Patent ID: 11891767
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC E  A  B | IPC B  E

Claim 12:
13. A scum absorbing device, configured to float on a surface of water in a swimming pool or a bathtub for absorbing scums, comprising a front absorbing body and a rear absorbing body, wherein, the front absorbing body comprises: a first front layer comprising a first inner surface and a first outer surface and defining a plurality of first front via holes through the first inner surface and the first outer surface; a second front layer comprising a second inner surface and a second outer surface and defining a plurality of second front via holes;
and a third front layer, extending between the first inner surface of the first front layer and the second inner surface of the second front layer; wherein the third front layer comprises a plurality of pile members, each of the plurality of pile members extends from the first inner surface to the second inner surface without passing through the first front layer and the second front layer, and two adjacent pile members cross with each other; and wherein the rear absorbing body comprises: a first rear layer, defining a plurality of first rear via holes; a second rear layer defining a plurality of second rear via holes; and a third rear layer, connected between the first rear layer and the second rear layer, the third rear layer is configured to absorb or capture scums in the water; wherein the rear absorbing body is connected with the front absorbing body, and the first front layer and the first rear layer are the outermost layers; and the first front via holes are larger than the second front via holes and the first rear via holes are larger than the second rear via holes.