WO2016067281A1 - Dispositif d'assistance à la coiffure et à la coupe des cheveux avec moyens de mesure d'angle - Google Patents

Dispositif d'assistance à la coiffure et à la coupe des cheveux avec moyens de mesure d'angle Download PDF

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Publication number
WO2016067281A1
WO2016067281A1 PCT/IL2015/051042 IL2015051042W WO2016067281A1 WO 2016067281 A1 WO2016067281 A1 WO 2016067281A1 IL 2015051042 W IL2015051042 W IL 2015051042W WO 2016067281 A1 WO2016067281 A1 WO 2016067281A1
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WO
WIPO (PCT)
Prior art keywords
hair
tiltmeter
hair styling
hair cutting
styling
Prior art date
Application number
PCT/IL2015/051042
Other languages
English (en)
Inventor
Meir ABUDIRHAM
Eliyahu BAZRAWI
Original Assignee
Suizer Definitive Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suizer Definitive Ltd filed Critical Suizer Definitive Ltd
Publication of WO2016067281A1 publication Critical patent/WO2016067281A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D24/00—Hair combs for care of the hair; Accessories therefor
    • A45D24/36—Combs, stencils, or guides, specially adapted for hair trimming devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00—Hand shears; Scissors
    • B26B13/22—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument
    • B26B13/24—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument to aid hair cutting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels

