JPS62151844U

JPS62151844U -

Info

Publication number: JPS62151844U
Application number: JP3933286U
Authority: JP
Priority date: 1986-03-18
Filing date: 1986-03-18
Publication date: 1987-09-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施における電気掃除機の
床ノズルを示す平面断面図、第２図は同床ノズル
の垂直断面図、第３図は同床ノズルの弁体の斜視
図、第４図は同床ノズルの外観斜視図、第５図は
従来の床ノズルの垂直断面図、第６図は同床ノズ
ルの平面断面図である。２４……吸込室、２５……タービン室、２６…
…連絡孔、２９……回転ブラシ、３１……エアー
タービン、３８……セパレータ、３９……外気導
入孔、４０……弁体。 Fig. 1 is a plan sectional view showing a floor nozzle of a vacuum cleaner according to an embodiment of the present invention, Fig. 2 is a vertical sectional view of the same-floor nozzle, Fig. 3 is a perspective view of the valve body of the same-floor nozzle, and Fig. 4 is a perspective view of the valve body of the vacuum cleaner. 5 is a vertical cross-sectional view of a conventional floor nozzle, and FIG. 6 is a plan sectional view of the same-floor nozzle. 24... Suction chamber, 25... Turbine chamber, 26...
... Communication hole, 29 ... Rotating brush, 31 ... Air turbine, 38 ... Separator, 39 ... Outside air introduction hole, 40 ... Valve body.

Claims

[Scope of utility model registration request]

It has a suction chamber in the front containing a rotatable rotating brush, and a turbine chamber in the rear in which an air turbine, which is a driving source for the rotary brush, is built in near one side wall, and between the suction chamber and the turbine chamber. A floor nozzle body is provided with a communication hole facing the air turbine in the partition wall, and a communication hole that does not face the air turbine and can be opened and closed by a shielding plate integrated with a switching lever. A separator is disposed in front of the air turbine in the turbine chamber to allow intake air to pass through and prevent coarse dust from passing through. A floor nozzle for a vacuum cleaner is provided with a valve body that opens and closes an outside air introduction hole in a side wall of a turbine chamber.