JPH0247261U

JPH0247261U -

Info

Publication number: JPH0247261U
Application number: JP12697288U
Authority: JP
Priority date: 1988-09-28
Filing date: 1988-09-28
Publication date: 1990-03-30

Description

[Brief explanation of the drawing]

第１図は本考案に係る湯水混合水栓の配管接続
構造の一実施例を示した部分断面平面図、第２図
はその縦断面図、第３図は従来の湯水混合水栓の
配管接続構造の部分断面平面図である。１……本体、４……取付壁、５ａ……給水配管
、５ｂ……給湯配管、８ａ，８ｂ……雌ねじ、１
１ａ，１１ｂ……第一接続管、１２ａ，１２ｂ…
…接続部、１７ａ，１７ｂ……雌ねじ、１９ａ，
１９ｂ……ロツクナツト、２０ａ，２０ｂ……第
二接続管、２１ａ，２１ｂ……雄ねじ、２２ａ，
２２ｂ……雄ねじ。 Fig. 1 is a partially sectional plan view showing an embodiment of the piping connection structure for a hot water mixing faucet according to the present invention, Fig. 2 is a longitudinal sectional view thereof, and Fig. 3 is a conventional piping connection for a hot water mixing faucet. FIG. 3 is a partial cross-sectional plan view of the structure. 1...Body, 4...Mounting wall, 5a...Water supply piping, 5b...Hot water supply piping, 8a, 8b...Female thread, 1
1a, 11b...first connecting pipe, 12a, 12b...
... Connection part, 17a, 17b ... Female thread, 19a,
19b...Lock nut, 20a, 20b...Second connecting pipe, 21a, 21b...Male thread, 22a,
22b...Male thread.

Claims

[Scope of utility model registration request]

It consists of a first connecting pipe that has a connection part connected to the hot water inlet and water inlet of the hot water mixing faucet main body at one end, and a second connecting pipe that has a male thread that screws into the water supply pipe and the hot water pipe at one end. , the first connecting tube and the second connecting tube are screwed into each other, and a lock nut screwed into the male thread of the second connecting tube is crimped onto the end surface of the first connecting tube to secure the lock nut. Features a piping connection structure for hot and cold water mixing faucets.