CN203724258U - Electronic toothbrush - Google Patents
Electronic toothbrush Download PDFInfo
- Publication number
- CN203724258U CN203724258U CN201420028853.1U CN201420028853U CN203724258U CN 203724258 U CN203724258 U CN 203724258U CN 201420028853 U CN201420028853 U CN 201420028853U CN 203724258 U CN203724258 U CN 203724258U
- Authority
- CN
- China
- Prior art keywords
- housing
- rotating shaft
- motor
- electric toothbrush
- hairbrush
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 210000003813 thumb Anatomy 0.000 claims description 7
- 210000004247 hand Anatomy 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 18
- 210000004283 incisor Anatomy 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 208000002193 Pain Diseases 0.000 description 8
- 210000004195 gingiva Anatomy 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 230000003239 periodontal effect Effects 0.000 description 3
- 208000006558 Dental Calculus Diseases 0.000 description 2
- 241000218628 Ginkgo Species 0.000 description 2
- 235000011201 Ginkgo Nutrition 0.000 description 2
- 235000008100 Ginkgo biloba Nutrition 0.000 description 2
- 208000026137 Soft tissue injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000002200 mouth mucosa Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 208000003433 Gingival Pocket Diseases 0.000 description 1
- 206010018275 Gingival atrophy Diseases 0.000 description 1
- 206010018276 Gingival bleeding Diseases 0.000 description 1
- 208000024283 Gingival haemorrhages Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 201000005562 gingival recession Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model provides an electronic toothbrush. The toothbrush comprises a shell formed by a rear handle and a middle neck body, wherein the shell is of a hollow structure, a mounting plate is arranged in the handle part of the shell, and is provided with a power supply, a motor and a transmission mechanism; a power supply switch button and a speed-regulating button are arranged on the outer surface of the handle part of the shell; a speed changer controlled by the speed-regulating button is arranged between the power supply and the motor; two parallel rotating shafts are arranged in the neck body part of the shell, and the front ends of the rotating shafts extend out of the front end of the shell; the front end of each rotating shaft is respectively provided with a detachable brush; the motor is respectively connected with the two rotating shafts through a transmission mechanism in a transmission manner. The electronic toothbrush has the advantages of reasonable design, simple structure, high automatic degree and time and labor saving, can be used for sufficiently improving the production efficiency and reducing the production cost, is reasonable in design, simple in structure, low in cost, safe and reliable, can be used for effectively protecting gum from being damaged, has high automatic degree, saves time and labor, and can be used for sufficiently improving the tooth brushing efficiency.
Description
Technical field
This utility model relates to a kind of daily living article, relates in particular to a kind of electric toothbrush.
Background technology
Toothbrush is the conventional articles for daily use of people, existing toothbrush is all generally manual type structure, this ordinary toothbrush is pressed correct method several of a tooth has been brushed, at least to convert gesture three times, while brushing each, also to consider which face of brushing teeth, the direction of motion of bristle should be wherefrom where, the one side of especially closing on tongue for tooth, easier sour hands, can not remove brush by correct method.
At present, on market, also there is electric toothbrush, its hairbrush picture flush brush pen, when rotation as the emery wheel on terrazzo machine, and for example sweep the broom rotating on the automobile of road, on uneven facing, rotate by a fixed-direction, just likely teeth space being cleaned can not be thorough.One side is along gingiva in the time rotating for hairbrush, and the offside of hairbrush will face toward gingiva, is so inevitably damaged to gingiva.
In addition, also have more advanced ultrasonic toothbrush on market, ultrasonic toothbrush is to utilize ultrasonic energy to reach and remove the pathogenic bacteria of periodontal and filth at the cavitation effect of periodontal, and its clean scope can cover each position of periodontal.Dual-frequency ultrasonic wave toothbrush is at the built-in ultrasound piezoelectric transducer of brush, produces vibration, transmitting ultrasonic energy by the MCU drive circuit excitation being arranged in the brush holder of hollow.Ultrasonic energy is delivered to tooth and gingival surface by the bristle of brush, on the one hand loosening bacterial plaque, tartar and tiny tartar and tooth is bonding, destroy the parasitized breeding of antibacterial in gingival pocket and the each covert of facing, meanwhile, the ultrasonic energy that is delivered to gingival surface by touching the bristle of gingiva is penetrated into gingiva inside, acts on after cell membrane, accelerate blood circulation, enhance metabolism, can suppress tooth meat inflammation and gingival hemorrhage, prevent gingival atrophy.
