Abstract:
The present invention relates to a portable iontophoretic system using a sheet mask, particularly the portable iontophoretic system which has a current-carrying part for a metal contact formed on a side surface of a portable iontophoresor and enables iontophoresis to be carried out on the skin when a user holds the current-carrying part in a state of the disposable sheet mask applied on a user&#39;s skin by connecting the disposable sheet mask to the iontophoresor with a tong, thereby providing an efficient skin care effect through a simple structure.

Description:
BACKGROUND OF THE INVENTION 
       [0001]    The present invention relates to a portable iontophoretic system using a sheet mask, particularly the portable iontophoretic system which has a current-carrying part for a metal contact formed on a side surface of a portable iontophoresor and enables iontophoresis to be carried out on the skin when a user holds the current-carrying part in a state of the disposable sheet mask applied on a user&#39;s skin by connecting the disposable sheet mask to the iontophoresor with a tong, thereby providing an efficient skin care effect through a simple structure. 
         [0002]    Generally, for a facial skin care, a user has been utilizing an iontophoresor so as to interfuse cosmetics or skin care products deep into the skin after applying cosmetics or skin care products. The iontophoresor radiates tiny electric currents and interfuses cosmetics or skin care products deep into the skin by electric repulsive power of electric charge. 
         [0003]    An “Cosmetic Case Having Ion Injector” as the above is disclosed in Korean Patent No. 10-0900788 (hereinafter as “the registered patent”). The said registered patent has a cosmetic storage container provided in the interior of a lower case and with a current-carrying part provided at an upper case, which enables introduction of ions onto a user&#39;s skin with discharge of cosmetics, thereby providing efficient skin care. 
         [0004]    However, there are some problems wherein efficient skin care through introduction of ions can be achieved only when a user herself should manipulate the current-carrying part in state that a current-carrying part is contacted to skin, and a user herself should hold a gauge being used while cleansing or whitening, thereby resulting in users&#39; inconvenience. 
       SUMMARY OF THE INVENTION 
       [0005]    The present invention is devised to solve the said problems above, and its goal is to have a current-carrying part for a metal contact formed on a side surface of a portable iontophoresor and enable iontophoresis to be carried out on the skin when a user holds the current-carrying part in a state where the disposable sheet mask is applied on the face of the user by connecting the disposable sheet mask to the iontophoresor with tongs, thereby providing an efficient skin care effect through a simple structure. 
         [0006]    To solve the said problems above, a portable iontophoretic system using a sheet mask to be contacted to a user&#39;s face comprises a sheet mask with cosmetic fluid applied; an iontophoresor that has a battery providing electric energy and is configured to have one of two electrodes of the above battery electrically connected with a user&#39;s skin; and a connection line having one end connected with the sheet mask while the other end is connected with the rest of the two electrodes provided in the iontophoresor and delivering micro-electrical currents of the said battery. 
         [0007]    Further, both sides of the said iontophoresor comprise a current-carrying part so as to send electric currents through metal contact with the user&#39;s skin. 
         [0008]    Further, the said iontophoresor, in addition, comprises button parts controlling an on/off control and a dynamics of electrical currents. 
         [0009]    As mentioned above, the present invention has a configuration wherein a current-carrying part for a metal contact is formed on a side surface of a portable iontophoresor and iontophoresis is carried out on the skin when a user holds the current-carrying part in a state of the disposable sheet mask applied on the face of the user by connecting the disposable sheet mask to the iontophoresor with tongs, and thereby provides an efficient skin care effect through a simple structure. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0010]      FIG. 1  is an exploded view illustrating a configuration of an iontophoresor and a connection line of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention. 
           [0011]      FIG. 2  is an assembled view illustrating a configuration of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention. 
           [0012]      FIGS. 3, 4, 5A and 5B  are explanatory drawings illustrating an operational method of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention. 
       
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
       [0013]    Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The same reference numerals provided in the drawings indicate the same members. 
         [0014]      FIG. 1  is an exploded view illustrating a configuration of an iontophoresor and a connection line of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention.  FIG. 2  is an assembled view illustrating a configuration of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention.  FIGS. 3 to 5  is an explanatory drawing illustrating an operational method of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention. 
         [0015]    Referring to  FIGS. 1 to 5 , a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention includes a sheet mask  100 , iontophoresor  200 , and a connection line  300 . 
