• 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:
    Multifunction electric toothbrush, which cleans the 6 faces of the teeth simultaneously along its 5 brushes, and brings toothpaste and water brushing alone, or combined jets of water under pressure. This brush allows a qualitative brushing of a complete toothing in less than thirty seconds in the total respect of the direction going from the gum towards the end of the teeth whatever the face of tooth brushed. This complete device comprises a generator (1) two brush blocks (2a-2b) a town water supply kit (3). The generator contains an attachment mechanism to the four-point brush block, a double-drive motor (6) at the opposite ends (7) (10), an air pump (11) sent into an air supply (12) in pressure against a flexible bladder (14) for the thrust of liquids from their reserves (13) in the pipe (18) directed towards the brush blocks.
    公开号:FR3025417A1
    申请号:FR1402000
    申请日:2014-09-05
    公开日:2016-03-11
    发明作者:Charles Choucroun；Francois Angot
    申请人:Charles Choucroun；Francois Angot；
    IPC主号:
    专利说明:

    [0001] The present invention relates to a multifunctional wireless electric toothbrush, of the electric toothbrush type, with five elongated cylindrical rotary brushes, for vertical brushing on all six main faces of a complete toothing, simultaneously, over the entire length of the tooth. length of his brushes. Its use is aimed at the maintenance of dental health and oral hygiene. The toothbrushes proposed hitherto, manual or electric brushes or pressurized water jet, require an application often several minutes for brushing all the teeth.
    [0002] In conventional brushing, the brushing from the gum to the end of the teeth is not respected on all the faces of the complete toothing. This last constraint not completely respected with the existing models, harms the health of the gums and the good shoes of the teeth. Quality brushing is rarely achieved in hard-to-reach areas, especially interstices and facets of teeth in the back of the mouth. On the other hand, current dental cleaning with pressurized water jet is done tooth by tooth or does not combine with a mixed brushing on all six sides of a toothing high and low, in front faces and faces behind-the-mouth, together simultaneously.
    [0003] The present invention has the advantage of eliminating the disadvantages indicated above. The cleaning by five brushes alone and the combined cleaning by brushes and pressurized water jets on the front and back of the teeth as well as on the upper and lower jaws, all together, allow a choice of cleaning. complete effective, in less than thirty seconds. This multifunction wireless electric toothbrush is made up of four main components: One Generator (1), Two Brush Blocks (2) One Double Brushing Function All Over The Length And Wetting (Water And Toothpaste ) (2a), the other block whose brushes are filled at intervals, triple function of mixed cleaning by conventional brushing, simultaneous with the sending of toothpaste and jets of water under pressure (2b), and a kit of city water supply (3). The two different blocks of five brushes each form an H, viewed from each small side. The high and low ends of the H each locate the center of the four elongated slightly conical brushes and the center of the transverse H locates the center of the cylindrical central brush of each block. The two brushes at the upper ends of the H clean the inner and outer faces of several teeth of the upper arch, simultaneously with the two brushes at the opposite ends of the H which do the same with the teeth of the lower arch. The brush positioned in the center of the H of each block cleans the occlusal faces of the teeth of each arch at their approximation before the occlusion.
    [0004] This device allows in both cases vertical rotary brushing against the teeth which is always in the direction from the gum to the end of the teeth, regardless of the teeth and their brushed faces (Fig 8). Inter-dental cleaning, "holding" of the gums and good teeth are preserved by this vertical rotation of the parallel brushes always in one direction as well as in the front and back facets of all the teeth at the same time along the teeth. brushes. The four slightly tapered brushes close together along their length against the central cylindrical brush give each brush block the overall shape of a narrower trapezoid and less high at its end than at its assembly base at the generator, both on the face only on its perpendicular longitudinal side. This feature allows easy mouthing of each block brushes. The high and low parallel brushes of the inner tooth faces in the mouth are of slightly smaller diameters in all their proportion than their counterparts on the outer side of the toothing.
