JPS6262659U

JPS6262659U -

Info

Publication number: JPS6262659U
Application number: JP15254285U
Authority: JP
Priority date: 1985-10-07
Filing date: 1985-10-07
Publication date: 1987-04-18

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示すシールキヤツプ
の要部断面図、第２図は同実施例に係るシールキ
ヤツプの斜視図、第３図は他の実施例に係るシー
ルキヤツプの断面図、第４図は従来例に係るパイ
プ継手の要部断面図、第５図は最近提案されてい
るパイプ継手の要部断面図である。１０……パイプ、１２……径方向段部、１３…
…端部（パイプ），１６……スリーブ、２５……
端部（スリーブ），２６……挿通孔、４０，４０
ａ……シールキヤツプ、４１……開口、４２……
係合片、４３……径方向弾性部、４４……胴部。 FIG. 1 is a sectional view of a main part of a seal cap showing an embodiment of the present invention, FIG. 2 is a perspective view of a seal cap according to the same embodiment, and FIG. 3 is a sectional view of a seal cap according to another embodiment. FIG. 4 is a sectional view of a main part of a conventional pipe joint, and FIG. 5 is a sectional view of a main part of a recently proposed pipe joint. 10... Pipe, 12... Radial step, 13...
...End (pipe), 16...Sleeve, 25...
End (sleeve), 26...Insertion hole, 40, 40
a... Seal cap, 41... Opening, 42...
Engagement piece, 43... radial elastic part, 44... body part.

Claims

[Scope of utility model registration request]

an engagement piece 42 that engages with the inner circumferential side of the end on the insertion hole 26 side of the cylindrical sleeve 16, which has a contact portion 17 that engages with the radial step 12 formed at the end of the pipe;
A seal cap for a pipe break consisting of a radial elastic part 43 in which the engagement piece is formed and elastically deforms in the radial direction, and a base part 44 that is connected to the radial elastic part and press-fitted to the end opening 14 of the pipe.