But ultrasonic toothbrush extend in mouth in use, and whether the person is had to damage, not yet is finalized, be need not be for well in a word.And the price of ultrasonic toothbrush is high, common people hold and dare not accept.
Utility model content
This utility model is in order to solve weak point of the prior art, provides that a kind of cost is low, safe and reliable, the injury-free electric toothbrush of the good sick protection gingiva of cleaning effect.
For solving the problems of the technologies described above, this utility model adopts following technical scheme: a kind of electric toothbrush, comprise the hands handle by rear portion, the housing that the neck body at middle part forms, housing is hollow structure, in the handle portion of described housing, be provided with installing plate, installing plate is provided with power supply, motor and drive mechanism, housing is provided with on and off switch button and speed governing button at the outer surface of handle portion, between power supply and motor, be provided with speed governing by the variator of key control, in the neck body part of housing, be provided with two rotating shafts that be arranged in parallel, rotating shaft front end stretches out housing front end, two rotating shaft front ends are respectively equipped with a dismountable hairbrush, motor by drive mechanism respectively with two rotating shaft connection for transmissions.
Described drive mechanism comprises driven wheel, change gear, left working gear and right working gear, and driven wheel is connected with the power output shaft of motor, and change gear engages with left working gear and driven wheel respectively, and driven wheel engages with right working gear.
Between described two rotating shafts, be provided with a support bar, the rear end of support bar is fixedly connected with installing plate, and support bar is provided with the bracing frame for fixed rotating shaft, and rotating shaft and bracing frame are rotationally connected.
Described support bar front end is provided with the connecting rod that stretches out housing front end, is inserted with case on connecting rod, and the open-position-side of case covers on outside two hairbrush, and the position of case middle part between two hairbrush is provided with stopper slot.
Described hairbrush center is provided with threaded sleeve, and two rotating shaft front ends are threaded rod, and rotating shaft front end plugs and is threaded in threaded sleeve.
Described housing is provided with thumb handle in the junction of handle and neck body.
Described housing front end two rotating shafts by locating, connecting rod is by retaining ring before locating to be equipped with.
Described housing rear end is provided with bonnet, is provided with backstop hydrosphere between bonnet and housing.
Adopt technique scheme, this utility model in use, press on and off switch button, power supply is motor power supply, press that speed governing button can to change power supply be motor regulates motor speed for size of current by variator, driven by motor driven wheel rotates, driven wheel drives left working gear to rotate by change gear, driven wheel directly drives right working gear to rotate simultaneously, left working gear and right working gear drive respectively a rotating shaft to rotate, two rotating shafts drive corresponding hairbrush to rotate backward, and tooth is cleaned.
In the time brushing teeth, the handle portion of hand-held housing, thumb is just in time according to thumb handle, case and two hairbrush stretch in mouth, this utility model once can have been brushed two faces of grinding one's teeth in sleep, and so more saves time, and hairbrush rotation direction is in full accord with the method for operation of the requirement of correctly brushing teeth; In the time brushing teeth, do not need repeatedly to rotate wrist yet, more laborsaving like this, as long as on request case is put in position, Dragsaw type motion back and forth.
The buccal surface of having ground one's teeth in sleep, a lingual surface, sting jaw and two and face face, incisor has labial surface, lingual surface and two to face face.Correct method for brushing teeth is that the bristle of hairbrush is nearly 45 ° with the facing brushed, and the direction of motion of bristle is parallel with teeth space, outwards brushes from gingival edge, can all around move stinging bristle in jaw.
In the time of brushing tooth, the stopper slot of case is placed on the cheek side marginal crest of grinding one's teeth in sleep, two counter-rotational hairbrush, one at buccal surface, another is stinging jaw, if stopper slot is placed on the marginal ridge of tongue side, one at lingual surface, and another is just stinging jaw, so just two faces of grinding one's teeth in sleep can be brushed by correct method simultaneously to (at this moment stinging jaw just experiences and scrub for twice, add push-and-pull toothbrush back and forth, sting jaw and just have for the third time and scrub, and angle is different.）。If left and right is rotary tooth brush slightly, bristle contacts with facing will be more closely sealed, can also expand the area that bristle contacts, and only needs twice of conversion gesture.
