JPS61173523U

JPS61173523U -

Info

Publication number: JPS61173523U
Application number: JP5835685U
Authority: JP
Priority date: 1985-04-18
Filing date: 1985-04-18
Publication date: 1986-10-28

Description

[Brief explanation of the drawing]

第１図は斜視図、第２図は正面図、第３図は平
面図、第４図はＡ―Ａ線断面図、第５図はＢ―Ｂ
線断面図、第６図は他の実施例の一部を切欠いた
平面図、第７図は布設状態の平面図、第８図は同
上の平面図、第９図、第１０図は布設状態を示す
平面図、第１１図、第１２図、第１３図、第１４
図は布設状態を示す略図的側面図である。１……コンクリートブロツク、２……ブロツク
本体、３……円孔、４……切欠き部、５Ａ，６Ａ
，７Ａ，８Ａ……切欠き、９，１０，１１，１２
……脚部。 Figure 1 is a perspective view, Figure 2 is a front view, Figure 3 is a plan view, Figure 4 is a sectional view taken along line A-A, and Figure 5 is B-B.
A line sectional view, FIG. 6 is a partially cutaway plan view of another embodiment, FIG. 7 is a plan view of the installed state, FIG. 8 is a plan view of the same, and FIGS. 9 and 10 are the installed state. 11, 12, 13, 14
The figure is a schematic side view showing the installation state. 1... Concrete block, 2... Block body, 3... Circular hole, 4... Notch, 5A, 6A
, 7A, 8A...notch, 9, 10, 11, 12
……leg.

Claims

[Scope of utility model registration request]

A circular hole 3 is vertically opened in the center of the block main body 2, which has a square planar shape, and notches 4 with a planar shape of approximately L are formed in the four corners of the block main body 2. Each side of 5,
6, 7, and 8 have a substantially U-shaped notch 5 in the center.
A, 6A, 7A, 8A are formed, and truncated pyramid-shaped legs 9, 10, 11 are formed on the upper and lower surfaces of the block main body 2 at intermediate positions between the circular hole 3 and the notch 4.
, 12 are provided protrudingly, and the leg portions 9, 10, 11, 1
A concrete block characterized in that two legs are arranged on the same plane.