KR102505391B1 - Hairstyling apparatuses and related methods - Google Patents

Abstract

The present invention relates to a hair styling device. The hairstyling device of the present invention includes a heated (= referred to as heated) barrel having a central axis. In addition, the hair styling device of the present invention includes a rotating member arranged to rotate along the central axis of the barrel and located at an end of the barrel and a heating element connected to the barrel. The rotating member includes a tab extending along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface. Also, the hairstyling device of the present invention includes at least one rod attached to the at least one tab. The rod is heated by the heating element during use of the device.

Description

Hair styling device and related method {HAIRSTYLING APPARATUSES AND RELATED METHODS}

This application claims priority to U.S. patent applications 16/943,159 (filed July 30, 2020) and 17/355,103 (filed June 22, 2021).

The said U.S. patent application Ser. No. 17/355,103, filed on Jun. 22, 2021, is a continuation-in-part of U.S. Patent Application No. 16/943,159, and U.S. Patent Application No. 16/943,159, filed on Jul. 30, 2020, was filed on Aug. 24, 2018. This is a continuation-in-part of U.S. Patent Application Serial No. 16/111,970, filed on 21 March 2016, which is a reissue of U.S. Patent Application 15/076,065, filed on 28 December 2015. It is a continuation-in-part of US patent application Ser. No. 14/980,280 filed at .

The present invention relates generally to hairstyling devices, and more particularly to hair curling devices and related methods.

Heated styling irons (e.g., curling irons) are used to shape the hair into various styles, e.g., curl the hair to give it a curl that does not occur naturally, or can be straightened to remove any kinks or curls. Circular or semi-circular curls can be created by wrapping hair around the outer surface of a heated cylindrical curling iron.

Conventional curling irons include a cylindrical curling surface with a clamping member that fits around a portion of the surface. During use, the curling mandrel may be heated. A clump of hair is clamped to the surface by the clamping member and curled by rotation of the surface. Heat applied to the surface can change the texture of the hair such that it curls. After a predetermined time, the clamping member is separated from the surface and the curled hair is free. Disadvantages of this clamping configuration include uneven distribution of hair under the clamp. Often the ends of the hair separate from under the clamps or otherwise fall out. Another disadvantage is that hair that could be combed before curling is now rebundled. Usually, curling with clamps is a two-handed procedure. This may strain the user's wrist.

Some conventional devices include a motorized heated surface to automatically wrap hair around the device. However, these motorized devices do not provide a means for holding pre-combed hair. For example, many of these motorized devices include a clamp that reversibly anchors hair to a heated surface at the start of winding. However, the user needs to move the motorized and heated curling iron towards his scalp and/or face as the barrel rotates.

State-of-the-art devices without clamps are ineffective at holding the hair at the correct angle or in the correct amount, so that sufficient heat cannot be applied to the hair to effect a curl.

A need exists in the art for a system that can simplify hair curling. A need also exists for systems and methods that produce more naturally and evenly curled hair while allowing the hair to remain combed. This system and method should allow simultaneous single-handed operation of hair curling and combing, especially without the previously mentioned clamps of state-of-the-art systems.

Republic of Korea Patent Registration No. 10-0961601 Korean Patent Publication No. 10-2018-0072570

One object of the present invention is to provide a hair curling device and method that overcomes the drawbacks of the state of the art.

Another object of the present invention is to provide a device and method capable of simultaneously curling and combing hair. One feature of the present invention is that no clamps are present or required to curl the hair around the heated cylindrical surface. Accordingly, there are no clamps or other structures over the heating surface of the device, so that the entire heating surface is fully exposed and accessible. An advantage of the present invention is that any amount or thickness of hair can be curled and combed simultaneously and in a single-handed operation. Another benefit is that the hair is prevented from tangling.

Another object of the present invention is to provide a device for styling hair more efficiently. One feature of the invention is that the comb teeth extend towards the hairstyling surface without contacting the hairstyling surface. Another feature is that it includes inwardly extending thermally conductive or non-thermally conductive blades, the latter of which are rigid or reversibly deformable (ie, non-rigid material). An advantage of the present invention is that the inwardly extending combs and blades press the hair against the hairstyling surface at pressure and for a time allowing heat to be transferred from the hairstyling surface to the hair.

Another object of the present invention is to provide an apparatus and method for combining several hairstyling operations into one system. A feature of the present invention is that the elongated rotational surface of the device is in close spatial relationship with one or more axially extending members, each member having a first proximal end attached to the rotational plate and a first proximal end that may or may not be in contact with the surface. It has 2 distal ends. Another feature of the present invention is that there may be a comb or blade on each of one or more of the axially extending members. An advantage of the present invention is that it simultaneously combs, curls and heats the hair in a single-handed operation without the need for clamps seen in prior art systems. This results in shorter styling times and thus healthier hair.

One object of the present invention is to provide a versatile, portable device for curling or otherwise styling hair. A feature of the device is a longitudinally extending barrel to be heated which can be stationary or rotated. An advantage of the present invention is that the radially protruding members, such as combs and other protrusions, are spaced from each other and from the barrel to be removable and tailored by the user so as not to interfere with each other. This is particularly helpful when styling forehead hair or bangs, during which the device is held horizontally.

Briefly, a hairstyling device is provided, comprising: a barrel defining a hairstyling surface and a central longitudinal axis; a heating element in thermal communication with the barrel to be heated to heat the barrel; and a rotating member disposed at an end of the hairstyling surface and configured to rotate about a longitudinal axis of the barrel to be heated. The rotating member rotates along the longitudinal length of the hairstyling surface for less than the total longitudinal length of the hairstyling surface and the rotating plate surrounding the bottom portion of the barrel to be heated (so as to be in spatially proximate relationship with the proximal end of the barrel). Includes tabs extending from the plate. Alternatively, the tab may be removably attached to the sleeve/collar of the rotating member, or may be molded integrally therewith. The rotating member further comprises a comb member removably attached to the tab (e.g., slidably received along a longitudinal axis of the tab), the comb member disposed along a longitudinally extending surface of the hairstyling surface. A plurality of comb teeth are defined.

Also provided is a method for curling hair comprising: a heated barrel defining a hairstyling surface and an axially extending comb, engaging hair with the comb and rotating a heated barrel central axis; a heating element for heating the barrel to be heated; and supplying a rotational member disposed at the end of the hairstyling surface and configured to rotate about the central axis of the barrel to be heated, the rotational member comprising a rotational plate surrounding the bottom portion of the barrel to be heated and the entire longitudinal direction of the hairstyling surface. a tab extending from the rotating plate along a longitudinal length of the hairstyling surface, the rotating member including a comb member attached to the tab, the comb member being disposed along the longitudinal length of the hairstyling surface; Including a plurality of comb teeth); positioning the free end of the hairstyling surface near the head of the user; placing the hair attached to the user's head to the rotating member; and wrapping the held hair around the hairstyling surface so as to rotate the rotating member around the hairstyling surface to wind the hair around the hairstyling surface to curl the hair.

