公开(公告)号：US20050072728A1

公开(公告)日：2005-04-07

申请号：US10679330

申请日：2003-10-07

Applicant: Chin- Ching Chang

Inventor： Chin- Ching Chang

IPC: B01D35/04 ,  E03C1/04 ,  E03C1/08 ,  B01D24/00

CPC classification number: E03C1/08 ,  B01D35/046 ,  E03C1/0404 ,  E03C2201/40 ,  Y10T137/9464

Abstract: A simple faucet water-filtering device including a main body and a connecting section. An upper end of the connecting section is adapted to connect with a spout of a faucet. A lower end of the connecting section is screwed with an upper cap of the main body. A lower end of the main body is formed with a water outlet. The main body has a casing defining a receiving space in which an energy cup is placed. An outer wall of the energy cup is formed with a spiral path, whereby a spiral water way is defined between the outer wall of the energy cup and inner wall of the receiving space. The water flows through the spiral water way and then flows out from the water outlet. The connecting section includes a faucet locking collar and an inner locking collar. The faucet locking collar has an inner conic opening at upper end. An upper end of the inner locking collar is formed with a conic section adapted to the inner conic opening of the faucet locking collar. An inner bushing is fitted in the inner locking collar.

Abstract translation: 一种简单的龙头水过滤装置，包括主体和连接部。 连接部分的上端适于与水龙头的喷口连接。 连接部分的下端与主体的上盖螺纹连接。 主体的下端形成有出水口。 主体具有限定其中放置能量杯的容纳空间的壳体。 能量杯的外壁形成有螺旋路径，由此在能量杯的外壁和容纳空间的内壁之间限定螺旋水的方式。 水流过螺旋水流，然后从出水口流出。 连接部分包括水龙头锁定环和内部锁定环。 龙头锁圈在上端有一个内圆锥形开口。 内锁定套环的上端形成有适于龙头锁定套环的内圆锥开口的锥形部分。 内部衬套安装在内部锁定套环中。