion and the periphery of the raised portion are less likely to interfere with each other. As a result, the contact surface portion can be easily brought into contact with the base of the raised portion, and the ease of handling of the beauty tool can be further improved. From the viewpoint of making the elongated portion less likely to interfere, the diameter of the elongated portion in the vicinity of the contact surface portion is preferably 2.5 times or less and more preferably 2 times or less the dimension of the contact surface portion in the minor axis direction.

  The elongated portion has an S-shaped curved shape with a smooth center line formed by connecting the center of gravity of a cross section perpendicular to the longitudinal direction, and the contact surface portion has a curved shape of the center line. It may be arranged on the convex side (claim 2). By forming the elongated portion in such a shape, the elongated portion and the skin are less likely to interfere with each other when the contact surface portion is brought into contact with the skin, and the contact surface portion can be more easily fitted to a portion having a large undulation. As a result, the beauty tool is easier to handle than before.

  In this case, the base end side (main body part side) of the elongated portion exhibits a concave curved shape along the longitudinal direction. Therefore, when using the contact surface portion by gripping the main body portion, the shape of the gripped finger is easy to fit in the concave portion. As a result, it becomes easier to grip the main body, and thus the ease of handling of the beauty tool can be further improved.

  The above-described center of gravity of the cross section is the geometric center of gravity of the cross section. That is, for example, when the cross section is circular, the center is the above-described center of gravity, and when the cross section is elliptical, the intersection of the major axis and the minor axis is the above-described center of gravity.

  Further, the back surface of the contact surface portion in the elongated portion continues to the body portion while exhibiting a smooth curved surface shape, and the contour line along the longitudinal direction from the back surface of the contact surface portion to the body portion in the elongated portion is smooth. It may have an S-shaped curved shape (Claim 3). In this case, when the main body is gripped and the contact surface portion is used, the main body is easy to fit in the hand. As a result, it becomes easier to grip the main body, and thus the ease of handling of the beauty tool can be further improved.

  Moreover, the back surface of the said contact surface part may exhibit the concave curved shape along the longitudinal direction in the said elongate part (Claim 4). In this case, when using the contact surface portion while gripping the main body portion, the fingertips are likely to fit on the back surface of the contact surface portion. And, when using the contact surface portion, the user places the fingertip on the back surface of the contact surface portion, so that the user touches the contact surface portion with the skin with almost the same sense of position that the fingertip touches the skin. Becomes easy. Therefore, it becomes easier to move the position of the contact surface part on the skin according to the user's intention. As a result, it is possible to further improve the ease of handling the beauty tool.

Further , the main body has a bulging head that bulges on the same side as the side on which the contact surface bulges, and is configured to be able to impart a cosmetic effect to the human skin via the bulging head. (Claim 5). In this case, the beauty tool can exhibit a beauty effect at two locations of the contact surface portion and the bulging head portion. Further, by providing the bulging head portion in the specific direction, the bulging head portion can be easily directed to a site where a cosmetic effect on the skin surface is to be obtained. As a result, the convenience of the beauty tool can be further improved.

  Further, since the main body portion has the bulging head portion, the user can hold the main body portion while putting a finger on the bulging head portion when using the function on the contact surface portion side. Therefore, it becomes easier for the user to grip the beauty tool.

  In this case, it is more preferable that the cross section of the elongated portion orthogonal to the longitudinal direction is substantially circular. The elongate portion functions as a grip portion when the user uses the bulging head portion. Therefore, by making the cross section of the elongated portion substantially circular, the user can more easily grip the elongated portion when using the bulging head portion, and the beauty tool can be more easily handled.

  The cosmetic effect obtained by the bulging head portion is not particularly limited, and may be the same as or different from the cosmetic effect obtained by the contact surface portion. When the bulging head part and the contact surface part have the same cosmetic effect, for example, by making the areas acting on the skin different from each other, the bulging is made according to the shape of the part to obtain the cosmetic effect. The head portion and the contact surface portion can be properly used.

  Further, when the bulging head portion and the contact surface portion are configured to be able to give different cosmetic effects, the two operations for obtaining different cosmetic effects are related to each other. It becomes possible to carry out continuously by sequentially using the functions of both ends of the beauty tool. As a result, for example, it is possible to more efficiently perform two operations, such as an operation for removing dirt on the skin and an operation for infiltrating the cosmetic component into the skin, and a more excellent cosmetic effect can be expected.

