De Anna, Pier Luigi

The invention relates to a nozzle for hair dryers which comprises a blade arranged to longitudinally and symmetrically divide the nozzle and shaped so as to protrude from the opening for the outflow of air with a portion provided with a sequence of hexagonal and circular holes. The nozzle advantageously allows to limit the return air phenomenon and therefore avoids the fatigue of the motor of the hair dryer and it ensures a distribution of the airflow which optimises the drying times.

The invention relates to an integrated control system for hair curling irons and hair straighteners, or similar appliances provided with heating means provided for reaching high temperatures, which allows to implement, detecting the state of use or non-use of the device, besides the energy saving function for a predetermined time range, allowing an advantageous reduction of consumptions, without this jeopardising the activity of the user, also a predictive system for compensating the temperature change when using the device.

The invention relates to a heater for electric hair styling appliance, consisting of a tubular body, made of conductor material, which houses heating means through support means adapted to allow the thermal transfer from the heating means to the tubular body. The invention provides for that the means which support the heating means consist of a pair of sections made of conductor material elastically connected to each other by means of thrust devices, geometrically configured to be fittingly coupled to said sections and to exert on said pair of sections the force required to provide a direct and stable contact with the inner surface of the tubular body of the heater.

The present application discloses a double-pipe extrusion bottle cap, and relates to the technical field related to bottle caps, comprising a hose and a bottle cap arranged on an open end of the hose. The hose comprises an outer pipe and an inner pipe, and the outer pipe is provided with a first liquid outlet hole for liquid in the inner pipe to be discharged and a second liquid outlet hole for liquid in the outer pipe to be discharged; the bottle cap comprises a lower cap rotatably connected to the hose, the lower cap is provided with an upper cap in a flipping manner, and the lower cap is provided with a first liquid outlet and a second liquid outlet; and the following three liquid discharge modes can be achieved during a rotation stroke of the bottle cap: mode 1: when the first liquid outlet is communicated with the second liquid outlet hole, and the second liquid outlet is communicated with the first liquid outlet hole, the liquid in the inner pipe and the liquid in the outer pipe can be discharged simultaneously; mode 2: when the first liquid outlet hole is communicated with the first liquid outlet, the liquid in the inner pipe can be discharged; mode 3: when the second liquid outlet hole is communicated with the second liquid outlet, the liquid in the outer pipe can be discharged.

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Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

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A flexible connecting element (18, 19) for a covering assembly for vehicles, trailers, semi-trailers and containers, said connecting element comprising a strap (18a, 19a) of plastic material configured to connect a plurality of carrier ribs (15) to each other, said carrier ribs being adapted to support a tarpaulin (T), wherein said connecting element is bonded on the outer surface to a reinforcing material consisting of a fiber of a plastic material equal to or compatible with the plastic material of the strap of a material that has a greater tensile strength than the plastic material of the strap and of nonwoven fabric.

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