A portable foam brush includes a soap reservoir, such as optionally in a base or in a wand, a foaming chamber, and an air compressor, such as optionally battery-operated air compressor. The compressor is configured for supplying air to act upon the soap from the reservoir to cause dispensing of soap to the foaming chamber. In some embodiments, the compressor may also supply air to the foaming chamber. In use, the soap and the air in the foaming chamber combine to form an air and soap foam. The brush includes a brush end configured for receiving foam from the foaming chamber and dispensing the foam.

An illustrated view of an exemplary RV cleaning device for cleaning an exterior of a recreational vehicle (RV) is presented. The RV cleaning device is useful for removing unwanted material from a top of RV slide outs, such as dirt, leaves, water and snow. The RV cleaning device has a handle which is extendable, a pole coupled to the handle, and a interchangeable head that can be used to clean the dirt, leaves, limbs, snow and water from the top of a slide of an RV easily and efficiently and not jeopardizing the safety of a user.

The tool has a folded position and an unfolded position. It will generally include a head assembly and an articulated handle. The handle can also be used alone. The handle, or the tool with such handle, occupies only a very compact space once in a fully folded position. It may thus be easily carried and stored when not in use. It can be folded and unfolded with only a minimal manipulative effort and level of difficulty. The main constituent parts cannot become detached and this unitary design alleviates the risks of parts being misplaced or lost.

A vehicle washing system includes a frame disposed above a vehicle treatment area, and an extendable and retractable scissor mechanism coupled to the frame. A rotatable top brush is coupled to a bottom end of the scissor mechanism, and the scissor mechanism is extendable downward to lower the top brush into engagement with a vehicle body and retractable upward to remove the brush from engagement with the vehicle body. The scissor mechanism may include a brush support flange coupled to a bottom end of the scissor mechanism. An anti-spin member may extend from the support member to the scissor mechanism to prevent bending of the scissor mechanism in response to rotating to the top brush. The anti-spin member may be in the form of a fork that slidably engages a protrusion of the scissor mechanism.

A brush construction for motor vehicle washing systems comprises a base plate (2) that supports a plurality of bristles (3) each of which has a base end (31), fixed to the plate (2), and a free end (32); the base plate (2) is suitable for being removably fixed to a rotating construction that is suitable for rotating the base plate (2) around the central axis thereof; the bristles (3) are fixed to the base plate (2) with different tilts both in radial directions, inwardly and outwardly, both in non-radial directions, clockwise and anticlockwise, with respect to the rotation direction of the base plate (2) or in any other direction that is different from the preceding directions; the bristles (3) being arranged with mutually converging and/or diverging tilt directions.

A fluid flow actuated tool including a housing, a tool and an actuating mechanism. The housing includes a housing interior. The housing interior receives a flow of fluid. The actuating mechanism includes a fluid wheel structure. The fluid wheel structure is connected to the tool. At least a portion of the fluid wheel structure is arranged in the flow of fluid for rotating the fluid wheel structure. The tool is actuated based on rotation of the fluid wheel structure.

A multi-surface cleaning brush may include: a head portion, an optional handle, and an optional tail portion. The head portion may include a head and a hemi-spheroid region formed by a first plurality of bristles coupled to the head in which the first plurality of bristles may terminate distally from the head to form a substantially hemi-spheroid shape. The head portion and tail portion may be coupled to opposing ends of the handle. Preferably, the first plurality of bristles may comprise microfiber. Preferably, the brush may also include a radial region formed by a second plurality of bristles which may terminate distally from the head to form a substantially cylindrical shape, and the radial region may be positioned between the hemi-spheroid region and the optional handle. An optional handle may be configured as an ergonomically shaped hand grip so that the user's hand may grip the brush via the handle.

There is described a scratch-free snow removal tool comprising a flexible blade presenting a sweeping surface extending in a plane. The flexible blade defines a blade edge which is continuous and can be made of silicone or TPE. The blade support is more rigid than the flexible blade. A plurality of fingers is provided, which are more rigid than the flexible blade and extend in the plane of the sweeping surface, from the blade support toward the blade edge without reaching the blade edge.

A brush device includes a housing having an exit end, an entrance end, and a room defined in the housing. A propeller unit is located in the room and includes a shaft with multiple first blades on an outside thereof. The shaft includes a driving head extending through the exit end of the housing. The driving head is connected with a brush so that the brush is rotated by water entering from the entrance and exiting from the exit end.

A fluid flow actuated tool including a housing, a tool and an actuating mechanism. The housing includes a housing interior. The housing interior receives a flow of fluid. The actuating mechanism includes a fluid wheel structure. The fluid wheel structure is connected to the tool. At least a portion of the fluid wheel structure is arranged in the flow of fluid for rotating the fluid wheel structure. The tool is actuated based on rotation of the fluid wheel structure.