CN2198888Y - Electric tooth brush - Google Patents
Electric tooth brush Download PDFInfo
- Publication number
- CN2198888Y CN2198888Y CN 94239195 CN94239195U CN2198888Y CN 2198888 Y CN2198888 Y CN 2198888Y CN 94239195 CN94239195 CN 94239195 CN 94239195 U CN94239195 U CN 94239195U CN 2198888 Y CN2198888 Y CN 2198888Y
- Authority
- CN
- China
- Prior art keywords
- brush
- cover seat
- protective cover
- utility
- model
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 210000001097 facial muscle Anatomy 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 11
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004195 gingiva Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The utility model relates to an electric toothbrush with a movable brush body, which is mainly characterized in that a brush body consists of a brush body protective cover seat and two cylindrical brushes. The two brushes are supported on the head part of the protective cover seat in parallel; the output transmission shaft of the speed reducing transmission mechanism driven by the micro motor drives the two cylindrical brushes to rotate relatively. The head and back of the protective cover seat can be also provided with a permanent magnet. The utility model can simultaneously pick and brush the upper and lower rows of teeth, and accords with the scientific tooth brushing mode. The utility model has convenient operation, fast tooth cleaning speed, high efficiency, no damage to gum and health care function to the teeth and facial muscles.
Description
This utility model relates to the brush based article, is a kind of electric toothbrush that movable brush body is arranged.
Along with the raising day by day of scientific and technological expanding economy and living standard, the personal lifestyle apparatus is also towards easy to operate, and laborsaving high-efficiency automatic direction develops, and daily necessary toothbrush is no exception, and existing polytype electric toothbrush is come out.Existing electric toothbrush consists predominantly of hairbrush body, handle, is fixed on interior micromotor of handle and reducing gear etc.The holding of hairbrush body is on the output shaft of drive mechanism.The drive mechanism of the drive hairbrush body motion of existing electric toothbrush has crank mechanism and cam drive two classes, and crank mechanism makes the hairbrush body do oscillating motion; Cam drive then makes the hairbrush body reciprocating.At present, no matter the electric toothbrush of which kind of type, its hairbrush body is still basically continues to use traditional tabular hairbrush body structure.On the other hand, now the teeth brushing way of people's custom all is that the left and right sides is plug-type basically, the cleaning teeth poor effect of teeth brushing way like this, and easy damaged tooth and gingiva.Medical circle is advocated the teeth brushing way that bristle is moved up and down along the slot direction again and again, and cleaning teeth, teeth space more up hill and dale can damage tooth, gingiva yet.I'm still my same old self but common people are still, this is on the one hand because custom has become nature, and the plug-type action of brushing teeth relatively is fit to people's hand exercise state, desires the plug-type teeth brushing way in the left and right sides changed over that to pick the total feel of brush teeth brushing way up and down very awkward, speed was both slow, and effect is also undesirable; On the other hand, existing traditional hairbrush body structure also is unsuitable for promoting the change of teeth brushing way.The above-mentioned electric toothbrush that makes the hairbrush body do oscillating motion, though want to make bristle to move during design along the slot direction, but because brush body is still traditional structure, and its pendulum angle is very little, swing speed is too high, so the motion of hairbrush body is similar to vibration, common people's oral cavity, tooth do not adapt to this hairbrush body that is high-speed motion, and do not reach the purpose of thorough cleaning teeth.
The purpose of this utility model is for a kind of electric toothbrush with novel hairbrush body structure is provided, and the motion mode of change hairbrush body, user is as long as press close to tooth and Push switch with the bristle of hairbrush body, and the hairbrush body can pick brush automatic teeth-brushing up and down to the requirement that tooth is brushed teeth by science.Another purpose of the present utility model is to make the hairbrush body have health-care effect to tooth and facial muscle meridians in the process of brushing teeth.
This utility model of realizing above-mentioned purpose includes hairbrush body, handle, micromotor, reduction gearing mechanism, switch and the power supply that is implanted with bristle.Micromotor, reduction gearing mechanism and power supply are fixedly installed in the hollow handle of sealing, and the hairbrush body is connected with the output shaft of reduction gearing mechanism.Characteristics of the present utility model are that the hairbrush body is made of brush body protective cover seat and two cylindrical brush that head is lampshade shape.Two cylindrical brush are covering the seat head with its shaft parallel ground bearing, respectively be provided with a travelling gear on the same end of two rotating shafts, the travelling gear that the reduction gearing mechanism output shaft is provided with is meshed with travelling gear in cylindrical brush rotating shaft wherein, and is meshed with travelling gear in the rotating shaft of another cylindrical brush by a carrier gear.
