Device for opening and closing underwear urination hole

Abstract

The present invention relates to a device for opening and closing an underwear urination hole, in which: a magnet and a magnetic material are used to automatically close the urination hole; the magnet and the magnetic material are covered with a synthetic resin film to prevent corrosion during a washing process; and a plurality of fine protrusions that widen the gap between the magnet and the magnetic material so that hair does not get caught therebetween and are formed to prevent the occurrence of pain caused by hair being pulled or plucked. To this end, an embodiment of the present invention provides a device for opening and closing an underwear urination hole, wherein a magnet is fixed to inner fabric of the underwear urination hole, a magnetic material is fixed to outer fabric thereof, and the underwear urination hole is opened and closed by the magnet and the magnetic material. The device for opening and closing the underwear urination hole is characterized in that: the magnet and the magnetic material are protected from corrosion by coated portions covered with a synthetic resin film; and the respective coated portions are extended to the outer periphery of the magnet and the magnetic material and then respectively attached to the inner fabric and the outer fabric through sewing portions.

1 . (canceled) 
     
     
         2 . A device for opening and closing underwear urination hole, in which a magnet is fixed to an inner fabric of an underwear urination hole and a magnetic material which is made of a magnet or a metal piece is fixed to an outer fabric so that the urination hole is opened and closed by the magnet and the magnetic material,
 wherein the magnet and the magnetic material are formed in a ring shape having a central through-hole, and are protected from corrosion by coated parts covered with synthetic resin film, and each through-hole is blocked by the coated part, and   wherein the coated part blocking each through-hole is fixed to the inner fabric and the outer fabric by a riveting part or a sewing part.   
     
     
         3 . The device according to  claim 2 , wherein the coated part wrapping the magnet has a plurality of fine protrusions formed on the opposing surface facing the magnetic material to create a gap between the magnet and the magnetic material, allowing hairs to easily escape. 
     
     
         4 . A device for opening and closing underwear urination hole, in which a magnet is fixed to an inner fabric of an underwear urination hole and a magnetic material which is made of a magnet or a metal piece is fixed to an outer fabric so that the urination hole is opened and closed by the magnet and the magnetic material,
 wherein the magnet and the magnetic material are protected from corrosion by coated parts covered with synthetic resin film,   wherein the magnet and the magnetic material have non-ferrous metal coverings fixed to the opposing surfaces thereof, and the outer circumference of each covering has a “U”-shaped fixation groove opened towards the inner fabric and the outer fabric, and   wherein each covering has a fixation ring to be fixed to the inner fabric and the outer fabric, and each fixation ring has a fixation piece fit into the fixation groove of the cover ring and pressed and coupled by being bent.   
     
     
         5 . A device for opening and closing underwear urination hole, in which a magnet is fixed to an inner fabric of an underwear urination hole and a magnetic material which is made of a magnet or a metal piece is fixed to an outer fabric so that the urination hole is opened and closed by the magnet and the magnetic material,
 wherein the magnet and the magnetic material are formed in a ring shape having a central through-hole, and are protected from corrosion by coated parts covered with synthetic resin film, and each through-hole is blocked by the coated part,   wherein the magnet and the magnetic material have non-ferrous metal coverings fixed to the opposing surfaces thereof, and a pin hole communicating with the through-hole is formed at the center of each covering, and   wherein each covering has a fixation ring to be fixed to the inner fabric and the outer fabric, and each fixation ring has a fixation pin fit into the fixation groove of the cover ring and pressed and coupled by being bent.   
     
     
         6 . The device according to  claim 4 , wherein the covering wrapping the magnet has a plurality of fine protrusions formed on the opposing surface facing the magnetic material to create a gap between the magnet and the magnetic material, allowing hairs to easily escape. 
     
     
         7 . The device according to  claim 5 , wherein the covering wrapping the magnet has a plurality of fine protrusions formed on the opposing surface facing the magnetic material to create a gap between the magnet and the magnetic material, allowing hairs to easily escape.