JPH1119144A - Suction type facial treatment equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate sharp and effective suction in an extremely simple mechanism by using a mechanism for providing the sharp suction also for a reciprocative moving mechanism. SOLUTION: In this facial treatment equipment, a pulsing mechanism 12 is connected between a suction cup 6 and a vacuum pump 10. The pulsing mechanism 12 is provided with a suction chamber 14A while incorporating a pulsing piston 13 so as to enable reciprocative movement in a cylinder 14. The vacuum pump 10 is connected to the suction chamber 14A. When the vacuum pump 10 exhausts air in the suction chamber 14A, the pulsing piston 13 is moved. The moved pulsing piston 13 opens the suction chamber 14A and returns to its original position. The suction chamber 14A is switched between sucking state and opening state, the pulsing piston 13 is reciprocatively moved, and the reciprocatively moving the pulsing piston 13 vibrates the sucking state of the suction cup 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction facial device for sucking the surface of skin in a vibrating state.

[0002]

2. Description of the Related Art Suction facial devices for sucking skin in a vibrating state have been developed. This device has an effect of sucking in a state in which the skin is massaged, sucking out dirt of sweat lines and sebaceous lines, and cleaning and activating the skin. An apparatus for realizing this is described in the following publication.

[0003] Japanese Utility Model Publication No. Sho 61-21416, Japanese Utility Model Publication No. 2-38743.

FIG. 1 shows a cross-sectional view of a suction facial apparatus described in the above publication. This suction facial device rotates the cylinder 2 with a motor. The cylinder 2 has a pin 3 protruding from the inner surface.
The pin 3 is guided by a cam groove 5 provided in a piston 4 incorporated so as to be able to reciprocate in the cylinder 2. Cylinder 2
Is rotated, the pin 3 slides in the cam groove 5, and the pin 3
And the cam groove 5 causes the piston 4 to reciprocate. The suction facial treatment device of this structure can control the stroke for reciprocating the piston and the like by the shape of the cam groove. When the piston reciprocates, the internal pressure of the suction cup vibrates. This is because the left side of the piston is connected to the suction cup.

Further, in the suction facial apparatus described in the above publication, the cylinder is reciprocated by an electromagnet of a coil excited by an alternating current instead of the facial beacon reciprocating a pin with a cam groove by a pin. The cylinder is connected to a suction cup, which is reciprocated to oscillate the air pressure in the suction cup.

[0006]

The suction facial beauty device shown in FIG. 1 described in the publication of the present invention requires a complicated mechanism for converting the rotation of the motor into a reciprocating motion, which increases the manufacturing cost of this portion. Further, since the piston is reciprocated by sliding the pin in the cam groove, there is a disadvantage that the sliding portion is easily worn. Furthermore, since the piston is forcibly reciprocated by the rotation of the motor, foreign matter is clogged between the piston and the cylinder, making it difficult for the piston to move. There is also.

[0007] The suction facial apparatus described in the above publication reciprocates with an electromagnet without using a motor, so that the reciprocating mechanism can be simplified. However, this mechanism
Since the cycle of the reciprocating motion is determined by the frequency of the alternating current that excites the electromagnet, the cycle of the reciprocating motion cannot be set to an optimal cycle for suction. Another drawback is that it is difficult to increase the stroke of the reciprocating motion. This is because the attractive force of the electromagnet rapidly decreases as the distance increases.

Furthermore, the suction facial device described in the above publication has a drawback that it is difficult to perform crisp suction. In order to perform crisp suction, a suction facial device that opens the inside of the suction cup to the outside air during suction has also been developed (Japanese Patent Laid-Open No. 4-82548). FIGS. 2 and 3 show the cross-sectional structure of the facial beauty device described in this publication.

In the facial beauty device shown in this figure, an opening 7 is opened through the suction cup 6 in a lateral direction. In order to open and close the opening 7, a rubber-like elastic opening valve 8 is provided.
The opening valve body 8 is opened and closed by an opening lever 9 that reciprocates. The opening lever 9 has a flange at the tip, and the opening valve 8 is hooked with the flange to deform the rubber-like elastic opening valve 8 to open the opening 7. As shown in FIG. 3, when the opening lever 9 is retracted, the opening valve body 8 is opened, and the negative pressure in the suction cup 6 rises sharply.

