JPH09273104A - Laying-out block and its layout construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a laving out block capable of being laid out with no slippage, having high flexibility in a layout design and being easily executed. SOLUTION: A block main body 2 of a laying out block 1 is formed in the shape of a rectangle, and a joint section 3 is projected from the approximately central part of a long side section 2a of one side thereof to form so as to make an approximately T-shape as a whole. The length S from the long side section 2a of the block main body is formed in the ratio of approximately 1/2 of the length T of the short side 2b in the block main body 2. By the constitution, when the joint sections 3 of the laying out block 1 are butted to each other and are arranged, since the width of the joint section 3 coincides with the length of the short side 2b of the block main body 2, it is very convenient when both vertical and horizontal joints are not made to pass through.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a laying block used for sidewalks and the like.

[0002]

2. Description of the Related Art As a conventional laying block, a rectangular laying block 100 as shown in FIG. 22 is used. When laying this rectangular laying block 100 on a sidewalk or the like, it is laid in the arrangement as shown in FIG. 24, for example. In the arrangement shown in FIG. 24, the joint is arranged so as to pass through the joint in the vertical direction (Y direction in the drawing). In addition, it may be arranged so as to pass through both the joints in the vertical direction (Y direction) and in the horizontal direction (X direction).

[0003]

However, in the above-mentioned conventional rectangular laying block 100, if it is used for a long time, there is a problem that the joints are displaced due to the displacement of the blocks and there is a gap. there were. Therefore, a laying block having wavy unevenness as shown in FIG. 23 is also used, but this also has a problem in that it is not sufficient to prevent displacement and that the layout design is also restricted.

[0004] Therefore, an object of the present invention is to provide a laying block which has a joint that does not pass in any of the vertical and horizontal directions and does not shift, has a high degree of freedom in the layout design, and is easy to construct. And

[0005]

In order to achieve the above object, the laying block of the present invention is characterized in that a convex connecting portion is integrally provided on the side portion of the block body.

Further, the block body of the present invention has a rectangular shape, and the convex connecting portion is provided so as to project in a rectangular shape from a substantially central portion of a long side portion of the rectangular shape, and the overall shape of the block is a substantially T shape. Is doing. Then, it is preferable that the length of the convex connecting portion from the long side portion is formed to be about ½ of the length of the short side of the block body.

Further, the laying block arrangement structure of the present invention is characterized by arranging a plurality of paving stone blocks in combination, and in this combination, the convex connecting portions are abutted against each other.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 show a laying block 1 according to an embodiment of the present invention. This laying block 1
It is made of cement mortar and its surface is appropriately colored.

The laying block 1 comprises a block body 2 and a convex connecting portion 3. The block body 2 is formed in a flat rectangular shape. One long side 2a of the block body 2
From a substantially central portion of the block main body 2 is provided a connecting portion 3 when the plurality of laying blocks 1 are combined and arranged.
And are formed integrally. And the laying block 1 is
The overall shape is formed to be a substantially T shape.

In the laying block 1 of this embodiment, the length S of the convex connecting portion 3 from the long side portion 2a of the block body 2 is set to be about 1/2 of the length T of the short side 2b of the block body 2. Is forming. With this arrangement, when the connecting portions 3 of the laying block 1 are arranged in abutment with each other, the connecting portions 3,
Since the width of 3 corresponds to the length of the short side 2b of the block main body 2, the combination becomes regular, which is extremely convenient especially when arranging so as not to pass both vertical joints and horizontal joints. FIG. 3 shows an example of such a preferred arrangement. In the arrangement shown in FIG. 3, the laying blocks 1, 1
They are arranged in an H shape so that their connecting portions 3 and 3 are butted against each other, and one side portion 2 in the longitudinal direction of the block main body 2 of the other laying block 1 is formed in the concave portion 1a formed by this.
c is inserted and combined, and arranged in a staggered pattern as a whole. As described above, in the arrangement of the laying block 1 of the present invention, since the basic unit of the combination is the H-shape, there is no need for fine positioning work or the like at the time of construction, and there is an advantage that construction efficiency is improved. Moreover, since the laying blocks 1 are engaged with each other in a hook shape, the joints are not easily displaced. Further, since the laying block 1 is formed in a T-shape, there is an advantage that the intermediate portion is thick and is hard to be broken under load.

Further, as shown in FIG. 4, the laying block 1 may be arranged so as to pass vertical joints and horizontal joints. It is advisable to put a conventional rectangular laying block as shown in FIG. 22 in the space K surrounded by the laying blocks 1, 1. Alternatively, it can be used as a greening laying block in which turf or the like is planted in the void K.

