fig1 shows the longitudinal section of the device in a closed position , where the primary roll 1 and the secondary roll 2 are in parallel position . the figure shows that the cable providing power goes through the end component 12 to the engine control unit 14 . the engine control unit 14 is connected to the electromotor 3 a driving the primary roll 1 and to the electromotor 3 b driving the secondary roll 2 through the driving component 10 . the engine control unit 14 is also connected to the rotation sensors 15 a and 15 b . under the cover 4 , there is also the heating control unit 13 , which is also connected to the primary roll 1 and the secondary roll 2 . the section of primary roll 1 shows heating units 101 , 102 , and 103 controlled by heating control unit 13 , which can be operated separately , so there is thermal insulation 111 and 112 between them . covers 121 , 122 , and 123 producing continuous patterns are mounted onto the primary roll 1 . the secondary roll 2 has a structure similar to that of the primary roll 1 . heating control unit 13 is connected to heating units 201 , 202 , and 203 that are separated by thermal insulation 211 and 212 . covers 221 , 222 , 223 can be mounted onto the secondary roll 2 from the outside . similarly to the previous figure , fig2 shows the side view of the hair shaping device , but in an open position . power is conducted inside cover 4 through the end component 12 , and , entering the electromotor , it drives primary roll 1 and secondary roll 2 through driving , component 10 . covers 121 , 122 , and 123 are mounted onto the primary roll 1 , and complementary covers 221 , 222 , 223 are mounted onto the secondary roll 2 . fig3 shows primary roll 1 and secondary roll 2 while smoothing a lock . fig4 shows a simple cross - section of primary roll 1 and secondary roll 2 rotating in opposite directions . the faster secondary roll 2 smoothens the hair on the same side , while the slower primary roll 1 only presses and drives the lock . fig5 shows an application method that is the opposite of that shown on the previous figure , where the faster primary roll 1 smoothens the hair on the same side , while the slower secondary roll 2 only presses and drives the lock . fig6 shows primary roll 1 and secondary roll 2 rotating in opposite directions . the movement of the rolls is harmonized , and they rotate at the same speed . fig7 shows primary roll 1 and secondary roll 2 with covers 121 , 172 , and 123 capable of separating the locks and with the separated and smoothened hair . fig8 shows primary roll 1 and secondary roll 2 fitted with covers 121 , 122 , and 123 producing patterns . the segments of the roll can be heated separately , allowing for the production of various patterns . cover 122 shown on the figure as a next step leaves only a print on the hair . fig9 shows primary roll 1 and secondary roll 2 in a parallel , closed position . the rolls 1 and 2 are rotating in opposite directions and a lock is held between them . covers 121 . 122 . 123 are mounted onto the primary roll 1 with protruding shapes . covers 221 and 222 with negative , inverted shapes are mounted onto the secondary roll 2 . where positive covers 121 , 122 , and 123 and the negative covers 221 and 222 meet as the rolls 1 and 2 rotate , and all segments are heated , a spatial pattern will be produced in the hair . similarly to the previous figures , fig1 shows the primary roll 1 and the secondary roll 2 in a parallel , closed position . the rolls 1 and 2 are rotating in opposite directions and a lock is held between them . covers 121 , 122 , 123 , and 125 are mounted onto the primary roll 1 with protruding shapes . covers 721 , and 223 with negative , inverted shapes are mounted onto the secondary roll 2 . in the step shown on the figure , the segments on each side are heated , meaning that only covers 121 and 125 leave a print , a spatial pattern in the hair . fig1 still shows the production of a patterned lock . the primary roll 1 and the secondary roll 2 is mounted with covers 121 , 122 , 123 , 221 , and 222 to produce the patterns . the primary roll 1 is still , it does not leave any print on the hair . fig1 shows still primary roll 1 and rotating secondary roll 2 in a parallel . position . covers 121 , 122 , and 123 are mounted onto the primary roll 1 with protruding shapes , and covers 221 , 222 , and 223 with negative , inverted shapes are mounted onto the secondary roll 2 . a holding component 18 used to hold the lock is mounted onto the secondary roll 2 . fig1 shows the continuation of the previous figure . the primary roll 1 and secondary roll 2 are rotating in opposite directions . the lock is held onto the secondary roll 2 by the holding component 18 , so curling also forms part of the process . covers 121 , 122 , and 123 are mounted onto the primary roll 1 to press spatial patterns into the curled hair . cover 221 is mounted on the secondary roll 2 , which is the opposite of covers 121 , 122 , and 123 that are mounted onto the primary roll 1 . fig1 shows a smoothened and curled lock with spatial patterns . fig1 shows the placement of the lock in the open device . the primary roll 1 and the secondary roll 2 are in a parallel position , but the distance between then bigger , so that the lock could be placed between them . the lock is held onto the rolls 1 and 2 by the holding component 18 . after the lock is fixed , the rolls 1 and 2 start rolling , so a curly hairstyle will be achieved . fig1 shows the continuation of the previous figure . the primary roll 1 and the secondary roll 2 are in a parallel position , the device is in a closed position , and the lock is held between the rolls 1 and 2 . the lock is also held onto the primary roll 1 and the secondary roll 2 by the holding component 18 . fig1 shows the lock smoothened and curled by the device . another possible form of embodiment may be reached by using a form other than circle as the cross - section of the primary roll 1 and the secondary roll 2 . yet another possible form of embodiment may be reached if the covers consist of segments 5 . in the course of applying the invention , a cover 121 , 122 , 123 is chosen and mounted onto the primary roll 1 according to the desired outcome . a cover 221 , 227 , 223 is mounted onto the secondary roll 2 . if a spatial pattern is to be produced on