Pipe cap

The utility model discloses a pipe cap, including consecutive link, extension section and pipe cap body, first connector has been seted up on the link, the second connector has been seted up on the bottom surface of pipe cap body, this has internally offered spherical cavity pipe cap, the top of pipe cap body is seted up flutedly, the recess is linked together with the cavity, the second connector also is linked together with the cavity, install the filtration support in the recess, the filtration support passes the cavity and links to each other with the second connector, the spiral shell closes and installs sealed lid in the recess, install the sealing washer between sealed lid and the filtration support, install the stop valve in the extension section. The utility model discloses a pipe cap, through the nano -silver antibacterial layer with filter the support can water purification, when using as the coupling, through first interface and second interface can with pipe connections, when connecting the use as pipe cap, the stop valve can be manually controlled and fluid passage is sealed, place the fluid and leak.