CN203953860U

CN203953860U - oral hygiene device

Info

Publication number: CN203953860U
Application number: CN201420227249.1U
Authority: CN
Inventors: 罗伯特·瓦格纳
Original assignee: Water Pik Inc
Current assignee: Water Pik Inc
Priority date: 2014-01-06
Filing date: 2014-05-06
Publication date: 2014-11-26
Anticipated expiration: 2024-05-06

Abstract

Disclosed herein is a kind of device for oral hygiene.Device comprises base unit, dentilave handle, acoustic toothbrush and the accessory container that comprises reservoir.Device can comprise pump, and pump can be transported to pressure (hydraulic) water the tip being communicated with pump fluid from reservoir.Device comprises the driving mechanism in gear housing, and constantly the aperture of one or more in base portion is emptying for gear housing.Base portion can comprise a plurality of footing, and the plurality of footing is lifted to base unit the surface of support base unit.Dentilave handle comprises lengthwise movement is transformed to the pause switch rotatablely moving that makes valve closure.

Description

Oral hygiene device

Technical field

The present invention relates to health and personal hygiene device, particularly the combination of toothbrush and oral rinsing device.

Background technology

Oral rinsing device is generally used for the tooth and the gingiva that by flow of pressurized fluid is discharged to, clean user in user's oral cavity.Fluid impact tooth and gingiva, to remove residue.Conventionally, oral rinsing device comprises the fluid supply department such as reservoir, and fluid supply department is connected to oral rinsing device tip by handle by pump fluid conventionally.In some oral rinsing devices, only by shutoff, arrive the power supply of irrigator, can make to stop by the current of handle.Other oral rinsing device comprises in the situation that do not turn-off the actuator that the power supply of irrigator suspends the fluid stream by handle, but these oral rinsing devices comprise circuit near fluid line conventionally in handle, and this has produced potential safety hazard.The manufacture of oral rinsing device with this electric actuator is also very expensive.

Toothbrush is also the dental hygiene article often using.Existence comprises the multiple toothbrush design of electromagnetism and the mechanical toothbrush of vibration.Different patterns comprises their characteristic.Electromagnetic system often has relatively high production cost.Also exist at present many toothbrushes to provide vibration to export the motion of brushing teeth by continuous rotation enter drive.Compare with using the toothbrush of electromagnetic driver, mechanically operated toothbrush generally has the manufacturing cost of reduction.Yet these rotary systems are all carried out oscillation functions with the speed far below sound wave level.

Only for the object of Technical Reference, comprise the information in this background technology part that is included in this description, comprise any list of references and any description and the discussion of quoting here, and be not regarded as the theme that will define the scope of the present invention as limited in the claims.

Utility model content

According to each embodiment, dental hygiene device can comprise: base housing, surround the pumping system by plunger actuation, and plunger is connected to the eccentric bush that is installed to helical gear, and helical gear is driven by the motor of actuation plunger.Helical gear can be enclosed in gear housing.Dental hygiene device can also comprise having the dentilave handle that is connected to the desirable lower prong of pumping system via pipe fluid.Device can comprise the toothbrush being removably positioned in the support collar forming as the continuous part of base housing.Device can comprise having for keeping the reservoir of the volume of fluid.Reservoir can be arranged in base housing.Device can also comprise accessory stores container.Accessory stores container can have the accessory stores of being connected to container, and movably covers with respect to accessory stores container.Device can comprise the tap being positioned at below gear housing.Tap can be used to and from gear housing, removes fluid and residue.Device can comprise the second lid that covers reservoir.

Toothbrush can be by the motor-driven acoustic toothbrush that is positioned at the housing of toothbrush.The support collar of toothbrush can comprise induction coil, and induction coil can be used to the rechargeable battery charging in toothbrush.

Dentilave handle can comprise lengthwise movement is transformed to the slip pause switch rotatablely moving.Switch can make the valve of handle inside engage or depart from.Dentilave handle can comprise and is positioned at spring loading head part spacing aperture, tip below.Spring loading head part can force tip to lean against most advanced and sophisticated spacing aperture.Can laterally slide across handle in most advanced and sophisticated spacing aperture, and engage with the limited impression in tip.

At least one in lid can comprise ventilation aperture, and at least one ventilation aperture is arranged in lid, for when lid is in the close position, accessory stores container is ventilated.Accessory stores container and lid can limit the volume of base closed, and for storing at least one article, wherein, lid comprises at least one hinge position.Accessory stores container is included in the wall forming in accessory stores container, and wall is configured to receive therein and keeps most advanced and sophisticated.

Pumping system can be powered by the power supply rope of the channel layout circuit by basal surface.Rope can be eliminated part by internal stress and support, and internal stress is eliminated part and comprised having the strain relief member that is projected into a plurality of walls in groove.

Device can comprise: helical gear, is attached to motor.Motor helical gear can drive the helical gear engaging with eccentric bush.Motor can be positioned at gear housing top.Motor shaft is through gear housing, in motor helical gear.Gear housing can comprise aperture, and plunger is through aperture.Aperture can extend to the base housing of surrounding pump and motor from gear housing.The inside of gear housing can be by contacting with gear housing and around the elastomeric seal of plunger, in place, aperture and the chamber seal isolation of surrounding the base housing of pump and motor.Elastomeric seal can be to prevent that any content of gear housing from polluting the waterproof barrier of the water using in dentistry water jet.

Device can comprise the elastomer support member being positioned on basal surface.Elastomer support member can comprise the flat surfaces parallel with the bottom of base housing, and flat surfaces has the annular wall that starts extension from flat surfaces.Elastomer support member can be by being connected to the bottom of base housing with the coaxial screw of annular wall, and screw extends through flat surfaces, and by the bottom of base housing.Annular wall can extend beyond screw terminal, thereby in response to being placed on flat surfaces, by annular wall support base housing.

Device can comprise that second row portals, the portal low bottom-disc of the bottom that is arranged in formative gear housing of second row.Low bottom-disc can be separated with the base plate of base housing by the inside of gear housing.First row portals and second row portals can be used to is discharged to base housing outside by the fluid in gear housing and residue.

Although disclose a plurality of examples, from illustrating below and describe the detailed description of illustrated examples of the present invention, other example of the present invention will become obvious to those skilled in the art.Will be appreciated that, can to the present invention, be out of shape in many aspects, all distortion does not depart from the spirit and scope of the present invention.Correspondingly, accompanying drawing and detailed description should be regarded as illustrative in essence, rather than restrictive.

Accompanying drawing explanation

Fig. 1 is the front perspective view of combination oral hygiene apparatuses.

Fig. 2 is the front view of the oral hygiene apparatuses of Fig. 1.

Fig. 3 is the rearview of the oral hygiene apparatuses of Fig. 1.

Fig. 4 is the top view of the oral hygiene apparatuses of Fig. 1.

Fig. 5 is the upward view of the oral hygiene apparatuses of Fig. 1.

Fig. 6 is the top perspective view of the oral hygiene apparatuses of Fig. 1 that lid is taken off.

Fig. 7 is the cross-sectional view along the oral hygiene apparatuses of the Fig. 1 of the line 7-7 in Fig. 4.

Fig. 8 A is the exploded perspective view of toothbrush.

Fig. 8 B is the cross-sectional view along the toothbrush of the line 8-8 in Fig. 4.

Fig. 8 C is the partial view along the cross-sectional view of Fig. 8 B that describes toothbrush of the line 8-8 in Fig. 4.

Fig. 8 D is the partial view along the cross-sectional view of Fig. 8 B that describes toothbrush of the line 8-8 in Fig. 4.

Fig. 9 is the cross-sectional view along the toothbrush of the line 9-9 in Fig. 4.

Figure 10 is the partial rear view of the toothbrush described in the situation that taking off shell.

Figure 11 is the axonometric chart of the partial front elevation view of the toothbrush described in the situation that taking off shell.

Figure 12 is the exploded perspective view of oral rinsing device handle.

Figure 13 A is the cross-sectional view along the irrigator handle of the line 13A-13A in Fig. 2.

Figure 13 B is the partial view along the cross-sectional view of Figure 13 A that describes oral rinsing device handle of the line 13A-13A in Fig. 2.

Figure 13 C is the cross-sectional view along the irrigator handle of the line 13C-13C in Fig. 4.

Figure 13 D is the partial view along the cross-sectional view of Figure 13 C that describes oral rinsing device handle of the line 13C-13C in Fig. 4.

Figure 13 E is the transparent sectional view that the oral rinsing device handle of pause mechanism is shown.

Figure 13 F is the partial view along the cross-sectional view of Figure 13 C that describes oral rinsing device handle of the line 13C-13C in Fig. 4.

Figure 13 G is the partial view along the cross-sectional view of the oral rinsing device handle of the line 13G-13G in Fig. 4.

Figure 13 H is the partial view along the cross-sectional view of Figure 13 C that describes oral rinsing device handle of the line 13C-13C in Fig. 4.

Figure 13 I is the partial view along the cross-sectional view of the oral rinsing device handle of the line 13G-13G in Fig. 4.

Figure 14 A is the rear perspective view of valve body.

Figure 14 B is the front perspective view of valve body.

Figure 14 C is the face upwarding stereogram of valve body.

Figure 14 D is the top view of valve body.

Figure 15 A suspends the front view of controlling actuator.

Figure 15 B illustrates the rear perspective view of suspending the gear teeth of controlling actuator.

Figure 15 C illustrates the rear perspective view of suspending the flange of controlling actuator.

Figure 16 A is the front perspective view of valve core.

Figure 16 B is the rear perspective view of valve core.

Figure 16 C is the left view of valve core.

Figure 16 D is the right view of valve core.

Figure 17 A is the front perspective view of valve core.

Figure 17 B is the rear perspective view of valve core.

Figure 18 A is the interior views of handle housing front portion.

Figure 18 B is the interior views at handle housing rear portion.

