JP3870629B2 - Facial massager - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a facial device that removes debris such as sebum and dirt from the facial skin by suction, and more particularly to a facial product whose suction force can be adjusted.
[0002]
[Prior art and problems to be solved by the invention]
As disclosed in Japanese Utility Model Laid-Open No. 5-37234, a conventional facial device is applied to the skin in order to remove a remnant such as sebum by applying a suction pump to the skin and generating a suction force. Consists of attachments. If a suction force is applied to a soft part of the skin for a long time, the skin swells to the extent that it breaks the capillaries, and as a result, there is a possibility of causing bruises such as pain and purpura.
[0003]
[Means for Solving the Problems]
The present invention solves the above problems. Therefore, the main object of the present invention is to adjust the suction force acting on the skin, especially when the user stops the operation of the facial device, the suction force can be minimized immediately, and the facial skin It is intended to provide a facial device that makes it easy to remove the attachment from the body and reduces the risk of causing pain and purpura.
[0004]
A facial device according to the present invention includes a nozzle and a suction pump that generates suction force through the nozzle. The A tubular attachment is attached to the nozzle to apply a suction force to the facial skin to remove debris such as sebum and dirt from the facial skin. The feature of the present invention is that a regulator is provided for adjusting the suction force acting on the skin through the attachment by changing the pump characteristics of the suction pump, for example, the pump load and the pump capacity. In addition, the shutter 19 is interlocked with the switch handle 18A provided on the outer surface of the housing 10, and when the switch handle is in the ON position where the suction pump 20A is operated, the outside open end 51A is closed by this shutter, and the switch handle The configuration is such that the outside open end is opened at the OFF position to be stopped. Thereby, as soon as the switch handle is turned off, the suction force to the face skin can be released through the open end of the outside air, and the attachment can be safely removed from the face skin. Otherwise, even after the switch handle is turned OFF, the action of the suction force on the skin continues, making it difficult to remove the attachment from the skin. .
[0005]
In one embodiment of the present invention, the regulator is constituted by the branched suction path 50 extending from the nozzle 30 to the open air open end 51. The outside open end 51 is accessible by a finger of a user's hand holding the housing 10 and is selectively opened and closed by this. For this reason, the branch suction path can be opened by simply separating the finger of the user holding the housing, that is, the thumb from the open end of the outside air. Therefore, the user can easily minimize the suction force, and can easily stop the suction force in response to the user's intention immediately. Furthermore, since the open end of the outside air can be closed simply by pressing it with the thumb, it is easy to intermittently apply the suction force while moving the attachment over a wide range of facial skin, and the operation of the facial device Can be improved.
[0006]
The housing 10 may be provided with a flexible cover 54 that can be accessed by a user's finger. The cover 54 can be moved between a position where the outside air open end 51 is closed and a position where the outside air open end is opened. By using this cover, the outside air open end is protected from clogging by foreign matter. it can.
[0008]
Furthermore, In the present invention, the above regulator is A contractible branch suction path 50B extending from the nozzle 30B to the outside air open end 51B, and a mechanism that float-supports the nozzle 30B with respect to the housing 10B. It is characterized by doing. With this mechanism, the nozzle 30B can move freely between an extended position where the attachment 40B can be separated from the skin and a retracted position where the attachment can be pressed against the skin. The nozzle closes the branch suction path 50B at the retracted position, and opens the branch suction path to the outside at the extended position. As a result of pressing the attachment against the skin of the face, the nozzle moves to the retracted position, the branch suction path is closed, and the suction force can be applied to the skin. When the user removes the housing from the facial skin, the attachment is attached to the skin by the suction force at this point, so that the nozzle takes the extended position. As soon as the nozzle moves to the extended position, the branch suction path opens, the suction force is released, the attachment can be easily detached from the skin, and the attachment can be separated from the skin safely and quickly. .
[0009]
In another embodiment of the present invention, a flexible tube 56 that extends from the nozzle 30C to the open-air open end 51C to form a branched suction path 50C, and a portion of the flexible tube 56 can be contacted. And an actuator 60 that closes the branch suction path by a variable amount to form a regulator. As a result, the suction force acting on the skin can be adjusted from the maximum to the minimum, and an optimal facial treatment and safe attachment removal from the face can be performed.
