CN2921086Y

CN2921086Y - Lawn brick

Info

Publication number: CN2921086Y
Application number: CN 200620105203
Authority: CN
Inventors: 金春辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-29
Filing date: 2006-06-29
Publication date: 2007-07-11
Anticipated expiration: 2016-06-29

Abstract

Disclosed is a lawn brick, consisting of an upper part and a lower part along the thickness direction. Part or whole of the front edge and rear edge on the lower part protrude outside compared with the front edge and the rear edge on the upper part, and part or whole of the left edge and right edge on the lower part are inner concave compared with the left edge and the right edge on the upper part. The lawn brick of the utility model provides an anti-dislocation declining concave-convex structure on the edge of the lower part, which completely avoid displacing and inclining under the threading by people, the inconvenience brings to the walking of people, and even the damage or fracture under uneven stress.

Description

A kind of lawn brick

Technical field

The utility model relates to a kind of lawn brick.

Background technology

Existing lawn brick, do not prevent the structure that they produce all around each other, move up and down between the edge of the edge of a brick and coupled another piece brick, therefore, with this lawn brick on the ground after, produce dislocation sometimes, tilt, bring inconvenience to people walking, even when unbalance stress, be damaged or rupture.

Summary of the invention

The utility model provides a kind of lawn brick of new-type structure, overcome existing lawn brick on the ground after, the defective that is easy to generate dislocation and tilts.

Lawn brick of the present utility model, it is characterized in that, it comprises a top and a lower part on thickness direction, the leading edge of lower part outwards protrudes with the leading edge on antemarginal all or part of relative top and back edge, the left hand edge and the right hand edge on the left hand edge of lower part and all or part of relative top of right hand edge inwardly concave, and the projection of adjacent two lawn bricks and recessed portion are matched in clearance.

Lawn brick of the present utility model is compared with existing lawn brick, prevents the concaveconvex structure that misplaces, tilt because its edge has, and has thoroughly avoided under the stepping of people's pin, produce dislocation sometimes, tilt, bring inconvenience to people's walking, even when unbalance stress, the phenomenon that is damaged or ruptures.

Description of drawings

Fig. 1 is the perspective diagram of first embodiment of lawn brick of the present utility model;

Fig. 2 is the perspective diagram of second embodiment of lawn brick of the present utility model;

Fig. 3 is the perspective diagram of the 3rd embodiment of lawn brick of the present utility model;

Fig. 4 is the perspective diagram of the 4th embodiment of lawn brick of the present utility model;

Fig. 5 is the perspective diagram of the 5th embodiment of lawn brick of the present utility model;

Fig. 6 is the perspective diagram of the 6th embodiment of lawn brick of the present utility model;

Fig. 7 is the perspective diagram of the 7th embodiment of lawn brick of the present utility model;

Fig. 8 is the perspective diagram of the 8th embodiment of lawn brick of the present utility model;

Fig. 9 is the perspective diagram of the 9th embodiment of lawn brick of the present utility model;

Figure 10 is the perspective diagram of the tenth embodiment of lawn brick of the present utility model;

Figure 11 is the perspective diagram of the 11 embodiment of lawn brick of the present utility model;

Figure 12 is the perspective diagram of the 12 embodiment of lawn brick of the present utility model.

The specific embodiment

Describe the specific embodiment of lawn brick of the present utility model with reference to the accompanying drawings in detail, it is more obvious that the characteristics of lawn brick of the present utility model and advantage can become.

As shown in Figure 1, the lawn brick of first embodiment of the present utility model comprises top 1 and lower part 2 on its thickness direction, top 1 is square, and the leading edge and the back edge on the relative top 1 with the part back edge of the part leading edge of lower part 2 are outwards protruded with a semicircle 3; The left hand edge and the right hand edge on the relative top 1 with the part right hand edge of the part left hand edge of lower part 2 inwardly concave with a semicircle 4.In the amalgamation between the lawn brick, the semicircle 3 of projection is a matched in clearance with the semicircle 4 of recessed portion.

