摘要:
A handle for a hand-held or operated object or appliance comprises a main body (4) of a rigid material and a separate moulding insert (14) which can be fitted on the main body and having a raised pattern or shape (“HO”) including at least one element thereon of closed form, the insert (14) defining therein or defining with the main body a bore or bores (18, 24) which communicate with the interior of the element of closed form, through which a soft plastics material such as an elastomer being overmoulded on the handle can flow.
摘要:
A device for treating a target, such as cleaning a window. The device has a handle and head, mounted in pivotal relationship to each other. When the head is placed in sliding, contacting relationship with the target surface the handle can pivot relative to the head for the ergonomic convenience of the user.
摘要:
A cleaning implement in the form of a combined brush and squeegee with a head member (2) with bristle (4) extending from the head member and a handle (7), where a squeegee blade (8) is movably supported on the head member (2). An extension mechanism (14) is operable by a user to extend or retract the squeegee blade member (8) relative to the head member (2) in a direction generally parallel to the extent of the bristles (4).
摘要:
A device for converting a rotating motion into a reciprocating motion comprises a rotatable shaft carrying a first grooved element, a second element constrained to move along an axis of said second element, and a pin carried on the second element. The pin may be engaged in the groove on the rotatable shaft so that as the rotatable shaft rotates, the pin moves in the groove thereby causing the second element to move along its axis. The shape of the groove defines the motion of the second element. There is also disclosed an electric brush assembly and an electric tool assembly comprising such a device.
摘要:
A cleaning implement includes a cleaning head having a cleaning operation surface on a bottom, a holding portion arranged on the side opposite the cleaning head, a pipe for coupling the cleaning head and the holding portion, and a valve opening and closing device provided to the pipe so as to be able to hold a first container for receiving a first fluid or a second container for receiving a second fluid. The holding portion includes a lever coupled to the valve opening and closing device so as to open and close a first valve of the first container or a second valve of the second container. A first ejection nozzle can eject the first fluid forward of the cleaning head, and a second ejection nozzle can eject the second fluid rearward of the cleaning head.
摘要:
A sweeping appliance having a housing having dirt receiving enclosure. A slot-like opening is formed in the underside of the housing. An elongate rotary brush having a plurality of bristles is located towards the front of the sweeping appliance. Front and rear wheels support the housing. A lower regions of the housing is bent to provide a ramp up which particles of dust are swept. A deflector is provided adjacent the brush and extending into the bristles at an angular distance. The deflector halts the progress of the bristles until the brush forces the bristles forward of the deflector, the resilience of the bristles causing them to spring forward. The bristles strike the ground at speed where they impact particles of dirt and force them up the ramp and into the internal enclosure.