Figure 19 is the front perspective view of another example of combination oral hygiene apparatuses.

Figure 20 is the front view of the combination oral hygiene apparatuses of Figure 19.

Figure 21 is the rearview of the combination oral hygiene apparatuses of Figure 19.

Figure 22 is the right side view of the combination oral hygiene apparatuses of Figure 19.

Figure 23 is the left side view of the combination oral hygiene apparatuses of Figure 19.

Figure 24 is the plan view from above of the combination oral hygiene apparatuses of Figure 19.

Figure 25 is the face upwarding view of the combination oral hygiene apparatuses of Figure 19.

The specific embodiment

Oral hygiene device can adopt for providing pressurised stream to clean the form of the device of gingiva and tooth.The present embodiment comprises the base unit that limits chamber.Chamber comprises pump, and pump can be delivered to the water of pressurization the tip being communicated with pump fluid from reservoir.Reservoir can be supported in base unit, and is communicated with pump fluid.Pump can be connected with power supply, to provide electric power to pump.Pump can use switch to turn on and off.The rotatable control handle that flows, so that the most advanced and sophisticated hydraulic pressure providing to be optionally provided between minima and maximum.Reservoir can take off from base unit, thereby it is filled to for example, the fluid such as water from fluid source (faucet).Reservoir can support for storing the container of tip or other article.

Fluid can flow through the base portion of support reservoir from reservoir, along pipe flow, enter handle and tip.Fluid can be promoted by the power source such as plunger, to impel it to flow.Fluid finally can spray from tip, and sprays into user's oral cavity (for example), so that the clean of dentilave and/or tooth, gingiva and tongue to be provided.Can on handle, further control by pause switch flowing of fluid.Park mode interruption fluid by safety for user and machinery control easily flows.In one exemplary embodiment, actuator is controlled in manual operation slides the tooth bar adhering to, and the pinion rotation that this makes the coupling of valve gear then makes the ball of valve gear inside move to and stops by the mobile position of the fluid of handle.By pressing lower prong ejector button, tip can be taken off from handle.Oral hygiene apparatuses can also comprise the acoustic toothbrush that motor machine drives.Toothbrush is installable, and can be via the coil charges being included in the base unit of oral hygiene apparatuses.

the parts of system

With reference to figure 1-5, oral rinsing device 5 can comprise base portion, reservoir 20, handle 200 and toothbrush 300.Oral rinsing device 5 can also comprise for the lid 25 of reservoir 20 with for the lid 35 in accessory storehouse 30.Base portion 10 can provide support reservoir 20 and handle 200, and holds many in the driving of oral rinsing device 5 and power supply module parts.For example, base portion 10 can hold pump, control circuit and/or motor and/or the induction coil for toothbrush is charged.

Base portion 10 can comprise lower base portion body 15 and upper base portion body 10.Lower base portion body 15 forms platform or the dish that is positioned at base portion body 10.One or more in the internal part of 15 pairs of oral rinsing devices 5 of lower base portion body provides support, and upper base portion body 10 surrounds these parts to hide them, and provides protection for these parts.

Base portion 10 can also comprise clip 13 or for other structure of support handle 200 releasedly.In some instances, fixture 13 can be C clamp; Yet, it is contemplated that other attachment mechanism.Base portion 10 can also comprise can receiving tube 110 and pipe 110 is supported on to tube chamber 17 or the bobbin carriage of coiling position.Tube chamber 17 can be recessed in base portion body 10.Tube chamber 17 can be concordant with upper base portion body 10.Tube chamber 17 can start to stretch out from upper base portion body 10.

Base portion 10 can also comprise power line, for power supply (not shown) is connected to pump.Power line can be via opening 45 through lower base portion body 15.First controls actuator 40 can be configured to optionally to oral rinsing device 5 power supplies.For example, the first control actuator 40 can be power knob or the knob that turns on and off oral rinsing device 5.

Fluid pressure when the second control actuator 42 can be configured to change the tip 150 on fluid ejaculation handle.For example, second control actuator 42 and can be operatively attached to the diameter of fluid path that optionally changes between reservoir 20 and most advanced and sophisticated 150 and/or the valve module in the pump of length.Along with path changes such as rotate the second control actuator 42 due to user, can optionally revise fluid from the most advanced and sophisticated 150 outlet fluid pressures of releasing.

With further reference to Fig. 1 and 2, handle 200 can take off by the clip 13 from base portion 10, and is communicated with reservoir 20 fluids.For example, pipe 110 is connected to handle 200 via hose coupling 125 by reservoir 20 fluids, thereby can push the fluid keeping in reservoir 20 by being connected to the tip 114 of handle 200.As described in more detail below, can be for example, with feature (first, second, and third control actuator 40,42) for being controlled at the fluid of base portion 10 interior outputs discretely or except these features, use handle 200 to change one or more characteristic that the fluids by most advanced and sophisticated 150 outputs flow.

Most advanced and sophisticated 150 optionally take off from handle 200.For example, as described in more detail below, most advanced and sophisticated ejector button 238 can optionally discharge from handle 200 most advanced and sophisticated 150.Most advanced and sophisticated 150 limit the fluid path that fluid is connected to pipe 110.Most advanced and sophisticated 150 comprise most advanced and sophisticated outlet 122, from tip outlet 122, the fluid from reservoir 20 are pushed to user's oral cavity from oral rinsing device 5.Most advanced and sophisticated 150 are generally configured to be inserted in user's oral cavity, and push fluid to user's tooth, gingiva, tongue etc.In some instances, most advanced and sophisticated 150 tip exports 122 parts and can be used as nozzle and be shaped, or can comprise nozzle or be connected to its other adnexa.Although show most advanced and sophisticatedly 150, in other embodiments, oral rinsing device 5 can comprise such as brush, have other accessory of the nozzle etc. of one or more bristle or cleaning element.Correspondingly, to the discussion at the tip 150 of the outlet as oral rinsing device 5, be only intended to illustrative.

With further reference to Fig. 1-5, toothbrush 300 can take off from toothbrush seat 70.The part that toothbrush seat 70 can be used as lower base portion body 15 forms.Toothbrush seat 70 can be used to fixedly toothbrush 300 and/or to toothbrush 300 chargings.Toothbrush 300 can also comprise the desirable lower toothbrush tip 350 of the end that can be attached to toothbrush.Toothbrush 300 can also comprise and can be used to the switch 310 that turns on and off toothbrush power supply.

Fig. 3 has described the rearview of oral rinsing device 5.Upper base portion body 10 can comprise one or more tap 12 through upper base portion body 10.This one or more hole can vertically be located along a line.In each embodiment, can there be three taps 12.The minimum hole of three vertical row in portalling can be circular, it can be rectangular that the hole of the centre of three vertical row in portalling is compared with minimum hole, and Kong Yusan the highest vertical row in three taps 12 to portal that the hole of the centre in 12 compares can be rectangular.Tap 12 can be used to by water from may be below reservoir 20 water accumulation base portion body 10 discharge.

As noted above, oral rinsing device 5 can also comprise reservoir 20.Reservoir 20 can comprise rib and support platform 22.As shown in Figure 4, support platform 22 and reservoir 20 supporting covers 24.Lid 25 can have one or more passage 23.Lid 25 can have protuberance 24.Protuberance 24 can start to extend from covering one end of 25, and protuberance 24 can be used to the finger engagement with user, to open, covers 25.One or more hinge 26 can start to extend from covering a side of 35.This one or more hinge 26 can start from the opposite side of protuberance 24 to extend.

As noted above, oral rinsing device 5 can also comprise accessory storehouse 30.Accessory storehouse 30 can have covers 35.Lid 35 can have one or more passage 33.Lid 35 can have protuberance 34.Protuberance 34 can start to extend from covering one end of 35, and protuberance 34 can be used to the finger engagement with user, to open, covers 35.One or more hinge 26 can start to extend from covering a side of 35.This one or more hinge 26 can start to extend from covering 35 at the opposite side of protuberance 34.Lid 35 can have support 31, and support 31 can be in 34 times 30 extensions towards accessory storehouse of protuberance.Support 31 can engage with top surface 32.Support 31 can be supported on accessory storehouse 30 and surperficial 32 tops by lid 35.

Fig. 5 has described the upward view of oral rinsing device 5.Oral rinsing device 5 can comprise base plate 80, and base plate 80 can be used to the parts on the bottom surface of supporting oral rinsing device.Base plate 80 can be attached to elastomer support member 81a, 81b, 81c, 81d and 81e, and is supported by elastomer support member 81a, 81b, 81c, 81d and 81e.Elastomer support member 81a, 81b, 81c, 81d and 81e can be for being lifted to the outer surface of base unit the surface of support base unit.Elastomer support member 81a, 81b, 81c, 81d and 81e that use consists of rubber or other suitable vibration-absorptive material, the further vibration that can obtain for pump reduces.Elastomer support member 81a, 81b, 81c, 81d and 81e can have the annular wall that starts extension from flat surfaces.Elastomer support member 81a, 81b, 81c, 81d and 81e can be attached to base plate 80 by screw 82.Screw 82 can be coaxial with annular wall, and extend through the flat surfaces of elastomer support member 81a, 81b, 81c, 81d and 81e.Screw 82 can extend through the base plate 80 of base unit, and extends in the support of the housing that is attached to base unit, thus the base plate of base unit is attached to the housing of base unit.Annular wall can extend beyond screw terminal, thus in response to being placed on flat surfaces, annular wall support base housing, and prevent or limit flat surfaces and screw 82 head between any contact.Elastomer support member 81a, 81b, 81c, 81d and 81e can be substantial cylindrical, and can comprise recessed surface, and the footing wall of circular can start from this recessed surface to extend.Yet, noting, elastomer support member 81a, 81b, 81c, 81d and 81e can be the arbitrary shapes that is enough to support base unit.In each embodiment, elastomer support member 81a, 81b, 81c, 81d and 81e can be foots.Can be to be anti-skidding foot.For example, can be to be rubber, anti-skidding to help.Can be to reduce being transferred to from oral rinsing device 5 the surperficial vibration of supporting oral rinsing device 5.

