JPS6032482U

JPS6032482U - Sewage or rainwater basin

Info

Publication number: JPS6032482U
Application number: JP12485483U
Authority: JP
Inventors: 岐部　安信
Original assignee: 大建コンクリ−ト工業株式会社
Priority date: 1983-08-09
Filing date: 1983-08-09
Publication date: 1985-03-05

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本案の下水又は雨水桝を示す縦断面図、第２図
は同書の他、の実施例の縦断面図、第３図は第１図Ａ−
Ａ線による平面図、第４図は第２図Ｂ−Ｂ線による平面
図、第５図は第３図Ｃ−Ｃ線による縦断面図、第６図は
第３図の側面図、第７図は第４図Ｄ−Ｄ線による縦断面
図、第８図は第４図の右側面図、第９図は第４図の左側
面図である。１・・・・・・底部側壁、２・・・・・・入水孔、３・
・・・・・排水孔、４・・・・・・コンクリートブロッ
ク有底桝、４′・・・・・・底板、５・・・・・・突出
部、６・・・・・・挿入パイプストッパ段、７・・・・
・・内端、８・・・・・・外端。矛Ｚ凶Figure 1 is a vertical cross-sectional view showing the sewage or rainwater basin of the present invention, Figure 2 is a vertical cross-sectional view of an embodiment of the same book, and Figure 3 is Figure 1 A-
4 is a plan view taken along line B-B in FIG. 2, FIG. 5 is a vertical sectional view taken along line C-C in FIG. 3, FIG. 6 is a side view of FIG. The figures are a vertical sectional view taken along line D--D in FIG. 4, FIG. 8 is a right side view of FIG. 4, and FIG. 9 is a left side view of FIG. 4. 1...Bottom side wall, 2...Water inlet hole, 3.
...Drainage hole, 4...Concrete block bottomed basin, 4'...Bottom plate, 5...Protrusion, 6...Insertion pipe Stopper stage, 7...
...Inner end, 8...Outer end. Spear Z-Kyou

Claims

[Scope of utility model registration request]

(1) In a concrete block bottomed pit 4 formed by drilling an inlet hole 2 and a drainage hole 3 in the bottom side wall 1, the side wall 1 and the bottom plate 4' are made to protrude to the outside of the same 4, and the protruding portions 5, 5 Drill both holes 2 and 3, form insertion pipe stopper stages 6 and 6 at the bottom of the inner ends of both holes 2 and 3, and slightly increase the inner diameter from the inner end 7 to the outer end 8. A sewage or rainwater basin formed by enlarging the holes 2 and 3.

(2) The sewage or rainwater basin according to claim 1, wherein the inner diameters of the inner and outer ends of both the holes 2 and 3 are the same diameter.

(3) The sewage or rainwater basin according to claim 1, wherein the inner diameters of the inner and outer ends of both the holes 2 and 3 are large on one side and small on the other.