SUCTION TOOL AND ELECTRIC VACUUM CLEANER
Provided is a suction tool that can be used for cleaning a narrow interspace without requiring replacement, etc. of the suction tool. For this purpose, the suction tool according to the present invention is provided with: a hollow main pipe (20), the rear end side of which is connected to a vacuum c...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Provided is a suction tool that can be used for cleaning a narrow interspace without requiring replacement, etc. of the suction tool. For this purpose, the suction tool according to the present invention is provided with: a hollow main pipe (20), the rear end side of which is connected to a vacuum cleaner body, and at the front end of which a main suction port (21) is formed; and a hollow sub pipe(40), the interior of which is connected, at a rear end side thereof, with the interior of the main pipe (20), and at the front end of which a sub suction port (41) is formed. The sub pipe (40) is disposed so as to be movable in an axial direction of the main pipe (20) between a retracted position where the front end of the sub pipe (40) is disposed rearward of the front end of the main pipe (20)and a use position where the front end of the sub pipe (40) is disposed so as to protrude from the front end of the main pipe (20).
本发明提供一种吸入件,其是不需要更换吸入件等就能够用于清扫狭窄的间隙的吸入件。因此,吸入件具有:后端侧与吸尘器主体连接且在前端部形成有主吸引口(21)的中空筒状的主管(20);内部在后端 |
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