JPH0723002U - Bite paving stone block - Google Patents

Abstract

(57) [Summary] [Objective] Providing an interlocking pavement block that can withstand the load of running vehicles and cover the entire parking lot with lawn [Configuration] Side of concrete pavement block (1) There is a convex portion (2) on the inside, and a plurality of through holes (3) of appropriate shape are opened inside, and the remaining portion of the upper surface is a lattice-shaped flat portion (4). This pavement block has a large flat area and its own weight, and when laid out side by side, it becomes a stable pavement surface that can withstand heavy loads. The convex portion (2) on the side surface prevents displacement, the inner through hole (3) is used for planting and penetration of rainwater into the ground, and the grid-shaped flat portion (4) is used for traveling of the vehicle.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pavement block that can be planted to construct a parking lot in a park or a plaza.

[0002]

[Prior art]

 The size is about 1 to 3 bricks, and flat plate blocks with through holes for planting and water penetration are laid inside and paved. Alternatively, there is a space where brick-like blocks without through holes for planting can be combined in a grid pattern, or a space between adjacent flat blocks is made larger and the space created there can be used for planting and permeating spaces. is there.

[0003]

[Problems to be solved by the device]

 Conventional flat plates or brick-shaped blocks are subject to slippage, sinking, and breakage with respect to the load of the traveling vehicle. In this way, if unevenness is generated on the pavement plane by the block, the running of the vehicle and the walkability of the person will be impaired. In addition, for the planted lawn, the maintenance of planting becomes a problem because it is peeled off from the planting space and is often stepped on, which hinders its growth. The problem to be solved by this invention is to provide an interlocking pavement block that has a strong load holding force and does not impair planting when the vehicle is running.

[0004]

[Means for solving the problem]

 Compared with the conventional flat plate or brick block, it has a large flat area and its own weight, and it should be laid and stable. As shown in FIG. 1, an appropriate number of protrusions (2) are provided on the green surrounding the paving stone block (1), and an appropriate number of through holes (3) are opened inside. The shape of the convex portion (2) and the through hole (3) may be quadrangular or other shapes. The rest of the upper surface except for the through holes is a lattice-shaped flat surface (4). Further, as in Example 2 introduced later, a shallow connecting groove (5) for connecting the through holes may be provided.

[0005]

[Work]

 The bite paving stone block according to the present invention is used as follows. The convex parts (2) of the block surrounding green are meshed in parallel in the same direction, or combined vertically and horizontally. When the grid-like flat parts (4) are laid out on the grounded soil so that they become a single plane, the vehicle load Serves as a parking lot that can be sufficiently retained. After filling the bottom of the through holes (3) that are lined up in the interior with clear soil, planting grass etc. plays the role of greening the parking lot. Further, the through hole (3) also plays a role of permeating rainwater into the ground.

[0006]

【Example】

 Example 1 FIG. 1 is a perspective view showing Example 1. In FIG. 1, in the first embodiment, the convex portions (2) are formed in a staggered manner so as to mesh with each other on opposite side surfaces. This will allow them to engage the adjacent pavement block when laid out. Inside, four rows of large and small through-holes (3) are alternately formed, and the remaining portion becomes a lattice-shaped flat surface portion (4).

Second Embodiment FIG. 2 is a perspective view showing a second embodiment. This has a connecting groove (5) on the upper surface so as to connect the through hole (3) to the pavement block of Example 1. In this way, the grass roots will extend to the adjacent through-hole (3), so that even if the adjacent grass peels off or withers, it can be regenerated naturally.

Third Embodiment FIG. 3 is a perspective view showing a third embodiment. This is the same as the paving stone block of Example 1 in the convex portion of the surrounding green, but the shape of the internal through hole is circular. By doing this, transplanting can be performed from the nursery pot as it is, and greening can be easily performed.

[0009]

[Effect of device]

 The following effects can be obtained by using the bite paving stone block according to the present invention. 1. The entire circumference does not shift due to the meshing system, and since the large flat surface distributes the load, a high load holding force can be obtained, and a stable flat parking lot can be achieved. 2. Due to the wide width of the lattice-shaped flat part (4), the lawn is less likely to be damaged when the vehicle is running or people walk, and the lawn can be regenerated naturally, which is convenient for the maintenance of greenery. 3. The laying ground can be either horizontal or inclined, and it can be installed reasonably and economically using a simple auxiliary tool.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment.

FIG. 2 is a perspective view showing a second embodiment.

FIG. 3 is a perspective view showing a third embodiment.

[Explanation of symbols]

 1 Pavement block 2 Convex part 3 Through hole 4 Lattice plane part 5 Connecting groove

Claims (1)

[Scope of utility model registration request] 1. A concrete paving stone block (1) has a convex portion (2) as shown in FIG. 1 on the surrounding green, and a plurality of through holes (3) are formed side by side inside. An interlocking pavement block characterized in that the remaining portion excluding the through holes (3) is a lattice-shaped flat portion (4).