  In addition, the bulging head portion may have a tapered side surface portion that gradually increases in diameter from the outer peripheral edge of the top surface. In this case, when the contact surface portion is used, the user can easily hold the main body portion while putting a finger on the tapered side surface portion. As a result, the beauty tool becomes easier to grip.

  In addition, the tapered side surface portion may have a shape in which a central portion is recessed inward at least in the vicinity of the proximal end side of the elongated portion (Claim 7). In this case, the hollow shape provided in the taper side surface portion is a shape that easily fits the finger. Therefore, when using the contact surface portion, the user can easily grip the main body portion while placing a finger on the tapered side surface portion. As a result, the beauty tool becomes easier to grip.

  The tapered side surface portion may be configured such that the degree of diameter expansion is different in the circumferential direction, and the diameter expansion degree is greatest in the vicinity of the proximal end side of the elongated portion. In this case, it becomes easier to put a finger on the proximal end side of the elongated portion in the tapered side surface portion. Therefore, when using the contact surface portion, the user can easily grip the main body portion while placing a finger on the tapered side surface portion. As a result, the beauty tool becomes easier to grip.

  An embodiment of the beauty tool will be described with reference to FIGS. As shown in FIGS. 1 to 5, the beauty tool 1 includes a main body portion 2 and an elongated portion 3 extending from the main body portion 2. As shown in FIGS. 1 and 9, the elongated portion 3 has a contact surface portion 4 that is brought into contact with the human skin, and is configured to give a cosmetic effect to the human skin through the contact surface portion 4. As shown in FIGS. 1, 6, and 7, the contact surface portion 4 has a substantially semi-ellipsoidal shape that bulges outward. As shown in FIGS. 1, 3, and 4, the contact surface portion 4 is disposed on the side surface near the tip of the elongated portion 3.

  As shown in FIGS. 1 and 3, the main body 2 has a bulging head portion 5 that bulges in a direction substantially perpendicular to the longitudinal direction of the elongated portion 3.

  Hereinafter, the beauty tool 1 will be described in more detail. In the following, with respect to the front-rear direction of the beauty tool 1, the side having the contact surface portion 4 may be referred to as the front, and the side having the bulging head portion 5 may be referred to as the rear. Moreover, when the beauty instrument 1 is seen from the front-back direction, the contact surface part 4 side may be made downward and the opposite side may be called upper. Moreover, the direction orthogonal to both the front-back direction and the up-down direction may be called a side. These direction indications are for convenience and have nothing to do with the actual orientation when the beauty tool 1 is used.

  As shown in FIG. 3, the beauty device 1 has a substantially arc shape when viewed from the side, and is curved so that the central portion 100 of the beauty device 1 in the longitudinal direction of the elongated portion 3 is positioned above both ends. Is formed. The length of the beauty tool 1 in the front-rear direction is about 150 mm. Moreover, the height from the horizontal surface of the front-end | tip part 31 (refer FIG. 3) of the extending direction of the elongate part 3 in the state which turned the bulging head part 5 downward and the top surface 51 was horizontal is about 29 mm. .

  Moreover, as shown in FIG.4 and FIG.5, the external line when the both ends of the front-back direction of the beauty instruments 1 are seen from the up-down direction is exhibiting the substantially circular arc shape. Further, the central portion 100 in the longitudinal direction is formed narrower than both ends when viewed from the up-down direction. The minimum width of the central portion 100 when viewed from the up and down direction is about 18 mm.

  As shown in FIG. 3, the elongated portion 3 extending forward from the main body 2 has a smooth S-shaped curved shape with a center line 33 formed by connecting the center of gravity of a cross section perpendicular to the longitudinal direction. The contact surface part 4 is arranged on the convex side of the curved shape of the center line 33. And the elongate part 3 is curving so that the connection part 32 which connects these may be arrange | positioned below with respect to both the front-end | tip part 31 and the base 30 by the side of the main-body part 2. FIG.

  That is, the surface of the elongated portion 3 on the side where the contact surface portion 4 is arranged is connected to the main body portion 2 while exhibiting a smooth curved surface shape, and the contour line 321 along the longitudinal direction from the contact surface portion 4 to the main body portion 2 ( 3) has a smooth S-shaped curved shape, and the contact surface portion 4 is disposed on the convex side thereof. Further, the base 30 side (the main body 2 side) of the elongated portion 3 has a concave curved shape along the longitudinal direction.

