TW201534292A - Beauty treatment appliance - Google Patents

Abstract

A beauty treatment appliance (1) has a roller (2), a handle (3), a power source part (4), and a heat generation film (6) as a sheet-shaped heating element. The roller (2) has a cylindrical lateral wall part (21) brought into contact with the skin. The handle (3) has a roller receiving part (31) for rotatably supporting the roller (2). The power source part (4) is housed in the handle (3) and is capable of switching between an ON state for supplying electric power and an OFF state in which electric power is cut off. The heat generation film (6) is in thermal contact with the lateral wall part (21), and is configured so as to generate heat in the ON state.

Description

Beauty equipment

The present invention relates to a cosmetic device for beauty for use on the skin.

In a beauty instrument for the purpose of skin care, there is a beauty device that presses a heated roller to roll on the skin while using it. The beauty device is capable of being pressed by a roller; the action of both the action of warming the skin is promoted and the blood of the abdomen is promoted. The above-mentioned beauty device is used for the purpose of improving wrinkles and sagging of the skin, or dark circles of the eyes.

In the above-described example of the cosmetic device, Patent Document 1 discloses a roller massager having a rotatably provided thick-walled roller body; a holding member that holds the roller body; and a roller body that is disposed inside the roller body Heater.

In addition, in the past, it has been desired to have such a portable beauty device as described above, for example, when traveling, traveling, or the like.

[Advanced technical literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2008-36247

However, the roller massager of Patent Document 1 has two members in which a tube and a holding member are interposed between a roller main body portion that contacts the skin and a heater, and has a large heat capacity. Therefore, there is a problem that it is necessary to have a relatively large electric power for heating the main body of the roller to a desired temperature.

On the other hand, from the viewpoint of improving portability, it is desirable to have a small and lightweight beauty device. However, since the roller massager of Patent Document 1 requires relatively large electric power, it is difficult to reduce the size and weight of the power supply unit. Therefore, it is not suitable for use as a portable use.

The present invention has been developed in view of such a background, and is intended to provide a beauty device having excellent portability.

A cosmetic device characterized by having a roller having a cylindrical side wall portion in contact with the skin, a grip having a roller support portion rotatably supporting the roller, and a power supply portion internally provided therein a grip, which constitutes an on state in which the power can be switched and a off state in which the power is turned off; The sheet-like heat generating body generates heat in the above-described ON state, and is in thermal contact with the side wall portion.

In the above-described beauty device, the heat generating sheet-like heat generating body (hereinafter, abbreviated as "heat generating body") is provided in the above-described ON state, and is in thermal contact with the side wall portion. Therefore, the heat from the heat generating body can be efficiently transmitted to the side wall portion, and the side wall portion can be sufficiently warmed with a relatively low power consumption. As a result, it is possible to easily reduce the size and weight of the power supply unit in the beauty device, and it is possible to easily reduce the size and weight of the entire beauty device.

As described above, the above-described beauty instrument can be easily reduced in size and weight. Therefore, the above beauty device has superior portability.

3‧‧‧ grip

31‧‧‧Roll support

72‧‧‧Power button

71‧‧‧Switch Department

42‧‧‧Battery

41‧‧‧Contact accessories

4‧‧‧Power Department

331‧‧‧ rear end

33‧‧‧ grip side electrode

7‧‧‧Control Department

22‧‧‧ End Plate Department

222‧‧‧Roller side electrode

53‧‧‧Metal rod

21‧‧‧ Sidewall

211‧‧‧ outer surface

5‧‧‧Lighting unit

223‧‧‧Heating body restriction

52‧‧‧ circuit board

51‧‧‧Lights

511‧‧‧LED components

6‧‧‧Fever film

11‧‧‧Light diffusing members

221‧‧‧Center convex

1‧‧‧Beauty equipment

2‧‧‧Roller

32‧‧‧ side circumference

224‧‧‧ claws

61‧‧‧Open end

20‧‧‧Internal space

6‧‧‧Fever film

62‧‧‧Fever Department

66‧‧‧Electrode film

63‧‧‧Terminal Department

64‧‧‧Transparent resin film

65‧‧‧Transparent impedance film

23‧‧‧Rotary axis

311‧‧‧ bearing recess

Fig. 1 is a perspective view of a beauty instrument in an embodiment.

