• 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 invention relates to a planing razor with a vibration function, comprising a grip area (11) and a head area (1), which is extended by programmable functional components. In the head area (1), consisting of a head part (2) and a support part (5), the blade (3), via a spring-supported locking system, fixed. In the grip area (11) a programmable microprocessor (19), a power supply device (16), a motherboard (15), a capacitive sensor (21), LED lights (24) and a plug element (20) is installed. The current supplied via the plug element (20) is stored in the power supply device (16). The vibration motor (12) is positioned in the support part (5) to transmit the vibrations to the head part (2) and the blade (3). By predetermined interaction commands with the contact element (14), the predetermined and adjustable vibration programs are retrieved via the microprocessor (19).
    公开号:AT520855A1
    申请号:T20/2018
    申请日:2018-01-19
    公开日:2019-08-15
    发明作者:Jandejsek Thomas；Weinzettl Marc
    申请人:Jandejsek Thomas；
    IPC主号:
    专利说明:

    shaver
    The invention relates to a razor according to the preamble of claim 1.
    For several years it has been state of the art to produce wet razors as multi-blade system razors, in which a large number of blades are lined up in direct succession in order to produce a pressure distribution of the blades that is as uniform as possible. Innovations on the multi-blade system razor resulted in the addition of a vibration motor to provide the blade head with vibrations for an improved shaving experience. Said innovations are known from the patents US2014 / 0026423 Al, EP 1 563 967 Al and also EP 2 218 559 Al and describe the installation method and the arrangement of hard and soft components including their functional components which have the aim of providing a handle for multi-blade Equip system razors with vibrations.
    Said multi-blade system razors cause skin irritation due to the number and arrangement of the many blades for several reasons. Furthermore, conventional multi-blade system razors with vibration function only offer preset vibration levels and cannot be adapted to the different 'sensation types'.
    It would be desirable to create a wet razor with a reduced number of blades as well as multiple programmable levels of vibration.
    Safety razors have the essential feature of only being equipped with a single double-sided blade. In contrast to the multi-blade razor, which distributes the pressure of the blades in a graduated manner, the use of a single blade enables a more targeted application of pressure and thereby cuts the hair closer to the root. Likewise, there is no plucking when using a single blade, since each hair is cut off individually and no attempt is made to cut it off at the same time using a large number of blades. This difference is clearly noticeable due to the simple and smooth shaving feeling. Furthermore, the single blade ensures a smooth cut of the hair on the skin surface and thereby reduces the possibility of one
    2/30
    Skin irritation in contrast to a multi-blade razor. These can pull the hair with the large number of blades from the skin surface for a short time and cut it too deep, causing the tip of the hair to end below the skin surface and then press it against the skin from the inside. Likewise, the freshly cut hair can be pressed into the skin with the tip by the following blades, which can lead to inflammation. Both scenarios can result in skin irritation, which can be prevented by using a single blade. Another advantage of the safety razor is that the cut hair, including the shaving cream and the body oils - / fats, which are excreted through the skin, are removed via slots in the planer rest and are not pulled along by the blades over the open pores as with the multi-blade razor, which can subsequently cause skin irritation. It is also possible to use both sides of the blade, which increases the durability of the blades.
    The invention achieves the above object by coupling a safety razor to a controlled vibration unit. The use of a vibration device in combination with a safety razor improves the sliding movement between the razor blade, skin and the water film in the cutting direction, which makes the shave more comfortable for the user. The vibration modules that can be programmed allow personalization that can be individually adjusted for everyone in order to adapt to the perception of the consumer.
    The invention consists of electronic functional components as well as mechanical components. In this document, all electronic components with a function that is important for the razor are referred to as functional components. The functional component group consists of the main board, the capacitive sensor, the accumulator, the motor, microprocessor and the USB connector. The mechanical components are also referred to in this document as all those non-electronically operated components.