  As shown in FIG. 3, the back surface 35 of the contact surface portion 4 in the elongated portion 3 is connected to the main body portion 2 while exhibiting a smooth curved surface shape, and the longitudinal direction from the back surface 35 of the contact surface portion 4 to the main body portion 2 in the elongated portion 3. A contour line 320 along the line has a smooth S-shaped curved shape. And the back surface 35 of the contact surface part 4 is exhibiting concave curved shape along a longitudinal direction. Although not shown in the figure, the beauty tool 1 of this example has a substantially circular cross section perpendicular to the longitudinal direction of the elongated portion 3.

  As shown in FIGS. 3 and 4, the elongated portion 3 has a cross section orthogonal to the longitudinal direction (front-rear direction), the outer diameter gradually increases as the tip portion 31 is approached, and the maximum outer diameter portion 34 is formed. It has a shape in which the outer diameter gradually decreases after exceeding. As shown in FIG. 3, the contact surface portion 4 is disposed between the maximum outer diameter portion 34 and the tip portion 31, and is disposed so that the major axis direction of the contact surface portion 4 is inclined with respect to the longitudinal direction. ing.

  That is, the vicinity of the distal end portion 31 of the elongated portion 3 is formed in a smooth curved surface shape simulating the fingertips of the hand as a whole, and the longitudinal direction when viewed from the side at a position corresponding to the belly of the finger. The contact surface portion 4 is arranged so as to incline with respect to. In addition, the width | variety (refer FIG. 4) of the largest outer diameter part 34 when the beauty instruments 1 is seen from upper direction is about 25 mm, and the thickness of the largest outer diameter part 34 when the beauty instruments 1 is seen from the side (FIG. 3) is about 23 mm.

  As shown in FIG. 6, the contact surface portion 4 arranged at the distal end portion 31 of the elongated portion 3 has a substantially elliptical shape when viewed from the surface side in contact with the skin, and as shown in FIGS. 3 and 7, It bulges outward to present a smooth curved surface. When the contact surface portion 4 is viewed from the front side (see FIG. 6), the length in the major axis direction is about 23 mm, and the width in the minor axis direction is about 15 mm. Further, the bulging height H of the contact surface portion 4 shown in FIG. 7, that is, the height from the outer peripheral edge 42 to the vertex 41 of the contact surface portion 4 measured in a cross section in the short axis direction passing through the vertex 41 of the contact surface portion 4. Is about 3 mm.

  As shown in FIGS. 1 and 3, the main body portion 2 has a bulging head portion 5 that bulges on the same side as the curved convex side of the center line 33 in the elongated portion 3. As shown in FIG. 2, the back surface 210 of the bulging head portion 5 in the main body portion 2 continues to the base portion 30 of the elongated portion 3 while deforming while exhibiting a smooth curved surface shape. As will be described later, the beauty tool 1 is configured to be capable of imparting a beauty effect to human skin via the bulging head portion 5.

  As shown in FIGS. 3 and 4, the bulging head portion 5 has a tapered side surface portion 52 that gradually increases in diameter from the outer peripheral edge of the top surface 51. As shown in FIG. 3, the top surface 51 and the tapered side surface portion 52 are connected to each other by a curved surface. Further, each of the main body portion 2 and the elongated portion 3 and the outer peripheral edge portion of the tapered side surface portion 52 are connected to each other by a gently curved surface.

  The top surface 51 is formed flat as shown in FIG. 3, and has a substantially elliptical shape when viewed from below as shown in FIG.

  As shown in FIG. 3, the tapered side surface portion 52 has a shape in which the central portion 521 is recessed inward at least in the vicinity of the proximal end 522 of the elongated portion 3. Further, as shown in FIG. 4, the tapered side surface portion 52 has a shape in which the degree of diameter expansion is different in the circumferential direction, and the proximal side vicinity 522 of the elongated portion 3 has a shape with the largest diameter expansion degree.

  Next, the structure for exhibiting the beauty effect in the beauty tool 1 of this example will be described. As shown in FIG. 9, the beauty tool 1 is configured as an ion introducer that promotes the penetration of beauty components having a charge applied to the skin into the skin. That is, the contact surface portion 4 of the beauty tool 1 and the counter electrode 22 (see FIGS. 2 and 5) disposed on the back surface 210 of the bulging head portion 5 in the main body portion 2 function as electrodes of the ion introducer. It is configured as follows. The beauty tool 1 of this example is configured to be capable of generating a potential difference between the contact surface portion 4 and the counter electrode 22 when the contact surface portion 4 and the counter electrode 22 are both in contact with the skin. This allows an iontophoretic current to flow through the human skin and promotes penetration of beauty ingredients into the skin. In addition, an LED indicator 53 (see FIG. 5) configured to emit light while an iontophoretic current flows through the skin is disposed on the back surface 210 of the main body 2.