As shown in Figure 2, the lawn brick of second embodiment of the present utility model comprises top 11 and lower part 12 on its thickness direction, top 11 is square, and the leading edge and the back edge on the relative top 11 with the part back edge of the part leading edge of lower part 12 are outwards protruded with a rectangle 13; The left hand edge and the right hand edge on the relative top 11 with the part right hand edge of the part left hand edge of lower part 12 inwardly concave with a rectangle 14.In the amalgamation between the lawn brick, the rectangle 13 of projection is a matched in clearance with the rectangle 14 of recessed portion.

As shown in Figure 3, the lawn brick of the 3rd embodiment of the present utility model comprises top 21 and lower part 22 on its thickness direction, top 21 is square, and the leading edge on the relative top 21 with the part back edge of the part leading edge of lower part 22 and back edge are outwards protruded with one beloid trapezoidal 23; The left hand edge on the relative top 21 with the part right hand edge of the part left hand edge of lower part 22 and right hand edge inwardly concave with one front wide and rear narrow trapezoidal 24.In the amalgamation between the lawn brick, trapezoidal 24 of trapezoidal 23 and recessed portion of projection is matched in clearance.

As shown in Figure 4, the lawn brick of the 4th embodiment of the present utility model comprises top 31 and lower part 32 on its thickness direction, top 31 is square, and whole leading edges of lower part 32 are with all the leading edge and the back edge on the relative top 31 of back edge are outwards protruded with a rectangle 33; Whole left hand edges of lower part 32 are with all the left hand edge and the right hand edge on the relative top 31 of right hand edge inwardly concave with a rectangle 34.In the amalgamation between the lawn brick, the rectangle 33 of projection is a matched in clearance with the rectangle 34 of recessed portion.There is the through hole 35 of a quincunx regular shape centre of lawn brick.Four angles 36 of lawn brick are cut.

As shown in Figure 5, the lawn brick of the 5th embodiment of the present utility model comprises top 41 and lower part 42 on its thickness direction, top 41 is square, and the part leading edge of lower part 42 respectively has a rectangle 43 outwards to protrude with the leading edge and the back edge of part back edge on the relative top 41 of its right and left; Whole left hand edges of lower part 42 are with all the left hand edge and the right hand edge on the relative top 41 of right hand edge inwardly concave with a rectangle 44.

As shown in Figure 6, the lawn brick of the 6th embodiment of the present utility model comprises top 51 and lower part 52 on its thickness direction, top 51 is square, and the leading edge on the relative top 51 with the part back edge of the part leading edge of lower part 52 and back edge part therebetween have a rectangle 53 outwards to protrude; Whole left hand edges of lower part 52 are with all the left hand edge and the right hand edge on the relative top 51 of right hand edge inwardly concave with a rectangle 54.

As shown in Figure 7, the lawn brick of the 7th embodiment of the present utility model comprises top 71 and lower part 72 on its thickness direction, top 71 is square, and the leading edge on the relative top 71 with the part back edge of the part leading edge of lower part 72 and back edge partly have two trapezoidal 73 therebetween and outwards protrude; Whole left hand edges of lower part 72 are with all the left hand edge and the right hand edge on the relative top 71 of right hand edge inwardly concave with a rectangle 74.

As shown in Figure 8, the lawn brick of the 8th embodiment of the present utility model comprises top 81 and lower part 82 on its thickness direction, top 81 is square, and the leading edge on the relative top 81 with the part back edge of the part leading edge of lower part 82 and back edge part therebetween have three rectangles 83 outwards to protrude; The left hand edge and the right hand edge on the relative top 81 with the part right hand edge of the part left hand edge of lower part 82 inwardly concave with three rectangles 84, and projection and recessed portion are matched in clearance.

As shown in Figure 9, the lawn brick of the 9th embodiment of the present utility model is that an aspect ratio is 2: 1 a rectangle lawn brick.Comprise top 91 and lower part 92 on its thickness direction, the leading edge and the back edge on the part leading edge of lower part 92 and the relative top 91 of the antemarginal mid portion of part have a rectangle 93 outwards to protrude; The left hand edge and the right hand edge on the part left hand edge of lower part 92 and relative top 91, the corresponding position of part right hand edge have two rectangles 94 to inwardly concave, and projection and recessed portion are matched in clearance.

