FIELD: personal usage articles.
SUBSTANCE: proposed is a device for adjustment of the vacuum cleaner suck-in flow rate. The suck-in flow rate adjustment device includes the first suck-in flow channel (100) the ends whereof are connected to the vacuum cleaner main body (1) and the brush unit (2) respectively. The device includes the second suck-in flow channel (200) that is formed inside the handle (3) positioned on the connective means (18) with a flow channel including the first hole (210) connected to the outside and the second hole (220) connected to the first suck-in flow channel. The opening/closing device (300) is installed for opening/closing the second hole (220).
EFFECT: device design improvement.
15 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VERTICAL VACUUM CLEANER (VERSIONS) | 2001 |
|
RU2204312C2 |
| DUST COMPACTING APPARATUS (VERSIONS) AND METHOD OF DUST COMPACTION FOR DUST COLLECTING APPARATUS OF VACUUM CLEANER | 2005 |
|
RU2311110C2 |
| CYCLONE-TYPE VACUUM CLEANER (VERSIONS) | 2003 |
|
RU2258450C1 |
| DUST COLLECTING DEVICE AND VACUUM CLEANER (VARIANTS) | 2007 |
|
RU2332918C1 |
| VACUUM CLEANER | 2003 |
|
RU2257830C2 |
| VACUUM CLEANER | 2011 |
|
RU2542570C2 |
| HOW TO USE VACUUM CLEANER (VERSIONS) | 2007 |
|
RU2346643C2 |
| VACUUM CLEANER HEAD | 2011 |
|
RU2543417C2 |
| VACUUM CLEANER AND DETACHABLE DEVICE FOR DUST SEPARATION | 2009 |
|
RU2520051C2 |
| VACUUM CLEANER HEAD | 2011 |
|
RU2549056C2 |
