摘要:
A modular multiple dispenser consists of tow or more identical dispensing units (D, D’) rigidly connected through two connecting members (C, C’) that engage corresponding seats (CS, CS’) formed on the rear of said dispensing units (D, D’). The dispenser may include one or more covers (S) suitable to slide from a dispensing unit (D) to an adjacent dispensing unit (D’), each cover (S) being substantially C-shaped and slidably mounted on the dispensing units (D, D’) through rear terminal legs (LL, SL, SL’, LL’) that engage relevant guide ribs (R, R’) formed on the rear of the dispensing units (D, D’).
摘要:
A liquid detergent dispenser includes a replaceable cartridge (R) with squeezeable structure and dispensing device (E), a support (S) provided with holes (H) for wall mounting as well as with a seat (U) suitable to receive the cartridge (R), and means (C, D, N) for locking the cartridge (R) in the seat (U) which can be disengaged only through a specific tool (K). In this way it is possible to combine the practicality of disposable dispensers with the irremovability of conventional wall dispensers.
摘要:
An element for adjusting the width of the outlet (11) in paper towel dispensers (10) consists of a single piece molded in a plastic material having resilience features, in two specular left (1a) and right (1b) versions, which is substantially C-shaped with two lugs extending from a central body. Said lugs are parallel and spaced by a distance substantially equal to the thickness of the bottom wall (12) of the dispenser (10) in the area where the outlet (11) is formed, so as to enclose said area between a first lug of smaller extension on the outer side and a second lug of greater extension on the inner side. The inner lug carries a securing member suitable to couple with any of a plurality of mating fixing members provided close to the outlet (11) of the dispenser (10), so as to reduce by an adjustable extent the free width of the outlet.
摘要:
The present invention relates to a roll holder device, formed of a central member (1) and two elbow-shaped lateral members (4) comprising a small cylinder (8) for the support of a paper roll. Said central member (1) is provided with a multiplicity of slits (2), transversally arranged at the two longitudinal ends thereof, suitable for receiving a corresponding tongue (3) of the lateral members (4).
摘要:
A feeding and cutting unit for a dispenser of paper sheets obtained from a continuous band comprises a supporting structure (1, 2, 3) that rotatably supports a feeding roller (4) which in turn internally rotatably supports a shaft (5) parallel thereto which carries a blade (6) that during the rotation of the blade-carrying shaft (5) projects through a corresponding longitudinal slot formed in the feeding roller (4), the unit including a pair of constantly engaged end gearings formed by a first toothed wheel (7) integral with and coaxial to the blade-carrying shaft (5) and a second toothed wheel (8) formed on the supporting structure (1, 2, 3) at a position coaxial to the axis of rotation of the feeding roller (4). In this way, a simplification of the unit is achieved as well as a greater reliability and smoothness of operation guaranteed by the constant engagement whereby there are no problems of synchronized rotation of the blade-carrying shaft (5) and of the feeding roller (4) regardless of plays or wear that may rise over time.
摘要:
An element for adjusting the width of the outlet (11) in paper towel dispensers (10) consists of a single piece molded in a plastic material having resilience features, in two specular left (1a) and right (1b) versions, which is substantially C-shaped with two lugs extending from a central body. Said lugs are parallel and spaced by a distance substantially equal to the thickness of the bottom wall (12) of the dispenser (10) in the area where the outlet (11) is formed, so as to enclose said area between a first lug of smaller extension on the outer side and a second lug of greater extension on the inner side. The inner lug carries a securing member suitable to couple with any of a plurality of mating fixing members provided close to the outlet (11) of the dispenser (10), so as to reduce by an adjustable extent the free width of the outlet.
摘要:
A dispenser for pasty detergents includes a socket (A) for introducing a detergent container and a chamber (G) in communication with the socket (A) through a one-way detergent inlet valve and with the outside through a one-way outlet valve, a pressure and a vacuum being alternately created in said chamber (G) through a pump (P) provided with a return spring (S). Each of said one-way inlet and outlet valves consists of a membrane (M; V) made of an elastically deformable material and provided with a central bore, and of a corresponding conical shutter (N; Z) suitable to close said bore. The central portion of the membrane is thicker so as to have a greater rigidity, whereby in the closing return motion when it abuts against the conical surface of the shutter (N; Z) it cuts the residual film of detergent possibly remaining and achieves a perfect tightness without risk of dripping.