    [0005] Brushes for children's teeth which are shorter along the length, and in diameters adapted to small teeth, can also be used with a standard generator. The five brushes have flexible cable mounts lined along their length in brush cleaning alone. The brushes of the mixed block have frames balding in places to let the pressurized water jets, in front of the parallel nozzles, directly on the teeth. The nozzles on the protective covers, and the fittings of the brushes intersect alternately between the front faces, and the rear faces of the teeth of the same arch.
    [0006] The use of the conventional brush-cleaning unit combined with the pressurized water jets is by direct connection to the faucet, tap water, connected to the generator by a connecting kit. The connection kit includes a specific "female" connection piece that attaches to the faucet instead of the original filter, and a flexible duct that includes two different "male" tips, one at each end. A male end is mounted on one side, at the base of the generator, and on the opposite side, the other more specific male end connects to the "female" part attached to the tap. The male connector connected to the tap contains a water pressure reducer by threaded valve, which allows the arrival of water and the output power adjustment of the 3025417 3 nozzles. Once the city water tap is open, the lane opening button on the generator opens or closes the sending of a liquid from one of the two dedicated tanks. Protective covers for semi-flexible parallel flesh, on both sides outside the brushes, avoid contact of the brushes with the flesh, and contain the pipelines of the liquid circuit, as well as the nozzles according to the blocks. brushes for dispensing at each brush over its entire length. The back of the flesh protection cover incorporates in its mass a central scraper device hollowed out in places, in friction with the central brush, for the constant mechanical elimination of liquids and residues, behind the mouth, as and as the brushing ... The use of simple brushing with toothpaste and rinse water is done completely independently, while brushing, from its two integrated liquid reserves 15, directly on each brush from the same double-output motor. Distributed liquids, at the request of the user by clutching an air pressure pump, clean and then rinse the brushed crowns. The rigid and watertight "arm" brush supports are individual and movable, each pivoting from front to back, on the axis of their base to allow for a proper spacing different from one or the other. end of the same brush, according to the size of each tooth They are pressed against the teeth, in a position parallel to it, by helical springs mounted anchored from the plate to the base of each support. braided frames of the brushes, each part of these brushes adapts individually to the tooth facet that it cleans, following the differences in tooth thickness and implant imperfections. The four brushes (high and low) of each block are mounted on the movable "arm" supports, by polygonal casing and clipping on the gear side, and by clipping the eccentric supports outwardly from opposite ends for free rotation. and a locked grip. The central brush is mounted in the same way between the plates. This advantage allows the good behavior of the brushes to their torsion, and the easy replacement of each of them. Inside the brush blocks the basic drive system of the five brushes is through a first mechanism consisting of a master gear (40) which drives a central gear (41) between two rigid parallel plates inside. a housing in first sealed base. In second base parallel to the first, separated, sealed and partitioned by a third rigid plate, the direct drive of the five gears for the five 3025417 brushes is made from a central gear of the second base (42), secured to the same axis of the central gear (41) of the first base. The central gear of this second base rotates the central brush as well as the direct drive of two opposing gears in a diagonal line on either side thereof (43) and (44) for rotation. inverted two brushes, high and low, opposite on the same diagonal. Each of the two gears of this diagonal, in turn, directly and only drives the gear of the opposite brush on one and the same face of teeth 10 (the top gear (43) drives the gear on the same dental surface (46). ), and the bottom gear of the diagonal (44) drives that of the top of the opposite brush on the same face of teeth (45)). The four gears of the high and low brushes are integral with toothed pulleys for rotating, by toothed belts within the sealed supports movable from front to rear, corresponding pulleys at the end of each support. -bras, for the entry of each mobile brush. Between the fourth and fifth vertical plates parallel to each other, at the end of the group of brushes, the mobile brush supports are less high and their point of attachment is shifted towards the ends on the latter plates for a wider spacing of the brushes. brushes ends. Inside the generator, a