The present invention, along with the above and other objects and advantages, will be best understood from the following detailed description of preferred embodiments of the present invention, shown in the accompanying drawings.

1A shows a side view of a hair curling device having a rotating member according to an aspect of the present invention.
FIG. 1B is a cutaway view of FIG. 1A taken along line B-B.
1C is a detailed view of a barrel and rotating member in accordance with features of one embodiment of the present invention.
Fig. 2a shows the view of Fig. 1 taken along line 2 - 2;
2B is a detailed view of a direction dial actuation mechanism in accordance with an aspect of the present invention.
3A shows a side view of an exemplary rotating member.
3B shows a comb positioning mechanism in accordance with an aspect of the present invention.
3C shows another comb positioning mechanism in accordance with an aspect of the present invention.
3D shows a mechanism for enabling motion of a comb, in accordance with an aspect of the present invention.
3E shows a comb with a proximal end in hinged communication with the sleeve of the rotating member proximal to the base of the barrel.
Figure 4 is a view of Figure 3A taken along line 4 - 4;
Figure 5 shows the device of the present invention positioned alongside the user's head.
6 is an enlarged view of hair entrained inside a device of the present invention, in accordance with an aspect of the present invention.
7A shows a fully assembled collar in accordance with features of the present invention.
7B is an isometric view of a rotating member used with the device of the present invention.
FIG. 7C is an isometric view of a pin used in connection with the rotating member shown in FIG. 7B.
7D is an isometric view of a tab for anchoring a comb used with the device of the present invention.
7E is an isometric view of a comb used with the device of the present invention.
8 is a side view of an alternative embodiment of the device.
9 is a top view of an alternative embodiment.
10 is a rotated side view of an alternative embodiment.
11 is an isometric view of an alternative embodiment.
12 is a rotated isometric view of an alternative embodiment.

The foregoing summary and the following detailed description of specific embodiments of the present invention will be better understood when read in conjunction with the accompanying drawings.

As used herein, an element or step described in the singular or appended with a word such as "one" is not meant to exclude a plurality of such elements or steps, unless such exclusion is expressly stated. It should be understood. Further, references to "one embodiment, an embodiment or an embodiment" of the present invention are not intended to be construed as excluding the existence of additional embodiments that also include the recited features. Moreover, unless expressly stated to the contrary, embodiments that “comprise” or “have” an element or a plurality of elements having a particular characteristic may include additional such elements not having that characteristic.

The present invention provides a hair curling device comprising a rotating member configured to wrap hair around a generally stationary barrel to be heated. Another embodiment of the present invention involves the use of a rotating barrel to be heated.

A feature of the present invention is that a hairstyling device includes a rotating member comprising an axially extending tab or protrusion, and a comb comprising a plurality of teeth attached to the tab and disposed along a longitudinal axis α of the hairstyling surface. and the teeth extend in the direction of the angle φ from the longitudinal axis α. This allows the hair to follow the tab more evenly.

Generally, the hair is in contact with an elongated stationary, elongated, or rotating member. The distal end of the member terminates in at least one longitudinally extending tab or protrusion. If there is more than one protrusion, the protrusions are spaced from each other along an arc defining the distal periphery of the rotating member. The protrusions may be spaced symmetrically from each other to capture approximately equal amounts of hair. This allows the hair to be more uniformly wound around the surface of the barrel to be heated, as described below. However, if the tabs are positioned asymmetrically, grabbing and winding of the hair will still occur. The previously mentioned tabs are positioned radially from the barrel to provide a space between the tab(s) and the hairstyling surface to catch the hair caught in the tab and also prevent the hair from being compressed and caught on the surface for too long. This open configuration (eg compared to a clamping curler) provides the option of having a comb, fluid filled micro applicator, etc. over one or more of the tabs.

1A shows an elevational view of an exemplary hair curling device having a rotating member for curling hair around a heated barrel (the barrel may or may not also be rotatable, as discussed below). FIG. 2 shows a top view of the exemplary hair curling device shown in FIG. 1A . 3A shows a side view of an exemplary rotating member. FIG. 4 shows a view from line 4-4 of the exemplary rotational member shown in FIG. 3;

As shown in FIG. 1A , a hairstyling (eg, curling) device or appliance 100 includes a cylindrical surface to be heated, such as a barrel 102 that is generally cylindrical. The first proximal end 109 of the barrel is connected to the distal end 111 of the housing 104 (eg handle). The proximal end of housing 104 terminates in power cord 120 or, in the case of a cordless version of the device, an electrical charging port. The longitudinal axis of the barrel is coaxial with the longitudinal axis of the housing.

Barrel 102 defines a hairstyling surface 132 , which according to the embodiment does not rotate relative to handle 104 (eg, is not rotatably connected to the handle). Rather, surface 132 provides a cylindrical surface that does not move, around which the hair is wrapped and heated to form curls. The barrel 102 generally extends longitudinally between the above-mentioned first proximal end 109 (represented by a phantom dashed line), a second distal end terminating at a thermally insulated tip 122, and between the two ends thereof. defines the surface on which

Barrel 102 typically includes a heating element 103 (eg, a ceramic heating element) (shown schematically in FIG. 1 ), which heating element is at least a portion of barrel 102 for curling a user's hair. (eg, the overlying hairstyling surface 132). A heating element 103 (shown in the figure as positioned approximately midway between the first and second ends of the barrel) may be encapsulated by the barrel 102 to be positioned below the surface 132 of the barrel. . This location prevents the heating element from physically contacting the hair or scalp and overheating their structure. In this configuration, surface 132 is heated by heating element 103 through heat conduction.

A heat select switch 118 (shown in FIG. 2 ) may be positioned along the handle, which allows one-handed operation to turn the device on or off and also allows for switching between different heat settings, such as high and low temperature settings. It is configured to allow you to choose one. In this embodiment, the thermal select switch 118 is located proximal to the distal end 111 of the handle.

Barrel 102 may be formed from a material that is typically thermally conductive and resilient, such as a metal selected from the group consisting of aluminum, iron, steel, silver, alloys thereof, and combinations thereof. The thermally conductive, elastic material is surrounded (eg, coated or wrapped) with a material having a lower thermal conductivity than the barrel (eg, a non-thermal conductive material) to prevent or minimize damage to the hair. Such low thermal conductivity material may be a non-metallic material selected from the group consisting of ceramic, glass, stone (eg, tourmaline), and combinations thereof.

