KR100978752B1 - Massage device for breast - Google Patents

Abstract

PURPOSE: A breast massaging apparatus is provided to enable a user to enlarge the breast region of female and to generate vibration for stimulating the breast region with various patterns. CONSTITUTION: A breast massaging apparatus includes: a pair of vibration cases(100) which have a plurality of vibration motor parts at the inner peripheral wall to give a massage effect on the breast region in the state that the vibration cases are fitted between the brassiere and the breast region; a control board(200) which controls the vibration of the vibration motor parts; and a battery(300) which supplies the power to the vibration motor parts of the vibration cases; and a housing(400) which includes the control board and battery thereinside. The vibration case includes: an inner board part which has a cross section of an arch shape to be closely adhered to the breast region of female; and an outer board part which is combined with the rear side of the inner plate part in order to finish the inner board part.

Description

Breast Massager {MASSAGE DEVICE FOR BREAST}

The present invention relates to a breast massager, to generate a vibration that stimulates the female breast in various patterns to enlarge the female breast, and also connected to the external sound source in order to multiply the user's interest in music It is about a breast massager that can generate vibrations similar to the rhythm of the music while listening.

In general, massage is known to contribute to the health promotion by promoting skin blood circulation and metabolism by giving a moderate stimulation to the skin, various types of massage devices are common.

Recently, a rhythm massage device has been popularized so that the tapping motion by the massage device varies according to the rhythm. However, in general, since the tapping operation is performed according to a plurality of preset rhythms, the tapping operation cannot be changed according to the user's taste, and thus there is a disadvantage in that it cannot escape monotony.

In addition, a massage device for receiving an external input such as a sound or an effect sound of a musical instrument and converting the input into mechanical vibration of a vibrating element to produce a massage effect is known. In this type of massage device, Japanese Utility Model Application Publication Pyeong 2-

There is a chair with a vibration device disclosed in 96133.

According to this publication, although the configuration and vibration mechanism of the vibrating element is not obvious, it is passed through a low pass filter and electrically amplified to cause a frequency band of about 100 Hz or less of a sound source such as an external musical instrument or an effect sound. Vibration element is vibrated or stopped by rhythm. However, if only a sound source in the frequency band of about 100 Hz or less is used as the vibration source, the sound in the middle and high frequency bands cannot be used, so the massage operation may be a monotonous rhythm repetition.

For example, in the music which repeats the bass line (low range), various sounds are not used in the mid / high range such as the sound of piano or cymbal, etc. As a result, the massage is continuous and monotonous. In this way, the massage effect is generated by the vibration motor, but the user receiving the massage cannot expect the massage effect due to the delicate vibration associated with the rhythm of the sound source.

In addition, the acoustic signal consists of a set of substantially U-shaped or inverted U-shaped waveforms with a width of about half the period. If such low-frequency acoustic signals are amplified directly to the motor's operating voltage range and given to the motor, the resulting There is also a problem that the output of the motor is much smaller than it is driven without using an acoustic signal.

In addition to the problems of the techniques related to the conventional massager, in particular, it is possible to delicately massage the female breast, as well as the user's breast portion that can improve the user's satisfaction by switching the pattern of vibration freely as needed There is no dedicated breast massager.

The present invention has been made in view of the above, an object of the present invention to provide a breast massager for generating a vibration in various patterns of the female breast so that the female breast can be enlarged.

Still another object of the present invention is to provide a breast massager that can double the interest of the user by generating a vibration similar to the rhythm of the music while listening to music connected to an external sound source.

Still another object of the present invention is to generate a vibration similar to the rhythm of music output from the external sound source, the user provides a breast massager to help emotional healing by selecting a pattern of vibration according to the psychological state Is in.

Chest massager according to the present invention to achieve the above object is a pair of vibration case provided with a plurality of vibration motor portion on the inner circumferential wall to massage the female breast in a state sandwiched between the bra and the female breast; A control plate connected to each vibration motor part of the vibration case by a conductor line to control vibration of the vibration motor part; A battery connected to one terminal of the control plate to supply power to the vibration motor of the vibration case; It is configured to include; a housing in which the control panel and the battery is built.