[0010]
In this connection, the actuator 60C is mounted on a long housing 10C having a longitudinal axis, and the actuator 60C is exposed to the outer surface of the housing and can be operated by a user's finger holding the housing. A pair of button portions 61. The pair of button portions are arranged on both sides of the longitudinal axis, and both left-handed and right-handed users can easily operate the actuator and adjust the suction force.
[0011]
The present invention In addition, The suction pump 20D includes a main pump chamber 24D that generates a suction force, and a sub chamber 90 that communicates with the main pump chamber 24D, and an actuator 94 that changes the volume of the sub chamber forms a regulator. It is characterized by . By changing the volume of the sub chamber, the suction force to the skin can be variably adjusted, so that an optimal facial treatment can be performed. This sub chamber may be formed by a flexible tube 91 extending from the pump chamber toward the closed end. The actuator 94 is disposed so as to be able to come into contact with a part of the flexible tube 91, and is pressed to change the volume of the sub chamber.
[0012]
In still another embodiment of the present invention, a humidifier 70 is added to the face device in the vicinity of the nozzle, and the face effect is enhanced by applying a mist flow to the face skin. This humidifier effectively uses the exhaust from the suction pump 20D. For this reason, an exhaust path 80 extending from the exhaust port 28D of the suction pump to the external exhaust port 81 opened to the outside air is provided. The humidifier includes a spray nozzle 71 having a constricted portion 72, a water tank 74 that supplies water to the constricted portion, a switch 82 that selectively opens and closes the external exhaust port 81, and an external exhaust port and an exhaust port. A branch exhaust passage 85 that branches from the exhaust passage to the spray nozzle 71 is formed. When the outer exhaust port 81 is closed by the switch 82, the branch exhaust passage 85 is activated, and pressurized air is introduced into the spray nozzle 71 to form an air jet that passes through the constricted portion 72. Thereby, the water in a constriction part is attracted | sucked by an air jet and a mist flow is generated. Accordingly, a further object of the present invention is to provide a facial device that can effectively use a suction pump to generate mist and improve removal of debris such as sebum and dirt from the facial skin by the action of the mist. It is to be.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
First Embodiment <FIGS. 1-3>
1 and 2 show a facial device according to a first embodiment of the present invention. This facial device is provided with an attachment 40 used for sucking the facial skin in order to remove debris such as dirt and sebum from the skin when the housing is held by the user. The housing 10 has a long shape having a longitudinal axis, and contains a diaphragm pump 20, a motor 14 for driving the pump, and a battery 16 for supplying electric power to the motor side by side along the longitudinal axis. A head 11 having a recess 12 is formed at the upper end of the housing 10, and the nozzle 30 protrudes through the bottom of the recess, and the attachment 40 is detachable at the upper end of the nozzle. The nozzle 30 is fixed to the housing at the base at the lower end and has a through hole 31 extending along the longitudinal axis of the housing. A cap 1 is provided at the upper end of the housing to cover the attachment 40 and the nozzle 30.
The pump 20 is coupled to the lower end of the nozzle 30 and is composed of a pump case 21 and a reciprocator 22. The reciprocator 22 is coupled to the pump case via a diaphragm 23 to form a pump chamber 24 therebetween. To do. The reciprocating element 22 is coupled to the output shaft 15 of the motor 14 via an eccentric cam 25, and the reciprocating element 22 is reciprocated by the motor, whereby a pump chamber 24 is connected to an intake port 26 having a check valve (not shown). Outside air is drawn in and discharged through an exhaust port 28 having a check valve (not shown). The suction port 26 communicates with the through hole 31 of the nozzle 30 and applies a suction force to the facial skin via the attachment 40 to perform a facial treatment as shown in FIG. The attachment 40 has annular edges of different shapes at both ends of the shaft hole 42, one being a single annular edge and the other being a double annular edge. Any of the annular edges at both ends of the attachment can be used by pressing against the face skin for a beautiful face.
