JPS6324487U

JPS6324487U -

Info

Publication number: JPS6324487U
Application number: JP11757486U
Authority: JP
Priority date: 1986-07-31
Filing date: 1986-07-31
Publication date: 1988-02-18

Description

[Brief explanation of the drawing]

第１図は本考案の第一実施例を示す要部断面図
、第２図は第一実施例におけるスリーブ１０のか
しめる前の断面図、第３図は第一実施例のニツプ
ル１２の図面、第４図は第一実施例の変形例を示
す要部断面図、第５図は従来のホース締結装置の
要部断面図である。２……ホース、４……パイプ、４ｂ……フレア
部、１０，２０……スリーブ（筒状部材）、１０
ａ……貫通孔、１０ｃ，２０ｃ……一端部、１０
ｄ，２０ｄ……ネジ部、１０ｅ……他端部、１０
ｆ……中央部、１２……ニツプル、１２ａ……孔
、１２ｃ……座面部、１２ｅ……コネクタ部、１
４，２４……フレアナツト、１４ａ，２４ａ……
ネジ。 FIG. 1 is a sectional view of essential parts showing the first embodiment of the present invention, FIG. 2 is a sectional view of the sleeve 10 in the first embodiment before caulking, and FIG. 3 is a drawing of the nipple 12 of the first embodiment. FIG. 4 is a sectional view of a main part showing a modification of the first embodiment, and FIG. 5 is a sectional view of a main part of a conventional hose fastening device. 2... Hose, 4... Pipe, 4b... Flare part, 10, 20... Sleeve (cylindrical member), 10
a...Through hole, 10c, 20c...One end, 10
d, 20d...Threaded part, 10e...Other end, 10
f...center part, 12...nipple, 12a...hole, 12c...seat surface part, 12e...connector part, 1
4, 24...flare nut, 14a, 24a...
screw.

Claims

[Claims for Utility Model Registration] A cylindrical body having one end portion of the cylindrical shape with a threaded portion formed on the inner or outer circumferential surface, and an inner circumferential surface formed approximately concentrically with the inner or outer circumferential surface. a cylindrical member consisting of the other end portion and a central portion having a through hole that is smaller in diameter than the inner peripheral surface of the cylindrical shape of the both ends and is substantially concentric; a seat portion that is press-fitted and supported and that abuts a flared portion of the pipe disposed on the one end side;
a nipple having a cylindrical connector portion into which a hose inserted into the other end is fitted; The flare nut is provided with a flare nut formed with a screw thread, and the other end into which the hose is inserted is caulked to fix and seal the hose, and the flare nut is screwed and fastened to the threaded portion. A hose fastening device, characterized in that the pipe is fixed to the cylindrical member by abutting against the seat portion.