    The shaver essentially consists of two components, on the one hand the vibrating handle area, which consists of the actual handle and the support part / 30 · ··· · · · · · «····· ·· · • · · · · · · ······ ····· * ····· · <······· * · ·· · · · · «· · ·» · and on the other hand from the headboard component. The sensitivity and efficiency of the razor can be determined based on the geometry of the rest / head. These two components are held together by a spring-loaded locking system which ensures easy and safe disassembly and reassembly of the razor. By using high-precision positioning bolts, it is possible to achieve the same good shaving experience with both sides of the razor because the blade can be inserted symmetrically in the razor and clamped by the spring-loaded locking system. The user receives a clear acoustic signal, a click, which indicates that the head part is firmly engaged in the support part.
    To unlock the locking bolt is pressed into the support part so that the pin of the head part is released again and this can be removed to change the blade. Two rubber rods in parallel support the blade change because the pretension is released due to the unlocking and thereby pushes the head part up. To lock again, the head part with the pin is reinserted into the blade support, the pin is pressed down so far that the locking bolt is pressed to the side until the pin can snap into the recess.
    The grip tube forms a self-contained and sealed assembly with the support part, consisting of hard / soft components and functional components. The handle tube, preferably consisting of a hard component, serves as an outer shell and includes all functional components.
    The vibration motor is a cylindrical permanent magnetic AC electric motor that has an unbalanced weight attached to the shaft. The rotating movement of the unbalance weight causes the motor to vibrate, which is interpreted as vibration. Depending on the pre-programmed speed of rotation, the vibration is understood differently. The faster the speed of rotation, the higher the frequency at which the motor vibrates. The standard assumption is that a higher frequency is perceived as more pleasant.
    4/30 • ·
    The shaver's brain is the microprocessor that sits on the motherboard. The microprocessor is the central link and control of the individual functional components. The microprocessor is based on a modular system and can be equipped with a wide variety of components or connected to expand the range of functions. The microprocessor receives a wide variety of signals, processes them and uses them to send the necessary information to the other functional components. A built-in charge / discharge protection protects against overcharging of the battery and puts the shaver in the idle state when a certain discharge state is reached in order to protect the battery. Furthermore, a temperature sensor causes the shaver to go to sleep when a certain limit temperature is exceeded. The shaver is also put into the idle state when a certain operating time is exceeded during which the capacitive sensor does not recognize a signal in order to protect the functional components when the switch-off is forgotten. A possible fault diagnosis program can also switch off the shaver as soon as the functional signal exchange is interrupted by a product fault or an infirmity. It is also possible to couple a pressure sensor to draw the user's attention to this if the pressure against the face is too high. Depending on the scope of the sensors and components, additional protective mechanisms can be activated by the microprocessor in order to protect not only the user but also the shaver as well as possible.
    According to the invention, a capacitive sensor is attached directly under the contact element, which measures the capacitive field value around the contact element in order to be able to recognize when a field change occurs as soon as the finger approaches and thus supplies the commands required to operate the shaver. The contact element thus acts as an interaction element between the razor and the user. Based on these interactions, the microprocessor sends the necessary signals to the vibration motor in order to produce the desired vibrations. The microprocessor can be programmed as required within the parameters and modules specified, whereby the complete interaction and function can be adapted and reprogrammed.
    The contact element already mentioned is preferably also used as / 30 ·· ·· 44 ···· · 4444 ······ 4 · * • ·· · · · 444444 ····· * ·> 44 ·· • •• · 4 ·· 4 44 • · · · · · «4 4« 44
    Information source used. This information source can be used to send the light signal to the user as long as the shaver is in operation. For this purpose, a luminous element is installed under the contact element. An LED lamp is preferably used for this, since it is not only energy-efficient but also emits little heat. Depending on the control and programming, this LED body can take on a wide variety of colors and intensities. Likewise, a wide variety of light signals such as flashing, pulsing or other information can be passed on, which increases the number of interaction options with the user. The light signals can also be used to provide information about the battery level by changing the color when the battery is low. There are no limits to the option to use the contact element as a source of information for the user, which means that the user can always get immediate feedback from the product.
