The utility model discloses a deratization poison bait
station, which relates to the technical field of deratization appliances and comprises a poison bait
station main body, and extending
eaves are arranged at two ends of the poison bait
station main body. According to the poison bait station, the extending
eaves, the bait containing platform, the drainage groove and the
backflow preventing mechanism are arranged, the amount of rainwater entering the poison bait station body can be reduced through the extending
eaves at the two ends, meanwhile, the possibility that the rainwater makes contact with poison bait can be reduced through the protruding bait containing platform, and rainwater is drained through the drainage groove; according to the poison bait station, rainwater is prevented from being accumulated in the poison bait station body, the
backflow preventing plate is rotationally connected with the drainage groove through the pin shaft and elastically connected with the drainage groove through the telescopic spring, so that after a certain amount of rainwater is drained, the
backflow preventing plate can automatically reset under the action of the telescopic spring, and the drainage groove is blocked; therefore, water at the bottom can be prevented from entering from the drainage groove, and the situation that poison bait is affected with damp and loses
efficacy to affect the deratization effect due to internal accumulated water can be prevented.