CN201224859Y

CN201224859Y - Grass planting floor tile

Info

Publication number: CN201224859Y
Application number: CNU2008200139616U
Authority: CN
Inventors: 张应刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-07
Filing date: 2008-07-07
Publication date: 2009-04-22
Anticipated expiration: 2018-07-07

Abstract

The utility model relates to a grass planting floor tile, in particular to a grass planting floor tile favorable for the environmental protection and provided with a double-layer structure. The grass planting floor tile comprises an upper layer cover body and a lower layer base, wherein vertically penetrated through holes are arranged on the two layers of tile bodies, the upper layer cover body and the lower layer base are vertically overlapped to form the grass planting floor tile, and the lower layer base is taken as the keel of the upper layer cover body and plays the role of supporting the upper layer cover body. Compared with the former grass planting floor tile in the prior art, the utility model has the advantages that cross section of the upper layer cover body is smaller by adopting the design of the two layers of tile bodies, and not only the roots of the grass planted in the floor tile can be effectively prevented form being damaged when being trampled, the pedestrians feel even and smooth when walking on the grass planting floor tile, and the through holes on the tile body are not easy to be blocked by mud or other sundries.

Description

A kind of Ground brick for planting grass

Technical field

The utility model relates to a kind of floor tile, especially a kind of Ground brick for planting grass.

Background technology

At present, along with The development in society and economy, building density enlarges markedly in the city, and then because the widening of road, the enlarging on square is is constantly occupied limited urban green space.In order to reduce this adverse consequences of occupying, increase the urban green space area effectively, many technology have formerly proposed multiple Ground brick for planting grass, as " the Lawn planted floor tile " of CN2481745Y bulletin, " Ground brick for planting grass " of CN2311510Y bulletin, and " Lawn tile " of CN2278026Y bulletin etc.The above common feature of technology formerly all is by giving the goal of the invention that cavity or through hole reach grass planting to be set on the brick body.But below formerly the common issue with that exists of technology is, the structure design of brick body is individual layer, causes described cavity or the through hole cross section can not be too big, can not be too little.Too big unfavorable pedestrian also is unfavorable for the protection to little grass roots footpath in last walking; Too for a short time, blocked described cavity or through hole by foreign material such as earth, rubbish easily, trample repeatedly through the pedestrian again, can make little grass wherein to grow.Nor there is a kind of moderate preferably selection; if described cavity or through hole cross section are moderate size,, both be unfavorable for that the pedestrian walked then as a kind of single layer structure Ground brick for planting grass; be unfavorable for to prevent effectively that to the protection in little grass roots footpath described cavity or through hole from being blocked.Other patent " compound grassland brick " notification number CN28081Y formerly, announced a kind of compound grassland brick, comprise the concrete grassland brick, on the concrete grassland brick, be compounded with one deck and have the plastic plate of some grass penetrating holes, plastic plate is arranged with some grabs, but the grab holding is in concrete grassland brick grass penetrating hole.The weak point of this design mainly is, makes floor tile top layer material characteristic that variation take place, and has become plastic properties from the masonry characteristic, can make the floor tile surface be easy to corrupted, is unfavorable for actual use.

Summary of the invention

The purpose of this utility model is the defective that exists at above-mentioned technology formerly; a kind of novel Ground brick for planting grass is provided; not only has traditional floor tile characteristic; the brick body is firm wear-resisting; steadily comfortable when making people walking on it; and can protect well and plant in wherein little grass and prevent that effectively the through hole on the brick body from being blocked by earth or foreign material.

For achieving the above object, the utility model Ground brick for planting grass, the brick body is flat block structure, is divided into upper and lower two-layerly, is combined by upper strata lid and lower floor's base; On the two-layer brick body through hole that runs through is up and down arranged all; Upper strata lid and lower floor's base form this Ground brick for planting grass through superposeing up and down; Described lower floor base plays supporting role as the keel of upper strata lid to the upper strata lid.

Through hole single hole maximum radial distance on the lid of described upper strata≤3 centimetres, the number of every square decimeter of through hole 〉=3; Through hole single hole maximum radial distance on the described lower floor base 〉=2 centimetres, the number of every square decimeter of through hole≤4.