Fig. 2 is a development view of a part of a beauty instrument in the embodiment.

Fig. 3 is a plan view showing the beauty device viewed from the power button side in the embodiment.

Fig. 4 is a cross-sectional view taken along the line IV-IV of Fig. 3;

Fig. 5 is a cross-sectional view of a portion of the arrow taken along the line V-V of Fig. 4;

Fig. 6 is a plan view showing a heat generating film used as a sheet-like heat generating body in the embodiment.

In the above beauty device, the thermal contact is not limited to the heating element The state in which at least a part directly contacts the inner surface of the side wall part further includes a state in which a film-like member having a small thermal resistance and a member having a high thermal conductivity are interposed between the heating element and the side wall portion.

Further, the sheet-like heat generating body is rolled into a tubular shape It is disposed in the inner space of the roller, and is elastically urged toward the inner surface of the side wall portion by the elastic force of the sheet-like heat generating body itself. At this time, since the heat generating body is pressed toward the side wall portion side by the elastic force, the contact area between the inner surface of the side wall portion and the like and the heat generating body is likely to be wider. Therefore, the heat transfer efficiency from the heat generating body to the side wall portion can be further improved, and the side wall portion can be sufficiently heated with less power consumption. Therefore, the above cosmetic device is likely to be a superior carrier.

Further, at this time, since it is not necessary to provide a structure for pressing the heat generating body toward the side wall portion in the roller, the structure of the roller can be further simplified. As a result, the productivity of the entire beauty instrument can be further improved.

Further, it is preferable that the heating element is in substantially full thermal contact with the inner surface of the side wall portion. At this time, the entire surface of the side wall portion can be utilized for heat transfer from the heat generating body. Therefore, the heat transfer efficiency from the heat generating body to the side wall portion is almost maximized, and the side wall portion can be sufficiently heated with less power consumption. As a result, the above cosmetic device has a superior portability.

Further, an end plate portion is disposed at both ends of the side wall portion, and the end portion The plate portion has a heat generating body regulating portion that is erected on the inner space side of the roller, and an end portion of the sheet-shaped heat generating body may be disposed between the heat generating body regulating portion and the side wall portion. At this time, for example, when the heat generating body is deformed from the side wall portion in a direction away from the side wall portion by the weight of the heat generating body, vibration, or the like, the end portion of the heat generating body is restricted between the heat generating body regulating portion and the heat generating body regulating portion. Thereby, it is possible to suppress an excessive increase in the gap generated between the heat generating body and the side wall portion, and it is possible to suppress the shortage of the heating of the side wall portion. As a result, the above-mentioned beauty instrument is a cosmetic effect that allows the user to have a stable body feeling.

Moreover, the end plate portion has a flaky hair on the outer side of the roller The hot body is a roller-side electrode that is electrically connected, and the roller support portion has a grip-side electrode that is electrically connected to the power supply portion, and the grip-side electrode and the roller-side electrode are also in contact with each other. At this time, the heating element is electrically connected to the power supply unit via a current path including the roller side electrode and the grip side electrode. Further, the heating element does not need to extend the wiring for receiving power supply from the power supply unit to the outside of the roller. Therefore, the roller is not restricted in rotation due to the twist of the wiring or the like, and the roller can be freely rotated. As a result, the above-described beauty instrument becomes easier for the user to operate.

Moreover, the grip presents a substantially rod shape and a pair of the above rollers The support portion is erected at the end of the grip, and the roller may be supported by the pair of roller support portions in a state in which the roller is oriented in a direction orthogonal to the longitudinal direction of the grip. At this time, the user can easily rotate the roller pressed against the skin by pressing the skin while moving the grip back and forth.

Also, at this time, the portion of the side wall portion opposed to the grip, That is, the grip becomes an obstacle so that the area of the portion that cannot be in contact with the skin becomes It is narrow, and the area of the portion that can come into contact with the skin can be relatively widened. Therefore, the user can more freely select the posture of the beauty instrument when the roller is in contact with the skin. As a result of the above, the above-mentioned beauty instrument becomes easier for the user to operate.