[0014]
The operation of the facial device when the double annular edges 45 and 46 are brought into contact with the facial skin will be described. It is desirable to make the annular edge intermittently contact the skin by tapping the attachment against the skin so that a suction force does not act on the skin for a long time. Furthermore, at the time of this tapping, it is desirable that the annular edge is such that a part of its peripheral edge is first separated from the skin and then the remaining part is separated from the skin. This can be easily done by twisting the wrist with the housing 10 when the attachment is removed from the skin. As shown in FIG. 3, while the shape edges 45 and 46 are in contact with the skin, the skin portion S surrounded by the edges is sucked into the attachment 40 to form a bulging portion, and the base of the bulging portion is It is pressed against the inner annular edge 46. Accordingly, the skin portion S is suddenly displaced at two different locations. One is near the outer annular edge 45 and the other is near the inner annular edge 46. These locations are where sebum and similar debris is best squeezed out of the pores. The debris drawn from the skin by the vacuum adheres to the inner wall of the attachment near the annular edge. The front end of the nozzle 30 is covered with a filter 32 to prevent debris from entering the pump 20.
[0015]
The other relatively small opening annular edge 47 can be used without tapping and is used to slide the edge along the skin with the nose. Because the annular edge 47 is elliptical, the attachment 40 is easier to slide along the minor axis than it slides along the major axis of the ellipse. That is, when sliding along the short axis, the bulging skin portion exhibits a smaller resistance than sliding along the long axis. As a result of sliding the annular edge 47 along the skin, debris squeezed out of the pores is successfully scraped and captured by the edge. As described above, the elliptical rear end annular edge 47 secures a large processing area in order to effectively remove the debris while facilitating the sliding operation. The attachment 40 can be attached to and detached from the nozzle by grasping a ring 44 protruding outward in the center.
[0016]
As shown in FIG. 2, a branch suction path 50 leading to the open-air open end 51 extends in the radial direction from the root of the nozzle 30 in parallel with the main suction path leading to the user's face skin through the nozzle and attachment. Extend. Most of the branch suction path 50 is formed by an insert 53 fixed to the housing. The open-air end 51 opens to the outer surface of the housing 10 and can be easily accessed by the user's finger that holds the housing 10, that is, the thumb. Further, the open-air open end 51 is formed as a round hole having a diameter that increases toward the outer surface of the housing and can be closed with a user's finger. Further, the outside air opening end 51 is surrounded by the protruding edge 52, and the outside air opening end 51 is easily found by the user searching for the protruding edge.
[0017]
When performing the facial treatment, the user closes the open-air open end 51 with a finger and applies a suction force through the nozzle 30 and the attachment 40. If the user feels pain or discomfort during the facial treatment, simply remove the finger from the open air end 51 and allow the nozzle to communicate with the open air to immediately release the suction force acting on the skin. Can do. As a result, the suction force to a part of the skin sucked into the attachment is lost, and the attachment 40 can be easily removed, and the attachment can be safely separated from the skin. In this way, simply by opening and closing the open-air open end 51, it is possible to enable / disable the suction force from acting on the facial skin, so suction is performed over a wide range without frequently turning the pump on and off. The skin can be treated by applying force intermittently. Furthermore, the suction force can be adjusted to an optimum value by changing the pressing force of the finger on the outside open end 51, that is, changing the amount of negative pressure that escapes through the outside open end.
[0018]
4 is the same as that of the first embodiment except that a flexible cover 54 is provided for the outside air opening end 51. The cover 54 is exposed on the outer surface of the housing and can be touched by a user's finger. Usually, the outside air release end 51 is kept in an open position and is elastically deformed when pressed by the finger. To close the open-air end 51. In the normal position, the open air end 51 communicates with a large volume portion inside the housing 10 so as to release the negative pressure generated by the pump. By providing this cover 54, it is possible to prevent the open-air open end 51 from being blocked by foreign matter, and a reliable and safe operation of the facial device can be obtained. Since other configurations are the same as those of the first embodiment, the same members are denoted by the same reference numerals.
