JP2739091B2 - Beauty instrument - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic device which imparts ionization to a body fluid to promote blood circulation and activate metabolism.

[0002]

2. Description of the Related Art Conventionally, a rotating body rolls on the skin surface,
Alternatively, a cosmetic device that promotes blood circulation by rubbing the skin surface with a member and activates metabolism is known.

[0003]

However, according to the above-mentioned conventional cosmetic device, the rotating body is simply rolled on the skin surface or the member is rubbed against the skin surface to apply a mechanical external force to the skin. Since it is a configuration in which it is imparted, the effect of promoting blood circulation and the effect of activating metabolism obtained thereby are small, and the cosmetic effect cannot be sufficiently expected.

[0004]

SUMMARY OF THE INVENTION In order to improve the cosmetic effect, the present invention is a hand-held handle which is hollow and allows the introduction of negative pressure or pressurized air from the lower end through a guide tube. A pair of members made of dissimilar metals is attached to the upper end of the handle so that a support member arranged symmetrically at a required interval is vertically movable by a support shaft, and the lower end of the support shaft is provided at an intermediate position of the handle. It is characterized in that it is supported by a diaphragm that oscillates by air pressure, and preferably, a supporting member is provided with symmetrically protruding shaft pieces at the left and right positions of the base portion, and each of the shaft pieces has a pair of dissimilar metals. Each of the rotating bodies is rotatably supported, and the base of the support member is attached to a support shaft. In the above, a pair of rotating bodies are formed by plating metal on the surface of a main body made of a synthetic resin, one of which is made of gold, and the other is made of nickel.

[0005]

In use, the user grips the handle and rubs or rolls on the skin surface while pressing the pair of members or the rotating body against the skin surface. In the above, since the pair of members or the rotating body is made of a dissimilar metal, the body fluid is ionized between both members or the rotating body,
By the synergistic action of the ionization phenomenon of the body fluid and the mechanical external force caused by the rubbing or rolling of the member or the rotating body, the effect of promoting blood circulation and the activation of metabolism can be remarkably improved. Further, when negative pressure or pressurized air vibration generated in the cosmetic device according to the applicant's development is supplied into the hollow handle, the diaphragm vibrates due to the air vibration, and the support member vibrates. Therefore, a vibration action can be applied to the skin via the member or the rotating body.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a plan view of a whole with a part cut away, and a handle 1 and a support shaft 2 are provided at the upper end of the handle 2. It comprises a support member 3 which is supported so as to be able to move up and down, and a pair of left and right rotating bodies 4 and 5 rotatably provided on both sides of the support member 3.

The handle 1 comprises a hollow cylindrical upper rod 1a and a lower rod 1b made of synthetic resin.
a is formed to have a slightly smaller diameter toward the top,
A center hole 10 is provided at the top, and a locking step 11 is provided on the inner peripheral surface on the lower side. The lower rod 1b is
The upper rod 1 of the handle 1 thus formed is provided with a fitting portion 12 which is formed to have a slightly smaller diameter toward the lower side and is fitted and connected to a lower part of the upper rod 1a at the upper part.
The support shaft 2 whose lower end is supported by an oscillating diaphragm 13 whose peripheral edge is sandwiched between the locking step portion 11 and the fitting portion 12, and whose upper end protrudes from the center hole 10. , Supported vertically.

The support member 3 is made of a synthetic resin and has a boss 15 below the base 14 formed in a circular axis as shown in FIG. 2, and the boss 15 extends from the boss 15 to the center of the base 14. A shaft hole 16 is formed to extend and axially attach the upper end of the support shaft 2, and a pair of shaft pieces 17 extending in the left-right direction from the center of the base 14 so as to be orthogonal to the shaft hole 16.
An outer half of each of the shaft pieces 17, 18 is formed to have a slightly smaller diameter.

The rotating bodies 4 and 5 rotatably supported on the shaft pieces 17 and 18 respectively, as shown in FIGS.
The outer end surface is closed in an arc shape, and the outer peripheral surface of a bowl-shaped main body 19 made of a synthetic resin whose inner end surface is open is formed by applying gold plating or nickel plating 19 ′ different from this to the rotating body 4. 5 is at the top of its outer end face,
It has a concave portion 20 that is depressed inward, and the bottom surface of the concave portion 20 has
A locking hole 21 is provided at a position facing the diametrical direction, and a cylindrical portion 22 is provided at a center position for rotatably fitting the inner half of the shaft rods 17 to 18. , Cap 23 is attached.

The cap 23 is made of a synthetic resin.
As shown in FIG. 5, a fitting piece 25 that fits into the concave portion 20 while being diametrically opposed to the lower surface of the lid piece 24 whose outer surface is curved in an arc shape is opposed to the fitting piece 25 in a diametric direction different from the fitting piece 25 by 90 °. The locking holes 21 and the locking pieces 26 for locking are vertically provided. 27 is a stop ring, 28 is a support ring.

Thus, the support shaft 13 is interposed between the upper rods 1a to 1e, and the lower part of the upper rod 1a is fitted with the fitting part 1 of the lower rod 1b.
2, the peripheral edge of the diaphragm 13 is sandwiched between the locking step portion 11 and the upper end of the fitting portion 12, and the upper end of the support shaft 2 projects from the center hole 10.