[0010] In the facial treatment device having this structure, the pressure can be rapidly increased after the suction cup is suctioned to a negative pressure, so that crisp suction can be performed. However, the suction facial device having this structure also requires a complicated mechanism for converting the rotation of the motor 1 into a reciprocating motion because the opening lever 9 is reciprocated by the motor 1 in the same manner as the facial device described in the publication. Therefore, the driving mechanism cannot be simplified.

The present invention has been developed with the object of solving such disadvantages. An important object of the present invention is to use a mechanism for realizing crisp suction together with a mechanism for reciprocating movement. Accordingly, it is an object of the present invention to provide a suction facial treatment device which enables crisp and effective suction with a very simple mechanism.

[0012]

According to a first aspect of the present invention, there is provided a suction facial device comprising: a suction cup for sucking a surface of the skin; and a vacuum pump connected to the suction cup via a hose. Is provided. Suction cup 6 and vacuum pump 10
A pulsation mechanism 12 having a unique structure described below is connected between the pulsation mechanism 12 and the pulsation mechanism 12 to vibrate the suction of the suction cup 6 in a crisp state.

(A) The pulsation mechanism 12 includes a cylinder 14
And a pulsating piston 13 built in the cylinder 14 so as to be able to reciprocate, and an elastic body 15 for elastically moving the pulsating piston 13 in a predetermined direction. (B) The pulsating piston 13 is provided in the cylinder 14, and a suction chamber 14 </ b> A having a closed structure is provided in the cylinder 14. (C) The suction chamber 14A in the cylinder 14 is connected to the vacuum pump 10, and the vacuum pump 10 is connected to the suction chamber 14A.
Is exhausted, and the pulsating piston 13 is sucked in a direction in which the volume of the suction chamber 14A decreases. (D) The elastic body 15 elastically presses the pulsating piston 13 in a direction to increase the volume of the suction chamber 14A. (E) The vacuum pump 10 is connected to the suction chamber 14 of the cylinder 14
When the air in A is exhausted and the pulsating piston 13 is moved to a predetermined position in a direction opposite to the pressing direction of the elastic body 15, the closed suction chamber 14A is opened to increase the internal pressure, and the pulsating piston 13 When the pulsating piston 13 is moved by being pushed by the elastic body 15, the suction chamber 1 is moved.
4A is closed, the pulsating piston 13 is again moved by the vacuum pump 10 in the direction opposite to the pressing direction of the elastic body 15, and the pulsating piston 13 is reciprocated by the elastic body 15 and the vacuum pump 10. I have.

Further, in the suction beautifying apparatus according to the second aspect of the present invention, the suction cup 6 is connected to the vacuum pump 10 via the pulsating mechanism 12 described below. (A) The pulsation mechanism 12 includes a cylinder 14 and a resilient pulsation diaphragm 16 built in the cylinder 14 so as to be able to reciprocate. (B) A pulsating diaphragm 16 is provided in the cylinder 14, and a suction chamber 14 A having a closed structure is provided in the cylinder 14. (C) The suction chamber 14A in the cylinder 14 is connected to the vacuum pump 10, and the vacuum pump 10 is connected to the suction chamber 14A.
Is exhausted, and the pulsating diaphragm 16 is sucked in a direction in which the volume of the suction chamber 14A decreases. (D) The vacuum pump 10 is connected to the suction chamber 14 of the cylinder 14
When the air of A is exhausted and the pulsating diaphragm 16 is moved to a predetermined position, the closed suction chamber 14A is opened to increase the internal pressure, and the pulsating diaphragm 16 moves with its own restoring property, The suction chamber 14A is closed, the pulsating diaphragm 16 is moved again by the vacuum pump 10, and the resilience of the pulsating diaphragm 16 and the pulsating diaphragm 16 are reciprocated by the vacuum pump 10.

Further, in the suction beautifying apparatus according to the third aspect of the present invention, both the suction cup 6 and the vacuum pump 10 are connected to the suction chamber 14A of the cylinder 14.

Furthermore, the suction facial device of the present invention has a built-in reciprocating vibration piston 17 at the tip of the suction cup 6. The vibration piston 17 taps the skin and stimulates the suction. .