The route that the power supply of oral rinsing device 5 can be connected is arranged in below base plate 80.For example, power line can be via opening 45 through lower base portion body 15.Rope can pass groove 47.Groove 47 can comprise the wall 46a-c that dashes forward.The prominent 46a-c of wall can be limited in power line in groove 47.Each in the prominent 46a-c of wall can be by power line by the relative wall to groove.This configuration further prevents that power line from pulling out from connect.Power panel 49 can removably be attached to base plate 80.Power panel can comprise opening 45.The prominent 46a-c of wall and/or groove 47.Power panel can also comprise the aperture 48 in the internal part that makes power line can pass base plate 80 and/or power panel 49 arrival oral rinsing devices.

As noted above, a part that can be used as lower base portion body 15 forms toothbrush seat 70.Toothbrush seat 70 can be used to fixedly toothbrush 300 and/or to toothbrush 300 chargings.Toothbrush seat 70 can comprise the induction coil 71 that is electrically connected to oral rinsing device 5.The electric current of induction coil 71 in can induction toothbrush seat, with the battery charging in toothbrush 300.Toothbrush 300 can comprise by the base end 460 shown in the aperture in induction coil 71.

The route of pipe 110 can be arranged in below base plate 80.Fluid can flow to pump discharge 112 from reservoir 20.The fluid that enters pump discharge 112 can flow through pump discharge 112, flows in pipe 110, flows through handle 200, finally flows in most advanced and sophisticated 350, so that fluid is poured into or to be ejected in user's oral cavity.Pipe 110 can pass aperture 119, upwards arrives handle 200.

Because fluid may be from inner valve, pump, pipe and/or reservoir any one leak, therefore may in the enclosure interior of oral rinsing device 5, gather by these fluids.Therefore, base plate 80 can comprise one or more aperture, to discharge any fluid gathering.For example, base plate can be passed in aperture 111.In each embodiment, aperture 111 can be positioned near pump or valve system, or the position of any other possibility leak fluid.

Fig. 6 is the top perspective view illustrating the oral hygiene apparatuses at the top of lid 25,35 and the oral hygiene apparatuses that takes off of reservoir 20.Below reservoir 20, oral rinsing device 5 can comprise surface 121.Surface 121 can support reservoir, and reservoir is separated with the internal part of oral rinsing device 5.Surface 121 can comprise lifting surface 126, and lifting surface 126 provides the lifting surface at the larger internal capacity of the interior formation of housing 10 of oral rinsing device 5, makes motor to be contained in below surface 121 and below reservoir 20.Surface 121 can comprise aperture 127.Reservoir valve 123 and reservoir valve head 122 can be given prominence to by aperture 127.Reservoir valve 123 can be substantial cylindrical, and at one end forms the reservoir valve head 122 of circular.Reservoir valve head 122 can extend in reservoir 20.Sidewall 120 can be around the periphery on surface 121 and 126.Surface 121,126 can be provided for receiving the also volume of support reservoir 20 together with sidewall 120.Surface 121 can comprise recessed surface 116, and recessed surface 116 is reduced to below the level or the minimum hole in tap 12 in the minimum hole in tap 12 surf zone.Recessed region 116 makes it possible to water to discharge from tap 12, and is discharged to oral rinsing device 5 outsides.

As shown in Fig. 6 that the lid for accessory storehouse 30 35 is taken off, accessory storehouse 30 can comprise interior wall 132, stores wall 135a, store wall 135b, exterior wall 136 and substrate 134.Interior wall 132, storage wall 135a, storage wall 135b, exterior wall 136 can form accessory storage capacity together with substrate 134.Accessory storage capacity can be used to the spare parts at storage such as oral rinsing device tip or toothbrush tip.Accessory storehouse 30 can comprise a plurality of recess 133 in substrate 134.The size and shape of these recess can be identical with one end of accessory, thereby recess 133 can be used to and erectly keeps accessory.Accessory storehouse 30 can comprise and can be used to a plurality of taps 137 of discharging any fluid from accessory storage capacity.Fluid can be discharged from accessory storehouse by tap 137, and enters recessed surface 116.Then, fluid can flow out from tap 12.Accessory storehouse 30 can comprise protuberance 131.Protuberance 131 can be crooked to reservoir.

As shown in Figure 7, reservoir 20 can comprise aperture 128.Reservoir valve head 122 can be given prominence to by reservoir aperture 128.Reservoir valve 123 can contact with the bottom of reservoir 20.Reservoir valve 123 can be positioned at below reservoir and lean against reservoir contact.The outstanding valve head 122 by aperture 128 makes fluid can flow out reservoir and flow in linkage tube 530.Linkage tube 530 can be connected to pump valve 1320.Plunger 540 can produce the suction that makes water be pumped in pump valve 1320 and force to discharge pump valve 1320.Plunger 540 can vertically be located with pump valve 1320 and linkage tube 530.Plunger 540 can be attached to by the hinged connecting rod 550 in eccentric gear axle bush 532 front and back.Eccentric gear axle bush 532 can be fixedly attached to connecting rod 550.Eccentric gear axle bush 532 can be driven by helical gear 520.Eccentric relation between axle bush 532 and helical gear 520 makes rotatablely moving of helical gear 520 can change seesawing via connecting rod 550 actuation plunger 540 into.Helical gear 520 can be driven by the motor 500 with the corresponding helical gear that is attached to it.As shown in Figure 7, motor is positioned at the top of gear housing.Motor shaft is through gear housing, to engage with helical gear.Motor 500 can be controlled by circuit card 600.Circuit card 600 can be connected to 40 and 42, user's control inputs that circuit card 600 is received from user.Based on user's control inputs, circuit can be powered to the motor of driving pump, so that fluid is transported to handle 200 from reservoir, finally from most advanced and sophisticated 150 outputs (referring to Fig. 1).Circuit card can also based on allow to select motor speed (for example in 10 times increase progressively from low speed to maximal rate) from 42 input, to controlling to most advanced and sophisticated flow.

According to each embodiment, motor 500 can be to comprise any one in the multiple motor of high pressure DC motor.For example, motor 500 can be the HVDC motor of work under the 120V that is rectified into 170V direct current (DC) exchanges.By operate high pressure DC motor, motor can be in still can be with similar levels operation pump, more much smaller than low voltage DC motor.The reducing of motor size makes motor can be positioned as more close circuit card 600 and/or pump assembly.Between the top of the top that the reducing of motor size also makes motor can fit in better gear housing and the base unit housing of reservoir 20 belows.As discussed herein, via the helical gear 520 of connecting rod 550 actuation plunger 540, motor is separated with pump in plunger housing.Plunger 540 and plunger housing are connected to pump valve 1320.Therefore, upwards stacking due to this of parts, motor is limited in its position.Motor can be positioned as the distance minimization of itself and pump.There is less being packaged with and help make this distance minimization.In each embodiment, pump valve 1320 can engage with helical gear 520 with the position outside the opposite side of the helical gear 520 that starts at plunger 540 to extend.Yet, note, if do not worry minimizing of package dimension, motor 500 can be positioned to the opposite of plunger 540.In one example, pump can engage with helical gear 520 between 2 o'clock of seeing from the bottom of oral rinsing device base portion 10 and 3 o'clock direction.Because motor is positioned as more close pump valve 1320, so motor approaches sealing member 565.Less motor 500 diameter of the housing make motor can be positioned as more close sealing member 565, are positioned as thus more close other parts, and this totally can reduce the size of oral rinsing device base portion 10.Therefore, use high pressure DC motor 500, motor is positioned as the overall encapsulation minimum of the parts that make in oral rinsing device base portion 10.Now, discuss motor and Control Component in more detail.Motor 500 can be HVDC motor.In one example, motor 500 uses 120V to exchange (AC) work in the situation that not using transformator, and is rectified into 170V direct current (DC).This makes motor 500 compactnesses, and because it is automatization that the manufacture of motor 500 is processed, is therefore applicable to producing in enormous quantities, and this reduces the manufacturing cost of oral rinsing device, and reliability is improved.In other embodiments, motor 500 can be the 12VDC motor with switch/global power.

According to each embodiment, base plate 80 can comprise helical gear 520, eccentric bush 532, connecting rod 550 and motor 500 and the driving mechanism of the helical pinion that engages with helical gear 520 on bottom.According to other embodiment, low bottom-disc 81 can surround driving mechanism on bottom.Low bottom-disc 81 is removably attached to base plate 80.Also can surround driving mechanism by gear housing 510.Low bottom-disc 81 and gear housing 510 can together with form the chamber of protection driving mechanism.Oils and fats and water that gear housing 510 is oriented from being accumulated in gear housing 510 block electronic unit.Gear housing comprises aperture 560, and plunger 540 and connecting rod 550 through aperture 560, enter base housing 570 from gear housing.Base housing 570 is surrounded pump and motor and other parts.Can use sealing member 565 chamber sealing from base housing 570 by the inside of gear housing.Sealing member 565 can be 560 to be in its excircle and gear housing 510 contacts and circumference 562 contacts with plunger elastomeric seal within it in aperture.Elastomeric seal 565 can be used as waterproof barrier work, and its any content that prevents gear housing is polluted the water using in dentistry water jet.

