Filtering assembly capable of sealing water and drainer: Fid-Bau Portal

Filtering assembly capable of sealing water and drainer

WU QIONGYANG

The invention discloses a filtering assembly capable of sealing water and a drainer. The filtering assembly comprises a filtering supporting piece and an elastic water sealing piece, the elastic water sealing piece is provided with a pressing part and an elastic turning cover made of an elastic material, the pressing part is located in the center of the elastic turning cover, the periphery of the pressing part is connected with the elastic turning cover, and the periphery of the elastic turning cover is provided with a water sealing edge; the elastic turning cover has an upwarp water draining state and a downward pressing water sealing state; the filtering supporting piece is provided with a first filtering hole and a supporting structure, and the supporting structure is located below the connecting position of the pressing part and the elastic turning cover and detachably and fixedly connected with the elastic water sealing piece. Compared with the prior art, the detachable filtering supporting piece and the elastic water sealing piece are arranged and can be independently detached for cleaning; and two stable positions of the elastic flip cover correspond to a water sealing state and a water draining state respectively under the action of elasticity of the elastic flip cover, so that a complicated bouncing structure is not needed, and the elastic flip cover is not easy to damage and long in service life.

本发明公开一种可封水过滤组件及下水器，包括过滤支撑件和弹性封水件；所述弹性封水件具有按压部和采用弹性材质制成的弹性翻盖，所述按压部位于弹性翻盖中心并且按压部外周与弹性翻盖连接，所述弹性翻盖外周具有封水边沿；所述弹性翻盖具有上翘的排水状态和下压的封水状态；所述过滤支撑件具有第一滤孔和支撑结构，所述支撑结构位于按压部与弹性翻盖连接处的下方并与弹性封水件可装卸地固定连接。与现有技术相比，本发明通过设置可装卸设置的过滤支撑件和弹性封水件，可以单独拆开进行清洁；而且通过弹性翻盖在自身弹性作用下的两个稳定位置分别对应封水状态和排水状态，无需复杂的弹跳结构，不易损坏，使用寿命长。

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