The vibrating case is formed in an arch shape so as to be in close contact with a female breast and an inner plate portion having a plurality of fitting holes formed therein so that each of the vibration motor portions can be detachably inserted therein, and the inner plate portion from the rear of the inner plate portion. It is configured to include an outer plate coupled to the back of the inner plate to finish, the central portion of the vibration case is formed through the opening so that the nipple of the female breast can pass.

The first shock-absorbing means is attached to the vibration motor part in contact with the outer plate part, and the second shock-absorbing means is attached to the part engaged with the fitting hole in the inner plate part, but a plurality of the second shock-absorbing means corresponding to the opening of the fitting hole are provided. The embossed portion of the protrusion is formed, the vibrating motor portion has a cylindrical case formed integrally with a connecting terminal for applying AC power to one side, and one end surface and the second buffer means of the case is built in the case is attached to the first buffer means It consists of a linear actuator configured to include a permanent magnet vibrating while repeatedly linearly moving the other end surface of the case to be attached.

The controller board includes a control unit including a pattern memory unit in which data corresponding to the intensity and period of vibration of the vibration motor unit is set and stored for each pattern, and an OS unit for driving the pattern memory unit; And a motor driver IC for converting the data signal stored in the pattern memory unit into the vibration mode.

In addition, the control panel includes an amplifier for each frequency band for amplifying an acoustic signal according to the music type of each unit input from an external sound source unit, a high pass filter unit (HPF) for selectively filtering only the high frequency of the acoustic signal input from the amplifier; Inputs an AD converter for converting a sound signal according to the music type of each unit input from an external sound source unit to a digital signal and transmitting it to the controller, and a sound signal detected from the detector in conjunction with a detector of the controller. It is further provided with a volume IC for raising the sound level to the desired level and transmitting the sound signal to the control unit again.

The control unit includes a temporary memory unit for converting the input sound signal into a digital signal, a detector for detecting the level of the input sound signal converted into a digital signal, and a vibration motor unit for vibration of the input sound signal. A level correction unit for setting the minimum threshold value of the sound signal is further provided.

The control panel includes an input unit for executing the control unit, and the input unit includes a mode button unit for changing a mode according to a pattern set in the pattern memory unit, and the user inputs a minimum threshold value of the sound signal set by the level correction unit. Each volume up button portion and volume down button portion are provided to adjust the intensity of vibration by converting.

Chest massager according to the present invention,

First, the vibration data of various patterns are set in the pattern memory section of the controller to generate various vibration patterns accordingly, thereby stimulating the female breast efficiently, and thus it is possible to expect the enlargement of the breast early.

Second, by connecting an external sound source to the control panel, the user's chest can receive massage with vibration similar to the rhythm of the sound signal input from the external sound source, and at the same time listen to music output from the sound source. There is also an advantage that can increase the interest of the user.

Third, since the vibration can be generated similar to the rhythm of the music output from the external sound source, the user has an advantage in helping emotional healing by freely selecting the pattern of vibration according to the psychological state.

Fourth, even though the output level of various external sound source parts is different, despite the difference in the output level of the same sound signal for each music of the external sound source unit, the output level of the sound signal input from the external sound source unit through the volume IC is normalized. According to the present invention, there is an advantage in that the level of vibration is suddenly changed while using the massager to prevent the user from being surprised.

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

1 is an exploded perspective view showing a breast massager according to the present invention, Figure 2 is a combined perspective view showing a breast massager according to the present invention, the breast massager according to the present invention between the bra and the female breasts A pair of vibration cases 100 provided with a plurality of vibration motors 130 on the inner circumference wall so as to massage the female breasts in the inserted state; A control plate 200 connected to each vibration motor unit 130 and the conductor line L of the vibration case 100 to control the vibration of the vibration motor unit 130; A battery 300 connected to one terminal of the control plate 200 to supply power to the vibration motor unit 130 of the vibration case 100; It is configured to include; the control panel 200 and the housing 400, the battery 300 is built.