In the time of brush incisor, the stopper slot of case contacts with the incisxal edge of incisor, the lip side of a brush incisor, and the tongue side of another brush incisor, so just can easily brush incisor according to the mode of dragsaw.
Case has two effects: first, case is as a spoon, also as a slice Semen Ginkgo leaves, play and prevent that hairbrush from injuring the soft tissue such as oral mucosa and tongue, second, play the effect of supporting toothbrush head, the middle part of case open-position-side is provided with a stopper slot, this stopper slot just in time can be placed on the incisxal edge of the marginal ridge of grinding one's teeth in sleep (marginal ridge is the buccal surface of grinding one's teeth in sleep and stings jaw, lingual surface and sting jaw intersection) and incisor, case rear side is the support of a pair of wing sample, and this also has the effect that prevents the rotating shaft soft tissue injury rotating.
Installing plate is for the effect of each parts in holder housing; Support bar and bracing frame play two rotating shafts are fixed into the effect being structure as a whole, and are convenient to two rotating shafts to take out the also effect of Fast Installation.
After after brushing, when toothbrush is rinsed, front retaining ring and rear water enclose anti-sealing and enter into the effect in housing, this utility model directly can be rinsed under faucet like this.The surface of on and off switch button and speed governing button can adopt mantle, and mantle also has the effect of waterproof, can regulate on and off switch button and speed governing button on mantle.
In the time that this utility model is carried out to disassembly, cleaning, first take off case from connecting rod, again two hairbrush are screwed down from two rotating shafts, then open bonnet, promote backward two rotating shafts, pull back installing plate, all parts in so just can housing take out from housing rear end simultaneously, are convenient to like this replacing of parts and clean.
In order to allow head toothbrushes (case and two hairbrush) volume point as far as possible, the distance between two hairbrush can be reduced to (bristle is overlapping).In addition, can also be by motor, power supply (aneroid battery, rechargeable battery) is by minimum volume design.
This utility model is reasonable in design, simple in structure, and cost is low, safe and reliable, can effectively protect gingiva injury-free, and automaticity is high, time saving and energy saving, has fully improved brushing efficiency.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of drive mechanism in Fig. 1;
Fig. 3 is structural representation when hairbrush is for brushing tooth in the present invention;
Fig. 4 is the structural representation of hairbrush when brushing incisor in the present invention.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of electric toothbrush of the present utility model, comprise the hands handle by rear portion, the housing 1 that the neck body at middle part forms, housing 1 is hollow structure, in the handle portion of housing 1, be provided with installing plate 2, installing plate 2 is provided with power supply 3, motor 4 and drive mechanism, housing 1 is provided with on and off switch button 5 and speed governing button (on and off switch button 5 one sides at the outer surface of handle portion, meaning not shown in the figures out), between power supply 3 and motor 4, be provided with speed governing by the variator of key control 8, in the neck body part of housing 1, be provided with two rotating shafts that be arranged in parallel 6, rotating shaft 6 front ends stretch out housing 1 front end, two rotating shaft 6 front ends are respectively equipped with a dismountable hairbrush 7, motor 4 by drive mechanism respectively with two rotating shaft 6 connection for transmissions.
Drive mechanism comprises driven wheel 9, change gear 10, left working gear 11 and right working gear 12, driven wheel 9 is connected with the power output shaft of motor 4, change gear 10 engages with left working gear 11 and driven wheel 9 respectively, and driven wheel 9 engages with right working gear 12.
Between two rotating shafts 6, be provided with a support bar 13, the rear end of support bar 13 is fixedly connected with installing plate 2, and support bar 13 is provided with the bracing frame 14 for fixed rotating shaft 6, and rotating shaft 6 is rotationally connected with bracing frame 14.
Support bar 13 front ends are provided with the connecting rod 15 that stretches out housing 1 front end, are inserted with case 16 on connecting rod 15, and the open-position-side of case 16 covers on outside two hairbrush 7, and the position of case 16 middle parts between two hairbrush 7 is provided with stopper slot 17.
