JPS6273191U

JPS6273191U -

Info

Publication number: JPS6273191U
Application number: JP16555085U
Authority: JP
Priority date: 1985-10-28
Filing date: 1985-10-28
Publication date: 1987-05-11

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案の１実施例の締結部を
有するホースに関し、第１図はその締結部の半部
断面図、第２図は締結前の状態を示す半部断面図
、第３図は用いたホースの要部斜視図である。第
４図および第５図は本考案の第２の実施例の締結
部を有するホースに関し、第４図はその締結部の
半部断面図、第５図は用いたホースの要部斜視図
である。第６図〜第８図は従来の締結部を有する
ホースに関するものであり、第６図はその締結部
の半部断面図、第７図は締結前の状態を示す半部
断面図、第８図はホースの要部斜視図である。１，３…口金、２，４，１０１…ホース、１１
，３１，１００…スリーブ、２１，４１…溝部、
１０２…空隙部。 1 to 3 relate to a hose having a fastening part according to an embodiment of the present invention, FIG. 1 is a half sectional view of the fastening part, FIG. 2 is a half sectional view showing the state before fastening, FIG. 3 is a perspective view of the main parts of the hose used. 4 and 5 relate to a hose having a fastening section according to a second embodiment of the present invention, FIG. 4 is a half sectional view of the fastening section, and FIG. 5 is a perspective view of the main part of the hose used. be. 6 to 8 relate to a hose having a conventional fastening part, FIG. 6 is a half sectional view of the fastening part, FIG. 7 is a half sectional view showing the state before fastening, and FIG. 8 is a half sectional view of the fastening part. The figure is a perspective view of the main parts of the hose. 1, 3...cap, 2,4,101...hose, 11
, 31, 100...sleeve, 21, 41... groove,
102...Void portion.

Claims

[Claims for Utility Model Registration] (1) A cylindrical nipple, a hose inserted from one end of the nipple and attached so as to coaxially cover the outer circumferential surface of the nipple, and the hose coaxially with the nipple. and a sleeve having a caulking part that covers the nipple and is caulked from the outer circumferential direction to the central axis direction and clamps the end of the hose with the outer circumferential surface of the nipple, the hose having a fastening part comprising: A utility model registration claim 1, characterized in that the outer circumferential surface facing the caulked portion is formed with a groove that goes around the outer circumferential surface and has a width that is substantially the same as the axial length of the caulked portion. A hose with a fastening section. (2) A hose having a fastening portion according to claim 1 of the utility model registration claim, in which the bottom of the groove has a smooth surface. (3) A hose having a fastening portion according to claim 1, wherein the hose is a multilayer hose, and the depth of the groove portion is smaller than the thickness of the surface layer portion.