JPS59151563U

JPS59151563U - Vacuum cleaner air turbine suction

Info

Publication number: JPS59151563U
Application number: JP4486683U
Authority: JP
Inventors: 渡辺　修自; 石井　吉太郎; 正郎砂川
Original assignee: 株式会社日立製作所
Priority date: 1983-03-30
Filing date: 1983-03-30
Publication date: 1984-10-11

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図は本考案の吸口を使用した掃除機の構成図、第２
図は吸口の吸口ケースを外して上方より見た破断図、第
３図は切替シャッターと各ノズルと窓の位置関係を示す
斜視図、第４図は第１図のＰ方向視図である。２・・・・・・吸口ケース、３・・・・・・下ケース、
６・・・・・・切替レバー、７・・曲タービン用ノズル
、８・・曲一般用ノズル、９・・・・・・切替シャッタ
ー、１０・・・・・・一般用ノズル用開口部、１２・・
・・・・開口部、１４・・・・・・回転ブラシ、１５・
・・・・・タービン、１８・・・・・・ベルト、１９・
・・・・・外気導入用窓、２２・・・・・・バイパス流
の流入口。災３ ′＄４ｍ／４Ｌ　　、　　　　　　　　　　ＩＩ４化　　　　　　ｊ０Figure 1 is a configuration diagram of a vacuum cleaner using the suction port of the present invention, Figure 2
3 is a perspective view showing the positional relationship between the switching shutter, each nozzle, and the window, and FIG. 4 is a view seen from the P direction of FIG. 1. 2... Suction case, 3... Lower case,
6... Switching lever, 7... Curved turbine nozzle, 8... Curved general nozzle, 9... Switching shutter, 10... General nozzle opening, 12...
...Opening, 14...Rotating brush, 15.
...Turbine, 18...Belt, 19.
... Window for introducing outside air, 22 ... Inflow port for bypass flow. Disaster 3 '$4m/4L, I I4 j0

Claims

[Scope of utility model registration request]

It has a turbine driven by the suction flow inside, and a rotating brush driven by the turbine via a belt is provided in a cage having an opening at the bottom, a brush chamber for storing the rotating brush, the turbine and the rear part of the suction port. A partition wall separates the space between the two nozzles, a turbine nozzle facing the turbine, and a general nozzle not facing the turbine. The partition wall is arranged to be opened and closed alternately by a shutter connected to a switching lever, and the partition wall is provided with an inlet for a bypass flow leading to an outside air introduction window provided on the surface of the suction port. The bypass flow inlet, general nozzle, and turbine nozzle are arranged in order on the partition wall from the side, and the inlet and general nozzle can be opened and closed mutually using the nozzle opening/closing part provided on the shutter. An air turchinin suction mouthpiece for a vacuum cleaner.