[0019]
Second Embodiment <FIGS. 5a and 5b>
5a and 5b show a facial device according to a second embodiment of the present invention. This facial device is basically the same as in the first embodiment, except that the shutter portion 19 is provided at the upper end of the switch handle 18A to selectively open and close the open air opening end 51A of the branch suction path 50A. Different. Similar members are denoted by the same number with an "A" attached. The switch handle 18A is slidable between an OFF position (FIG. 5a) where the motor 14A is de-energized to stop the pump 20A and an ON position (FIG. 5b) where the motor 14A is energized to operate the pump 20A. The shutter unit 19 is formed integrally with the switch handle 18A, and closes the open-air open end 51A when the switch handle 18A is in the ON position, and opens the open-air open end 51A when the switch handle 18A is in the OFF position. For this reason, as soon as the switch handle 18A is operated to the OFF position, the negative pressure acting on a part of the skin via the attachment can be released, and the attachment 40A can be easily separated from the skin.
[0020]
Third Embodiment <FIGS. 6a and 6b>
6a and 6b show a facial device according to a third embodiment of the present invention. This facial device is basically the same as the first embodiment, except that the nozzle 30B is float-supported by the housing 10B to form a branch suction path 50B that can be contracted between the nozzle 30B and the base 34. Is different. Similar members are denoted by similar numbers with “B” appended. The base 34 is fixed to the housing 10B on the pump 20B, and is coupled to the nozzle 30B by a flexible bellows 35 so that the nozzle is axially between the retracted position of FIG. 6b and the extended position of FIG. 6a. It becomes movable along. When no external force is applied, the nozzle 30 is held in the extended position by the flexibility of the bellows 35, and at this position, the lower end of the nozzle 30A is separated from the base 34 to form a branch suction path 50B that can contract between them. Then, this branch passage allows the through hole 31A of the nozzle to communicate with the outside air.
[0021]
When performing the facial treatment, as shown in FIG. 6b, as a result of pressing the attachment 40B against the skin S, the nozzle 30A is moved to the retracted position, the lower end of the nozzle 30B comes into contact with the base 34, and the branch suction path 50B is closed. Remove dirt from the skin by applying a suction force only to the skin. If the user wants to stop the facial treatment, it is only necessary to pull the housing 10B away from the skin S, so that the nozzle 30B is in the extended position shown in FIG. 6a. As a result, the branch suction path 50B is formed again to release the negative pressure that has been acting on the skin, and the attachment 40B can be easily separated from the skin. Further, the suction force to the skin can be adjusted by changing the distance between the nozzle 30B and the base 34, that is, by changing the flow resistance of the branch suction path 50B. This can be achieved by adjusting the amount of pressing of the housing toward the face skin. In order to align the nozzle 30B and the housing 10B in the axial direction, a guide projection 36 provided on the base 34 is slidably fitted into a groove 37 provided on the lower end of the nozzle 30B. The base 34 is provided with a hole 38 that allows the suction port 26B of the pump 20B to communicate with the through hole 31B of the nozzle 30B.
[0022]
Fourth Embodiment <FIGS. 7 to 12>
7 and 8 show a facial device according to a fourth embodiment of the present invention. This facial device is similar to the first embodiment and uses the same attachment 40C. Similar members are denoted by similar numbers with "C" appended. This facial device has a long housing 10C formed so as to be gripped by a user, and incorporates a diaphragm pump 20C, a motor 14C, and a battery 16C in the housing. A nozzle 30 </ b> C that allows the attachment 40 </ b> C to be detachable protrudes from the bottom surface of the recess 12 </ b> C formed at the upper end of the housing 10 </ b> C. The nozzle 30C has a cylindrical shape having a through hole 31C, and is fixed to the housing 10C in the vicinity of the pump 20C.
[0023]
The diaphragm pump 20C has a pump case 21C and a diaphragm 23C, and a pump chamber 24C is formed between them. The diaphragm 23C includes an external reciprocator 22C. The reciprocator is coupled to the output shaft 15C of the motor 14C via an eccentric cam 25C, and the rotational motion of the output shaft is converted into the reciprocating motion of the diaphragm 23C. Outside air is introduced from the suction port 26 </ b> C having exhaust gas and discharged from the exhaust port 28 </ b> C having the check valve 29. The suction port 26C communicates with the through hole 31C of the nozzle 30C, and applies a suction force to the facial skin via the attachment 40C. The switch handle 18C on the outer surface of the housing 10C is interlocked with a switch 17C that connects the battery 16C and the motor 14C to turn the motor on and off.
