JPS60185785U - Connection fittings for water supply pipes - 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) [Summary] 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、第２図及び第３図はこの考案の第１実施例を示
す部分断面正面図、第４図は第２実施例を示す部分断面
正面図、第５図は第３実施例を示す部分断面正面図であ
る。 １・・・孔、２・・・袋ナツト、３・・・雌ねじ、５・
・・バッキング、１０・・・接続金具、１２・・・雄ね
じ、１４・・・′孔、１５・・・段部。 第４図 第５図1, 2, and 3 are a partially sectional front view showing the first embodiment of this invention, FIG. 4 is a partially sectional front view showing the second embodiment, and FIG. 5 is a partially sectional front view showing the third embodiment. FIG. 1... Hole, 2... Cap nut, 3... Female thread, 5...
...Backing, 10...Connection fitting, 12...Male thread, 14...' hole, 15...Step part. Figure 4 Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接続すべき管Ａの直径とほぼ同じ直径をした孔１をあけ
内面に雌ねじ３を切った袋ナツト２と、その雌ねじ３に
ねじ込むことので之、る雄ねじ１２を端部の外周に切っ
て、その端部の中央には管Ａの直径よりやや大きい直径
とした孔１４をあけてその孔１４の奥に段部１５を形成
した接続金具１０と、管Ａの外周にはめることのできる
内径として接続金具１０の孔１４内にはめることのでき
る外径としたバッキング５とよりなる、給水管用接続金
具。A cap nut 2 has a hole 1 with approximately the same diameter as the diameter of the pipe A to be connected and a female thread 3 cut on the inner surface, and a male thread 12 is cut on the outer periphery of the end so that it can be screwed into the female thread 3. The connecting fitting 10 has a hole 14 with a diameter slightly larger than the diameter of the tube A in the center of the end, and a step 15 formed at the back of the hole 14, and a connecting fitting 10 with an inner diameter that can be fitted onto the outer periphery of the tube A. A water supply pipe connection fitting comprising a backing 5 having an outer diameter that can be fitted into a hole 14 of a connection fitting 10.