KR101541761B1 - Skin cleansing device including vibration plate having holes - Google Patents

Abstract

The present invention relates to a skin cleansing device including a vibration plate having a plurality of holes and a vibration part which vibrates the vibration plate vertically and, more specifically, to a cleansing device which cleans skin through steps of: placing the vibration plate to a cleansing agent applied on skin, changing the flow of the cleansing agents through a plurality of holes; and removing foreign substances by using foam produced by the vibration plate or by vibrating skin with vibration energy generated from vibration plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a skin cleansing device,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cleansing device, and more particularly, to a skin cleansing device having an improved foaming function and a cleansing function.

Conventionally designed general cleansing beauty equipment mainly uses a brush as a head, and the brush is unidirectionally rotated, horizontally rotated or vibrated so that the brush is frictioned on the skin surface to wipe out and shake the foreign substance. Such a conventional brush type cleansing beauty device may cause skin troubles due to direct skin damage and irritation resulting from friction because the brush which is rotating or vibrating causes friction to the skin.

Korean Patent No. 10-1304932 discloses a cleansing device using a brush and a vibration motor, and Korean Utility Model No. 20-2014-0003299 discloses a mechanism in which a cleansing pad is rotatably mounted Korean Patent Laid-Open Publication No. 10-2014-0039799 discloses a mechanism capable of cleansing the skin by vibrating the head.

Conventionally, a coin-type vibration motor or a cylindrical vibration motor, a motor with a device for changing the motion in the up-and-down or left-right amplitude, a head with a sponge or a puff on an actuator having an up- Devices which are used as a function of applying a cosmetic liquid or a foundation to the skin during the vibration of the head or for massaging the skin for the purpose of makingups or absorbing ingredients effective on the skin.

Conventional devices for the purpose of cleansing mainly use a brush as a head, and the brush is unidirectionally rotated, horizontally rotated or vibrated so that the brush is frictioned on the skin surface to wipe out and shake the foreign substance. have. Such conventional brush-type cleansing and cosmetic devices have problems such as skin damage and irritation caused by friction caused by friction of the brush which is rotating or vibrating on the skin.

In addition, since the occurrence of bubbles is insufficient, it may not bring about a satisfactory cleansing effect. In the case of the brush type cleanser, the brush is not easily wetted and dried, and the foreign matter between the brushes is not easily released. Which may cause skin problems.

The present invention is advantageous in that the foam is easily generated when the cleansing substance is applied to the skin and acted on the skin, and it is advantageous in producing a rich foam, and the foam is generated during the generation and disappearance of the foam and the foreign substance is collected, It is possible to effectively carry out the removal process.

Further, there is provided a cleansing device capable of increasing the fluid flow rate on the surface of the skin in the state where the cleansing substance or water is applied to the skin, thereby improving the cleansing effect by the active motion of fluid such as cleansing foam, soap liquid or water .

The present invention provides a cleansing device that uses vibration to generate bubbles, and can remove foreign matter with vibration energy generated at this time.

The present invention provides a cleansing device capable of minimizing direct friction in the process of positioning or contacting the head of the cleansing device adjacent to the skin and preventing damage to the skin by using instantaneous movement of the fluid.

The present invention provides a cleansing device which is easy to use and which is easy to dry and can be used hygienically and cleanly when reused.

According to an exemplary embodiment of the present invention, a skin cleansing device includes a diaphragm having a plurality of holes and a vibrating portion for vibrating the diaphragm up and down, wherein the diaphragm contacts the cleansing material applied to the skin, It is possible to clean the skin by using a plurality of holes to change the flow of the cleansing material and using the flow generated by the foam plate and the diaphragm generated by the diaphragm.

The cleansing material can be a conventional cleanser, soap or water, and the user can approach the skin with the cleansing material applied to the skin. The diaphragm may be wholly or partly oscillated up and down, and the skin may be cleaned by passing a plurality of cleansing substances alone or foreign substances from the skin formed on the diaphragm.

