JP2015016292A - Remover - Google Patents

Abstract

To provide a remover capable of easily removing a cosmetic agent. A remover has a suction head portion having a magnet in a main body portion. The suction head unit 2 has a main suction region 22 on the surface 21. The main attracting region 22 has a magnetic flux density of 36 mT or more at a point R that is 1 cm away from an internal point O in the normal N direction. One magnetic pole surface 32 in the magnet 3 is disposed facing the wall portion 201 having the main attracting region 22 in the attracting head portion 2, and the other magnetic pole surface 33 in the magnet 3 is a plate shape made of a soft magnetic material. The yoke material 4 is preferably covered. [Selection] Figure 4

Description

  The present invention relates to a remover for adsorbing and removing a paste-like cosmetic agent by magnetic force.

  Paste-type cosmetics used for beauty are roughly classified into those that become a film after a certain time after application and those that maintain a paste state even after a long time. The cosmetic agent that becomes a film after application can be easily separated from the skin by grasping and peeling off a part thereof. On the other hand, as a method for removing a cosmetic agent that maintains the paste state after application from the skin after use, a method of wiping with cotton or the like, or washing off with warm water or the like is common.

  As a method for removing a cosmetic agent after use more easily than these general methods, for example, as disclosed in Patent Document 1, a cosmetic agent mixed with iron powder and a remover provided with a magnet in the main body. A method of using them in combination has been proposed. The remover described in Patent Document 1 is configured such that the magnet of the main body is covered with a cap portion, and the iron powder in the cosmetic can be adsorbed on the surface of the cap portion by the magnetic force of the magnet.

JP 2005-312497 A

  However, conventional removers still have room for improvement in terms of ease of adsorption removal of cosmetics, and it is desirable to develop a remover that can adsorb and remove cosmetics without bringing the magnetic force generation surface into contact with the skin. ing. That is, the conventional remover needs to make the magnetic force generating surface sufficiently close to the beauty agent in order to adsorb the beauty agent after use from the skin. For example, when trying to adsorb and remove a cosmetic applied to a portion having a relatively undulating shape such as a face, it may be necessary to bring the magnetic force generating surface into contact with the skin. For this reason, the magnetic powder contained in the cosmetic agent is rubbed against the skin, and there is a possibility of giving unnecessary stimulation to the skin.

  The present invention has been made in view of the above background, and an object of the present invention is to provide a remover capable of easily removing a cosmetic agent.

One aspect of the present invention is a remover having a suction head portion including a magnet in a main body portion, and the suction head portion has a main suction region on a surface thereof.
The remover is characterized in that the magnetic flux density at a point 1 cm away from the point in the main adsorption region in the normal direction is 36 mT or more.

  The remover has a main suction region having the above characteristics on the surface of the suction head portion. Therefore, the remover can adsorb and remove the cosmetic agent from a distance by bringing the main adsorption area closer to the cosmetic agent applied to the skin. In other words, for example, by bringing the suction head portion closer to the skin by directing the main suction region toward the base of a portion that exhibits a shape that is recessed from the surroundings or a portion that has a shape that rises from the surroundings, While maintaining the separated state, the cosmetic agent applied to these parts can be easily removed by adsorption. As a result, the user of the remover can easily remove and adsorb the cosmetic agent even in a region that has a large undulation and is difficult to adsorb and remove the cosmetic agent.

  As described above, the remover can easily remove the cosmetic agent.