[0017]

The suction beauty device of the present invention reciprocates a pulsating piston and a pulsating diaphragm to vibrate the suction pressure of the suction cup. In particular, in the facial treatment device of the present invention, when the pulsating piston or the pulsating diaphragm is moved by a vacuum pump to a predetermined stroke position, the suction chamber is opened, and the internal pressure of the suction chamber increases. When the internal pressure of the suction chamber rises, the piston is pushed by the elastic body, and the elastic body has its own resilience,
The suction chamber is moved to a position opposite to the suction direction, and the suction chamber is closed again. The closed suction chamber is sucked by the vacuum pump to move the pulsating piston or the pulsating diaphragm in the suction direction. As described above, in the facial treatment device of the present invention, the suction chamber is repeatedly switched between the suction state and the open-to-atmosphere state to press the pulsating piston and the pulsating diaphragm, thereby vibrating the suction state of the suction cup. The internal pressure of the opened suction chamber rapidly increases. Therefore, the suction facial device of the present invention can irritate the skin crisply and effectively stimulate the skin. In particular, the facial beauty device of the present invention uses a mechanism for vibrating the suction state together with a mechanism for crisp suction. In other words, a crisp suction mechanism is used in combination with a mechanism that vibrates the suction state. Therefore, the entire mechanism is significantly simplified, and the skin can be effectively stimulated and sucked.

[0018]

Embodiments of the present invention will be described below with reference to the drawings. However, the embodiments described below illustrate a suction facial device for embodying the technical idea of the present invention, and the present invention does not specify a facial device as follows.

Further, in this specification, in order to make it easier to understand the claims, the numbers corresponding to the members shown in the embodiments will be referred to as “claims” and “ In the column of “means”. However, the members described in the claims are not limited to the members of the embodiments.

The suction facial device shown in FIG. 4 has a suction cup 6 for sucking the surface of the skin, and a hose 11 connected to the suction cup 6.
And a pulsation mechanism 12 connected to the vacuum pump 10 and the suction cup 6.

The suction cup 6 is formed in a cup shape that can be sucked like a suction cup by contacting the surface of the skin. The suction cup 6 is formed of plastic, metal, rubber, or the like. The plastic suction cup is formed of soft or hard plastic. The suction cup 6 is provided on the back with a connecting tube 18 for connecting the hose 11.

The pulsation mechanism 12 includes a cylinder 14, a pulsation piston 13 built in the cylinder 14 so as to be able to reciprocate, and an elastic body 15 for elastically pressing the pulsation piston 13 in a predetermined direction. . Cylinder 1
Reference numeral 4 denotes a cylindrical shape, which is closed at the right end and opened at the left end in FIG. The bottom plate 19 closing the right end of the cylinder 14 is provided with a connecting tube 18 for connecting the hose 11 at the center, and the hose 11 is inserted into the connecting tube 18 to connect the cylinder 14 to the suction cup 6. Further, the cylinder 14 is also connected to the connecting cylinder 18 of the hose 11 at the right end in the figure.
The connecting cylinder 18 is connected to the vacuum pump 10 by the hose 11.
It is connected to.

The pulsating piston 13 is a cylinder open at the right end and closed at the left end, and has an outer shape substantially equal to the inner shape of the cylinder 14. The pulsating piston 13 reciprocates while sliding inside the cylinder 14 in an airtight state. A suction chamber 14A having a closed structure is provided in the cylinder 14 with the pulsating piston 13. The suction chamber 14A is a hose 1
1 is connected to the suction cup 6 and the vacuum pump 10.

An elastic body 15 is provided inside the pulsating piston 13.
As a push spring. The elastic body 15 elastically pushes the pulsating piston 13 to generate
The pulsating piston 13 is moved to the left in the above. The pulsating piston 13 pushed by the elastic body 15 includes a cylinder 14
It stops at a position where it does not come off. To prevent the pulsating piston 13 from falling out of the cylinder 14, for example,
One end of a coil spring which is an elastic body 15 is
The other end is connected to the inner surface of the cylinder 14. The pulsation mechanism 12 can stop the pulsation piston 13 and stop at a position where the pulsation piston 13 does not fall out of the cylinder 14 with the elastic body 15 extended. Further, although not shown, the pulsating piston is
A mechanical stopper can be used to prevent the cylinder from falling off. Further, the pulsation mechanism can be used as a structure for removing the pulsation piston from the cylinder. This is because the inside of the cylinder is used under reduced pressure.