As the diaphragm vibrates up and down, the cleansing material can move up and down through a plurality of holes, and the cleansing material such as a cleansing agent can easily bubble while repeating the above process. In this case, changes in the flow rate and flow rate of cleansing substances for various cleansing, such as cleansing oil, cleansing foam, soap liquid or water, rather than friction on the skin may be increased. By this increased flow velocity and flow direction change, Can be shaken or moved.

In particular, when a surfactant is contained, the cleansing material can cause bubbles in the diaphragm, and the flow of the water that changes frequently by the diaphragm can produce a rich bubble. These bubbles collect the foreign matter, and after a while, it can remove the foreign matter by blowing out, and the vibration energy transmitted from the vibrating plate can vibrate the skin and shake the foreign matter.

It can generate a lot of foam mainly for effective cleansing without rubbing or rubbing, and it does not need to use a lot of foaming cleansing products or use a net to make bubbles.

Further, the cleansing device may further include a guide for maintaining a constant gap between the diaphragm and the skin. The guide may be integrally formed around the moving head or the head, and the vibration transmitting ability can be further doubled by keeping or keeping a certain distance between the diaphragm and the skin.

According to one exemplary embodiment of the present invention, the skin cleansing device has a structure capable of replacing the head, and in the above-described device, the head can be provided including the diaphragm and the head housing. A material moving space is formed between the head housing and the diaphragm to facilitate the generation of bubbles and foreign matter, and it is also possible to further attach the piezoelectric vibrator to the diaphragm. In addition, a protrusion partially protruding from the hole in the diaphragm may be formed.

The cleansing device according to the present invention is advantageous in that it can easily generate foam when the cleansing material is applied to the skin and acts on the skin, and it is advantageous in producing a rich foam, and the process of collecting foreign matter, have.

The cleansing device of the present invention can increase the fluid flow rate at the surface of the skin in the state where the cleansing material is applied to the skin, and the cleansing effect can be further improved by the active movement of the fluid such as cleansing foam, soap liquid and water.

The cleansing device of the present invention can generate bubbles in the diaphragm, vibrate the skin with the vibration energy generated in the diaphragm, and effectively shake the foreign matter remaining on the skin with the vibration energy.

The cleansing device of the present invention provides a cleansing device that minimizes direct friction between the head and the skin and prevents skin damage by utilizing instantaneous movement of the fluid.

The cleansing device of the present invention is not only easy to use, but also easy to dry and hygienic and clean when reused.

The cleansing device of the present invention may form a guide for maintaining a constant gap between the diaphragm and the skin. The guide can further increase the transmission capacity of the vibration by keeping or keeping a certain interval.

1 is a front view and a bottom view for explaining a skin cleansing apparatus according to an embodiment of the present invention.
Fig. 2 is a sectional view for explaining the head portion of Fig. 1;
3 is a cross-sectional view illustrating one of the operating principles of the skin cleansing device of FIG.
FIGS. 4 to 6 are photographs for comparing a human's hand, a skin cleansing device according to an embodiment of the present invention, and a conventional brush-type cleansing device for causing bubbles from the cleansing material.
FIGS. 7 to 10 are photographs for comparing the cleaning ability of a human hand, a skin cleansing device according to an embodiment of the present invention, and a conventional brush type cleansing device in the case of erasing cosmetics using other cleansing materials .
11 is a photograph illustrating one of the operating principles of the skin cleansing apparatus according to an embodiment of the present invention.
12 is a sectional view showing the operation principle of Fig.
13 is a perspective view for explaining a skin cleansing apparatus according to another embodiment of the present invention.
14 is an exploded perspective view for explaining a detachable head of the skin cleansing device of FIG.
FIG. 15 is a side view for explaining the skin cleansing apparatus of FIG. 13 and the skin cleansing apparatus of another embodiment.
16 is a sectional view for explaining a skin cleansing apparatus according to another embodiment of the present invention.
17 is an exploded perspective view illustrating a skin cleansing apparatus according to another embodiment of the present invention.
18 and 19 are sectional views showing the head portion to explain the operation principle of the skin cleansing device of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. For reference, the same numbers in this description refer to substantially the same elements and can be described with reference to the contents described in the other drawings under these rules, and the contents which are judged to be obvious to the person skilled in the art or repeated can be omitted.

