JPS59174483U

JPS59174483U - pipe fittings

Info

Publication number: JPS59174483U
Application number: JP6878883U
Authority: JP
Inventors: 田路　大二郎; 乾　芳晴
Original assignee: 住友ゴム工業株式会社
Priority date: 1983-05-09
Filing date: 1983-05-09
Publication date: 1984-11-21

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

[Brief explanation of the drawing]

第１図は本考案の一実施例による管継手の一部を断面で
示す側面図、第２図は第１図の管継手の結合態様を示す
第１図と同様な側面図、第３図は別な実施例による管継
手の第１図と同様な側面図である。各図において符号の
意味は以下のとおり。１；ソケット本体、１ａ；ソケット本体の開口、１ｂ；
ソケット本体の管接続口、２；締付は用スリーブ、３；
プランジ部、４；蝶旋溝、５；貫通孔、５ａ；貫通孔の
先端、６；ビス（締付具Ｌ６’；ボール（締付具）、７
；シール材、８；螺旋溝、９；スリーブ２のテーパー状
内面、ｆ；ホースエンド、ｆ’：ｆのテーパー状先端部
、ｇ；ｆの環状溝部、ｒ；嵌合位置表示線、ｔ；ガス管
。Fig. 1 is a side view showing a part of a pipe joint according to an embodiment of the present invention in cross section, Fig. 2 is a side view similar to Fig. 1 showing a coupling mode of the pipe joint of Fig. 1, and Fig. 3 FIG. 2 is a side view similar to FIG. 1 of a pipe joint according to another embodiment; The meanings of the symbols in each figure are as follows. 1; Socket body, 1a; Opening of socket body, 1b;
Pipe connection port on socket body, 2; Tightening sleeve, 3;
Plunge portion, 4; spiral groove, 5; through hole, 5a; tip of through hole, 6; screw (fastener L6'; ball (fastener), 7
; Seal material, 8; Spiral groove, 9; Tapered inner surface of sleeve 2, f; Hose end, f': Tapered tip of f, g; Annular groove of f, r; Fitting position indicating line, t; gas pipe.

Claims

[Scope of utility model registration request]

(1) One end along the axis has an opening for fitting a male fitting member such as a hose end or a plug, while the other end along the axis has an opening for fitting a pipe to be connected. It consists of a cylindrical socket body formed therein, and a fastening sleeve coaxially fitted onto the socket body so as to open in the same direction as the socket body,
The socket body includes a fastener made of a screw or a ball, etc., which is loosely fitted into a through hole bored in the socket body at a position corresponding to the annular groove formed on the outer surface of the male joint member. and a sealing material attached to the inner surface of the socket body so as to abut against the tapered tip of the male fitting member when the male fitting member enters, and the tightening sleeve has a sealing material attached to the inner surface of the socket body so as to abut against the tapered tip of the male fitting member, and the tightening sleeve A spiral groove is carved on the inner surface to engage with a spiral groove carved on the outer surface on the open end side of the socket body, and the inner surface on the opposite side to the open end is formed in a tapered shape, and the socket A pipe joint characterized in that the tapered inner surface is configured to push the fastener of the socket main body radially inward when screwed into the main body.

(2) The distance from the center of the fastener of the socket body to the opening end of the body is from the virtual center plane of the annular groove of the male joint member to be fitted to the body to the fitting position indicating line of the member. The pipe joint according to claim (1) of the utility model registration, wherein the distance is approximately the same as the distance.

(3) The pipe joint according to claim 1, wherein the inner diameter of the socket body is approximately the same as the outer diameter of the male joint member.