JPH02130547U

JPH02130547U -

Info

Publication number: JPH02130547U
Application number: JP4016289U
Authority: JP
Priority date: 1989-04-04
Filing date: 1989-04-04
Publication date: 1990-10-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の電気掃除機のアタ
ツチメントにおいて延長管に吸入ノズルを収納し
た状態を示す断面図、第２図は同じく延長管に吸
入ノズルを連結した状態と示す断面図、第３図は
同じくその延長管の断面図、第４図は同じくその
吸入ノズルの断面図、第５図は延長管に吸入ノズ
ルを収納する手順を示す斜視図、第６図は延長管
に吸入ノズルを連結する手順を示す斜視図、第７
図は電気掃除機に延長管および吸入ノズルが収納
された状態を示す図、第８図は電気掃除機に延長
管および吸入ノズルを連結して使用する状態を示
す図、第９図は従来の電気掃除機のアタツチメン
トを示す断面図である。１：延長管、２：吸入ノズル、３：延長管連結
部、４：延長管側連通口、５：吸入ノズル側連通
口、６：内側端部。 FIG. 1 is a sectional view showing a state in which a suction nozzle is housed in an extension tube in a vacuum cleaner attachment according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a state in which a suction nozzle is connected to an extension tube. Figure 3 is a sectional view of the extension tube, Figure 4 is a sectional view of the suction nozzle, Figure 5 is a perspective view showing the procedure for storing the suction nozzle in the extension tube, and Figure 6 is the suction nozzle in the extension tube. Perspective view showing the procedure for connecting nozzles, No. 7
The figure shows a vacuum cleaner with an extension pipe and suction nozzle stored in it, Figure 8 shows a vacuum cleaner with an extension pipe and suction nozzle connected to it, and Figure 9 shows a conventional vacuum cleaner. It is a sectional view showing an attachment of a vacuum cleaner. 1: extension pipe, 2: suction nozzle, 3: extension pipe connection part, 4: extension pipe side communication port, 5: suction nozzle side communication port, 6: inner end.

Claims

[Scope of utility model registration request]

An extension tube connected to a vacuum cleaner body, and a suction nozzle detachably connected to the extension tube,
The suction nozzle is formed to have a diameter smaller than the inner diameter of the extension tube so that it can be stored in the extension tube, except for the connecting portion on the extension tube side, and the outer diameter of the edge of the communication port on the extension tube side of the suction nozzle is smaller than the extension tube side. The diameter is smaller than the inner diameter of the end of the suction nozzle side communication port of the tube, and the outer diameter of the inner end of the extension pipe connecting portion is smaller than the end edge of the suction nozzle side communication port of the extension pipe. A vacuum cleaner attachment characterized by having a diameter larger than the inner diameter.