| 摘要 |
FIELD: personal demand and household items. ^ SUBSTANCE: vacuum cleaner is applied for cleaning air from dust and similar particles and uses cyclone principle. The vacuum cleaner has a body and a cyclone chamber, which separates particles from the injected air, as well as, at least, one secondary cyclone set on the outside of the first one to separate one more time the particles contained in the air coming from the first cyclone. A dust pooling bag, which can be disconnected, with a primary part for keeping dust separated by primary cyclone, and a secondary part for keeping dust separated by at least one secondary cyclone, is set on the body of the vacuum cleaner. The structure of the vacuum cleaner also includes a fastener to connect or disconnect the dust pooling bag and cyclone chamber. The fastener has a lifting element set on the body and capable of turning together with the dust pooling bag as well as of moving upward. The lower side of the cyclone chamber has a thread, which can be connected with a thread made on the upper rim of the dust pooling bag. ^ EFFECT: facilitated use of vacuum cleaner. ^ 14 cl, 10 dwg |
