JPS6359291U

JPS6359291U -

Info

Publication number: JPS6359291U
Application number: JP11757586U
Authority: JP
Priority date: 1986-07-31
Filing date: 1986-07-31
Publication date: 1988-04-20

Description

[Brief explanation of the drawing]

第１図はこの考案に係る接続構造の実施例を示
す断面正面図、第２図及び第３図は他の実施例に
おける断面正面図である。１０は積層体ホース、１１は積層体、１２は積
層体外周面の金属ワイヤー、１３は積層体内周面
の金属ワイヤー、２０は継手金具、２１はニツプ
ル、２２はスリーブ、２２ａは屈曲部、２２ｂは
筒体、２２ｃはシールゾーン対向部、２２ｄはグ
リツプゾーン対向部、２３はフランジ、２４はシ
ールゾーン、２５はグリツプゾーン、２５ａ，２
５ｂは螺旋状溝、２６は弾性シール部材。 FIG. 1 is a sectional front view showing an embodiment of the connection structure according to this invention, and FIGS. 2 and 3 are sectional front views of other embodiments. 10 is a laminate hose, 11 is a laminate, 12 is a metal wire on the outer circumferential surface of the laminate, 13 is a metal wire on the circumferential surface of the laminate, 20 is a fitting, 21 is a nipple, 22 is a sleeve, 22a is a bent part, 22b 22c is a cylindrical body, 22c is a seal zone opposing portion, 22d is a grip zone opposing portion, 23 is a flange, 24 is a seal zone, 25 is a grip zone, 25a, 2
5b is a spiral groove, and 26 is an elastic sealing member.

Claims

[Claims for Utility Model Registration] (1) The fitting has a nipple and a sleeve into which the end of the hose is inserted, and a seal zone with a smooth surface located in front of the hose end on the outer periphery of the nipple. , a grip zone formed by forming a double spiral groove, and the sleeve comprises a bent portion that abuts the seal zone and a cylindrical body with a smooth inner surface that covers the end of the hose, and the sleeve is inserted between the nipple and the sleeve. Of the ends of the laminated hose with exposed internal and external wires, the inner and outer metal wires are removed from the seal zone part, and the metal wires on the periphery of the laminated body are inserted into one of the two spiral grooves at the grip zone part, and the outer periphery is removed. A connection structure between an exposed wire type laminate hose and a fitting fitting, characterized in that the metal wire on the surface is opposed to the other side of the double spiral groove, and the laminate hose is crimped and fixed with a nipple and a sleeve. (2) The dew line according to claim 1 of the utility model registration claim, characterized in that an elastic sealing member is inserted between the outer periphery of the nipple and the laminate hose, or between the inner periphery of the sleeve and the laminate hose. Connection structure between type laminate hose and fittings. (3) The exposed wire lamination according to claim 1 of the utility model registration claim, characterized in that an elastic sealing member is inserted between the outer circumference of the nipple and the laminated hose, and between the inner circumference of the sleeve and the laminated hose. Connection structure between body hose and fittings. (4) The connection structure between an exposed wire type laminate hose and a fitting according to claim 3, wherein the elastic seal member has a U-shaped cross section.