    The main task of the USB connector is to charge the supply device using a USB cable by plugging it into a power source. When charging, built-in protective devices serve to protect the life of the battery. An essential part of these protective devices is to be able to put the shaver into operation during the charging process so that it remains unrestricted in its area of application. In addition to the main task of charging, the USB connector with the USB cable also serves as an information transmitter to pair the shaver with another end device, for example a PC or laptop, which can be used, for example, to receive updates in the form of updates. The charging process starts on the one hand through the connected shaver on the end device and on the other hand an exchange of information and parameters is made possible. A specially developed software enables individual intervention in specified parameters so that the shaver can be adjusted to personal preferences. The software can either be stored directly on the shaver and then installed on the computer, or it can be downloaded online.
    The software includes a graphical user interface which is intended to simplify usability. If the shaver is connected to the software, the shaver is preferably displayed using a moving 3-D image and all of its core data. These can be, for example, the average running time in the different vibration modes, the average / 30 • · · · ·· ····· ···· ♦ ·· ♦ ·· · · · • ·· ·· β · · · · ·· • · · · · ······ · ·· ♦ ···· · · · • · · · · · · · · ···
    Temperature or the like. Furthermore, the software allows the vibration modes to be changed in such a way that the vibration intensity can be changed on the basis of specified parameters using a slider or other optical operating means. The compatibility between the shaver and the software is preferably such that when the individual controls in the program are actuated, the user receives immediate feedback through the vibration in the new vibration intensity of the shaver. Likewise, it is preferred that the user has the option of changing from a continuous vibration to other vibration types, such as switching to a pulsating vibration mode or changing the color of the button lighting. These are just a few examples of those parameters that can be released for user adjustment. If all parameters are set as the user wants, he can synchronize the shaver and the shaver accepts the newly personalized parameters. Together, razors and software provide the ideal opportunity to be able to individually adjust to each individual user in order to make the shaving experience even more tailored to personal requirements. Predefined vibration programs can also be downloaded from the manufacturer's website, which form the basis for different types of sensations.
    The razor preferably consists of a combination of hard and soft components to ensure a high level of design freedom while at the same time meeting the high stability and strength requirements. The outer components of the razor, the head part, the support part, the handle tube and the sealing cap are made of a hard component, preferably aluminum, which has a high strength as well as a low weight. Furthermore, aluminum is preferred due to its long life and low maintenance requirements. In compliance with the specified space requirements of the functional components in the cavity of the handle, the manufacturer has complete freedom of design. For example, the shape of the handle can take on a wide variety of geometries.
    Both the O-rings as well as the rods and the pins are made of soft components, preferably rubber, since the elasticity of the soft components is required in order to avoid shear and wear both during the installation process and when in contact with
    7/30 other components to avoid. Elasticity is particularly important, for example, for the O-rings, if they are pressed together with the blade support in the handle tube to prevent the handle from slipping vertically, since only elastic materials give way briefly in diameter during the pressing process to enable functional fitting. Furthermore, due to the properties of the soft component, the O-rings and the pins enable the best possible isolation of the vibrations from the other components. The elasticity of the rubber rods has an essential role for the entire locking system. When locking, the rubber rods are pressed through the head, creating a counter-tension, which presses the blade against the head part and thus creates a rigid unit. This tension is released by unlocking, whereupon the blade and head part are pushed up and thus support the blade change.
    In the further course of processing, it is also advantageous to treat the razor or individual parts of the device superficially. A possible method of aftertreatment is compressed air blasting with solid blasting media, such as glass beads or garnet sand, to increase the surface roughness. This enables the user to use the shaver better due to its greater grip and at the same time achieves an optical enhancement. In addition to roughening, compressed air blasting with solid blasting media serves as an additional cleaning process after production, which means that unwanted dirt and burrs can be removed. Another possibility for post-treatment is the application of an anodized layer to prevent a possible undesirable oxide layer on the surface of the aluminum. Furthermore, the anodizing process offers the manufacturer additional design options because the anodizing layer can be colored.
