Devices and methods for styling hair, and in particular, to devices and methods for styling hair using electrolysis are described herein. A method for styling hair includes arranging a section of hair between a first electrode and a second electrode. The section of hair is contacted with an electrolyte before being arranged between the first and second electrodes, after being arranged between the first and second electrodes, and/or concurrently with being arranged between the first and second electrodes. The method further includes causing the first electrode to have a first negative potential, and causing the second electrode to have a second potential, such that the absolute value of the first negative potential is greater than the absolute value of the second potential, and such that the difference in electrical potential between the first electrode and the second electrode creates an electrolysis zone between the first electrode and the second electrode.

A hair straightener (HS) comprises a heating unit (HU) for heating hair while exercising a pressure on the hair, a temperature sensor (TS) for measuring a temperature of the heated hair to obtain a measured temperature, and a pressure adjustment unit (PAU) for adjusting the pressure exercised by the heating unit (HU) on the hair, in dependence on the measured temperature. The heating unit (HU) may comprise a pair of heating plates (HP1, HP2) between which hair is clamped, and the pressure adjustment unit (PAU) may be arranged for changing a distance between the heating plates (HP1, HP2). The pressure adjustment unit (PAU) may comprise a motor-operated push tool (W, C) for increasing the distance between the heating plates (HP1, HP2) when the measured temperature exceeds a first threshold temperature. The hair straightener (HS) may comprise a pair of hinged arms (A1, A2) each provided with a respective one of the heating plates (HP1, HP2). The pressure adjustment unit (PAU) may comprise a motor-operated pull tool (W, S), for decreasing a distance between the hinged arms (A1, A2) when the measured temperature falls below a second threshold temperature, whereby the distance between the heating plates (HP1, HP2) is reduced.

In various embodiments, hairstyling devices utilize liquid agents for styling, bleaching, coloring, and/or other hair treatments. Leakage of the liquid agents is prevented by use of a vacuum source that removes excess liquid from the device, sufficient liquid for treatment remaining within the device in one or more absorbent pads.

Devices and methods for styling hair, and in particular, to devices and methods for styling hair using electrolysis are described herein. A method for styling hair includes arranging a section of hair between a first electrode and a second electrode. The section of hair is contacted with an electrolyte before being arranged between the first and second electrodes, after being arranged between the first and second electrodes, and/or concurrently with being arranged between the first and second electrodes. The method further includes causing the first electrode to have a first negative potential, and causing the second electrode to have a second potential, such that the absolute value of the first negative potential is greater than the absolute value of the second potential, and such that the difference in electrical potential between the first electrode and the second electrode creates an electrolysis zone between the first electrode and the second electrode.

Devices and methods for styling hair, and in particular, to devices and methods for styling hair using electrolysis are described herein. A method for styling hair includes arranging a section of hair between a first electrode and a second electrode. The section of hair is contacted with an electrolyte before being arranged between the first and second electrodes, after being arranged between the first and second electrodes, and/or concurrently with being arranged between the first and second electrodes. The method further includes causing the first electrode to have a first negative potential, and causing the second electrode to have a second potential, such that the absolute value of the first negative potential is greater than the absolute value of the second potential, and such that the difference in electrical potential between the first electrode and the second electrode creates an electrolysis zone between the first electrode and the second electrode.

An automatic curler for stereoscopic S-shaped curling includes a first handle, a second handle, and a heating plate. The first handle is in a strip shape as a whole. A first end of the first handle is hinged with a first end of the second handle. A hair curling device is disposed at a side of a second end of the first handle facing the second handle. The hair curling device includes a hair curling column facing the second handle and vertically disposed on the first handle, and a hair hooking portion capable of rotating around the hair curling column and connected with an electric actuator. A protective wall is provided around an outer periphery of the hair hooking portion.

An automatic curler for stereoscopic S-shaped curling includes a first handle, a second handle, and a heating plate. The first handle is in a strip shape as a whole. A first end of the first handle is hinged with a first end of the second handle. A hair curling device is disposed at a side of a second end of the first handle facing the second handle. The hair curling device includes a hair curling column facing the second handle and vertically disposed on the first handle, and a hair hooking portion capable of rotating around the hair curling column and connected with an electric actuator. A protective wall is provided around an outer periphery of the hair hooking portion.

A hair straightener (HS) comprises a heating unit (HU) for heating hair while exercising a pressure on the hair, a temperature sensor (TS) for measuring a temperature of the heated hair to obtain a measured temperature, and a pressure adjustment unit (PAU) for adjusting the pressure exercised by the heating unit (HU) on the hair, in dependence on the measured temperature. The heating unit (HU) may comprise a pair of heating plates (HP1, HP2) between which hair is clamped, and the pressure adjustment unit (PAU) may be arranged for changing a distance between the heating plates (HP1, HP2). The pressure adjustment unit (PAU) may comprise a motor-operated push tool (W, C) for increasing the distance between the heating plates (HP1, HP2) when the measured temperature exceeds a first threshold temperature. The hair straightener (HS) may comprise a pair of hinged arms (A1, A2) each provided with a respective one of the heating plates (HP1, HP2). The pressure adjustment unit (PAU) may comprise a motor-operated pull tool (W, S), for decreasing a distance between the hinged arms (A1, A2) when the measured temperature falls below a second threshold temperature, whereby the distance between the heating plates (HP1, HP2) is reduced.

Devices and methods for styling hair, and in particular, to devices and methods for styling hair using electrolysis are described herein. A method for styling hair includes arranging a section of hair between a first electrode and a second electrode. The section of hair is contacted with an electrolyte before being arranged between the first and second electrodes, after being arranged between the first and second electrodes, and/or concurrently with being arranged between the first and second electrodes. The method further includes causing the first electrode to have a first negative potential, and causing the second electrode to have a second potential, such that the absolute value of the first negative potential is greater than the absolute value of the second potential, and such that the difference in electrical potential between the first electrode and the second electrode creates an electrolysis zone between the first electrode and the second electrode.

Devices and methods for styling hair, and in particular, to devices and methods for styling hair using electrolysis are described herein. A method for styling hair includes arranging a section of hair between a first electrode and a second electrode. The section of hair is contacted with an electrolyte before being arranged between the first and second electrodes, after being arranged between the first and second electrodes, and/or concurrently with being arranged between the first and second electrodes. The method further includes causing the first electrode to have a first negative potential, and causing the second electrode to have a second potential, such that the absolute value of the first negative potential is greater than the absolute value of the second potential, and such that the difference in electrical potential between the first electrode and the second electrode creates an electrolysis zone between the first electrode and the second electrode.