Definitions

  • the present invention relates to hair styling aids.
  • the present invention relates to hair styling aids devices that comprise angle-measurement means, which are used to measure the angle of the aids relative to the hair treated during the styling of the hair.
  • US 4,428,124 to Asakura describes scissors with removable disk shaped angle gauge with multiple markings and a needle that points to the zero reference point towards the ground at all times.
  • the markings on the angle gauge register clockwise and counterclockwise relative to the zero point.
  • the needle points to the angle of inclination of the scissors held by the hair stylist in the angle gauge, thus allowing him to determine whether to cut the hair at such angle.
  • CN 201550792 describes a disk shaped angle gauge mounted on a comb with a heavy bob that points to the zero reference point downwards.
  • the bob in the angle gauge shows the angle of inclination of the comb held by the hair stylist, enabling him or her to improve the precision of the hair cutting angle.
  • it is another objective of the present invention is to provide angle measurement means mounted on hair cutting and hair styling aids in a comfortable way that does not interrupt the flow of cutting and styling the hair.
  • the present invention provides hair styling and hair cutting aids with an electronic tiltmeter mounted on them.
  • Such tiltmeter is adapted to be mounted on aids in a convenient manner that does not interrupt the work flow of the hair stylist.
  • An air bubble floating within an electrolytic fluid in the tiltmeter moves according to the inclination of the hair styling or hair cutting aid on which the tiltmeter is mounted.
  • Electrodes at the ends of the electrolytic solution respond to the change of current flow within the solution by producing a change in electric current and voltage. This change is recorded and translated to angle of inclination.
  • the tiltmeter may be programmed to register and record particular angles of inclination.
  • the tiltmeter is preprogrammed to indicate only particular angles of inclination, which are required at the work of the hair stylist.
  • the tiltmeter is equipped with visual indication of the angle of inclination, showing change of color for each selected angle.
  • the tiltmeter may be pre-programmed to measure four specific angles of inclination of the hair styling or hair cutting aid, where such angles are the most important ones for the work of the hair stylist.
  • the visual indication is four small light bulbs, each light bulb having a different color and turned on when the tiltmeter measures the particular angle of inclination.
  • the tiltmeter is equipped with audible indication turned on when a particular angle is measured, where the tiltmeter is pre-programmed to measure a selected number of angles.
  • the audible indication beeps in a different tone for each selected angle of inclination.
  • the visual and audible indications may be provided separately with the tiltmeter or combined so that a light bulb with particular color is turned and a particular tone is made when a selected angle of inclination is measured.
  • the tiltmeter is configured to be mounted on hair
  • styling and hair cutting means selected from scissors, comb, ring worn on a finger of the hair stylist, brush and fan.
  • the tiltmeter is provided is integrated with the hair
  • the tiltmeter may be reversible engaged to the hair styling or hair cutting aid.
  • the present invention provides in one embodiment a hair styling or hair cutting aid, which is configured to measure the tilt angle between hair styling or hair cutting means and a lock of hair held in a hand of a hair stylist.
  • a hair styling or hair cutting aid comprising the following:
  • At least one electronic tiltmeter At least one electronic tiltmeter
  • the casing configured for enclosing said tiltmeter in its inner side.
  • the casing is attached to an outer surface of the hair styling or hair cutting means;
  • the present invention provides a hair styling or hair cutting aid configured for measuring a tilt angle between hair styling or hair cutting means and a lock of hair comprising:
  • At least one electronic tiltmeter At least one electronic tiltmeter
  • electric battery means connected to said electronic circuitry and control means; and casing configured for enclosing said electric battery means, electronic tiltmeter, electronic circuitry and control means and indicator means, said casing is configured to be attached to or integrated with said hair styling or hair cutting means.
  • the hair styling or hair cutting aid may further comprise a rechargeable battery
  • the indicator means may be visual and comprise at least one LED bulb located at the outer side of the casing and connected to the electronic circuitry. This LED bulb is configured to light up or flash when the tiltmeter measures a selected angle between the hair styling or hair cutting aid and a lock of hair held in a hand of a hair stylist.
  • the indicator means comprises four LED bulbs, each one of the LED bulbs is configured to light up or flash in a selected color and respond to measurement of a selected angle that the tiltmeter measures between the hair styling or hair cutting aid and a lock of hair held in a hand of a hair stylist.
  • the indicator means is audible and comprises a speaker
  • the speaker is configured to release at least one tone when the tiltmeter measures a selected angle between the hair styling or hair cutting aid and a lock of hair held in a hand of a hair stylist.
  • the speaker may also be configured to release four different tones, where each tone responds to measurement of a selected angle that the tiltmeter measures between the hair styling or hair cutting aid and a lock of hair held in a hand of a hair stylist.
  • This electronic tiltmeter may be selected from electrolytic tiltmeter and Microelec- tromechanical systems (MEMS) sensor.
  • MEMS Microelec- tromechanical systems
  • the hair styling or hair cutting aid comprises two
  • one tiltmeter is configured to measure tilt angle in X-Z plane and a second tiltmeter is configured to measure tilt angle in Y-Z plane between the hair styling or hair cutting aid held in a hand of a hair stylist.
  • the electronic circuitry is programmed to calculate average of angle measurements made by the two tiltmeters and provide higher accuracy of angle measurement.
  • the electronic circuitry may also programmed to respond to absolute value of
  • the absolute value of deviation may be determined together with selecting the desired angle of measurement. This provides the hair stylist certain latitude in cutting, combing or otherwise styling the hair of a client.