[0024]
As shown in FIGS. 9 to 11, a branch suction path 50 </ b> C extending from the root portion of the nozzle 30 </ b> C to the open air open end 51 </ b> C extends in parallel with the main suction path passing through the nozzle 30 </ b> C and the attachment 40 </ b> C. This branch suction path 50C is constituted by a radial path 55 passing through the base 34C of the nozzle 30C and a flexible tube 56 extending from here to the open end 51C. The pipe 56 extends from one side surface of the base 34C of the nozzle 30C and is routed to the upper portion of the switch handle 18C. The pipe 56 is bent in the horizontal direction so as to come into contact with the motor case 13 and is attached to an appropriate attachment. It is supported by the motor case. A rod-shaped actuator 60 is disposed in a portion of the housing 10 </ b> C facing the horizontal portion of the tube 56. As shown in FIG. 7 and FIGS. 11a to 11c, button portions 61 are provided at both ends of the actuator 60, and a recess 62 is formed therebetween, and a pair of protrusions 63 protrude from the back surface of the actuator. The actuator 60 is swingably supported by the housing by engaging the central recess 62 with the fulcrum part 64 of the housing 10 </ b> C, and swings around the fulcrum part with the protrusion 63 contacting the tube 56.
[0025]
FIG. 11a shows a neutral position, where the elastic force of the tube 56 keeps the actuator 60 straight, leaving the tube 56 open without substantially applying a force to deform or crush the tube 56. maintain. In this state, the negative pressure, that is, the suction force generated by the pump is released through the branch suction path 50C, and the suction force does not act on the facial skin through the attachment. When any one of the button portions 61 is pushed, the actuator 60 swings toward the position shown in FIGS. 11b and 11c against the elasticity of the tube 56. In this position, one of the protrusions 63 completely crushes a part of the corresponding tube to close the branch suction path 50C. In this way, all the suction force of the pump acts on the facial skin via the attachment, and the facial treatment can be performed. In this regard, as shown in FIGS. 12a-12c, the degree of negative pressure that escapes through the open air open end of the tube can be adjusted by adjusting the force pushing the button, ie, the force from the protrusion 63 to the tube 56. . Therefore, during the facial treatment, the suction force to the skin can be easily adjusted to obtain the optimum performance. In any case, adjusting or eliminating the suction force acting on the skin can be easily performed by simply pressing and releasing the finger of the hand holding the housing. Furthermore, as shown in FIG. 7, since the button part 61 is provided on both sides with respect to the longitudinal axis of the housing 10C, the button part 61 can be used to adjust the suction force for both left-handed and right-handed users. One can be easily used.
[0026]
Fifth Embodiment <FIGS. 13 to 19>
FIGS. 13 and 14 show a facial device according to a fourth embodiment of the present invention, and a humidifier that imparts a mist flow to the user's facial skin during or independently of the facial treatment by suction. 70 has been added. Other configurations and operations are the same as those of the third embodiment. Similar members are denoted by the same numbers with "D" appended.
[0027]
The humidifier 70 effectively uses the exhaust from the diaphragm pump 20D used to generate a suction force for performing the facial treatment using the attachment 40D. First, the structure of a pump to which a function for supplying exhaust gas to the humidifier is added will be described. The pump 20D has a pump case 21D and a diaphragm 23D, and forms a pump chamber 24D between them. The diaphragm 23D supports the reciprocating element 22D, and the reciprocating element is coupled to the output shaft 15D of the motor 14D via the eccentric cam 25D. The rotational movement of the output shaft is converted into the reciprocating movement of the diaphragm 23D, and the check valve 27D is Outside air is introduced through the suction port 26D and is exhausted from the exhaust port 28D provided with the check valve 29D. The pump case 21D is fixed to the housing 10D together with the base 34D of the suction nozzle 30D. The suction nozzle 30D is formed integrally with the base 34D, and has a through hole 31D communicating with the suction port 26D of the pump.
