KR20040022470A - Skin beauty apparatus using ultrasonic waves - Google Patents

Abstract

PURPOSE: Provided is a skin care device using ultra sonic wave which has changeable unit gadget for each purpose so that users can easily remove and put the necessary units. CONSTITUTION: The device comprises: a case to which a skin contact unit(500) is installed; an ultra sonic discharge unit(400) which is attached inside the skin contact unit(500) to which electric current can be applied; a pipe type first electric terminal(810) of conducting metal material fixed to the case; a non-conducting reinforcing material(820) which is fixed inside the interior peripheral of the first electric terminal(810); the second electric terminal(830) fixed in the reinforcing material(820); -electrode wire(A) and +electrode wire(B) with electric current being connected to the first electric terminal(810) and the second electric terminal(830); the skin contact unit(500) being fixed to the first electric terminal(810) in such a way to be connected/disconnected; a diameter expanded hanging projection(510) outside the skin contact unit(500); a ring type conducting connect/disconnect material(840) equipped with a connecting part(841) engaged in the connecting part(811) of the first electric terminal(810) and a hanging projection(842) engaged in the hanging projection(510) of the skin contact unit(500) through which the skin contact unit(500) is indirectly connected to the first electric terminal(810) in such a way to be connected/disconnected; and a sealing ring(850) of flexible synthetic resin or rubber between the first electric terminal(810) and the skin contact unit(500).

Description

Skin beauty apparatus using ultrasonic waves

The present invention relates to a skin care apparatus using ultrasonic waves, and more particularly, to a skin care apparatus using ultrasonic waves that allows a user to easily replace various types of skin contact units.

As is well known, various types of skin beauty devices are already used, but skin beauty devices using ion current waves and skin beauty devices using ultrasound may be representative.

The skin care apparatus using the ultrasonic wave uses an ultrasonic output unit 400 (see FIG. 3) for converting electrical energy into vibration energy. Piezoelectric elements are commonly used as the ultrasonic output unit.

When the operation principle is briefly described, when ultrasonic waves are supplied to the ultrasonic output unit, electrical energy supplied to the ultrasonic output unit is converted into vibration energy through the ultrasonic output unit, and the ultrasonic output unit vibrates quickly, and the vibration is The skin is transmitted to the user's skin through the skin contact unit 500 (see FIG. 3) to which the ultrasonic output unit is attached. Therefore, when the user operates the skin care device using ultrasonic waves while the skin contact unit is in contact with the skin, the skin contact unit vibrates and taps the skin quickly, thus improving the collagen metabolism and the cells with the massage effect. It is possible to obtain effects such as cleaning of tissues. In addition, when the ultrasonic wave having a rapid cycle is continuously supplied to the ultrasonic output unit, the ultrasonic output unit is heated by the vibration energy, and the high temperature heat energy of the heated ultrasonic output unit is transmitted to the skin through the skin contact unit, thereby causing heat Poulticeous effect (blood circulation stimulation, blood vessel strengthening) can be obtained.

However, in the case of the conventional skin care device using ultrasonic waves, the skin contact unit is a structure that is integrally detachable to the case of the skin care device, so that various types of skin contact unit can be selectively used by the user as needed. There was no problem.

In more detail, in the case of the conventional skin care device using ultrasonic waves, in the state that the ultrasonic output unit is electrically connected to the skin contact unit via a bonding material such as epoxy resin, -pole wire (A; Fig. 3 And the + pole wire B (see Fig. 3) directly to the ultrasonic output unit, so that electricity (ultrasound) is supplied to the ultrasonic output unit through the + pole wire. Therefore, in order to replace and use skin contact units having different sizes of skin contact surfaces, after disconnecting them, they must be soldered again to the new skin contact unit and the ultrasonic output unit to be replaced by soldering the -pole and + pole wires. Therefore, replacement of skin contact unit is practically impossible.

Therefore, conventionally, after making the skin care device for each type of skin contact unit, skin care device having a skin contact unit that is most suitable for the body part to be used for the size of the skin contact surface among these individually manufactured skin care devices. Select a device and use it.

Therefore, the present invention has been invented to solve the problems as described above, it is an object of the present invention to provide a skin care device using ultrasound that the user can easily replace the various types of skin contact unit as needed. .

