• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The system includes a set of hair coloring packages having several individual hair coloring packages and a developer package, each package having a pump to release selected amounts of material into a mixing set. A control set operable in response to user input controls each of the pumps to release selected amounts of coloring material and developer material to a mixing set that mixes the colorations and the developer and releases to a brush / dispenser head that has openings through which the selected hair coloring formulation is released
    公开号:BR112017010741B1
    申请号:R112017010741-4
    申请日:2015-11-24
    公开日:2021-02-02
    发明作者:Joseph Grez
    申请人:L'oreal；
    IPC主号:
    专利说明:

    Technical Field
    [001] This invention relates, in general, to hair coloring tools and methods and, more particularly, it refers to a hair coloring tool that allows the user to select and control the hair coloring formulation particular to be provided by the utensil Fundamentals of the Invention
    [002] Hair coloring, particularly done by a user at home, although it can produce satisfactory results, can be laborious and can sometimes lead to unpredictable and unsatisfactory results. It is also time consuming and requires significant cleaning. The process usually involves a sequence of specific steps, including the user opening one or more containers and mixing the contents to produce the advertised coloring formulation. The formulation is then applied by the user to the hair, including rubbing it in the hair area and then combing it. The hairline is done first, then the hairline and then the rest of the hair volume. The tools must then be cleaned and stored. The general process and, in particular, the unpredictability of the results leads to a general lack of security on the part of most users, particularly home users. Thus, a hair color system usable at home that provides predictable and reliable results and has the capacity for a wide variety of colorations is desirable. Summary of the Invention
    [003] Thus, in an arrangement, the hair coloring system comprises: a set of hair coloring packages having at least one chamber of coloring material and one or no chamber of developer material; a pump for each of the chambers of coloring material and developer material; an operable control set for controlling the pump members to produce a selected color after mixing; an operable mixing assembly for mixing the coloring material or coloring material; a brush / dispenser head connected to the mixer by a connecting line; and a handle for holding the brush / dispenser head.
    [004] Another arrangement is a single use consumable hair coloring set for use with a hair coloring system, comprising a set of hair coloring packages having at least one chamber or package for a hair coloring formulation and one or no cameras for a developer; a separate pump for each staining and developer chamber, where the pump responds to a control signal to direct selected quantities from each staining chamber and developer chamber to a mixing set, in which a mixing set produces a formulation having a color selected by a user; and a brushhead / dispenser member connected to a mixing assembly by a fluid steering element, the brushhead / dispenser including openings through which the formulation is released.
    [005] In an additional arrangement, the hair coloring system comprises a set of hair coloring packages having at least one coloring chamber and one or no chamber of developer material; a pump for each of the coloring chambers and developer material; an operable control set for controlling the pump members to produce a selected color after mixing; an operable mixing set for mixing the coloring material or the coloring and developer material; a brush / dispenser head connected (o) to a mixing assembly by a connecting line; a handle for holding the brush / dispenser head, where the brush / dispenser head is adapted (o) to move on the handle; and a motor on the handle to move the brush head back and forth in a linear oscillation. Brief Description of Drawings
    [006] Figure 1 is a schematic view showing the various portions of the hair coloring system in the form of blocks.
    [007] Figure 2A is a representational diagram showing a portion of the hair coloring system containing the coloring packages.
    [008] Figure 2B is a diagram showing a pump portion of Figure 2A in more detail.
    [009] Figure 3 is a block diagram showing the control set for the hair coloring system.
    [0010] Figures 4A and 4B are elevated end views, respectively, of the brush head portion of the hair coloring system.
    [0011] Figure 5 shows a simplified diagram of a drive system for the brush head.
    [0012] Figure 6 is a diagram showing the formulation mixer for the hair coloring system.
    [0013] Figure 7A is an elevated view of a brush / dispenser head used in the present system.
    [0014] Figure 7B is an elevated view of a brush / dispenser head with bristles showing its movement.
    [0015] Figure 8 is a schematic diagram showing the handle portion of the coloring system with a brush head attached to it.