Barrel 102 may be formed to a variety of widths (eg, diameters) based on the intended curl desired by the user. In some embodiments, barrel 102 may have a cross section or diameter that is between about 0.375 inches and about 2.5 inches. Exemplary diameters range from about 0.5 inches to about 1.5 inches. In the example shown, the barrel 102 has a diameter of approximately 1 inch.

The aforementioned thermally insulated cooling tip 122 is disposed at the free exposed second distal end of the barrel 102 . In some embodiments, the free distal end of the barrel is disposed opposite the handle. The cooling tip 122 can help reduce the possibility of the user getting burned by the barrel 102 , for example by forming a physical barrier between the end of the barrel 102 and the user's head.

The free exposed end of the styling device, including the exposed distal end of the barrel, typically does not have a housing or enclosure to trap hair. That is, the free end of the barrel is typically unenclosed and open to the surrounding environment, so that the hair can be more easily gripped and wrapped around the hairstyling surface. It slides more easily toward the distal end of the device for removal of the resulting curled hair. Otherwise, such a housing or enclosure may form an obstruction that may make it more difficult for a user to easily remove hair from the styling device. For example, hair may be wrapped around one or more surfaces within the confines defined by such an enclosure.

1A and 1B show an axis beyond the distal end of a comb 134 or tab 142 with the entire tip 122 and at least the distal half of the barrel 102 disposed circumferentially around the proximal end of the barrel. shows that it extends in the direction

Depending on the embodiment, at least a portion of the cooling tip has a greater width (eg, diameter) than the barrel 102 to help prevent a user from accidentally placing the side of the barrel 102 on his or her head. . The distal end of the larger diameter region may end in a radially extending flange, plate, wall or similar barrier (not shown) to prevent hair from slipping off the end of the barrel.

A rotating member 106 is positioned between the first proximal end 109 of the barrel and the second distal end 111 of the handle 104 . As handle 104 and barrel 102 can be connected to each other, rotating member 106 is rotatable relative to hairstyling surface 132 of barrel 102 and typically also handle 104 . Thus, the rotating member is in rotational communication with the barrel and the handle.

Additionally, the barrel 102 can rotate in place of or with the rotating member 106 . Additionally, the barrel 102 can rotate at the same speed (eg, RPM) as the rotating member 106 or at a different speed. For example, the speed of rotation of the barrel may be slightly less than the speed of the rotating member to provide a more gradual curl to the hair, depending on the user's preference.

As schematically shown in FIGS. 1A and 1B , a drive motor 107 (which may be mounted to the handle 104 (eg, to a motor holding chassis)) drives the rotating member 106 to the handle 104 and the barrel ( 102) is configured to rotate about. Thus, both the handle and the barrel remain motionless. Alternatively, the drive motor rotates the barrel 102 relative to the rotating member 106 .

1C is a detailed view of gear assemblies for both barrel 102 and rotating member 106 . The motor 107 includes an axially extending shaft 113, which has a proximal end 115 attached to the motor and a distal end 117 terminating in a barrel rotation gear 119. Positioned between the proximal end 115 and the distal end 117 is a rotating member rotating gear 121, so that the barrel rotating gear 119 and the rotating member rotating gear 121 are coaxially arranged with each other and generally of the device. It is located along the longitudinal axis. Barrel rotation gear 119 may have a smaller diameter relative to rotation member rotation gear 121 to give a slower barrel rotation speed compared to rotation member 106 rotation speed. Alternatively or additionally, the RPM is controlled by the gear ratio and number of gear teeth on the barrel rotation gear 119 and the rotation member rotation gear 121, respectively.

The proximal end of the barrel 102 defines a first gear surface 123 adapted to mate with the barrel rotation gear. 1C shows a gear surface along the periphery of the inner, inwardly facing surface of barrel 102 . Similarly, the inward facing surface of the rotating member 106 defines a second gear surface 125 adapted to mate with the rotating member rotating gear 121 .

Drive motor 107 is typically an electric motor (eg, an AC or DC electric motor). Electricity may be provided to the drive motor using a rotatable power cord (eg, rotary power cord) 120 in communication with the proximal end (ie, heel end) of the handle.

As shown in FIG. 2A , the direction switches 114 and 116 allow the motor (and therefore the rotating member) to rotate either clockwise or counterclockwise. For example, referring to FIG. 2A, direction switch 114, when toggled by a user, causes rotating member 106 and/or barrel to be heated 102 to rotate in its toggle direction (upwards in the drawing). Conversely, when the direction switch 116 is toggled downward, it causes the rotating member 106 and/or the barrel to be heated to rotate downward. Upon release, unless the switch is still toggled by the user, the switch is biased to a neutral position and no rotation occurs.

2B is a detailed view of the gear mechanism associated with the direction switches 114 and 116. As in the case of other gear mechanisms, the gears of this mechanism are driven by a motor shaft 113 rotated by a motor 107. Thus, a single motor shaft 113 and thus a single motor will actuate all gears associated with this device.

Downward from the direction switches 114 and 116, the gear mechanism of the switch is located, which includes a curl dial rotating gear 127 and an internal gear 129 of the curl dial. The rotary gear 127 includes a plurality of radially extending teeth arranged circularly to form a disk. Internal gear 129 is configured to receive teeth matingly such that the internal gear includes an inwardly facing cylindrical surface having the outline of gear teeth.

An electrical circuit (eg, printed circuit board) may be placed inside the handle or other component to distribute electrical signals from the various switches to the motor 107 and heating element 103.

The handle 104 is shown as being a cylindrical member generally formed in line with the barrel to be heated 102, but other configurations are possible. For example, in some embodiments, the handle may be a pistol grip type handle disposed at an angle (eg, substantially perpendicular) to the barrel to be heated.

The hair curling device 100 is any of a variety of drivetrain components (eg, gear systems or transmission devices) for converting rotation of the motor into rotation of the rotating member 106, barrel 102, or a combination thereof. may also be included. The drive motor (including any drivetrain component) may be configured to rotate the rotating member 106 at any of a variety of suitable speeds. For example, the drive motor may cause the rotating member 106 to rotate between about 10 rpm and about 300 rpm (and within that range, such as between about 20 rpm and about 100 rpm, such as between about 50 rpm and about 100 rpm). . A bearing element may be placed between the rotating member 106 and the barrel 102 or handle 104 to help reduce and limit rotational friction, such that the rotating member 106 is positioned on the barrel 102. can be rotated more easily about

Rotating member 106 typically rotates relative to barrel 102 (e.g., around a hairstyling surface) to receive (e.g., gather, grab, hold, trap, grab, pinch, or otherwise attach hair). And) is also configured to wrap the hair around the barrel 102 to be heated so as to be curled as it rotates. As shown in FIG. 4 , the rotating member 106 extends approximately longitudinally along the rotating plate 130 and the hairstyling surface 132 of the barrel to be heated 102 and axially from the rotating plate 130 . It includes an extended hair holding tab (110). As the rotating member 106 rotates around the barrel 102, the holding tabs 110 catch and bias the hair towards the barrel 102 and otherwise guide the hair against and around the barrel, so that the hair The silver just spirals around the barrel without twisting or tangling. The tabs may or may not extend the entire length of the hairstyling surface 132 . In some embodiments, the tab 110 may have a length extending from about 0.1 inch to about 2 inches from the turn plate 130 along the hairstyling surface.

