Title:
SWEEPING BRUSH OF CLEANER WHICH AUTONOMOUSLY MOVES
Document Type and Number:
Japanese Patent JP2019037768
Kind Code:
A
Abstract:
To provide a sweeping brush of a cleaner which autonomously moves.SOLUTION: A sweeping brush 1 for a cleaner 2 which autonomously moves comprises: a rotary shaft reception part 3 for receiving a rotary shaft 4 of a cleaner 2; and at least one hair bundle reception part 5 which is extended to outside with a transition zone 9 other than the rotary shaft 3 as a start point, and in the hair bundle reception part, a bristle bundle 7 having plural bristles 6 is held. The hair bundle reception part 5 is curved in an arc-shape in view from an axial direction of the rotary shaft reception part 3. For optimizing a well-known sweeping brush 1 in aspects of a service life and cleaning performance, the hair bundle reception part 5 is formed of an elastic material.SELECTED DRAWING: Figure 4
Inventors:
MIKEL BLUM
Application Number:
JP2018153301A
Publication Date:
March 14, 2019
Filing Date:
August 16, 2018
Export Citation:
Assignee:
VORWERK CO INTERHOLDING
International Classes:
A47L9/28; A46B5/00; A46B7/10; A47L9/04
Attorney, Agent or Firm:
Takashiro Kojima
Noriko Kawai
Noriko Kawai