CN201187023Y

CN201187023Y - Lawn brick

Info

Publication number: CN201187023Y
Application number: CNU2008200862592U
Authority: CN
Inventors: 林小秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-01-28
Anticipated expiration: 2018-04-28

Abstract

The utility model belongs to a laid tile used for decorating fields, in particular to a lawn tile. In the proposal of the utility model, the body of the lawn tile is a cube. The four circumferential sides of the tile body are provided with tenon fit structures. Tenons are arranged on the circumferential sides of the two opposite faces of the tile body; grooves are arranged on the circumferential sides of the other two opposite faces; the grooves and the tenons constitute the tenon fit structures. The tenons and the grooves are arranged on four circumferential sides of the tile body; when the lawn tile is laid, adjacent surfaces are connected in the way that the tenons are inlaid in the grooves, thus connecting the lawn into one piece and significantly improving the firmness. The tenons on the lower part of the tile body are thinner and the tenons on the upper part are thicker; and the compression resistance of the tile is high. The lawn tile has the advantages of simple structure, little possibility of loss, and durability in use.

Description

A kind of lawn brick

Technical field:

The utility model relates to a kind of laying brick of using in the place that beautifies, particularly a kind of lawn brick.

Background technology:

Along with development economic and society, lawn brick uses very extensive in places such as square, roads.Existing lawn brick is generally has certain thickness square brick body, and brick body surrounding is the plane, and lawn brick is layed in ground regularly, plants little grass at brick body cavity again, increases the sight on ground.Isolated each other between the adjacent bricks body of above-mentioned lawn brick, no syndeton, after long-term the use, if wherein lawn brick fracture or remove, under the gravity or frictional force effect of vehicle, horizontal or vertical displacement appears in adjacent lawn brick easily, and the full wafer lawn brick will be uneven, make troubles for pedestrian, vehicle, influence aesthetic property.

The utility model content:

The purpose of this utility model provides a kind of lawn brick of characteristics such as simple in structure, durable in use.

Scheme of the present utility model is: a kind of lawn brick, and its brick body is the square with thickness, four peripheries of brick body are provided with the tenon fit structure.

The wherein two opposite peripheries of brick body all are shaped on tenon, and two opposite peripheries all are shaped on tongue-and-groove in addition, and tongue-and-groove and tenon constitute above-mentioned tenon fit structure.Tongue-and-groove and tenon all are arranged at the lower middle position of brick body corresponding sides.The cross section of tenon is the trapezoidal of forward placement, and tongue-and-groove is the trapezoidal cavity that cooperates with tenon.

Tenon and brick system are integral; The thickness H2 of tenon is less than brick body top thickness H1.

The utility model has the advantages that: four peripheries of brick body are provided with tongue-and-groove and tenon, and adjacent interface was inlayed with tenon by tongue-and-groove and is connected when lawn brick was laid, and the full wafer lawn brick fuses, and fastness increases greatly.The tenon thickness of brick body bottom is little, and top is thicker relatively, and the crushing resistance of brick body is strong.Above-mentioned lawn brick is simple in structure, lays the back and is difficult for loss, and is durable in use.

Description of drawings:

Fig. 1 is the utility model vertical view.

Fig. 2 is the right view of Fig. 1.

Fig. 3 presses B-B direction sectional view among Fig. 1.

Fig. 4 presses A-A direction sectional view among Fig. 1.

Fig. 5 is for laying the utility model schematic diagram.

The specific embodiment:

Referring to figs. 1 through Fig. 4, brick body 1 of the present utility model is for having certain thickness square, but the center is shaped on the cavity of grass planting, and cavity can be arranged to shapes such as plum blossom, cylinder, water chestnut post.1 four peripheries of brick body are provided with the tenon fit structure, promptly before and after two peripheries be equipped with tenon 2, about two peripheries be equipped with tongue-and-groove 3, certainly the position, all around of brick body 1 can exchange.Tenon 2 and tongue-and-groove 3 all are arranged at brick body 1 corresponding sides bottom, and width is less than the corresponding sides width and in the middle of being positioned at, and the cross section of tenon 2 is the trapezoidal of forward placement, and tongue-and-groove 3 is the trapezoidal cavity that cooperates with tenon 2.Tenon 2 is made one with brick body 1, and the thickness H2 of tenon 2 is less than brick body 1 top thickness H1.

With reference to Fig. 5, when laying lawn brick, the interface of adjacent two lawn bricks is inlayed with tenon 2 by tongue-and-groove 3 and is connected, and tenon 2 inserts tongue-and-grooves 3 and forms the tenon structure interlocks, the fusing of full wafer lawn brick.Lawn brick level or vertical movement can not occur, fastness raising, durable in use.The thickness of tenon 2 is little, and brick body 1 top is thicker relatively, and the crushing resistance on brick body 1 top improves, and is difficult for being split by the vehicle stone roller.

Claims

1, a kind of lawn brick, its brick body (1) is characterized in that for having the square of thickness (1) four periphery of brick body is provided with the tenon fit structure.

2, a kind of lawn brick according to claim 1 is characterized in that the wherein two opposite peripheries of brick body (1) all are shaped on tenon (2), and two opposite peripheries all are shaped on tongue-and-groove (3) in addition, and tongue-and-groove (3) and tenon (2) constitute above-mentioned tenon fit structure.

3, a kind of lawn brick according to claim 2 is characterized in that tongue-and-groove (3) and tenon (2) all are arranged at the lower middle position of brick body (1) corresponding sides.

4, a kind of lawn brick according to claim 3, the cross section that it is characterized in that tenon (2) are the trapezoidal of forward placement, and tongue-and-groove (3) is the trapezoidal cavity that cooperates with tenon (2).

5,, it is characterized in that tenon (2) and brick body (1) make one according to claim 2 or 4 described a kind of lawn bricks.

6, a kind of lawn brick according to claim 5, the thickness H2 that it is characterized in that tenon (2) is less than brick body (1) top thickness H1.