JPS59136758U

JPS59136758U - Vacuum cleaner suction body

Info

Publication number: JPS59136758U
Application number: JP2968783U
Authority: JP
Inventors: 望月　一夫; 新村　清
Original assignee: 東芝テック株式会社
Priority date: 1983-03-01
Filing date: 1983-03-01
Publication date: 1984-09-12
Also published as: JPS6345234Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図から第３図は従来例を示し、第１図は一部を断面
した平面図、第２図は下面図、第３図は縦断側面図であ
る。第４図から第７図は本考案の第１実施例を示し、第
４図は斜視図、第５図は縦断側面図、第６図は下面図、
第７図は一部の断面図である。第８図および第９図は本
考案の第２実施例を示し、第８図は縦断側面図、第９図
は下面図である。第１０図は本考案の第３実施例を示す
縦断側面図である。１１・・・筐体、１７・・・吸込口、１９・・・吸込管
、２０・・・回転軸部、２１・・・軸受、２２・・・回
転ブラシ、２３・・・軸、２４・・・ファン、２５・・
・軸、２６・・・伝動機構、２９・・・タイミングベル
ト、３１・・・開口、３３・・・ばね。1 to 3 show a conventional example, in which FIG. 1 is a partially sectional plan view, FIG. 2 is a bottom view, and FIG. 3 is a longitudinal sectional side view. 4 to 7 show a first embodiment of the present invention, in which FIG. 4 is a perspective view, FIG. 5 is a vertical side view, and FIG. 6 is a bottom view.
FIG. 7 is a partial sectional view. 8 and 9 show a second embodiment of the present invention, with FIG. 8 being a longitudinal side view and FIG. 9 being a bottom view. FIG. 10 is a longitudinal sectional side view showing a third embodiment of the present invention. DESCRIPTION OF SYMBOLS 11... Housing, 17... Suction port, 19... Suction pipe, 20... Rotating shaft part, 21... Bearing, 22... Rotating brush, 23... Shaft, 24... ...Fan, 25...
- Shaft, 26... Transmission mechanism, 29... Timing belt, 31... Opening, 33... Spring.

Claims

[Scope of utility model registration request]

(1) The suction port of a vacuum cleaner that has a built-in fan rotated by suction air and a rotary brush rotated via a transmission mechanism by the rotational force of this fan in a housing to which a suction pipe is rotatably attached. In the body, the axis of the rotating brush and
An electrical/cleaning device characterized in that the axis of the fan and the rotating shaft portion of the suction pipe are offset from each other in a direction substantially perpendicular to the surface to be cleaned, and are arranged substantially parallel to the surface to be cleaned. Air inlet body.

(2) The inlet of the rotating shaft portion of the suction pipe is located on the L end side of the fan, and an opening provided in the casing that narrows and guides the suction air to the fan is located other than the fan. The suction port body for a vacuum cleaner according to claim (1) of the above-mentioned utility model registration, characterized in that the suction port body is located at the end side.

(3) Registration of the above-mentioned utility model, characterized in that the above-mentioned transmission mechanism connecting the shaft of the above-mentioned fan and the above-mentioned rotating brush is arranged close to the proximal side of the above-mentioned casing from which the above-mentioned suction pipe is protruded. A suction port body for a vacuum cleaner according to claim (1) or (2).

(4) Registration of the above utility model, wherein the transmission mechanism uses a timing belt, and the bearing that pivotally supports the rotating brush is constantly biased by a spring in the direction of the surface to be cleaned. A suction port body for a vacuum cleaner according to any one of claims (1) to (3).