JPS6316345Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cosmetic puff that absorbs cosmetic ionized ingredients into the skin using a frequency of, for example, 1200 to 15000 Hz.

A treatment method that ionizes drugs and introduces them into the tissues of the human body is called iontophoresis, and it is said that iontophoresis was first used about 200 years ago.

After various experiments, research became active in Japan in the 1950s, and iontophoresis was performed using various drugs.

However, at that time, the field of medical electronics was still underdeveloped, so the iontophoresis equipment used only iontophoresis using the direct current method, which rectified direct current using batteries or electric light line alternating current. Nakatsuta.

In iontophoresis using direct current, when a voltage is applied to a living body, a polarization effect occurs, making it difficult for the current to flow to the living body, and when a voltage is applied to an effective current value, severe pain and dermatitis may occur. There were problems such as easy to cause. With the subsequent development of medical technology and its equipment, iontophoresis using low frequency energization has been developed. This iontophoresis using low-frequency energization has fewer drawbacks than the previous iontophoresis using direct energization, and has a greater therapeutic effect.

Iontophoresis using this low-frequency energization method is a method in which a pulse wave of a low frequency (in the range of 3 to 1200 Hz according to the Ministry of Health and Welfare) is passed through the human body, and iontophoresis is performed by the current. Because of the waves, current flows easily into the body.
It also had advantages such as less pain when applying electricity,
On the other hand, iontophoresis using low-frequency waves is not widely used, even though its effectiveness has been recognized, because the stimulation when applying electricity to muscles is strong and causes discomfort. For this reason, the inventors of the present invention proposed that pulse waves (1200 to 15000Hz) that are non-irritating to the human body.
We have previously developed and filed an application for a beauty electronic puff that uses ionized drugs to act on the skin in a relatively short period of time and is useful for beauty purposes.This invention is based on improvements to this beauty puff. be.

That is, in this beauty puff, a pad made of, for example, a cotton band impregnated with ionized lotion is attached to the surface of a related electrode to which pulses from a pulse generation circuit are applied, and the pad is ionized while being brought into contact with the skin surface. It allows lotion to act on the skin,
As this part is used more frequently, it becomes dirty and becomes hygienic, so it becomes necessary to periodically replace it with a new part.

The present invention has been devised in view of the above circumstances, and it is an object of the present invention to provide a beauty puff in which the pad material can be replaced extremely easily when necessary.

The present invention will be explained in detail below based on embodiments shown in the drawings.

Reference numeral 1 denotes a case body of a cosmetic puff formed into a container shape, and a pulse generation circuit (not shown) that generates pulses of 1200 to 15000 Hz to act on the skin is housed inside the case body 1. ing.
Reference numeral 2 denotes a temperature electrode which is provided integrally with the case body 1 so as to close the opening of the case body 1, and the temperature electrode 2 is formed into a curved shape to facilitate contact with the skin. has been done. Reference numeral 3 denotes an indifferent electrode that is disposed on the outer surface of the case body 1 and opposite to the related electrode 2, and has a structure in which a pulse is applied to the human skin between the related electrode 2 and the indifferent electrode 3. It's summery. Reference numeral 4 denotes a part material holding ring that is fitted around the electrode 2. An annular magnet 5 is embedded in this part material holding ring 4, and this magnet 5 is attached to the periphery of the opening of the case body 1. The pad material holding ring 4 is fitted into the case body 1 by being attracted to the buried magnetic piece 6. Further, a claw piece 7 is provided on the inside of the patch material holding ring 4, and the patch material 8 containing the ionized lotion placed on the electrode 2 is gripped and held by the claw piece 7. It's becoming more and more common.

Therefore, according to the structure of this embodiment, the part material holding ring 4 can be fixed to the case body 1 by magnetic force, so the part material holding ring 4 can be attached and detached very easily. The patch material 8 held on the case body 1 by the patch material holding ring 4 can be replaced very easily and quickly, and a hygienic beauty puff can be provided. In the above embodiment, a cosmetic puff that uses pulses has been described, but the present invention can also be applied to a cosmetic puff that does not use pulses.

[Brief explanation of drawings]

The drawings all show a cosmetic puff according to the present invention, and FIG. 1 is a partially sectional explanatory view thereof, and FIG. 2 is a back view of the pad material holding ring. DESCRIPTION OF SYMBOLS 1... Case body, 2... Related electrode, 3... Indifferent electrode, 4... Part material holding ring, 5... Magnet, 6... Magnetic piece, 7... Claw piece, 8... Part material.

Claims (1)

[Scope of utility model registration request] A beauty puff characterized in that a patch material laid on an electrode surface provided on a case body is held by a patch material holding ring that is attracted by a magnetic material provided on the case body.