Also, the pair of roller support portions are long with respect to the grip The direction is erected in an oblique direction, and at least a portion of the side wall portion of the roller can also be bulged to the outside more than the grip. That is, when viewed from the direction of the rotation axis of the roller, the pair of roller support portions protrude in the oblique direction with respect to the grip, and at least a portion of the side wall portion may bulge more than the outer surface of the grip. At this time, the user can more easily press the roller against the skin by bulging the side of the side wall portion toward the outer side toward the skin. As a result, the above-described beauty instrument becomes easier for the user to operate.

Again, the wheel is in the internal space with the on state The light-emitting illuminator, the side wall portion, and the sheet-like heat generating body may constitute light transmitted through the illuminator. At this time, the user can visually determine whether or not the beauty device is in an ON state based on the presence or absence of the light emission of the illuminator. As a result, it is possible to prevent the user from accidentally turning on the beauty device, and it is possible to easily suppress waste of electric power caused by malfunction or the like.

In addition, at this time, it is possible to suppress the wave of electric power caused by malfunction or the like. fee. Therefore, when the above-described beauty instrument uses a battery as a power source, it can be continuously used for a longer period of time. Therefore, the above cosmetic device is likely to be a more portable person.

In the case of the above illuminant, for example, an incandescent light bulb can be used. Light-emitting diode elements and the like. And from the reduction of power consumption and the small beauty equipment From the viewpoint of modeling, it is preferable to use a light-emitting diode element as an illuminant.

Further, the transmitted light may be configured to pass through the side wall portion Then there is a warm color. Here, the warm color means, for example, a color including red, vermilion, orange, peach, yellow, etc., which generally feels warm when it feels. At this time, by seeing the psychological effect of the transmitted light of the warm color, the user can feel the temperature feeling of the side wall portion of the skin contact with the skin by the user more effectively, and can further feel superior. Beauty effect.

In addition, the above transmitted light is only finally transmitted through the side wall portion. After the warm color is available. In the structure in which the light is transmitted to the warm color system, for example, the structure of the light-emitting body that performs the warm-color light-emitting is colored into a warm color system, and the light that has passed through the side wall portion has a warm color system or the like.

The above-mentioned sheet-like heating element is a pair of transparent resins The film is preferably a transparent resistive film sandwiched between a pair of transparent resin films, and the transparent resistive film is preferably made of indium tin oxide. The transparent resistive film formed of indium tin oxide is not easily changed in temperature at the time of energization, and is likely to have a constant temperature. Therefore, the above-mentioned beauty instrument is characterized in that the heating property of the side wall portion is not easily changed, and it is stably exhibited and superior in performance.

Moreover, when the above-mentioned beauty instrument has an illuminant, it comes from The light of the illuminant passes through the transparent resistive film and a pair of transparent resin films. Therefore, the light from the illuminator is less susceptible to attenuation by the sheet-like heating element. Therefore, the amount of transmitted light becomes sufficiently large, and the transmitted light becomes easier to see. As a result, the user can more easily judge whether or not the beauty device is in an ON state.

Moreover, in the case of a sheet-like heating element, in addition to the above In addition to the structure, it is possible to use such a structure that heat is generated by energization and the light from the heat generating body is transmitted to the side wall portion side. For the sheet-like heating element, for example, a heat-generating film having at least a part of a transparent portion, a mesh-shaped resistor body in which a resistor such as a heating wire is arranged in a mesh shape, or the like can be used.

Moreover, it is also possible to provide a light from the periphery of the illuminator A light diffusing member that diffuses light from the illuminator. At this time, the light diffused by the light diffusion member is easily transmitted through the entire surface of the side wall portion, and in the above-described ON state, substantially the entire surface of the side wall portion is in a state of being illuminated. Therefore, the user can more easily recognize the transmitted light, and it is easy to determine whether or not the beauty device is in an ON state. As a result, the above-mentioned beauty instrument becomes easier for the operator.

