CN1522624A - Illuminated flashing toothbrush and method of use - Google Patents

Illuminated flashing toothbrush and method of use Download PDF

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Publication number
CN1522624A
CN1522624A CNA2004100052835A CN200410005283A CN1522624A CN 1522624 A CN1522624 A CN 1522624A CN A2004100052835 A CNA2004100052835 A CN A2004100052835A CN 200410005283 A CN200410005283 A CN 200410005283A CN 1522624 A CN1522624 A CN 1522624A
Authority
CN
China
Prior art keywords
toothbrush
light
handle
chamber
basal part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2004100052835A
Other languages
Chinese (zh)
Other versions
CN1231165C (en
Inventor
P・南达
P·南达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ranir LLC
Original Assignee
FRESH Inc DR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FRESH Inc DR filed Critical FRESH Inc DR
Publication of CN1522624A publication Critical patent/CN1522624A/en
Application granted granted Critical
Publication of CN1231165C publication Critical patent/CN1231165C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0038—Arrangements for enhancing monitoring or controlling the brushing process with signalling means
    • A46B15/0044—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with light signalling means
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

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  • Brushes (AREA)

Abstract

A toothbrush with a handle having a base, a body, and a head. The body having a first section and a second section forming an oblique angle. A projector of a beam of light located within the handle. The toothbrush having at least one bristle attached to the head. The toothbrush having a grip attached to the base. A method of using a toothbrush including the step of gripping the toothbrush. The method further including the step of engaging the projector of a beam of light. The method still further including the step of utilizing the toothbrush while the projector of a light beam is activated.

