CN203007775U

CN203007775U - Road water drainage brick

Info

Publication number: CN203007775U
Application number: CN 201220642868
Authority: CN
Inventors: 黄波
Original assignee: Chengdu Nashuo Technology Co Ltd
Current assignee: Chengdu Nashuo Technology Co Ltd
Priority date: 2012-11-29
Filing date: 2012-11-29
Publication date: 2013-06-19
Anticipated expiration: 2022-11-29

Abstract

The utility model discloses a road water drainage brick, which comprises an upper water drainage brick and a lower water drainage brick, wherein the lower water drainage brick is arranged at the bottom of the upper water drainage brick, the upper and lower water drainage bricks are partly overlapped, two side surfaces of the upper and lower water drainage bricks are level, a leakage hole is formed in the upper water drainage brick, the lower water drainage brick is provided with a water drainage grid, and the upper and lower water drainage bricks are integrally formed. According to the road water drainage brick disclosed by the utility model, by aligning the leakage hole of the upper water drainage brick at the water drainage grid of the lower water drainage brick, accumulated water on the brick surface are discharged into a sewer pipe or a sewer through the leakage hole and the water drainage grid; and the road water drainage brick has the advantages of low production cost, simpleness in construction, high strength, good water drainage effect and the like.

Description

A kind of drainage bricks for road

Technical field

The utility model relates to building material technical field, particularly a kind of drainage bricks for road.

Background technology

In the modern urban construction, on the sidewalk on both sides, track, or on the sidewalk of square, housing estate, usually adopt and lay with paving the way of various decorative patterns, reach the effect of beautifying city.In order to lay conveniently, the end face of existing paving block is generally square or regular hexagon, and is carved with versicolor decorative pattern at end face.But existing paving block has a shortcoming, and Sometimes When It Rains, the ponding on the road surface is difficult to drain, and walking is got up and shoes can be got wet, made dirty, and is very inconvenient.

The utility model content

For above-mentioned prior art, the technical problems to be solved in the utility model is: existing paving block was after raining, and the ponding on it is difficult to drain, and walking is got up and shoes can be got wet, made dirty, and is very inconvenient.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of drainage bricks for road, it is characterized in that, comprise draining brick and lower draining brick, described lower draining brick is located at bottom draining brick, upper draining brick and lower draining brick overlap, and upper draining brick and lower draining brick two sides flush, and described upper draining brick is provided with small opening, lower draining brick is provided with the draining grid, upper draining brick and one-body molded the making of lower draining brick.

Described upper draining brick and lower draining brick are rectangle.

Compared with prior art, the utlity model has following beneficial effect:

One, the utility model aligns with the draining grid of lower draining brick by the small opening of upper draining brick, makes the ponding on the brick face be excreted in sewer pipe or sewer by small opening and draining bars lattice.

Two, draining grid and small opening are used in conjunction with, and also have the effect of peculiar smell in isolated sewer pipe or sewer.

Description of drawings

Fig. 1 is the utility model structural representation;

Reference numeral is: 1 is that upper draining brick, 2 is that small opening, 3 is that draining grid, 4 is lower draining brick.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and the specific embodiments.

A kind of drainage bricks for road, comprise draining brick and lower draining brick, described lower draining brick is located at bottom draining brick, upper draining brick and lower draining brick overlap, upper draining brick and lower draining brick two sides flush, described upper draining brick is provided with small opening, and lower draining brick is provided with the draining grid, upper draining brick and one-body molded the making of lower draining brick.Described upper draining brick and lower draining brick are rectangle.The utility model aligns with the draining grid of lower draining brick by the small opening of upper draining brick, makes the ponding on the brick face be excreted in sewer pipe or sewer by small opening and draining bars lattice; Draining grid and small opening are used in conjunction with, and also have the effect of peculiar smell in isolated sewer pipe or sewer.

Claims

1. drainage bricks for road, it is characterized in that, comprise draining brick and lower draining brick, described lower draining brick is located at bottom draining brick, upper draining brick and lower draining brick overlap, and upper draining brick and lower draining brick two sides flush, and described upper draining brick is provided with small opening, lower draining brick is provided with the draining grid, upper draining brick and one-body molded the making of lower draining brick.

2. drainage bricks for road described according to claims 1, is characterized in that, described upper draining brick and lower draining brick are rectangle.