Title:
FITTING DEVICE FOR SPRINKLER HEAD PIPELINE
Document Type and Number:
Japanese Patent JP2016042950
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fitting device for a sprinkler head pipeline, which can reduce the troubles and the time period of a positioning work at the time when a sprinkler head is attached and fixed to a ceiling substrate material.SOLUTION: A fitting device for a sprinkler head pipeline comprises: a cylinder 10 made to engage to idle with a falling tube 12, to which a sprinkler head SH is connected at a terminal end; and a bearing member 20 enabled to engage with said cylinder 10 and disposed on a ceiling substrate material 30. An engaging structure with a spiral groove 13 formed in a circumference of said cylinder 10 is formed in an inner peripheral part of said bearing member 20 so that a positioning work of the sprinkler head can be easily performed after a ceiling boat was disposed.SELECTED DRAWING: Figure 1
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Inventors:
OKOSHI HISATAKA
TATEISHI YUTAKA
ITO KAZUMA
KIKUCHI FUMIE
TATEISHI YUTAKA
ITO KAZUMA
KIKUCHI FUMIE
Application Number:
JP2014168247A
Publication Date:
April 04, 2016
Filing Date:
August 21, 2014
Export Citation:
Assignee:
SENJU SPRINKLER KK
International Classes:
A62C35/68