1 is a left side view showing a skin care device according to the present invention;

Figure 2 is a perspective view of the main portion of the skin care device shown in Figure 1,

Figure 3 is an enlarged cross-sectional view of the main part of the skin care device according to the present invention,

4 is an enlarged cross-sectional view of a second electric terminal;

5 is a view showing another example of the skin care apparatus according to the present invention, the correspondence to FIG.

6 is a view showing another example of the skin care apparatus according to the present invention, which is a counterpart to FIG.

-Explanation of terms for the main parts of the accompanying drawings-

100; Input unit 200; Main processor,

300; Ultrasonic generating unit 400; Ultrasonic Output Unit,

500; Skin contact unit, 510; Jaw,

520; Skin contact surface 600; Output unit,

700; Case 710; Rear Case,

720; Front case, 730; Anti-skid Member,

810; First electrical terminal 811; Fastener,

820; Reinforcing members 830; 2nd electrical terminal,

831; Cylinder 831a; Jaw,

832; Connecting member, 833; Moving member,

833a; Piston portion 833b; Piston Rod,

833c; Contact 834; Bullet support member,

840; Removable member, 841; Fastener,

842; Hanging jaw, 850; Sealing Ring,

900; Printed circuit board, A; -Pole wires,

B; + Pole wires.

In the present invention for achieving the above object, the skin contact unit is provided in the case, in the skin care device using the ultrasonic wave that the ultrasonic output unit is attached to the inner surface of the skin contact unit, the skin contact, the skin contact When the unit is detachably installed in the case, and the skin contact unit is coupled to the case, the skin contact unit and the ultrasonic output unit attached thereto are automatically connected to the electrical terminals, respectively, and the skin contact unit is separated from the case, and the skin contact is performed. The unit and the ultrasonic output unit attached thereto are automatically separated from the electrical terminals, respectively.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The skin care apparatus using ultrasonic waves, as shown in Figures 1 to 2, is operated by the main processor 200, the ultrasonic generating unit for converting the drive electricity from the power source to the ultrasonic wave and outputs it to the ultrasonic output unit ( 300); Ultrasonic output unit 400 is vibrated by the ultrasonic wave from the ultrasonic generating unit 300, and outputs it to the outside; Skin contact unit 500 for transmitting vibration energy and heat energy from the ultrasonic output unit 400 to the skin; A decompression unit (not shown) for decompressing driving electric power from a power source and transmitting it to the main processor; A main processor 200 for controlling the operation of the components; An input unit 100 for controlling the operation of the main processor 200; It is composed of an output unit 600 which is operated and controlled by a control signal from the main processor 200 so as to recognize the operating state of the skin care device. The skin care apparatus using the ultrasonic wave is not limited to the present embodiment and may be variously modified, and the operation control thereof may be variously modified.

Referring to the operating state of the skin care device using ultrasonic waves according to the present embodiment schematically, first, when the driving power is supplied from the power supply to the skin care device, the driving power (usually 12V) from the power supply to the ultrasonic generating unit 300 On the other hand, the drive electricity (usually 5V) which is reduced to low voltage by the decompression unit is supplied to the main processor 200. In this case, the ultrasonic wave generating unit 300 and the main processor 200 maintain the standby operation state, and the input unit 100 also receives the driving electricity from the main processor 200 to maintain the standby operation state. In this state, when the user operates the skin care device by operating the input unit 100, the main processor 200 is operated and controlled by the control signal from the input unit 100, and in the main processor 200, the input unit is operated. The control signal corresponding to the control signal from the 100 is output to the ultrasonic wave generating unit 300, the ultrasonic wave generating unit 300 is operated by the control signal of the main processor 200 to ultrasonic the ultrasonic wave having a predetermined frequency Output to the output unit 400. When the ultrasonic wave is input to the ultrasonic output unit 400, the ultrasonic output unit 400 vibrates rapidly at a cycle corresponding to the ultrasonic wave, and the vibration is transmitted to the skin through the skin contact unit 500. Thereafter, when a predetermined time has elapsed or when the user operates the input unit 100 to stop the operation of the skin care device, the operation of the corresponding components is stopped through the signal transmission path as described above, Will be maintained.

On the other hand, the components are installed in the case 700 so as to be interconnected to operate as shown in Figures 1 and 2, in this embodiment, the rear case 710 and the front case 720 are fastened to each other It is used as a case 700, the rear case 710, the input unit 100 and the output unit 600 is exposed to the outside to be manually operated, the front case 720, the skin contact unit 500 is Exposed to the outside.