    Installed, the functional components form independent and sealed bodies with the mechanical components, which complete the function of the razor by inserting the blade and closing the head piece.
    8/30 ·· ·· ·· ···· · · «··« ····· ·· · • · · ·· · ······ • · · · · ♦ ····· · • · · • V · · · · · · * · · ·
    Description of the figures:
    The invention is explained in more detail with reference to the accompanying drawings, to which the following description refers. With the above description, the person skilled in the field of the production of wet razors has been able to successfully understand the invention.
    Fig. 1 describes the top view of the built-in razor with head and handle area;
    Fig. 2 is a side sectional view of the built-in razor including mechanical and electronic components;
    Fig. 3 is a sectional plan view of the built-in razor including mechanical and electronic components;
    Fig. 4 is an exploded view of the head area showing the individual mechanical components;
    Fig. 5 is an exploded view of the handle area showing the individual mechanical and electronic components.
    In the head region 1 of the razor, the head part 2, which is fixed in the support part 5, has the primary task of keeping the blade 3 positioned in the razor. The head part 2 has circular recesses for the positioning bolts 22 of the support part 5 which hold the blade 3 in position. With the inner radius, the head part 2 specifies the blade bending angle, which is decisive for the sensitivity of the razor. The pin 23 which protrudes in the middle of the head part 2 has the function of being locked firmly with the support part 5, as a result of which the blade 3 receives the desired tension and is permanently fixed.
    The support part 5 has the primary function of holding the vibration motor 12 and fastening the blade 3 by means of an integrated locking system. The support part 5 is designed so that the blade 3 can be placed directly on the support surface when fitting the razor without deviating from the desired position. Blurring of the blade 3 is prevented by highly precise positioning bolts 22. These positioning bolts 22 are manufactured and positioned on the support part 5 so that the / 30 ·· ·· ·· ···· · ···· ······ ·· · * · · · · · ··· ··· ® · · ·· · ····· · «········ β * · · · · · · *» «· ·
    Blade 3 is as parallel and symmetrical as possible in the support part 5.
    The vibration motor 12 is inserted into the lower cylindrical end of the support part 5, which has a slit in the vertical axis, and is thus held in position for the first time by O-rings 7, which compress the slotted body due to the shoring. A direct installation of the motor 12 in the support part 5, which is manufactured from a single block, enables the vibration to be brought as efficiently as possible from the source of origin to the skin contact point. By using soft components, in this case the O-rings 7, the vibrations to the other components are damped as much as possible. In addition, the O-rings 7 not only provide a seal, but also generate the pressure when the support part 5 is finally installed with the handle tube 17 in order to hold the parts together permanently and to finally fix the vibration motor 12.
    In two opposite circular recesses positioned vertically in the support part 5 and handle tube 17, soft components, the rubber pins 6, are preferably pressed into the recess holes from above in order to prevent the handle tube 17 and the support part 5 from rotating relative to one another.
    The spring-assisted locking system is installed within the support part 5. This consists of a locking bolt 10 with an elongated hole in the middle, into which the pin 23 of the head part 2 engages with a corresponding recess. The spring 8 presses the locking bolt 10 outwards, so that the pin 23 is prevented from moving. The horizontally mounted locking bolt 10 is held in the support part 5 by a pressing pin 9, so that it cannot be pressed out by the spring 8. Two soft components horizontally embedded in the support part 5, the rubber rods 4, determine the distance between the blade 3 and the support part 5 and, due to their flexibility, create a tension against the locking, which means that when the head part 2 is unlocked again, it is automatically pressed out of the locking .