FIG. 1 is a front view and a bottom view for explaining a skin cleansing apparatus according to an embodiment of the present invention, FIG. 2 is a sectional view for explaining a head portion of FIG. 1, Sectional view for explaining one of the operating principles.

Referring to Figures 1 and 2, the skin cleansing device 100 includes a head 140 and a body 130. The main body 130 may be provided with a vibration unit such as a coin type vibration motor, a cylindrical vibration motor, a motor with a device for changing the motion of up and down or right and left amplitude, a solenoid, an ultrasonic motor, an ultrasonic transducer, a brushless vibration motor, The head 140 may be mounted with a diaphragm 110 having a plurality of holes 115 formed therein.

Vibrations of the vibrating unit 120 are transmitted to the diaphragm 110 through the head 140 so that the diaphragm 110 vibrates up and down can do. In the present specification, it is assumed that the up-and-down vibration includes not only the up-down vibration but also the up-down vibration including the other vibration.

2, when the diaphragm 110 is in contact with the cleansing material 10, the cleansing material 10 can pass up and down the hole 115 of the diaphragm 110, So that bubbles may be generated around the diaphragm 110.

3, the cleansing material 10 is moved at a rapid speed by the diaphragm 110 into the hole 115, and the fluid including the cleansing material rapidly passes through the foreign substances, Can be moved.

When the space or size of the holes 115 coincides with the pores, foreign substances or dusts deeply located in the pores can be absorbed, and bubbles caused by the cleansing material can easily collect foreign matter and dust.

Of course, the size, number, and arrangement of the holes 115 may vary depending on the design, and the diaphragm 110 may have a shape other than a circular shape, and its cross section may be formed in various shapes such as a plane or a curved surface .

By applying a cleansing material such as cleansing oil, a cleansing foam, a soap liquid or water to the skin and vibrating the diaphragm 110 having a plurality of holes 115 toward the skin, The cleansing material 10 is allowed to pass through. Particularly, since the area of the hole 115 is smaller than the area of the diaphragm 110, the flow rate of the fluid passing through the hole 115 in the diaphragm 110 is rapidly increased, and the flow rate of the fluid passing between the diaphragm 110 and the head housing 145 The fluid can enter the mass transfer space at a high speed, while forming a circulation structure that allows the substance to be discharged to the outside.

FIGS. 4 to 6 are photographs for comparing a human's hand, a skin cleansing device according to an embodiment of the present invention, and a conventional brush-type cleansing device for causing bubbles from the cleansing material.

As shown in Fig. 4, the same amount of cleansing material is applied to the experimental surface. As shown in the photograph, a device according to the present embodiment is used in the center, a human hand is used on the left side, and a brush type cleansing device is used on the right side. As shown in FIG. 5, it is assumed that a timer is placed in the center and the bubbles are generated for the same period of time for an experiment for a predetermined time.

Referring to FIG. 6, it was found that the most bubbles occurred during the 30 seconds of running under the three conditions, and the bubbles were hardly generated in the case of the hands. When the brush-type cleansing device on the right side was used, bubbles were generated, but it was confirmed that the amount and quality of bubbles were lower than when a vibration plate having a plurality of holes was used.

FIGS. 7 to 10 are photographs for comparing the cleaning ability of a human hand, a skin cleansing device according to an embodiment of the present invention, and a conventional brush type cleansing device in the case of erasing cosmetics using other cleansing materials .