For the light diffusion member, for example, it is possible to use light diffusion A light diffusing film that acts as a dispersion. Further, the side wall portion of the roller, the sheet-like heat generating body, and the like may have a structure as a function of the light diffusion member. In such a configuration, for example, a structure in which a coating layer for diffusing light is provided in a sheet-like heat generating body or a side wall portion, a structure in which a side wall portion is formed using a resin having a function of diffusing light, and the like are used. Further, as a specific means for realizing the action of diffusing light, there is a means for multi-reflecting light by a half mirror or the like, a means for scattering light by using a fine particle pigment or the like.

Moreover, the grip may have a control unit, and the control unit has a control unit The switch unit that switches between the on state and the off state; and the timekeeping unit that switches from the on state to the off state when the on state continues for a predetermined period of time. At this time, the above beauty device is, for example, When the user mistakenly operates the switch unit or the like, the above-described ON state does not continue for more than a predetermined period of time. Therefore, the above-mentioned beauty instrument can reduce the waste of electric power caused by malfunction and become a longer-term user.

In addition, when the above predetermined time is excessively long, it is easy to damage. The effect of reducing the waste of electricity. On the other hand, since the predetermined time is too short, the user may switch to the closed state during use of the beauty instrument, and thus the user may be disadvantageous in that the user is not easy to operate. Therefore, from the viewpoint of reducing the waste of electric power and the ease of operation of the user, the predetermined time can be set, for example, in the range of 5 to 20 minutes.

[Examples]

An embodiment of the above-described beauty instrument will be described with reference to Figs. 1 to 6 . As shown in FIGS. 1 to 5, the beauty device 1 includes a roller 2, a grip 3, a power supply unit 4, an illuminator 51, and a heat generating film 6 as a sheet-like heat generating body. As shown in FIGS. 2 and 5, the roller 2 has a cylindrical side wall portion 21 that is in contact with the skin, and an end plate portion 22 that is disposed at both ends of the side wall portion 21.

As shown in FIGS. 1 to 3 and 5, the grip 3 has a roller support portion 31 that rotatably supports the roller 2. As shown in FIG. 2 and FIG. 4, the power supply unit 4 is built in the grip 3, and constitutes an ON state in which the electric power can be switched and a closed state in which the electric power is cut off. As shown in FIG. 5, the illuminator 51 is disposed in the internal space 20 of the roller 2, and is configured to emit light in an ON state. The heat generating film 6 is configured to generate heat in the on state and to the side The wall portion 21 is in thermal contact. Further, the side wall portion 21 and the heat-generating film 6 constitute light transmitted through the light-emitting body 51, and the transmitted light transmitted through the side wall portion 21 exhibits a warm color system. The details will be described below.

As shown in FIGS. 1 and 3, the beauty device 1 has a rod shape, and There is a roller 2 at one end. The roller 2 is rotatably supported between a pair of roller support portions 31 provided on the grip 3. Further, the rotation shaft 23 of the roller 2 is oriented in a direction orthogonal to the longitudinal direction of the beauty instrument 1.

In addition, in the following, there will be a long direction of the beauty device 1 The side of the roller 2 is referred to as "front", and the side opposite to the roller 2 is referred to as "rear". Further, a direction in which the rotation shaft 23 of the roller 2 extends is referred to as a "side direction". Further, a direction orthogonal to both the front-rear direction and the lateral direction is referred to as a "up-and-down direction". The description of the direction of the beauty instrument 1 is for the convenience of the above, and has no relationship with the direction in which the beauty device 1 is actually used.

As shown in FIGS. 1 and 3, the grip 3 has a substantially rod shape. As shown in FIGS. 2 and 4, the power supply unit 4 and the control unit 7 are disposed inside the grip 3. A battery 42 that is used as a power source is attached to the power supply unit 4. The battery 42 is electrically connected via the contact fitting 41 and the control unit 7.

The control unit 7 has an on state in which the power supply unit 4 is switched. The switch unit 71 in the closed state and the timekeeping unit (not shown) that switches from the on state to the off state when the on state continues for a predetermined time. The control unit 7 is electrically connected to the contact fitting 41 and always receives power supply from the power supply unit 4. Therefore, the user can switch the on state and the off state at a predetermined timing by operating the switch portion 71.