Description

Illumination toothbrush and using method
Background technology
The present invention relates to a kind of method of throw light on toothbrush and this illumination toothbrush of use.
In the design and use of toothbrush, there are the needs of illumination.Therefore, primary and foremost purpose of the present invention is that the light-beam transmitter that illuminates handle is set in toothbrush handles.
In the design of illumination toothbrush handles, existence will guide the needs that increase to maximum to user's light.Therefore, another object of the present invention provides a kind of toothbrush handles that increases to maximum in the handle towards the light of user's emission, reflection and refraction that makes.
In the design of toothbrush handles, also there are the needs of the incremental time that the indication user brushes teeth.Therefore, another object of the present invention provides timing circuit, thereby the user can determine elapsed time when brushing teeth.
Another object of the present invention provides a kind of device of novelty and brushes teeth to encourage the user.
Another object of the present invention provides a kind of use simple and device with low cost.
The apparatus and method of realization above-mentioned purpose and other purpose will become behind the specification of reading the back and know.
Summary of the invention
Above-mentioned purpose can realize that this handle has basal part, handle body and head by a kind of toothbrush with handle.The handle body has first and the second portion that forms the oblique angle.A light-beam transmitter is set in handle.This toothbrush has the bristle that cluster at least is connected in head.This toothbrush has the handle that is connected in basal part.
Above-mentioned purpose can also realize that this handle has basal part, handle body and head by a kind of toothbrush with handle.A chamber is arranged in the handle body.A light-beam transmitter is arranged in this chamber.This toothbrush has the bristle that cluster at least is connected in head.This toothbrush has the handle that is connected in basal part.
Above-mentioned purpose can also realize by a kind of method of toothbrush of using.This method is used the toothbrush with handle and lighting circuit.This toothbrush handles has basal part, handle body and head.The toothbrush lighting circuit has the light-beam transmitter that is connected to switch.This method comprises the step of holding toothbrush.This method also comprises the step of connecting the switch that is used for closed lighting circuit.This method also comprises the step of opening the light-beam transmitter in the toothbrush.This method also is included in the step of using toothbrush when light-beam transmitter is opened.
Brief Description Of Drawings
Fig. 1 is the toothbrush perspective view that illustrates by the circuit of emission, reflection and the refraction of light-beam transmitter outgoing beam
Fig. 2 is the front view that the toothbrush brush finish is shown of Fig. 1 toothbrush.
Fig. 3 is the rearview that the non-brush finish of toothbrush is shown of Fig. 1 toothbrush.
Fig. 4 is the side view that chamber is preferably placed at close non-brush finish that illustrates of Fig. 1 toothbrush.
Fig. 5 is the vertical view that removes handle, exposes the toothbrush basal part and be positioned at the toothbrush of lighting circuit wherein
Fig. 6 is the parts decomposition plan view of toothbrush handle, basal part and toothbrush handles bottom, the figure shows the layout of lighting circuit in the toothbrush handles.
Fig. 7 is shown in Figure 6 a cutaway view.
Fig. 8 is the cutaway view of basal part shown in Figure 6, the figure shows the groove that holds anodal conductor.
Fig. 9 is the perspective view that does not have the lighting circuit of power supply.
Figure 10 is the upward view of lighting circuit.
Figure 11 is the birds-eye perspective of lighting circuit.
Figure 12 is the schematic diagram of lighting circuit.
The specific embodiment
With reference to the accompanying drawings, numeral 10 typically refers to illumination toothbrush of the present invention, and this toothbrush comprises handle 12, lighting circuit 14, brush 16 and 18.
Handle 12 has basal part 20, handle body 21 and head 26.The handle body has first 22 and second portion 24.Handle 12 is made by hard transparent plastic.Mode as an alternative, handle 12 can be a coloured plastics material.Mode as an alternative, handle 12 can be a translucent plastic.Mode as an alternative, handle 12 can be made by the plastics that add sheet metal 90.
Toothbrush handles 12 forms by injection moulding process.The plastics of liquid form inject and have two-part mold.Liquid plastic injects this mold, can solidify in mold subsequently.When mold was opened, it produced the handle with brush finish 28 and non-brush finish 30.In the confluce of these two faces 28,30 is ridge 32.This ridge 32 is the surface characteristics that produced by injection moulding process.Ridge 32 can not extend to the inside of handle 12, but is present in the surface of this handle.The injection moulding process of structure toothbrush handles 12 is conventional meanses, and does not constitute a part of the present invention.
Shown in Fig. 5,6 and 8, handle 12 has handle basal part 20.This basal part 20 is generally cylindrical, and has circumferential groove or chamber 44 therein.Circumferential groove has center line.Basal part 20 has outer surface 34, inner surface 36, first end 38 and second end 40.Three annular rings 42 are arranged on the outer surface 34 of basal part 20.Annular ring 42 is provided for keeping the ledge 18.
Inner surface 36 defines chamber 44.Inner surface 36 has first groove 46 and second groove 48.This chamber 44 provides container cavity for lighting circuit 14.First and second grooves 46,48 provide guiding for lighting circuit 14 is positioned in the basal part 20.
Chamber 50 extends in part 22.Chamber 50 has first end 52 and second end 54.Chamber 50 is generally cylindrical.First end 52 is circular, and provides changeover portion between the first 22 that the chamber 50 that is full of air and plastics are made.Make laggard luggage timing at handle, will there be air in nature in the chamber.Mode as an alternative, this chamber can be full of a kind of material in the operation that becomes operation to separate with petioliform.
