JPS5825382U - Manhole fittings - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案品の一実施例を示す正面図、第２図は同
上の側面図、第３図は同上の■−■線にて切断し、矢印
方向にみた断面図、第４図は同上の平面図、第５図は同
上本考案品の使用態様を示す説明図である。 １はサドル、２はマンホール、３は本体取付孔、４は環
状リブ、５は本体、６は環状溝、７は０リング、８は下
水道管、９は接続部。Fig. 1 is a front view showing one embodiment of the product of the present invention, Fig. 2 is a side view of the same as above, Fig. 3 is a sectional view taken along the line ■-■ of the above and seen in the direction of the arrow, Fig. 4 FIG. 5 is a plan view of the same as above, and FIG. 1 is a saddle, 2 is a manhole, 3 is a main body mounting hole, 4 is an annular rib, 5 is a main body, 6 is an annular groove, 7 is an O-ring, 8 is a sewer pipe, and 9 is a connection part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面が円弧状に湾曲したサドルの略中央部が開孔されて
本体取付孔が形成され、該本体取付孔の周縁はサドルの
凹面側もしくは凸面側に折曲されて環状リブが形成され
、該環状リブの内面略中央−部に０リングが嵌着された
短管状の本体の一端が内挿もしくは外挿接続されてなる
マンホール用継手。A hole is formed in the approximate center of the saddle, which has an arcuate cross section, to form a main body mounting hole, and the periphery of the main body mounting hole is bent toward the concave or convex side of the saddle to form an annular rib. A manhole joint in which one end of a short tubular main body with an O-ring fitted to the substantially central part of the inner surface of an annular rib is connected internally or externally.