    [0016] Figure 9 is a schematic view of a consumable and disposable portion of the hair coloring system of the present invention. Best Way to Carry Out the Invention
    [0017] Figure 1 shows a general view of the hair coloring system of the present invention at 10. Includes a set of packages 12 that includes a plurality, two in Figure 1, of individual coloring packages, although a single coloring package can be used. In addition, a developer package can be included. The use of a developer with hair coloring provides a more lasting coloring effect, up to, or about, a month, called permanent coloring, while without the use of the developer, a semi-permanent coloring result, usually lasting approximately around one week. The developer can be used with multiple coloring packs or a single coloring pack. Each of the hair coloring packages 14 and 16, and the developer package 18, has their own individual pumps 20, 22 and 24. The individual pumps are controlled by a control set 26 that controls each pump to produce a desired color , as explained in more detail below. Emissions from the pumps in the coloring packages are applied to a common coloring tube or line 28 while the developer is applied to a developer line 29. The two lines 28 and 29 merge with a mixing line 30, which contains a mixing element 31. The mixing line 30 is connected to a brushhead / dispenser element 32 which is mounted (o) on a handle or stick 34.
    [0018] The operation of the tool is controlled by an on / off switch 36 that initiates the operation of the pumps, to dispense with the formulation of hair coloring through the brush head. The handle 34 also includes a drive motor 37 that provides a controlled movement of the brush head to assist in applying the dye formulation to the hair. This action is controlled by switch 38 which can be separated from the pumping on / off switch 36, although both functions can be controlled by a single switch. The movement of the brush head can be synchronized with the pumping action of the coloring formulation.
    [0019] Figures 2A and 2B show the set of hair coloring packages in more detail. That portion of the system, together with the expanded connection tube 56 with the mixing element 58 therein and the brush head, constitutes a consumable portion of the system. It is a completely closed arrangement, so there is no preparation or cleaning involved. Each hair coloring case will typically have its own consumable, which is discarded after use.
    [0020] Figure 2A shows in representational form an arrangement of set of packages 40 in particular with three coloring packages or chambers 42, 44, 46 individual or separate (os). A 48 developer package is also included in the suite. Various structural arrangements, that is, utensil housings, to contain the staining chambers and their associated pumps and the mixing line are possible. Each bundle or coloring chamber or bundle or developer chamber has its own separate associated pump 48-51. The package set is positioned on, and removable from, the utensil body. A connection line 63 connects the package set to the brush head (not shown). In one embodiment, the coloring packages are made of flexible plastic having a volume of approximately 60 cc. The developer package has a volume of approximately 60 cc. The pumps are conventional, as illustrated in Figure 2B. The coloring or hair developer enters the pump at an entry point 53 and exits at the exit point line 55. Details regarding the pumping action to produce related colorations are set out below. In one embodiment, the colors in the three packages include blond, red and dark brown. Typically, this is sufficient to provide a large number of different colors. Coloring formulations can be provided by various manufacturers of hair coloring ink. One example is L'Oreal SA coloring inks. The outlet line for each pump will be routed to a coloring packet connection line 52 and the developer's pump will exit to a developer line 54. Lines 52 and 54 will find a mixing line 56 on which a filter element is positioned. conventional mixing 58 (Figure 6). As the colorings enter the mixing line 56, the mixer 58 combines them to produce the desired final coloration which is provided to a brush head through a connection tube 63, which is described in more detail below. The mixing element is conventional, comprising a single, non-movable member, configured as shown so that the fluid can flow through a tortuous path and become completely mixed.
    [0021] The individual pumps 48-51 are controlled separately by a microprocessor and motor arrangement, also called a control set, to produce the desired final coloring from the three coloring packages and the developer package. This arrangement is shown in 59 in more detail in Figure 3. A control microprocessor is shown in 64. The microprocessor 64 controls a drive circuit 66 which, in turn, controls a series of motors 68-71, one motor for each bomb. Control set 59 is connectable to package set 75 and individual pumps in it via a gearbox and shaft coupling, shown generally at 74, with the drive shaft for package pumps shown at 74A . The output of the 75A package is shown with the emission 76 connection line extending to the brush / dispenser head.
    [0022] The microprocessor can be controlled in several ways by a user to produce the desired color, shown in 78 in Figure 3. One way is through a coloring card that is read optically on interface 80. The information is then transmitted to the microprocessor. The coloring card is thus used in essence to program the microprocessor, which, in turn, controls the motors that drive its associated pumps, to produce the color selected on the card. The control information is stored in a table, or similar, on the microprocessor.
