KR200492966Y1 - Portable beauty device - Google Patents

Abstract

The present invention relates to a portable beauty device, the housing coupled to the body, the outer surface in contact with the user's skin; A heating plate electrically connected to a power supply provided inside the main body, and generating heat by power supplied from the power supply so as to be transmitted to the user's skin through the housing; A vibration motor that is electrically connected to the power supply and generates vibration by power supplied from the power supply so as to be transmitted to the user's skin through the housing; And a close contact fixing member inserted into the interior of the housing, wherein the heating plate is disposed on an upper outer side and disposed on the vibration motor at a lower inner side.

Description

Portable beauty device {PORTABLE BEAUTY DEVICE}

The present invention relates to a portable beauty device, and more particularly, to a portable beauty device miniaturized in a form such as a lipstick to facilitate contact with a curved part or a small area of the face.

In general, there is a limit to facial skin care using cosmetics. The reason is that a protective wall is formed under the stratum corneum of the skin's epidermis with a thick protective layer of protein.

This is because the skin's epidermis and dermis layer are separated by this protein protective layer, so even if cosmetics with excellent skin protection effect are used, wastes accumulated in the dermal layer cannot be removed.

In addition, there was a problem that the skin protection effect was very insufficient because the nutrition of cosmetics could not penetrate deeply into the dermal layer.

Accordingly, various medical devices and skin beauty devices have recently been released. For example, medical devices or skin beauty devices using LEDs emitting visible and infrared wavelengths are effective for skin regeneration and acne treatment, and medical devices or skin beauty devices using ultrasonic vibrations are effective for skin beauty.

However, although professional medical devices are excellent in therapeutic effect, they are used only in medical institutions for treatment purposes, and they cannot be easily used at home because devices are expensive, ranging from hundreds to tens of thousands of won.

Skin beauty devices that have been released in a variety of recent years are not only not portable because they are large in size, but also small areas of the face such as under the eyes, the side of the nose, nasolabial folds, and throat because the areas in contact with the skin are large. There is a disadvantage that it is difficult to use.

Korean Patent Registration No. 10-2063243 (2019.12.31)

The present invention is to provide a portable beauty device miniaturized in a shape such as a lipstick to facilitate contact with a curved part of the face or a small area.

According to an embodiment of the present invention, the present invention is coupled to the body, the outer surface of the housing in contact with the user's skin; A heating plate electrically connected to a power supply provided inside the main body, and generating heat by power supplied from the power supply so as to be transmitted to the user's skin through the housing; A vibration motor that is electrically connected to the power supply and generates vibration by power supplied from the power supply so as to be transmitted to the user's skin through the housing; And a contact fixing member inserted into the interior of the housing, wherein the heating plate is located at an upper outer side, and a contact fixing member positioned at the vibration motor at a lower inner side, and the outer shape of the contact fixing member corresponds to the inner shape of the housing, One surface of the heating plate is in close contact with the inner surface of the housing by means of an adhesive fixing member.

In addition, the heating plate is formed with a power connection rod extending from the other surface of the heating plate, passing through the contact fixing member and connected to the power supply unit.

In addition, a temperature sensor is provided inside the body to sense the temperature of the heating plate, and the heating plate is extended from the other surface of the heating plate, and connected to the temperature sensor through the contact fixing member. A temperature sensing rod is formed.

In addition, a fixing protrusion for fixing the heating plate is formed on an upper outside of the contact fixing member, and a fixing hole is formed in the heating plate at a position corresponding to the fixing protrusion so that the fixing protrusion can be fitted.

In addition, a vibration motor providing groove is formed at a lower side of the contact fixing member to be concave inside the contact fixing member so that the vibration motor may be provided.

In addition, the heating plate, the power connection rod, and the temperature sensing rod are formed of a polyimide film, and a heating wire is impregnated therein.

In addition, the adhesion fixing member is formed of rubber.

In addition, the contact fixing member is formed with a rod penetrating portion to allow the power connection rod and the temperature sensing rod to penetrate along the length direction of the contact fixing member.

In addition, the housing is formed of a metal material capable of heat conduction so as to transfer heat generated from the heating plate to the user's skin.