         [0016]    The sheet mask  100 , comprised of a packing sheet containing a raw cosmetic material for facial and skin care and moisture for hydration, a felt sheet, and a parting paper, can achieve an efficient skin care through giving moisture and nutrients to the face and skin when it is attached on the face for a while and then detached. The sheet mask  100  applied with cosmetic fluid that is contacted to a user&#39;s face is for a single use. 
         [0017]    In the present invention, the sheet mask  100  is contacted to a user&#39;s skin with the fluid content such as cosmetic fluid, and thereby has a feature of acting as medium to deliver ions onto the user&#39;s skin when an iontophoresor  200  works. 
         [0018]    The iontophoresor  200  causes cosmetics or skincare supplements to infiltrate deep into the skin by repelling power of electric charge by radiating micro electric currents and having a battery  240  supplying electric energy to the inside thereof. Either of two electrodes, positive (+) or negative (−), of the battery  240  is configured to be contacted to a user&#39;s skin electrically whereas the other electrode is configured to be connected to a connection line that delivers micro-electrical currents to the sheet mask  100 . 
         [0019]    A pair of insert holes  221  are inserted at a front case  210  of the iontophoresor  200  so as for button parts  212 ,  213  to be inserted, wherein the button parts  212 ,  213  connected to an electronic control board  250  control an on/off control and a dynamics of power supply of the iontophoresor  200 . 
         [0020]    The button parts  213 ,  213  have a “+” mark on a button part  212  placed at an upper part for user&#39;s easy controlling dynamics of electric currents, whereas having a “−” mark on a button part  212  placed at an lower part, and the power supply is turned on when the button part  212  with a “+” mark is pressed for three seconds, whereas the power supply is turned off when the button part  213  with a “−” mark is pressed for three seconds. 
         [0021]    Further, it is preferred that a status display part  214  is provided at the front case  210  to be able to display an operation status of the iontophoresor  200  in LED lamp when the button parts  212 ,  213  are being operated. 
         [0022]    Meanwhile, on an upper end of a rear case  220  of the iontophoresor  200  is provided a combining part  221  to which a connection line  300  connected to the sheet mask  100  and delivering electric currents to the sheet mask is connected whereas on the rear surface is provided a battery cover coupling hole  222  to which a battery cover  230  is combined for exchanging a battery  240 . 
         [0023]    The present invention has a feature in that at both sides of the iontophoresor  200  is provided a current-carrying part  260  for being capable of sending electricity by the contact of a user&#39;s skin and a metal. When a user presses the current-carrying part  260  while wearing the sheet mask  100 , electric currents flow smoothly, thereby enabling a fluid content that is applied on the sheet mask  100  to infiltrate deep into the user&#39;s skin and bringing about efficient skin care. 
         [0024]    The connection line  300 , one end of which is connected to the sheet mask and the other of which is connected to the remaining electrode not to the electrode for contacting to the user&#39;s skin among the two electrodes of the battery  240  provided at the iontophoresor  200 , delivers micro electrical currents of the battery  240  to the sheet mask  100 , wherein the connection line  300  is combined to a combining part  221  provided at an end of the iontophoresor  200 , and it is preferable that a tong  310  is provided at an end of the connection line  300  to be connected to the sheet mask  100 . 
         [0025]    The connection line  300  delivers electric currents through the tong  310  made of metal and makes it possible to introduce ions into a user&#39;s skin. 
         [0026]    In the following, referring to  FIGS. 3 to 5 , a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention will be explained.  FIG. 3 to 5  are explanatory drawings illustrating an operational way of a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention. 
         [0027]    Referring to  FIGS. 3 to 5 , a portable iontophoretic system using a sheet mask according to an exemplary embodiment of the present invention has a sheet mask  100  attached on a user&#39;s face in a state of a tong  310  being connected to the sheet mask  100  at the end of a connection line  300  connected to the iontophoresor  200 . 
         [0028]    Next, after a user pressurizes the current-carrying part  260  of the iontophoresor  200  with a hand and presses the button part  212  for as long as three seconds, the power of the iontophoresor  200  is on. Then, electric currents supplied from the battery  240  move along the connection line  300  and delivers micro electric currents to the sheet mask  100 ; as a result, content applied on the sheet mask will be infiltrated deep into the user&#39;s skin and bring efficient skin care. 
         [0029]    As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, these are only intended to describe the present invention and are not intended to limit the meanings of the terms or to restrict the scope of the present invention as disclosed in the accompanying claims. Accordingly, those skilled in the art will appreciate that various modifications and other equivalent embodiments are possible from the above embodiments. Therefore, the scope of the present invention should be defined by the technical spirit of the accompanying claims.