JPH0453824U

JPH0453824U -

Info

Publication number: JPH0453824U
Application number: JP9746390U
Authority: JP
Priority date: 1990-09-17
Filing date: 1990-09-17
Publication date: 1992-05-08
Anticipated expiration: 2005-09-17
Also published as: JPH0748744Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るブロツクを前
部上方から見た斜視図、第２図はそれを後部から
見た斜視図、第３図はその平面図、第４図はその
正面図、第５図はその側面図、第６図は第４図の
−線断面図、第７図はその使用状態を示す説
明図、第８図は第７図の平面図、第９図は他実施
例に係るブロツクの斜視図、第１０図は第９図の
ブロツクの平面配置状態を示す説明図、第１１図
は更に別の実施例を示すブロツクの使用状態を示
す説明図である。１，２１……ブロツク本体、２……段差、３…
…前方低部、４……後方高部、５，２５，３５…
…前方翼部、６，２６，３６……後方翼部、５ａ
，６ａ……翼部端面、８……支持片、９……凹所
、１０……突起。 Fig. 1 is a perspective view of a block according to an embodiment of the present invention seen from above the front, Fig. 2 is a perspective view of the block seen from the rear, Fig. 3 is a plan view thereof, and Fig. 4 is its front view. Figure 5 is a side view of the same, Figure 6 is a cross-sectional view taken along the - line in Figure 4, Figure 7 is an explanatory view showing its use, Figure 8 is a plan view of Figure 7, and Figure 9 is a FIG. 10 is a perspective view of a block according to another embodiment, FIG. 10 is an explanatory diagram showing the planar arrangement of the block of FIG. 9, and FIG. 11 is an explanatory diagram showing the state of use of the block according to still another embodiment. 1, 21...Block body, 2...Step, 3...
...Front low part, 4...Rear high part, 5, 25, 35...
...Forward wing section, 6, 26, 36... Rear wing section, 5a
, 6a... wing end surface, 8... support piece, 9... recess, 10... protrusion.

Claims

[Claims for Utility Model Registration] (1) The block body is divided into a lower front part and a higher rear part by providing a step in the front and back direction of the upper surface of the block body, and front wing parts are provided in the front part of both sides of the front lower part. Also, when the rear wing sections are formed protruding from the front portions of both sides of the rear high section, and the blocks that are laterally adjacent to each other are arranged so that the tip surfaces of the adjacent wing sections are butted against each other, In the step-type block for a seawall in which a space to be filled with granite, etc. is surrounded by the front wing section, the rear wing section, and the side surface of the block body, the front wing section and the rear wing section are The protrusion length of one of the wing parts is formed longer than the protrusion length of the other wing part, and extends in the left-right direction on the rear surface of the block main body,
A revetment staircase characterized in that a recess is formed with both ends open, and a protrusion is provided on the front face of the block body to engage with the recess so that the block main body can be moved in the left and right direction. formula block. (2) By providing a step in the front and rear direction of the upper surface of the block body, the block body is divided into a front low part and a rear high part, and the front wing part is placed in the front part of both sides of the front low part, and the front wing part is placed in the front part of both sides of the rear high part. When the rear wing sections are formed protrudingly on each side, and the blocks that are laterally adjacent to each other are arranged so that the tip surfaces of the adjacent wing sections are butted against each other, the above-mentioned front wing section and rear wing section In a step-type block for seawall in which a space to be filled with granite, etc. is surrounded by the front wing and the side surface of the block main body, the protruding lengths of the front wing and the rear wing are equal, and the above-mentioned Extending in the left and right direction on the rear surface of the block body,
A revetment staircase characterized in that a recess is formed with both ends open, and a protrusion is provided on the front face of the block body to engage with the recess so that the block main body can be moved in the left and right direction. formula block.