In addition, the metallic material is made of either zinc (Zn) or aluminum (Al), or an alloy containing both.

Details of other embodiments are included in the detailed description and drawings.

The portable beauty device according to the present invention has the following effects.

First, since the heating plate is tightly fixed to the housing by the adhesive fixing member, the thermal conductivity is improved so that heat generated from the heating plate can be well transferred to the user's skin through the housing.

Second, because the heating plate and the vibration motor are inserted into the housing in a tightly coupled state, the assembly is easy, and the heating plate and the vibration motor are inserted or separated together by simply inserting or removing the close-fitting fixing member. Even if a part is broken during use, it can be repaired easily and maintenance is easy.

Third, the heat generating plate and the vibration motor can be provided inside the housing by the close contact fixing member without using an adhesive, thereby improving durability.

1 is a perspective view of a portable beauty device according to an embodiment of the present invention.
2 is a cross-sectional view of a portion of a portable beauty device according to an embodiment of the present invention.
3 is a perspective view showing a heating plate of a portable beauty device according to an embodiment of the present invention.
Figure 4 is a perspective view showing a close contact fixing member of the portable beauty device according to an embodiment of the present invention.
5 is a perspective view showing a state in which a heating plate and a contact fixing member of a portable beauty device according to an embodiment of the present invention are combined.
6 is a perspective view of a portable beauty device according to an embodiment of the present invention as viewed from the bottom.
7 is a block diagram showing the configuration of a portable beauty device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present invention belongs can easily implement. The present invention may be implemented in various forms and is not limited to the embodiments described herein.

Note that the drawings are schematic and have not been drawn to scale. Relative dimensions and ratios of parts in the drawings are exaggerated or reduced in size for clarity and convenience in the drawings, and any dimensions are illustrative only and not limiting. In addition, the same structural elements or parts appearing in two or more drawings are used with the same reference numerals to indicate similar features.

An embodiment of the present invention specifically represents an ideal embodiment of the present invention. As a result, various variations of the illustration are expected. Accordingly, the embodiment is not limited to a specific shape in the illustrated area, and includes, for example, a modification of the shape by manufacturing.

Referring to Figures 1 to 7, the portable beauty device 100 according to an embodiment of the present invention, the body 10, the housing 110, the heating plate 130, the close contact fixing member 150 and vibration It includes a motor 170.

The housing 110 contacts the user's skin surface, and is coupled to the body 10. Since a space is formed inside the housing 110, the heating plate 130, the close contact fixing member 150, and the vibration motor 170 are provided.

In this embodiment, the housing 110 is formed in a shape like a lipstick. However, that the housing 110 is formed in a shape such as a lipstick is only limited to this embodiment, and may be formed in various miniaturized shapes to facilitate portability.

1 and 2, a part of the housing 110 has an inclined surface 111 formed to be in close contact with the user's skin surface. As will be described in more detail later, the portable beauty device 100 generates heat to transmit heat generated to the user's skin.

Therefore, the housing 100 is formed of a metal material so that heat conduction efficiency is good. For example, the housing 100 may be made of either zinc (Zn) or aluminum (Al), or an alloy including both zinc (Zn) and aluminum (Al). In addition, it may be formed of various metal materials with good heat conduction efficiency. More specifically, in this embodiment, the housing 110 is formed of AL ADC12.

The heating plate 130 generates heat when power is supplied, and heat generated from the heating plate 130 is heat-conducted to the housing 110.

The heating plate 130 is electrically connected to a power supply unit 11 provided inside the main body 10 to receive power. Although not specifically shown in the drawings, the power supply 11 is applied in the same form as a rechargeable battery in this embodiment.

Therefore, the power supply 11 is connected to an external power source (not shown) through a port 19 as shown in FIG. 6 to charge the power supplied from the external power and supply the power to the heating plate 130. I can. Accordingly, the portable beauty device 100 can be used even in a wireless state that is not directly connected to the external power source (not shown).

Meanwhile, since the method of the rechargeable battery is limited only to the present embodiment, the power supply 11 may be applied in various forms.