[0028]
An exhaust path 80 extending from the exhaust port 28D to the external exhaust port 81 is formed between the pump case 21D and the base 34D. The external exhaust port 81 opens to the outside air and can be opened and closed by a push button switch 82. The switch 82 is disposed above the switch handle 18D and is biased by a spring 83 to a normal position where the outer exhaust port 81 is opened. In a normal pump operation in which a suction force is applied to the facial skin, as shown in FIG. 18a, the outer exhaust port 81 is opened, and the exhaust from the pump chamber passes through the exhaust port 28D, the exhaust path 80, and the outer exhaust port 81. Discharged. A branch exhaust passage 85 branches from the exhaust passage 80 between the outer exhaust port 81 and the exhaust port 28D, and when the outer exhaust port 81 is closed by the switch 82 as shown in FIG. Compressed air is supplied to the humidifier to generate a mist flow.
[0029]
The humidifier 70 includes a spray nozzle 71 and a water tank 74 provided above and parallel to the suction nozzle 30D, and water is supplied to the water tank 74 from a rear supply port provided with a lid 76. The spray nozzle 71 has a constricted portion 72, and the constricted portion is connected to a water tank 74 via a hose 84 and receives supply of water. As shown in FIGS. 14 to 17, the branch exhaust path 85 includes a path 85-1 formed in the base 34 of the suction nozzle and a flexible hose 85-2 extending from the base 34 </ b> D to the rear end of the spray nozzle 71. When the outer exhaust port 81 is closed by the switch 82, the exhaust gas is supplied to the spray nozzle. The exhaust gas thus introduced into the spray nozzle 71 creates an air jet that passes through the constricted portion 72, and water is sucked up from the constricted portion into the air jet to generate a mist flow from the front end of the spray nozzle 71. Therefore, the user can use this mist flow alone or in combination with a facial treatment based on suction force.
[0030]
In this embodiment, the suction force acting on the skin is adjusted using a regulator that is somewhat different from the previous embodiment. As shown in FIGS. 19a and 19b, the adjuster includes a sub chamber 90 communicating with the pump chamber 24D, and an actuator 94 that changes the volume of the sub chamber 90. As shown in FIGS. 16 and 17, the sub chamber 90 is formed of a flexible pipe 91 that extends from the side surface of the pump case 21D and reaches directly below the pump case 21D. The actuator 94 is provided as a lever switch. As shown in FIG. 16, one end of the actuator 94 is pivotally supported on the housing 10D, and the other end is engaged with a part of the flexible tube 91. The actuator 94 is arranged on one side of the head of the housing so that a finger of a user holding the housing can be reached. In a state where no external force is applied, the actuator 94 is maintained in a normal position where no substantial force is applied to deform or crush the tube 91. When the actuator 94 is gradually pushed in, the pipe 91 is deformed accordingly, and the volume of the sub chamber 90, that is, the total volume of the pump chamber effective for the pump operation is reduced, thereby being generated in the pump and acting on the skin. Adjust the suction power. Thereby, optimal and safe facial treatment can be performed.
[0031]
【The invention's effect】
As described above, in the facial device of the present invention, the suction force acting on the skin can be adjusted, the attachment can be easily separated from the skin, and safe use can be performed while preventing pain and purpura.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a facial device according to a first embodiment of the present invention.
FIG. 2 is a front view of the facial device.
FIG. 3 is a diagram for explaining the operation of the facial device.
FIG. 4 is a longitudinal sectional view of a facial device according to a modification of the first embodiment.
FIGS. 5A and 5B are longitudinal sectional views showing main parts of a facial device according to a second embodiment of the present invention.
FIGS. 6A and 6B are longitudinal sectional views of a facial device according to a third embodiment of the present invention.
FIG. 7 is a front view of a facial device according to a fourth embodiment of the present invention.
FIG. 8 is a longitudinal cross-sectional view of the facial device of the same.