double shaft transmission ensures the efficiency of the drive of the flexible brushes by a reduction of the final speed of rotation of the brushes and a force reduction with three drives of two gears of diameter. greater one than the other: a) To the drive gears between the axis at the motor output and that of the transmission shaft towards the gear at the output of the generator. b) To the connection between the master gear of the brush group and the gear output of the generator at the time of their assembly. C) Inside the plates of the first base of the group of brushes, by the drive of the central gear and the master gear of this base. The movable brush holders contain pulleys, timing belts and teflon tensioners which allow good transmission between the high and low pulleys thus connected to rotate each of the brushes. At the end of each support a rigid male polygonal axis receives the female polygonal tip crimped at the base of the axis of each brush. The brushes have different fillings according to the desired use: natural or synthetic, and different implantations, densities or hardnesses. The fitting 3025417 5 of the linings on the braiding of the cables is made in the opposite direction to the direction of their rotations. This echoes the force exerted on each brush against the teeth, while strengthening the fixation of the lining of the brushes. The speed of rotation of the brushes is adjustable according to the desired use and comfort, by potentiometer to the generator. The compact and ergonomic generator contains the technical components of operation and functions as a handle Outside the generator, a pull button allows the opening of a protective cover at the output of the generator, for its assembly at the group block of 10 brushes of his choice. The brush blocks are easily assembled to the generator by "gripping", in simple pressure of one on the other by a system of four automatic hooks from the generator, on the advanced rigid wall of the mechanisms of the brush blocks (5) . The tight connection of the liquid circulation channels is simultaneously with this assembly between the channel 15 coming from the generator and the one integrated into the semi-rigid covers for protecting the flesh of the brush blocks. The disassembly is done by manual action of a lateral push button which also causes the closure of the protective cover at the exit of the generator, by the release of a compressed spring at the opening of this cache.
    [0007] For the main operation, a single button activates the rotation of the brushes, and an additional push of the same button triggers by the clutch the distribution of the washing or rinsing liquids, during brushing. The choice of one or the other of these liquids is done by a three-way inverter, which allows this selective distribution of the liquids.
    [0008] An adjustment knob makes it possible to control the speed of rotation of the brushes according to the desired comfort and the use in cleaning or care. Two visual gauges make it possible to check the level of use of the liquids and an internal anti-overpressure safety device cuts off the power supply of the apparatus, at the request of sending one of the liquids if its reserve is empty.
    [0009] A new filling of the liquids is done by the appropriate plugs, after the vacuum of air pressure, by a button on the generator by opening a valve for the evacuation of air reserves. The opening of a liquid filling plug can be done without gravity, whatever the level of air pressure that can not increase by this manipulation alone. This multifunctional electric toothbrush recharges low voltage energy from an external charger with a battery life proportional to the power of the batteries in place.
    [0010] For informational, non-limiting, this device is 23 cm in total length (brushes + generator block), and 3.5 cm in diameter at the widest of the generator. The adult brush blocks measure 3.5 cm in total length, for 2.7 cm in length of brushes. The total block width is 2 cm at the widest, and a height of 2.5 cm at the base of the block at the widest, for 2 cm at its end. Dental occlusion stops at the curved central stops of the brush blocks, leaving a minimum gap of 0.5 cm between the tips of the upper and lower teeth, to allow lateral movement of the brush blocks on the crowns, as well as brushing both sides, occlusal by the central brush 10 rotating. The air pressure pump (11) delivers the liquids by an air pressure pressurized by a non-return valve against an elastic bladder which pushes the liquid from the reserve towards the track opening actuated by the inverter. The liquids circulate inside the integrated channels in the upper and lower parts of each semi-flexible mask protecting the flesh of the group of brushes, for wetting on all the faces of the teeth, simultaneously. The sending of liquid dentifrice or rinsing liquid from each respective reserve is determined by the lane reversing button located on the generator between the two separate reserves.