  • the hair styling or hair cutting means comprises a handle protruding on the outer surface of the hair styling or hair cutting means.
  • the casing comprises a hanger protruding from its side.
  • Each of the handle and hanger comprises a hole, where these holes are configured to form a cavity for inserting a pin, screw or nail when overlapping each other.
  • the pin, screw or nail are configured to fasten the casing to the hair styling or hair cutting means and prevent spatial movement of and mechanical disturbance to the tiltmeter.
  • Fig. 1 shows an example of a certain MEMS type of tiltmeter that can be employed in the hair styling aids.
  • Fig. 2 shows an example of a certain air-bubble type of tiltmeter that can be employed in the hair styling aids.
  • Fig. 3 is a schematic illustration of the electronics of the present invention integrating MEMS type tiltmeter.
  • Fig. 4 illustrates three dimensional perspective view of hair styling aid ring comprising angle-measuring tiltmeter.
  • Fig. 5 illustrates side view of hair styling aid ring comprising angle-measuring tiltmeter.
  • Fig. 6 illustrates top view of hair styling aid ring comprising angle-measuring tiltmeter.
  • Fig. 7 illustrates second side view of hair styling aid ring comprising angle- measuring tiltmeter.
  • Fig. 8 illustrates second top view of hair styling aid ring comprising angle-measuring tiltmeter and showing charging inlet.
  • Figs. 9A-B illustrate front and back perspective views of hair styling ring aid comprising angle-measuring tiltmeter.
  • Figs. 10A-B illustrate a vacant space allocated for an angle-measuring tiltmeter integrated within a comb and an angle measuring tiltmeter integrated within the comb.
  • Figs. 11A-B illustrate the casing parts of the angle-measuring tiltmeter designed for integration within a comb.
  • a tiltmeter is an instrument designed to measure very small changes from the vertical level, either on the ground or in structures. It should be noted that the use of tiltmeter in the hair styling and hair cutting aids of the present invention is not limited to a particular technology of measuring angles with tiltmeters. Therefore, any type of tiltmeter operating based on a certain physical principle and electronic arrangement is considered within the scope of the present invention and may be integrated with the hair styling and hair cutting aids. Accordingly, in still another particular non-limiting embodiment, the tiltmeter is Microelectromechanical systems (MEMS) sensor that enables tilt angle measuring tasks to be performed conveniently in both single and dual axis mode. Ultra-high precision 2-axis MEMS driven digital tiltmeter is available for speedy angle measurement.
  • MEMS Microelectromechanical systems
  • Fig. 1 shows a MEMS type tiltmeter (A), which is Freescale FXLS8471Q 3 Axis Digital Accelerometer.
  • SPI Serial Peripheral Interface
  • FIG. 2 shows another example of one particular non-limiting embodiment of an
  • Electronic tiltmeter (B) that uses a simple bubble level principle, as used in the common carpenter level.
  • An arrangement of excitation electrodes (bl, b2) senses the exact position of the bubble (b3) in the electrolytic solution (b4), to a high degree of precision upon application of AC voltage.
  • Central pick-up electrode (b5) measures the AC output as a function of the tilt angle. Any small changes in the level are recorded using a standard datalogger.
  • the AC output may be converted to DC current provided that appropriate AC/DC conversion means are connected to the electrode (b5).
  • Such tiltmeter may be integrated with any hair styling or hair cutting aid according to the present invention in a fashion that is exemplified and illustrated in the following Figures and detailed below.
  • Fig. 3 shows a block diagram (C) of the electronics of the angle measuring tiltmeter.
  • the major components are the accelerometer (A), microcontroller (D), LED bulbs ( Fl-4), generic charger (E), regulator (G) and coin cell battery (H).
  • Accelerometer (A) - MEMS type tiltmeter that measures the angle of inclination of an article or device to which it is attached, such as the wearable ring (1), shown in Fig. 4, and comb (11) in Figs. 10A-B;
  • Rechargeable coin cell battery particularly Panasonic ML1220 3VDC rechargeable coin cell Lithium-ion battery is used with capacity rate at 17mAh and dimensions of 12.5 mm in diameter and 2 mm in thickness;
  • LED bulbs that visually indicate a particular angle of inclination each in a different color as follows:
  • a generic 5V charger (E) (phone charger) is used to charge the rechargeable coin cell battery (H).
  • the required connector for charging is standard B Type Micro USB (not shown).
  • a regulator (G) is also required, which will convert the voltage from 5VDC to 3VDC and by doing so prevent damaging the coin cell battery (H) while charging it.
  • Figs. 4-9A-B illustrate a particular application of the tiltmeter-hair styling or hair cutting aid coupling (1).
  • a ring-shaped aid (2) configured to be worn on the index finger of a hair stylist is coupled with a casing (3) that contains a tiltmeter that can be the tiltmeter shown in Fig. 2.
  • a 90 degrees angular shape casing (3) of the tiltmeter (10) wraps around the ring-shaped aid (2) and locks to it with a reversible connection on one wall.
  • This connection can use, for example, a screw or pin inserted within a cavity (6) formed by two holes matching each other one in a hanger (5) extending from the casing (3), the other in a handle (4) extending from the ring-shaped aid (2) and surrounding half or more of its circumference.
  • a second screw or pin with a matching hole is located in the other wall. This is shown, for example, in Figs. 6 and 8, showing the extension (5') on the second wall of the casing ( 3) and hole (6') on the ring (2).
  • FIG. 9A-9B Another perspective of pin/screw-hole coupling (6a, 6b) between the ring (2) and in the two walls of the tiltmeter casing (3) is illustrated in Figs. 9A-9B.
  • the LED bulbs display (Fl-4) showing through the wall of the casing (3) is also shown in Fig. 9A.
  • the tiltmeter within the casing (3) senses the angular change, namely angle of inclination, caused by the movement.
  • LED bulb (8) is wired to the output of the tiltmeter (10 in Fig. 4) through electrical circuitry, PCB (7 in Fig. 5, made visible for illustrative purposes), which responds to a particular output current and causes LED bulb (8) to light up or flash.
  • PCB in Fig. 5, made visible for illustrative purposes
  • four LED bulbs (8) are electrically wired to the tiltmeter (10) (shown in Fig. 4), located within the casing wall and made visible at the exterior surface of the tiltmeter casing (3).
  • Each one of the four LED bulbs (8) lights of flashes in a different color that indicates a certain electric current and corresponding tilt angle detected by the tiltmeter (10).