FIG. 3 is a perspective view of a remover in the first embodiment. The side view of the remover in Example 1. FIG. The bottom view of the remover in Example 1 (plan view seen from the top surface side of the suction head portion). FIG. 4 is a cross-sectional view taken along line IV-IV in FIG. 2. 3 is a graph showing the magnetic flux density on the top surface of the suction head portion in Example 1. FIG. The graph which shows the magnetic flux density on the virtual plane in Example 1 1 cm away from the top face of the adsorption head part in the normal line direction. The graph which shows the magnetic flux density on the virtual plane in Example 1 which was 2 cm away from the top face of the adsorption head part in the normal line direction. 6 is a graph showing the magnetic flux density on the surface opposite to the suction head portion in Example 1. FIG. The photograph which shows the state of the beauty agent after performing adsorption removal of a magnetic powder using the remover whose magnetic flux density is 36mT in an experiment example. The photograph which shows the state of the beauty agent after performing adsorption removal of a magnetic powder using the remover whose magnetic flux density is 28 mT in an experiment example. The photograph which shows the state of the beauty agent after performing adsorption adsorption removal of magnetic powder using the remover whose magnetic flux density is 27mT in an experiment example. The side view of the remover which has the adsorption head part in which the magnet in Example 2 exposed. FIG. 6 is a perspective view of a remover having a spherical main body portion in Embodiment 3. FIG. 10 is a perspective view of a remover having a cylindrical main body portion in Embodiment 4.

  The removal head may be provided with a magnet exposed to the outside, or a magnet may be incorporated. When the magnet is exposed to the outside, at least a part of the magnet surface becomes the main attracting region. On the other hand, when the magnet is built in the suction head portion, at least a part of the outer surface of the suction head portion becomes the main suction region.

  When a reference point is set in the main attraction area, the magnetic flux density at a point 1 cm away from the reference point is 36 mT or more along the normal direction of the surface at the reference point. It is configured. Therefore, the magnetic force acting on the magnetic powder mixed with the cosmetic agent is sufficiently strong in a state where the main adsorption region is separated from the cosmetic agent applied to the skin by 1 cm. As a result, the remover having the main adsorption region can efficiently remove the cosmetic agent applied to the skin while maintaining the state where the adsorption head portion is separated from the skin. In order to more efficiently remove and remove the cosmetic agent, it is preferable that the magnetic force generated from the magnet is configured to act farther away, and from the reference point along the normal direction of the surface at the reference point. It is more preferable that the magnetic flux density at a point 2 cm away from the outside is 36 mT or more.

  On the other hand, when the magnetic flux density at the above point is less than 36 mT, the magnetic force acting on the magnetic powder becomes insufficient, so it is necessary to bring the main adsorption area closer to the skin and perform adsorption removal of the cosmetic agent. Therefore, there exists a possibility that the main adsorption area | region and the cosmetics apply | coated to skin may contact, and it is unpreferable.

  The magnet is preferably built in the suction head portion. That is, it is preferable that the magnet is covered with a member constituting the suction head portion. In this case, the presence of the member can prevent the cosmetic agent attracted by the magnetic force from directly contacting the magnet. Therefore, the used cosmetic agent can be easily removed from the suction head portion.

  In addition, one magnetic pole surface of the magnet is arranged facing the wall portion having the main attracting region in the attracting head portion, and the other magnetic pole surface of the magnet is covered with a plate-like yoke material made of a soft magnetic material. It may be broken. In this case, since the outer peripheral edge of the yoke material becomes a substantial magnetic pole, for example, compared to the case of using a cup-shaped yoke material, the magnetic field lines connecting one magnetic pole surface of the magnet and the outer peripheral edge of the yoke material. Becomes easier to extend farther toward the one magnetic pole surface side. As a result, on one magnetic pole surface side of the magnet, the magnetic force can easily reach farther toward the outer space of the remover, and the cosmetic agent applied to the skin can be more easily removed by adsorption.

  On the other hand, since the magnetic field is shielded by the yoke material on the other magnetic pole face side, the magnetic force acting toward the opposite side of the attraction head portion on the other magnetic pole face side of the magnet is weakened. Therefore, the part where the cosmetic agent is adsorbed is limited to the main adsorption region and the vicinity thereof, and it is easy to prevent the user from unintentionally touching the main adsorption region and the cosmetic agent adsorbed in the vicinity thereof. As a result, it becomes easy to prevent the hand from becoming dirty during use of the remover. When the yoke material is disposed as described above, for example, the magnetic flux density on the surface opposite to the suction head portion can be set to 60 mT or less.