    [0011] The sending of liquids to the inverter, whatever the choice, is always done at the request of the user from the generator, by clutching a disk. When the toothbrush is in operation, the axis of the motor with two opposite outputs is still rotating. The pusher actuates a clutch fork for driving the disk of this shaft at its second output and the shaft which activates an air pressure pump with a non-return valve. This supply of pressurized air against the elastic bladder exerts a thrust and accumulates in volume the liquid that the reserve has distributed, whatever it is, as and when it is distributed. At the outlet of the reserves towards the generator, a check valve maintains the pressure, in the disengaged position, and good resumption of distribution re-clutch. A safety in place, circuit breaker, inside the liquid reserves prevents any possibility of overpressure accumulated air.
    [0012] For a new filling of the liquids in the reserves, a push button actuates a valve, valve of evacuation of the air remaining accumulated under the bladder. The full liquid is through a side port on the generator for each reserve and their consumption is measured, each by a level external visual gauge.
    [0013] 3 0 2 5 4 1 7 7 The power is supplied by rechargeable batteries assembled in a belt around the base of the generator. Figure 1 shows a sectional view of the generator assembled to a brush block.
    [0014] FIG. 2 represents a sectional view of the disassembled generatrix of a brush unit, a view of the two types of brush blocks, of the decompression valve, of a feed circuit breaker, of the three-way inverter, liquid reserve plugs, and City Water Supply Kit. Figure 3 shows a view of the clutch system and its switch.
    [0015] Fig. 4 is a schematic diagram of the sealed liquid distribution removable block. Figure 5 shows a sectional view of the gearboxes, and the system of the generator assembly / block brushes. Figure 6 shows a schematic diagram of the 4-point latching system for the generator / brush unit assembly. FIG. 7 shows a diagram of the brush unit seen from the end. FIG. 8 represents a diagram of the direction of rotation of the moving brushes. Figure 9 shows a diagram of the hide protection caches.
    [0016] Figure 10 shows a schematic diagram of the stopper and the discharge openings. Figure 11 shows a diagram of the integrated pipeline. Figure 12 shows a diagram of the brushes in trapezoidal shapes. Figure 13 shows the drawing of a brush block structure. Figure 14 shows a view of the positioning of the gears between the plates of the housings. Figure 15 shows a sectional view of a "arm" mobile support brush. Figure 16 shows a drawing of the two brushes as a function of brushing combined with pressurized water jets. This multifunction wireless electric toothbrush consists of four main components: A generator (1), made from a PVC housing that serves as an ergonomic handle, two brush blocks (2) dual functions brushing 3 0 2 5 4 1 7 8 and wetting water or toothpaste (2a), a brushes block with triple brushing functions, sending toothpaste and water jets simultaneous pressure (2b) and a City water supply kit (3). The generator is made largely with common components.