In FIG. 7, the same amount of liquid foundation was applied on the cloth, and in FIG. 8, the liquid foundation was rubbed. In Fig. 9, the same amount of a normal cleansing foam was applied.

Then, the skin was rubbed by hand on the left side for about one minute, contacted with the skin cleansing device according to the present embodiment at the center, and treated with a brush-type cleansing device at the right side. As shown in FIG. 10, the most excellent cleaning performance was obtained by using a diaphragm having a plurality of holes as in the center.

FIG. 11 is a photograph for explaining one of the operating principles of the skin cleansing apparatus according to an embodiment of the present invention, and FIG. 12 is a sectional view showing the operation principle of FIG.

Referring to FIG. 11, it can be seen that foam is poured around the skin while using the skin cleansing device according to the present embodiment. As a result, as shown in FIG. 12, it can be seen that the bubbles in the diaphragm and the mass transfer space in the head housing tend to flow in at the center and tend to be discharged to the periphery.

As a result, bubbles are generated around the diaphragm 110, but the bubbles move from the center to the inside of the head as a whole, are discharged from the periphery to the outside inside the head, and the bubbles discharged to the outside of the head again move to the center, .

FIG. 13 is a perspective view illustrating a skin cleansing apparatus according to another embodiment of the present invention, and FIG. 14 is an exploded perspective view illustrating a removable head of the skin cleansing apparatus of FIG.

Referring to Figures 13 and 14, the skin cleansing device 200 includes a head 240 and a body 230. As in the previous embodiment, the main body 230 may be provided with a coin type vibration motor, a cylinder type vibration motor, a motor with a device for changing the motion in up and down or right and left amplitude, a solenoid, an ultrasonic motor, an ultrasonic transducer, An oscillating part such as an actuator may be mounted on the vibrating plate 210 and the vibrating plate 210 on which the plurality of holes 215 are formed may be mounted on the head 240. [ Of course, it is also possible that the vibration part is incorporated in the head 240. [

However, in this embodiment, the head 240 can be detached or attached to the main body 230, and can be replaced with another product. In this case, the head 240 can be replaced with the same product, but in some cases, it can be replaced with another type, another shape, or another size, and can be replaced with different characteristics of the diaphragm.

The head 240 may include a head housing 245 and a head connection 247 that receive the diaphragm 210. The head connecting portion 247 may be coupled to the head housing 245 to form a housing and may be provided with a structure for mounting the head 240 to the main body 230.

FIG. 15 is a side view for explaining the skin cleansing apparatus of FIG. 13 and the skin cleansing apparatus of another embodiment.

Referring to FIG. 15, the skin cleansing device includes a head 240, a body 230, and a guide 260. The main body 230 is equipped with a vibration part such as a coin type vibration motor, a cylindrical vibration motor, a motor with a device for changing the motion in up and down or right and left amplitude, a solenoid, an ultrasonic motor, an ultrasonic transducer, a brushless vibration motor, And the diaphragm 210 having the plurality of holes 215 may be mounted on the head 240.

In particular, since the guide 260 maintains a predetermined gap between the diaphragm 210 of the head 240 and the skin, the vibration transmitting ability can be further doubled. Therefore, the end of the guide 260 may be located below the end of the head 240, but may be adjacent to or slightly higher than the end of the head 240. [ The guide can be used in various ways depending on the desired height. In some cases, the height of the guide can be changed using a screw or the like.

Although the diaphragm 210 of the head 240 is formed as a convex curved surface, the diaphragm 210 of the head 240 may be formed concavely so that a predetermined gap is formed between the end of the diaphragm and the skin.

16 is a sectional view for explaining a skin cleansing apparatus according to another embodiment of the present invention.

Referring to FIG. 16, a ridge 217 formed around the hole 215 may be formed in the diaphragm 210. The ridge 217 can change the direction of the flow velocity caused by the vibration of the diaphragm 210 to minimize contact with the skin and also to remove the horny or the like by the user with a protruding structure . The head having the diaphragm shown in Fig. 16 may be provided with a head having a diaphragm of a plane or curved surface (including a convex surface or a concave surface) shown in Fig. 3, or separately.