The pulsating piston 13 and the cylinder 14 have an opening 7 for opening the suction chamber 14A to the atmosphere when the pulsating piston 13 is sucked into the suction chamber 14A and retracted to a predetermined position. The opening hole 7 has a pulsating piston 13
And the cylinder 14 are radially penetrated and opened.
The open holes 7 of the pulsating piston 13 and the cylinder 14 are opened at positions where they can communicate when the pulsating piston 13 is sucked to a predetermined position. In other words, the pulsating piston 13 is sucked and moved to a position where the open hole 7 communicates.

In the suction facial apparatus having this structure, the stroke at which the pulsating piston 13 reciprocates and the oscillation period can be adjusted by changing the position at which the opening hole 7 is opened. Further, the cycle of the pulsating piston 13 can be adjusted by the elastic coefficient of the elastic body 15.

The suction beautifier having the cylindrical shape of the cylinder 14 and the pulsating piston 13 can be modified so that the pulsating piston 13 is rotated to suck in a vibrating state or to suck in a non-vibrating state. Reciprocating pulsating piston 13
When the opening 7 of the cylinder 14 is located at a position communicating with the opening 7 of the cylinder 14, the suction state is vibrated. Pulsating piston 13
Is rotated, and even if the pulsating piston 13 reciprocates, the open hole 7 of the pulsating piston 13
When the position is not communicated with the suction chamber 14A, the suction chamber 14A is not opened to the atmosphere, and the suction chamber 14A is held in the suction state. Therefore, the facial treatment device having this structure can switch between the vibration state and the non-vibration state to suck the skin.

In order to clearly show the position of the pulsating piston 13 which can be sucked in the vibration state, the pulsating mechanism 1 shown in FIG.
Reference numeral 2 designates a matching mark 20 on the pulsating piston 13 and the cylinder 14. When the pulsating mechanism 12 is used in combination with the matching mark 20 of the pulsating piston 13 and the cylinder 14, the suction state vibrates, and if the matching mark 20 is shifted, suction can be performed without vibration.

The pulsating mechanism 12 of this structure reciprocates the pulsating piston 13 as described below, and sucks while oscillating with the suction cup 6. The vacuum pump 10 connected to the suction chamber 14A exhausts the air in the suction chamber 14A to reduce the pressure. At this time, the suction cup 6 connected to the suction chamber 14A is in contact with, for example, the surface of the skin to close the opening.

When the pressure in the suction chamber 14A is reduced, the pulsating piston 13 moves the suction chamber 14A in a direction in which the volume of the suction chamber 14A decreases.
The elastic body 15 is compressed by moving to the right in the figure. When the pulsating piston 13 compresses the elastic body 15 and is sucked into the cylinder 14, the pulsating piston 13 and the open hole 7 provided in the cylinder 14 communicate with each other, and the suction chamber 1
4A is open to the atmosphere. The internal pressure of the suction chamber 14A opened to the atmosphere rises. When the internal pressure of the suction chamber 14A increases, the cylinder 14
The pulsating piston 13 that has been sucked by the negative pressure inside is pushed by the elastic body 15 and pushed out of the cylinder 14.

When the pulsating piston 13 is pushed out of the cylinder 14 and moves, the opening 7 is closed. When the opening 7 is closed, the suction chamber 14A is sucked by the vacuum pump 10 again. After that, repeat the operation of ~
The pulsating piston 13 reciprocates, and the suction cup 6 connected to the suction chamber 14A sucks while oscillating the suction pressure.

The pulsating mechanism 12 shown in FIG. 4 opens and closes the opening 7 to reciprocate the pulsating piston 13. Since there is no need to provide a mechanically movable valve or the like, this mechanism has the advantage that the pulsating piston 13 can reciprocate with a simple mechanism to reduce failures. Further, there is a feature that the pulsating piston 13 can be rotated and sucked in a vibrating state or sucked in a non-vibrating state.

