JPH0441535U

JPH0441535U -

Info

Publication number: JPH0441535U
Application number: JP8307490U
Authority: JP
Priority date: 1990-08-03
Filing date: 1990-08-03
Publication date: 1992-04-08

Description

[Brief explanation of the drawing]

第１図は、本考案の分解斜視図であり、左右の
第１段ブロツク及び上段ブロツクを示している。
第２図は、分割した第１段ブロツクＬ１の一部拡
大斜視図である。第３ａ図は、地下室底面構築の
一部を示す斜視図であり、ｂ図は上下接合部の断
面図である。第４図は、実用新案登録請求の範囲
第２項記載の実施例を示す上下接合部の断面図で
ある。第５ａ，ｂ図は、実用用案登録請求の範囲
第３項記載の実施例の断面斜視図と断面図である
。Ｌ１……第１段ブロツク（左側）、Ｒ１……第
１段ブロツク（右側）、Ｌ２……上段ブロツク（
左側）、Ｒ２……上段ブロツク（右側）、１０…
…分割部、２０……接合金具、３０……ガイド兼
接合部材、４０……切刃部、５０……鉄筋金網、
５５……接合鉄筋、６０……底面ブロツク。 FIG. 1 is an exploded perspective view of the present invention, showing left and right first stage blocks and an upper stage block.
FIG. 2 is a partially enlarged perspective view of the divided first stage block L1. Fig. 3a is a perspective view showing a part of the construction of the basement floor, and Fig. 3b is a sectional view of the upper and lower joints. FIG. 4 is a cross-sectional view of the upper and lower joints showing the embodiment described in claim 2 of the utility model registration. Figures 5a and 5b are a sectional perspective view and a sectional view of the embodiment according to claim 3 of the registered practical application. L1...First stage block (left side), R1...First stage block (right side), L2...Upper stage block (
left side), R2... upper block (right side), 10...
...Divided part, 20... Joining metal fitting, 30... Guide and joining member, 40... Cutting blade part, 50... Reinforced wire mesh,
55...Joint reinforcing bar, 60...Bottom block.

補正平２．１１．１５図面の簡単な説明を次のように補正する。明細書第１０頁第５行目〜第６行目に「ｂ図は
上下接合部の断面図である。」とあるのを、「第
３ｂ図は、ガイド兼接合部材の作用を示す上下接
合部の断面図である。」と補正する。同じく明細
書の第１０頁第１４行目に「３０……ガイド兼接
合部材、」とあるのを、「３０……ガイド兼上下
接合部材、」と補正する。Amendment 2.11.15 The brief description of the drawing is amended as follows. In lines 5 and 6 of page 10 of the specification, the statement ``Figure b is a cross-sectional view of the upper and lower joints.'' It is a cross-sectional view of the section.'' Similarly, in the 10th page, line 14 of the specification, the statement "30...Guide and joint member" is corrected to "30...Guide and upper and lower joint member."

Claims

[Scope of Claim for Utility Model Registration] 1. A concrete block whose planar shape is divided into two parts, the bottom part of which has a cutting edge covered with a single-edged hard material, and the top part of which is surrounded by a concave groove. death,
A guide and upper and lower joint members are installed inside the upper part, and the first part forms a rectangular internal space by joining the divided parts.
At the top of the tiered block, a concrete block is also divided into two in the shape of [ ], with a ridge on the bottom and a groove on the top, and a connecting part on the inside of the upper and lower parts, and the divided parts of the upper block are joined together. A basement characterized in that the upper and lower joints are connected and the required number of stages are loaded, a plurality of wire meshes are inserted into the bottom of the first block and welded to the covering part such as a steel plate, and ready-mixed concrete is poured on the bottom. Construction blocks. 2. A block for building a basement as set forth in claim 1 of the utility model registration claim, characterized in that water-swellable rubber or the like is implanted or adhered to the two divided parts and the upper and lower joint surfaces. 3. Claim No. 3 for Utility Model Registration, which is characterized in that the plurality of wire meshes and ready-mixed concrete on the bottom of the first block are arbitrarily shaped bottom blocks with a plurality of filling holes, and the ready-mixed concrete is filled through the filling holes. Blocks for building a basement according to items 1 and 2. 4. Claims 1, 2 and 3 for utility model registration, characterized in that the outer surfaces of the first block and the upper block are coated with a polymeric resin waterproof and anti-friction coating.
Blocks for underground construction as described in section.