  Further, the suction head portion may be disposed at one end of the main body portion having a substantially rod shape, and may be swelled in a direction substantially orthogonal to the longitudinal direction of the main body portion. In this case, when the suction head portion has the specific shape, when the user uses the remover, it is easy to direct the main suction region to the skin surface on which the cosmetic agent is applied. As a result, the remover is easier to handle for the user.

  Further, the suction head portion has a top surface and a side surface connecting the outer peripheral edge of the top surface and the main body portion. You may have the edge part adsorption | suction area | region comprised so that adsorption removal of the agent was possible in an outer peripheral edge. In this case, the outer peripheral edge of the top surface is in a state in which the suction head portion is separated from the skin, for example, with respect to the base portion of the portion exhibiting a depressed shape or a raised shape compared to the center portion. While maintaining, the distance from the skin can be made closer. For this reason, it is possible to more efficiently perform the adsorption removal of the cosmetic agent applied to the skin while maintaining the state in which the suction head portion is separated from the skin even for a portion having a large undulation shape.

  The edge adsorbing area is configured to adsorb and remove the cosmetic when the adsorbing head part is separated from the skin when the area is brought close to the cosmetic applied to the skin. Not limited to this, when a reference point is further set in the edge adsorbing region, the magnetic flux density at a point 2 cm away from the reference point along the normal direction of the surface at the reference point is 36 mT or more. You may comprise so that it may become.

Example 1
Examples of the remover will be described with reference to FIGS. As shown in FIGS. 1 to 4, the remover 1 has a suction head portion 2 with a built-in magnet 3 in the main body portion 10. The suction head unit 2 has a main suction region 22 on the surface 21. And the magnetic flux density in the point P (refer FIG. 4) 2 cm away from the point O in the main adsorption | suction area | region 22 in the normal line N direction of the surface 21 is 36 mT or more (refer FIG. 7).

  As shown in FIGS. 1-3, the main-body part 10 of the remover 1 is exhibiting substantially rod shape, and has the adsorption | suction head part 2 in the end. In the following description, unless otherwise specified, the direction of the remover 1 is the front direction of the end portion having the suction head portion 2 in the longitudinal direction of the main body 10 and the opposite side is the rear side. Moreover, let the direction in which the main adsorption | suction area | region 22 was provided be a downward direction, and let the reverse direction be an upper direction. 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 remover 1 is used.

  As shown in FIG. 2, the main body portion 10 is formed so as to be bent so that the center portion 11 in the front-rear direction (longitudinal direction) is located above the both end portions when viewed from the side. Moreover, as shown in FIG. 3, the external line when the both ends of the main-body part 10 are seen from the up-down direction is exhibiting the substantially circular arc shape. Further, the central portion 11 in the longitudinal direction of the main body portion 10 is formed narrower than both ends when viewed from the vertical direction.

  As shown in FIGS. 2 and 3, the suction head portion 2 is disposed at one end (front) of the substantially rod-shaped main body portion 10. Further, as shown in FIG. 2, the suction head unit 2 bulges in a direction (downward) substantially orthogonal to the longitudinal direction of the main body unit 10.

  As shown in FIGS. 2 and 3, the suction head portion 2 has a top surface 24 and a side surface 242 formed between the outer peripheral edge 241 of the top surface 24 and the main body portion 10. As shown in FIG. 3, the top surface 24 has a main adsorption region 22 at the center thereof, and an edge adsorbing region 243 configured to adsorb and remove the beauty agent applied to the skin as an outer peripheral edge 241 and It has in the vicinity. In addition, the edge part adsorption | suction area | region 243 of this example is comprised so that the magnetic flux density in the point 1 cm away from the point in the said area | region in the normal line direction of the top surface 24 may be 36 mT or more.

  The top surface 24 is formed flat as shown in FIG. 2, and has a substantially elliptical shape when viewed from below as shown in FIG. Further, the top surface 24 includes an edge adsorbing region 243 in the vicinity of the short axis of the top surface 24 at the outer peripheral edge 241.

  As shown in FIG. 2, the side surface 242 gradually increases in diameter from the outer peripheral edge 241 of the top surface 24 toward the upper side.