As shown in Fig. 6 and 7 and discuss in the above, tap 115 and 111 can be positioned in below gear case cover 510.Tap 111 can be depression in base plate 80 and/or the part in aperture.Tap 115 can be depression in low bottom-disc 81 and/or the part in aperture.In each embodiment, depression can be around tap 111,115, and this makes tap can spill fluid, and discharges from the chamber being formed by gear case cover 510.For example, basal surface 80 can comprise tap 111.Second row in low bottom-disc 81 portals 115 can be above tap 111, and partly overlaps with tap 111.Yet, note, whether pore 111,115 is not overlapping, and they can be positioned at the optional position that is applicable to evacuation chamber.When pump work, come some water of self-pumping to enter gear housing, and may for example, mix with the gear oil of finding in gear housing and/or residue (material accumulating due to the wearing and tearing of moving component).Tap makes it possible to discharge water, oil and/or residue from gear housing, and prevents that contaminated water from entering the ability of system again.

As shown in Figure 7, lid 25 can comprise the crooked protuberance 124a that extends downwardly into hinge pivotal point 124b.Crooked protuberance 124a makes to cover 25 can be in 124b place pivotable, and in the situation that not contacting, rotates up and surpass and cover 35.Lid 35 can comprise protuberance 131, and this contributes to prevent that the fluid from reservoir 25 from entering in accessory storehouse 30.

the parts of toothbrush

Each embodiment of mechanically operated acoustic toothbrush system is disclosed here.Acoustic toothbrush system is used electromechanical actuators (for example DC or AC driven unit) as operation, enter drive to be changed into the enter drive of linked system of the sound wave output movement of hope, and the sound wave output movement of hope drives the head toothbrushes adhering to the velocity of sound.

According to each embodiment, toothbrush system disclosed herein can provide input-driven system, and this input-driven system provides the velocity of sound toothbrush output movement of the vibration with extremely low-level mechanical vibration and noise.Use " sound wave " or " velocity of sound " to refer to the frequency of oscillation of the brush of toothbrush.This frequency can the frequency range between for example 20HZ and 20000HZ in.In each embodiment, acoustic toothbrush system can be worked between 200 and 300 vibrations per second.Note, toothbrush also can be with slower than 200 vibrations per second or than 300 fast velocity fluctuations of vibration per second.

According to each embodiment, in Fig. 8-11, described acoustic toothbrush system 400 disclosed herein.Acoustic toothbrush system 400 can comprise toothbrush end 350 (shown in Figure 1).System 400 can comprise the base end 460 relative with toothbrush end.System 400 can comprise that one or more housing is interval.Housing 437a can extend between base end 460 and toothbrush end 350.System 400 can also be included in the first Overmolded Overmolded 437b of portion in housing 437a top.The Overmolded 437b of portion can comprise the separated Overmolded part such as panel 412a and side plate 412b/c.

System 400 can stand upright on the flat surfaces such as table top.For example, base end 460 can be smooth, thus its support system 400.End axle 430A extends housing 437a at shell ends 404 places that approach brush 350.It starts to extend from the system drive assembly 440 being surrounded by housing 437a.Shaft seal 431 around extends at end axle 430A.Shaft seal 431 is arranged between housing 437a and the end axle 430A at toothbrush end 350 places.Shaft seal 431 be configured such that end axle 430A can prevent fluid enter enclosure interior in vibration.Sealing axle bush 432 can be positioned in shaft seal 431 vertically.O shape circle 437 can be positioned as along circumference around sealing member 432 and between sealing member 432 and sealing member 431.O shape circle can further prevent that fluid from entering system 400 inside.

Toothbrush 400 can also comprise a plurality of indicators that are arranged on circuit board 422.The plurality of indicator provides feedback to user.For example, indicator can be to throw light on, change color and/or send pulse with one or more light emitting diode (LED) of indication various modes.This various modes can comprise power supply, speed, battery charge etc.Indicator can comprise the lens lid 420 that is positioned at housing 437a outside.LED adhesive band 423 is positioned in below lens.Can help to keep the position of lens lid 420 with 423, and produce opaque lid, make aperture in scioptics band 423 only see the light of indicator.Lens 424 can be positioned between lens lid 420 and circuit board 422.Lens 424 can make LED light focus on and/or change the color of LED light.LED separator 421 can be positioned between circuit board 422 and lens 424.Comprising together with the indicator assemblies of lens lid 420, LED separator 421, circuit board 422, LED adhesive band 423 and lens 424 can be so that be transferred to device external from the light of the LED on circuit board, as indicator.

Housing 437 can be formed substantial cylindrical, thereby to meet the mode of ergonomics, is engaged in user's hands.Cylindrical shape can reduce gradually along the direction of brush 350.Control knob 410 can be installed on PCB switch 411.Control knob 410 and or PCB switch 411 can be supported on housing 237b.The panel 412a that can be a part for Overmolded portion can support and control button 410.Control knob 410 activates electromagnetic actuators between on (connection) and off (shutoff).In each embodiment, control knob can activate the speed of different range.

System 400 comprises the inner supporting structure being formed by the chassis 465 of extending to base end 460.Induction coil 425 is wound on around lifting-line ring box 461, and between the private side of end cap 460 and the end on chassis 465.Rechargeable battery 470 is electrically coupled to induction coil 425.Rechargeable battery 470 is supported by chassis 465.Spring 463 can be by battery from chassis 465 and/or end cap 460 separation (for example, referring to Fig. 9 and 10).Spring can keep the biasing in battery, guarantees that battery keeps contacting with its contact continuously.Lifting-line astragal 463 is coiled in around carrying coil 425.End cap o shape circle 464 is arranged in the outer periphery of end cap 460, between the inner side of housing 237a and the outside of end cap 460.

As discussed, to depart from the mode support drive assembly 440 on chassis 465.The electric control circuit of the printed circuit board (PCB) 422 that driven unit 440 supports via the mode with disengaging chassis 465, is electrically coupled to set of cells 470.Via control knob 410, activate electric control circuits, so that driven unit 440 is in different state (such as connecting, disconnect, at a high speed, low speed etc.) work.In one embodiment, the electric control circuit of controlling driven unit 440 can comprise and makes it possible to one or more fine setting cylinder (a trim pot) that frequency and driven unit speed are carried out accurately controlling.

According to each embodiment, system 400 can comprise driven unit 440.Driven unit 440 can comprise frame support member 444, kernel 443, expansion magnet 447/448 and the armature magnet 449 that comprises stator coil 446.Frame support member 444 can be connected to bracket 445 by kernel 443 and coil 446.Coil 446 can be the coil of winding that is wound on the exterior circumferential of kernel 443 with kernel 443 through the mode at the center of winding.Bracket 445, frame support member 444, kernel 443 form stator together with can being positioned in bracket 445.Expansion magnet 447, expansion magnet 448, armature magnet 449 and axle frame 430 can be joined together to form armature.

Axle frame 430 comprises lower shaft 430B and upper axis 430C.Universal driving shaft 430D can start to extend from upper axis 430C.Universal driving shaft 430D can be separable.For example, universal driving shaft 430D can have incision groove wherein, as shown in wall 435,436.End axle 430A can start to extend from universal driving shaft 430D.The attenuation part of end axle 430A can engage (referring to Fig. 8 C) with the groove being limited by wall 435,436.Universal driving shaft 430D is mechanically coupled to brush 350 by the upper axis 430C of driven unit 440, so that brush 350 vibrates with the velocity of sound.

Driven unit can comprise bearing 438/441.Bracket 445 can removably be connected to frame 465.Bearing 438/441 can be positioned between bracket 445 and frame 465.Bearing 438/441 can horizontal and vertical ground restrictive axes 430A-D, and allows axle 430A-D axially to vibrate.In certain embodiments, bearing 438/441 can be ball or roll shape bearing.Lower shaft 430B can have the groove engaging with spring 442.Spring also can be fixedly attached to frame 465.Spring can restrictive axes 430A-D axial-rotation, thereby make them concentrate on the free state of spring.When axle rotates along either direction, from the power of the opposing axle of spring, increase.

Universal driving shaft 430D or end axle 430A comprise counterweight 434.Counterweight 434 can be used to the parts of offsetting driven unit 440, and counterweight 434 is arranged on driven unit 440, to reduce the noise and vibration in driven unit 440.Then, the quality of material and the spatial limitation of mechanism shell that can use based on parts, determine concrete size and the position of the counterweight of each parts, to meet, wishes the centroid position that obtains.

In the exemplary embodiment, comprise that all parts of driving shaft 430A-D, bracket 445 and frame 465 can be formed by polymeric material, and counterweight 434 can be formed by the metal material such as such as rustless steel, tungsten etc.In other embodiments, driven unit parts and counterweight can be formed by any materials that is known in the art or has developed.

the parts of oral rinsing device

Each view of the handle 200 of oral rinsing device 5 has been described in Figure 12-17.Handle 200 can be limited by handle housing 202, and handle housing 202 consists of the first handle housing parts 204 and the second handle housing parts 206 that link together to hold the optional feature of handle 200.Each in the first and second handle housing parts 204,206 can consist of neck 342a, 342b, main body 340a, 340b and tapered segment 344a, 344b.The some or all constructed of rigid materials that can be out of shape by the prevention such as duroplasts in neck 342a, 342b, main body 340a, 340b and tapered segment 344a, 344b.

Figure 13 C-D and 17A-B have described an embodiment of the most advanced and sophisticated drawing-out mechanism of handle 200.Most advanced and sophisticated drawing-out mechanism comprises bonnet 214 as above, comprises the lock 212 of most advanced and sophisticated exit button 238.Lock 212 can comprise lock body 308, and spring 310 is attached to lock body 308 via bolt 312.Lock 212 can contact with the spring 310 that starts horizontal expansion from bolt 312.Bolt 312 can start to extend from surface 329.Surface 329 can be positioned on lock 212, relative with exit button 238.Spring 310 can contact with the sidewall 313 of 358a/b.Lock 212 can also comprise from main body 308, start to extend stop wall 311,309.Stopping wall 311,309 can be used to the housing 200 of the range of movement of limitation lock 212 and engages.For example, wall 311,309 can contact with supporting walls 354.