Detailed description of the comb

As shown in FIG. 3A , the comb 134 further includes a comb member 134 attached to the tab 110, the comb member extending axially along a substantial length of the tab 110. . Depending on the embodiment, the comb member 134 can be reversibly attached to the tab 110 so as to be over the distal portion of the tab for easy attachment and removal by a user, such as to be removably received by the tab. can For example, the longitudinally extending base surface of the comb may be adapted to be in sliding communication with the longitudinally extending surface of the tab, the comb base defining a cavity having a cross-section slightly larger than that of the comb to engage with a friction fit. do. Another reversible attachment means may be a snap fit construction.

Tab 110 is radially displaced from the hair styling surface to provide space for other portions, such as comb member 134 . In some embodiments, comb member 134 may extend substantially the entire length of tab 110 . In some other embodiments, the comb member 134 may extend along a portion of the tab 110, but may be shorter than the tab, such as two thirds of the overall length of the tab 110.

As shown, the comb 134 includes a plurality of comb teeth 136 disposed along the length of the hairstyling surface and extending at an angle φ relative to the longitudinal axis of the comb. The angle ? is generally 10 degrees to 170 degrees, for example, 45 degrees to 135 degrees, and is also about 90 degrees. In general, teeth 136 are typically directed towards hairstyling surface 132 while being spaced from hairstyling surface 132 to provide adequate space for hair to be caught between comb member 134 and barrel 102. may be extended.

The length of the comb teeth can be different. Referring to Fig. 3b, "d" defines the distance between the comb member and the hairstyling surface. "L" represents the length of the tooth. The range of individual tooth lengths is defined as "0 < L < d" such that, in use, the hair is within the gap between the distal end of each tooth and the hairstyling surface (i.e., d - L) when the hair is being wound onto the barrel. . The bigger the gap, the easier it is for more hair to get into the gap. In this way, the user can save hairstyling time.

In some embodiments, the length of several comb teeth near the proximal end 140 of comb member 134 (eg, teeth ①, ②, ③ in FIG. 3B ) may be the same length to achieve uniform hair wrapping. there is.

The space between the comb member and the barrel accommodates the hair to be styled along the length of the teeth of the comb. Depending on the hair thickness and length, different comb tooth lengths may be used. For example, longer teeth may be used when working with thinner hair or smaller amounts of hair. The inventor believes that a comb with longer teeth may be used by the user when only the ends of the hair are to be curled. Shorter teeth may be used when thicker hair is to be dealt with.

The comb teeth 136 increase friction with the hair so it can easily grip the hair. The comb teeth 136 may also form a slight divider along the length of the hairstyling surface so as to prevent hair from moving along the length of the hairstyling surface. Therefore, the hair can be evenly placed. The comb teeth 136 extending toward the hairstyling surface 132 also press the hair against the hairstyling surface 132 . Thus, heat can be effectively transferred from the hairstyling surface to the hair.

The comb defines a first proximal end 140 and a second distal end 141 . As shown, the length of each comb tooth 136 is progressively longer in the direction from the distal end 141 of the comb member 134 to the proximal end or base 140 of the comb member 134. it gets longer As such, the space between the comb member 134 and the hairstyling surface 132 is larger at the distal end 141 than at the bottom 140 . Thus, it is easy for the user to position the hair tress from the end 141 into the space. It also facilitates that the tab grabs the hair and presses the hair against the hairstyling surface 132 and also wraps the hair around the surface. In other embodiments, the comb teeth may have a constant length. In yet another embodiment, the comb teeth may have other shapes that vary in length. For example, the central tooth may be longer than the teeth on either end. In another example, the tip of the tooth may form a wavy-like profile.

In some embodiments, the comb teeth have a variable tooth length, such that at least one tooth leaves a space between its tip and the styling surface and at least one other tooth contacts the styling surface. In this case, the comb teeth may be made of materials having a certain degree of elasticity, such as silicone, rubber and plastic. Teeth, especially the longer teeth in contact with the surface, will deform and exert a force that presses the hair against the styling surface. In another embodiment, all of the teeth are in close spatial relationship with (but not in contact with) the styling surface, or even extend to and exert greater force on hair contacting the styling surface. There may be.

As shown, comb member 134 includes a single row of comb teeth 136 disposed along the length of hairstyling surface 132 . In some embodiments, comb member 134 may include more than one row of comb teeth. For example, the comb may have multiple rows of teeth, such as 2, 3 or 4 rows of teeth. A plurality of columns may be arranged to define a brush. In yet another embodiment, the comb member 134 may include a plurality of comb teeth that are not necessarily aligned with each other in the length or width of the tabs. Also, the teeth need not be aligned straight and may define curvature along the length of the comb. This allows the user to give different shapes to the hair wrapped around the barrel. Accordingly, different comb configurations defined by deviations along the longitudinal axis of the comb are part of the styling device.

In some embodiments, the comb teeth may not extend inward from tab 110 but away from hairstyling surface 132 . For example, and as shown in FIG. 3C, additional comb teeth 137 above the tabs may extend radially away from the hairstyling surface, such that the tabs are originally inwardly extending teeth 136. and additional teeth 137. In this example, the comb member 134 may still allow hair to be more evenly spaced along the length of the hairstyling surface 132 .

Detailed description of the blade

The present invention facilitates styling of small or large tresses of hair. At least one of the axially extending protruding members of the device may have the same length or may be longer or shorter than the tab. These additional axially extending members may support inwardly directed blades or fins 144 that are designed to grab and contact or otherwise engage small tufts of hair around the hairstyling surface and press the hair to the hairstyling surface. can

FIG. 3A further shows the blades or fins 144 facing inward toward and thus opposing the surface of the barrel to be heated 102 . As described more fully below, the blades may extend the length of the barrel to be heated 102 and may define a straight continuous distal edge. Alternatively, the fin may present a tortuous surface, in which case the longitudinally extending portion of the fin is convex and the adjacent portion is concave. If more than one serpentine blade is used, the blades are attached in registration with each other such that the concave portions are aligned along the radial arc of the curling surface. Similarly, the convex portions may also be mated with each other. This helps to give the hair a wave(s).