The on state and the off state of the switch unit 71 are cut The change is performed by pressing the power button 72 that protrudes above the grip 3 as shown in FIGS. 3 and 4. Further, the time measuring unit measures the elapsed time from the time when the OFF state is switched to the ON state, and automatically switches from the ON state to the OFF state when the elapsed time exceeds the predetermined time. Further, in this example, the above predetermined time is set to 10 minutes.

As shown in FIG. 1 and FIG. 3, at the front end of the grip 3 A pair of roller support portions 31 are provided. The pair of roller support portions 31 face each other in the lateral direction. Further, as shown in FIGS. 1 and 2, the pair of roller support portions 31 are erected obliquely downward with respect to the longitudinal direction of the grip 3. Further, as shown in FIG. 4, at least a portion of the side wall portion 21 bulges downward from the side peripheral surface 32 of the grip 3.

As shown in FIGS. 2 and 5, the pair of roller support portions 31 are The central portion of the wall surface on the side opposite to each other has a bearing recess 311 that is more trapped than the periphery. The bearing recess 311 is configured to accommodate a central convex portion 221 (described later) disposed on the rotating shaft 23 of the roller 2. Further, by accommodating the central convex portion 221 of the roller 2 in the bearing concave portion 311, the roller 2 is rotatably supported between the pair of roller supporting portions 31.

As shown in FIGS. 2 and 5, the axis of each roller support portion 31 The recessed portion 311 is provided with a grip side electrode 33. The grip side electrode 33 is a bearing recessed portion 311 extending to the respective roller support portions 31 with the rear end portion 331 (see FIG. 2) connected to the control portion 7 as a base end. Further, the grip side electrode 33 is in contact with the roller side electrode 222 (described later) disposed on the center convex portion 221.

As shown in Figures 2 and 5, the roller supports are supported by a pair The roller 2 between the receiving portions 31 has a side wall portion 21 having a substantially cylindrical shape and end plate portions 22 disposed at both ends of the side wall portion 21. Further, the roller 2 is disposed such that the end plate portion 22 faces the roller support portion 31.

As shown in FIG. 5, the outer surface 211 of the side wall portion 21 is from Both ends in the lateral direction gradually expand toward the center, and the center in the lateral direction bulges outward from the both ends. The inner surface 212 of the side wall portion 21 has a constant inner diameter as a whole in the lateral direction. Further, the side wall portion 21 is formed of a transparent polycarbonate resin and constitutes light transmitted from the illuminator 51.

As shown in FIGS. 2 and 5, the end plate portion 22 is substantially circular. The shape is pressed into both ends of the side wall portion 21 in the lateral direction. Further, the end plate portion 22 has a heat generating body regulating portion 223 that is erected on the inner space 20 side of the roller 2, and a center convex portion 221 that is erected on the side of the roller supporting portion 31.

The heating element restricting portion 223 is straighter than the outer diameter of the end plate portion 22. The diameter of the cylinder is smaller. As shown in FIGS. 4 and 5, the heat generating body regulating portion 223 is separated from the side wall portion 21 in the radial direction of the roller 2. Further, an opening end portion 61 of the heat-generating film 6 wound in a cylindrical shape is disposed between the side wall portion 21 and the heat generating body regulating portion 223. In other words, the end plate portion 22 has the heat generating body regulating portion 223 which is erected on the inner space 20 side of the roller 2, and the end portion of the heat generating film 6 is disposed between the heat generating body regulating portion 223 and the side wall portion 21 (open end portion) 61).

Moreover, as shown in FIG. 5, the cylinder of the heat generating body regulating portion 223 The illuminant unit 5 to be described later is housed. In the heating element restricting portion 223 The front end is formed with two claw portions 224 that are protruded toward the inner direction of the cylinder, and the claw portions 224 at the two positions are engaged with the illuminator unit 5. Thereby, the illuminator unit 5 is held in the cylinder of the heat generating body regulating portion 223.