    [0017] The components of the liquid distribution group are assembled into a compact, removable waterproof block. The generator (1) contains inside the components in place: A system of opening of cache at the output of the generator (4) A system of automatic hooking "female-male": Generator / Blocks Brushes (5) An engine low voltage electric motor (6) with dual opposite shaft outputs _ A gear on a motor output shaft (7) A larger diameter parallel shaft drive gear (8) A gear output from the generator (9) ) 15 Linear clutch system of the air pressure pump (10) A liquid circulation line (18) Female connection piece for running water (19) An inlet for connecting the battery charger (21) ) A removable liquid-tight distribution block (38) The sealed liquid-releasable block (38) comprises: an air-pressure pump (11); an air-tight reserve (12); Two sealed liquid stores partitioned by a common central separation (13) An elastic bladder common to both reservoirs (14), two pressure relief circuit breakers (15), a three-way inverter (16) two check valves (16.1), an air decompression valve (17). The generator (1) comprises on the outside: The batteries positioned in a belt (21) One vacuum valve button (17.1) Two liquid sight gauges (22) 35 Two liquid storage plugs (23) ) A liquid changeover button (16.2) A cover opening pushbutton (4.1) A disassembly pushbutton Generator / Blocks Brushes (5.1) - A two-position motor control switch (6.1) (6.2) 3025417 9 _ Potentiometer adjustment knob (6.3) Clutch control pusher (10.1) _ Rechargeable battery packs in belt at base (21.1) City water supply kit (3) (20) (24) 5 The device consists of an elongated and ergonomic PVC housing, generator (1) which acts as a handle, and which contains the components techniques that allow the general operation. The generator is extended by the attachment of a block of five cylindrical brushes (2 a or 2b) rotating parallel parallel interchangeable. The hooks of the generator clutch the lateral ends of the transverse wall plate to the first three plates which contain the two gearboxes (39). These ensure their rotations by the mechanical transmission of the master gear (40) with the output of the generator (9). A fourth turntable on the opposite end supports with its mobile "arms" the end of the brushes retained by clipping. A fifth platinum closes this end. Inside the generator, a low-voltage motor with dual output of opposed shafts (6) is controlled by a double-position switch (61) (62) and a knob on the generator for speed regulation by a dimmer / potentiometer (63). This motor causes in its operation, a 20-permanent transfer to its two outputs. In first transmission to the brush unit, the motor output gear (7) drives a larger diameter gear (8) for a gear reduction ratio (6) in the rotation of another axis in parallel continuity towards the gear, at the output of the generator (9).
    [0018] In transmission opposite the output of the generator, the rotating shaft (25) drives the clutch shaft (26) which actuates an air pressure pump (11). The clutch of the air pressure pump (10) is actuated by a pusher (10.1) on the generator housing which moves a spring-loaded "fork" (10.2) for temporary assembly. , interlocking obliquely grooved discs (10.3) (10.4), one on the other, fixed on the two transmission shafts thus secured. air accumulated in pressure in its sealed compartment (12) inside the sealed liquid distribution block (38) equipped with a non-return valve, pushes the liquid through the red or black elastic bladder ( 14) common to the two reserves (13) to the lane opening actuated by the three-way inverter (16) in the pipe (18) to the group of brushes output generator. To avoid any overpressure, a total power supply shutdown is triggered automatically, when a liquid in reserve is exhausted, by the action 302 5 4 1 7 10 of a circuit breaker (15), present in each reserve. , operated in contact with the bladder pushed by the air. For a new filling of liquid, a push button (17.1) on the generator actuates an air decompression valve (17) for deflation of the bladder, by releasing the accumulated air. A new full of liquid is made by the inlet of the tank concerned, closed by a cap on the generator (23). The fluid consumption is verified visually by a transparent graduated pvc gauge (22) which indicates the current levels: air / bladder / liquid. The rechargeable batteries are assembled in a belt around the base of the generator where there is a connection input of the low voltage charger (21). The complete generator starts operation from its main On / Off switch (6.1). 15 For the assembly of the generator (1) to the deck of the brush group (2), a side button (4.1) operated manually allows the opening of a protective cover at the end of the generator (4) by compression of a return spring (4.2). The end of the generator then assembles with the group of brushes by its mechanism of four synchronized "female" hooks (5) which cling to the perpendicular reinforced wall "male" on the double plate at the base of the group of brushes, simultaneously, by simple pressure. This mechanism is designed by the system of a connection in simultaneous articulation of four parallel metallic axes in the form of hooks at their end (5.1).
    [0019] At this attachment, the nozzle of the generator fluid line (36) fits simultaneously inside the pipe end of the group of brushes at the base of the double plate whose sealing is ensured by a "spinnaker" seal. The master gear of the group of brushes (40) and the gear output of the generator (9) train together, simultaneously, this connection.