FIG. 3D shows a mechanism for allowing the comb 134 to slide toward (i.e., inwardly) or away from (radially) the barrel to be heated 102 (devices in this and FIG. 3E). has been rotated 180 degrees about its longitudinal axis relative to the views of FIGS. 3a-c). In one embodiment, only the comb will move relative to the tab 110 . In this configuration, a spring 135 or springs are positioned between the comb and the tab. As more hair gathers between the comb and the styling surface 102, the spring 135 compresses to make way for more hair. Upon exiting the space between the distal tip of the comb and the surface 102 , the spring(s) are decompressed, causing the comb to advance toward the surface 102 . In other embodiments, both the comb and the tab will move.

The comb shown in FIG. 3D is spring-biased through spring 135 towards the barrel to be heated. Generally, the spring is arranged in a direction perpendicular to the longitudinal axis of the comb. A spring 135 is shown proximal to the base of the comb, the first end of which is radially deflected and contacts the base of the comb. The second end of the spring is therefore biased inwardly and contacts a surface that does not move relative to the base of the comb.

Also, the comb 134 is not physically attached to the rotating plate 130, so only the comb moves radially or inwardly.

3E shows a comb with a proximal end in hinged communication with the rotating member proximal to the base of the barrel. A torsion spring 137 is shown and is adapted to bias the comb into a position approximately parallel to the longitudinal axis α of the barrel. Thus, as in the case of the wire spring 135 shown in FIG. 3D, the torsion spring 137 is located proximal to the base of the barrel 103. The first end of the spring is embedded or otherwise attached to the base or proximal end of the comb 134 and the second end of the spring is attached to a stationary structural support surrounding the proximal end of the barrel 102.

One torsion spring is located at the bottom of the comb. As a large tress is wound onto the barrel, the comb is angled at an angle to the inner surface of the tab and holds the large tress. When the user finishes hair styling, the comb is moved to its original position by the restoring force of the torsion spring. This feature provides a means for the user to eliminate the need to pull the comb back with his free hand. Rather, hairstyling may begin in the conventional manner with the hair tress being brushed or otherwise moved. In another embodiment, the comb will be attached to the tab and the comb and tab will be tilted together at an angle.

As shown in FIG. 4 , the rotating member 106 further includes two protruding members 142 extending from the rotating plate 130 along the longitudinal axis of the hairstyling surface 132 . Each protruding member 142 may support the aforementioned blade 144 extending inwardly along the length of the hairstyling surface 132 so that its tip faces the hairstyling surface 132 (protruding). The member 142 can hold the hair and assist in directing and guiding the hair into and around the barrel 102, so that the hair just spirals around the barrel rather than twisting or tangling) . The blades 144 further press the hair into or around the barrel 102 . The blade 144 is made of a material that has some degree of heat resistance and flexibility and is reversibly deformable (ie, non-rigid or semi-rigid), such as silicone, rubber or plastic. The blade 144 therefore allows a ranged amount of hair to be spirally wound around the barrel. For example, the blade 144 may simply bend more when there is more hair between the protruding member 142 and the hairstyling surface 132 . This flexibility allows the blades 144 to press the hair against the hairstyling surface 132 with an elastic force. Heat may be more efficiently transferred from the hairstyling surface 132 to the hair. In some cases, the resilient blades 144 may even protrude into contact with the hairstyling surface 132 to press the hair more firmly against the hairstyling surface 132 . In some embodiments, the rotating member 106 may include one protruding member or more than two protruding members (protruding member 142 extending from the sleeve/collar of the rotating member 106). In some embodiments, at least one of the protruding members does not support the blade. In other embodiments, blade 144 may be combined with comb 134 .

As shown, protruding member 142 is typically shorter than tab 110 . A protruding member 142 having a shorter length is more efficient at grabbing smaller tufts of hair. In some embodiments, the protruding member 142 may have a length between 1/3 and 2/3 the length of the tab 110 . In some other embodiments, protruding member 142 has a length substantially equal to or even greater than the length of tab 110 .

The protruding members 142 and tabs 110 are uniformly disposed along the circumferential direction of the hairstyling surface 132 . When two protruding members 142 are provided, the two protruding members 142 are spaced apart from each other at an angle of about 10 degrees to 270 degrees and within that range, for example, about 30 degrees to 180 degrees, for example about 120 degrees. . Each protruding member 142 is spaced apart from the tab 110 at an angle of 120 degrees. Therefore, the two protruding members 142 and tab 110 are spaced from each other and will not interfere with each other. In some other embodiments, the protruding members and tabs may be non-uniformly disposed.

As described above, the rotating member 106 includes one or more hair-retaining elements disposed around the peripheral area of the rotating plate. As the rotating member rotates around the hair, the retaining element catches the hair, further allowing the user to use the device with one hand.

The retaining element may protrude from the sleeve/collar of the rotating member 106 . The hair retention element is configured to receive a user's hair such that the hair can be wrapped around the styling surface for curling. However, the rotating member may further include radially extending ridges 146 (FIG. 3A), which ridges project from the rotating plate in a direction away from the hairstyling surface and extend the longitudinal length of the hairstyling surface. is extended along As shown, the rotating member 106 is configured to receive a user's hair (eg, one or more hairs) so that the hair can be wrapped around the styling surface of the heated barrel 102 for curling. and one or more hair retaining elements such as radially extending ridges 146. Thus, the ridge is a hair-retaining element.

3 and 4 show six ridges 146 distributed circumferentially around the peripheral area of the rotating member 106, although fewer or more ridges may be used. Ridge 146 is shown as integrally molded with rotational member 106, but may alternatively be removably attached thereto. Ridges 146 extend along the length of the collar surfaces 1 - 6 and protrude radially from the outer peripheral extending surface of the rotating member 106 . Ridges may exist in pairs, and in this case, there may be a space between adjacent ridges forming a pair. The arc distance of this first space is smaller than the space between pairs of ridges.

In one embodiment of the present invention, the ridges are present in pairs to provide a means for gripping the hair in both directions (eg, clockwise and counterclockwise). When the rotary dial rotates clockwise, the hair is captured by the first ridge R1 in the area indicated by the square. The other direction is reversed, so the hair is captured in the area indicated by the oval. The arc distance of the first space is smaller or larger than the space between the pair of ridges. It should be noted that more than one ridge is not required, as long as a single ridge is of adequate size and of sufficient area on both sides to hold the hair in both directions.

The ridges 146 allow the user to hold and wrap the hair around the barrel 102 in a more uniform and even distribution. For example, a user can lightly grip the handle 104 of the device, and the distal portion of the hair is held lightly between the handle and the user's hand. Prior to curling, the user places the proximal portion of hair between the ridges.

As shown, all sets of two ridges 146 are disposed between adjacent protruding members 142 and between protruding members 142 and tabs 110 . Therefore, the three sets of ridges 146 are substantially evenly distributed around the rotating member. The spacing between the ridges 146 adjacent to each other forms a concave area in which the hair can be placed and held. In some other embodiments, the ridges 146 may simply be evenly spaced around the rotating member.