Through hole single hole maximum radial distance is 0.5～2 centimetre on the lid of described upper strata, and every square decimeter of number that goes up through hole is 5～25; Through hole single hole maximum radial distance is 2～10 centimetres on the described lower floor base, and every square decimeter of number that goes up through hole is 1～3.

The soffit of described upper strata lid is provided with along through hole and through hole maximum radial distance with wide in length and breadth to groove.

The described lower floor base monomer area of plane is the integral multiple of the upper strata lid monomer area of plane, and described integer can be arbitrary natural number.

Described lower floor base adopts the steel concrete material, and periphery has peristome and the protuberance of alternately arranging, the reinforcing bar that has Naked to reveal on the described protuberance, and two or more than two lower floor's base splices by the cement concrete cast at the reinforcing bar place that Naked reveals.

The through hole cross section all can be circle, ellipse or polygon on described upper strata lid and the lower floor's base.

The distribution of through hole also can be arranged by a kind of font or pictorial pattern on the lid of described upper strata, and described font comprises various literal and letter, and described figure comprises various animals, plant, building, or the image of mountain, water, bird, fish.

The beneficial effects of the utility model are as follows:

The utility model Ground brick for planting grass adopts the major defect that has overcome conventional monolayers structure Ground brick for planting grass behind the double-decker effectively, promptly when the through hole cross section big, unfavorable pedestrian's walking also is unfavorable for the protection to little grass roots footpath; When the through hole cross section is little, through hole is very fast easily again to be blocked by ground earth or foreign material, and little grass can't be grown.And behind the employing double-decker, the cross-sectional area in the single hole of lid through hole, upper strata can be very little, and number of openings will become many on the unit area brick surface like this, and can be evenly distributed, and can reach following effect:

1, can effectively reduce the destruction of through hole to upper strata lid bulk strength;

2, due smooth and steady sense in the time of guaranteeing the upper strata lid to the row people walking on it;

3, the part that can make little grass grow ground evenly distributes on the brick body, visually more approaches common artificial lawn;

4, owing to adopted double-decker, enter earth or foreign material in the lid small through hole of upper strata, can fall into naturally in the large through-hole of lower floor's base, and not cause the through hole of upper strata lid to be blocked easily.

5, after lower floor's base is spliced into one by the cement concrete cast,, can make the upper strata lid that a smooth firm pedestal is arranged, can effectively overcome the problem that the brick body portion is subsided as the keel of upper strata lid.

Description of drawings

The utility model has accompanying drawing 5 width of cloth:

Accompanying drawing 1 is the structural representation of Ground brick for planting grass upper strata lid;

Accompanying drawing 2 is structural representations of Ground brick for planting grass lower floor base;

Accompanying drawing 3 is that Ground brick for planting grass upper strata lid and monomer area are the structural representation after lower floor's base of upper strata lid several times superposes up and down;

Accompanying drawing 4 is structural representations of lid bottom surface, Ground brick for planting grass upper strata;

Accompanying drawing 5 is the structural representations after the upper strata lid that is equal to of monomer area and lower floor's base superpose up and down.

Among the figure: 1, the reinforcing bar that exposes on the protuberance 9 alternately arranged of peristome 8, lower floor's perimeter and the peristome of the bottom surface 6 of the through hole 4 on upper strata lid 2, lower floor's base 3, the upper strata lid, the through hole 5 on lower floor's base, upper strata lid, the groove 7 on the lid bottom surface, upper strata, lower floor's perimeter, the protuberance.

The specific embodiment

Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail:

Referring to Fig. 1,2,3,4.