As shown in FIGS. 2 and 5, the central convex portion 221 is disposed at The center of the end plate portion 22 has a substantially cylindrical shape that is erected toward the side of the roller support portion 31. Further, the center convex portion 221 is a bearing concave portion 311 housed in the roller support portion 31, and the center convex portion 221 and the bearing concave portion 311 are formed with a space in which the roller 2 does not wobble. Thereby, the center line connecting the pair of center convex portions 221 becomes the rotation shaft 23 of the roller 2, and the roller 2 is rotatably supported by the grip support portion 3.

A brass snail is fixed in the barrel of the central convex portion 221 Roller side electrode 222 formed of silk. As shown in FIG. 5, the roller side electrode 222 is in contact with the grip side electrode 33 provided on the roller support portion 31. Thereby, the roller side electrode 222 and the grip side electrode 33 are electrically connected. Further, the roller side electrode 222 is electrically connected to both of the heat generating film 6 and the illuminator 51 disposed in the internal space 20 of the roller 2 (not shown).

That is, the end plate portion 22 has heat and heat on the outside of the roller 2. The roller side electrode 222 is electrically connected to both the film 6 and the illuminator 51. Further, the roller support portion 31 has a grip side electrode 33 that is electrically connected to the power supply portion 4, and the roller side electrode 33 and the roller side electrode 222 are in contact with each other.

As shown in FIG. 2 and FIG. 5, the side wall portion 21 and a pair of The internal space 20 of the roller 2 partitioned by the end plate portion 22 is provided with a pair of illuminator units 5 having the illuminators 51 and a light diffusing member 11 for diffusing light from the heat generating film 6 and the illuminating body 51.

The illuminant unit 5 has: an LED element as the illuminant 51 A member 511; and a circuit board 52 on which the LED element 511 is actually mounted. As shown in FIGS. 4 and 5, the circuit board 52 is housed in the cylinder of the heat generating body regulating portion 223 which is held in the end plate portion 22. Further, the pair of circuit boards 52 are electrically connected to each other by two metal rods 53 made of phosphor bronze as shown in FIG. 5. Further, although not shown in the drawing, the circuit board 52 disposed on the same end plate portion 22 is electrically connected to the roller side electrode 222.

In the LED element 511, the power is supplied from the power source via the circuit substrate 52. The part 4 is supplied with electric power. Further, the LED element 511 of this example emits red light in an on state.

As shown in FIG. 5, around the LED element 511, The light diffusion member 11 that diffuses light from the LED element 511. Further, the light that is diffused by the light diffusion member 11 is the entire surface constituting the transmission side wall portion 21. In this example, a light diffusion film rolled into a cylindrical shape is used as the light diffusion member 11. Further, the light diffusing member 11 is elastically urged toward the inner surface 212 of the side wall portion 21 by its own elastic force, and is in contact with the substantially full surface of the inner surface 212.

The heating film 6 is as shown in FIG. The heat generating portion 62 having a substantially rectangular shape and the terminal portion 63 connecting the heat generating portion 62 to the power source portion 4 are seen. The heat generating portion 62 has a pair of transparent resin films 64 and a transparent resist film 65 made of indium tin oxide sandwiched between a pair of transparent resin films 64. The transparent resistive film 65 is connected to the terminal portion 63 via an electrode film 66 extending over the long sides of the pair.

The heat generating film 6 is opened by the long side of the heat generating portion 62 The inner side of the light diffusing member 11 is disposed in a state in which the end is rolled into a cylindrical shape. Further, the heat generating film 6 is elastically pressed toward the inner surface 212 of the side wall portion 21 by its own elastic force, and is in contact with the substantially general surface of the light diffusing member 11. Thereby, the heat-generating film 6 is substantially in full thermal contact through the light diffusion member 11 and the inner surface 212 of the side wall portion 21.

Further, a heat generating film is disposed in the internal space 20 of the roller 2 In the state of 6, the terminal portion 63 is connected to two metal bars 53 disposed in the internal space 20 of the roller 2 (not shown). Thereby, electric power from the power supply unit 4 is supplied to the transparent resistive film 65.

In the heat-generating film 6 of this example, when a voltage of 3 V is applied, the watch The surface temperature became about 55 °C. Moreover, the surface temperature of the side wall portion 21 in a state in which the heat generating film 6 is heated is about 40 to 45 °C.