  Further, as shown in FIG. 8, the beauty tool 1 is configured as a remover capable of adsorbing and removing the beauty agent 6 configured to be adsorbed and removed by magnetic force from the applied skin. That is, the beauty tool 1 of this example has a neodymium magnet (not shown) built in the bulging head portion 5, and the top surface 51 of the bulging head portion 5 becomes a magnetic force generating surface that generates magnetic force. It is configured as follows.

  Next, an example of how to use the beauty tool 1 will be described. First, before using the beauty tool 1, the user applies a cosmetic agent 6 containing a charged beauty component to the skin. In this example, L-ascorbic acid-2-phosphate sodium was used as a cosmetic ingredient. The cosmetic agent 6 is configured to be adsorbed by a magnetic force by mixing magnetic powder or the like, and has a function of adsorbing dirt on the skin.

  After applying the cosmetic agent 6, the user grasps the elongated portion 3 as shown in FIG. 8, for example, and brings the top surface 51 side of the bulging head portion 5 closer to the skin. At this time, as shown in FIG. 10, for example, as shown in FIG. 10, the position where the elongated part 3 is gripped is such that the little finger ball of the user follows the curved shape of the back surface 35 of the contact surface part 4. It becomes easier to grip. In addition, as shown in FIG. 10, the index finger may be stretched along the back surface 210 of the main body 2.

  As shown in FIG. 8, when the top surface 51 of the bulging head portion 5 is brought close to the skin surface to which the cosmetic agent 6 is applied, the used cosmetic agent 6 that adsorbs dirt on the skin is adsorbed from the skin surface by a magnetic force. Removed. At this time, L-ascorbic acid-2-phosphate sodium, which is a cosmetic component in the cosmetic agent 6, is not adsorbed by a magnetic force, and thus is applied to the skin surface.

  After removing the used beauty agent 6 from the skin in this way, the user changes the beauty tool 1, and the main body 2 is moved so that the contact surface 4 protrudes from the hand and the counter electrode 22 contacts the palm. Hold it. At this time, for example, as shown in FIG. 11, the position of gripping the main body 2 is set so that the index finger is placed on the back surface 35 of the contact surface portion 4 while putting the finger on the tapered side surface portion 52. It can be gripped more easily and can be handled easily.

  As shown in FIG. 9, when the contact surface portion 4 is brought into contact with the skin surface, an iontophoretic current flows through the contact portion between the contact surface portion 4 and the skin. The beauty tool 1 of this example is configured such that the contact surface portion 4 functions as a cathode and the counter electrode 22 functions as an anode when an iontophoretic current flows through the skin. Thereby, the L-ascorbic acid-2-phosphate ion which exists in the skin surface which is contacting the contact surface part 4 can be osmose | permeated inside the skin.

  Next, the effect of the beauty tool 1 will be described. As shown in FIGS. 1 to 5, in the beauty tool 1, the contact surface portion 4 has a specific shape and is disposed at a specific position. The contact surface portion 4 thus arranged has a shape simulating the abdominal portion of the finger of the hand, and has a shape that easily fits naturally to the skin of the portion having a undulating shape.

  That is, since the contact surface portion 4 has a substantially semi-ellipsoidal shape that bulges outward, the contact surface portion 4 and the skin are brought into contact with, for example, a portion that is recessed from the surroundings. Can naturally come into contact with each other. Moreover, since the contact surface part 4 is arrange | positioned at the front-end | tip vicinity side of the elongate part 3, when making the contact surface part 4 contact | abut on the site | part which shows the shape raised from the circumference | surroundings, for example, the periphery of the elongate part 3 and the said protrusion part And are less likely to interfere with each other. As a result, the contact surface portion 4 can be easily brought into contact with the base of the raised portion.

  As shown in FIG. 3, the elongated portion 3 has a smooth S-shaped curved center line 33 formed by connecting the center of gravity of the cross section orthogonal to the longitudinal direction. The center line 33 is disposed on the convex side of the curved shape. Therefore, when the contact surface portion 4 is brought into contact with the skin, the elongated portion 3 and the skin are less likely to interfere with each other, and the contact surface portion 4 can be more easily fitted to a portion having a large undulation. As a result, the beauty tool 1 becomes easier to handle than in the past.