As described above, the heating plate 130 generates heat when power is supplied from the power supply unit 11. Power connection rods 131 and 133 extending from one surface of the heating plate 130 are formed on the heating plate 130 to be electrically connected to the power supply unit 11.

A plurality of power connection rods 131 and 133 are formed extending from the other surface of the heating plate 130 and spaced apart from a set distance. In this embodiment, two power connection rods 131 and 133 are formed, and one power connection rod 131 is connected to the positive electrode of the power supply 11 and the other power connection rod 133 Is connected to the negative electrode of the power supply 11.

The heating plate 130 is formed in the form of a flat plate. Referring to FIGS. 2 and 3, the heating plate 130 is bent with respect to a central portion so that both sides thereof are inclined with respect to the central portion. In particular, referring to FIG. 2, the cross-section of the heating plate 130 has an inverted'V' shape.

The heating plate 130 is formed of a polyimide film, and a heating wire is impregnated therein. As described above, the power connection rod 131 extending from one surface of the heating plate 130 is also formed of the polyimide film, and the heating wire is impregnated therein, like the heating plate 130.

That is, when the heating plate 130 receives power from the power supply 11, heat is generated from the heating wire. Therefore, the heating plate 130 is formed of a polyimide film because the material surrounding the heating wire must be strong against heat generated by the heating wire and has good flexibility so that it can be in close contact with and fixed to the inner surface of the housing 110.

In addition, since the portable beauty device 100 according to an embodiment of the present invention has a small size in the shape of a lipstick, it is easy to manufacture the heating plate 130 by using the polyimide film.

Conventional beauty equipment uses a PTC element (Positive Temperature Coefficient Element) as a heating element. The PTC device generates heat and at the same time, when the resistance suddenly increases due to heat generation and reaches a high resistance region, it can block the current to protect a circuit or component. Due to these characteristics, although it is a device that can be safely used in devices requiring heat generation performance, it is difficult to reduce the size. In particular, it is difficult to apply to a miniaturized device of the size of a lipstick like the present invention.

However, if the polyimide film is used as in the present draft, it is easy to manufacture in a small size and has excellent ability to withstand high temperatures, so safety can be secured even when heat is generated from a hot wire.

Meanwhile, since the portable beauty device 100 is in contact with a person's skin, it is necessary to measure the heating temperature of the heating plate 130 to generate heat only up to a preset temperature. To this end, the body 10 is provided with a temperature sensor 13, and the heating plate 130 and the temperature sensor 13 are connected.

A temperature sensing rod 133 extending so as to be connected to the temperature sensor 13 is further formed on one surface of the heating plate 130. Like the heating plate 130, the temperature sensing rod 133 is formed of a polyimide film, and a heating wire is impregnated therein.

Therefore, since the temperature sensing rod 133 generates heat as well as the heating plate 130, the temperature sensor 13 senses the temperature of the heating plate 13 through the temperature sensing rod 133.

When the temperature of the heating plate 13 sensed through the temperature sensor 13 reaches a preset temperature, the power supplied to the heating plate 130 is cut off so that the heating plate 130 reaches a higher temperature. Prevent heat generation.

By limiting the heating temperature of the heating plate 130 in this way, it is possible to prevent the heating plate 130 from being excessively heated and damaging the circuit or components inside the portable beauty device 100. In addition, it is possible to prevent a user who uses the portable beauty device 100 from getting burned due to excessive heat generation.

On the other hand, as described above, the heating plate 130 must be fixed in close contact with the housing 110, but the heating plate 130 is formed of a polyimide film having good flexibility, so that the heating plate 130 is in close contact with the housing 110. Not easy to maintain

In this embodiment, the heating plate 130 is in close contact with and fixed to the housing 110 through the close contact fixing member 150.

The contact fixing member 150 is inserted into the housing 110, and the heating plate 130 is positioned outside the upper portion as shown in FIG. 2. The contact fixing member 150 is formed of a rubber material and is fitted to the housing 110 and coupled.

More specifically, in this embodiment, the adhesion fixing member 150 is formed of a special synthetic rubber, Nitrile-butadiene rubber (NBR).

Since the outer shape of the contact fixing member 150 is formed to correspond to the inner shape of the housing 110, the contact fixing member 150 is molded when inserted into the housing 110.