  In this example, a columnar neodymium magnet 31 magnetized in the axial direction is used as the magnet 3 built in the suction head unit 2. The neodymium magnet 31 is disposed at a substantially central portion of the top surface 24 of the suction head portion 2, and a wall portion of which one magnetic pole surface 32 has the main suction region 22 in the suction head portion 2 as shown in FIG. 4. Facing 201. The other magnetic pole surface 33 of the neodymium magnet 31 is covered with a disk-shaped yoke material 4 made of a soft magnetic material.

  FIG. 4 shows an outline of the magnetic force lines 5 representing the magnetic force generated from the neodymium magnet 31. The magnetic field lines 5 extend downward from one magnetic pole surface 32 of the neodymium magnet 31 through the wall portion 201 having the main attracting region 22, and a position deviated radially outward from the central axis of the neodymium magnet 31 is defined as a vertex 51. It has a loop shape. Further, in the vicinity of the other magnetic pole surface 33 of the neodymium magnet 31, the magnetic force lines 5 are concentrated on the yoke material 4, and are difficult to leak upward from the yoke material 4. As described above, in the remover 1 of this example, the magnetic force generated by the neodymium magnet 31 is likely to act on the neodymium magnet 31 downward and further far away, and the magnetic force is less likely to act upward. It is configured.

  The neodymium magnet 31 used in this example has a columnar shape with a height of about 8 mm and a diameter of about 30 mm. Further, as the yoke material 4, a steel plate having a disk shape with a thickness of about 2 mm and a diameter of about 30 mm is used.

  The results of measuring the magnetic flux density around the suction head portion 2 in the remover 1 configured as described above are shown in FIGS.

  FIG. 5 is a graph showing magnetic flux density on a plane including the top surface 24 of the suction head unit 2, measured along a straight line in the lateral direction passing through the central axis of the neodymium magnet 31. The vertical axis in FIG. 5 indicates the strength of the magnetic flux density, and the horizontal axis indicates the measurement position of the magnetic flux density by the amount of displacement from the central axis when the central axis of the neodymium magnet 31 is 0 mm.

  In addition, in FIG. 5, although the example which measured the magnetic flux density along the side direction was shown, if it measures along the straight line which passes along the central axis of the neodymium magnet 31, it will be FIG. The same tendency is shown. Further, one magnetic pole surface 32 of the neodymium magnet 31 is arranged in the range of -15.0 mm to 15.0 mm (see arrow A) as shown by the chain line in FIG.

  Similarly, FIG. 6 shows a surface parallel to the top surface 24 of the suction head unit 2 and measured along a straight line passing through the central axis of the neodymium magnet 31 and is normal to the top surface 24. It is a graph which shows the magnetic flux density on the virtual plane (not shown) which is 1 cm away in the N direction. The vertical axis in FIG. 6 indicates the strength of the magnetic flux density, and the horizontal axis indicates the measurement position of the magnetic flux density by the amount of displacement from the central axis when the central axis of the neodymium magnet 31 is 0 mm. Similarly to FIG. 5, FIG. 6 shows an example in which the magnetic flux density is measured along the lateral direction. However, if measured along a straight line passing through the central axis of the neodymium magnet 31, any direction is obtained. However, the same tendency as in FIG. Other displays are the same as in FIG.

  Similarly, FIG. 7 shows a surface parallel to the top surface 24 of the suction head unit 2 and measured along a straight line passing through the central axis of the neodymium magnet 31 and is normal to the top surface 24. It is a graph which shows the magnetic flux density on the virtual plane Q (refer FIG. 4) which is 2 cm away in the N direction. The vertical axis in FIG. 7 indicates the strength of the magnetic flux density, and the horizontal axis indicates the measurement position of the magnetic flux density by the amount of displacement from the central axis when the central axis of the neodymium magnet 31 is 0 mm. Similarly to FIG. 5, FIG. 7 shows an example in which the magnetic flux density is measured along the lateral direction. However, if measured along a straight line passing through the central axis of the neodymium magnet 31, any direction is obtained. However, the same tendency as in FIG. Other displays are the same as in FIG.