As described in Figure 13 C-D and 17A-B, the top surface 321 of lock body 308 comprises the guide wall 320 that part is extended around the periphery of lock body 308.Guide wall 320 horizontal expansions are away from aperture 319, thus a part for formation lock body 308.Guide wall 320 can have even or variable width.Width can be enough large at the set point along main body 308, make when handle 200 assembles, guide wall 320 on the second inner shelf 370a, 370b, 374a, 374b or between, as shown in Figure 18 A-B.

Lock body 308 is also included in the interior lip 318 that inner wall 316 tops roughly radially extend internally.Interior lip 318 can be cut sth. askew, and as described in Figure 17 B, or can be smooth.The periphery being limited by interior wall 316 can be irregular ellipse or bell-shaped, or can be any other shape.The shape of periphery can be and tip 150 complementations that are received in most advanced and sophisticated receiving aperture 319.Lock 212 can be positioned as and bonnet 214 adjacency, thus lock 212 tips 114 that can receive through most advanced and sophisticated receiving aperture 319.Interior wall 316 can limit the path of the most advanced and sophisticated receiving aperture 319 of definition.

In the embodiment describing in Figure 13 A-E and 17A-B, lock 212 can comprise exit button 238.Button 238 can also have the outer surface with rib or groove, this can help to provide and adhere to frictional force for user's finger or hands, thereby more most advanced and sophisticated exit button 238 is operated, and prevent that user's finger or hands are from most advanced and sophisticated exit button 238 landings.

Shown in Figure 12-13, and be described in greater detail below, handle 200 can comprise the collar 208 of circular, the outer surface of the collar 208 can have groove or rib.The inner surface of the collar 208 can be defined for the first most advanced and sophisticated receiving aperture 209 that receives most advanced and sophisticated 150.The first spring 210 can be for example by insertion limit the collar 208 inner chamber annular wall or be molded in the collar 208, and be positioned in the collar 208 or (referring to Figure 13 A-I) below.Polygon wall 129 can extend longitudinally above most advanced and sophisticated receiving aperture 209.Most advanced and sophisticated 150 can engage with polygon wall 129, to limit most advanced and sophisticated 150, with respect to handle 200, along rotating shaft direction, move.

Neck 342a, the 342b of each handle housing part 204,206 comprises most advanced and sophisticated receiving unit 341a, the 341b that is configured to receive tip 150.Neck 342a, 342b also comprise for receiving annular recess 346a, the 346b of the first spring 210.When handle 200 assembles, the collar 208 can be positioned to neck 342a, 342b top, and can the collar 208 be fixed to handle housing 202 by several circular arc protuberances 345, protuberance 345 starts inwardly radially to extend (referring to Figure 13 A-I) from catching the sidewall of the collar 208 of annular lip 343a, the 343b of neck 342a, 342b.The circular arc protuberance 345 of the collar 208 can be separated from main body 340a, the 340b of handle housing part 204,206 by gap 347, by pressing lower collar 208 to main body 340a, 340b, can reduce the span in gap 347.

With reference to Figure 12 and 18A-B, main body 340a, the 340b of the first and second handle housing parts 204,206 limits together can resident lock 212, the handle cavity 392 of bonnet 214, valve body 218 and pipe 110.First handle housing parts 204 can comprise respectively the first, second, third, fourth, the 5th and the 6th shelf 370a, 374a, 378a, 380a, 382a and 384a, at the interior alignment of handle cavity 392, reception, maintenance and/or support lock 212, bonnet 214, valve body 218 and pipe 110 (referring to Figure 13 A-I and 18A-B).Shelf 370a, 374a, 378a, 380a, 382a and 384a in handle cavity 392 roughly with respect to the longitudinal axis of handle 200 along horizontal plane, from first handle housing parts 204, start inwardly radially to extend.When handle 200 assembles, each shelf 370a, 374a, 378a, 380a, 382a and 384a can align with the pairing shelf 370b, 374b, 378b, 380b, 382b and the 384b that start from second handle housing parts 206 to extend respectively.With identical in first handle housing parts 204, shelf 370b, the 374b of second handle housing parts 206,378b, 380b, 382b and 384b help at the interior alignment of handle cavity 392, reception, maintenance and/or support lock 212, bonnet 214, valve body 218 and pipe 110 (referring to Figure 13 A-I).Same with identical in first handle housing parts 204, shelf 370b, 374b, 378b, 380b, 382b and the 384b of second handle housing parts 206 in handle cavity 392 roughly with respect to the longitudinal axis of handle 200 along horizontal plane, from second handle housing parts 206, start inwardly radially to extend.

Shelf 370a, b, 374a, b, 378a, b, 380a, b, 382a, b and 384a, the degree of depth of b can be identical or different, and the degree of depth of given shelf can change along the width (breadth wise dimension) of this shelf.Each shelf 370a, b, 374a, b, 378a, b, 380a, b, 382a, b and 384a, b can have the edge in the face of handle cavity 392.Edge can be recessed into part 373a, b, 375a, and b, 379a, b, 381a, b and 385a, b interrupts.Can be used as some in these recessed portions of semi-circular groove interruption-forming, 379a for example, b, 381a, b and 385a, b.Relative semicircular notch 379a, b, 381a, b and 385a, b alignment, thereby the aperture of formation circular, for receiving a part for lock 212, bonnet 214, valve body 218 and pipe 110.

Main body 340a, the 340b of the first and second handle housing parts 204,206 can also comprise for supporting shelf 370a, b, 374a, b, 378a, b, 380a, b, 382a, b and 384a, the vertical support wall 354,386 of b.Vertical support wall 354,386 also can help at the interior alignment of handle cavity 392, reception, maintenance and/or support lock 212, bonnet 214, valve body 218 and flexible pipe 110.Vertical support wall 354,386 can with they against shelf 370a, b, 374a, b, 378a, b, 380a, b, 382a, b and 384a, b is equally dark, or more shallow.Vertical support wall 354,386 can be positioned as with the wall 311,309 that stops of locking on 212 and engage.By stopping wall 311,309, be limited between vertical support wall 354,386 and sidewall 313 transverse movement that can limitation lock 212.

Main body 340a, the 340b of the first and second handle housing parts 204,206 can also comprise for other interior wall at the interior alignment of handle cavity 392, reception, maintenance and/or support component.For example, second handle housing parts 206 can comprise the circular wall 388 having in abutting connection with counterfort 389, starts inwardly radially to extend, for aliging, receive, keep and/or support the valve gear chamber 282 of valve body 218 in abutting connection with counterfort 389 from circular wall 388.

With further reference to Figure 12,17A-B, one or more pin 360 can for example, start to extend from approach the inner surface of (being second handle housing parts 206) the handle housing part 204,206 of shelf 374a, 380a, 382a and 384a in the embodiment describing.Each pin 360 can extend in handle cavity 392, surpasses the plane that the circumferential edges by the exterior wall 358a of second handle housing parts 204 limits.Each pin 360 can be adapted to be respectively corresponding wheel hub limiting hole 362 pairings in for example, inside shelf 374b, 380b, 382b and 384b with relative handle housing part 206 (being first handle housing parts 204 in the embodiment describing).The size in pin 360 and hole 362 can be so that each pin 360 relative being engaged in its corresponding hole 362 closely.The friction that this cooperation produces can prevent that handle housing part 204,206 from departing from.Alternatively and/or additionally, can use glue, epoxy resin, securing member, sonic welded, for any other known method in conjunction with two article or the combination by known method in conjunction with the first and second handle housing parts 204,206.For example, can or stick in hole 362 pin 360 gummeds.

As described in Figure 12,13A-I and 18A-B, when the first and second handle housing parts 204,206 assemble, the outer surface of exterior wall 358a, the 358b of two housing parts 204,206 can limit the C shape depression that forms opening 352a, b separately.Most advanced and sophisticated exit button 238 can be laterally outstanding by opening 352a, b, makes user to press the button 238 from handle 200 outsides.Most advanced and sophisticated exit button 238 remains on opening 352a, b in both, and can be in the interior horizontal slip of housing 2009.

Refer again to Figure 17 B, first handle housing parts 204 can also comprise the control actuator aperture 356 of suspending control actuator 226 for receiving.In the embodiment describing, controlling actuator aperture 356 is elliptical shapes, but it can be arbitrary shape.By time-out is controlled to actuator 226, be placed on handle 200, user can, when using oral rinsing device 5, more easily change and arrange or oral rinsing device 5 is suspended.

With reference to Figure 12 and 18A-B, tapered segment 344a, the 344b of each handle housing part 204,206 comprise semicircular notch 368a, 368b, and it is the second circular pore footpath 369 that notch 368a, 368b limit basic together, and pipe 110 is through the second pore footpath 369.Tapered segment 344a, 344b can also be configured to the liner that fixed stress is eliminated part.Pipe 110 strain relief member can be by constructing such as elastomeric flexible or deformable material.Strain relief member can be designed as at the second pore footpath 369 places pipes 110 and enters the pressure on the zone isolation pipe 110 of handle housing 202, to prevent from managing any stress transfer on 110 to managing 110 positions that are connected to valve body 218.Strain relief member can be engaged in around pipe 110 at the first place, pore footpath in pipe 110 strain relief members that pass closely.Can form strain relief member around the liner that contributes to strain relief member to the connection of handle 200.With form the materials similar of handle 200 or identical, liner can be by the material structure of the relative stiffness such as plastics.Liner can also be formed has the feature for engaging with handle 200 further describing below.It is short that liner can specific stress be eliminated the length of part, so that have motility in the engaging zones between strain relief member and pipe 110.Strain relief member can be overmolded onto on liner, or in addition such as by gluing, fastening, for any other known method in conjunction with two article, be fixed to it.Strain relief member can be engaged in around liner closely.

With reference to figure 12-13 and 14A-14C, through after pore footpath 369, manage 110 another pore footpaths 387 that can form through the pairing of semicircular notch 385a, 385b by the 8th inner shelf 384a, the 384b of the first and second handle housing parts 204,206.

