JPH0330692U

JPH0330692U -

Info

Publication number: JPH0330692U
Application number: JP9183189U
Authority: JP
Priority date: 1989-08-03
Filing date: 1989-08-03
Publication date: 1991-03-26

Description

[Brief explanation of drawings]

第１図は本考案の代表的な実施例を示す一部断
面図、第２図は第１図に示す継手構造の分解説明
図、第３図は本考案の適用例を示す一部破断断面
図、第４図は止めリングの他の形状を示す断面図
、第５図は従来の継手構造を示す一部断面図であ
る。１０……受口部、１１……環状溝、１２……テ
ーパ、２０……挿口部、２１……大径部、２２…
…小径部、２３……溝部、３１……止めリング、
３２……パツキン。 Fig. 1 is a partial cross-sectional view showing a typical embodiment of the present invention, Fig. 2 is an exploded explanatory view of the joint structure shown in Fig. 1, and Fig. 3 is a partially broken cross-section showing an application example of the present invention. 4 are sectional views showing other shapes of the retaining ring, and FIG. 5 is a partial sectional view showing a conventional joint structure. DESCRIPTION OF SYMBOLS 10... Socket part, 11... Annular groove, 12... Taper, 20... Socket part, 21... Large diameter part, 22...
...Small diameter part, 23...Groove part, 31...Retaining ring,
32...Patsukin.

Claims

[Claims for Utility Model Registration] A joint structure for a corrugated pipe in which a corrugated insertion part of a corrugated pipe is inserted and joined into a smooth socket part, wherein an annular groove is formed on the inner peripheral surface of the smooth socket part. In addition, a C-shaped retaining ring is loosely fitted into the small diameter portion of the corrugated insertion portion, and the retaining ring is in an expanded state and its outer peripheral side is fitted into the annular groove. joint structure.