A fixing protrusion 151a is formed on the upper surface 151 of the close contact fixing member 150. The fixing protrusion 151a is for fixing the heating plate 130 located outside the upper and outer portions of the contact fixing member 150.

3, a fixing hole 137 is formed on one side of the heating plate 130, and the fixing protrusion 151a is inserted into the fixing hole 137 to be coupled. For this reason, the heating plate 130 located outside the upper portion of the contact fixing member 150 is not easily separated from the contact fixing member 150.

In particular, since the heating plate 130 is inserted into the housing 110 in a state located outside the upper and outer portions of the contact fixing member 150, the heating plate 130 is inserted while the contact fixing member 150 is inserted. If) moves, defects may occur.

However, as in the present embodiment, if the heating plate 130 is fixed on the close contact fixing member 150 by the fixing hole 137 and the fixing protrusion 151a, the occurrence of defects during assembly is significantly reduced.

Conventionally, an adhesive has been used to fix the internal components of a beauty device. However, in the case of a component that generates heat, such as a heating plate, when it is fixed using an adhesive, the adhesive is melted by the generated heat, and the fixed component is separated, thereby reducing durability.

However, in this embodiment, since the heating plate 130 and the vibration motor 170 are fixed to the inside of the housing 110 by the close contact fixing member 150, the heating plate 130 and the Since the vibration motor 170 can be prevented from being separated, durability is improved.

Since the vibration motor 170 is a motor of high specification (having a high RPM), it is inserted into the close contact fixing member 150 to attenuate the vibration of the vibration motor 170 so that appropriate vibration is transmitted to the user's skin.

When the heating plate 130 is located outside the upper and outer portions of the close contact fixing member 150, the power connection rods 131 and 133 and the temperature sensing rod 135 pass through the close contact fixing member 150.

Referring to Figure 5, the outer circumferential surface of the contact fixing member 150, the power connection rods (131, 133) and the temperature sensing rod (135) is concave formed to pass through the rod penetrating portion 153 , 155) is formed.

The rod through portions 153 and 155 are formed in a groove shape that extends long along the longitudinal direction of the contact fixing member 150, and the heating plate 130 is located on the upper and outer side of the contact fixing member 150 In this case, each of the power connection rods 131 and 133 and the temperature sensing rod 135 are positioned inside the rod penetrating portions 153 and 155.

In this embodiment, the rod penetrating portions 153 and 155 are formed in the shape of a groove, but are not limited thereto, and thus may be formed in the shape of a hole penetrating along the longitudinal direction of the contact fixing member 150.

A vibration motor providing groove 157 is formed in the lower side of the contact fixing member 150 to be concave therein so that the vibration motor 170 may be provided.

The vibration motor 170 is electrically connected to the power supply 11. The vibration motor 170 generates vibration by power supplied from the power supply 11. The vibration motor 170 is provided inside the lower side of the close contact fixing member 150, that is, inserted into the vibration motor providing groove 157.

The vibration generated by the vibration motor 170 is transmitted to the housing 110 through the close contact fixing member 150, and the vibration is transmitted to the user's skin in close contact with the housing 110.

Meanwhile, referring to FIG. 7, the main body 10 further includes a switch 15 and a controller 17. For example, the switch 15 may be provided in the form of a button that is provided through the inside and outside of the main body 10 and pressed by the user by applying pressure.

The switch 15 is electrically connected to the power supply unit 11, and the user presses the switch 15 so that the power supply unit 11 is connected to the heating plate 130 and the vibration motor 170. Supply or cut off the power.

Meanwhile, the switch 15 may be directly connected to the power supply unit 11 or may be connected through the controller 17. In the latter case, the switch 15 is connected to the controller 17, and the controller 17 and the power supply 11 are connected.

A signal input by a user pressing the switch 15 is transmitted to the controller 17, and the controller 17 causes the power supply 11 to supply power by this signal.

The controller 17 is also connected to the temperature sensor 13 and receives the temperature detection value of the heating plate 110 sensed by the temperature sensor 13. When the temperature detection value of the heating plate 110 sensed through the temperature sensor 13 based on a preset temperature value stored in the controller 17 reaches a preset temperature value, the controller 17 Power supplied to the heating plate 110 is cut off to prevent excessive heating of the heating plate 110.