Valve body 218 can be positioned in handle housing 202, above the clearing end of pipe 110.Valve body 218 can be regarded as having by neck 277 and be connected to 276He top, bottom 275 each other.Fluid line 286 can start along the direction of roughly aliging with the longitudinal axis of handle 200 to downward-extension from the bottom 276 of valve body 218.

Pipe 110 end is engaged in the top that starts the barb tip 288 of the fluid line 286 that extends from valve body 218.The cylindrical pipe clamp 220 of hollow can lean against the end that fluid line 286 is clamped pipe 110.Pipe clamp 220 can be positioned as and approach the 8th inner shelf 384a, 384b, and is supported by the 8th inner shelf 384a, 384b.First fluid entrance 289 in the terminal of barb tip 288 provides the fluid between pipe 110 and valve body 218 to be communicated with.

The bottom 276 of valve body 218 also comprises valve chamber 282 on a face, and on relative face, comprise valve chamber aperture 283, wall 300 and post 296.Wall 300 limits groove 302.The exemplary embodiment of Figure 14 B and 14C has four walls 300, and the shape of wall 300 is essentially rectangular cubes, and each wall 300 is shorter than the length of the bottom of valve body 218 276, but can comprise the wall 300 of any amount, shape and length.The shape of post 296 is substantial cylindrical, and it starts to extend from relative face conventionally, but can have arbitrary dimension and shape.In certain embodiments, bottom 276 also comprises aperture 298 and the elongated well 304 of circular.The bottom 276 of valve body 218 is connected to top 275 at neck 277 places.

Valve chamber 282 is substantial cylindrical, and it extends and leave valve body 218 to second handle housing parts 206 along the direction of roughly aliging with the trunnion axis of handle 200.Valve chamber 282 is configured to receive spool 228.Second fluid entrance 284 is formed in locular wall 285, opens in valve chamber 282, and is positioned as with fluid line 286 fluids and is communicated with.In the embodiment of Figure 14 A, second fluid entrance 284 is roughly rectangular, but can have arbitrary dimension and shape.

Fluid issuing 294 is for example formed in locular wall 285, in the position separated with second fluid entrance 284 in the direction of neck 277.Fluid issuing 294 is positioned as with well 290 fluids that form in neck 277 at valve body 218 and is communicated with.

Spool 228 is received in valve chamber 282 by valve chamber aperture 283 on the opposite face of valve body 218, and valve body 218 starts to extend from valve chamber 282.In the embodiment of Figure 14 B and 14C, the shape in valve chamber aperture 283 is circular, but can be the arbitrary shape that adapts to spool 228.

As described in Figure 14 A-14D, the top 275 of valve body 218 comprises mouth 278, the first wheel rim 279, the second wheel rim 280 and most advanced and sophisticated receiving unit 281.The shape of each in mouth 278, the first wheel rim 279 and the second wheel rim 280 can be circular.The second wheel rim 280 can have than the large circumference of the first wheel rim 279, thereby the top 275 of valve body 218 has stepped outer surface.

As shown in Figure 13 G and 14C-D, mouth 278 can limit cylindrical cavity.Being positioned in mouth 278 most advanced and sophisticated receiving unit 281 below can be columniform substantially, or as described in Figure 14 B, can be by antetheca 293 in a side partition squarely, thereby in most advanced and sophisticated receiving unit 281, form D shape chamber.Most advanced and sophisticated receiving member 281 can also comprise from the curved wall of most advanced and sophisticated receiving member 281, the internal rib 292 of inwardly radially extending certain length along the direction of roughly aliging with the longitudinal axis of handle 200.The rib 292 that limits the chamber in most advanced and sophisticated receiving unit 281 starts the diameter of the interior wall of extending can be less than mouth 278, forms annular ledge 307 thus between mouth 278 and the most advanced and sophisticated receiving unit that is connected with the height of rib 292.Cup seal 216 can be positioned in mouth 278 inside, above most advanced and sophisticated receiving unit 281, and approaches the first wheel rim 279.The outward flange of cup seal 216 can be supported by annular ledge 307.

Can in the neck 277 of valve body 218, form is substantially the well 290 of keyhole shape.Well 290 can be in the top 275 of valve body 218, between the fluid issuing 294 in valve core chamber 282 and the chamber of restriction in most advanced and sophisticated receiving unit 281, extends through neck 277.

With reference to figure 13A-I, when handle 200 assembles, most advanced and sophisticated receiving member 281 is received in semicircular notch 381a, the 381b of the 6th inner shelf 380a, 380b.The valve chamber 282 of valve body 218 be positioned in the circular wall 388 of second handle housing parts 206 and/or counterfort 389 or with circular wall 388 and/or counterfort 389 adjacency.The second wheel rim 280 be positioned in the 6th inner shelf 380a, 380b top, and with the 6th inner shelf 380a, 380b adjacency.

As shown in Figure 12 and 13A-I, bonnet 214 can be positioned in mouth 278 tops of valve body 218.Bonnet 214 comprises main body 322 and shirt rim 324.The shape of main body 322 is substantial cylindrical, and it comprises the chamber wall 328 that is defined for the first most advanced and sophisticated chamber 330 that receives most advanced and sophisticated 150.Shirt rim 324 can comprise annular recess 326, ridge 323, foot 325 and heel 327.Ridge 323 can have the circumference larger than the circumference of main body 322, and foot 325 can have than the circumference of ridge 323 large circumference also, and this can produce the stepped outer surface of bonnet 214.Annular recess 326 is configured to receive the wall 306 of the mouth 278 of valve body 218.The first wheel rim 279 of valve body 218 is positioned in below the heel 327 of foot 325 of bonnet 214.

In the embodiment describing in Figure 10, above the plane that chamber wall 328 creates at the foot 325 by bonnet 214, stop.In other embodiments, chamber wall 328 can extend to the plane that the foot 325 by bonnet 214 creates or surpass this plane.When handle 200 assembles, approach foot 325 chamber wall 328 a part can with cup seal 216 adjacency.

With reference to figure 13A-I and 18A-B, when handle 200 assembles, the main body 322 of bonnet 214 can be received in semicircular notch.For example, shirt rim 324 is received in semicircular notch 379a, the 379b in inner shelf 378a, 378b.Similarly, foot 325 is positioned in below inner shelf 378a, 378b, and can be kept by inner shelf 378a, 378b.Foot 325 heel 327 is positioned as the first wheel rim 279 adjacency with the top 275 of valve body 218.

With reference to figure 13A-I and 18A-B, when handle 200 assembles, lock 212 top can be inner shelf 370a, 370b below and with inner shelf 370a, 370b adjacency, and at least a portion of the bottom of lock 212 can or reside on inner shelf 374a, 374b with inner shelf 374a, 374b adjacency.As mentioned above, the guide wall 320 of lock body 308 can reside in the second inner shelf 370a, and b, 374a, on b.

Now, with reference to Figure 12 and 15A-15C, handle 200 can also comprise suspending controls actuator 226, suspends control actuator 226 and can comprise button 262, the first flange 266 and the second flange 268.Although be depicted as the circle with rib 264 in Figure 15 A, and the face of controlling actuator 226 from suspending starts lifting, but button 262 can be arbitrary dimension or shape, and have and help to provide for user's finger or any texture that adheres to frictional force of hands.May be substantially of rectangle and smooth with the face of each in suspending the first and second flanges 266,268 of controlling actuator 226 the same sides of button 262.

With reference to figure 15B and 15C, in flange one, for example the first flange 266 can to have be substantially the cube shaped of rectangle.With button 262 suspend controlling the relative flange of the opposite side of actuator 226, the face of the second flange 268 comprises tooth bar 270.Tooth bar 270 comprises one or more rack tooth 272 along the direction horizontal expansion of the first flange 266.Part or all of the edge 267 of each rack tooth 272 can be cut sth. askew.The width of the base portion 271 of rack tooth 272 can be wider than the tip of this rack tooth 272 273.The width of one or two in base portion 271 and most advanced and sophisticated 273 can be less than the width of this rack tooth 272 between base portion 271 and most advanced and sophisticated 273.Most advanced and sophisticated 273 plane can be smooth, and is parallel to the plane of its base portion 271, and as shown in Figure 15 B and 15C, or tip 273 can be circular or pointed.In the embodiment of Figure 15 B and 15C, describe 9 rack tooths 272, but can have the rack tooth 272 of any amount.Rack tooth 272 can be evenly spaced apart substantially along the length of tooth bar 270.

In certain embodiments, as described in Figure 12,16A-D and 14, handle 200 comprises valve gear assembly, and valve gear assembly comprises time-out control actuator 226 as above, spool 228, ball spring 230 and ball 232.

Can be that the spool 228 that holds the core of ball valve at least comprises core body 241 and gear parts 260.Core body 241 can have the horizontal column part 239 that limits annular recess 242,244, and each recess is used for receiving o shape circle 234,236 or other sealing member.As the following describes, when core body 241 is positioned in valve body 218 when inner, o shape circle 234,236 can help prevent fluid, comprise pressure fluid, the interface along the valve chamber 282 of core body 241 and valve body 218, leaks in handle housing 202.

In the sidewall of core body 241 that can be between column part 239, form cylindrical cavity 246.The outer surface that limits the core body 241 in chamber 246 has identical diameter, and follows the curvature of column part 239.Interior wall 245 can limit the base portion in chamber 246.Interior wall 245 can also limit the center bore 247 by it, thereby interior wall 245 is taked the form of the annular shelf in the base portion in chamber 246.The diameter of center bore 247 is less than the diameter in chamber 246.Chamber 246 is configured to receive the second spring 230 and ball 232, and ball 232 can be rubber or elastic ball 232.

When valve gear assembly assembles, the second spring 230 can be positioned in and interior wall 245 adjacency.Ball 232 has at least slightly little than the diameter in chamber 246, but the diameter larger than the diameter of center bore 247, and leans against the second spring 230 and be positioned in chamber 246.