3 is an exploded perspective view showing an extract of the vibration case and the vibration motor of the present invention, Figure 4 is an exploded perspective view showing an extract of the vibration motor of the present invention, the vibration case 100 is a female Cross section is formed in the shape of an arch so as to be in close contact with the chest portion, the inner plate portion 110 is formed with a plurality of fitting holes 111 so that each of the vibration motor 130 is detachably fitted, and the inner plate portion ( It is configured to include an outer plate portion 120 coupled to the inner plate portion 110 back to close the inner plate portion 110 from the rear of the 110.

Vibration case 100 is in close contact with the female breast portion in the state in which the inner plate portion 110 and the outer plate portion 120 is preferably cross-section is formed in an arch shape so as to be in close contact with the convex breast portion of the female.

FIG. 5 is a wearing state of the breast massage machine according to the present invention, in the center portion of the vibration case 100, a through hole 101 is formed to allow a woman's breast nipple to pass (see FIGS. 2 and 3). By forming the through hole 101 in the center of the vibration case 100, it is possible to prevent the female breast nipples from being pressed by the vibration case 100 in the process of vibrating the vibration motor unit 130 (FIGS. 1 and 2). Reference numeral T denotes a strap for a necklace for wearing the breast massager of the present invention on the user's neck.

As shown in FIG. 4, the first shock absorbing means 134 is attached to a portion of the vibration motor 130 that is in contact with the outer plate portion 120, and engaged with the fitting hole 111 of the inner plate portion 110. The second buffering means 135 is attached to the portion, but a plurality of embossing portions 135a protrude from the outer surface of the second buffering means 135 corresponding to the opening of the fitting hole 111. The first buffering means 134 and the second buffering means 135 are made of synthetic resin such as rubber, silicone, etc. to efficiently buffer the action between the inner plate part 110 and the outer plate part 120. Preferably configured.

The second buffering means 135 is formed with a recess 135c corresponding to the outer shape of the vibration motor 131 so that the vibration motor 131 is fitted, the edge portion of the recess 135c is the inner plate 110. It consists of a radial stepped rib (135b) wider than the inner diameter of the fitting hole 111, the stepped rib (135b) is in close contact with one surface of the inner plate portion 110 is made of the fitting hole 111 of the inner plate portion 110 When the embossing portion 135a of the second buffering means 135 protrudes, the second buffering means 135 is supported to be pulled out through the fitting hole 111 in the direction in which the embossing portion 135a protrudes.

As shown in FIG. 3 and FIG. 4, the vibration motor unit 130 includes a cylindrical case 131 formed integrally with a connection terminal 131a to which an AC power is applied, and the case 131. It includes a permanent magnet vibrating while repeatedly linearly moving one end surface of the case 131 to which the first buffer means 134 is attached and the other end surface of the case 131 to which the second buffer means 135 is attached. It consists of a linear actuator which is constructed in the form of (a reference numeral L1 in Fig. 3 represents a connecting terminal connecting the conductor line and the vibration motor).

FIG. 6 is a block diagram illustrating a control board of the present invention. The control board 200 includes a pattern memory in which data corresponding to the strength and period of vibration of the vibration motor unit 130 is set for each pattern and stored. A control unit 210 comprising a unit 212 and an OS unit 211 for driving the pattern memory unit 212; And a motor driver IC 230 for converting the data signal stored in the pattern memory unit 212 into the vibration mode.

In FIG. 6, reference numeral 280 denotes an LED display unit. The LED display unit 280 includes an on / off button unit 222 or a mode button unit 221 of the input unit 220 so that the breast massager of the present invention can be used. When activated, an LED light emitting body having a plurality of different colors is provided to visually distinguish the corresponding operation.

An operation process of the on / off button unit 222 and the mode button unit 221 will be described in detail as follows. Preferably, the on / off button unit 222 is alternately turned on / off by pressing for 2 to 3 seconds, and in the state in which the on / off button unit 222 is turned on, the normal mode is selected by the mode button unit 221. In the case of pressing the on / off button unit 222 once, it pauses and moves to a normal mode of another pattern. In addition, when the on / off button portion 222 is turned on, the auto switch or the music mode is pressed once each time the on / off button portion 222 is pressed in the auto mode or the music mode by the selection of the mode button portion 221. The stop and the operation are executed (see Fig. 8).