Second end 54 of chamber 50 communicates with first end 38 of basal part 20.First's chamber 50 and basal part 20 eccentric alignings.As shown in Figure 8, first's chamber 50 and basal part 20 eccentric alignings, to allow light-beam transmitter or illumination component 60 emission light beams 104, this light beam is propagated by first 22, and shines on the interface 114 of second portion 24 and atmosphere.At this interface, light beam 106 is to negative winding stem 26 reflections, and light beam 108 is to atmospheric refraction.
First's chamber 50 is also orientated as and basal part 20 eccentric alignings, because it designs according to ergometry in first 22, to be fit to user's grasping.In this ergometry design, the brush finish 28 of first 22 is profilings, and the non-brush finish 30 of first 22 is flat.In addition, the angle of the brush finish 28 of first 22 and the formation of second portion 24 intersections is greater than the angle of non-brush finish 30 with the formation of second portion 24 intersections.In other words, lighting circuit 14 extends in parallel with the center line of basal part element 20 in first 22 substantially, but the brush finish 28 of first 22 curves certain angle to first 22 with the internal point that second portion 24 intersects, and non-brush finish 30 parts of first 22 also curve certain angle to first 22 with the point that second portion 24 intersects.Thereby, in the first 22 of handle 12, extend to farthest the non-brush finish 30 that first's chamber 50 must more close first 22 in order to make first's chamber 50.
Lighting circuit 14 has illumination component or light-beam transmitter 60, resistor 62, timing circuit 64 and power supply 66.These parts connect by conductor.These conductors provide structure function.Illumination component conductor 68 provides and makes illumination component 60 stretch out the supporting construction of leaving timing circuit 64 1 segment distances.Cathode conductor 70 is the springs that tightly suppress power supply 66.Anodal conductor 72 stretches out from timing circuit 64, with three batteries of envelope.When anodal conductor 72 being made first groove 46 and the size in second groove 48 that can be assemblied in basal part 20, these positive pole conductor 72 sizes also are suitable for lighting circuit is stabilized in the basal part 20.
Illumination component 60 in this embodiment is light emitting diode (LED).Mode as an alternative, illumination component 60 can be incandescent emitting bulb.Mode as an alternative, illumination component 60 can be any other the device that illumination is provided known in the art.
Power supply 66 is the miniature button cell of model G3-ACNB.The placement of in basal part 20, connecting of three batteries.Timing circuit operation is to light illumination component 60 about 60 seconds.Illumination component 60 also can be controlled illumination component 60 and glimmer off and on during lighting.Mode as an alternative, illumination component 60 can keep continuous illumination.
Brush 16 has bristle 80.Bristle 80 has first end 82 and second end 84.Bristle second end 84 embeds in the head 26 of handle 20.Bristle 80 is made by transparent plastic material.Propagate when passing first 22 and second portion 24 and shining bristle 80 from illumination component 60 when light, bristle is shinny.The part light that shines bristle 80 can reflect and pass bristle 80, and is diffused into outside the bristle 80.Brush 16 is made by a series of independently bristles 80.
Make 18 by elastomeric material.18 effects of also playing switch.As shown in Figure 7, have extension or the switch 74 that an elastomeric material is made to 18.Extension 74 promotes cathode metal conductor 72 contact power supplys 66.Mode as an alternative, extension 74 can promote power supply 66 contact cathode metal conductors 72.Like this, extension 74 is pushed to lighting position with lighting circuit 14 from non-lighting position.Be fixed to 18 on the basal part 20 by the annular ring 42 that engages on basal part 20 outer surfaces 34.Add adhesive 88 in first 22 with between, closely be connected with first 22 18 with maintenance 18.
Make 18 by elastomeric material.Mode as an alternative can be made 18 by the hard material with elastic part, and this elastic part can be used to engage anodal conductor 72 and presses power supply 66.
In operation, the length of employed 10 indication duration of illumination toothbrush of user.The user holds toothbrush handles 12 in hand, bristle 80 surfaces that have bristle 80 this moment are against on its tooth, and connects lighting circuit switch 74.Illumination component 60 beginnings are glimmered with the ON/OFF form off and on.Illumination component 60 continues about 60 seconds period of flicker.Toothbrush handles is designed in many ways light directive user, thereby the user can determine brushing time exactly.
Light beam 100 sends from lighting device 14 and propagates by first's chamber 50.Light beam 100 shines on the interface 112 of first's chamber and first, and light beam 102 partly opens from this surface reflections, and light beam 104 refractions enter first chamber.Light beam 104 is propagated by first 22 and is shone on the interface 114 of second portion 24 and atmosphere.Light beam 106 reflects to head 26 from interface 144, and light beam 108 is to atmospheric refraction.Light beam 106 shines the interface of head 26 and bristle 80 then, partly reflects and reflects at this this light beam of interface place.
Mode as an alternative, toothbrush handles can have metal derby or the thin slice that embeds in the duroplasts.Angle of reflection on the thin slice equates with incidence angle.These metal derbies 90 can glisten.In operating process, as shown in Figure 1, light will be with an incidence angle directive metal derby 90, and folded light beam 110 penetrates with an angle of reflection.
In drawing and description, illustrated the preferred embodiments of the present invention, though used specific term, it only is used for broad sense and implication that describe, and is not to be used in order to limit.Under the situation that does not break away from the spirit and scope of the present invention that the following claim book limited, can expect or be implemented in form and component sizes and be equal to alternative variation according to what environment was expected.

