Non-invasive excrement expelling auxiliary device

Abstract

A non-invasive excrement expelling auxiliary device includes a toilet bowl having a drainage pipe extending out therefrom. A cover is removably mounted on top of the toilet bowl and has an opening defined through the cover. A vacuum suction device is in communication with the toilet bowl so as to reduce internal pressure inside the toilet bowl. After the opening is fully blocked, activation of the vacuum suction device is able to help expel excrement of a user sitting on the cover of the toilet bowl.

1 . An excrement expelling auxiliary device comprising: 
 a toilet bowl having a drainage pipe extending out therefrom;    a cover removably mounted on top of the toilet bowl and having an opening defined through the cover; and    a vacuum suction device in communication with the toilet bowl so as to reduce internal pressure inside the toilet bowl,    whereby after the opening is fully blocked, activation of the vacuum suction device is able to help expel excrement of a user sitting on the cover of the toilet bowl.    
   
   
       2 . The excrement expelling auxiliary device as claimed in  claim 1 , wherein a pipe is provided between the vacuum suction device and the toilet bowl to communicate the toilet bowl and the vacuum suction device.  
   
   
       3 . The excrement expelling auxiliary device as claimed in  claim 2  further comprising a water tank and a water pipe connecting the water to the toilet bowl to the water tank.  
   
   
       4 . The excrement expelling auxiliary device as claimed in  claim 3 , wherein a drainage pipe is extended out of the toilet bowl.  
   
   
       5 . The excrement expelling auxiliary device as claimed in  claim 4 , wherein a wall is formed on a periphery defining the opening.  
   
   
       6 . The excrement expelling auxiliary device as claimed in  claim 4 , wherein a circular wall is formed on a periphery defining the opening.  
   
   
       7 . The excrement expelling auxiliary device as claimed in  claim 5 , wherein a pressure switch is provided between the cover and the toilet bowl to sense a load on top of the cover.  
   
   
       8 . The excrement expelling auxiliary device as claimed in  claim 6 , wherein a pressure switch is provided between the cover and the toilet bowl to sense a load on top of the cover.  
   
   
       9 . The excrement expelling auxiliary device as claimed in  claim 5  further comprising a cushion sandwiched between the toilet bowl and the cover.  
   
   
       10 . The excrement expelling auxiliary device as claimed in  claim 6  further comprising a cushion sandwiched between the toilet bowl and the cover.  
   
   
       11 . The excrement expelling auxiliary device as claimed in  claim 7  further comprising a cushion sandwiched between the toilet bowl and the cover and having a slit defined to receive therein the pressure switch.  
   
   
       12 . The excrement expelling auxiliary device as claimed in  claim 8  further comprising a cushion sandwiched between the toilet bowl and the cover and having a slit defined to receive therein the pressure switch.