Note that, in the case of the present invention, when the skin contact unit 500 is detachably installed in the case 700, the skin contact unit 500 is coupled to the case 700, the skin contact unit 500 ) And the ultrasonic output unit 400 attached thereto are automatically connected to the electrical terminals 810 and 830, respectively, and when the skin contact unit 500 is separated from the case 700, the skin contact unit 500 and the ultrasonic wave attached thereto. It is characterized in that the output unit 400 is automatically separated from the electrical terminals 810 and 830, respectively.

As such, while the skin contact unit 500 and the ultrasonic output unit 400 attached thereto are detached from the case 700, the ultrasonic contact outputs such that the 400,500 and the electrical terminals 810,830 are automatically contacted or separated from each other. Skin contact unit 500 is attached to the unit 400 so that the electricity can be easily used by the user to replace by type. FIG. 5 is a view illustrating a state in which the skin contact unit 500 in which the area of the skin contact surface 520 is enlarged is replaced with the skin contact unit 500 shown in FIGS. 1 to 3. It can be seen that the skin contact unit 500 can be easily replaced by type.

In the present embodiment, as shown in Figure 3, the first electrical terminal 810 of the conductive metal material of the pipe form is fixed to the case 700, the vision on the inner peripheral surface of the first electrical terminal 810 The reinforcing member 820 of the conductive material is fixed, and the second electrical terminal 830 is fixed to the reinforcing member 820, and the -pole electric wire A to the first electrical terminal 810 and the second electrical terminal 830. And + pole wires (B) are electrically connected to each other, while the skin contact unit 500 is detachably fixed to the first electric terminal 810. In addition, the engaging jaw 510 which is enlarged in diameter on the outer circumferential surface of the skin contact unit 500 is formed, the fastening portion 841 is engaged with the fastening portion 811 of the first electrical terminal 810, the skin contact unit The skin contact unit 500 is detachably attached to the first electric terminal 810 via a ring-shaped conductive detachable member 840 having a locking jaw 842 engaged with the locking jaw 510 of the 500. It is indirectly fastened to form a structure in which a sealing ring 850 made of elastic synthetic resin or synthetic rubber is inserted between the first electrical terminal 810 and the skin contact unit 500. Here, the sealing ring 850 seals the gap between the skin contact unit 500 and the first electrical terminal 810, and supports the elasticity of the skin contact unit 500 so as to smoothly proceed the vibration thereof. To perform.

According to the present embodiment, when the skin contact unit 500 is coupled to the first electrical terminal 810 via the detachable member 840, the + pole wire A → the second electrical terminal 830 → An electrical connection is made to the ultrasonic output unit 400 → a detachable member 840 → a first electric terminal 810 → a pole wire B. FIG. Therefore, when operating the skin care device, the ultrasonic wave from the ultrasonic generator unit 300 is transmitted to the + pole wire (A), and then is input to the ultrasonic output unit 400 through the second electrical terminal 830. .

As the second electric terminal 830, as shown in Figure 4, the cylinder 831 is built in the reinforcing member 820; A connecting member 832 which seals the inner opening end of the cylinder 831 so as to be electrically connected to the positive pole B; A movable member 833 which is movably inserted into and fixed to the cylinder 831, and expands and contracts to an outer opening end of the cylinder 831; It is made of a spring 834 inserted into the cylinder 831 to support the moving member 833 in one direction, these components (831, 832, 833, 834) is made of a conductive metal material was used. As in this embodiment, when using a structure that is elastically supported elastically in one direction as the second electric terminal 830, the second electric terminal 830 and the ultrasonic output unit 400 is in stable contact As a result, malfunctions due to poor contact will not occur.

The present invention is not limited to the embodiment as described above, and may be variously modified. For example, the skin contact unit 500 may be attached to or detached from the first electric terminal 810 via the detachable member 840. Indirectly fastening, but the first electrical terminal 810 and the skin contact unit 500 is directly abut, between the locking step 510 of the skin contact unit 500 and the locking step 842 of the detachable member 840. The sealing ring 850 may be fitted. In this case, since the first electrical terminal 810 and the skin contact unit 500 are directly in contact with each other so as to conduct electricity, the detachable member 840 is not limited to a conductive metal material, and may be made of any material. Do.