As described above, when assembling the portable beauty device 100 according to the present embodiment, the heating plate 110 and the vibration motor 170 are first fixed to the close contact fixing member 150 and then the housing 110 Since it is inserted into the inside of the assembly, it has the advantage of simplifying assembly.

Particularly, since the shape of the contact fixing member 150 is formed in a shape corresponding to the inner shape of the housing 110, the heating plate 130 located outside the upper portion of the contact fixing member 150 has one surface of the It may be fixed in close contact with the inner surface of the housing 110.

When the heating plate 130 is in close contact with the housing 110, thermal conductivity is improved, so that heat generated from the heating plate 130 may be better transferred to the housing 110. In particular, since an adhesive is not used to fix the heating plate 130, the heat generated from the heating plate 130 is not interfered with at all, so that durability is not reduced and improved durability can be maintained.

The heating plate 130 and the vibration motor 170 are also inserted into the housing 110 or the housing 110 by simply inserting the contact fixing member 130 into the housing 110 or removing it from the housing 110. Can be removed from (110). Therefore, when the heating plate 130 and the vibration motor 170 are broken or damaged, they can be easily repaired, and maintenance is easy.

Although the embodiments of the present invention have been described with reference to the accompanying drawings above, those skilled in the art to which the present invention belongs can understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. will be.

Therefore, the embodiments described above should be understood as illustrative and non-limiting in all respects, and the scope of the present invention is indicated by the utility model claims described later, and the meaning and scope of the utility model claims and their equivalents All changes or modifications derived from the concept should be interpreted as being included in the scope of the present invention.

100: portable beauty device 10: main body
11: Power supply part 13: Temperature sensor
15: switch 17: controller
110: housing 130: heating plate
131, 133: power connection rod 135: temperature sensing rod
150: close contact fixing member 170: vibration motor

Claims (10)

A housing coupled to the body and having an outer surface in contact with the user's skin;
A heating plate electrically connected to a power supply provided inside the main body, and generating heat by power supplied from the power supply so as to be transmitted to the user's skin through the housing;
A vibration motor that is electrically connected to the power supply and generates vibration by power supplied from the power supply so as to be transmitted to the user's skin through the housing; And
Doedoe inserted into the interior of the housing, the heating plate is located on the outer side of the upper and the inner side includes a close contact fixing member located on the vibration motor,
The outer shape of the contact fixing member corresponds to the inner shape of the housing so that one surface of the heating plate is in close contact with the inner surface of the housing by the contact fixing member,
A fixing protrusion for fixing the heating plate is formed on the outside of the upper portion of the contact fixing member,
A portable beauty device in which a fixing hole is formed at a position corresponding to the fixing protrusion so that the fixing protrusion can be fitted in the heating plate. The method of claim 1,
In the heating plate,
A portable beauty device extending from the other surface of the heating plate and having a power connection rod connected to the power supply through the close contact fixing member. The method of claim 2,
A temperature sensor is provided inside the body to detect the temperature of the heating plate,
In the heating plate,
A portable beauty device extending from the other surface of the heating plate and having a temperature sensing rod connected to the temperature sensor through the close contact fixing member. delete The method of claim 1,
A portable beauty device having a vibration motor providing groove formed concavely into the inside of the close contact fixing member so that the vibration motor may be provided below the contact fixing member. The method of claim 3,
The heating plate, the power connection rod, and the temperature sensing rod are formed of a polyimide film, and a heat ray is impregnated therein. The method of claim 1,
The adhesion fixing member is a portable beauty device formed of rubber. The method of claim 3,
A portable beauty device in which a rod penetrating part is formed in the adhesion fixing member so that the power connection rod and the temperature sensing rod may penetrate along the length direction of the adhesion fixing member. The method of claim 1,
The housing is a portable beauty device formed of a metal material capable of heat conduction to transfer heat generated from the heating plate to the user's skin. The method of claim 9,
The metal material is a portable beauty device made of an alloy containing either zinc (Zn) or aluminum (Al) or both.

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