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US 2014/0173849 A1Published application
Brush and rotary brush unit for electric vacuum cleaner
AssigneeTsuchiya Tsco Co., Ltd.
InventorsSadahiro ANDO, Toru KUWABARA
Life of this patent
Estimating the term…
Abstract
A brush includes a bristle section and a base. The bristle section includes fiber bundles and binding fibers, which bind and couple the fiber bundles together. The base has a clamping part, which clamps part of the bristle section. The fiber bundles are arranged in a row in a direction perpendicular to a direction in which fibers of the fiber bundles extend. The binding fibers are sequentially adjacent in a direction in which the fibers of the fiber bundles extend. The clamping part clamps part of the bristle section to cover the binding fibers.
Claims5
A brush comprising:
- a bristle section, which includes a plurality of fiber bundles and a plurality of binding fibers, which bind and couple the fiber bundles together;
- and
- a base, which has a clamping part for clamping part of the bristle section, wherein
- the fiber bundles are arranged in a row in a direction perpendicular to a direction in which fibers of the fiber bundles extend,
- the binding fibers are sequentially adjacent in a direction in which the fibers of the fiber bundles extend, and
- the clamping part clamps part of the bristle section to cover the binding fibers.
3 more elements
Dependencies are inferred from the claim text.