  Further, in this case, the proximal end side of the elongated portion 3 (near the base portion 30) exhibits a concave curved shape along the longitudinal direction. Therefore, when the main body 2 is gripped and the contact surface portion 4 is used, the gripping finger is easily placed in the concave portion. As a result, since it becomes easy to hold | maintain the main-body part 2, the ease of handling of the beauty instrument 1 can be improved more.

  Further, as shown in FIG. 3, the back surface 35 of the contact surface portion 4 in the elongated portion 3 continues to the main body portion 2 while exhibiting a smooth curved surface shape, and extends from the back surface 35 of the contact surface portion 4 in the elongated portion 3 to the main body portion 2. A contour line 320 along the longitudinal direction has a smooth S-shaped curved shape. Therefore, when the main body part 2 is gripped and the contact surface part 4 is used, the main body part 2 has a shape that easily fits the hand. As a result, since it becomes easy to hold | maintain the main-body part 2, the ease of handling of the beauty instrument 1 can be improved more.

  Further, in the elongated portion 3, the back surface 35 of the contact surface portion 4 has a concave curved shape along the longitudinal direction. Therefore, when the main body 2 is gripped and the contact surface portion 4 is used, the fingertip is easily fitted on the back surface 35 of the contact surface portion 4. For example, as shown in FIG. 11, when the user uses the contact surface portion 4, the user places the fingertip on the back surface 35 of the contact surface portion 4, so that the user can feel almost the position sense that touches the skin with the fingertip. It becomes easy to make the contact surface portion 4 touch the skin with the same feeling. Therefore, it becomes easier to move the position of the contact surface part 4 on the skin according to the user's intention. As a result, the ease of handling of the beauty tool 1 can be further improved.

  Further, as shown in FIGS. 1 and 3, it has a bulging head portion 5 that bulges on the same side as the convex side of the curved shape of the center line 33 in the elongated portion 3. And as shown in FIG. 8, it is comprised so that the beauty effect can be provided to a human body skin via the bulging head part 5. FIG. Therefore, the beauty tool 1 can exhibit a beauty effect at two locations of the contact surface portion 4 and the bulging head portion 5. Further, by providing the bulging head portion 5 in the specific direction, the bulging head portion 5 can be easily directed to a site where a cosmetic effect on the skin surface is to be obtained. As a result, the convenience of the beauty tool 1 can be further improved.

  Further, since the main body 2 has the bulging head 5, the user can hold the main body 2 while putting a finger on the bulging head 5 when using the function on the contact surface 4 side. It becomes. Therefore, it becomes easier for the user to hold the beauty tool 1.

  Further, as shown in FIG. 3, the bulging head portion 5 has a tapered side surface portion 52 that gradually increases in diameter from the outer peripheral edge of the top surface 51. Therefore, when the contact surface portion 4 is used, the user can easily grip the main body portion 2 while putting a finger on the tapered side surface portion 52. As a result, the beauty tool 1 becomes easier to grip.

  Further, the tapered side surface portion 52 has a shape in which the central portion 521 is recessed inward at least in the vicinity of the proximal end 522 of the elongated portion 3. Thereby, the hollow shape provided in the taper side part 52 becomes a shape which fits a finger easily. Therefore, for example, as shown in FIG. 10, when using the contact surface portion 4, the user can easily hold the main body portion 2 while placing a finger on the tapered side surface portion 52. As a result, the beauty tool 1 becomes easier to grip.

  Further, as shown in FIGS. 3 and 4, the tapered side surface portion 52 is configured such that the degree of diameter expansion is different in the circumferential direction, and the proximal end side vicinity 522 of the elongated portion 3 has the largest diameter expansion degree. Therefore, it becomes easier to put a finger on the proximal end side of the elongated portion 3 in the tapered side surface portion 52. Therefore, for example, as shown in FIG. 11, when using the contact surface portion 4, the user can easily hold the main body portion 2 while placing a finger on the tapered side surface portion 52. As a result, the beauty tool 1 becomes easier to grip.

  Further, by removing the cosmetic agent 6 from the skin surface by the bulging head portion 5, it is possible to remove dirt and waste products in the skin and leave a cosmetic component to be permeated into the skin on the skin surface. be able to. Furthermore, in this example, the contact surface part 4 of the elongate part 3 is comprised so that a beauty component can osmose | permeate skin by ion introduction. Therefore, by reversing the portion gripped by the beauty tool 1 and bringing the contact surface portion 4 into contact with the skin, two types of operations for obtaining a beauty effect can be easily and continuously performed, and a plurality of different operations can be performed. This eliminates the hassle of using different beauty tools.

