To provide a through-part forming member for a wiring or piping material disposed in a through-hole in a wall, capable of being adapted to a wall thicknesses differed from a construction site to a construction site by enabling the fixation of a joint or a leading port forming tool to the through-part forming member, and a device using the same.
The through-part forming member 100 comprises a cylindrical part 10 into which a wiring or piping material is inserted, and one side member 20 provided on the base end side that is one side of the wall of the cylindrical part 10 disposed in a through-hole to dispose the cylindrical part 10 in the through-hole. The top end side of the cylindrical part 10 can be cut so that the extension length of the cylindrical part turned to the other side of the wall can be changed, and a prepared screw hole 14a capable of screwing the other member set on the other side of the wall to which the wiring or piping material in the cylindrical part is connected or inserted is formed on the top end surface 14 of the cylindrical part 10. The prepared screw hole 13a is formed along the longitudinal direction of the cylindrical body 10 so as to be exposed also to a cut face 14a resulting from the cutting.
NAKAMURA ATSUSHI
| JPS59158781U | 1984-10-24 | |||
| JP2000337560A | 2000-12-05 | |||
| JP2002013356A | 2002-01-18 | |||
| JP2005344382A | 2005-12-15 |
Takanobu Takekawa
High Shinichi Ara
Tsutomu Nishio
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