It is threaded rod that hairbrush 7 centers are provided with 18, two rotating shaft 6 front ends of threaded sleeve, and rotating shaft 6 front ends plug and are threaded in threaded sleeve 18.
Housing 1 is provided with thumb handle 19 in the junction of handle and neck body.
Housing 1 front end two rotating shafts 6 by locating, connecting rod 15 is by retaining ring 20 before locating to be equipped with.
Housing 1 rear end is provided with bonnet 21, between bonnet 21 and housing 1, is provided with backstop hydrosphere 22.
This utility model in use, press on and off switch button 5, power supply 3 is powered for motor 4, pressing speed governing button can change power supply 3 by variator 8 and regulate motor 4 rotating speeds for size of current for motor 4, motor 4 drives driven wheel 9 to rotate, driven wheel 9 drives left working gear 11 to rotate by change gear 10, driven wheel 9 directly drives right working gear 12 to rotate simultaneously, left working gear 11 and right working gear 12 drive respectively a rotating shaft 6 to rotate, two rotating shafts 6 drive corresponding hairbrush 7 to rotate backward, and tooth is cleaned.
In the time brushing teeth, the handle portion of hand-held housing 1, thumb is just in time according to thumb handle 19, case 16 and two hairbrush 7 stretch in mouth, this utility model once can have been brushed 23 two faces of grinding one's teeth in sleep, and so more saves time, and hairbrush 7 rotation directions are in full accord with the method for operation that requires of correctly brushing teeth; In the time brushing teeth, do not need repeatedly to rotate wrist yet, more laborsaving like this, as long as on request case 16 is put in position, Dragsaw type motion back and forth.
Grind one's teeth in sleep for one and 23 have buccal surface, lingual surface, sting jaw and two and face face, incisor has labial surface, lingual surface and two to face face.Correct method for brushing teeth is that the bristle of hairbrush 7 is nearly 45 ° with the facing brushed, and the direction of motion of bristle is parallel with teeth space, outwards brushes from gingival edge, can all around move stinging bristle in jaw.
In the time of brushing tooth 23, the stopper slot of case 16 17 is placed on 23 the cheek side marginal crest of grinding one's teeth in sleep, two counter-rotational hairbrush 7, one at buccal surface, another is stinging jaw, if stopper slot 17 is placed on the marginal ridge of tongue side, one at lingual surface, another is just stinging jaw, so just 23 two faces of grinding one's teeth in sleep can be brushed by correct method simultaneously to (at this moment stinging jaw just experiences and scrub for twice, add push-and-pull toothbrush back and forth, sting jaw and just have for the third time and scrub, and angle is different.）。If left and right is rotary tooth brush slightly, bristle contacts with facing will be more closely sealed, can also expand the area that bristle contacts, and only needs twice of conversion gesture.
In the time of brush incisor 24, the stopper slot 17 of case 16 contacts with the incisxal edge of incisor 24, the lip side of a brush incisor 24, and the tongue side of another brush incisor 24, so just can easily brush incisor 24 according to the mode of dragsaw.
Case 16 has two effects: first, case 16 pictures one are spoon, also as a slice Semen Ginkgo leaves, play and prevent that hairbrush 7 from injuring the soft tissue such as oral mucosa and tongue, second, play the effect of supporting toothbrush head, the middle part of case 16 open-position-sides is provided with a stopper slot 17, this stopper slot 17 just in time can be placed on 23 the marginal ridge of grinding one's teeth in sleep, and (marginal ridge is 23 the buccal surface and sting jaw of grinding one's teeth in sleep, lingual surface with sting jaw intersection) and the incisxal edge of incisor 24 on, case 16 rear sides are the support of a pair of wing sample, this also has the effect that prevents rotating shaft 6 soft tissue injuries that rotate.
Installing plate 2 is for the effect of holder housing 1 interior each parts; Support bar 13 and bracing frame 14 play two rotating shafts 6 are fixed into the effect being structure as a whole, and are convenient to two rotating shafts 6 to take out the also effect of Fast Installation.
After after brushing, when toothbrush is rinsed, front retaining ring 20 and backstop hydrosphere 22 play anti-sealing and enter into the effect in housing 1, this utility model directly can be rinsed under faucet like this.The surface of on and off switch button 5 and speed governing button can adopt mantle, and mantle also has the effect of waterproof, can regulate on and off switch button 5 and speed governing button on mantle.
