A powerless automatic flushing device for automatically controlling toilet paper disposal time according to feces and urine, the powerless automatic flushing device comprising:
- a detection switch (100) configured to guide descending motion of a toilet seat (10) under a weight load of a toilet user, and allow the toilet seat (10) to ascend when the pressurizing weight load is released as the toilet user leaves the toilet seat (10);
- a feces and urine toilet paper time control and flushing adjustment part (200) configured to discharge air inside a guide rib (210) while a flushing adjustment part (220) ascends in conjunction with the descending motion of the toilet seat (10), control time to dispose of toilet paper with the feces while suctioning air from outside through a feces toilet paper time adjustment hole (231″) with a restoring force of a restoration spring (224) when the toilet user leaves the toilet seat after defecation, and control time to dispose of toilet paper with the urine while rapidly suctioning the air from the outside through the feces toilet paper time adjustment hole (231″) and a urine toilet paper time adjustment hole (242″) when the toilet user leaves the toilet seat after urination;
- a feces and urine toilet paper time determination part (300) configured to adjust an amount of air discharged from inside a distinction guide rib (310) to the outside while a guide rod (330) moves to an inside of the distinction guide rib (310) in conjunction with the descending motion of the toilet seat (10), determine excretion as the urination when a feces and urine toilet paper time determination member (340) fails to press a urine toilet paper time distinction pin (241), and a urine toilet paper time adjustment hole (243) is opened, and determine the excretion as the defecation when the feces and urine toilet paper time determination member (340) presses the urine toilet paper time distinction pin (241) and closes the urine toilet paper time adjustment hole (243);
- a tension load part (400) configured to retain a tension load force capable of pulling a flushing wire (550) of a flushing opening/closing part (500) while a tension load spring (420) is compressed by rotation of a tension load lever (430) in conjunction with the descending motion of the toilet seat (10), and rotate a wire guide (520) with the restoring force of the tension load spring (430) to pull the flushing wire (550) as the toilet seat (10) ascends when the pressurizing weight load of the toilet user is released;
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- the flushing opening/closing part (500) configured to open a water drain hole while a siphon cover (20) rotates by the flushing wire (550), which is rotated and pulled by the wire guide (520) by the tension load force of the tension load spring (430), flush excreta with flushing water supplied to a toilet body through the water drain hole, and close the water drain hole while restoring the wire guide (520) by descending of the siphon cover (20) when the tension load force of the tension load spring (430) is released.