Next, the effect of this example will be described. Beauty equipment 1, is The heat-generating film 6 which is a sheet-like heat generating body that generates heat in an ON state is provided, and the heat-generating film is in thermal contact with the side wall portion 21. Therefore, the beauty instrument 1 can easily reduce power consumption.

Moreover, the beauty appliance 1 is configured to allow the heat to be thin in the on state. The film 6 generates heat and causes the illuminator 51 to emit light. Therefore, it is possible to prevent the user from mistakenly turning the beauty instrument 1 into an on state, and it is possible to suppress waste of electric power.

Thus, the beauty instrument 1 is easy to be small and lightweight. also, When the battery 42 is used as a power source, it is easy to prolong the continuous use time. Therefore, the beauty instrument 1 is likely to be a superior carrier.

Further, the beauty instrument 1 has a side wall portion constituting light transmissive 21 and the heating film 6. Further, in a state where the illuminator 51 emits light, the transmitted light constituting the transmission heat generating film 6 and the side wall portion 21 is in a warm color system. Therefore, the beauty instrument 1 can enhance the cosmetic effect of the body feeling by visually recognizing the effect of the transmitted light of the warm color system.

Further, the heat-generating film 6 is fitted in a state of being rolled into a cylindrical shape. It is placed in the inner space 20 of the roller 2, and is pushed toward the inner surface 212 of the side wall portion 21 by the elastic force of the heat-generating film 6 itself. Moreover, the heat generating film 6 is in substantially full thermal contact with the inner surface 212 of the side wall portion 21. Therefore, the side wall portion 21 can be sufficiently warmed with a smaller power consumption. Therefore, the beauty instrument 1 is likely to be a more portable person.

Also, at this time, it is not necessary to provide heat in the roller 2 The film 6 is pushed toward the side wall portion 21 side. Therefore, the roller 2 is apt to become a simpler structure, and the productivity of the entire beauty instrument 1 can be easily improved.

Further, the end plate portion 22 has an internal space that is erected on the roller 2 The heating element regulating portion 223 on the 20 side is provided with an opening end portion 61 of the heat generating film 6 between the heating element regulating portion 223 and the side wall portion 21. Therefore, it is possible to suppress an excessive increase in the gap generated between the heat generating film 6 and the side wall portion 21, and it is possible to suppress the shortage of the heating of the side wall portion 21. As a result, the beauty instrument 1 is a cosmetic effect that allows the user to have a stable body feeling.

Further, the end plate portion 22 has heat and heat on the outer side of the roller 2 The roller side electrode 222 electrically connected to both the film 6 and the illuminator 51 has a grip side electrode 33 electrically connected to the power supply unit 4, and The grip side electrode 33 and the roller side electrode 222 are in contact with each other. Therefore, the roller 2 is not restricted in rotation due to twisting of the wiring or the like, and can be freely rotated.

Moreover, the grip 3 is substantially rod-shaped, and the above-mentioned roll of the pair The wheel support portion 31 is erected at the end of the grip 3, and the roller 2 is supported by the pair of roller support portions 31 in a state in which the roller 2 is oriented in a direction orthogonal to the longitudinal direction of the grip 3. Therefore, the beauty instrument 1 easily rotates the roller 2.

Moreover, since it is supported by the rolling of the pair of roller support portions 31 Since the rotation shaft 23 of the wheel 2 is oriented in the lateral direction orthogonal to the longitudinal direction of the grip 3, the area of the portion of the side wall portion 21 that can be in contact with the skin can be relatively enlarged. Therefore, the user can more freely select the posture of the beauty instrument 1 when the roller 2 is in contact with the skin.

Further, the pair of roller support portions 31 are opposed to the grip 3 The long direction is erected obliquely downward, and at least a part of the side wall portion 21 of the roller 2 bulges downward from the side peripheral surface 32 of the grip 3. Therefore, the user can more easily press the roller 2 against the skin by bulging the grip 3 of the side wall portion 21 to the outer side toward the skin.