  8 is measured along a straight line in the lateral direction passing through the intersection of the central axis of the neodymium magnet 31 and the surface 101 (see FIGS. 2 and 4) on the opposite side of the suction head portion 2 in the main body portion 10. It is a graph which shows the magnetic flux density which carried out. The vertical axis in FIG. 8 indicates the strength of the magnetic flux density, and the horizontal axis indicates the measurement position of the magnetic flux density by the amount of displacement in the lateral direction from the central axis when the central axis of the neodymium magnet 31 is 0 mm. Yes. Other displays are the same as in FIG. Moreover, although the example which measured the magnetic flux density along the side direction was shown in FIG. 8, it is along the straight line which passes along the central axis of the neodymium magnet 31, and the height of the measurement position from the neodymium magnet 31 is constant. If so, the same tendency as in FIG. 7 is exhibited in any direction.

  Further, the remover 1 of the present example has a first electrode 12 and a second electrode 13 on the side peripheral surface of the main body 10. As shown in FIG.2 and FIG.3, the 1st electrode 12 is arrange | positioned in the rear-end part of the main-body part 10, and the electrode surface has faced the downward direction. As shown in FIG. 1, the second electrode 13 is disposed above the main body portion 10, that is, on the surface 101 opposite to the suction head portion 2.

  The remover 1 of this example is also configured as an iontophoresis device that penetrates a cosmetic component having a charge on the surface of the human skin into the skin due to a potential difference between the first electrode 12 and the second electrode 13. That is, the remover 1 is configured to allow a cosmetic component having a charge on the surface of the human skin to penetrate into the skin by generating a potential difference between the first electrode 12 and the second electrode 13. Moreover, the remover 1 of this example may generate a potential difference between the first electrode 12 and the second electrode 13 when both the first electrode 12 and the second electrode 13 are in contact with the human body. It is configured to be able to.

  Next, the function and effect of the remover 1 will be described. The remover 1 has a main suction region 22 having the above-described characteristics on the surface 21 of the suction head unit 2. Therefore, the remover 1 can remove the cosmetic agent from a distance by bringing the main adsorption region 22 closer to the cosmetic agent applied to the skin. As a result, the user of the remover 1 can easily perform adsorption removal of the cosmetic agent even at a site that has a large undulating shape and is difficult to adsorb and remove the cosmetic agent.

  Further, as shown in FIG. 4, one magnetic pole surface 32 in the neodymium magnet 31 is arranged facing the wall portion 201 having the main adsorption region 22 in the adsorption head unit 2, and the other magnetic pole in the neodymium magnet 31. The surface 33 is covered with a plate-like yoke material 4 made of a soft magnetic material. Therefore, the magnetic force is likely to reach farther from one magnetic pole surface 32 of the neodymium magnet 31 toward the outer space of the remover 1, and also from the other magnetic pole surface 33 toward the surface 101 opposite to the attraction head portion 2. It becomes easy to weaken the magnetic force acting. As a result, the remover 1 can more efficiently adsorb and remove the cosmetic agent applied to the skin, and it is easy to prevent the hands from becoming dirty during use of the remover 1.

  Further, the suction head portion 2 in this example is disposed at one end of the main body portion 10 having a substantially rod shape, and is swelled in a direction substantially orthogonal to the longitudinal direction of the main body portion 10. Therefore, when the user uses the remover 1, it becomes easy to direct the main adsorption region 22 to the skin surface to which the cosmetic agent is applied. As a result, the remover 1 is easier to handle for the user.

  The suction head unit 2 has a top surface 24 and a side surface 242 connecting the outer peripheral edge 241 of the top surface 24 and the main body 10. While having the adsorption | suction area | region 22, it has the edge part adsorption | suction area | region 243 in the outer periphery edge 241. FIG. That is, the suction head unit 2 has a corner (see FIG. 4) on the outer peripheral edge 241 of the top surface 24, and sucks the cosmetic applied to the skin by the edge suction region 243 arranged at the corner. It is configured to be removable.