The retaining elements formed along the rotating member may include any of a variety of features capable of gripping or gathering one or more strands of hair. For example, the retaining element may be a hook, a recess (eg, a semi-circular hole or other depression), a protrusion (eg, a knob, a pin, a bristle, a boss) or any of these or other suitable elements. One or more of the suitable combinations may be included.

Rotating member 106 along with ridge 146 is typically spaced longitudinally from the hairstyling surface of the barrel proximal than handle 104 and thus at proximal end 109 of barrel 102 . That is, the hairstyling surface can be positioned at the free exposed end of the hairstyling device relative to the rotating member 106 . This configuration allows the user to position the free end of the curling device towards the user's head so that the rotating member can gather the user's hair and wrap the free end of the hair around the barrel 102 to be heated. Thus, the hair can be gathered using the rotating member and also wrapped around the proximal end of the hairstyling surface and then at the end opposite the free or distal end of the hairstyling surface.

As previously mentioned, the hairstyling device 100 also has a direction switch (e.g., a toggle switch) 114 that can be used to change the direction of rotation of the rotating member 106 to allow the user to create differently shaped curls. , 116).

5 and 6 schematically illustrate the hair curling phase when a user is using one of the hairstyling devices described herein (eg, hair curling device 100). In some instances, the user may position the hairstyling device on the user's hair with the cooling tip 122 facing towards the head. As shown in FIG. 5 , hairs may fall along the rotating member. As noted above, the holding elements are typically distributed apart from one another so that the hair can be combed to limit or prevent tangling. The user can then place the hair on the rotating member by the action of gravity or manually or by rotating the rotating member. By continuing to rotate the rotating member around the hairstyling surface, the tabs will catch the hair so that the hair is wrapped around the hairstyling surface. As the hair is wrapped around the hairstyling surface, the free end regions of the hair are drawn through one or more regions of the rotating member onto the styling surface.

After a period of time has passed and the hair has been heated, the user can remove the hair curling device from his or her hair. As discussed above, since the hair is not directly caught, pinched or held by the rotating member or barrel (as is the case with curling irons with clamps), the user will typically pull the hair curling device away from his/her head. can When pulling the hair curling device away, the user can also press switches 114 and 116 to facilitate pulling and/or creating different curl shapes. The hair, when pulled away, can generally come loose from the barrel and slide through the retaining element.

Referring to Figure 6, as the hair is wrapped around the hairstyling surface, the comb teeth 136 distribute the hair along the length of the hairstyling surface. The bristles also prevent hair from migrating along the length of the hairstyling surface and thus prevent hair tangles. The comb teeth 136 generally extend toward the hairstyling surface 132 and so press the hair against the hairstyling surface. Referring to FIG. 6 , as the hair is wrapped around the hairstyling surface, the blades 144 press the hair against the hairstyling surface 132 .

A user places the free end of a hairstyling surface (e.g., defined by a barrel to be heated) of a hairstyling device, such as hair curling device 100 discussed above, near (e.g., at or near) the user's head. can be located. In some embodiments, the hair curling device (ie, the longitudinal axis of the hairstyling surface) may be positioned substantially perpendicular to the side of the user's head. As shown, the hair can be held (eg, gathered) inside the rotating member of the hairstyling device. For example, hair may be caught by the retaining element 146 of the rotating member. As shown, the hair can be held at the end of the hairstyling device opposite the free end of the styling device.

In some cases, as the rotating member rotates, additional hair may be automatically gathered and retained by the retaining elements of the rotating member. With the aid of the tabs and protruding members, the hair is wrapped around and pressed against the heated hairstyling surface. As the rotating member rotates, some or all of the hair may be pressed against the hairstyling surface at the bottom end of the styling surface opposite the free end, using the tab and protruding member extending from the rotating member.

As the hair is wrapped around the hairstyling surface, the free end regions of the hair may be dragged onto the hairstyling surface via one or more regions of the rotating member (eg retaining elements).

In some embodiments, the rotating member may continuously rotate around the barrel after the hair is completely wrapped. In some cases, the rotating member may continue to rotate until the user releases the directional button on the steering wheel (or presses the stop button).

After a period of time has passed and the hair has been heated, the user can remove the hair curling device from his or her hair. As discussed above, since the hair is not directly gripped, picked up or held by a rotating member or barrel (as is the case with curling irons with clamps) or is not enclosed by a hair gripping housing or enclosure, users typically can simply pull the hair curling device away from his head. The hair, when pulled away, can generally come loose from the barrel and slide through the retaining element.

including wrapping the hair around the relatively stationary (i.e., non-rotating) barrel 102 using the rotating member 106 and pressing the hair against the barrel 102 using tabs and/or protruding members; , with the user's hair wrapped around the barrel 102 in this way, there may be less snags and tangles or less hair pulled out during use. This improved performance is, at least in part, a result of the hair being pulled loosely by the retaining elements 108 and holding tabs 110, which do not clamp the hair. In other words, when the rotating member 106 rotates to grab and rotate the hair (e.g., twist, curl, wrap, spiral, or otherwise displace) the hair (without clamping and rotating the hair into the barrel). , the hair is guided around the barrel 102, and also as the hair is formed into a spiral curl, the hair is tightly clamped to the non-moving part rather than the moving part, and the moving part may pull the hair out and cause discomfort. there is. Therefore, the rotating member described herein generally reduces (or in some embodiments eliminates) the need for additional protective components such as clutches or sensor systems and also makes it easier for the user to create curled hairstyles.

7a - 7e show various views of the rotating member 106 . FIG. 7A shows rotating member 106 assembled with holding tab 110 , comb 134 , pin 144 and another axially extending projection 142 .

7B shows only the rotating member 106 . This figure shows the hole 143 formed in the longitudinally extending region of the axially extending projection 142 . These holes 143 are adapted to removably receive pins 144 . The aforementioned ridge 146 is also shown, integrally molded with the outer surrounding periphery of the rotating member 106 .

A separate blade or pin 144 is shown in FIG. 7C. Viewed in conjunction with FIG. 7A , the proximal region 145 of the pin defines a reversibly deformable perimeter, which has the same cross-section as the cross-section of the hole 143 . The reversibly deformable periphery further defines a circumferentially extending groove adapted to be reversibly received by the inwardly facing edge of the aperture 143 . This allows a snap fit between hole 143 and pin 144.

Pins 144 further define a distal portion 147, which provides a point of inward contact with the styling surface and the hair disposed therebetween. The distal portion is wide enough to put pressure on the hair and is not narrow enough to clip or otherwise damage the hair.