A projecting portion 4 is formed on the side portion of the laying block 1 as a buffer portion when the blocks are arranged in combination (see FIGS. 1 and 2). A colored surface 5 is formed on the surface of the laying block 1.

Next, a method of constructing the laying block 1 will be described. First, the roadbed surface on which the laying block 1 is to be laid is ground and laid. After laying sand on it and adjusting the level, the laying blocks 1 are arranged in an arrangement as shown in FIG. 3, for example. At that time, sand is used as a joint in the gap between the laying blocks 1.

5 to 7 show another arrangement structure of the laying block 1. In FIG. 5, the laying blocks 1 similar to those in the above-described embodiment are combined back to back and arranged so that vertical joints are passed therethrough.

In FIG. 6, the blocks are arranged back to back as in the arrangement of FIG. 5, but since the laying block 6 has its connecting portion 6a formed longer than the short side 6b of the main body. , The arrangement is such that vertical and horizontal joints do not pass through.
The ratio between the length of the connecting portion 6a and the length of the main body short side 6b is
2: 1.

In FIG. 7, the laying block 7 in which the connecting portions 7a are formed to be long is arranged in an H shape so that the connecting portions 7a abut each other so as to pass through the vertical joints, as in FIG. . The ratio of the length of the connecting portion 7a to the length of the main body short side 7b is 1: 1.

As described above, in the laying block of the present invention, various layout patterns can be created by changing the ratio of the lengths of the main body and the connecting portion, or by changing the way of combining them. Has a high degree of freedom. Also, in any combination,
No fine adjustment of position is required.

8 to 15 show modified examples of the shape of the laying block of the present invention. In the laying blocks according to these modifications, the hidden portion in each drawing is a solid surface with no pattern.

The laying block 8 shown in FIG. 8 is formed by inclining its connecting portion 8a into a parallelogram shape. When arranging the laying blocks 8 in combination, if the laying blocks 8 and 8 are arranged upside down and the connecting portions 8a and 8a are abutted against each other, a diagonal H-shaped basic unit is formed. To be done.

The laying block 9 shown in FIG. 9 is a short side portion 9 of the main body.
a is formed in a wave shape, and the side portions of the connecting portion 9b are formed in an arc shape. By arranging the laying blocks 9 in combination, the lateral joint line is formed in a curved shape.

In the laying block 10 shown in FIG. 10, the short side portion 10a of the main body is formed in a stepped shape. According to this laying block 10, the horizontal joints of the arrangement pattern are finely broken lines.

The laying block 11 shown in FIG. 11 is formed by arranging the connecting portion 11a not on the center of the long side portion 11b of the main body but on one side. According to this laying block 11, a more complicated mosaic-shaped arrangement pattern can be formed.

In the laying block 12 shown in FIG. 12, one of the short side portions 12a of the main body is formed into an arcuate concave portion and the other is formed into an arcuate convex portion, and similarly, one side of the connecting portion 12b is formed into an arcuate concave portion and the other is formed into an arcuate concave portion. It is formed on an arcuate convex portion. According to the laying block 12, the horizontal joint lines are formed as wavy lines in the same direction.

The laying block 13 shown in FIG. 13 is formed by forming one of the short side portions 13a of the main body into a V-shaped concave portion and the other into a V-shaped convex portion, and inclining the connecting portion 13b. By arranging the laying blocks 13 in combination so that the connecting portions 13b thereof are butted against each other, the horizontal joint lines are formed into regular polygonal lines.

In the laying block 14 shown in FIG. 14, the short side portions 14a of the main body are formed in opposing arcuate concave portions, and the connecting portions 14b are formed.
Is formed in a substantially semicircular shape. This laying block 1
According to 4, it is possible to form a complicated joint pattern in which both vertical joints and horizontal joints are discontinuous.

In the laying block 15 shown in FIG. 15, the short side portions 15a of the main body are formed in facing V-shaped concave portions, and the connecting portion 1 is formed.
5b is formed in a substantially trapezoidal shape. According to the laying block 15, the horizontal joint line is formed in a regular polygonal line shape.

The laying block 1 shown in FIGS. 16 to 20.
6 to 20 are modification examples of the ratio of the dimensions of the main body and the connecting portion of the laying block 1 of FIGS. 1 and 2 or the proportion of the shape. 1 and FIG.
An H-shaped basic unit is constructed similarly to the laying block 1, but the pattern drawn by the joint line changes in accordance with the above ratio. The laying blocks 16-2
0 is a solid surface with no pattern in the hidden part in each figure.