However, the present invention does not specify the pulsation mechanism in the structure shown in FIG. 6 and 7 show a pulsation mechanism of another embodiment. The pulsation mechanism 12 of FIG. 6 has an opening / closing valve 21 for the cylinder 14 in place of the opening hole 7. On-off valve 2
1 is provided so that the through-hole 23 provided in the bottom plate 19 of the cylinder 14 may be closed elastically and closely on the outside. The on-off valve 21 is formed by shaping a rubber-like elastic body such as natural or synthetic rubber into a plate shape and fixing one end thereof to the bottom plate 19, or by stretching a soft rubber on a surface which is in close contact with the bottom plate 19. Metal or hard plastic plate,
The one fixed to the bottom plate 19 via elastically bendable rubber can be used.

In order to open and close the on-off valve 21 with the reciprocating pulsating piston 13, a rod 22 inserted into the through hole 23 is fixed to the pulsating piston 13. Rod 2
2 is fixed at a position where the pulsating piston 13 is opened by projecting the on-off valve 21 when the pulsating piston 13 is sucked into the cylinder 14 to a predetermined position. Pushed by the rod 22, the on-off valve 21
Is opened, the suction chamber 14A is opened to the atmosphere. When the suction chamber 14A is opened to the atmosphere, the pulsating piston 13 is pushed out by the elastic body 15. When the pulsating piston 13 is pushed out by the elastic body 15, the rod 22 does not press the on-off valve 21, and the on-off valve 21 is closed. In this state, the air in the suction chamber 14A is exhausted by the vacuum pump 10, and the pulsating piston 13 is sucked into the cylinder 14. By repeating this state, the pulsation mechanism 12 causes the pulsation piston 13 to reciprocate. The structure other than the on-off valve 21 and the open hole can be the same as the pulsation mechanism 12 in FIG.

Further, the pulsation mechanism 12 of FIG. 7 has a built-in pulsating diaphragm 16 in the cylinder 14 in place of the pulsating piston. Pulsating diaphragm 1
Reference numeral 6 designates a suction chamber 14A having a structure in which the periphery thereof is hermetically fixed to the inner surface of the cylinder 14 and which is hermetically closed inside the cylinder 14. Suction chamber 14A in cylinder 14
Is connected to the vacuum pump 10 and the suction cup 6.

Further, the pulsation mechanism 12 has an opening / closing valve 21 on the bottom plate 19. A rod 22 is fixed to the pulsating diaphragm 16 so that the on-off valve 21 can be opened and closed by the reciprocating pulsating diaphragm 16. The rod 22 is inserted into the through hole 23 of the bottom plate 19 and opens the valve 21 by protruding the on-off valve 21 in the same manner as the pulsation mechanism 12 of FIG. The on-off valve 21 may have the same structure as the pulsation mechanism 12 in FIG.

The pulsation mechanism 12 having this structure includes a suction chamber 14A.
When the air is exhausted by the vacuum pump 10, the pulsating diaphragm 16 is sucked and moved. Pulsating diaphragm 16
Is moved until the on-off valve 21 is pushed by the rod 22. When the rod 22 pushes the on-off valve 21 to open it, the suction chamber 14
A is open to the atmosphere. In this state, the pulsating diaphragm 16 returns to its original position with its own restoring property. When the pulsating diaphragm 16 returns to the original position, the rod 22 does not press the on-off valve 21 and the on-off valve 21 is closed. In this state, air is exhausted from the suction chamber 14A again by the vacuum pump 10, and the pulsating diaphragm 1 is discharged.
6 is aspirated.

The pulsation mechanism 12 having this structure includes the vacuum pump 1
0, the air in the suction chamber 14A of the cylinder 14 is exhausted,
By reciprocating the pulsating diaphragm 16, the suction cup 6 can be sucked in a vibrating state.

In the pulsation mechanism 12, the suction cup 6 is connected to the suction chamber 14A. Since the suction cup 6 connected to the suction chamber 14A is sucked by the vacuum pump 10, the suction cup 6 has a feature that it can be brought into close contact with the skin to efficiently suck the surface of the skin. However, the suction facial device of the present invention does not necessarily need to connect the suction cup 6 to the suction chamber 14A. The suction facial treatment device shown in FIG. 8 has a cylinder 14 of a pulsation mechanism 12 having a closed structure, divided into two by a pulsation piston 13, one of which is connected to a vacuum pump 10 as a suction chamber 14 </ b> A.
The other airtight chamber 14 </ b> B other than 4 </ b> A is connected to the suction cup 6. The suction beautifier having this structure causes the pulsating piston 13 to reciprocate in the cylinder 14 to vibrate the air pressure in the airtight chamber 14B connecting the suction cup 6, and suction the internal pressure of the suction cup 6 into a vibrating state. it can.