Claims (20)

1. toothbrush, this toothbrush comprises:
Handle with basal part, handle body and head;
This handle body has first and the second portion that forms the inclination angle;
Be positioned at the light-beam transmitter of handle;
At least cluster is connected in the bristle of head;
Be connected in the handle of basal part.
2. toothbrush as claimed in claim 1 is characterized in that, also comprises being used to control the switch of light-beam transmitter from non-lighting position to lighting position.
3. toothbrush as claimed in claim 2 is characterized in that, this switch is the flexible member that is connected in basal part.
4. toothbrush as claimed in claim 3 is characterized in that, comprises that also the operation with light-beam transmitter is limited to about 60 seconds timing circuit.
5. toothbrush as claimed in claim 4 is characterized in that, has chamber in the first, and light-beam transmitter is arranged in this chamber.
6. toothbrush as claimed in claim 5 is characterized in that light beam is launched from transmitter, and partly from the surface reflections of this chamber and first, this light beam partly reflects from the interface of this chamber and first this light beam.
7. toothbrush as claimed in claim 6 is characterized in that this light beam partly reflects to head from the interface of second portion and atmosphere, and this light beam partly is refracted into atmosphere.
8. toothbrush as claimed in claim 7 is characterized in that, this light beam partly from the head with the surface reflections of bristle, this light beam partly is refracted into bristle.
9. toothbrush as claimed in claim 8 is characterized in that, this light beam partly embeds the metal derby reflection of handle body from least one.
10. toothbrush, this toothbrush comprises:
Handle with basal part, handle body and head;
Has chamber in the handle body;
Be positioned at the light-beam transmitter of this chamber;
At least cluster is connected in the bristle of head;
Be connected in the handle of basal part.
11. toothbrush as claimed in claim 10 is characterized in that, also comprises being used to control the switch of light-beam transmitter from non-lighting position to lighting position.
12. toothbrush as claimed in claim 11 is characterized in that, this switch is the flexible member that is connected in basal part.
13. toothbrush as claimed in claim 12 is characterized in that, comprises that also the operation with light-beam transmitter is limited to about 60 seconds timing circuit.
14. toothbrush as claimed in claim 13 is characterized in that, light beam is from this transmitter emission, and partly from the surface reflections of this chamber and handle body, this light beam partly reflects from the interface of this chamber and handle body this light beam.
15. toothbrush as claimed in claim 14 is characterized in that, has circumferential groove in the basal part, this circumferential groove is positioned near the chamber, and this circumferential groove has center line.
16. toothbrush as claimed in claim 15 is characterized in that, the center line of this chamber is aimed at the center line of this circumferential groove is eccentric.
17. a use has the method for the toothbrush of handle and lighting circuit, this handle has basal part, handle body and head, and this lighting circuit has the light-beam transmitter that is connected to switch, and this method comprises:
Hold toothbrush;
Connection is used for the switch of closed lighting circuit;
Be open at the light-beam transmitter in the toothbrush;
When opening, uses light-beam transmitter toothbrush.
18. method as claimed in claim 17 is characterized in that, the step of connecting switch comprise be connected to the toothbrush basal part vertically pressing to the handle body.
19. method as claimed in claim 18 is characterized in that, also comprises the step of connecting light-beam transmitter off and on.
20. method as claimed in claim 19 is characterized in that, also is included in the step of closing light-beam transmitter after about 60 seconds.
CNB2004100052835A 2003-01-24 2004-01-29 Illuminated flashing toothbrush and method of use Expired - Lifetime CN1231165C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/351,104 US20040143920A1 (en) 2003-01-24 2003-01-24 Illuminated flashing toothbrush and method of use
US10/351,104 2003-01-24

Publications (2)

Publication Number Publication Date
CN1522624A true CN1522624A (en) 2004-08-25
CN1231165C CN1231165C (en) 2005-12-14

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US (1) US20040143920A1 (en)
CN (1) CN1231165C (en)
CA (1) CA2455748C (en)
HK (1) HK1067977A1 (en)

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CN110112587A (en) * 2019-04-25 2019-08-09 四川安和精密电子电器有限公司 A kind of circuit connecting terminals and its manufacturing method and toothbrush motor

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CN110112587A (en) * 2019-04-25 2019-08-09 四川安和精密电子电器有限公司 A kind of circuit connecting terminals and its manufacturing method and toothbrush motor
CN110112587B (en) * 2019-04-25 2024-06-11 四川安和精密电子电器股份有限公司 Circuit connection terminal, manufacturing method thereof and toothbrush motor

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CA2455748A1 (en) 2004-07-24
US20040143920A1 (en) 2004-07-29
CA2455748C (en) 2007-09-18
HK1067977A1 (en) 2005-04-22
CN1231165C (en) 2005-12-14

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