In the time that this utility model is carried out to disassembly, cleaning, first take off case 16 from connecting rod 15, again two hairbrush 7 are screwed down from two rotating shafts 6, then open bonnet 21, promote backward two rotating shafts 6, pull back installing plate 2, all parts in so just can housing 1 take out from housing 1 rear end simultaneously, are convenient to like this replacing of parts and clean.
In order to allow head toothbrushes (case 16 and two hairbrush 7) volume point as far as possible, the distance between two hairbrush 7 can be reduced to (bristle is overlapping).In addition, can also be by motor 4, power supply 3(aneroid battery, rechargeable battery) by minimum volume design.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. an electric toothbrush, comprise the hands handle by rear portion, the housing that the neck body at middle part forms, housing is hollow structure, it is characterized in that: in the handle portion of described housing, be provided with installing plate, installing plate is provided with power supply, motor and drive mechanism, housing is provided with on and off switch button and speed governing button at the outer surface of handle portion, between power supply and motor, be provided with speed governing by the variator of key control, in the neck body part of housing, be provided with two rotating shafts that be arranged in parallel, rotating shaft front end stretches out housing front end, two rotating shaft front ends are respectively equipped with a dismountable hairbrush, motor by drive mechanism respectively with two rotating shaft connection for transmissions.
2. a kind of electric toothbrush according to claim 1, it is characterized in that: described drive mechanism comprises driven wheel, change gear, left working gear and right working gear, driven wheel is connected with the power output shaft of motor, change gear engages with left working gear and driven wheel respectively, and driven wheel engages with right working gear.
3. a kind of electric toothbrush according to claim 1 and 2, it is characterized in that: between described two rotating shafts, be provided with a support bar, the rear end of support bar is fixedly connected with installing plate, and support bar is provided with the bracing frame for fixed rotating shaft, and rotating shaft and bracing frame are rotationally connected.
4. a kind of electric toothbrush according to claim 3, it is characterized in that: described support bar front end is provided with the connecting rod that stretches out housing front end, on connecting rod, be inserted with case, the open-position-side of case covers on outside two hairbrush, and the position of case middle part between two hairbrush is provided with stopper slot.
5. a kind of electric toothbrush according to claim 1 and 2, is characterized in that: described hairbrush center is provided with threaded sleeve, and two rotating shaft front ends are threaded rod, and rotating shaft front end plugs and is threaded in threaded sleeve.
6. a kind of electric toothbrush according to claim 1 and 2, is characterized in that: described housing is provided with thumb handle in the junction of handle and neck body.
7. a kind of electric toothbrush according to claim 4, is characterized in that: described housing front end two rotating shafts by locating, connecting rod is by retaining ring before locating to be equipped with.
8. a kind of electric toothbrush according to claim 1 and 2, is characterized in that: described housing rear end is provided with bonnet, is provided with backstop hydrosphere between bonnet and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028853.1U CN203724258U (en) | 2014-01-17 | 2014-01-17 | Electronic toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028853.1U CN203724258U (en) | 2014-01-17 | 2014-01-17 | Electronic toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724258U true CN203724258U (en) | 2014-07-23 |
Family
ID=51194370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420028853.1U Expired - Fee Related CN203724258U (en) | 2014-01-17 | 2014-01-17 | Electronic toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905887A (en) * | 2015-05-26 | 2015-09-16 | 廖文明 | Double-shaft electric toothbrush |
| CN109890320A (en) * | 2016-10-26 | 2019-06-14 | 运士达国际 | Sound vibration toothbrush |
-
2014
- 2014-01-17 CN CN201420028853.1U patent/CN203724258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905887A (en) * | 2015-05-26 | 2015-09-16 | 廖文明 | Double-shaft electric toothbrush |
| CN109890320A (en) * | 2016-10-26 | 2019-06-14 | 运士达国际 | Sound vibration toothbrush |
| US10888405B2 (en) | 2016-10-26 | 2021-01-12 | One Star International Co., Ltd. | Sonic vibration toothbrush |
| CN109890320B (en) * | 2016-10-26 | 2021-07-20 | 运士达国际 | Sound wave vibration toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180117 |