    The vibration motor 12, the generator of the vibration, sits in the middle of the support part 5. This is preferably connected to the main board 15 by flexible wire lines and is
    10/30 ·· ·· ·· ···· · ···· ······ · · · * · · · · · ······ • ·· ·· · ······ · · «······« e • · ♦ · · · ♦ · · ··· fed with the necessary energy flows.
    The main board 15 serves as an elementary connecting element of the functional components and thus enables the signal exchange. Not only is the microprocessor 19 and its protective modules seated on the main board 15, but also the USB plug 20, the LEDs 24, the capacitive sensor 21 and the accumulator 16. The functional components are connected to vapor-deposited silver conductor tracks or wires. The main board 15 is designed so that it also functions as an accumulator 16 storage unit, the accumulator 16 being glued into the recess provided for this purpose, as a result of which the overall diameter of the handle tube 17 can be reduced.
    The capacitive sensor 21 is attached directly under the contact element 14 which is visible to the user. The contact element 14 should preferably be clearly visually recognizable, so that the user is automatically informed that this is a special surface. By programming the microprocessor 19, it can be set whether a simple tap already provides the signal for the activation of the vibration motor 12 or preferably a double tap. In this transcript, a tap is defined as the effortless touching of a surface with a finger. The required double tap prevents the capacitive sensor 21 from picking up a signal by mistake. By means of the first double tap, the vibration motor 12 is operated at the lower vibration level and with a further double tap at the higher vibration level. A third double tap follows to switch the shaver off. However, the prescribed tap sequence can also be set differently, so that you can combine different taps to switch to the levels or to bring about the idle state.
    The accumulator 16 is rechargeable. The lifespan of the accumulator 16 is protected by integrated charge and discharge protection. The free space in the interior of the handle tube 17 resulting from the built-in functional parts is used in such a way that an accumulator 16 with the largest possible storage capacity is installed in order to ensure long discharge cycles.
    The USB connector 20 serves as an interface between the shaver and the end device (computer, / 30 «··· · · ♦♦ ···· ·· · • · · · · · · · · ··· ······ ····· ········ ·· • 9 «· · · · · ·· · ·
    Laptop, ...) as well as between the shaver and power source (socket), whereby the end device can also act as a power source at the same time. The USB cable is plugged into the shaver at the lower end in the USB plug 20, which is fixed in the cap 18. Possible overcharging is prevented by means of protective devices on the main circuit board 15 in order to protect the service life of the rechargeable battery 16.
    The end of the razor is the closure cap 18 which serves as a holder for the USB connector 20 and at the same time also contributes significantly to the stability of the razor. The closure cap 18 protects the inside of the razor from water and dirt in order to prevent possible damage to the functional components. Furthermore, the closure cap 18 is manufactured in such a way that it has an anti-twist protection in order to prevent the cap 18 and the functional components connected to the USB connector 20 from being twisted by human force. The sealing cap 18 is firmly connected to the handle tube 17 by a pressing or gluing process in order to prevent possible opening by the user. In addition, possible air gaps are closed by the pressing process in order to take further protective measures against dirt.
    The wet shaver is assembled in such a way that not only possible foreign bodies, but also customers are prevented from entering. In the first step, the connection between the handle tube 17 and the closure cap 18 is preferably established by means of a pressing or adhesive process. Then the vibration motor 12 is inserted into the support part 5 at the bottom and initially fixed with the O-rings 7. The O-rings 7 on the support part 5 are preferably pulled on by human power and rubber pins 6 are also inserted by human power. The rubber rods 4 are preferably glued into the recesses provided in the support part 5. The vibration motor 12 is connected to the main board 15 by means of wires, for example, and the accumulator 16 is glued into the slot provided in the main board 15. The entire electronics are then inserted into the handle tube 17 with the support part 5. The electronics are fitted on the one hand through the USB connector 20 in the closure cap 18 and on the other hand prevented from slipping by the pin of the contact element 14, which is inserted into the recess in the main board 15. In the end it will be
    12/30 ♦ ····· ···· · ·> ··· · ♦ ···· ·· · • ·· ·· · ··· * ·· ······ · ··· · ········ · · • · ·· · · · · · «·· inserted support part 5 with the fitted handle tube 17 fixedly connected to one another by means of a pressing process, the O-rings 7 engaging in the handle tube 17 for a future one Prevent separation of the components.
