JPS62181787U

JPS62181787U -

Info

Publication number: JPS62181787U
Application number: JP6982486U
Authority: JP
Priority date: 1986-05-08
Filing date: 1986-05-08
Publication date: 1987-11-18

Description

[Brief explanation of the drawing]

第１図は本考案の第一実施例に係る可撓性継手
管の半部破断全体側面図、第２図は同凹部へのシ
ール部材嵌入状態説明断面図、第３図は同凸部の
成形作用説明断面図、第４図は同要部拡大断面図
、第５図は第二実施例に係る可撓性継手管の半部
破断要部側面図、第６図は第三実施例に係る可撓
性継手管の半部破断要部断面図、第７図は第四実
施例に係る可撓性継手管の半部破断要部側面図、
第８図は第五実施例に係る可撓性継手管の半部破
断要部側面図、第９図は第六実施例に係る可撓性
継手管の半部破断要部側面図、第１０図及び第１
１図はそれぞれ従来技術に係る可撓性継手管の半
部破断要部側面図である。１……可撓性継手管、２……可撓管、６……第
一接続管、３１……凹部、３２……シール部材、
３３……凸部。 Fig. 1 is a side view of the entire flexible joint pipe partially cut away according to the first embodiment of the present invention, Fig. 2 is a cross-sectional view illustrating a state in which a seal member is fitted into the recess, and Fig. 3 is a cross-sectional view of the convex portion. 4 is an enlarged sectional view of the same essential parts, FIG. 5 is a side view of the main parts, partially broken, of the flexible joint pipe according to the second embodiment, and FIG. 6 is a cross-sectional view of the main parts according to the third embodiment. FIG. 7 is a side view of the main part, half broken, of the flexible joint pipe according to the fourth embodiment;
FIG. 8 is a side view of a partially broken main part of a flexible joint pipe according to the fifth embodiment, FIG. 9 is a side view of a partially broken main part of a flexible joint pipe according to the sixth embodiment, and FIG. Figure and 1st
FIG. 1 is a side view of a main part, partially cut away, of a flexible joint pipe according to the prior art. DESCRIPTION OF SYMBOLS 1... Flexible joint pipe, 2... Flexible pipe, 6... First connecting pipe, 31... Recessed part, 32... Seal member,
33...Protrusion.

Claims

[Scope of utility model registration request]

In a flexible joint tube 1 in which a metal connecting tube 6 is fitted onto at least one end of a metal flexible tube 2, an annular tube opposite to the outer circumference of the flexible tube 2 is provided on the inner periphery of the connecting tube 6. A flexible pipe is characterized in that a recess 31 is formed, an annular seal member 32 is fitted into the recess 31, and a protrusion 33 for pressing the seal member 32 is formed on the outer periphery of the flexible tube 2. Seal structure for flexible joint pipes.