    [0020] At the assembly of the generator and the group of brushes, the hooks of the generator thus automatically cling to the projecting walls of the group of brushes. This automatic hooking of the generator is locked on the group of brushes by four springs (37) which hold it in the locked position. Its disassembly (unlocking) is provided by an external push button on the generator (5.1) which advances a bevel-shaped axis at its end (5.2). This axis pushes towards the inside of the mechanism the opposite part of the contiguous axis of the same shape, less thick (5.3) which tilts inward by straightening two parallel axes, mounted obliquely. These then press the holding springs (37) simultaneously at each end of the mechanism to allow the stalling of the two parts. When disassembling the Brush / Generator Group, the protective cover (4) pushed by the compressed spring (4.2) is released, and automatically closes the opening at the output of the generator, thus protected.
    [0021] 5 THE BLOCK OF BRUSHES (2) (2a or 2b) is composed of: Two covers for protecting the semi-flexible flesh parallel to the brushes (27) which surround five perpendicular vertical parallel plates. These plates separate the sealed gear case (39) and its four movable base supports (28) which contain the pulleys (30) and the toothed drive belts, held in tension by a teflon tensioner (29) for the four high and low brushes. The "male" polygonal end pieces (31) which receive the brushes on the gear side are secured to the toothed pulleys inside the four movable supports. The four cylindrical brushes are held by clipped clips to the four opposite eccentric movable arms of the end plate (32). The gear of the central brush is integral with the central gear of the group. The semi-flexible and ergonomic protective covers formed in the mass, solidarize all five plates of the complete group of five brushes thus mounted. These covers contain the liquid conduits (33) integrated in the mass, as well as the wetting nozzles or jets of water under pressure. The protective cover of the flesh in the inner part of the mouth, in its middle and on its length, is formed such that it constitutes an acute angle in the form of a symbol "less than" (<) whose walls are recessed on its sides at a plurality of locations along its length (34), to act as a liquid spill stop and residues stopped by the edge of the angle (35) in friction against the central bosse (47). The sealed gear case, between the first three parallel vertical plates, at the base of the brush group is composed of seven gears organized as follows: The central gear (42) which drives the central brush (47), also causes on both sides a straight diagonal line, the gear of the upper brush on the inside of the teeth (45) and the gear of the lower brush on the outer face of the teeth (46). The gear of the high brush on the inner side of the teeth in turn drives the gear of the lower brush on the inner face (44).
    [0022] The gear of the lower brush on the outer face in turn drives the gear of the upper brush to the outer face (43). For this embodiment (39), the diagonal line (A-A ') which passes through the gears driven by the central gear and the diagonal line (B-B') which crosses at its center and which passes through the other two opposite gears. , are deported towards the inside of the housing relative to the actual diagonal lines of this rectangular housing (C-C ') and (D-D') (Fig 14). The gear of the central brush is secured to a larger diameter gear (41) driven by the master gear of the brush unit (40) which mates with the output gear of the generator (9). ), to the assembly of these two components. This multifunction electric dental cleaning device will be particularly beneficial for the health and dental care of children, adults and the elderly, by its rapid cleaning efficiency. 10 15 20 25 30
    权利要求:
    Claims (10)
    [0001]
    CLAIMS1 - Autonomous wireless electric multifunctional toothbrush composed of a multifunctional generator (1) consisting of an elongated and ergonomic housing serving as a handle, a Brush block (5) connected by a system of automatic hooking "female -male "to the generator and a city water supply kit (3) the multi-function generator incorporating a low-voltage electric motor with dual opposing shaft outlets (6) a parallel dual transmission (7) and ( 8) to the brush unit, a liquid sealed removable distribution block (38), a liquid circulation line (18), a connection piece (19) to running water.
    [0002]
    2 - toothbrush according to claim 1, characterized in that the brush unit is a removable block consisting of five cylindrical rotary brushes more or less elongated selected from a brush block brushed along their entire length for brushing alone with water wetting or a toothpaste or brush pack filled in places spaced along their entire length for brushing combined with pressurized water jets with the provision of three-way brushing liquids, delivery of toothpaste and simultaneous pressurized water jets (2b ), said brushes having different packings according to the desired use: natural or synthetic, and different implantations, densities or hardnesses.