7 is a block diagram illustrating a control unit of the present invention, in which the control unit 200 includes an input unit 220 for executing the control unit 210. The input unit 220 includes a pattern memory unit 212. The mode button unit 221 for changing the mode according to the pattern set in the) is provided.

The control panel 200 is provided with an AD converter 250 for converting the sound signal according to the type of music for each unit input from the external sound source unit 500 to a digital signal to transmit to the control unit 210, the control unit 210 ) Further includes a temporary memory unit 213 for converting a digital signal into a digital signal.

The controller board 200 further includes an amplifier for each frequency band 270 for amplifying an acoustic signal according to a music type of a unit input from an external sound source unit 500.

The control board 200 further includes a high pass filter (HPF) 260 for selectively filtering only the high frequency of the acoustic signal input from the amplifier 270. That is, by cutting off the low frequency of the sound signal and outputting and amplifying only the high frequency components, the delicate vibration data corresponding to the sound signal can be evicted. As a result, the delicate vibration similar to the rhythm and beat of the music provided from the external sound source 500 can be extracted. Can be implemented.

The control unit 210 is provided with a detecting unit 214 for detecting the output level of the sound signal converted into a digital signal, and detects from the detecting unit 214 in conjunction with the detecting unit 214. The control panel 200 is provided with a volume IC 240 that receives the received sound signal and raises it to a desired level and then transfers the sound signal to the controller 210 again.

The volume IC 240 outputs the sound signal to the reference level when the output level of the sound signal is lower than the reference level so that the output level of the sound signal is unified to a predetermined reference level for each music input from the external sound source unit 500. By raising the output level of the vibration data corresponding to the sound signal can be elaborately elaborated, so that the vibration through the vibration motor unit 130 is similar to the rhythm of the music output from the external sound source unit 500, It is delicately implemented without deviation.

The control unit 210 is provided with a level compensator 215 for setting a minimum threshold of the sound signal for the vibration of the vibration motor unit 130 of the input sound signal (see FIGS. 13 to 15).

8 is a block diagram illustrating an input unit of the present invention, in which the user can adjust the intensity of vibration by converting the minimum threshold value of the sound signal set by the level correction unit 215, respectively. The volume up button portion 223 and the volume down button portion 224 are provided. The user can sense the intensity of the vibration felt from the vibration motor unit 130 to adjust the intensity of the vibration in real time even during the process of driving the vibration motor 130, the process of converting the user in real time as follows. .

The user generates the vibration data by pressing the volume up button 223 or the volume down button 224 to operate the level compensator 215 linked to the volume up button 223 or the volume down button 224. It is possible to freely convert the minimum threshold (Threshold) of the acoustic signal for (see FIGS. 13 to 15).

9 and 10 are flowcharts illustrating a process of operating the breast massager according to the present invention, and a process of operating the breast massager according to the present invention will be described in detail with reference to FIGS. 9 and 10. Explained as follows.

First, when the on / off button unit 222 connected to the control panel 200 is formed to protrude on the upper surface of the housing 400 (S100), the pattern memory is controlled by the OS unit 211, which is an operating system of the control unit 210. Data stored in the unit 212 and the temporary memory unit 213 is searched for (S200).

Second, when the user does not press the mode button unit 221, the vibration motor 130 as a standby state also maintains the standby state without interlocking with the vibration (S300). When the user clicks the mode button unit 221 (S400), the OS unit 211 determines whether the normal mode, auto mode, or music mode (S500 to S700).

Third, when it is determined that the OS mode 211 is in the normal mode, the vibration pattern corresponding to each pattern is generated in the pattern memory unit 212 according to the preset data pattern (S510). The generated vibration data is transmitted to the motor driver IC 230 (S520), and the vibration motor unit 130 is driven according to the transmitted signal to vibrate the vibration motor 131.