In the laying block 21 shown in FIG. 21, the connecting portion 21b is brought close to one end of the main body 21a and is formed in an L shape as a whole. This L-shaped laying block 21
However, the length of the side 21c of the connecting portion is set to the short side 21d of the main body.
If it is formed in 1/2, it is possible to form an arrangement pattern in which vertical joints and horizontal joints do not pass. Also in the laying block 21, the hidden portion in the figure is a solid surface with no pattern.

The length ratio of each part in each laying block of FIGS. 16 to 21 is as follows. FIG.
In laying block 16 of, S: T is 1: 2, V: W
Is 1: 3. In the laying block 17 of FIG. 17, S: T
Is 1: 2 and V: W is 2: 1. Laying block 18 of FIG.
In, S: T is 1: 2 and V: W is 1: 2. In the laying block 19 of FIG. 19, S: T is 1: 2 and V: W is 1: 2. In the laying block 20 of FIG. 20, S: T is 1: 2 and V: W is 1: 2. In the laying block 21 of FIG. 21, S: T is 1: 2 and V: W is 2: 1.

[0031]

As described above, in the laying block of the present invention, since the convex connecting portion is integrally provided on the side of the block body, the joint does not pass in any of the vertical and horizontal directions. It can be placed without shifting, has a high degree of freedom in terms of layout design, is easy to install, and has a thick intermediate block that improves strength.

Further, since the laying block of the present invention is substantially T-shaped and the length of the convex connecting portion from the long side portion is formed to be about ½ of the length of the short side of the block body. In addition to the above-mentioned effects, there is an effect that the arrangement in which the joint does not pass particularly in any of the vertical and horizontal directions can be extremely simplified.

Further, in the laying block arrangement structure of the present invention, a plurality of paving stone blocks are combined and arranged, and in this combination, the convex connecting portions are arranged to abut against each other. It is also aesthetically pleasing because the block layout pattern can be configured with the basic units of.

[Brief description of drawings]

FIG. 1 is a perspective view of a laying block according to a first embodiment.

FIG. 2 is a plan view of the laying block of FIG.

FIG. 3 is a perspective view showing a state where the laying blocks of the first embodiment are arranged.

FIG. 4 is a perspective view showing a state where the laying blocks of the first embodiment are arranged.

FIG. 5 is a perspective view showing another example of an arrangement structure of laying blocks.

FIG. 6 is a perspective view showing an arrangement structure of a modified example of a laying block.

FIG. 7 is a perspective view showing an arrangement structure of a modified example of a laying block.

FIG. 8 is a perspective view showing a modification of the T-shaped laying block.

FIG. 9 is a perspective view showing a modification of the T-shaped laying block.

FIG. 10 is a perspective view showing a modification of the T-shaped laying block.

FIG. 11 is a perspective view showing a modification of the T-shaped laying block.

FIG. 12 is a perspective view showing a modification of the T-shaped laying block.

FIG. 13 is a perspective view showing a modification of the T-shaped laying block.

FIG. 14 is a perspective view showing a modification of the T-shaped laying block.

FIG. 15 is a perspective view showing a modification of the T-shaped laying block.

FIG. 16 is a perspective view showing a modification of the T-shaped laying block.

FIG. 17 is a perspective view showing a modification of the T-shaped laying block.

FIG. 18 is a perspective view showing a modified example of the T-shaped laying block.

FIG. 19 is a perspective view showing a modification of the T-shaped laying block.

FIG. 20 is a perspective view showing a modification of the T-shaped laying block.

FIG. 21 is a perspective view showing an L-shaped laying block.

FIG. 22 is a perspective view showing a conventional laying block.

FIG. 23 is a perspective view showing a conventional laying block.

FIG. 24 is a plan view conceptually showing an arrangement structure of a conventional laying block.

[Explanation of symbols]

 1 Laying block 2 Block body 3 Connection part 2a Long side part of block body 2b Short side part of block body

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Kiyoshi Murakami 4-22-32 Namiki 4-chome, Sagamihara City, Kanagawa Limited Sanpo Industry Co., Ltd.

Claims (3)

[Claims] 1. A laying block, wherein a convex connecting portion is integrally provided on a side portion of a block body. 2. The block body according to claim 1, wherein the block main body has a rectangular shape, and the convex connecting portion is provided in a rectangular shape so as to project from a substantially central portion of the long side portion of the rectangular shape, and the overall shape of the block is substantially the same. A laying block having a T-shape, wherein the length of the convex connecting portion from the long side portion is formed to be about ½ of the length of the short side of the block body. 3. A laying block arrangement structure, wherein a plurality of laying blocks according to claim 1 or 2 are arranged in combination, and the convex connecting portions are arranged so as to abut each other.