  • the electric current is indicative of the angular change of the ring- shaped aid (2) that the tiltmeter (10) senses.
  • the tiltmeter (10) signals the hair stylist on the particular angle of his or her hand that holds the hair of a client. The hair stylist can then appreciate whether that is the desirable angle of cutting, combing or styling the particular lock of
  • LED bulbs (8) corresponding to four major angles required for styling or cutting hair as shown in Fig. 3, component (F 1-4) and detailed in the corresponding description.
  • the electrical circuitry i.e. the PCB (7) wired to the tiltmeter (10), is calibrated according to electrical current/voltage produced with the tilting angle. Four values of electrical current/voltage corresponding to four tilt angles are selected to activate the four LED bulbs (8), when such electrical current/voltage is measured.
  • the calibration and registration procedure conducted before installing the tiltmeter (10) in the casing (3) takes into account deviations from the accurate measurement of the tilt angle and errors inherent to the particular tiltmeter of certain type and make.
  • PCB (7) of each one of the LED bulbs (8) may be programmed to respond to electric output with pre-determined margins, so that the hair stylist is informed on the particular angle of holding the lock of hair of a client with certain latitude.
  • the tiltmeter (10) and electrical circuitry, PCB (7) may be re-calibrated to respond to tilt angles different from previously elected angles.
  • the casing (3) may be configured to contain electrical circuitry (7) programmed to respond to more or less than four electrical current/voltage values and corresponding tilt angles. Accordingly, more or less LED bulbs (8) may be connected to the PCB (7) and placed on the outer surface of the casing (3).
  • Fig. 5 is a side view of the tiltmeter equipped ring-shaped aid (1).
  • the electrical circuitry, PCB (7), and the LED bulbs (8) are placed within one wall of the casing (3) and made visible on the exterior side of this wall, the circuitry being electrically connected to the tiltmeter (Accelerometer A in Figs. 1 and 2, for example), which is located within the casing (3).
  • the physical connection between the casing (3) and the ring-shaped aid (2) with the corresponding handle (4) and hanger (5) provides the stability that the tiltmeter requires in order to accurately measure the tilt/inclination angle of the ring-shaped aid (2) itself.
  • This connection is made through the cavity (6) that is formed by holes in the handle (4) and hanger (5) that overlap each other and enable their interconnection with a pin/screw inserted in it.
  • Fig. 6 is a top view of ring-shaped aid equipped with the tiltmeter (1), showing the tiltmeter (10) located at the inner side of the casing (3) between the casing (3) and the outer surface of the ring-shaped aid (2). This tiltmeter (10) is fastened to the casing (3) inner side to prevent false indication of tilt angle measured.
  • Fig. 7 is another side view of the tiltmeter equipped ring-shaped aid (1). This view shows the exterior surface of the casing (3) of the tiltmeter (10) (not shown in this Figure), with the four electronic circuitry (7) leading each separately to the LED bulbs (8), each bulb lighting in a different color (see Fig. 3). In both Figs. 6 and 7 the two walls of the casing (3) are shown in flat perspective from two different views to illustrate the connection between the electronics (7) and display, namely LED bulbs (8) of the tiltmeter (10).
  • Fig. 8 is another top view of the tiltmeter equipped ring-shaped aid (1), showing the charging door (9) to the coin cell battery (H in Fig. 3) of the tiltmeter (10).
  • the battery within the tiltmeter (10) can be charged externally without disassembling the tiltmeter casing (3) from the ring-shaped aid (2) and possibly releasing the tiltmeter (10) from the casing (3). Therefore, a charging unit may be plugged in to a power outlet covered by the charging door (9) and charge the battery of the tiltmeter (10).
  • the configuration of the tiltmeter equipped ring-shaped hair styling aid may be adapted to any hair styling aid used by a hair stylist such as scissors, comb, brush and fan.
  • the tiltmeter casing can be configured to be attached to other aids, without changing the position of the tiltmeter within the casing, the electrical communication of the tiltmeter to the LED bulbs on the exterior surface of the casing and the power outlet for charging the tiltmeter battery.
  • the hair stylist may then apply any one of the hair styling aids equipped with the tiltmeter on a client hair and receive realtime visual or audible indication of the most important angles for cutting, combing, designing or otherwise styling the client's hair.
  • FIG. 11A-B showing tiltmeter integrated within a comb (11).
  • a number of teeth is removed from the comb, making space (11a) sufficient to conveniently accommodate the tiltmeter (12) that is attached to the shaft (lib).
  • Parts (13) and (14) of the casing of the tiltmeter (12) adapted for the comb (11) in Figs. 11A and 11B complete each other to form closed space for the tiltmeter, electronics and LED bulbs, illustrated in Fig. 3.
  • Part (13) comprises a rear plate (13h) and part (14) comprises the front cover (14d) of the casing.
  • Holes (14a) and (14b) match hollow protrusions (13a) and (13b), respectively, where each pair is designed to fit a pin or screw that fasten the rear plate ( 13e) to the cover (14) of the casing. Extension (14e) in the cover (14) slides into recess (13e) in the vertical part (13g) of the rear part (13), thus providing mechanical friction and improved stability to the casing. Holes (13c) and (13d) are used to attach the casing to comb shaft (lib) and firmly holding it in place, thus making the angle measurement accurate and reliable.
  • Recess (13f) matches an extension parallel to recess ( 13e) in the rear part (13) and is adapted to match extension (not shown) parallel to extension (14e) in the cover part (14).
  • Windows (14f) enable viewing LED bulbs (Fl-4 in Fig. 3), while moving the comb on a client on a client's hair.
  • Opening (14c) in the cover (14) enables charging the battery externally.
  • the tiltmeter equipment may be provided with audible signaling for the hair stylist for any of the angles elected. Accordingly a speaker may be introduced on the exterior surface of the tiltmeter casing connected to the electrical circuitry and producing different sounds for each tilt angle measured. Alternatively, both visual and audible signaling may be used and turned on simultaneously so that the hair stylist is properly notified on the tilt angle of his hand or hair styling aid relative to a hair lock of a client.