The pulsation mechanism shown in FIGS. 6 and 7 also has an airtight chamber on the opposite side of the suction chamber with a closed structure of a cylinder, which is connected with a suction cup to oscillate the internal pressure of the suction cup in close contact with the skin. Can be sucked in the state.

The suction cup can suck the surface of the skin by directly contacting the gap provided therein with the skin. As shown in FIG. 9, a vibration piston 17 can be provided in the opening. . The vibrating piston 17 is connected to the opening of the suction cup 6 so as to be able to reciprocate in an airtight state. The suction cup 6 has a shape that narrows the opening, and has a flange 24 at the rear end of the vibration piston 17. A push spring 25 is built in the back surface of the vibration piston 17. The suction cup 6 having this structure includes a hose 11
Through the pulsation mechanism 12. When the suction pressure is vibrated by the pulsation mechanism 12, the vibration piston 17 reciprocates and vibrates. Therefore, when the suction cup 6 is brought into contact with the skin, the vibration piston 17 can hit the skin to give a vibration stimulus. The suction cup 6 having this structure is used in place of the suction cup 6 shown in FIG. Therefore, the suction cup 6 having the vibration piston 17 and the suction cup 6 of FIG. 4 are connected to the hose 11 so as to be detachable.

[0042]

According to the present invention, the mechanism for realizing crisp suction can be realized with a very simple mechanism by using a mechanism for realizing crisp suction together with a reciprocating mechanism. There is. That is, the suction facial device of the present invention connects a suction cup to a vacuum pump via a pulsation mechanism, and arranges a pulsating piston or a pulsating diaphragm reciprocating in a cylinder of the pulsation mechanism,
This is because the state in which the suction chamber is hermetically sealed or opened is controlled by a reciprocating pulsating piston or the like.
When the pulsating piston or pulsating diaphragm is sucked by the vacuum pump and sucked to a predetermined position, the suction chamber is opened and returned to the original position, and when returned to the original position,
The suction chamber is hermetically sealed again, and the pulsating piston and the like are sucked and reciprocated. In the suction facial device having this structure, air can be continuously exhausted from the suction chamber by a vacuum pump, and a pulsating piston or the like can be reciprocated to suction in a vibrating state. In particular, the suction beautifier having this structure switches the suction chamber between suction and release by the reciprocating motion of the pulsating piston itself, and further reciprocates the pulsating piston and the like by switching between suction and release. It achieves a very simple and crisp suction effect.

Further, in the suction beautifying device according to the third aspect of the present invention, since the vacuum pump and the suction cup are connected to the suction chamber of the pulsation mechanism, the suction cup is efficiently sucked while being directly sucked by the vacuum pump. It has the feature of being sucked. In particular,
In a state where the suction chamber is airtightly closed, the suction cup is connected to the vacuum pump via the suction chamber in a closed structure.

Further, the suction facial treatment device according to the fourth aspect is characterized in that a vibrating piston is provided in the suction cup, and the vibrating piston is vibrated to effectively stimulate the skin.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an example of a conventional suction beauty device.

FIG. 2 is a cross-sectional view showing another example of a conventional suction beauty device.

FIG. 3 is an enlarged sectional view of a main part of the suction facial device shown in FIG. 2;

FIG. 4 is a schematic sectional view showing a suction facial device according to an embodiment of the present invention.

FIG. 5 is a perspective view showing a pulsation mechanism of the suction facial device of FIG. 4;

FIG. 6 is a schematic cross-sectional view showing a pulsation mechanism of a suction facial apparatus according to another embodiment of the present invention.

FIG. 7 is a schematic cross-sectional view showing a pulsating mechanism of a suction facial apparatus according to another embodiment of the present invention.

FIG. 8 is a schematic sectional view showing a pulsation mechanism of a suction facial apparatus according to another embodiment of the present invention.