7d and 7e show tab 110 and comb 134, respectively. Viewed in conjunction with FIG. 7A , the comb 134 is over the tab 110 , which snaps into the upward periphery formed by the collar of the rotating member 106 .

Fig. 7e shows that the comb member and the rotary plate are integrally molded into a single body. It is assembled with the tab by sliding the comb part onto the tab. The assembled part ([tab + (comb & swivel plate)] is fastened to the collar with three bolts passing through holes 139 in the swivel plate. In one embodiment, the comb and swivel plate are separate as two parts. In this embodiment, the comb is assembled to the tab with two springs, which provide a means by which the comb can be moved by the hair tress at a linear distance into the hollow of the tab.

In another embodiment related to FIG. 3E, the comb can be tilted at an angle, and the top of the comb goes into the hollow of the tab. Here, the comb is separated from the rotating plate and is assembled to the tab with a torsion spring and a hinge.

Viewed in conjunction with FIG. 7B , the portion of the collar defining the axially extending apertures 145 is mated with the transversely extending apertures 139 to form a comb engagement with the collar. The axially extending hole may be threaded to receive a threaded bolt or screw slidably received in the transversely extending hole 139 .

an alternative embodiment

A side view of an alternative embodiment 200 of a hairstyling device is shown in FIG. 8 . This alternative embodiment 200 includes a body 210 , which includes a handle portion 212 , a hair manipulation portion 214 , and a heated portion 216 . As can be seen in Figure 8, some of the parts overlap each other. For example, some elements of the hair manipulation portion 214 extend over the heated portion 216 . As the alternative embodiment 200 is described, it will be clear that in addition to the main heating portion 216, elements of the hair manipulation portion 214 also heat the hair.

In an alternative embodiment 200, the base member 206 includes a plurality of hair retaining tabs 240. Each hair retention tab 240 extends axially and generally longitudinally from the base member 206 around the hairstyling surface 232 of the barrel 202 to be heated. As can be seen in FIG. 9 , each hair retention tab 240 may be a different size. For example, in the embodiment 200 shown in FIG. 9, one tab 240 is larger than the other two tabs.

The body 210 includes a motion button 208 which rotates the base member 206 in the direction indicated by the motion button 208 . Depending on the embodiment, body 210 also includes at least one power button 207 and a heating indicator.

The embodiment shown in FIG. 9 shows three taps 240 , but in other embodiments other numbers of taps are used. An advantage of the 3-tab configuration of FIG. 9 is that sufficient space is maintained between the components of the hair manipulating portion 214 to prevent hair tangling.

In one embodiment, each hair retention tab 240 is fixed in place and held constant at a fixed distance from the hairstyling surface 232 of the barrel 202 to be heated.

Each hair retention tab includes an outer surface 242 and an inner surface 246 . The inner surface 246 of each tab includes a peripheral wall and a central indentation. In this way, the inner surface 246 includes retainers for at least one rod 248 and a comb 250 on either side of the rod 248 .

Each rod 248 communicates with the base plate. And the base plate transfers heat from the barrel 202 to be heated. As each rod 248 includes a heat transfer material such as metal, as the barrel to be heated 202 heats, each rod 248 will likewise heat up.

In one embodiment, each rod 248 is secured to the base plate and its corresponding comb 250. In another embodiment, at least one rod 248 rotates around an axis (shown in the following figure). The combination of rod 248 and comb 250 is adapted to trim and organize the hair passing through the device during styling.

An advantage of this embodiment 200 is that the rod 248 contacts the same heat source as the barrel to be heated 202 and so the rod 248 does not require a separate heating element.

In one embodiment, rod 248 includes a heat transfer metal. Rod 248 includes iron, aluminum, copper, or the like. In one embodiment, different rods 248 have different compositions, resulting in each rod having a different temperature during use of embodiment 200.

In one embodiment the rod 248 is attached to the inner surface 246 of the tab by passing a pin extending from the base plate. In another embodiment, the rod 248 is attached by snapping into the opening defined by the comb 250 .

As can be seen in the figure, the rod 248 is heated along with the hairstyling surface 232 of the barrel 202 to be heated. Thus, hair passing between the rod 248 and the hairstyling surface 232 will be heated on both sides. The combination of rod 248 and comb 250 ensures that the hair passes through the device without tangling and also creates a more durable hairstyle for the hair.

However, the rod 248 does not contact the barrel 202 to be heated. The heat source is the base plate, not the barrel 202 to be heated. Thus, it is ensured that no hair is caught in the device.

Referring to FIG. 9 , a top view of embodiment 200 is shown. As can be seen in this top view, the base plate 226 encloses the barrel to be heated. The rods 248 are disposed above the base plate 226 and thermal energy is transferred from the base plate 226 to the rods 248 .

Also visible in FIG. 9 is the central rod axis 258 of each rod 248 . Depending on the embodiment, the central axis 258 of each rod 248 includes a hole for receiving a pin that extends substantially perpendicularly away from the base plate 226 .

Also visible in FIG. 9 is the top surface 203 of the barrel to be heated 202 . Depending on the embodiment, the top surface 203 includes an insulating cover, which ensures that the top surface 203 does not become as hot as the hairstyling surface of the barrel 202 to be heated.

10 shows an embodiment 200 in which different tabs 240 are rotated about a central axis to face the viewer. A finger indentation 266 on the opposite side of the movement button 208 on the body 210 can be seen in FIG. 10 . The rod 248 of the maximum tap 240 can also be seen in FIG. 10 .

11 shows a front isometric view of embodiment 200, with base plate 226 shown and rod 248 mounted thereto. Also visible is a comb 250 associated with each rod 248. As can be seen in FIG. 11 , a space 277 exists between the rod 248 and the barrel to be heated 202 .

As can be seen in FIG. 11 , the base member 206 includes at least one indentation 217 adapted to receive a retainer such as a wall mount (not shown).

12 shows embodiment 200 rotated about an axis as well. 12 shows base plate 226, rod 248 and comb 250. As can be seen in FIG. 12 , maximal rod 248 is surrounded by a retainer 252 rather than a comb, which retains maximal rod 248 in place. The retainer 252 includes walls 254 that flare outward in the direction of the barrel to be heated 202 but close together near the tabs 240 to compress and hold the rods 248 in place.

In one embodiment, rod 248 is removable for cleaning. In another embodiment, the comb 250 and retainer 252 are sufficiently flexible to allow a cleaning device such as a brush to clean their respective surfaces.

In one embodiment, the heating element includes a special cleaning mode that heats the components of the device to facilitate some sort of self-cleaning cycle.

While exemplary embodiments of the present invention have been shown and described in detail herein, various modifications, additions, substitutions, etc. may be made that depart from the spirit of the invention and thus fall within the scope of the invention as defined by the following claims. It will be clear to those skilled in the art that it is contemplated.