  The suction head portion 2 configured as described above can easily approach the corner portion (outer peripheral edge 241) to a portion having a large undulation shape. Therefore, the remover 1 can more efficiently perform the adsorption removal of the cosmetic applied to the skin while maintaining the state where the adsorption head unit 2 is separated from the skin by bringing the edge adsorbing region 243 closer. Will be able to.

  As described above, the remover 1 can easily absorb and remove the cosmetic applied to the skin, and can be more easily handled by the user.

  In this example, a neodymium magnet 31 is built in the attracting head unit 2. Since the neodymium magnet 31 has a property that allows the magnetic force to easily act far away, it can be suitably used for the remover 1. As the magnet 3, in addition to the neodymium magnet 31, various permanent magnets such as ferrite magnets and electromagnets can be used.

(Experimental example)
In this example, in order to determine the magnetic characteristics of the adsorption head unit 2 in the remover 1 of Example 1, the removal performance of the magnetic powder in the cosmetic agent was evaluated using a remover having various magnetic characteristics. The experimental method will be described below.

  The remover used in this example has a magnetic flux density at a point P that is 2 cm away from the point in the main adsorption region 22 in the normal N direction by changing the magnet 3 or the like built in the adsorption head unit 2 in Example 1. The values shown in Table 1 are used.

On the other hand, as a cosmetic agent, a paste having a viscosity of 2750 mPa · s was used, and magnetic powder made of magnetite was mixed therewith. The mixing ratio of the magnetic powder was 70% by mass with respect to the total of the cosmetic and the magnetic powder. The magnetic powder having a volume average particle size of 50 to 70 μm and a saturation magnetization of about 76 Am ² / kg was used. The volume average particle diameter can be calculated as the cumulative 50% particle diameter (median diameter) obtained by the volume distribution mode and display under the sieve in the particle size distribution obtained by the laser diffraction scattering method.

  In evaluating the adsorption performance of magnetic powder, first, about 18 g of the mixture of the cosmetic agent and magnetic powder mixed as described above was applied to the back of the hand. Next, the remover was brought close to the cosmetic agent while making the main adsorption region 22 of the remover substantially parallel to the back of the hand. And the degree to which the magnetic powder was adsorbed when the said mixture was arranged at the point P 2 cm away from the point in the main adsorption | suction area | region 22 in the normal line N direction was confirmed visually. The results are shown in Table 1. Of the symbols shown in Table 1, A indicates a state in which the magnetic powder is almost adsorbed and removed and cannot be visually confirmed, and B indicates that the magnetic powder is mostly adsorbed, but agglomerated magnetic powder remains in several places. C is a symbol indicating a state in which many magnetic powders aggregated in a lump remain.

  As can be seen from Table 1, when the magnetic flux density acting on the cosmetic agent was 36 mT or more, the magnetic powder was almost absorbed and removed by the remover, and almost no visible massive residue was seen. FIG. 9 shows a photograph of the cosmetic after the magnetic powder is adsorbed and removed using a remover having a magnetic flux density of 36 mT at a point P 2 cm away from the point in the main adsorption region 22 in the normal N direction. As shown in FIG. 9, most of the magnetic powder was adsorbed and removed from the portion 61 facing the main adsorption region 22 in the cosmetic 6 applied to the skin. Thus, it can be seen that the remover 1 of Example 1 can easily and efficiently perform the magnetic powder contained in the cosmetic agent in a state where the main adsorption region 22 is 2 cm away from the cosmetic agent applied to the skin. In this embodiment, the magnetic flux density at a point P 2 cm away from the point in the main adsorption region 22 in the normal N direction is set to 36 mT so that the magnetic powder can be adsorbed and removed even at a position further away from the application surface. However, even if the remover 1 is configured such that the magnetic flux density at a point R (see FIG. 4) 1 cm away from the point in the main adsorption region 22 in the normal N direction is 36 mT or more, the above effect is sufficiently exhibited. it can.