  Moreover, in this example, the shape of the cross section orthogonal to the longitudinal direction of the elongate part 3 is substantially circular. Therefore, when using the function on the bulging head portion 5 side, the user can more easily grip the elongated portion 3, and the beauty tool 1 can be more easily handled.

  As described above, the beauty tool 1 is easier to handle than in the past.

  Moreover, in this example, the bulging head part 5 and the contact surface part 4 are comprised so that the mutually different cosmetic effect can be given. Therefore, two operations for obtaining different cosmetic effects that are related to each other can be successively performed by sequentially using the functions of the contact surface portion 4 and the bulging head portion 5 in one beauty tool 1. Become.

  And the beauty instrument 1 of this example performs two operations of removing the dirt of the skin using the bulging head portion 5 and the operation of permeating the cosmetic component using the contact surface portion 4 into the skin continuously. It can be carried out. As a result, two operations for obtaining a beauty effect can be performed more efficiently, and a more excellent beauty effect can be expected.

  In addition, in the said Example, although the example of the beauty instruments 1 comprised so that the contact surface part 4 might each function as an ion introducer and the bulging head part 5 might function as a remover, the contact surface part 4 and the bulging head part 5 were shown. The cosmetic effect by using is not limited to these. Moreover, although the contact surface part 4 and the bulging head part 5 showed the example of the beauty instruments 1 comprised so that the mutually different cosmetic effect could be exhibited, the contact surface part 4 and the bulging head part 5 have the same cosmetic effect. It is also possible to configure so that

  Moreover, the structure which does not provide the bulging head part 5 is also possible. Even in this case, by configuring the beauty tool so as to include the shape described above, the beauty tool has the effects derived from each shape.

  Further, in the above embodiment, even when the contact surface portion 4 is not provided in the elongated portion 3 and only the bulging head portion 5 is provided, by configuring the beauty device to include the shape described above, The effects derived from each shape are exhibited.

DESCRIPTION OF SYMBOLS 1 Beauty instrument 2 Main-body part 3 Elongate part 4 Contact surface part 5 Swelling head

Claims (8)

The main body,
An elongated portion extending from the main body,
The elongate part has a contact surface part to be brought into contact with human skin, and the contact surface part is configured to function as an electrode that gives a cosmetic effect to human skin,
The contact surface is a substantially semi-ellipsoidal shape that bulges outward and coloration, and its longitudinal direction is oriented in the longitudinal direction of the elongate portion,
And the said contact surface part is arrange | positioned along the bulging shape of the side surface near the front-end | tip which exhibits the smooth curved surface shape of the said elongate part, The beauty instrument characterized by the above-mentioned.   2. The beauty device according to claim 1, wherein the elongated portion has an S-shaped curved shape with a smooth center line formed by connecting the center of gravity of a cross section perpendicular to the longitudinal direction, and the contact surface portion is A beauty instrument that is arranged on the convex side of the curved shape of the center line.   3. The beauty device according to claim 1, wherein a back surface of the contact surface portion in the elongated portion is connected to the main body portion while exhibiting a smooth curved surface shape, and extends from the back surface of the contact surface portion in the elongated portion to the main body portion. A beauty device characterized in that the contour line along the longitudinal direction of the hair has a smooth S-shaped curved shape.   The beauty tool according to any one of claims 1 to 3, wherein the elongated portion has a concave curved shape along a longitudinal direction of a back surface of the contact surface portion. The beauty tool according to any one of claims 1 to 4, wherein the main body portion has a bulging head portion that bulges on the same side as the side on which the contact surface portion bulges, and the bulging head portion. A beauty instrument characterized by being configured to be capable of imparting a beauty effect to human skin through the skin.   6. The beauty device according to claim 5, wherein the bulging head portion has a tapered side surface portion that gradually increases in diameter from the outer peripheral edge of the top surface.   The beauty instrument according to claim 6, wherein the tapered side surface portion has a shape in which a central portion is recessed inward at least in the vicinity of the proximal end side of the elongated portion.   The beauty device according to claim 6 or 7, wherein the tapered side surface portion has a different diameter expansion degree in a circumferential direction, and the diameter expansion degree is the largest in the vicinity of the proximal end side of the elongated portion.

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