Fourth, if the user does not click the mode button unit 221 while the vibration motor 131 of the vibration motor unit 130 is operating (S540), the driving state of the vibration motor unit 130 is maintained as it is (S550). The operation continues until the moment when the user turns off the on / off button unit 222 (S560). If the user clicks the mode button unit 221 again while the vibration motor 131 of the vibration motor unit 130 is operating (S540), after moving to step S500, the OS unit 211 is in normal mode and auto mode. In addition, in the normal mode, vibration data corresponding to a pattern different from the previous pattern is generated in the pattern memory unit 212 when the normal mode is again performed (S510). .

Fifth, during operation of the vibration motor 131 of the vibration motor unit 130 in step S540, the user clicks the mode button unit 221 to move to step S500, and then determines the auto mode by the OS unit 211. In the case of (S600), the vibration pattern is generated in the pattern memory unit 212 so that the predetermined pattern of each data is sequentially repeated (S610). The vibration data generated as described above moves to step S520, and subsequent processes are sequentially performed according to [FIG. 10].

Sixth, the user clicks the mode button unit 221 to move to step S500 while the vibration motor 131 of the vibration motor unit 130 is operated in step S540, and then determines the music mode by the OS unit 211. In the case of (S700), the temporary memory unit 213 generates vibration data corresponding to the data of the sound signal input and stored from the sound source unit 500 (S710). The vibration data generated as described above moves to step S520, and subsequent processes are sequentially performed according to [FIG. 10].

FIG. 11 is a flowchart illustrating a process of moving sound signals when an external sound source unit is connected to the control panel of the present invention. Referring to FIG. 11, a process of transmitting sound signals from the sound source unit to the control board is described in detail. The explanation is as follows.

First, when the on / off button unit 222 connected to the control panel 200 is formed to protrude on the upper surface of the housing 400 (S810), the control panel is controlled by the OS unit 211 which is an operating system of the control unit 210. It is determined whether the external sound source unit 500 is connected to the 200 (S820). When the external sound source unit 500 is connected to the control panel 200, the sound signal is transmitted from the sound source unit 500 to the amplifier 270 for each frequency band of the control panel 200 so that the transmitted sound signal is uniformly transmitted. Amplified process (S830).

Second, the sound signal passing through the amplifier 270 passes through the high pass filter (HPF) 260, and only the high frequency of the transmitted sound signal is filtered (S840). The filtered high frequency sound signal is converted into a digital signal by the AD converter 250 (S850) and transmitted to the control unit 210. The detector 214 of the controller 210 detects the sound signal transmitted through the signal and determines an output level of the sound signal (S860).

Third, the detection unit 214 is preset a reference level for the output of the sound signal, and determines whether or not the signal transmitted sound signal is greater than the predetermined reference level (S870) or less than the reference level if the control panel ( After transmitting the data of the sound signal to the volume IC 240 of the 200 and leveling up the output of the sound signal (S880), the sound signal leveled up is again transmitted to the control unit 210, and step S860. Go through the process.

Fourth, when the sound signal transmitted to the controller 210 is equal to or greater than the preset reference level of the detector 214, it is stored in the temporary memory unit 213 of the controller 210 (S890).

FIG. 12 is a schematic diagram showing sound waves and corrected sound waves of an acoustic signal input from an external sound source unit connected to the control panel of the present invention. As shown in FIG. It proceeds with a transverse wave in the form of an analog pulse. (b) state indicates the sound wave corrected in parallel with the sound wave of the state (a). In detail, the acoustic signal in the analog pulse state is quantized by the AD converter 250 into a digital signal and then detected by the control unit 210. During the interworking process of the unit 214 and the volume IC 240, the sound waves, which are acoustic signals in the process of passing the quantized sound signal through the volume IC 240, have the highest value immediately after each frequency band and the highest value immediately after each direction in the traveling direction. A normalization process is performed in which the average value of is the highest value. When the output level of the sound signal is lower than the reference level preset in the detection unit 214 during the normalization process through the volume IC 240, the function of raising the level is simultaneously performed. (B) shows the sound waves corrected by integrating each of the highest values equalized.