As shown in figure 10, the lawn brick of the of the present utility model ten embodiment is that an aspect ratio is 2: 1 a rectangle lawn brick.Comprise top 101 and lower part 102 on its thickness direction, whole leading edges of lower part 102 are with all the leading edge and the back edge on the relative top 101 of back edge have a rectangle 103 outwards to protrude; Whole left hand edges of lower part 102 are with all the left hand edge and the right hand edge on the relative top 101 of right hand edge inwardly concave with a rectangle 104.

As shown in figure 11, the lawn brick of the 11 embodiment of the present utility model is a figure of eight, and the aspect ratio of lawn brick is 2: 1.Comprise top 111 and lower part 112 on its thickness direction, the leading edge and the back edge on whole leading edges of lower part 112 and whole relative tops 111 of back edge extend out with contiguous edge, form a beloid protrusion trapezoidal 113; The left hand edge and the right hand edge on the relative top 111 with the part right hand edge of the part left hand edge of lower part 112 inwardly concave with two rectangles 114.

As shown in figure 12, the lawn brick of the 12 embodiment of the present utility model is two figures of eight, and the lawn brick aspect ratio is 1: 1.Comprise top 121 and lower part 122 on its thickness direction, the leading edge and the back edge on whole leading edges of lower part 122 and whole relative tops 121 of back edge extend out with contiguous edge, form two beloid protrusions trapezoidal 123; The left hand edge and the right hand edge on the relative top 121 with the part right hand edge of the part left hand edge of lower part 122 inwardly concave with two rectangles 124.

Claims

1, a kind of lawn brick, it is characterized in that, it comprises a top and a lower part on thickness direction, the leading edge of lower part outwards protrudes with the leading edge on antemarginal all or part of relative top and back edge, the left hand edge and the right hand edge on the left hand edge of lower part and all or part of relative top of right hand edge inwardly concave, and the projection of adjacent two lawn bricks and recessed portion are matched in clearance.

According to the described lawn brick of claim 1, it is characterized in that 2, its four jiaos are cut.

3, according to the described lawn brick of claim 1, it is characterized in that at thickness direction one or more through hole being arranged in the middle of it.

4, according to claim 1 or 2 or 3 described lawn bricks, it is characterized in that top is divided into square, a semicircle or rectangle or beloid trapezoidal or a plurality of rectangles outwards protrude with one for the part leading edge of lower part and part back edge; A semicircle or rectangle or front wide and rear narrow trapezoidal or a plurality of rectangles inwardly concave with one for the part left hand edge of lower part and part right hand edge.

5, according to claim 1 or 2 or 3 described lawn bricks, it is characterized in that top is divided into square, the part leading edge of lower part and part back edge the right and left are respectively with a rectangle or middle with a rectangle or with a plurality of beloid trapezoidal outside protrusions; Whole left hand edges of lower part and whole right hand edge inwardly concave with a rectangle.

6, according to claim 1 or 2 or 3 described lawn bricks, it is characterized in that top is divided into square, whole leading edges of lower part and whole back edge are outwards protruded with a rectangle; Whole left hand edges of lower part and whole right hand edge inwardly concave with a rectangle.

According to claim 1 or 2 or 3 described lawn bricks, it is characterized in that 7, the aspect ratio on top is 2: 1, outwards protrude with a rectangle in the middle of the part leading edge of lower part and the part back edge; The part left hand edge of lower part and part right hand edge inwardly concave with two rectangles accordingly.

According to claim 1 or 2 or 3 described lawn bricks, it is characterized in that 8, the aspect ratio on top is 2: 1, whole leading edges of lower part and whole back edge are outwards protruded with a rectangle; Whole left hand edges of lower part and whole right hand edge inwardly concave with a rectangle accordingly.

9, according to claim 1 or 2 or 3 described lawn bricks, it is characterized in that lawn brick is a figure of eight, the aspect ratio on top is 2: 1, whole leading edges of lower part and whole back edge extend out with contiguous edge, and it is trapezoidal to form a beloid protrusion; The part left hand edge and the part right hand edge of lower part inwardly concave with two rectangles accordingly.

10, according to claim 1 or 2 or 3 described lawn bricks, it is characterized in that lawn brick is two figures of eight, the aspect ratio on top is 1: 1, whole leading edges of lower part and whole back edge extend out with contiguous edge, and it is trapezoidal to form two beloid protrusions; The part left hand edge and the part right hand edge of lower part inwardly concave with two rectangles accordingly.