Embodiment one, and the thickness of upper strata lid 1 is 3 centimetres (can select in 2-5 centimetre), and the monomer superficial area of upper strata lid 1 is 4 square decimeters, and upper strata lid 1 is formed by the compacting of materials such as cement, sandstone, clay; 25 through holes 3 are arranged on the upper strata lid 1, and the cross section of through hole 3 is circular, and diameter is 0.8 centimetre, and through hole is arranged for 3 one-tenths in length and breadth, and the hole is in the heart apart from 1.6 centimetres, have on the bottom surface 5 of upper strata lid along the diameter of through hole 3 and through hole 3 with width in length and breadth to groove 6; Lower floor's base 2 is the steel concrete material, thickness is 4 centimetres (can select in 3-8 centimetre), be evenly distributed with the through hole 4 that runs through up and down on lower floor's base 2, peristome 7 and the protuberance 8 alternately arranged are arranged on the periphery, on protuberance 8, it is lower floor's base 2 position of splicing mutually, exposed reinforcing bar 9 is arranged, being convenient to lower floor's base carries out integrated poured when splicing mutually, lower floor's base 2 monomer areas of plane are 4 times of this upper strata lid 1 monomer area of plane, promptly 16 square decimeters, on lower floor's base 2 every square decimeter to be evenly distributed with 4 length of sides that run through up and down be 4 centimetres square through-hole 4.

Referring to Fig. 5.

Embodiment two, lower floor's base 2 is identical with the upper strata lid 1 monomer area of plane in the present embodiment, a upper strata lid 1 just in time superposes on lower floor's base 2, small through hole 3 on the upper strata lid 1 mainly is distributed in the top of each large through-hole 4 correspondence of lower floor's base 2, and to avoid being distributed in solid place on large through-hole 4 limits of lower floor's base 2 as far as possible, in order to avoid lower floor's base has been blocked the through hole 3 on the lid of upper strata from below.

Upper strata described in the utility model lid can also be that materials such as cement, sandstone, clay are fired and formed, or by marble, or the synthetic marble cutting forms; Lower floor's base also can not be the cement concrete material, but other materials such as plastics or timber all should fall within the scope of the utility model protection.

Claims

1, a kind of Ground brick for planting grass, the brick body is flat block structure, and the through hole that runs through is up and down arranged on the brick body, and it is characterized in that: described Ground brick for planting grass is divided into upper and lower two-layer, is combined by upper strata lid (1) and lower floor's base (2); On the two-layer brick body through hole that runs through is up and down arranged all; Upper strata lid (1) and lower floor's base (2) form this Ground brick for planting grass through superposeing up and down; Described lower floor base (2) plays supporting role as the keel of upper strata lid (1) to upper strata lid (1).

2, according to the described Ground brick for planting grass of claim 1, it is characterized in that: upper strata lid (1) is gone up through hole (3) single hole maximum radial distance≤3 centimetres, number 〉=3 of every square decimeter of through hole (3); Lower floor's base (2) is gone up through hole (4) single hole maximum radial distance 〉=2 centimetres, number≤4 of every square decimeter of through hole (4).

3, according to the described Ground brick for planting grass of claim 2, it is characterized in that: it is 0.5～2 centimetre that upper strata lid (1) is gone up through hole (3) single hole maximum radial distance, and the number of every square decimeter of through hole (3) is 5～25; It is 2～10 centimetres that lower floor's base (2) is gone up through hole (4) single hole maximum radial distance, and the number of every square decimeter of through hole (4) is 1～3.

4, according to claim 1,2 or 3 described Ground brick for planting grass, it is characterized in that: have on the bottom surface (5) of described upper strata lid (1) along through hole (3) and through hole (3) maximum radial distance with width in length and breadth to groove (6).

5, according to claim 1,2 or 3 described Ground brick for planting grass, it is characterized in that: described lower floor base (2) the monomer area of plane is the integral multiple of upper strata lid (1) the monomer area of plane.

6, according to claim 1,2 or 3 described Ground brick for planting grass, it is characterized in that: described lower floor base (2) is the steel concrete material, and periphery has the peristome of alternately arranging (7) and protrudes position (8); Have on the described protrusion position (8)

The reinforcing bar (9) that reveals, two or more than two lower floor's base (2) is located to splice by the cement concrete cast at exposed reinforcing bar (9).

7, according to claim 1,2 or 3 described Ground brick for planting grass, it is characterized in that: the cross section of described through hole (3) and (4) is circle, ellipse or polygon.

8, according to claim 1,2 or 3 described Ground brick for planting grass, it is characterized in that: the distribution of described through hole (3) on upper strata lid (1) arranged by a kind of font or pictorial pattern, described font comprises various literal and letter, described figure comprises various animals, plant, building, or the image of mountain, water, bird, fish.