Upright vacuum
A slide shoe is detachably mounted on the underside of a cleaning head and has a hole congruent with the suction hole of the cleaning head. The slide shoe can be retrofitted to the cleaning head of an already existing floor vacuum cleaner. On its underside, the slide shoe has a slide surface that can be moved easily over a soft carpet. At the same time, the slide shoe mounted on the underside of the cleaning head increases the distance between the bearing surface of the cleaning head and the brush roller compared to the bearing surface of the cleaning head without a slide shoe.
1. A floor vacuum cleaner comprising:
a cleaning head having an underside formed with a suction hole and adapted to ride on a floor to support the head above the floor;
a rotatably driven brush roller in and projecting through the suction hole;
a slide shoe detachably mounted on the underside of the cleaning head and having a hole aligned with the suction hole of the cleaning head when mounted on the cleaning head; and
means for releasably securing the slide shoe to the cleaning head over the suction hole thereof with the hole of the slide shoe aligned with the suction hole and the brush roller projecting through the slide shoe such that, with the slide shoe secured to the cleaning head, projection of the brush is reduced.
2. The floor vacuum cleaner defined in claim 1 , wherein the underside of the slide shoe is smooth and continuous except at the suction hole.
3. The floor vacuum cleaner defined in claim 1 , wherein the slide shoe is provided with floor-engaging wheels flanking the hole of the slide shoe.
4. A floor vacuum cleaner comprising:
a cleaning head having an underside formed with a suction hole;
a rotatably driven brush roller in the suction hole;
a slide shoe detachably mounted on the underside of the cleaning head and having a hole aligned with the suction hole of the cleaning head when mounted on the cleaning head; and
unitary clips on the slide shoe that engage up and partially over the head to detachably retain the slide shoe on the head.
5. The floor vacuum cleaner defined in claim 1 , wherein the slide shoe and clips are unitarily formed of plastic.