In addition, as shown in FIG. 6, the first electrical terminal 810 of the conductive metal material having a pipe shape is fixed to the case 700, and the non-conductive material is reinforced on the inner circumferential surface of the first electrical terminal 810. The member 820 is fixed, and the second electrical terminal 830 is fixed to the reinforcing member 820, and the -pole electric wire A and the + pole are connected to the first electrical terminal 810 and the second electrical terminal 830. While the wires B are electrically connected to each other, the skin contact unit 500 may be detachably fixed to the first electric terminal 810 directly. In this case, although the number of parts is reduced, the assembly work is convenient and the productivity is improved. However, the skin contact unit 500 and the first electric terminal 810 are firmly engaged to form a skin contact unit 500. The vibration energy of) is lost through the first electrical terminal 810, which causes a problem in that functional efficiency is lowered.

In addition, in the case of the present invention, although the first electrical terminal 810 is used as an assembly with the skin contact unit 500 or an assembly with the detachable member 840, the skin contact unit 500 or the detachable member 840 is used. ) Is detachably installed on the case 700 or a separate assembly fixed thereto, and the skin contact unit 500 or the detachable member 840 is connected to a separate electrical terminal, like the second electrical terminal 830. Of course, it can also be automatically contacted or disconnected.

According to the present invention as described above, the skin contact unit having an ultrasonic output unit is detachably installed in the case, when the skin contact unit is coupled to the case, the skin contact unit and the ultrasonic output unit attached thereto are connected to the electrical terminal. When the skin contact unit is automatically connected to each other and the skin contact unit is separated from the case, the skin contact unit and the ultrasonic output unit attached thereto are configured to be automatically separated from the electrical terminals, respectively. Since it can be easily used by selecting and replacing, there is an effect of greatly improving the productability of the product.

Claims (6)

In the skin care device using the ultrasonic wave is provided with a skin contact unit in the case, the ultrasonic output unit is attached to the inner surface of the skin contact unit so as to be energized, When the skin contact unit is detachably installed in the case and the skin contact unit is coupled to the case, the skin contact unit and the ultrasonic output unit attached thereto are automatically connected to the electrical terminals, respectively, and the skin contact unit is separated from the case. Skin care device using ultrasonic waves, characterized in that the skin contact unit and the ultrasonic output unit attached thereto are automatically separated from the electrical terminal. The method of claim 1, wherein the first electrical terminal of the conductive metal material of the pipe form is fixed to the case, the reinforcing member of the non-conductive material is fixed to the inner peripheral surface of the first electrical terminal, the second electrical terminal to the reinforcing member And a pole electrode (A) and a pole electrode (B) are electrically connected to the first electric terminal and the second electric terminal, respectively, while the skin contact unit is detachably fixed to the first electric terminal. When the skin contact unit is coupled to the first electrical terminal to make contact therewith, the ultrasonic output unit automatically contacts the second electrical terminal, and when the skin contact unit is separated from the first electrical terminal, the ultrasonic output unit Skin care device using ultrasonic waves, characterized in that automatically separated from the second electrical terminal. 3. The ring shape of claim 2, wherein a diameter-locking jaw is formed on an outer circumferential surface of the skin contact unit, the engagement portion engaged with a fastening portion of the first electrical terminal, and a engagement portion engaged with the locking jaw of the skin contact unit. The skin care device using ultrasonic waves, characterized in that the skin contact unit is detachably indirectly fastened to the first electrical terminal via the detachable member of the apparatus. According to claim 3, wherein the elastic ring between the first electrical terminal and the skin contact unit is inserted in the elastic ring or synthetic rubber material, the detachable member is a skin care using ultrasonic, characterized in that made of a conductive metal material Device. The skin care device of claim 3, wherein a sealing ring made of elastic resin or synthetic rubber is inserted between the locking jaw of the skin contact unit and the locking jaw of the detachable member. 6. The apparatus of claim 1, wherein the second electrical terminal comprises: a cylinder built in the reinforcing member; A connecting member connected to the positive electrode (B) so as to be electrically connected to each other while sealing the inner opening of the cylinder; A movable member movably inserted and fixed to the cylinder, the movable member being stretched to the outer opening end of the cylinder; Skin is inserted into the cylinder made of a spring to support the moving member in one direction, the skin care device using ultrasonic waves, characterized in that these components are made of a conductive metal material.