VACUUM CLEANER SUCTION DEVICE Russian patent published in 2008 - IPC A47L9/02 A47L9/06 

FIELD: personal effects.

SUBSTANCE: invention refers to vacuum cleaner suction device. Vacuum cleaner suction device (1) contains at least one suction channel (19, 20), front edge of the suction device (1) containing at least one front hole (7), which is connected to one of the suction channels (19, 20). Lower side of suction device (1) is equipped with at least one plate (23) with thread-collecting fabric fixed thereon the plate (23) being installed in the said suction channel in the place of joint with front hole (7). The plate (23) is manufactured so that to form free space in the suction channel in the lower part of suction device. This allows for bigger waste, coming to suction device (1), to go above the plate (23). The suction device (1) also contains a cover with a zone for visual monitoring of the floor (4) and with plate (23), containing a thread-collecting fabric.

EFFECT: increased waste collection effectiveness.

6 cl, 4 dwg