An adjustable curling iron is disclosed comprising a handle assembly comprising a proximal end configured to receive a power supply; a distal end; and one or more switches mounted on the surface of the handle; a heating rod comprising a first end and a second end; a cylindrical housing extending from the first end toward the second end; a tip positioned at the second end; and a heating element connected to the power supply and extending within the cylindrical housing along its length; and a coupling assembly configured to engage the distal end of the handle assembly and the first end of the heating rod, and further configured to adjust the position of the heating rod from a first position, wherein a longitudinal axis of the heating rod is substantially parallel to a longitudinal axis of the handle assembly, to a second position, wherein an angle formed between the longitudinal axis of the heating rod and the longitudinal axis of the handle assembly is between 90 degrees and 150 degrees.

A curling iron contains: a body, a fitting sleeve, a plug, and multiple clampers. The body includes multiple rolling ribs and two stop portions, wherein the multiple rolling ribs are arranged in a stepped shape and crisscross with one another. The body also includes an orifice and a hollow portion, wherein the hollow portion has two retaining slots configured to accommodate a heating plate. The fitting sleeve includes two locking portions corresponding to the two retaining slots of the body. A diameter of the plug is equal to that of the orifice of the body, each of the multiple clampers includes a fixing portion and a clamping portion, and the fitting sleeve is fitted into the hollow portion of the body. The plug is accommodated in the orifice of the body, and each clamper clamps the body.

A hair brush for use in a hairdressing store, a beauty shop, or at home, is able to easily and freely create a hair style by arranging frictional brush pins to a brush portion of the hair brush so that the hair is easily entangled around the brush portion. A plurality of frictional brush pins are aligned in line to form a frictional brush pin array in a longitudinal direction of the brush portion. Further, a plurality of frictional brush pin arrays are arranged in a circumferential direction of the brush portion at a predetermined interval. A constricted portion is formed between adjacent frictional brush pins so that the hair is entangled by the hair brush due to the constricted portion.

A hair styling iron with a built-in Bluetooth for using functionalities of the built-in Bluetooth while using the hair styling iron at high temperature is disclosed. The disclosed hair styling iron includes a circuit board with a built-in Bluetooth, a speaker, control button(s) and a rechargeable battery. Once the hair styling iron is paired with another Bluetooth device, the user can control certain function(s) of the connected Bluetooth device and also stream audio media from the connected Bluetooth device. The rechargeable battery provides power to the speaker and the circuit board when the hair styling iron is not connected to an alternative current (AC) power source.

An adjustable diameter mechanism includes a plurality of cylinder portions, each of the cylinder portions comprising an arcuate portion of a cylinder and extending along an arc of less than or about 120 degrees of a 360 degree circle and having an inner side and an outer side. The inner side of the cylinder portions are coupled to first ends of a scissors mechanism at a pivot point and a slot of the cylinder portions, the scissors mechanism having a first and a second piece pivotally coupled at a pivot coupling, respective second ends of the scissors mechanism coupled to a respective pair of threaded bolts engaged with a screw having opposing threads meeting at a central point thereof.

An adjustable diameter mechanism includes a plurality of cylinder portions, each of the cylinder portions comprising an arcuate portion of a cylinder and extending along an arc of less than or about 120 degrees of a 360 degree circle and having an inner side and an outer side. The inner side of the cylinder portions are coupled to first ends of a scissors mechanism at a pivot point and a slot of the cylinder portions, the scissors mechanism having a first and a second piece pivotally coupled at a pivot coupling, respective second ends of the scissors mechanism coupled to a respective pair of threaded bolts engaged with a screw having opposing threads meeting at a central point thereof.

Various exemplary attachments for hair care appliances and methods of using attachments for hair care appliances are provided. In general, a hair care attachment in an exemplary embodiment is in the form of a brush accessory that has a hollow body having first and second region, an attachment collar at a first end of the hollow body and having an inlet for receiving airflow, a plurality of bristles positioned along the first region of the hollow body, a plurality of outlet openings positioned along the first region of the hollow body adjacent the plurality of bristles, and a heater assembly positioned along the second region of the hollow body.

A hair-setting tool for setting hair styles is specifically configured to exhibit an improved hair-setting effect with the aid of heat. The heat-enhanced hair-setting tool of the present invention includes one or more heating components in or on the main body of the hair-setting tool. The heat required for setting hair may be provided by the heating components and/or by heating or re-heating the hair-setting tool to activate the heating components.

Disclosed is a hair curler, includes a housing, a first heating element and a driving assembly, where the first heating element is slidably arranged on the housing in the first direction, the first heating element is provided with a cavity, a sliding groove extending in a second direction is formed inside the cavity, the first direction is perpendicular to the housing, and the second direction is perpendicular to the first direction; and the driving assembly is arranged inside the cavity and includes two first connecting rods hinged to each other, the first connecting rods on the same side of the hinge shaft have the same length, one end of each of the two first connecting rods is slidably arranged inside the sliding groove, and the other end thereof is connected to the housing, thereby driving the first heating element to move up and down in the first direction.

Disclosed is a hair curler, includes a housing, a first heating element and a driving assembly, where the first heating element is slidably arranged on the housing in the first direction, the first heating element is provided with a cavity, a sliding groove extending in a second direction is formed inside the cavity, the first direction is perpendicular to the housing, and the second direction is perpendicular to the first direction; and the driving assembly is arranged inside the cavity and includes two first connecting rods hinged to each other, the first connecting rods on the same side of the hinge shaft have the same length, one end of each of the two first connecting rods is slidably arranged inside the sliding groove, and the other end thereof is connected to the housing, thereby driving the first heating element to move up and down in the first direction.