    [0023] In operation, the preferred flow in connection line 63 in Figure 2A is 150 ml in two minutes, or 1.25 ml per second. Preferably, the combined flow rate of the coloring packs 42, 44 and 46 in Figure 2 is approximately equal to the flow rate of the developer pack 48, i.e., 0.625 ml per second. Each of the motors for the individual pumps in the mode shown is a gear motor with a maximum RPM of 200. If the gear: volume ratio is 0.25, it is possible to determine for the gear diameter "d", as set out below. Each pump separately will produce a maximum of 0.75 ml / s.
    [0024] Referring to Figure 2B, for a modality, to produce the desired flow, with a gear diameter of an unfilled gear cavity ratio 57 of Rv, a rotation will produce a volume of 2% (d / 2) 2 • Rvt cm3 / cm, where t is the gear thickness. Multiplying the volume by RPM will produce the gear flow. With a gear thickness of 3 mm and a gear cavity ratio of 0.25, 2 π (d / 2) 2 • Rv • t • RPM = 0.75 cc / min); determines that d (gear diameter) is equal to 0.18 cm, or approximately 2 mm in diameter to produce the desired flow. It must be understood, however, that other pump arrangements can be used to produce other flows or the same flows.
    [0025] Each pump in the mode shown has 20 separate steps in the pumping rate. With three coloring packages, the various combinations of the three colors and the developer will result in a total of 210 different possible color combinations.
    [0026] Other control / interface combinations can be used, including a bar code on a card and associated reader or an RFID tag and an associated reader, or by a wireless controller. In addition, it would be possible to program the microprocessor using voice commands, both for coloring and to control the pumping action, that is, the flow. As discussed above, the individual pumps can be controlled to produce the desired flow rate, as well as the particular staining composition.
    [0027] The device, in the mode shown, is powered by a battery, with a sealed construction of closed path so that the tool can be used even safely in the shower. An advantage of a closed path is to protect the user from exposure to the coloring fluid, except on the hair. The disposable system assembly portion, shown in Figure 9, includes the package assembly and associated pump / motor arrangement 61, the mixing portion 63 and the dispensing brush / dispenser head 65, as well as a connecting line 67. The coloring communication element, as well as the particular coloring card used to program the microprocessor, can also be a one-time consumable item.
    [0028] Figures 4, 5, 7 and 8 show the brush / dispenser head 79 for the system, both alone and in combination with an associated handle or stick.
    [0029] Figures 7A and 7B show a brush head arrangement. This includes an upper portion 80 to which a connecting line from a mixing assembly is affixed to the inlet 81. Extending from the upper portion are two clips 82 and 84 that connect the brush head to a handle 86, shown in Figure 8. Extending down from the top is a series of hollow tips 88-88. In the modality shown, the tips are approximately 1.7 cm (0.7 inches) and have an opening of approximately 0.076 cm (0.030 inches) in diameter at the distal end of them to exit the hair coloring formulation. The tips are separated by a distance of approximately 0.63 cm (0.25 inches) in a manner to allow the positioning of tufts of 92-92 intermediate nylon bristles. The bristles extend beyond the lower end of the tips, coming into contact with the scalp 94, as shown in Figure 4A. In the embodiment shown, the tufts of bristles have approximately 15 individual bristle elements, in a tuft of approximately 0.2 cm (0.1 inches) in diameter. As indicated above, in use, the bristles come into contact with the scalp, while the tips are positioned slightly above the scalp, allowing the hair formulation to escape.
    [0030] The handle 86 (Figure 8) has an expanded portion 95 that is easy to be grasped by a user. The connection line 97 of the coloring formulation mixer extends along the handle. The brush head is pressed into place on the handle by clips 82, 84. The system can operate as described above by the action of the on / off switch 36 which initiates the pumping action for hair formulation at the desired flow rate. The pumping rate can be controlled by a slide switch or by voice actuation to control the engine RPM for the pumps. The handle can also include a motor arrangement 98, which is shown generally in Figure 5, to provide a linear movement of the brush / dispenser head. The oscillation has a frequency rate of approximately 15-60 Hz, with an amplitude that is greater than half the distance between adjacent tips, but not greater than 1.5 times that distance. Figure 5 shows a simplified drive arrangement for the brush head 100 which is snap-fit by means of clips 102, 104 on a slide tray 106 on the handle. The sliding tray is moved back and forth linearly by a motor 108 with a connecting rod 110. The motor is controlled by a switch on the handle (Figure 1) and has a separate power supply 112. Other arrangements for controlling movement linear oscillation of the brush head can be used. The user's movement with the gloved finger rubbing the formulation into the root and hairline areas results in a reliable and accurate coloring control for these hair areas.
