Anti-slip trench cover

Abstract

This invention relates to an anti-slip drain cover, which mainly consists of an anti-slip structure made up of a plurality of continuously arranged rhomboid pyramids on one side surface of the drain cover, making the side surface of the drain cover roughened, thereby generating appropriate friction when pedestrians and vehicles pass over it, thus enabling the drain cover to produce an anti-slip effect and improving the safety of pedestrians and vehicles passing over it.

Claims

1. A non-slip drainage ditch cover, comprising a metal casting body having a predetermined shape and size, a through-hole in the body, and an anti-slip structure on one side surface of the body, characterized in that: the anti-slip structure is composed of a plurality of rhomboid pyramids arranged in a continuous manner.

2. The anti-slip trench cover as described in claim 1, wherein, The anti-slip structure is further divided into multiple anti-slip structure groups distributed on one side surface of the body.

3. The anti-slip trench cover as described in claim 2, wherein, The plurality of anti-slip structural groups are evenly distributed on one side of the body surface.

4. The anti-slip trench cover as described in claim 2, wherein, The plurality of anti-slip structural groups are unevenly distributed on one side of the body surface.

5. The anti-slip trench cover as described in claim 2, wherein, In this plurality of anti-slip structure groups, the area of ​​each anti-slip structure group is consistent.

6. The anti-slip trench cover as described in claim 2, wherein, in, The area of ​​each of the plurality of anti-slip structure groups is inconsistent.

7. The anti-slip trench cover as described in claim 2, wherein, The anti-slip structure is shaped like a group of characters.

8. The anti-slip trench cover as described in claim 2, wherein, The anti-slip structure is designed in the shape of a totem.

9. The anti-slip trench cover as described in any one of claims 1 to 8, wherein, The height of the vertex of the rhomboid pyramid is between 1 mm and 10 mm.

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