Odor-resistant floor drain

The invention discloses an odor-resistant floor drain. The odor-resistant floor drain comprises an odor-resistant floor drain body composed of a reinforcing mechanism, a filter screen and an odor-resistant mechanism, wherein the interior of the reinforcing mechanism is in sliding connection with the outer surface of the filter screen, the inner surface of the reinforcing mechanism is in sliding connection with the outer surface of the odor-resistant mechanism, the reinforcing mechanism comprises a bearing frame, a locking mechanism is arranged on the outer side of the bearing frame, the top of the inner wall of the bearing frame is fixedly connected with the outer side of the filter screen, a winding wire is fixedly connected to the top of the filter screen, the odor-resistant mechanism comprises a filter frame, a sealing bag is fixedly connected to the outer side of the filter frame, and the outer side of the filter frame is in sliding connection with the inner wall of the bearing frame. The invention relate