It will be appreciated that the above description is illustrative and not limiting. For example, the embodiments (and/or aspects thereof) described above may be used in combination with each other. Additionally, many modifications may be made to adapt a particular situation or material to the teachings of the present invention without departing from its scope. The dimensions and types of materials described herein are intended to define the parameters of the present invention, but are by no means limiting, but instead exemplary embodiments. Many other embodiments will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present invention should be determined with reference to the appended claims along with the full range of equivalents to which they are entitled. In the appended claims, the terms “comprise” and “in” are used equivalently to the plain terms “comprising” and “in”. Moreover, in the claims that follow, terms such as “first,” “second,” and “third” are used merely indicatively and are not intended to impose numerical requirements on their subject matter.

Claims (39)

As a hair styling device,
a barrel defining a hairstyling surface and a central longitudinal axis and having a first proximal end and a second distal end;
a heating element in thermal communication with the barrel; and
a rotating member located at the proximal end of the barrel and configured to rotate about a central axis of the barrel;
the rotating member comprises a tab extending along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface;
the rotating member comprises a comb member comprising a plurality of comb teeth disposed along the longitudinal length of the hairstyling surface;
The hairstyling device of claim 1 , wherein the length of the comb teeth is progressively shorter at the distal end of the comb compared to the proximal end of the comb. According to claim 1,
A hairstyling device wherein the barrel rotates about its longitudinal axis. According to claim 1,
the tab is radially displaced from the hairstyling surface, the comb teeth extending towards the hairstyling surface at an angle to the longitudinal axis;
wherein the comb teeth do not contact the hairstyling surface. According to claim 1,
wherein the rotating member further comprises one or more protruding members extending along the longitudinal length of the hairstyling surface. According to claim 4,
and wherein at least one of the protruding members supports a fin extending toward the hairstyling surface. According to claim 5,
wherein the pin is reversibly attached to the protruding member. According to claim 4,
wherein the protruding members and tabs are uniformly disposed along a circumferential direction of a hairstyling surface. According to claim 1,
The hairstyling device of claim 1 , wherein the rotating member further comprises one or more hair retaining elements disposed around a peripheral area of the rotating plate. As a hair styling device,
a barrel defining a hairstyling surface and a central longitudinal axis and having a first proximal end and a second distal end;
a heating element in thermal communication with the barrel; and
a rotating member located at the proximal end of the barrel and configured to rotate about a central axis of the barrel;
the rotating member comprises a tab extending along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface;
the rotating member further comprises one or more protruding members extending along the longitudinal length of the hairstyling surface;
and wherein the length of at least one of the protruding members is shorter than the tab. As a hair styling device,
a barrel defining a hairstyling surface and a central longitudinal axis and having a first proximal end and a second distal end;
a heating element in thermal communication with the barrel; and
a rotating member located at the proximal end of the barrel and configured to rotate about a central axis of the barrel;
the rotating member comprises a tab extending along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface;
the rotating member further comprises one or more hair retaining elements disposed around a peripheral region of the rotating plate;
The hairstyling device according to claim 1 , wherein the retaining element comprises a ridge projecting from the rotating plate in a direction away from the hairstyling surface and extending along a longitudinal length of the hairstyling surface. According to claim 1,
wherein the comb member is removably attached to the tab. According to claim 1,
wherein the rotating member comprises a rotating plate surrounding the proximal end of the barrel. According to claim 5,
The hairstyling device of claim 1, wherein the pins are made of a flexible material selected from the group consisting of silicone, rubber or plastic. According to claim 8,
wherein the rotating member further comprises one or more protruding members extending along the longitudinal length of the hairstyling surface. According to claim 14,
and wherein at least one of the protruding members supports a pin extending towards the hairstyling surface. According to claim 15,
wherein the pin is reversibly attached to the protruding member. According to claim 14,
wherein the protruding members and tabs are uniformly disposed along a circumferential direction of a hairstyling surface. According to claim 10,
The hairstyling device further comprising at least one protruding member, wherein the at least one protruding member supports a pin that extends toward the hairstyling surface. According to claim 18,
wherein the pin is reversibly attached to the protruding member. According to claim 18,
wherein the protruding members and tabs are uniformly disposed along a circumferential direction of a hairstyling surface. As a hair styling device,
a barrel defining a hairstyling surface and a central longitudinal axis and having a first proximal end and a second distal end;
a heating element in thermal communication with the barrel;
A rotating member located at the proximal end of the barrel and configured to rotate about a central axis of the barrel, the rotating member along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface. a rotating member comprising at least one elongated tab; and
at least one rod attached to the at least one tab;
wherein the rod is heated with the heating element during use of the hairstyling device. According to claim 21,
wherein at least one comb is attached to the at least one tab. According to claim 21,
the tab is radially displaced from the hairstyling surface;
comb teeth extending towards the hairstyling surface at an angle to the longitudinal axis;
wherein the comb teeth do not contact the hairstyling surface. According to claim 21,
The rotating member includes three tabs and three rods,
A hairstyling device, wherein each tab includes one rod adapted to transfer heat. According to claim 24,
wherein the rotating member further comprises an additional tab extending along the longitudinal length of the hairstyling surface. According to claim 24,
wherein at least one of the rods is replaced with a fin extending toward the hairstyling surface. The method of claim 26,
wherein the pin is reversibly attached to the tab. According to claim 25,
wherein the tabs are uniformly disposed along the circumferential direction of the hairstyling surface. According to claim 21,
wherein the rotating member further comprises one or more hair retention elements disposed around a peripheral area of the rotating plate. According to claim 21,
wherein each comb is removably attached to said tab. According to claim 21,
wherein the rotating member comprises a rotating plate surrounding the proximal end of the barrel. According to claim 31,
wherein the rod is in contact with the rotating plate. The method of claim 26,
The hairstyling device of claim 1, wherein the pins are made of a flexible material selected from the group consisting of silicone, rubber or plastic. According to claim 21,
wherein each rod comprises iron, aluminum, copper, or a combination thereof. As a hair styling device,
a barrel defining a hairstyling surface and a central longitudinal axis and having a first proximal end and a second distal end;
a heating element in thermal communication with the barrel; and
a rotating member located at the proximal end of the barrel and configured to rotate about a central axis of the barrel;
the rotating member comprises at least one tab extending along the longitudinal length of the hairstyling surface over at least a portion of the longitudinally extending portion of the hairstyling surface;
the rotating member further comprises one or more additional tabs extending along the longitudinal length of the hairstyling surface;
wherein at least one of the additional tabs is shorter than at least one other tab. The method of claim 35,
and at least one rod received by at least one of said tabs. 37. The method of claim 36,
wherein the rod is removable. 38. The method of claim 37,
Hair styling device further comprising one or more combs attached to the tab. According to claim 10,
and at least one rod received by at least one of said tabs.

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