Core body 241 can also limit the groove 248 of guiding fluid.Can between column part 239, form groove 248.In the exemplary embodiment of describing in Figure 16 A-16D, groove 248 cross core body 241 circumference approximate 3/4ths.Groove 248 does not cross chamber 246, but therefore intersect with center bore 247 in cross center aperture 247.Groove 248 can have smooth base portion 251, or base portion 251 along the central shaft from core body 241, to start the radius shorter than the radius of column part 239 can be crooked.

Core body 241 can also comprise that shape may be substantially of circle and can have one or more recess or the chamber 250,252,254,258 of the degree of depth of change.In the exemplary embodiment, these recesses can be the products of forming process, for example, for reducing wall thickness, and provide moulding material evenly cooling that forms core body 241, but in addition can be without any particular task for the function of spool 228.

The gear parts 260 of spool 228 be positioned as with column part 239 in an adjacency, and the shape of gear parts 260 can be circular, has the circular arc pinion 256 radially extending.Pinion 256 can have lateral surface 261 and medial surface 263.Pinion 256 is included in one end and roughly radially extends one or more pinion gear teeth 240 away from valve body 241.The arc of pinion 256 can laterally be defined by sidewall 253.Part or all of the edge 255 of each pinion gear teeth 240 can be cut sth. askew.The width of the base portion 259 of pinion gear teeth 240 can be wider than the tip of this pinion gear teeth 240 257.Each tip 257 can be smooth, and is roughly parallel to the plane of its base portion 259, and as shown in Figure 16 A-16D, or tip 257 can be circular or pointed.In the embodiment of Figure 16 A-16D, described 6 pinion gear teeths 240, but the pinion gear teeth 240 of any amount can be provided.Pinion gear teeth 240 can be evenly spaced apart substantially along the arc length degree of pinion 256.

With reference to figure 13A and 13E, when handle 200 assembles, the second spring 230 and ball 232 insert in the chamber 246 of core body 241, and o shape circle 234,236 is positioned in the annular recess 242,244 of core body 241.Core body 241 can be inserted and positioned in the valve chamber 282 of bottom 276 of valve body 218 by valve chamber aperture 283.O shape circle 234,236 creates fluid-tight between spool 228 and valve chamber 282.Ball 232 can be positioned as and locular wall 285 adjacency, and ball 232 can press to the second spring 230 interior wall 245 of the core body 241 of spool 228.Therefore, ball 232 is to locular wall 285 biasing, with convenient ball 232 be positioned as with valve body 218 in abutting connection with time, on the fluid issuing 294 in valve body 218, create fluid-tight.

The gear parts 260 of spool 228 extends the aperture 283 in valve body 218.The medial surface 263 of pinion 256 can be concordant with the surface of valve 218 bodies that limits aperture 283, and the wall 300 that the tooth 240 of pinion 256 may be oriented on the bottom 276 with valve body 218 is relative, and extend away from wall 300.

The first flange 266 that suspends control actuator 226 can be received in the groove 302 being created by the wall 300 on the bottom 276 of valve body 218.Tooth bar 270 that suspend to control actuator 226 is via some or all pairing or the interface in some or all and pinion gear teeth 240 in rack tooth 272, is operationally associated with the pinion 256 of the gear parts 260 of spool 228.

When handle 200 assembles, and when time-out control actuator 226 moves up to the collar 208, when the button 262 of time-out control actuator 226 contacts with first handle housing parts 204, and/or when the upper side wall 253 of pinion 256 contacts with post 296, the rotation of pinion 256 stops.When time-out control actuator 226 moves down, when button 262 contacts with first handle housing parts 204, and/or when the first flange 266 contacts with the 7th inner shelf 382a, 382b, the slip of tooth bar 270 stops.

most advanced and sophisticated insertion and exiting

As example, and unrestricted, user can, according to process below, by the handle 200 of the oral rinsing device 5 of most advanced and sophisticated 150 insertion Fig. 1-18, and exit most advanced and sophisticated 150 from handle 200.

By making most advanced and sophisticated 150 near-end pass the first most advanced and sophisticated receiving aperture 209 of the collar 208, most advanced and sophisticated receiving unit 341a, 341b through the first and second handle housing parts 204,206, and arrive in the most advanced and sophisticated receiving aperture 319 of lock body 308, tip 150 is inserted in handle 200.Before tip 150 enters handle 200, the most advanced and sophisticated receiving aperture 319 of lock body 308 is the first most advanced and sophisticated chamber 330 skews of the bonnet 214 below being positioned in the second most advanced and sophisticated receiving aperture 319 partly.Most advanced and sophisticated 150 engage with lock body 308, and along the direction of spring 310, laterally promote the lip 318 of lock body 308, until vertically align in the first most advanced and sophisticated chamber 330 of the most advanced and sophisticated receiving aperture 319 of lock body 308 and bonnet 214.Spring 310 is compressed, and is positioned as and sidewall 313 adjacency.

Then, most advanced and sophisticated 150 near-end can be advanced by the first most advanced and sophisticated chamber 330 of bonnet 214, through cup seal 216, and enters the second most advanced and sophisticated chamber 291 of most advanced and sophisticated receiving member 281 on the top 275 of valve body 218.Even when fluid issuing 294 is not positioned under most advanced and sophisticated 150 fluid intake, well 290 also can help fluid to flow into most advanced and sophisticated 150.For example, as shown in Figure 14 D, fluid issuing 294 is positioned in off-center in neck 277, but well 290 spreads by fluid the most advanced and sophisticated receiving unit 281 Zhong Qiang centers that are passed to, and arrives thus the below of most advanced and sophisticated 150 fluid intake.The external diameter of most advanced and sophisticated 150 near-end, less times greater than the internal diameter of cup seal 216, creates fluid-tight thus between cup seal 216 and most advanced and sophisticated 150.Any one or two all with most advanced and sophisticated 150 the D shape shape complementarity of near-end or the D shape shape of periphery of the first interior wall 318 and the shape of the inner surface of most advanced and sophisticated receiving member 281 of the lock body 308 of adaptation, help most advanced and sophisticated 150 alignment in handle 200.Most advanced and sophisticated 150 can also align and/or be supported by internal rib 292 with the internal rib 292 of most advanced and sophisticated receiving member 281.Most advanced and sophisticated 150 can be coupled to by the lip 318 of the annular recess (not shown) IT lock body 308 most advanced and sophisticated 150 lock 212.

When most advanced and sophisticated 150 are coupled with lock 212, the collar 208 of handle 200 is pressed to main body 340a, the 340b of the first and second handle housing parts 204,206.When the collar 208 is pressed, the finger 345 of the collar 208 moves to main body 340a, 340b along neck 342a, the 342b of the first and second handle housing parts 204,206, and along with the first spring 210 is compressed, this reduces the height in gap 347.The first spring 210 of compression applies power upwards, in the situation that do not resist another power of this power making progress, this will make the collar 208 turn back to its home position (separated with main body 340a, 340b by gap 347).When most advanced and sophisticated 150 during with lock 212 coupling, keep groove 151 these power that make progress of opposing on the downward tip 150 of the collar 208, keep thus the collar 208 with handle housing 202 adjoining positions.

When lock 212 is caught most advanced and sophisticated 150 annular recess 151, the click sound that appearance can be heard or other similar noise, provide tip 150 to be attached to listened to the indication of handle 200 thus.Can mechanically produce noise (for example, the part due to most advanced and sophisticated 150 is impacted the click sound that the part of handle 200 produces, or because a part of most advanced and sophisticated 150 outwards ejects or the click sound that mechanically deform produces occurs).

In inserting another example at tip 150, user is laterally to spring 310 slip tip exit buttons 238.Therefore, inserting before most advanced and sophisticated 150, the second most advanced and sophisticated receiving aperture 319 of lock body 308 aligns above the first most advanced and sophisticated chamber 330 of bonnet 214.Then, as mentioned above, the tip 150 of insertion can advance in the second most advanced and sophisticated chamber 291.Power on button 238 is forced the lock 212 direction transverse shiftings along spring 310.The annular recess 151 of lip 318 from most advanced and sophisticated 150 departs from, and most advanced and sophisticated 150 come off.The spring force of the first spring 210 on the collar 208 makes progress by the flange 152 that forces the collar 208 to lean against tip 150, helps to make most advanced and sophisticated 150 to exit.

Note, when most advanced and sophisticated 150 come off, the power of the power making progress that opposing the first spring 210 applies is eliminated, and makes thus the first spring 210 that the collar 208 is moved and turns back to its home position.This collar 208 from main body 340a, the 340b adjoining position movement to its home position, provide most advanced and sophisticated 150 from locking the 212 visions indications that come off.

the operation of oral rinsing device

As example, and unrestricted, user can use for carrying out the clean oral rinsing device 5 of dentilave and/or tooth, gingiva and tongue and the parts of Fig. 1-17 according to process below.

Once most advanced and sophisticated 150 are connected to handle 200 as mentioned above, and reservoir 20 is filled and is connected to base portion 10, can use oral rinsing device 5.In order to start oral rinsing device 5, user selects to provide first of electric power to control actuator 40 to the motor for priming pump.Pump is withdrawn fluid from reservoir 20, and forces fluid to pass through tube connector 125, arrives in pipe 110.

Fluid flows through pipe 110, arrives in the first fluid entrance 289 of terminal of barb tip 288, and flows through the fluid line 286 of valve body 218, flows to the second fluid entrance 284 in the valve chamber 282 of bottom 276 of valve body 218.

When spool 228 is in an open position, fluid flows to the groove 248 of core body 241 from second fluid entrance 284, and flows around groove 248.Fluid flows in the fluid issuing 294 valve chamber 282 from groove 248, and flows in the well 290 extending between the most advanced and sophisticated receiving unit 281 in the top 275 of fluid issuing 294 and valve body 218.Then, fluid can enter the near-end at the tip 150 in the second most advanced and sophisticated chamber 291 that is positioned in most advanced and sophisticated receiving unit 281, and sprays into user's oral cavity from tip outlet 122.