Further, a light source is provided around the illuminator 51. The light diffusing member 11 of the light diffusion of 51 constitutes the entire surface of the side wall portion 21 through which the light diffused by the light diffusing member 11 is diffused. Therefore, it is easier to visually recognize the transmitted light.

As a result of these, the beauty device 1 becomes a user Easier to operate.

Further, the heat generating film 6 is a pair of transparent resin films 64. The transparent resistive film 65 sandwiched between the pair of transparent resin films 64 is preferably made of indium tin oxide. Therefore, the amount of transmitted light becomes sufficiently large, and the transmitted light can be more easily recognized. In addition, since the temperature of the heat-generating film 6 is not easily changed when the heat-generating film 6 is energized, the beauty device 1 is difficult to change the heating characteristics of the side wall portion 21, and stably exhibits excellent performance.

Moreover, the grip 3 has a control unit 7, and the control unit has: The switch portion 71 that switches between the on state and the off state; and the time portion that switches from the on state to the off state when the on state continues for a predetermined time. Therefore, the beauty instrument 1 can reduce the waste of electric power caused by malfunction and become a longer-term user.

As above, the beauty device 1 is excellent in portability and has a watch. The possibility of a more superior cosmetic effect is now available.

In addition, in the above embodiment, as shown in FIGS. 1 to 3, Although the outer surface 211 of the side wall portion 21 is shown as an example of the roller 2 having a relatively flat shape, the outer surface 211 may have a concavo-convex shape. For example, in the outer surface 211 of the side wall portion 21, a plurality of columnar projections may be erected toward the outside. Further, in the outer surface 211, a plurality of groove portions may be extended in the parallel direction. In the extending direction of the groove portion, for example, the circumferential direction, the axial direction, and the like of the roller 2 can be considered. Further, the outer surface 211 is provided with a concave portion and a convex portion alternately, and may have a wavy shape in which both are connected by a smooth curve.

1‧‧‧Beauty equipment

2‧‧‧Roller

3‧‧‧ grip

31‧‧‧Roll support

72‧‧‧Power button

Claims (8)

A cosmetic device characterized by having a roller having a cylindrical side wall portion in contact with the skin, a grip having a roller support portion rotatably supporting the roller, and a power supply portion internally provided therein The grip constitutes an ON state in which the electric power can be switched and a closed state in which the electric power is cut off, and a sheet-like heating element that generates heat in the ON state and is in thermal contact with the side wall portion. The beauty device according to the first aspect of the invention, wherein the sheet-like heat generating body is disposed in a cylindrical shape while being wound in a cylindrical shape, and is oriented by an elastic force of the sheet-shaped heat generating body itself The inner surface of the side wall portion is pushed. The beauty device according to the first or second aspect of the invention, wherein the sheet-like heat generating body is in substantially full thermal contact with the inner surface of the side wall portion. The beauty device according to any one of the first to third aspects of the present invention, wherein the end plate portion has an end plate portion having a heat generating body standing on the inner space side of the roller. In the restricting portion, an end portion of the sheet-like heat generating body is disposed between the heat generating body regulating portion and the side wall portion. The beauty device according to any one of claims 1 to 4, wherein an end plate portion is provided at both ends of the side wall portion, and the end plate portion has a sheet-like heat generation on an outer side of the roller Body connection The roller side electrode has a grip side electrode electrically connected to the power supply unit, and the grip side electrode and the roller side electrode are in contact with each other. The beauty device according to any one of claims 1 to 5, wherein the grip is substantially rod-shaped, and the pair of roller support portions are erected at an end of the grip, and the roller is The rotation shaft is supported by the pair of roller support portions in a state of being oriented orthogonal to the longitudinal direction of the grip. The hairdressing device according to any one of claims 1 to 6, wherein the roller has an illuminator that emits light in the on-state in an internal space, and the side wall portion and the sheet-like heating element are It constitutes light transmitted through the above-described illuminator. The beauty device according to any one of the first aspect of the invention, wherein the sheet-like heat generating body has a pair of transparent resin films; and a transparent resistive film sandwiched between the pair of transparent resin films The transparent resistive film is made of indium tin oxide.