To provide a check valve excellent in assembling workability without assembling it erroneously to a mounting part 27 of a passage forming member 22.
This check valve 20 is provided with the passage forming member 22 and a valve 30 mounted at the mounting part 27 of the passage forming member 22 and to open and close an outflow port 23a. The valve plate 30 is mounted to the mounting part 27 formed at the passage forming member 22. The mounting part 27 is has a mounting groove 29 formed on an outer peripheral part of the passage forming member 22 and to store a mounted part 34 and a bridge 28c to position the mounted part 34 stored in the mounted part 34 by passing a part of an upper part of the mounting groove 29.
COPYRIGHT: (C)2007,JPO&INPIT
| JPS63166624 | DETECTING DEVICE FOR FORGETTING TO TIGHTEN FUEL CAP |
| WO/2022/113122 | FUEL INLET ASSEMBLY |
| JPH0671245 | [Name of invention] Backflow prevention device for injected fuel |
ITO SHINJI
TAJIMA HITOSHI
| JP2001047874A | 2001-02-20 | |||
| JP2003343522A | 2003-12-03 | |||
| JPH08268092A | 1996-10-15 | |||
| JPH066719U | 1994-01-28 |
| US6470911B2 | 2002-10-29 |