Disclosed are hair-styling devices.

Disclosed herein is a comb sensor for measuring combing resistance, wherein the comb sensor comprises: a comb or brush comprising a handle, a head connected to the handle, and teeth connected to the head; and a bend sensor located on at least one of the teeth, to measure the bending of the one of the teeth. The present invention provides improved sensitivity and/or detailed measurement result.

Disclosed herein is a comb sensor for measuring combing resistance, wherein the comb sensor comprises: a comb or brush comprising a handle, a head connected to the handle, and teeth connected to the head; and a bend sensor located on at least one of the teeth, to measure the bending of the one of the teeth. The present invention provides improved sensitivity and/or detailed measurement result.

A fluid-dispensing comb comprising a handle base including a reservoir to hold a fluid to be dispensed by the fluid-dispensing comb to the scalp; a hollow comb head attached to the handle base, the comb head including a plurality of hollow teeth with curved interior faces and terminating into open ends through which the fluid is dispensed to the scalp.

A fluid-dispensing comb comprising a handle base including a reservoir to hold a fluid to be dispensed by the fluid-dispensing comb to the scalp; a hollow comb head attached to the handle base, the comb head including a plurality of hollow teeth with curved interior faces and terminating into open ends through which the fluid is dispensed to the scalp.

The dual tank beard care multi-tool disclosed herein is intended to be carried by a user and provide a mobile source of beard care grooming tools. The device provides two distinct tanks, one for oils and one for balms, and a plurality of tools required by beard wearers. Among these tools may be a switched beard comb, which may be manually or semi-automatically switched so that a user may carry the device without the comb teeth being exposed. The first tank and second tank may be integrated into the device main body or may be removably attached. The device may further comprise a plurality of receivers for receiving a folding comb, a scissor, and a beard brush. A mirror may also be installed within the device, and a heating element may be incorporated in some embodiments.

A hair care device (B) comprises an ion generator (I), and a grounding protrusion protruding from the hair care device (B). When the hair care device comprises a sensor (MP), and ancillary elements (AE, G) for guiding hair to or along the sensor (MP), the grounding protrusion advantageously includes at least one of the ancillary elements (AE, G).

A hair care device (B) comprises an ion generator (I), and a grounding protrusion protruding from the hair care device (B). When the hair care device comprises a sensor (MP), and ancillary elements (AE, G) for guiding hair to or along the sensor (MP), the grounding protrusion advantageously includes at least one of the ancillary elements (AE, G).

A hair oil applicator includes a container and a closure. The container includes a base, wall, a threaded portion, and a top surface. The walls extend upwardly from the base. The threaded portion is at an upper end of the container. The top surface includes a flat resilient member. The closure dispenser includes a cylindrical cap. The cap includes counter threads, an elongated horizontally placed distributor tube, an inner cylindrical stopper, and an outer cylindrical stopper. The counter threads are on an inner side of the cap. The counter threads are capable of screw engagement with the threaded portion of the container along threaded joints. The distributor tube is on a top surface of the cap. The distributor tube includes a plurality of upwardly extending nozzles configured to dispense oil from the container. The inner cylindrical stopper is capable of providing leakproof sealing for the oil.

A hair oil applicator includes a container and a closure. The container includes a base, wall, a threaded portion, and a top surface. The walls extend upwardly from the base. The threaded portion is at an upper end of the container. The top surface includes a flat resilient member. The closure dispenser includes a cylindrical cap. The cap includes counter threads, an elongated horizontally placed distributor tube, an inner cylindrical stopper, and an outer cylindrical stopper. The counter threads are on an inner side of the cap. The counter threads are capable of screw engagement with the threaded portion of the container along threaded joints. The distributor tube is on a top surface of the cap. The distributor tube includes a plurality of upwardly extending nozzles configured to dispense oil from the container. The inner cylindrical stopper is capable of providing leakproof sealing for the oil.