    [0031] When the hairline and root coloring functions are completed, an optional thicker brush head can be used with a wider spacing to run through the hair, with fluid being continuously dispensed at a rate selected for coat your hair. An adjustment can be made to dispense fluid to each tip, thus providing fluid conveniently to the volume of the hair. Very long brush strokes are used to dispense the formulation over the hair so that slight variations in the programmed coloring in the mixing portion of the utensil can provide an improvement to the appearance of the natural coloring variation versus single coloring systems.
    [0032] It should be understood that variation in natural coloring is important for a high quality coloring result. As long as the coloring is mixed in real time in the present system, the coloring composition can be made to vary to any degree over time to produce color variation, by programming the microprocessor in a simple way. For example, each brush stroke of the brush through the volume of the hair may produce a slightly different tint or tone. In addition, a multiple tube connection arrangement could be used to transfer a different color to different tips of the brush head, so that small individual strands of hair can receive a different color when compared to neighboring strands. Conventionally, color variations require coloring small strands of hair and protecting them with aluminum foil to prevent leakage from one strand to the next and to prevent premature drying of small strands of hair with such a relatively unfavorable volume-to-volume ratio. With the present system, there are two ways to eliminate the sheet process. One is to provide slight color variation as described above so that a leak from one strand to the next is not visible. The results of using this method or technique will be less natural than a salon treatment, but an improvement for unique coloring approaches. Another way is to provide tips fed separately on the brush so that individual tips can dispense with different color formulations to allow the transfer of relevant color from one strand to the next.
    [0033] Thus, the present invention is convenient to use, with high performance, providing significant safety in the results for the user. With closed fluid path there is no need to empty and shake separate containers. The present system can be used in the shower, which improves cleanliness and additionally eliminates the time and care required to clean the components, gloves and the need for manual manipulation of the hair roots and hairline that are required in coloring systems conventional hair care. The present system results in a significant improvement in both the reliability and variability of hair coloring systems for domestic use.
    [0034] Although a preferred embodiment has been described for purposes of illustration, it should be understood that various changes, modifications and substitutions can be incorporated into the preferred embodiment without departing from the spirit of the invention as defined by the following claims:
    权利要求:
    Claims (21)
    [0001]
    1. Hair coloring system, characterized by the fact that it comprises: a set of hair coloring packages having at least two chambers of coloring material, each containing different coloring material, and one or no chamber of developer material containing material developer; a pump for each of the coloring material chambers and the developer material chamber, and operatively connected to it to dispense the coloring material and the developer material associated with it; a control set, including a microprocessor, operable to control each of the pumps separately to dispense each of the coloring materials and the developer material according to the control information to dispense appropriate combinations of coloring materials and the developer material to produce a color selected by a user, after mixing; a mixing set operable to receive and mix the coloring material or the coloring material formulation and the developer material provided by pumps controlled by a microprocessor, to produce the selected coloring; a brush / dispenser head connected (o) to the mixing assembly by a connecting line; and a handle for holding the brush / dispenser head.
    [0002]
    2. System according to claim 1, characterized by the fact that the brush head includes a plurality of tips, one or more of which include openings through which the coloring material moves, the brush head also including intermediate positioned bristles to successive ends.
    [0003]
    3. System according to claim 1, characterized by the fact that it includes more than one brush head configuration, for use in coloring different parts of the user's hair.
    [0004]
    4. System according to claim 1, characterized by the fact that the color selected by the user is the user's input is in the form of information provided on cards, and in which the control set includes an optical set for reading the information of the user. card.
    [0005]
    5. System according to claim 1, characterized by the fact that the color selected by the user is the user's input, which is in the form of a magnetic strip reader, and in which the control set includes a reader for reading the magnetic strip information.
