Duster for vehicle
OwnerPil-Hee Leeinventor
Life of this patent
Estimating the term…
Abstract
There is provided a duster which is suitable for cleaning. To prevent a brush wound around a rod from slipping in the direction of the length and the direction of the axial rotation of the rod, the duster comprises: a number of sharp protrusions formed on a portion of the rod around which the brush is wound, so that a stitched portion of the brush is stuck to the sharp protrusions to semi-permanently prevent the slip of the brush, thereby maintaining the product to be like a first assembled state thereof, preventing the function of the duster from being deteriorated, and preventing the surface of an object to be cleaned from being scratched by the rod which is partially exposed. In addition, since the slip of the brush is prevented by using no adhesive agent, the product is easily assembled and the cost is greatly reduced accordingly.
Claims13
A duster comprising:
- a rod including a handle part and a brush securing part;
- and a brush being secured to the brush securing part of the rod, wherein a number of protrusions are protruded from all over the outer surface of the brush securing part of the rod, to be formed in one body with the brush securing part;
- and
- a single stitching line of the brush is stuck to the protrusions by being inserted between the protrusions, to be wound around the brush securing part from a first end of the brush securing part to a second end of the brush securing part opposite the first end, wherein the single stitching line is formed by stitching the middle of a plurality of filaments in all area of the brush,
- so that the brush is prevented from slipping in the direction of the length and in the direction of the axial rotation of the rod.
A duster comprising:
- a rod including a handle part and a brush securing part;
- and
- a brush being secured to the brush securing part of the rod,
- wherein a wraparound sheet is attached all over to the outer surface of the brush securing part of the rod;
- a number of protrusions are protruded from all over the surface of the wraparound sheet;
- a single stitching line of the brush is stuck to the protrusions by being inserted between the protrusions, to be wound around the brush securing part from a first end of the brush securing part to a second end of the brush securing part opposite the first end, wherein the single stitching line is formed by stitching the middle of a plurality of filaments in all area of the brush,
- so that the brush is prevented from slipping in the direction of the length and in the direction of the axial rotation of the rod.
A duster comprising:
- a rod including a handle part and a brush securing part;
- and
- a brush being secured to the brush securing part of the rod,
- wherein a tube-type brush securing case is attached to cover all of the outer surface of the brush securing part of the rod;
- a number of protrusions are protruded from all over the surface of the brush securing case;
- and
- a single stitching line of the brush is stuck to the protrusions by being inserted between the protrusions, to be wound around the brush securing part from a first end of the brush securing part to a second end of the brush securing part opposite the first end, wherein the single stitching line is formed by stitching the middle of a plurality of filaments in all area of the brush,
- so that the brush is prevented from slipping in the direction of the length and in the direction of the axial rotation of the rod.
Dependencies are inferred from the claim text.