  On the other hand, when the magnetic flux density acting on the cosmetic agent was less than 36 mT, the remover could not completely remove the magnetic powder, and a massive residue was observed. As an example in which a massive residue was observed, after removing and adsorbing magnetic powder using a remover having a magnetic flux density of 28 mT at a point P 2 cm away from the point in the main adsorption region 22 in the normal N direction. A photograph of the beauty agent is shown in FIG. Further, FIG. 11 shows a photograph of the beauty agent after the magnetic powder is adsorbed and removed using a remover having a magnetic flux density of 27 mT at a point P 2 cm away from the point in the main adsorption region 22 in the normal N direction. . As shown in FIGS. 10 and 11, when the magnitude of the magnetic flux density at a point P 2 cm away from the point in the main adsorption region 22 in the normal N direction is less than 36 mT, the portion facing the main adsorption region 22 In 61, a massive residue 62 was seen. Moreover, the tendency for the massive residue 62 to generate more was seen, so that the magnetic flux density which acts on a beauty agent became small.

  As shown in FIGS. 10, 11 and Table 1, the remover configured such that the magnetic flux density at a point R 1 cm away from the point in the main adsorption region 22 in the normal N direction is less than 36 mT is the main adsorption. The magnetic powder cannot be removed well unless the region 22 is brought close to the skin to a distance of less than 1 cm and the cosmetic agent is removed by adsorption. Therefore, depending on the case, the main adsorption region 22 and the cosmetic agent may come into contact with each other.

  The cosmetic agent that is removed from the skin by the remover 1 is not limited to the paste-like cosmetic agent as described above, and is generally used as a cosmetic agent applied to the skin, such as cream, gel, or liquid. Although what has a property is assumed, properties other than this may be sufficient. Moreover, the beauty agent contains various beauty components, and may be configured to exhibit a beauty effect such as replenishing nutrients to the skin or raising the dirt component of the skin. Further, the cosmetic agent may be configured such that at least a part of the cosmetic powder remains on the skin surface when the magnetic powder in the cosmetic agent is adsorbed and removed from the skin by a magnetic force according to the beauty effect to be obtained. It may be configured such that almost all of the skin surface is removed along with the magnetic powder.

  Moreover, what consists of the metal and metal oxide which show ferromagnetism can be used for the magnetic powder mixed with a cosmetic agent. The surface of the magnetic powder may be provided with a coating that imparts functionality such as rust prevention and improved dispersibility in a cosmetic agent.

Various characteristics such as the amount of magnetic powder mixed into the cosmetic agent, the magnetic powder material, particle size, and saturation magnetization can be appropriately selected according to the properties of the cosmetic agent and desired adsorption characteristics. For example, in the case of a paste-like beauty agent having a viscosity of 2000 to 3000 mPa · s, 60 to 80% by mass of magnetic powder containing soft ferrite as a main component and a saturation magnetization of 80 Am ² / kg or more is contained. Can be configured.

(Example 2)
This example is an example of a remover 1b having a suction head portion 2b in which one magnetic pole surface 32 of the magnet 3 is exposed to the outside. As shown in FIG. 12, the remover 1 b has a main body portion 10 that has substantially the same shape as that of the first embodiment. The suction head portion 2 b is provided at the front end portion of the main body portion 10.

  The magnet 3 provided in the attraction head portion 2b has a substantially cylindrical shape, and one magnetic pole surface 32 faces downward as shown in FIG. Although not shown in the drawing, the other magnetic pole surface 33 is embedded in the main body 10. The other magnetic pole surface 33 is covered with the yoke material 4.

  The remover 1b of this example uses the same magnet 3 as in the first embodiment. Therefore, the distribution of the magnetic flux density in the vicinity of the suction head portion 2b is substantially the same as that of the remover 1 of the first embodiment (see FIGS. 5 to 7). Therefore, the remover 1b of this example has a magnetic flux density of 36 mT or more at a point 2 cm away in the normal direction of the magnetic pole surface 32 as shown in FIG. . That is, in the remover 1 b of this example, the central portion of one magnetic pole surface 32 becomes the main attracting region 22. Others are the same as in the first embodiment. Of the reference numerals used in FIG. 12, the same reference numerals as those used in the first embodiment represent the same components as in the first embodiment.