FIG. 9 is a schematic sectional view showing a suction cup of a suction facial apparatus according to another embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Motor 2 ... Cylindrical 3 ... Pin 4 ... Piston 5 ... Cam groove 6 ... Suction cup 7 ... Opening hole 8 ... Opening valve 9 ... Opening lever 10 ... Vacuum pump 11 ... Hose 12 ... Pulsating mechanism 13 ... Pulsating piston 14 ... Cylinder 14A… Suction chamber 14
B ... airtight chamber 15 ... elastic body 16 ... pulsating diaphragm 17 ... vibrating piston 18 ... connecting cylinder 19 ... bottom plate 20 ... matching mark 21 ... opening and closing valve 22 ... rod 23 ... through hole 24 ... flange 25 ... pressing spring

Claims (4)

[Claims] 1. A suction cup (6) for sucking the surface of the skin
And, in a suction facial device comprising a vacuum pump (10) connected to the suction cup (6) via a hose (11),
A pulsation mechanism (12) having the following structure is connected between the suction cup (6) and the vacuum pump (10), and the pulsation mechanism (12) vibrates the suction of the suction cup (6). A suction beauty device characterized by being constituted. (A) The pulsation mechanism (12) elastically moves a cylinder (14), a pulsation piston (13) built in the cylinder (14) so as to be able to reciprocate, and a pulsation piston (13) in a certain direction. And an elastic body (15) to be moved. (B) A pulsating piston (13) is provided in the cylinder (14), and a closed suction chamber (14A) is provided in the cylinder (14). (C) The suction chamber (14A) in the cylinder (14) is a vacuum pump
(10), and the vacuum pump (10) is connected to the suction chamber (14A).
Then, the pulsating piston (13) is sucked in a direction in which the volume of the suction chamber (14A) decreases. (D) The elastic body (15) elastically presses the pulsating piston (13) in a direction to increase the volume of the suction chamber (14A). (E) The vacuum pump (10) is connected to the suction chamber (14) of the cylinder (14).
When the air of (A) is exhausted and the pulsating piston (13) is moved to a predetermined position in the direction opposite to the pressing direction of the elastic body (15), the closed suction chamber (14A) is opened and the internal pressure is reduced. When the pulsating piston (13) moves up by being pushed by the elastic body (15) and moves by being pushed by the elastic body (15), the suction chamber (1) moves up.
4A) is closed and the pulsating piston is again
(13) is moved in the direction opposite to the pressing direction of the elastic body (15), and the pulsating piston (13) is reciprocated by the elastic body (15) and the vacuum pump (10). 2. A suction cup (6) for sucking the surface of the skin.
And, in a suction facial device comprising a vacuum pump (10) connected to the suction cup (6) via a hose (11),
A pulsation mechanism (12) having the following structure is connected between the suction cup (6) and the vacuum pump (10), and the pulsation mechanism (12) vibrates the suction of the suction cup (6). A suction beauty device characterized by being constituted. (A) The pulsation mechanism (12) includes a cylinder (14) and a resilient pulsation diaphragm (16) built in the cylinder (14) so as to be able to reciprocate. (B) A pulsating diaphragm (16) is provided in the cylinder (14), and a closed suction chamber (14A) is provided in the cylinder (14).
Is provided. (C) The suction chamber (14A) in the cylinder (14) is a vacuum pump
(10), and the vacuum pump (10) is connected to the suction chamber (14A).
Then, the pulsating diaphragm (16) is sucked in a direction in which the volume of the suction chamber (14A) decreases. (D) The vacuum pump (10) is connected to the suction chamber (14) of the cylinder (14).
When the air of (A) is exhausted and the pulsating diaphragm (16) is moved to a predetermined position, the closed suction chamber (14A) is opened, the internal pressure rises, and the pulsating diaphragm (16) becomes its own. The pulsating diaphragm (16) is moved by restoring property, the suction chamber (14A) is closed, the pulsating diaphragm (16) is moved again by the vacuum pump (10), and the pulsating diaphragm is moved by the restoring property of the pulsating diaphragm (16) and the vacuum pump (10). (16) is configured to be reciprocated. 3. The suction cup (6) and the vacuum pump (10)
The suction facial treatment device according to claim 1 or 2, which is connected to the suction chamber (14A) of the cylinder (14). 4. The suction facial treatment device according to claim 1, wherein a reciprocating oscillating piston (17) is incorporated at a tip of the suction cup (6).