FIG. 13 is a schematic diagram showing a minimum threshold value and a corrected sound wave region above the minimum threshold value set for generating vibration data of sound waves corrected by the level compensator of the present invention, wherein (a) state is shown in FIG. Regarding the corrected sound wave of the state (b) of FIG. 2, the acoustic signal, which is the corrected sound wave, represents a state where a minimum threshold of vibration data for driving the vibration motor unit 130 is set. (b) state shows only the part more than minimum threshold for corrected sound wave of state (a).

FIG. 14 is a schematic diagram illustrating a process in which a minimum threshold value set for generating vibration data of sound waves corrected by the level correction unit of the present invention is adjusted downward and thereby a state in which a corrected sound wave region above the minimum threshold value is expanded. As shown in FIG. 13, the state (a) is a minimum threshold value of vibration data in which an acoustic signal, which is a corrected sound wave, is set for driving the vibration motor unit 130 with respect to the corrected sound wave in the state (a) of FIG. 13. ) Indicates a downwardly adjusted state. The state (b) represents a state in which a region of the corrected sound wave for generating vibration data is expanded because the minimum threshold is adjusted downward.

FIG. 15 is a schematic diagram illustrating a process in which a minimum threshold value set for generating vibration data of sound waves corrected by the level correction unit of the present invention is adjusted upward and a state in which the corrected sound wave region above the minimum threshold value is reduced is reduced. As shown in FIG. 13, the state of (a) is the minimum threshold of the vibration data in which the acoustic signal, which is the corrected sound wave, is set for driving the vibration motor unit 130 with respect to the corrected sound wave of the state (a) of FIG. 13. This raises the adjusted state. The state (b) represents a state in which a region of the corrected sound wave for generating vibration data is reduced because the minimum threshold is upwardly adjusted.

1 is an exploded perspective view showing a breast massager according to the present invention,

2 is a perspective view showing a breast massager according to the present invention,

3 is an exploded perspective view showing an extract of the vibration case and the vibration motor of the present invention,

4 is an exploded perspective view showing an extract of the vibration motor of the present invention;

5 is a wearing state of the breast massage machine according to the present invention,

6 is a block diagram showing a control board of the present invention;

7 is a block diagram showing a control unit of the present invention;

8 is a block diagram showing an input unit of the present invention;

9 and 10 are flowcharts illustrating a process of operating the breast massager according to the present invention;

FIG. 11 is a flowchart illustrating a process of moving sound signals when an external sound source unit is connected to the control panel of the present invention. FIG.

12 is a schematic diagram showing sound waves and corrected sound waves of an acoustic signal input from an external sound source unit connected to a control board of the present invention;

FIG. 13 is a schematic diagram showing a minimum threshold value and a corrected sound wave region above the minimum threshold value set for generating vibration data of sound waves corrected by the level correction unit of the present invention; FIG.

FIG. 14 is a schematic diagram illustrating a process in which a minimum threshold set for generating vibration data of sound waves corrected by the level compensator of the present invention is adjusted downward and thereby a state in which the corrected sound wave region above the minimum threshold is expanded. ,

FIG. 15 is a schematic diagram illustrating a process in which a minimum threshold value set for generating vibration data of sound waves corrected by the level correction unit of the present invention is adjusted upward and a state in which the corrected sound wave region above the minimum threshold value is reduced is reduced. to be.

