Title:
BURIED TYPE GAS PLUG
Document Type and Number:
Japanese Patent JP2016161091
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable a center of a casing to be easily and positively coincided with a center of a gas plug fixing round hole and the gas plug to be fixed even if the gas plug fixing round hole is formed to be a larger diameter size by one rank higher level size than an outer diameter of a peripheral wall of a casing when the casing having the gas plug stored therein is installed in the gas plug fixing round hole at a wall plate or a floor plate.SOLUTION: A resilient ring 10 that can be closely and outwardly fitted to a peripheral wall at a location 28 near one released end of a casing 20 is removably arranged and an outer diameter of the resilient ring 10 is set to be slightly smaller than a diameter of a gas plug fixing round hole 40 that is formed to be larger by one rank higher level size than an outer diameter of the casing 20.SELECTED DRAWING: Figure 1
Inventors:
TAMAKI YASUTOSHI
NAGASAKA TETSUYA
NAGASAKA TETSUYA
Application Number:
JP2015042194A
Publication Date:
September 05, 2016
Filing Date:
March 04, 2015
Export Citation:
Assignee:
FUJII GOKIN SEISAKUSHO CO LTD
TOHO GAS KK
TOHO GAS KK
International Classes:
F16K27/00; F16L5/02
Domestic Patent References:
| JPS6388394A | 1988-04-19 | |||
| JP2014190483A | 2014-10-06 | |||
| JP2006038125A | 2006-02-09 | |||
| JP2013036565A | 2013-02-21 | |||
| JPH0550265U | 1993-07-02 | |||
| JP3616226B2 | 2005-02-02 | |||
| JPS55154863U | 1980-11-07 |
Foreign References:
| EP0987482A2 | 2000-03-22 | |||
| EP0098482A2 | 1984-01-18 |
Attorney, Agent or Firm:
Eiji Miyazaki
Tomohiro Harada
Tomohiro Harada