    [0003]
    3 - multi-function wireless electric toothbrush according to claim 1, characterized in that the blocks of five elongated rotating cylindrical brushes each form an H, seen from each small side, the upper and lower ends of the H each locate the center of the four Elongated brushes slightly conical and the center of the transverse H locates the center of the central cylindrical brush of each block.
    [0004]
    4 - Multifunction wireless electric toothbrush according to any one of claims 1 to 3, characterized in that the brush unit comprises a drive system of the five brushes which comprises a mechanism consisting of a master gear (40) which drives a central gear (41) between two parallel rigid plates inside a sealed housing forming a first sealed base, a second base parallel to the first separated, sealed and partitioned by a third rigid plate in which the drive of five identical gears for the five brushes is made from a central gear (42) of this second base secured on the same axis of the central gear (41) of the first base, the central gear of this second base providing rotation of the central brush and direct drive 302 5 4 1 7 14 two opposite gears (43) and (44) in a diagonal line on either side of this one for the inverted rotation of two brushes, high and low, opposite on the same diagonal.
    [0005]
    5 - multipurpose wireless electric toothbrush 5 according to any one of claims 2 to 4, characterized in that the brush unit specific brushing cleaning alone (2a) comprises semi flexible protective caps for the flesh (27) which incorporate a pipe and nozzles for wetting by the liquids opposite and all along the rotating high and low brushes, the pipe and the nozzles being integrated into the mass of the protective covers of semi-flexible food silicone flesh (33). ).
    [0006]
    6 - Multifunction wireless electric toothbrush according to any one of claims 2 to 4, characterized in that the brush unit specific for the scrub brush cleaning combined with the pressurized water jet cleaning (2b) comprises semi-flexible flesh protection covers which incorporate a duct and nozzles specific to cleaning by pressurized water jets directed directly against the teeth along the four high and low rotating brushes, facing the unguarded areas of these brushes ( 2b), the pipes and nozzles specific to water jet cleaning being integrated into the mass of semi-flexible food silicone covers.
    [0007]
    7. Multifunctional wireless electric toothbrush according to any one of claims 2 to 5, characterized in that the block of the assembled brushes is of trapezoidal elongated shape on all sides, this device being produced by the assembly of four elongated, cylindrical, slightly conical brushes around a fifth central cylindrical brush, the brushes are mounted at each end of the blocks on individual movable "arm" supports for each end of the brush held in pressure against the toothing by a device automatic individual booster 30 of each support in the form of helical springs (48) mounted anchored from the plate to the base of each support.
    [0008]
    8. Multifunctional wireless electric toothbrush according to any one of claims 1 to 6 characterized in that the removable, sealed liquid distribution unit (38) includes an air pressure pump (11). an air-tight reserve (12) two sealed liquid reserves partitioned by a central separation between the two (13) an elastic bladder common to both reserves (14) two anti-overpressure circuit breakers (15) a three-way inverter ( 16) two non-return valves (16.1) and an air relief valve (17). 3025417 15
    [0009]