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Abstract

La présente invention concerne un dispositif d'assistance à la coiffure ou à la coupe de cheveux pour mesurer l'angle d'inclinaison entre des moyens de coiffure ou de coupe de cheveux et une mèche de cheveux qui comprend des moyens de coupe de cheveux, au moins un clinomètre électronique, un circuit électronique et des moyens de commande pour communiquer avec le clinomètre et des moyens indicateurs, des moyens indicateurs visualisable et/ou audibles dans un côté externe du boîtier qui contient des moyens de batterie électrique, le clinomètre, le circuit électronique et les moyens de commande, les moyens de batterie électrique étant connectés au circuit électronique au moyen de commande, et un boîtier qui contient les moyens de batterie électrique, le clinomètre électronique, le circuit électronique et les moyens de commande et les moyens indicateurs, où le boîtier est configuré pour être fixé à ou intégré avec les moyens de coiffure ou de coupe des cheveux.
PCT/IL2015/051042 2014-10-28 2015-10-22 Dispositif d'assistance à la coiffure et à la coupe des cheveux avec moyens de mesure d'angle WO2016067281A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462069326P 2014-10-28 2014-10-28
US62/069,326 2014-10-28

Publications (1)

Publication Number Publication Date
WO2016067281A1 true WO2016067281A1 (fr) 2016-05-06

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PCT/IL2015/051042 WO2016067281A1 (fr) 2014-10-28 2015-10-22 Dispositif d'assistance à la coiffure et à la coupe des cheveux avec moyens de mesure d'angle

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020142798A1 (en) * 2001-03-28 2002-10-03 Mitsubishi Denki Kabushiki Kaisha Cellular phone with imaging device
US20080222906A1 (en) * 2007-03-17 2008-09-18 Fraser Lewis Austin Traditional shaving razor or electrical shaving and trimming device with integrated spirit level or bubble level
GB2466016A (en) * 2008-12-06 2010-06-09 Natural Environment Res Inclinometer having a plate extending beyond the main body
US20100186234A1 (en) * 2009-01-28 2010-07-29 Yehuda Binder Electric shaver with imaging capability
US20140200734A1 (en) * 2013-01-16 2014-07-17 Matthew W. Krenik Positioning device for automated hair cutting system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020142798A1 (en) * 2001-03-28 2002-10-03 Mitsubishi Denki Kabushiki Kaisha Cellular phone with imaging device
US20080222906A1 (en) * 2007-03-17 2008-09-18 Fraser Lewis Austin Traditional shaving razor or electrical shaving and trimming device with integrated spirit level or bubble level
GB2466016A (en) * 2008-12-06 2010-06-09 Natural Environment Res Inclinometer having a plate extending beyond the main body
US20100186234A1 (en) * 2009-01-28 2010-07-29 Yehuda Binder Electric shaver with imaging capability
US20140200734A1 (en) * 2013-01-16 2014-07-17 Matthew W. Krenik Positioning device for automated hair cutting system

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