JPH0336034U

JPH0336034U -

Info

Publication number: JPH0336034U
Application number: JP9580489U
Authority: JP
Priority date: 1989-08-17
Filing date: 1989-08-17
Publication date: 1991-04-09

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例を示す斜視図、第
２図は同分解斜視図、第３図は縦断側面図、第４
図は第２実施例の要部分解斜視図、第５図は第３
実施例の要部分解斜視図、第６図は第４実施例の
要部分解斜視図、第７図は同正面図、第８図は第
５実施例の縦断側面図、第９図は同正面図、第１
０図は第６実施例の正面図、第１１図は同縦断側
面図、第１２図および第１３図は従来例の縦断側
面図である。１…コルゲート管、２…リブ、３…嵌合溝、４
…筒状部、４ａ，４ｂ…分割部分、５…サドル、
５ａ，５ｂ…サドル分割部分、Ｊ…継手、Ｍ…マ
ンホール、Ａ…連通孔、６，７…結合手段。 Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a vertical side view, and Fig. 4 is a perspective view showing the first embodiment of the present invention.
The figure is an exploded perspective view of the main part of the second embodiment, and FIG. 5 is the third embodiment.
6 is an exploded perspective view of essential parts of the fourth embodiment, FIG. 7 is a front view of the same, FIG. 8 is a longitudinal sectional side view of the fifth embodiment, and FIG. 9 is an exploded perspective view of the main parts of the fourth embodiment. Front view, 1st
0 is a front view of the sixth embodiment, FIG. 11 is a longitudinal sectional side view thereof, and FIGS. 12 and 13 are longitudinal sectional side views of the conventional example. 1... Corrugated pipe, 2... Rib, 3... Fitting groove, 4
...Cylindrical part, 4a, 4b...Divided part, 5...Saddle,
5a, 5b...Saddle division part, J...Joint, M...Manhole, A...Communication hole, 6, 7...Coupling means.

Claims

[Scope of utility model registration request]

A cylindrical portion 4 having a fitting groove 3 on an inner peripheral wall that fits into a rib 2 of a corrugated pipe 1 having ribs 2 protruding from the outer peripheral wall along the outer peripheral direction is divided in the radial direction. Each divided portion 4a, 4b of the portion 4 is provided with a saddle 5 along the outer peripheral wall of the manhole M,
The corrugated pipe 1 is surrounded by the cylindrical part 4 and connected by the connecting means 6, and the saddle 5 is attached to the outer circumferential wall of the manhole M, so that the corrugated pipe 1 is communicated with the communication hole A bored in the outer circumferential wall. A manhole joint structure characterized in that it is configured to.