Title:
FLOOR SURFACE SUCTION TOOL AND ELECTRIC VACUUM CLEANER USING THE FLOOR SURFACE SUCTION TOOL
Document Type and Number:
WIPO Patent Application WO/2011/158596
Kind Code:
A1
Abstract:
In a floor surface cleaning tool comprising a rotary brush, if the rotary brush is inclined with respect to the attachment direction of the rotary brush, there is the problem that rotation of the rotary brush is inhibited. Therefore, a floor surface suction tool used in an electric vacuum cleaner comprises a case forming an outer shell, a rotary brush provided so as to be freely rotatable in an interior portion of the case, a drive unit provided in the case for driving the rotation of the rotary brush, and a drive unit side mounting guide to which a driving force is conveyed from the drive unit and which connects to the rotary brush; wherein the rotary brush and the drive unit side mounting guide are connected in a universal joint structure.
Inventors:
OKAZAKI, Mitsuhiro (1728-1, Omaeda, Fukaya-sh, Saitama 95, 〒3691295, JP)
岡▲崎▼ 光宏 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
SOUMA, Kimiyoshi (1728-1, Omaeda, Fukaya-sh, Saitama 95, 〒3691295, JP)
相馬 公義 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
岡▲崎▼ 光宏 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
SOUMA, Kimiyoshi (1728-1, Omaeda, Fukaya-sh, Saitama 95, 〒3691295, JP)
相馬 公義 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
Application Number:
JP2011/061433
Publication Date:
December 22, 2011
Filing Date:
May 18, 2011
Export Citation:
Assignee:
Mitsubishi Electric Corporation (7-3Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
Mitsubishi Electric Home Appliance Co., Ltd. (1728-1, Omaeda Fukaya-sh, Saitama 95, 〒3691295, JP)
三菱電機ホーム機器株式会社 (〒95 埼玉県深谷市小前田１７２８番地１ Saitama, 〒3691295, JP)
OKAZAKI, Mitsuhiro (1728-1, Omaeda, Fukaya-sh, Saitama 95, 〒3691295, JP)
岡▲崎▼ 光宏 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
Mitsubishi Electric Home Appliance Co., Ltd. (1728-1, Omaeda Fukaya-sh, Saitama 95, 〒3691295, JP)
三菱電機ホーム機器株式会社 (〒95 埼玉県深谷市小前田１７２８番地１ Saitama, 〒3691295, JP)
OKAZAKI, Mitsuhiro (1728-1, Omaeda, Fukaya-sh, Saitama 95, 〒3691295, JP)
岡▲崎▼ 光宏 (〒95 埼玉県深谷市小前田１７２８番地１ 三菱電機ホーム機器株式会社内 Saitama, 〒3691295, JP)
International Classes:
A47L5/30; A47L9/04
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (Takada, Takahashi & Partners 5th Floor, Intec 88 Bldg., 20, Araki-cho, Shinjuku-k, Tokyo 07, 〒1600007, JP)
Download PDF:
Claims: