A method for treating the hair with the aid of a treatment device, notably a heat treatment device, in particular a straightening device, in which a lock of hair is exposed, while the device is being moved along the latter, in a single operation to: apply cosmetic composition with the aid of an application member of the device, and then to apply steam with the aid of a steam outlet of the device that is offset relative to the application member in the direction of movement of the lock of hair by a nonzero distance v, measured between the median plane of the steam outlet and the median plane of the application member, of less than or equal to 10 mm.

A hand held appliance including a fluid flow path extending between a fluid inlet and a fluid outlet and a ceramic heater within the fluid flow path wherein the fluid flow path is non-linear and the heater is non-linear. The appliance may include a housing wherein the housing houses the heater and encloses the fluid flow path, and wherein the housing is curved. The heater may be curved. The housing may include a straight section and a curved section and the heater is housed within the curved section. The heater may include at least one heating element comprising a flat ceramic plate and a conductive track. The heating element may be arcuate. The heating element may have a constant curvature.

A beauty product device is disclosed which includes a variety of sensors for sensing the way in which a user is operating the device. The sensor data can be processed and compared with pre-stored data representative of a desired style and feedback messages generated and provided back to the user to help them achieve the style they wish to achieve based on the comparison.

Discussed is a hair care appliance including: a first care body having a first care electrode; a second care body having a second care electrode; and a bending unit connected between the first care body and the second care body. The first care body includes a main substrate electrically connected to the first care electrode, and a processor provided at the main substrate, and the second care body includes a battery electrically connected to the second care electrode, and the bending unit includes an elastic housing and a flexible substrate which is accommodated in the elastic housing and which electrically connects the battery to the main substrate.

Disclosed is an electric splint, used for straightening hair and curling hair, which includes two splint parts clamped to each other and hinged to each other at one end, the splint part includes an elongated housing, a heating-plate component mounted on a clamped side of the housing, comb teeth located in a position corresponding to an axial position of the heating-plate component and distributed on an outer surface of the housing, and an air duct located inside the housing; air outlet holes communicating with the air duct are provided at two side edges of the housing corresponding to a distribution area of the comb teeth, and the electric splint further includes a fan component and an air inlet for providing cold air to the air duct.

Hairstyling devices include one or more heat transmissive elements having a coating disposed thereon, the coating having ceramic and lava rock incorporated therein. The use of lava rock-containing coatings as described herein results in hairstyling devices with heat transmissive elements exhibiting enhanced heat retention, faster heat recovery, and increased ion emission. Furthermore, lava rock-containing coatings have been found more durable than equivalent heat transmissive element coatings that do not have lava rock incorporated therein.

The present invention provides a water-pumping device and a hairdressing device. The water-pumping device is connected to a liquid storage device to deliver liquid in the liquid storage device, and includes a chamber for containing the liquid and a squeezing device. Two ends of the chamber are communicated with a first water delivery channel and a second water delivery channel respectively, the first water delivery channel is connected to the liquid storage device, and a wall surface of the chamber is at least partially made of a deformable material, and the squeezing device periodically squeezes the deformable material from one end of the chamber to the other end thereof to make the first water delivery channel pump water and the second water delivery channel deliver water. No hose is provided in the chamber so that the number of components is reduced and the overall structure is simplified.

Disclosed is an angle deflection type twisted hair styling device, including an upper gripping portion and a lower gripping portion openable and closeable through a hinge structure. An upper clamping head is connected to the upper gripping portion. A lower clamping head is connected to the lower gripping portion. An upper clamping surface is provided on the upper clamping head. A lower clamping surface is provided on the lower clamping head. The upper clamping surface has an upper twisted deflection angle with respect to the upper gripping portion. The lower clamping surface has a lower twisted deflection angle with respect to the lower gripping portion. The upper twisted deflection angle equal to the lower twisted deflection angle. A hairstyle with an inclined angle and a twisted shape can be realized without rotation of a user's hand, and the hairstyle can be completed without major changes to perm action.

The invention relates to a device for treating, especially styling, hair, comprising: a receptacle (25) containing a product to be applied, said product being contained in the receptacle in a fluid state; two jaws (3, 4) that are movable in relation to each other and can adopt a spread configuration for the insertion of a lock of hair therebetween and a closed configuration for treating the lock of hair, said jaws (3, 4) being movable along the lock of hair in said closed configuration; an application body (23) for applying the cosmetic product, carried by one of said jaws and suitable for coming into contact with the hair in the closed position; and a steam outlet (21) on the other one of said jaws, for exposing the hair engaged in the device to the steam.

The invention relates to a hair styling device, and in particular to a hair straightener. The hair styling device (10; 210) has a first arm (12; 212) and a second arm (14; 214), the first and second arms being moveable relative to one another between a closed or operative condition and an open or inoperative condition. The first member (12; 212) has a first heating panel (16; 116; 216) and the second member (14; 214) has a second heating panel (18; 118; 218). The heating panels (16, 18; 116, 118; 216, 218) are corrugated to increase the length of the path the hair must take between the heating panels. The first and second heating panels are spaced apart in the operative condition so as not to press or clamp the hair therebetween. The first member (12; 212) also has a first pressing panel (26; 126; 226) and the second member (14; 214) also has a second pressing panel (28; 128; 228), the first and second pressing panels in their operative position engaging so that the hair is pressed between the pressing panels.