Toilet seat

The utility model discloses a toilet seat which comprises a toilet seat body, the interior of the toilet seat body is hollow, the inner ring of the toilet seat body is provided with an inner side negative pressure air exhaust hole communicated with the interior of the toilet seat body, and the outer ring of the toilet seat body is connected with a negative pressure air exhaust pipeline; one end of the negative-pressure exhaust pipeline is communicated with the interior of the toilet seat body, and the other end of the negative-pressure exhaust pipeline is communicated with a vacuum pump. The small air exhaust holes are evenly distributed in the inner side of the toilet seat and matched with the vacuum pump, so that odor generated in the using process can be directly exhausted and prevented from being diffused into a room, and the indoor air quality is effectively improved. 本实用新型公开了一种马桶圈，包括马桶圈本体，所述马桶圈本体内部中空，所述马桶圈本体的内圈设置有与马桶圈本体内部连通的内侧负压抽气孔，所述马桶圈本体外圈连接有负压抽气管道；所述负压抽气管道一端与所述马桶圈本体的内部连通，另一端连通真空泵。马桶圈内侧均匀分布抽气的小孔，以及配合真