During use, user can select on oral rinsing device 5 or handle 200 second, third and suspend to control one or more in actuator 110,113,226, change from one or more characteristic of the fluids stream of most advanced and sophisticated 150 outputs.For example, can select the second control actuator 110, change the fluid pressure that fluid sprays at most advanced and sophisticated 150 o'clock, or can select the 3rd to control actuator 113, start massage mode.

rinse mode and park mode

During rinse mode, when valve gear assembly being placed in to open position (referring to Figure 13 A-I) as follows, fluid flows to most advanced and sophisticated 150 as mentioned above.When comprising the time-out of tooth bar 270, control actuator 226 and be positioned as when the collar 208 (upwards or on-position), the pinion 256 of gear parts 260 that is operably connected to the spool 228 of tooth bar 270 moves to the position that approaches post 296, and covers aperture 298.In this position of spool 228, the chamber 246 of core body 241 is positioned as and makes not ball 232, by fluid issuing 294, therefore not block by the path of the fluid of valve body 218.The groove 248 of core body 241 is positioned as and makes it that second fluid entrance 284 fluids in valve chamber of the bottom of valve body 218 276 282 are connected to the fluid issuing 294 in valve chamber 282.

During park mode, do not have or considerably less fluid flows in most advanced and sophisticated 150 or flows out most advanced and sophisticated 150.In order to start park mode in the situation that do not turn-off the power supply of oral rinsing device 5, as follows valve gear assembly is moved to make position (referring to Figure 13 A-I).User, is manually made to suspend and controls actuator 226 down slidings away from the collar 208 (in downward or scram position) by sliding button 262, and this also makes tooth bar 270 down slidings.Rack tooth 272 and the pinion gear teeth 240 via interlocking moved in the translation of tooth bar 270, is converted into the in rotary moving of the pinion 256 that is operationally associated.Therefore, pinion 256 is rotated in a clockwise direction away from post 296, this core body 241 that makes to be operably connected, comprises chamber 246 rotations.Therefore, make the ball 232 in chamber 246 arrive fluid issuing 294 position below.Ball 232 is covering fluid outlet 294 partially or completely, and this part or complete block fluid flow in fluid issuing 294, and by valve body 218, the fluid stream to tip 150 suspends or stops thus.

When fluid stream suspends, the power of the second spring 230 opposing balls 232 of compression helps to keep ball 232 to be orientated as securely and leans against fluid issuing 294, and helps ball 232 to create fluid-tight.Fluid may enter by the center bore 247 in interior wall 245 ball 232 chamber 246 below.For the fluid pressure of ball 232, also can help to keep ball 232 to be orientated as securely and lean against fluid issuing 294.

By control the machinery of actuator 226, non-electric operation selection park mode to suspending.The park mode that can select is mechanically avoided needing electric wiring in handle 200, because electric circuit is not physically near fluid line, helps to improve thus the safety of handle 200 and oral rinsing device 5.Mechanically but not the park mode that electric means is controlled also makes the manufacturing cost of handle 200 and oral rinsing device 5 reduce.In handle 200, do not need independent battery, to these circuit supplies.Alternatively, do not need handle 200 to proceed to the electric wiring of the base unit of oral rinsing device 5.Therefore,, with significantly reduced manufacturing cost and higher safety, to user, provide the park mode that can easily use and select.

other example of combination oral hygiene apparatuses

Figure 19-25 show each view of another example of oral hygiene apparatuses.In the example shown in Figure 19-25, the lid of equipment comprises lip or the protuberance that starts further to extend outwardly beyond reservoir from the edge of lid, so that the gripping surface of increase to be provided to user, for firmly grasping and lift lid.Additionally, compare with example at the oral hygiene apparatuses shown in middle Fig. 1, the gripping pad extending at the relative cross side of toothbrush body is larger, and further extends along the length of toothbrush.The length that gripping pad extends and size, when user holds toothbrush, provide comfort level and the gripping of raising to user, and make can use toothbrush with the comfort level improving such as the large user's of hands the user with various hands sizes.

conclusion

Unless specifically noted in the claims, otherwise all direction connotations (for example, upper and lower, upwards, downward, left and right, left, to the right, top, bottom, top, below, vertically, level, clockwise and counterclockwise) only for indicating object, to help reader understanding's embodiments of the invention, do not limit, especially not to position of the present invention, towards causing restriction with purposes.Should for example, to linking connotation (, adhere to, coupling, connection, link etc.), carry out the explanation of broad sense, and can comprise intermediate member between the element of connection and the relative motion between element.Therefore, link connotation is not necessarily inferred as two elements and directly connects, and is fixing relation each other.

In some cases, " end " with reference to having special characteristic and/or being connected with another part, is described parts.Yet, it should be recognized by those skilled in the art that and the invention is not restricted to exceed the parts that the junction point of itself and other parts stops immediately.Therefore, should with comprise particular element, link, parts, partly, the mode of neighboring region, backward region, forward region or other near zone of the terminal of member etc., term " end " is carried out to the explanation of broad sense.In the method for here directly or indirectly stating, according to a kind of of operation, may sequentially, each step and operation are described, but those skilled in the art will be appreciated that, step and operation can rearrange, replace or delete, and not necessarily depart from the spirit and scope of the present invention.Be intended to comprise in superincumbent description or all the elements illustrated in the accompanying drawings, should be construed as merely exemplary, rather than restrictive.Can change details or structure, and not depart from spirit of the present invention defined in the appended claims.

Claims

1. a dental hygiene device, comprising:

Base housing, surrounds the pumping system by plunger actuation, and described plunger is connected to the eccentric bush that is installed to helical gear, and described helical gear is by driving the HVDC motor of described plunger to drive, and wherein, described helical gear is enclosed in gear housing;

Dentilave handle, has the desirable lower prong that is connected to described pumping system via pipe fluid;

Toothbrush, is removably positioned in the support collar forming as the continuous part of described base housing;

Reservoir, has for keeping the volume of fluid, and described reservoir is arranged in described base housing;

Accessory stores container.

2. dental hygiene device according to claim 1, also comprises with respect to described accessory stores container mobile lid and cover the second lid of described reservoir pivotly.

3. dental hygiene device according to claim 1, wherein, described toothbrush is by the motor-driven acoustic toothbrush that is positioned at the housing of described toothbrush.

4. dental hygiene device according to claim 1, wherein, the support collar of described toothbrush comprises induction coil, described induction coil can be used to the rechargeable battery charging in described toothbrush.

5. dental hygiene device according to claim 1, wherein, described dentilave handle comprises lengthwise movement is transformed to the slip pause switch rotatablely moving, described switch makes the valve of described handle inside engage and depart from.

6. dental hygiene device according to claim 1, wherein, described dentilave handle comprises and is positioned at spring loading head part spacing aperture, tip below, wherein, described spring loading head partly forces described tip to lean against spacing aperture, described tip.

7. dental hygiene device according to claim 6, wherein, laterally slide across described handle in spacing aperture, described tip, and engage with the limited impression in described tip.

8. dental hygiene device according to claim 1, also comprises the lid with at least one ventilation aperture, and described at least one ventilation aperture is arranged in described lid, for when described lid is in the close position, described accessory stores container is ventilated.

9. dental hygiene device according to claim 8, wherein, described accessory stores container and described lid limit the volume of base closed, and for storing at least one article, wherein, described lid comprises at least one hinge position.

10. dental hygiene device according to claim 9, wherein, described accessory stores container is included in the wall forming in described accessory stores container, and described wall is configured to receive therein and keeps most advanced and sophisticated.

11. dental hygiene devices according to claim 1, wherein, described pumping system is powered by the power supply rope of the channel layout circuit by basal surface.

12. dental hygiene devices according to claim 11, wherein, described rope is eliminated part by internal stress and is supported, and described internal stress is eliminated part and is comprised having the strain relief member that is projected into a plurality of walls in described groove.

13. dental hygiene devices according to claim 1, also comprise:

Be attached to the helical gear of described motor, described helical gear drives the described helical gear engaging with eccentric bush.

14. dental hygiene devices according to claim 13, wherein, described motor is positioned at described gear housing top, and motor shaft is through described gear housing, in the first helical gear.

15. dental hygiene devices according to claim 14, wherein, described gear housing comprises aperture, described plunger is through described aperture, to surrounding in the chamber of described base housing of described pump and described motor.

16. dental hygiene devices according to claim 15, wherein, the inside of described gear housing is by contacting with described gear housing and around the elastomeric seal of described plunger, in place, described aperture and the chamber seal isolation of surrounding the described base housing of described pump and described motor.

17. dental hygiene devices according to claim 16, wherein, described elastomeric seal is to prevent that the water using in dentistry water jet is by the waterproof barrier of the content of described gear housing pollution.

18. dental hygiene devices according to claim 1, also comprise the elastomer support member being positioned on basal surface, wherein, described elastomer support member comprises the flat surfaces parallel with the bottom of described base housing, and described flat surfaces has the annular wall that starts extension from described flat surfaces.

19. dental hygiene devices according to claim 18, wherein, described elastomer support member is by being connected to the bottom of described base housing with the coaxial screw of described annular wall, described screw extends through described flat surfaces, and by the bottom of described base housing, wherein, described annular wall extends beyond screw terminal, thereby in response to being placed on flat surfaces, by described annular wall, support described base housing.

20. dental hygiene devices according to claim 1, also comprise tap, described tap is arranged in the low bottom-disc of the bottom that forms described gear housing, described low bottom-disc is separated with the base plate of described base housing by the inside of described gear housing, wherein, described tap can be used to the fluid in described gear housing and residue are discharged to described base housing outside.