    9. Multifunction wireless electric toothbrush according to any one of claims 5 and 6 characterized in that the portion of the protective cover of the flesh on the inner face of the mouth, in its middle and on its length, is formed such that it forms a "lower" symbol-shaped acute angle to "<" whose walls are recessed at its sides at a plurality of locations along its length (34), to act as a liquid-removing stopper and residues stopped and ejected in the rear mouth by the end of the angle (35) in friction against the central brush (47). 10
    [0010]
    10. Multifunctional wireless electric toothbrush according to any one of claims 1 to 9, characterized in that the end of the generator comprises an automatic mechanical assembly system of the brush unit, in four attachment points materialized by four synchronized "female" hooks (49) which grip simultaneously at four points on a plate fixed perpendicularly to the double plate of the gear base of the group of brushes, an external push button on the generator ( 5.1), being provided to disassemble the brush unit. 20 25 30
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    同族专利:
    公开号 | 公开日
    WO2016035031A1|2016-03-10|
    FR3025417B1|2017-03-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2841806A|1954-10-22|1958-07-08|John V Blasi|Rotary toothbrush having means to feed dentifrice thereon|
    US3104347A|1961-12-22|1963-09-17|Dresen Esbern|Plural motor powered toothbrush|
    US3273189A|1965-06-22|1966-09-20|Gen Business Corp|Cleaning apparatus|
    CH472860A|1966-04-19|1969-05-31|Werding Winfried J|Dental care appliance|
    FR2532165A1|1982-08-24|1984-03-02|Barth Frederic|Toothbrush with simultaneous six-fold effect for two half-jaws|
    US20050238412A1|2004-04-27|2005-10-27|Jacobs Erin J|Toothpaste dispensing automatic toothbrush|
    KR101407005B1|2014-01-08|2014-06-13| 세이크| A toothbrush head for an electric toothbrush |RU2018140983A|2016-04-22|2020-05-22|Конинклейке Филипс Н.В.|BUILT-IN DOCKING DEVICE FOR FLUID CONNECTION / DRIVE CHAINS FOR MOUTH CARE AND RELATED METHOD|
    CN108284081B|2018-01-15|2019-09-24|杭州德飙新能源科技有限公司|A kind of bus handrail manual cleaner|
    CN108212859B|2018-01-15|2019-08-30|绍兴市华获智能装备有限公司|A kind of bus handrail automatic cleaner|
    IT201800003774A1|2018-03-20|2019-09-20|Paolo Maria Longhi|DEVICE FOR THE CLEANING AND SANITIZATION OF REMOVABLE DENTAL PROSTHESES AND REMOVABLE ORTHODONTIC DEVICES IN GENERAL|
    CN112842594A|2021-01-22|2021-05-28|绍兴市爱牙牙科技有限公司|Movement structure and application thereof|
    法律状态:
    2015-09-29| PLFP| Fee payment|Year of fee payment: 2 |
    2016-03-11| PLSC| Search report ready|Effective date: 20160311 |
    2016-09-15| PLFP| Fee payment|Year of fee payment: 3 |
    2017-09-11| PLFP| Fee payment|Year of fee payment: 4 |
    2018-08-28| PLFP| Fee payment|Year of fee payment: 5 |
    2020-09-29| PLFP| Fee payment|Year of fee payment: 7 |
    2020-10-16| ST| Notification of lapse|Effective date: 20200910 |
    2021-01-22| FC| Favourable decision of inpi director general on an application for restauration.|Effective date: 20201217 |
    2021-01-22| RN| Application for restoration|Effective date: 20201217 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1402000A|FR3025417B1|2014-09-05|2014-09-05|MULTIFUNCTIONAL ELECTRIC TOOTHBRUSH, WHICH CLEANS THE 6 FACES OF THE TEETH SIMULTANEOUSLY ALONG ITS 5 BRUSHES, AND PROVIDES TOOTHING AND WATER IN BRUSHING ONLY OR IN COMBINATION OF WATER JETS UNDER PRESSURE|FR1402000A| FR3025417B1|2014-09-05|2014-09-05|MULTIFUNCTIONAL ELECTRIC TOOTHBRUSH, WHICH CLEANS THE 6 FACES OF THE TEETH SIMULTANEOUSLY ALONG ITS 5 BRUSHES, AND PROVIDES TOOTHING AND WATER IN BRUSHING ONLY OR IN COMBINATION OF WATER JETS UNDER PRESSURE|
    PCT/IB2015/056717| WO2016035031A1|2014-09-05|2015-09-03|Multifunction electric toothbrush that cleans the 6 surfaces of the teeth simultaneously along the 5 brushes thereof and moves toothpaste and water by means of brushing alone or in combination with pressurized water jets|
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