    The most important variations of the invention are set out below, without these being restricted thereto.
    Another installation variant of the spring-assisted locking system would be to shift it not in the support part 5 but in the handle tube 17. Instead of the spring-loaded locking system described, other locking systems such as a magnetic locking system can also be used. Another classic example is a thread system which screws the head region 1 and the handle region 11 to one another in order to fix the blade 3.
    With regard to the exact positioning of the blade 3, which is currently being created by the positioning bolts 22, it is possible to center the blade 3 by means of other precisely fitting shapes on the support part 5 or head part 2.
    Due to the spring-loaded locking system, there are no restrictions with regard to the outer handle shape, which means it can be deviated from the round handle shape without restricting the function of the razor. There are also no limits to the surface treatment options in terms of appearance and surface quality. The ability to grip can also make it easier to hold the razor by milling lines or contours in the surface of the handle.
    The cylindrical vibration motor 12 with radial vibration is the most common way to generate vibration, but is only one of many to cause vibration; such as vibration can also be generated by linear vibrations.
    Another innovation for the safety razor is heating the blade 3, since a hot blade cuts hair better. For this purpose, heating elements are installed in the support part 5 and connected to the electronics so that the clamped blade 3 is at a higher level
    13/30 • · • ·
    • · · • · · · · • ···· · • · ·
    Temperature is brought.
    The contact element 14 can be edited and freely designed to send optical incentives to the user. For example, the contact element 14 can be printed using pad printing in such a way that a logo remains free in the middle, so that in combination with the LED light 24 the logo can be seen illuminated. Likewise, the contact element 14 can be mechanically processed so that a logo is engraved or milled through in order to achieve an optical enhancement.
    A variation on the built-in contact element 14 including capacitive sensor 21 is the use of a push button which is known, for example, in the case of electric toothbrushes. In addition to the common push button and the widespread slider, there are no limits to the operating options.
    Disposable batteries are another way of supplying energy, for which the arrangement of the mechanical components would have to be adapted to ensure that the batteries can be replaced easily. A direct power supply by plugging it into a circuit by means of a cable is another way of supplying the shaver with energy, without the need for batteries or accumulators. An additional charging option is inductive charging, for which additional coils are installed in the handle area.
    With regard to the coupling of the shaver with other electronic devices (tablet, computer, cell phone etc.), a connection via Bluetooth / WLAN can be set up instead of the USB cable to generate a data exchange.
    14/30
    · ♦ ·· ·· ···· • ··· · • ♦ • · • • • • •• · • · • • • • • · ··• · • · • • • ·· ·· • • · ♦ · • • • ·• • «· • ·• * ··• ···
    Reference symbol list:
    1 Head area 13 Contact element seal 2nd Headboard 14 Contact element 3rd blade 15 Motherboard 4th Rubber sticks 16 accumulator 5 Support part 17th Handle tube 6 Rubber pens 18th Sealing cap 7 O-rings 19th microprocessor 8th feather 20th USB plug 9 Press pin 21 Capacitive sensor 10th Locking bolt 22 Positioning bolts 11 Grip area 23 Cones 12th Vibration motor 24th LED light
    15/30
    权利要求:
    Claims (18)
    [1]
    1. Wet razor, characterized in that it has a combination of a safety razor with a vibration device (12).
    [2]
    2. Wet razor according to claim 1, characterized in that the vibration device (12) can be operated adjustable with different frequencies and / or amplitudes.
    [3]
    3. Wet razor according to one of claims 1 or 2, characterized in that programmable functional components are installed in its interior.