    [0006]
    6. System according to claim 1, characterized in that the color selected by the user is the user's input, which is in the form of an RFID tag, and in which the control set includes a reader for reading RFID information.
    [0007]
    7. System according to claim 1, characterized by the fact that the color selected by the user is the user's input, which is in the form of a wireless controller.
    [0008]
    8. System according to claim 1, characterized in that the set of hair coloring packages includes three to five different color material chambers and one developer material chamber.
    [0009]
    9. System according to claim 1, characterized by the fact that the pumps are controlled to produce a formulation flow of approximately 1.25 ml / second.
    [0010]
    10. System according to claim 1, characterized by the fact that the combined flow rate of the coloring material is approximately equal to the flow rate of the developer material.
    [0011]
    System according to claim 2, characterized by the fact that the mixing set and a plurality of connection lines are arranged to provide different colorations for different tips of the brush head.
    [0012]
    12. Consumable single-use hair coloring set for use with a hair coloring system, characterized by the fact that it comprises: a set of hair coloring packages having at least two chambers or packages for a hair coloring formulation and one or no camera for a developer, where each camera or package contains different hair coloring formulations; a separate pump for each of the chambers or packages and the developer chamber, and operably linked to it, where the pumps respond to a control signal to direct selected quantities from each of the chambers or packages and the developer chamber to one mixing set, in which the mixing set produces a formulation having a color selected by a user; and a brushhead / dispenser member connected to the mixing assembly by a fluid steering element, the brushhead / dispenser including openings through which the formulation is released.
    [0013]
    13. System according to claim 12, characterized in that the brush head includes a plurality of tips, one or more of which include openings through which the hair coloring formulation moves, the brush head also including bristles positioned intermediate to successive tips.
    [0014]
    14. System according to claim 12, characterized by the fact that the set of hair coloring packages includes three to five different chambers or packages and a developer chamber.
    [0015]
    15. Hair coloring system, characterized by the fact that it comprises: a set of hair coloring packages having at least two chambers of coloring material, each containing different coloring ink material, and one or no chamber of developer material containing developer material; a pump for each of the coloring material chambers and the developer material chamber and operably connected to it to dispense the coloring ink material and the developer material associated with it; a control set, including a microprocessor, operable to control each of the pumps separately to dispense each of the coloring ink materials and the developer material, according to the control information, to dispense appropriate combinations of the coloring ink materials and the developer material to produce a color selected by a user, after mixing; an operable mixing set for receiving and mixing the dispensed dye ink materials and the developer material to produce the selected dye; a brush head connected to the mixing assembly by a connecting line; a handle extending from the brush head, where the brush head is adapted to move on the handle; and a motor housed in the handle and operably connected to the brush head to move the brush head back and forth in a linear oscillating motion.
    [0016]
    16. System according to claim 15, characterized in that the brush head includes a plurality of tips, one or more of which include openings through which the coloring ink material moves, the brush head also including bristles positioned intermediate to successive tips.
    [0017]
    17. System according to claim 16, characterized by the fact that the linear movement is greater than the spacing of half the distance between successive points and one and a half times less than the distance between successive points.
    [0018]
    18. System according to claim 15, characterized by the fact that the color selected by the user is the input to user input which is in the form of information provided on cards, and in which the control set includes an optical set for reading card information.
    [0019]
    19. System according to claim 15, characterized by the fact that the color selected by the user is the user's input, which is in the form of a magnetic strip reader, and in which the control set includes a reader for reading the information of the magnetic strip.
    [0020]
    20. System according to claim 15, characterized by the fact that the color selected by the user is the user's input, which is in the form of an RFID tag, and in which the control system includes a reader for reading RFID information.
    [0021]
    21. System according to claim 15, characterized by the fact that the color selected by the user is the user input which is in the form of a wireless command.
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    法律状态:
    2019-09-03| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-12-01| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-02-02| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/11/2015, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    US14/554,789|US9949545B2|2014-11-26|2014-11-26|Hair coloring appliance|
    US14/554789|2014-11-26|
    PCT/US2015/062479|WO2016086016A1|2014-11-26|2015-11-24|Hair coloring appliance|
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