JPS59196788U - pipe fittings - 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 drawings]

第１図はこの考案の実施例を示す正面図、第２図は第１
図の■−■線に沿う断面図、第３図は同実施例における
締結体を示す端面図、第４図は同実施例における継手本
体を示す端面図、第５図はこの考案の別の実施例を示す
正面図、第６図は第５図のＶｌ−ＶＩ線に沿う断面図で
ある。 １１・・・・・・管、１２・・・・・・継手本体、１３
・・・・・・締結体、１４・・・・・・弾性環体、１６
．１７Ａ・・・・・・めねじ部、１６Ａ、１７・・・・
・・おねじ部、１８．１８Ａ・・・・・・衝合部、１９
．　１９Ａ・・・・・・ストッパ部、２０゜２０Ａ・・
・・・・係止凸部、２１，２１Ａ・・・・・・係止凹部
。Fig. 1 is a front view showing an embodiment of this invention, and Fig. 2 is a front view showing an embodiment of this invention.
3 is an end view showing the fastening body in the same embodiment, FIG. 4 is an end view showing the joint body in the same embodiment, and FIG. 5 is a sectional view taken along line ■-■ in the figure. A front view showing the embodiment, and FIG. 6 is a sectional view taken along the line Vl-VI in FIG. 5. 11...Pipe, 12...Joint body, 13
...... Fastening body, 14... Elastic ring body, 16
．． 17A...Female thread part, 16A, 17...
...Male thread part, 18.18A...Abutting part, 19
．． 19A...stopper part, 20°20A...
...Latching convex portion, 21, 21A...Latching recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ねじ部を備え、管の外周部に装着される継手本体と、継
手本体の前記ねじ部に螺合するねじ部を備え、管の外周
部に装着される締結体と、管の外周部に装着され、相互
に螺合する継手本体と締結体とによって挟圧される状態
で管の外部と継手本体の内面とに密着する弾性環体と、
を有してなる管継手において、締結体に衝合部を設け、
上記締結体の衝合部と当接し、締結体の継手本体に対す
る最大螺合量を規制するストッパ部を継手本体に設ける
とともに、柳結体の衝合部と継手本体のストッパ部のそ
れぞれに、両者の最大螺合状態で相互に螺動方向に係止
する係止部を設けたことを特徴とする管継手。A fitting body that includes a threaded portion and is attached to the outer circumference of the pipe; a fastening body that includes a threaded portion that screws into the threaded portion of the fitting body and is attached to the outer circumference of the pipe; and a fitting body that is attached to the outer circumference of the pipe. an elastic annular body that is tightly attached to the outside of the pipe and the inner surface of the joint body while being compressed by the joint body and the fastening body that are screwed together;
In a pipe joint having
The joint body is provided with a stopper part that comes into contact with the abutting part of the fastening body and restricts the maximum screwing amount of the fastening body to the joint body, and the abutting part of the willow joint and the stopper part of the joint body are each provided with a stopper part, A pipe joint characterized in that it is provided with a locking portion that locks each other in a screwing direction when the two are in a maximum screwed state.