To provide a high pressure hose connector capable of preventing impact noise against a fuel gas cylinder.
This high pressure hose connector 14 connects a connection port body 13 positioned at one end side of a high pressure hose 11 to a fuel gas outlet port of a fuel gas cylinder. The high pressure hose connector 14 includes: a threaded member 25 capable of being thread engaged with the fuel gas outlet port of the fuel gas cylinder. The threaded member 25 includes a male thread part 28 capable of being thread engaged with a female thread part of the fuel gas outlet port. A buffer member 26 made of soft resin such as rubber is provided closer to a base end side than the male thread part 28. The buffer member 26 protrudes to the outside of the threaded member 25. Accordingly, because the buffer member 26 made of soft resin is more likely to be in contact with the fuel gas cylinder than the connection port body 13 and the threaded member 25, the collision noise against the fuel gas cylinder is prevented.
| JP3988188 | Semi-fitting prevention clip for connector |
| JP2002513127 | [Title of the Invention] Thermal tracing with enhanced safety |
| WO/1998/033001 | MICROMACHINED FLUIDIC COUPLER |
Satoshi Kabazawa
Tetsuya Yamada