JPH01121550U

JPH01121550U -

Info

Publication number: JPH01121550U
Application number: JP1589088U
Authority: JP
Priority date: 1988-02-09
Filing date: 1988-02-09
Publication date: 1989-08-17

Description

[Brief explanation of the drawing]

第１図は電気掃除機の手元スイツチの概略外観
図、第２図は第１図の要部拡大斜視図、第３図は
第２図の平面図である。図中、１：スイツチ部、２：手元パイプ、５：
延長管、６：吸込具、７：可撓性ホース、８ａ，
８ｂ：芯線、１１ａ，１１ｂ：接続端子、１２ａ
，１２ｂ：突起。 1 is a schematic external view of a hand switch of a vacuum cleaner, FIG. 2 is an enlarged perspective view of the main part of FIG. 1, and FIG. 3 is a plan view of FIG. 2. In the figure, 1: switch part, 2: hand pipe, 5:
Extension pipe, 6: Suction tool, 7: Flexible hose, 8a,
8b: Core wire, 11a, 11b: Connection terminal, 12a
, 12b: protrusion.

Claims

[Scope of utility model registration request]

A hand switch for controlling an electric blower provided on the vacuum cleaner body is provided on a hand pipe, a suction device is connected to one end of the hand pipe via an extension tube, and the electric blower and the hand switch are connected to the other end of the hand pipe. One end of a flexible hose with a spirally wound core wire for electrical connection to the switch is screwed together, the other end of the flexible hose is connected to the vacuum cleaner, and the other end of the flexible hose is connected to the hand pipe. When the flexible hose is screwed together, the core wire of the flexible hose is inserted and engaged from the circumferential direction, and the connecting terminal of the hand switch to which the core wire is connected is provided on the hand pipe. A hand pipe for a vacuum cleaner, characterized in that the hand pipe of the vacuum cleaner is provided with a protrusion that comes into contact with an end of the core wire near a connection terminal provided on the hand pipe.