the hair , the cover 121 , 122 , 123 mounted onto the primary roll 1 and the cover 221 , 222 , 223 mounted onto the secondary roll 2 are complementary . the cover 121 , 127 , 173 has a positive , protruding shape , while the opposing cover 771 , 222 , 773 has a negative , inverted shape , or vice versa . the spares fit into each other and produce a . spatial pattern when the lock is pressed between them . if the hair is to be curled , the holding component 18 is mounted onto the primary roll 1 and / or the secondary roll 2 . if a straight lock is to be shaped , the holding components 18 are removed from the primary roll 1 and the secondary roll 2 . the hair shaping device is connected to a power source and the given heating units 101 , 102 , 103 , 201 , 202 , 203 are turned on to warm up . then a lock of any width and thickness is placed between the pre - heated rolls 1 and 2 . alter closing the rolls 1 and 2 , the rolls 1 and 2 are driven by the electromotors 3 a and 3 b through the driving component 10 , and the hair shaping process starts . the primary roll 1 is driven by the electromotor 3 a , and the secondary roll 2 is driven by the electromotor 3 b . the speed and rotation direction of the primary roll 1 and / or the secondary roll 2 can be changed , if necessary . in the course of application , the device is moved at an even pace from the root toward the end of the hair , or in the opposite direction , from the end toward the root of the hair . if some heating units 101 , 102 , 103 , 201 , 202 , 203 of the rolls 1 and 2 are turned off arbitrarily , no pattern will be produced in the given area or band . if the rotation of the primary roll 1 or the secondary roll 2 is switched off , no pattern will be produced , but this applies to the width — i . e . a horizontal line — instead of a band of the lock . when producing a smoothened lock only , smooth covers 171 , 177 , 171 , 771 , 777 , 273 are mounted onto the rolls 1 and 2 . when producing smooth but curly locks , smooth covers 171 , 177 , 173 , 271 , 227 , 221 and a holding component 18 are mounted onto the device . when producing a curly hairstyle , it is sufficient to mount the holding . component 18 onto one of the rolls only , but , if necessary and a special wave is to be produced , a holding component 18 may be mounted onto both the primary roll 1 and the secondary roll 2 . the hair shaping device described above has numerous advantages . an advantage of the invention is that it can be used to smoothen , press , and curl the hair , or even produce a pattern in it , at the same time . the device has two rolls , both driven by an electromotor which can be regulated separately . thus , the rolls can rotate at different speeds and even into opposite directions . the rolls also consist of segments that include separate heating cells that can be regulated individually . special waves can be produced if the holding component of each shell mounted onto the rolls is hooked into the hair and is used simultaneously in the same or opposite directions in open position . to produce a spatial pattern , the covers with negative and positive shapes are to be mounted onto the rolls . unique pattern can be produced in the hair this way , even different patterns within each lock . this is because no pattern is produced , only the lock is smoothened , if the top roll is not rotating . if the heating is turned off or on in certain segments , the patterns are produced on the lock in different layouts and with varying density . where the heating is turned off , no pattern will be produced , where the heating is turned on , the pattern will be produced in the given . band . another advantage of the invention is that the rolls can adjust to any lock of any thickness , so they adjust to the thickness of the given lock , and the invention will not damage the structure of the hair even when treating thinner locks . this is a significant advantage , since the hair stylers known so far damage the hair , and their efficiency could be increased by raising their temperature only in the case of this hair shaping device , it is enough to increase the speed , and — for example — while one roll is rotating slowly to drive the lock , the other roll rotates faster to smoothen the lock efficiently . this also means that the process can be completed with one move , it is not necessary to move the device up and down multiple times . this solution spares the structure of the hair and accelerates the use of the device . of course , the rolls can also rotate in a harmonized manner , together , at the same speed . the two rolls ( primary and secondary ) are equal and are not in ally forced connection . this also means that the size — even the relative size — of the rolls can be varied , and numerous waves of different shapes and sizes can be produced by the different shells that can be mounted onto the rolls . another advantage of the device is that , unlike the other known solutions , it can be moved from the end toward the root of the hair . so it can wave , smoothen , and straighten the hair , and even produce patterns in it , while moving from the root toward the hair , or backwards . the device can also shape both the inside and outside of the locks without any additional move . the hair shaping device can also save a programmed move and early it out again and again for each lock . it can pattern the root and the end of a lock in the same process and phase , regardless to the length . of the lock . in addition to the above examples , the invention can be embodied in other forms and with other production procedures within the scope of protection .
the invention relates to a hair shaping device for smoothening , pressing , and curling hair and other body hair , and for drawing patterns into hair and other body hair , which has a house and two heatable rolls . the invention is characterized in that the both the primary roll and the secondary roll is connected to an electromotor , the electromotors are connected to the primary roll and the secondary roll through driving components , and the rolls are fitted with a cover that can produce unique , repeated patterns , and the cover consists of at least two segments , and each roll includes at least two heating units . the invention also relates to the procedure for using the hair shaping device .