    [4]
    4. Wet razor according to claim 3, characterized in that a microprocessor (19) is installed.
    [5]
    5. Wet razor according to one of claims 1 to 4, characterized in that it is a combination of a vibration device (12), a microprocessor (19), a supply device (16), LED lights (24), a capacitive sensor (21) and one Has plug element (20).
    [6]
    6. Wet razor according to one of claims 2 to 5, characterized in that the vibration programs can be individually adjusted by the user within predetermined parameters.
    [7]
    7. Wet razor according to one of the preceding claims, characterized in that it consists of a combination of hard and soft components.
    [8]
    8. Wet razor according to one of the preceding claims, characterized in that it has damping elements which isolate the vibrations to the head part (2) and to the blade (3).
    [9]
    9. Wet razor according to one of the preceding claims, characterized in that its blade (3) is positioned on a support part (5) by precisely fitting positioning bolts (22).
    [10]
    10. Wet razor according to claim 9, characterized in that its head part (2) together with the blade (3) is fixed in the support part (5) by a spring-supported locking system.
    [11]
    11. Wet razor according to claim one of the preceding claims, characterized in that it has a contact element (14) which functions as an interaction surface by means of a capacitive sensor (21) in conjunction with a microprocessor (19).
    [12]
    12. Wet razor according to one of claims 2 to 11, characterized in that for
    Control of the functional components a tap function is used.
    [13]
    13. Wet razor according to one of claims 3 to 12, characterized in that the
    Interaction possibility is programmable by the microprocessor (19).
    [14]
    14. Wet razor according to one of claims 11 to 13, characterized in that the
    Contact element (14) serves as a source of information.
    [15]
    15. Wet razor according to one of claims 5 to 14, characterized in that the
    Plug element, preferably a USB plug (20), for charging the
    Supply device (16) and acts as an interface for data transmission.
    [16]
    16. Wet razor according to one of the preceding claims, characterized in that the supply device consists of a rechargeable battery (16).
    16/30 ♦ ♦ ·· ·· ··· * · ···· ······ ·· · • ·· · · · ······ «····· · ·· * · ········ · · ·· ·· ·· ·· · ···
    [17]
    17. Wet razor according to one of claims 4 to 16, characterized in that the
    Microprocessor (19) contains automatic shutdown function.
    [18]
    18. Wet razor according to one of claims 4 to 17, characterized in that the
    Microprocessor (19) the razor after exceeding a defined inactive
    Period of use switches to the idle state.
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    同族专利:
    公开号 | 公开日
    WO2019142046A1|2019-07-25|
    AT520855B1|2020-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB362436A|1929-11-25|1931-12-03|Henry Jaques Gaisman|Improvements in safety razors and safety razor blades|
    DE69823420T2|1997-06-16|2005-07-14|Eveready Battery Company, Inc.|High frequency wet / dry shaver system|
    EP1563967A1|2004-02-11|2005-08-17|Eveready Battery Company, Inc.|Shaver and method of manufacturing a shaver|
    US20140026423A1|2005-09-06|2014-01-30|The Gillette Company|Razors|
    EP2218559A1|2009-02-13|2010-08-18|Trisa Holding AG|Body care device|
    US3648368A|1970-03-23|1972-03-14|Gillette Co|Safety razor|
    US4083102A|1976-12-10|1978-04-11|Harshberger Russell P|Vibratory razor with adjustable guards|
    DE19612089A1|1996-03-27|1997-10-02|Braun Ag|Electric shaver or device interacting therewith and arrangement for evaluating information|DE102019120371A1|2019-07-29|2021-02-04|Michael Flöß|Safety razor|
    CN110524585B|2019-09-29|2021-09-14|江苏麦科多电子科技有限公司|Vibration razor on-off control system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA20/2018A|AT520855B1|2018-01-19|2018-01-19|shaver|ATA20/2018A| AT520855B1|2018-01-19|2018-01-19|shaver|
    PCT/IB2018/060695| WO2019142046A1|2018-01-19|2018-12-28|Razor|
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