JPH078442U - Stacked blocks - Google Patents

Abstract

(57) [Summary] [Objective] The present invention aims to provide a stacking block forming a solid retaining wall. [Structure] A stacking block formed by connecting a front plate 1 and a rear plate 2 with a connecting portion 3, wherein a gap 4 is formed below the connecting portion 3 between the front plate 1 and the rear plate 2. When the blocks are piled up and down, a protrusion 5 which is fitted into the space 4 of the block located on the upper side is formed on the upper surface of the front plate 1 or the rear plate 2, and the blocks are piled up, down, left and right. At this time, a communication portion 6 that communicates from the front surface of the front plate 1 to the back surface of the rear plate 2 through the gap 4 is formed at an appropriate position on the front plate 1 and the rear plate 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stacking block that forms a retaining wall by stacking.

[0002]

[Problems to be solved by conventional techniques and devices]

 Conventionally, various blocks that form a retaining wall by stacking them have been proposed, but they are still insufficient in terms of solidity when stacked.

In the present invention, the blocks are connected very firmly when they are stacked, and the function of cultivating plants, the function of fish nests, etc. are given by considering the exchange of air and water with the back soil. Providing stacked blocks is a technical issue.

[0004]

[Means for Solving the Problems]

 The gist of the present invention will be described with reference to the accompanying drawings.

A stacking block formed by connecting a front plate 1 and a rear plate 2 with a connecting portion 3, wherein a gap 4 is formed below the connecting portion 3 between the front plate 1 and the rear plate 2. When the blocks are piled up and down, a protrusion 5 that is fitted into the space 4 of the block located on the upper side is formed on the upper surface of the front plate 1 or the rear plate 2, and the blocks are piled up, down, left and right. When stacked, a stacking block is characterized in that a communication portion 6 communicating from the front surface of the front plate 1 to the back surface of the rear plate 2 through the gap 4 is formed at an appropriate position on the front plate 1 and the rear plate 2. It is related.

[0006]

[Action]

 The blocks are firmly connected to each other by the engagement of the voids 4 and the protrusions 5.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings are described below as an embodiment of the present invention.

A concrete block is formed by connecting the front plate 1 and the rear plate 2 with a connecting portion 3.

The connecting portion 3 is disposed between the front plate 1 and the rear plate 2 in a state of being bridged, and tapered gaps 4 are formed below and on the left and right sides of the connecting portion 3.

Further, on the top surfaces of the front plate 1 and the rear plate 2, there is formed a truncated pyramid-shaped projection 5 that fits into the tapered space 4 (note that the projection degree or the space of the projection 5 is a space). The depth of 4 is designed so that the gap 4 does not completely disappear due to the fitting of the projection 5.

The front plate 1 is designed in a rectangular shape, the rear plate 2 is designed in a rectangular shape with four corners cut (reference numeral 10 is a cut portion), and the width of the front plate 1 is also designed. The length is designed to be smaller than the width of the rear plate 2.

Further, natural stone-shaped irregularities are formed on the surface of the front plate 1. This unevenness not only makes the retaining wall look beautiful, but also exerts an effect of reducing the flow velocity of the river, for example.

As shown in FIGS. 2 and 3, the concrete block is fitted with the voids 4 and the protrusions 5 and arranged in a staggered manner, and a retaining wall is formed on the front surface of the back soil 14.

Reference numeral 7 is a block dedicated to the top.

The retaining wall thus formed has slits 8 formed on the front surface between the front plates 1 of the adjacent blocks (see FIG. 2), and on the rear surface, the adjacent blocks of the adjacent blocks. The holes 9 will be formed in each of the four corners of the rear plate 2. Therefore, if this retaining wall is constructed in a river, the void 4 (the void 4 that exists even after the protrusion 5 is fitted and the voids 4 on the left and right sides of the connecting portion 3) can become fish nests (note that Reference numeral 13 is a sheet for preventing the back soil 14 from being sucked out, and the holes 9 at appropriate positions are covered with the sheet 13. It is also possible to cultivate plants by filling the voids 4 with soil 11. The slits 8 do not impede the growth of the plants and create a landscape as if the plants were growing among the natural stones. Then, in this case, the water in the soil 11 is sufficiently replenished by the holes 9. Further, the communication portion 6 communicating with the front and back surfaces of the retaining wall also exerts a water draining effect inside the retaining wall.

As described above, according to the block according to the present embodiment, it is possible to form a retaining wall that is solid and has an excellent aesthetic appearance. Needless to say, concrete is not used to connect the blocks to each other, and the gap 4 and the protrusion are formed. Since the blocks are connected to each other by meshing with 5, the space is secured inside the formed retaining wall, so that water and air can come in and out, and therefore the fish nest function and the plant cultivation function are also provided. It is possible to form an excellent earth retaining wall that can be used.

Reference numeral 12 is a base.

[0018]

[Effect of device]

 Since the present invention is configured as described above, it is a stacking block that can form a solid retaining wall, as well as an excellent retaining wall that also has a fish nest function and a plant cultivation function.

[Brief description of drawings]

FIG. 1 is a perspective view of the present embodiment.

FIG. 2 is a front view showing a usage state of the present embodiment.

FIG. 3 is a rear view of the above.

FIG. 4 is a sectional view of the same.

FIG. 5 is a cross-sectional view showing another usage state of the present embodiment.

FIG. 6 is a cross-sectional view showing another usage state of the present embodiment.

[Explanation of symbols]

 1 front plate 2 rear plate 3 connecting part 4 void 5 projecting part 6 communicating part

Claims (1)

[Scope of utility model registration request] 1. A stacking block formed by connecting a front plate and a rear plate with a connecting portion, wherein a gap is formed below the connecting portion between the front plate and the rear plate, and the block is moved up and down. When stacked on top of each other, a protrusion that fits into the space of the block located on the upper side is formed on the upper surface of the front plate or the rear plate, and
A stacking block, characterized in that, when the blocks are stacked vertically and horizontally, a communicating portion that communicates from the front surface of the front plate to the back surface of the rear plate through the gap is formed at appropriate positions on the front plate and the rear plate.