FIG. 9 is a front view showing the internal structure of the head of the facial device.
FIG. 10 is a cross-sectional view of the head of the above.
FIGS. 11A, 11B, and 11C are cross-sectional views illustrating an operation for adjusting a suction force. FIGS.
FIGS. 12A, 12B, and 12C are schematic diagrams for explaining an operation of changing a suction force. FIGS.
FIG. 13 is a front view of a facial device according to a fifth embodiment of the present invention.
FIG. 14 is a longitudinal sectional view showing the main part of the facial device.
FIG. 15 is a plan sectional view showing the main part of the facial device of the above.
FIG. 16 is a front view showing the internal structure of the head of the facial device.
FIG. 17 is a perspective view showing the main part of the facial device of the above.
FIGS. 18A and 18B are schematic diagrams for explaining the generation of mist in the facial device of the above.
FIGS. 19A and 19B are schematic views showing the pump operation of the facial device of the same.
[Explanation of symbols]
10 Housing
14 Motor
18 Switch handle
19 Shutter
20 Diaphragm pump
24 Pump room
26 Suction port
28 Exhaust vent
30 nozzles
40 attachments
50 branch suction path
51 Open air open end
55 route
56 tubes
60 Actuator
61 Button
70 humidifier
71 Spray nozzle
72 Stenosis
74 Water tank
80 Exhaust passage
81 Outside exhaust port
82 Pushbutton switch
85 Branch exhaust passage
90 Vice room
94 Flexible tube
94 Actuator

Claims (4)

A housing including a nozzle and a suction pump that generates a suction force through the nozzle; and an attachment coupled to the nozzle to apply the suction force to the skin to remove sebum and dirt from the skin. A regulator that adjusts the suction force acting on the skin through attachment by changing the pump characteristics is provided ,
The adjusting means includes a branch suction path extending from the nozzle to the open end of the outside air, and a switch handle provided on the outer surface of the housing for operating and stopping the suction pump. The switch handle is interlocked with the shutter. The shutter closes the outside open end when the switch handle is in the ON position for operating the suction pump, and the shutter opens the outside open end when the switch handle is in the OFF position for stopping the suction pump. Facial massager. A housing including a nozzle and a suction pump that generates a suction force through the nozzle; and an attachment coupled to the nozzle to apply the suction force to the skin to remove sebum and dirt from the skin. An adjuster for adjusting the suction force acting on the skin through the attachment by changing the pump characteristics is provided, and the adjusting means includes a contractible branch suction path extending from the nozzle to the outside open end, and the nozzle housing The nozzle is movable between an extended position that allows the attachment to be separated from the skin and a retracted position that allows the attachment to be pressed against the skin. The nozzle at the retracted position closes the shrinkable branch suction path, and the nozzle at the extended position can contract. Facial equipment, characterized in that opening the branch suction passage to the outside air. A housing including a nozzle and a suction pump that generates a suction force through the nozzle; and an attachment coupled to the nozzle to apply the suction force to the skin to remove sebum and dirt from the skin. A regulator that adjusts the suction force acting on the skin through attachment by changing the pump characteristics is provided,
The suction pump has a main pump chamber that generates a suction force, and the adjusting means includes a sub chamber that communicates with the main pump chamber, and an actuator that changes the volume of the sub chamber.
The sub chamber is composed of a flexible tube extending from the suction pump to the closed end, and the actuator contacts and presses a part of the flexible tube to reduce the volume of the sub chamber. A facial device characterized by changing . The facial device according to claim 3, wherein a humidifier that provides a mist flow toward the skin is provided in proximity to the nozzle, and the humidifier supplies water to the spray nozzle having the narrowed portion and the narrowed portion. A water tank, a switch for selectively opening and closing an external exhaust port communicating with the exhaust port of the suction pump via the exhaust channel, and a spray nozzle branched from the exhaust channel between the exhaust port and the external exhaust port In response to the blockage of the external exhaust port by the switch, the branch exhaust path leads to an air jet passing through the constricted portion by introducing pressurized air into the spray nozzle, thereby supplying water to the air Facial device characterized by sucking into a jet and generating a mist flow.

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