A hair clip includes a curvilinear upper clamping arm having a shape as a curved knurled member; a curvilinear lower clamping arm have a slightly curved bend up shape; and a hinge assembly, said upper clamping arm including two side ears, an elongated projections on an lower surface, said lower clamping arm including two side brackets, an elongated opening extending from a position adjacent of the other end to the side brackets, protrusions disposed on an upper surface at either side of the opening, and said hinge assembly including a torsion spring, pins through the side ears and the brackets. The upper clamping arm and the lower clamping arm set in a curved shape, the middle parts of the upper and lower clamping arms do not abut against each other to increase a large space for accommodating hair.

A luminous hair accessory is provided. The luminous hair accessory includes a light module and a main body for holding hair. At least a portion of the main body is made of light guide material and has a light entrance and a light extraction structure. A fixed light path from the light entrance to the light extraction structure is formed in the light guide material. The light module is coupled to the main body and configured to emit light to the light entrance on the main body. The light travels over the portion of the main body and is then extracted from the portion of the main body through the light extraction structure.

A volume enhancing hair device is provided comprising a comb element, a coupling joint attached to a first end of the comb element, a clasping mechanism coupled to at least one of the comb element and the coupling joint, and one or more elastic bands coupled to the coupling joint. The volume enhancing hair device is designed to maximize the volume of a user's chosen hair style while having a structurally and functionally simple construction and design.

A volume enhancing hair device is provided comprising a comb element, a coupling joint attached to a first end of the comb element, a clasping mechanism coupled to at least one of the comb element and the coupling joint, and one or more elastic bands coupled to the coupling joint. The volume enhancing hair device is designed to maximize the volume of a user's chosen hair style while having a structurally and functionally simple construction and design.

A weighted hair accessory device is provided, wherein the hair accessory device includes a main body including a first movable arm and a second movable arm, wherein the main body is configured to move between an open and a closed position; a hinge element pivotally connecting a first end of the first movable arm to a first end of the second movable arm; and a securing device having a first latching element located at a second end of the first movable arm and a second latching element located at a second end of the second movable arm, wherein the securing device is configured to releasably secure the main body in the closed position. The hair accessory device is configured to apply weight to a portion of hair in order to straighten and/or prevent shrinkage of the portion of hair during drying, e.g., without the use of chemical substances or heat.

A weighted hair accessory device is provided, wherein the hair accessory device includes a main body including a first movable arm and a second movable arm, wherein the main body is configured to move between an open and a closed position; a hinge element pivotally connecting a first end of the first movable arm to a first end of the second movable arm; and a securing device having a first latching element located at a second end of the first movable arm and a second latching element located at a second end of the second movable arm, wherein the securing device is configured to releasably secure the main body in the closed position. The hair accessory device is configured to apply weight to a portion of hair in order to straighten and/or prevent shrinkage of the portion of hair during drying, e.g., without the use of chemical substances or heat.

Disclosed herein are devices and methods for holding hair to prevent hair damage during combing procedures. A hair gripping device can include a handle, a jaw connected to the handle, and a grip retained within the jaw. The handle and the jaw may comprise portions of first and second arms of the hair gripping device. The grip may be configured to hold a plurality of hair strands at a hair contact portion of the grip. With actuation of the handle, the jaw may be configured to move between a closed position in which movement of a majority of strands in a bundle of hair within the first hair contact portion is inhibited by the grip and an open position in which movement of a majority of hair strands in a bundle of hair within the first hair contact portion is not inhibited by the grip.

Disclosed herein are devices and methods for holding hair to prevent hair damage during combing procedures. A hair gripping device can include a handle, a jaw connected to the handle, and a grip retained within the jaw. The handle and the jaw may comprise portions of first and second arms of the hair gripping device. The grip may be configured to hold a plurality of hair strands at a hair contact portion of the grip. With actuation of the handle, the jaw may be configured to move between a closed position in which movement of a majority of strands in a bundle of hair within the first hair contact portion is inhibited by the grip and an open position in which movement of a majority of hair strands in a bundle of hair within the first hair contact portion is not inhibited by the grip.

A hair clip includes a clip main body. The clip main body includes a hair-sectioning piece to be inserted into hair for gathering a bundle of hair; and a hair-holding piece joined to and cooperating with the hair-sectioning piece for providing a hair-holding space, and movable relative to the hair-sectioning pieces in response to an external force for enlarging the hair-holding space and creating an open mouth from which the bundle of hair enters the hair-holding space. A specified clearance is provided between the hair-sectioning piece and the hair-holding piece for accommodating a plurality of hair-retaining teeth in the hair-holding space. The hair clip further includes an adaptive hair-retaining arm joined to the clip main body and deformable to an extent varying with a volume of the bundle of hair to at least partially cover the open mouth for retaining the bundle of hair in the hair-holding space.

A hair clip includes a clip main body. The clip main body includes a hair-sectioning piece to be inserted into hair for gathering a bundle of hair; and a hair-holding piece joined to and cooperating with the hair-sectioning piece for providing a hair-holding space, and movable relative to the hair-sectioning pieces in response to an external force for enlarging the hair-holding space and creating an open mouth from which the bundle of hair enters the hair-holding space. A specified clearance is provided between the hair-sectioning piece and the hair-holding piece for accommodating a plurality of hair-retaining teeth in the hair-holding space. The hair clip further includes an adaptive hair-retaining arm joined to the clip main body and deformable to an extent varying with a volume of the bundle of hair to at least partially cover the open mouth for retaining the bundle of hair in the hair-holding space.