JPH0477682U

JPH0477682U -

Info

Publication number: JPH0477682U
Application number: JP12158290U
Authority: JP
Priority date: 1990-11-19
Filing date: 1990-11-19
Publication date: 1992-07-07

Description

[Brief explanation of the drawing]

第１図は、側溝に蓋を載置した状態の一部切り
欠き要部斜視図、第２図は、側溝に蓋を載置した
状態の断面図、第３図は、蓋の平面図、第４図は
、第３図のＡ−Ａ断面図、第５図は、側溝に蓋を
載置した状態の要部拡大断面図、第６図は、側溝
に蓋を載置した状態で、断面三角形の棒を挿入し
たときの要部拡大断面図、第７図は、第３図のＢ
−Ｂ断面図、第８図は、側溝に蓋を載置した状態
の連続部分を示す要部拡大断面図、第９図は、マ
ンホールの蓋の平面図、第１０図は、第９図のＣ
−Ｃ，Ｄ−Ｄ断面図、第１１図は、丸いマンホー
ルの蓋の平面図、第１２図は、第１１図のＥ−Ｅ
断面図、第１３図は、第１１図のＦ−Ｆ断面図、
第１４図は、格子状の蓋の平面図、第１５図は、
第１４図のＧ−Ｇ断面図、第１６図は、新増築の
側溝に蓋を載置した状態の要部拡大断面図。１は、側溝本体、２は、側溝の側壁、３は、側
溝側壁上の切り立ち部、４ａは、側溝用蓋、４ｂ
は、マンホール用蓋、４ｃは、格子状の蓋、５は
、蓋の上面、６は、蓋の下面、７は、蓋のやや鋭
角な部分、８は、間隙、９は、間隙上部、１０は
、間隙下部、１１は、断面三角形の棒。 FIG. 1 is a partially cutaway perspective view of the main part with the lid placed on the side gutter, FIG. 2 is a sectional view of the lid placed on the side gutter, and FIG. 3 is a plan view of the lid. FIG. 4 is a sectional view taken along the line A-A in FIG. 3, FIG. 5 is an enlarged sectional view of the main part with the lid placed on the side gutter, and FIG. 6 is a cross-sectional view of the main part with the lid placed on the side gutter. Figure 7 is an enlarged sectional view of the main part when a rod with a triangular cross section is inserted, and is B in Figure 3.
-B sectional view, Figure 8 is an enlarged sectional view of the main part showing the continuous part with the lid placed on the side gutter, Figure 9 is a plan view of the manhole cover, and Figure 10 is the same as in Figure 9. C
-C, DD sectional view, Figure 11 is a plan view of a round manhole cover, Figure 12 is E-E in Figure 11.
The sectional view, FIG. 13, is the FF sectional view of FIG.
FIG. 14 is a plan view of the grid-like lid, and FIG. 15 is
FIG. 14 is a cross-sectional view taken along the line GG in FIG. 14, and FIG. 16 is an enlarged cross-sectional view of the main part of a newly built extension with a lid placed on the gutter. 1 is a gutter main body, 2 is a side wall of the gutter, 3 is a raised part on the gutter side wall, 4a is a gutter cover, 4b
is a manhole cover, 4c is a grid-like cover, 5 is the top surface of the lid, 6 is the bottom surface of the lid, 7 is a slightly acute part of the lid, 8 is a gap, 9 is the top of the gap, 10 is the lower part of the gap, and 11 is a bar with a triangular cross section.

Claims

[Claims for Utility Model Registration] 1. A side gutter cover in which one or both ends of the side surfaces parallel to the side wall direction of the gutter are slightly inclined toward the center of the gutter from the upper surface to the lower surface of the lid. 2. A rod with a triangular cross section that is inserted into the gap between the raised part protruding from the upper part of the side wall of the gutter and the gutter cover. 3. The gutter cover according to claim 1, wherein both side surfaces perpendicular to the side wall direction of the gutter are substantially parallel and slightly inclined. 4. A manhole cover in which two adjacent sides of the manhole cover, or three or four sides of the cover are slightly inclined from the top to the bottom of the cover toward the center of the manhole. 5. The gutter cover and manhole cover according to claims 1, 2, 3, and 4, each having a lattice shape. 6 A side gutter in which one or both of the inner surfaces of the ridges protruding from the upper part of the side wall of the side gutter is slightly inclined toward the center of the gutter, and the inner surface of the ridges at four locations protruding from the upper part of the side wall of the manhole are oriented toward the center of the manhole. A slightly slanted manhole cover.