초록 ▼

A cleaning head for carpets, walls or upholstery, including a rigid, exterior, open-bottomed main body which defines the surface subjected to the cleaning process. Mounted within or adjacent to the main body portion coplanar with the bottom thereof is the fluid-applying device, which includes a slot

A cleaning head for carpets, walls or upholstery, including a rigid, exterior, open-bottomed main body which defines the surface subjected to the cleaning process. Mounted within or adjacent to the main body portion coplanar with the bottom thereof is the fluid-applying device, which includes a slot at an acute angle to the plane of the bottom of the body located adjacent the plane of the bottom of the body, configured such that the fluid is applied in a thin sheet which flows out of the slot and into the upper portion of the surface to be cleaned and subsequently into the vacuum source for recovery.

대표청구항 ▼

[ What is claimed is:] [1.]1. A cleaning head including a main body portion adapted to be used with a source of cleaning liquid, and a vacuum source for cleaning a floor, wall or upholstered surface; comprising:a lower surface contact area defined by a rectangular lip defined by the main body of the

[ What is claimed is:] [1.]1. A cleaning head including a main body portion adapted to be used with a source of cleaning liquid, and a vacuum source for cleaning a floor, wall or upholstered surface; comprising:a lower surface contact area defined by a rectangular lip defined by the main body of the head, outlining the limits of operation of the tool as it is guided over the floor;liquid-applying means fixedly located within the confines of the lip, said liquid-applying means being configured such that the cleaning liquid is applied to the surface as a continuous film flowing over the lower surface, whereby the liquid is better controlled, there is no danger of overspray, and the surface is dried more quickly;means to interconnect the cleaning head and a source of cleaning liquid; andmeans to interconnect the cleaning head and a vacuum source.