On the other hand, the rotating bodies 4 and 5 are fitted into the inner halves of the shaft rods 17 and 18 of the support member 3, respectively, and the retaining piece 27 is attached to the shaft rods 17 and 18 at the position of the recess 20 so that
After rotating members 4 and 5 are rotatably supported on 7 and 18 respectively, a cap 23 is attached to the recess 20 so that
Is closed, and the handle 1 is inserted into the shaft hole 16 of the support member 3 on which the pair of left and right rotating bodies 4 and 5 are rotatably mounted in this manner.
Is formed by axially inserting the upper end of the support shaft 2 protruding from the upper end of the shaft.

In use, the handle 1 is gripped, and the rotating bodies 4 and 5 are rolled on the skin while being pressed against the skin.

Further, the present invention has a cosmetic device developed earlier by the applicant and applied for a patent (Japanese Patent Application No. 5-111199), that is, a device for alternately generating a negative pressure state and a pressurized state. Since the handle 1 is formed in a hollow shape so that it can be used in combination with a cosmetic device configured to exert an absorbing action or a compressing action on the skin by utilizing a negative pressure state or a pressurized state, the handle 1 is used in use. At the lower end, a negative pressure part or a pressure part of the apparatus is connected via a guiding tube, and both rotating bodies 4 and 4 are connected.
Press 5 against the skin. When the device is driven in this state, the diaphragm is vibrated by negative pressure air or pressurized air alternately generated in the device, and the amplitude action causes the pair of rotating bodies 4 and 5 to vibrate together with the support member 3. Can irritate the skin.

The present invention utilizes a principle that when an electrolyte is interposed between different metals, a potential difference is generated between the different metals due to the ionization phenomenon of the electrolyte, and a pair of rotating bodies made of different metals are pressed against the skin. The theme is to impart an ionization phenomenon to body fluids and to enhance the effect of promoting blood circulation and the effect of activating metabolism by synergistic action of this ionization phenomenon and mechanical external force accompanying the rolling of the rotating body. ,
According to the experiment of the applicant, the positive and negative electrodes were pressed against the skin surface at an interval of 0.5 to 2 cm, and the electromotive force between both electrodes was measured with a digital voltmeter having an internal resistance of 10 MΩ. 450m when the negative electrode is made of aluminum
v, 180 mv when nickel is used for the negative electrode, and 40 mv when copper is used for the positive electrode and aluminum is used for the negative electrode.
0 mv, and 150 mv when nickel was used as the negative electrode, it is understood from this that the ionic phenomenon occurred in the body fluid. According to the above results, in order to obtain a large electromotive force, it is preferable that the positive electrode is made of gold and the negative electrode is made of aluminum. However, in the case of aluminum, the plating process is troublesome, the surface is easily oxidized, and both rotations are caused. When the body is made of the metal itself, it is costly, and the weight of the body is inconvenient for use. In this example, both the rotating bodies 4 and 5 are molded with ABS resin, and then the surface is formed on the rotating body. A case is shown in which gold plating or nickel plating is applied, and the distance between the rotating bodies 4 and 5 is set to 6 mm.

[0016]

As described above, according to the present invention, both rotating bodies are made of dissimilar metals, and the two rotating bodies are used as electrodes to impart an ionization phenomenon to the body fluid. The synergistic effect of the action of the external force can significantly improve the effect of promoting blood circulation and the effect of activating metabolism. In particular, according to the present invention, it is possible to introduce a negative pressure or pressurized air into the handle, Since the supporting member is supported by the support shaft on the diaphragm provided in the handle which oscillates, the oscillating action further acts on the skin, so that the above-mentioned effect can be remarkably enhanced. According to the structure of the third aspect, the weight of the rotating body can be reduced and it is convenient to use, and according to the structure of the fourth aspect, the plating process is easy and the production is advantageous. Having.

[Brief description of the drawings]

FIG. 1 is an overall plan view with a part cut away.

FIG. 2 is a plan view of a support member partially cut away.

FIG. 3 is a sectional view of a rotating body.

FIG. 4 is a side view of a rotating body.

FIG. 5 is a half sectional view of a cap.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handle 2 Support shaft 3 Support member 4, 5 Rotating body 13 Diaphragm 14 Base 17, 18 Shaft piece 23 Cap

Claims (4)

(57) [Claims] 1. A hollow, guiding tube,
A pair of members made of dissimilar metals are symmetrically disposed at a required interval on the upper end of a hand-held handle that allows the introduction of negative pressure or pressurized air from the lower end. A cosmetic device, wherein the cosmetic device is movably mounted and a lower end of the support shaft is supported by a diaphragm provided at an intermediate position of the handle and oscillating by air pressure. 2. A support member comprising a pair of symmetrically protruding shafts symmetrically protruding at left and right positions of a base, and a pair of rotating bodies made of dissimilar metals rotatably supported on the respective shafts. The beauty device according to claim 1, wherein the beauty device is attached to a spindle. 3. The beauty device according to claim 2, wherein the pair of rotating bodies are formed by plating the surface of a main body made of a synthetic resin with metal. 4. The cosmetic device according to claim 1, wherein one of the dissimilar metals is gold and the other is nickel.