Brush and rotating brush
AssigneeTsuchiya Tsco Co., Ltd.
InventorsSadahiro ANDO, Toshiaki OHTA
Life of this patent
Estimating the term…
Abstract
A brush and a rotating brush are provided that are capable of flexibly setting the balance between scraping performance and mopping performance. The brush of the rotating brush includes a fabric base, which is formed by weaving warp and weft, and a brush portion, which includes bristles. The bristles are formed by pile yarns, which are woven into the fabric base to project upright from the outer surface of the fabric base. The bristles of the brush portion include two types of pile yarns that have different lengths and are arranged to be adjacent to each other in a warp direction, which is a direction in which the warp extends.
Claims13
A brush, comprising:
- a fabric base formed by weaving warp and weft;
- and
- a brush portion that includes bristles, which are formed by pile, the pile being woven into the fabric base to project upright from an outer surface of the fabric base,
- wherein the brush portion includes two or more types of the bristles between which at least one of a length, a diameter, or a density is different, the two or more types of the bristles being arranged to be adjacent to each other in a direction in which the warp extends.
Dependencies are inferred from the claim text.