Example 3
This example is an example of a remover 1c in which the shape of the main body 10 is changed to a spherical shape. As shown in FIG. 13, the remover 1c of this example has a main body portion 10c having a spherical shape. Further, a suction head portion 2c is provided in a part of the main body portion 10c.

  The suction head portion 2c has a flat top surface 24c, and a columnar magnet 3 is embedded in the center of the top surface 24c. One magnetic pole surface 32 of the magnet 3 is arranged so that the top surface 24c is flush with the top surface 24c. Further, one magnetic pole surface 32 of the magnet 3 is exposed to the outside of the suction head portion 2 c, and the central portion of the magnetic pole surface 32 constitutes the main suction region 22. Although not shown in the drawing, the other magnetic pole surface 33 is covered with the yoke material 4. Others are the same as in the first embodiment. Of the reference numerals used in this example, the same reference numerals as those used in the first embodiment represent the same components as in the first embodiment.

Example 4
This example is an example of a remover 1d in which the shape of the main body 10 is changed to a cylindrical shape. As shown in FIG. 14, the remover 1d of this example has a main body 10d having a cylindrical shape. The suction head portion 2d is provided on one end face 102 of the main body portion 10d.

  The suction head portion 2d has a flat end surface 102 and a columnar magnet 3 embedded in the center of the end surface 102. One magnetic pole surface 32 and the end surface 102 of the magnet 3 are surfaces. It is arranged to be one. In addition, one magnetic pole surface 32 of the magnet 3 is exposed to the outside of the suction head portion 2 d, and the central portion of the magnetic pole surface 32 constitutes the main suction region 22. Although not shown in the drawing, the other magnetic pole surface 33 is covered with the yoke material 4. Others are the same as in the first embodiment. Of the reference numerals used in this example, the same reference numerals as those used in the first embodiment represent the same components as in the first embodiment.

  As shown in Examples 2 to 4, the remover 1 can take a configuration in which the magnet 3 is exposed in the attraction head portion 2. When the magnet 3 is exposed from the suction head unit 2, the main suction region 22 is provided on the surface of the magnet 3. And the remover 1 of Examples 2-4 can show the same effect as Example 1 because the remover 1 has the main adsorption | suction area | region 22. FIG.

  Moreover, the shape of the main-body part 10 can take various shapes, as shown in Examples 1-4. For example, in the third and fourth embodiments, the magnetic pole surface 32 of the magnet 3 is covered with the top surface of the suction head portion 2, so that the main body portion 10 having a spherical shape or a cylindrical shape, and the suction head portion 2 including the magnet 3 are incorporated. It is also possible to configure so that

DESCRIPTION OF SYMBOLS 1 Remover 10 Main-body part 2 Adsorption head part 21 Surface 22 Main adsorption | suction area 3 Magnet

Claims (6)

A remover having a suction head portion provided with a magnet in a main body portion,
The suction head portion has a main suction region on the surface,
A remover characterized in that the magnetic flux density at a point 1 cm away from the point in the main adsorption region in the normal direction is 36 mT or more.   The remover according to claim 1, wherein the magnet is built in the attraction head portion.   One magnetic pole surface of the magnet is arranged to face a wall portion having the main adsorption region in the adsorption head portion, and the other magnetic pole surface of the magnet is covered with a yoke material made of a soft magnetic material. The remover according to claim 2.   4. The suction head according to claim 1, wherein the suction head is disposed at one end of the main body having a substantially rod shape and bulges in a direction substantially perpendicular to the longitudinal direction of the main body. A remover according to claim 1.   The suction head portion has a top surface and a side surface connecting the outer peripheral edge of the top surface and the main body portion, and the top surface has at least a portion of the main suction region. The remover according to claim 4, wherein the remover is provided.   The suction head section has the main suction area at the center of the top surface, and an edge edge suction area configured to be able to suck and remove the cosmetic agent at the outer peripheral edge. The remover according to claim 5.