※ Explanation of symbols for main parts of drawing

100: vibration case 101: through hole 110: inner plate

111: fitting hole 120: outer plate portion 130: vibration motor portion

131: vibration motor 131a: connection terminal 134: first buffer means

135 second cushioning means 135a embossing portion 135b stepped rib

135c: depression 200: control panel 210: control unit

211: OS section 212: pattern memory section 213: temporary memory section

214: Detect unit 215: Level compensator 220: Input unit

221: mode button portion 222: on / off button portion 223: volume up button portion

224: Volume down button portion 230: Motor driver IC 240: Volume IC

250: AD converter 260: high pass filter 270: amplifier

280: LED display 300: battery 400: housing

500: sound source part L: conductor line L1: connection terminal

T: necklace strap

Claims (13)

delete A pair of vibration cases 100 having a plurality of vibration motor parts 130 provided on an inner circumferential wall to massage the female breasts while being inserted between the bra and the female breasts; A control board 200 connected to each vibration motor unit 130 of the vibration case 100 by a conductor line L to control vibration of the vibration motor unit 130; A battery 300 connected to one terminal of the control plate 200 to supply power to the vibration motor unit 130 of the vibration case 100; And a housing 400 in which the control panel 200 and the battery 300 are embedded. The vibration case 100, the cross section is formed in the shape of an arch so as to be in close contact with the breast of the female, each of the vibration motor 130 is formed with a plurality of fitting holes 111 to be detachably fitted Chest unit 110, and a breast massager comprising a shell portion 120 coupled to the inner plate portion 110 to close the inner plate portion 110 from the rear of the inner plate portion 110. The method according to claim 2, A breast massager, characterized in that the through hole 101 is formed in the center of the vibrating case 100 so that the nipple of the female breast can pass. The method according to claim 2, The vibration motor 130 has a first buffer means 134 is attached to the portion in contact with the outer plate portion 120, the second buffer means in the portion engaged with the fitting hole 111 of the inner plate portion (110). Chest (135) is attached to the breast massage device, characterized in that a plurality of embossing portion (135a) protruding on the outer surface of the second buffer means 135 corresponding to the opening of the fitting hole (111). The method according to claim 4, The vibration motor 130 has a cylindrical case 131 formed integrally with a connection terminal 131a to which AC power is applied to one side, and the first buffering means 134 is attached to the case 131. It is a linear actuator comprising a permanent magnet which vibrates while repeatedly linearly moving one end surface of the case 131 and the other end surface of the case 131 to which the second buffering means 135 is attached. Featuring a breast massager. The method according to any one of claims 2 to 5, The control board 200, The pattern memory unit 212 is configured to store data corresponding to the intensity and period of vibration of the vibration motor unit 130 for each pattern, and the OS unit 211 for driving the pattern memory unit 212. A control unit 210; And a motor driver IC (230) for converting the data signal stored in the pattern memory unit (212) into a vibration mode. The method according to claim 6, The control panel 200 is provided with an input unit 220 for executing the control unit 210, the input unit 220 is a mode button unit for changing the mode according to the pattern set in the pattern memory unit 212 Chest massager, characterized in that the provided (221). The method of claim 7, The control panel 200 is provided with an AD converter 250 for converting the sound signal according to the type of music for each unit input from the external sound source unit 500 to a digital signal for transmission to the control unit 210, the The control unit 210 further comprises a temporary memory unit 213 for converting a digital signal and storing the input sound signal. The method according to claim 8, The control panel 200 is a breast massager, characterized in that it further comprises an amplifier for each frequency band for amplifying the sound signal according to the type of music for each unit input from the external sound source (500). The method according to claim 9, The control board (200) is characterized in that it further comprises a high pass filter (HPF; 260) for selectively filtering only the high frequency of the acoustic signal input from the amplifier (270). The method according to claim 10, The control unit 210 is provided with a detecting unit 214 for detecting the output level of the input sound signal converted into a digital signal, in conjunction with the detection unit 214 to detect from the detection unit 214 The breast massager, characterized in that the control board 200 is provided with a volume IC (240) for receiving a text sound signal is raised to the desired level and then again delivers the sound signal to the controller (210). The method of claim 11, The control unit 210 is a breast massager, characterized in that the level correction unit for setting the minimum threshold value of the sound signal for the vibration of the vibration motor unit 130 of the input sound signal is provided. The method according to claim 12, The input unit 220 includes a volume up button unit 223 and a volume down button unit 224 so that the user can adjust the intensity of vibration by converting the minimum threshold value of the sound signal set by the level correction unit 215. Breast massager characterized in that it is provided.

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