JPS5995937U - Check valves for water heaters, etc. - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の給湯器等の逆止弁を備えたコーヒーメー
カーの断面図、−第２図は同給湯器等の逆止弁の断面図
、第３図は本考案の一実施例を示す給湯器等の逆止弁断
面図（弁開時）、第４図は同給湯器等の逆止弁断ｍ１図
（弁閉時）である。 ７・・・弁体、８・・・弁部、９・・・受圧側、１０・
・・支柱、１１・・・受圧板。Figure 1 is a sectional view of a conventional coffee maker equipped with a check valve for water heaters, etc. - Figure 2 is a sectional view of a check valve for water heaters, etc., and Figure 3 is an embodiment of the present invention. FIG. 4 is a sectional view of the check valve of the water heater, etc. (when the valve is open), and FIG. 4 is a cross-sectional view of the check valve of the same water heater, etc. (when the valve is closed). 7... Valve body, 8... Valve section, 9... Pressure receiving side, 10...
...Strut, 11...Pressure plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 逆止弁内の央部を仕切る壁面中央を貫通する軸状の弁体
と弁体に連らなり、かつ弁座と接する弁部を有するもの
において、弁部８の受圧側９に支柱１０と、その支柱１
０に連結した受圧板１１を設けたことを特徴とする給湯
器等の逆止弁。In a check valve that has a shaft-shaped valve body passing through the center of a wall that partitions the central part of the check valve, and a valve part that is connected to the valve body and in contact with the valve seat, a strut 10 is provided on the pressure receiving side 9 of the valve part 8. , its pillar 1
A check valve for a water heater, etc., characterized in that it is provided with a pressure receiving plate 11 connected to 0.