FIG. 17 is an exploded perspective view for explaining a skin cleansing apparatus according to another embodiment of the present invention, and FIGS. 18 and 19 are cross-sectional views illustrating a head portion for explaining the operation principle of the skin cleansing apparatus of FIG.

17, the skin cleansing device 300 includes a diaphragm 310 and a head 340 equipped with a vibrating part and a body 330 for mounting the head 340.

The head 340 may be assembled in the order of a head housing 345, a packing 348, a diaphragm 310, a piezoelectric vibrator 320, a packing 348, and a head connecting portion 347. As shown in FIG. 18, a piezoelectric vibrating body 320 is attached to one surface of a diaphragm 310.

The piezoelectric vibrator 320 can vibrate by a power source applied thereto, and the vibration plate 310 can be integrated with the piezoelectric vibrator 320 and vibrate together. The diaphragm 310 can vibrate in whole or in part by the piezoelectric vibrating body 320, and the diaphragm 310 can partially oscillate up and down at the central portion as shown in Fig. With respect to the piezoelectric vibration, reference can be made to Korean Patent Laid-Open Nos. 10-1998-018378, 10-2001-113689 and 10-2005-018579, It is possible to operate the piezoelectric vibrator 320 by electrically connecting the power source of the main body and the piezoelectric vibrator 320 with reference to the above description.

Since the vibration plate 310 has a plurality of holes 315, when the cleansing material is in contact with the skin, as described above, foreign substances can be effectively removed while generating a bubble.

Also in this embodiment, the head 340 may be detached or attached to the main body 330, and power may be supplied from the main body 330. The head 340 can be replaced with the same product, but in some cases, it can be replaced with another type, another shape, or another size, and can be replaced with different characteristics of the diaphragm.

Although the present invention has been described with reference to the preferred embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the following claims. It can be understood that

100: skin cleansing device 110: diaphragm
120: Vibration unit 130: Body
140: Head 145: Head housing

Claims (12)

A diaphragm having a plurality of holes; And
And a vibrating part for vibrating the diaphragm up and down,
Wherein the vibrating portion includes a piezoelectric vibrating body attached to the vibrating plate, wherein a part of the vibrating plate is partially oscillated up and down by the piezoelectric vibrating body,
The vibrating plate vibrating by the piezoelectric vibrating body contacts the cleansing material applied to the skin, causing the flow of the cleansing material through the holes formed in the vibrating plate vibrating up and down, Wherein the skin is cleaned using the flow by the diaphragm. delete The method according to claim 1,
And a body including the vibrating part, wherein the head includes a head housing for fixing the diaphragm, and a mass transfer space is formed between the head housing and the diaphragm. Cleansing device. The method of claim 3,
Wherein the head is replaceable with respect to the body. The method of claim 3,
Further comprising a guide mounted on the body corresponding to a periphery of the head and configured to limit an approach distance of the diaphragm relative to the skin. delete delete The method according to claim 1,
And a protruding portion partially protruding from the hole is formed in the diaphragm. A head replaceably mounted on a skin cleansing device,
A diaphragm having a plurality of holes, a piezoelectric vibrator attached to the diaphragm, and a head housing for fixing the diaphragm, wherein the diaphragm vibrating up and down by the piezoelectric vibrator touches the cleansing material applied to the skin And the cleansing material is caused to flow through the holes formed in the vibration plate vibrating up and down, and the skin is cleaned by using the bubbles generated by the vibration plate and the flow by the vibration plate. head. 10. The method of claim 9,
Wherein a mass transfer space is formed between the head housing and the diaphragm. delete 10. The method of claim 9,
And a protrusion partially protruding from the hole is formed in the diaphragm.

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