The as above electric toothbrush of structure, when the micromotor controlled rotation, be attached thereto the reduction gearing mechanism that connects the rotation of motor deceleration is passed to cylindrical brush, be meshed with gear in two cylindrical brush rotating shafts because of the direct geared on the reduction gearing mechanism output shaft with by carrier gear, then two cylindrical brush relatively rotate, bristle on the cylindrical brush that is positioned at the top is rotated, the bristle of below on the cylindrical brush upwards rotates, therefore two in relative rotation the bristle on the cylindrical brush simultaneously to last, two arrange teeth down, teeth space is with from top to bottom and from bottom to top the brush that picks.
For reaching the purpose of health care tooth and facial muscle meridians, this utility model is provided with a permanent magnet in the lampshade shape head of brush body protective cover seat.
The utility model has the advantages that, do not need to change by force the action of brushing teeth of correcting people's custom, only need tooth and Push switch are touched in the toothbrush bristle subsides, two in relative rotation cylindrical brush promptly automatically simultaneously upper and lower two row's teeth are carried out the brush that picks of above-below direction, the science of the meeting requirement of brushing teeth, cleaning teeth speed is fast, the efficient height, and can not injure gingiva; Lampshade shape protective cover seat can prevent that bristle from injuring body tissue in the oral cavity.This utility model uses operation quite convenient, even the old and the weak, child, or the crippled, all can use easily.The toothbrush that permanent magnet is housed then has the Magnetotherapeutic health effect.
Embodiment of the present utility model as shown in drawings.
Description of drawings:
Fig. 1 is an outline drawing of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is the sectional schematic diagram of hairbrush body of the present utility model.
Below in conjunction with the accompanying drawing illustrated embodiment this utility model is described specifically.
See that by profile of the present utility model shown in Figure 1 the visible part of this utility model outward appearance has hairbrush 1, brush body protective cover seat 2, handle 3 and is exposed to the switch 4 on handle 3 surfaces.
Internal structure of the present utility model as shown in Figure 2.See by Fig. 2, in handle 3 inner chambers, be provided with power supply 11, micromotor 10, reduction gearing mechanism 9 and power transmission shaft 8.The tail end of handle 3 compresses battery supply and driving fit locking with the handle lid 12 that has spring leaf.Micromotor is packed in the handle 3 and the gear by its roller end is connected with reduction gearing mechanism.The rotating speed of the micromachine that cause is at present all is all than higher, generally all need through multi-stage speed-reducing, the working speed of the micromachine 10 of present embodiment is designed to 5000 rev/mins, for making the hairbrush body obtain slow rotating speed, in the present embodiment reducing gear has been disposed the Pyatyi deceleration, made the rotating speed of the take-off (propeller) shaft 8 of reducing gear 9 reach 80 rev/mins.Seen that by figure brush body protective cover seat 2 is plugged on the head of handle 3, the take-off (propeller) shaft 8 of reducing gear 9 stretches out and is set in behind the head of handle 3 in the protective cover seat 2, at the head of take-off (propeller) shaft 8 travelling gear 7 is housed again.The head 5 of brush body protective cover seat 2 is lampshade shape, and promptly top is the arc closure, and the bottom is an opened portion, and hairbrush 1 bearing is in this lampshade shape head 5, and some exposes from the opened portion of protective cover seat 2 to make 1 of hairbrush.Present embodiment is provided with the permanent magnet 6 of a block length bar shaped in the closure wall thickness of the lampshade shape head 5 of protective cover seat 2.
See by Fig. 3, bearing has two at the hairbrush 1 of the lampshade shape head 5 of protective cover seat 2, two hairbrush 1 be arranged in parallel, be provided with a travelling gear 13,15 in the rotating shaft of every hairbrush, travelling gear 15 in the travelling gear 7 of output shaft 8 axle heads of reduction gearing mechanism 9 and the hairbrush rotating shaft directly meshes, this travelling gear 7 by intermediary carrier gear 14 again with the rotating shaft of another hairbrush on travelling gear 13 letters connect engagement, then two hairbrush 1 relatively rotate.
Claims (2)
1, a kind of electric toothbrush, include the hairbrush body that is implanted with bristle, handle (3), micromotor (10), reduction gearing mechanism (9), switch (4) and power supply (11), micromotor (10), reduction gearing mechanism (9) and power supply (11) are fixedly installed in the handle (3) of sealing, the hairbrush body is connected with the take-off (propeller) shaft (8) of reduction gearing mechanism (9), it is characterized in that the hairbrush body is made of brush body protective cover seat (2) and two cylindrical brush (1) that head (5) is lampshade shape, two cylindrical brush (1) are with the head of its shaft parallel ground bearing at cover seat (2), the same end of two rotating shafts respectively is provided with travelling gear (13,15), the travelling gear (7) that reducing gear (9) take-off (propeller) shaft (8) is provided with is meshed with travelling gear (15) in cylindrical brush rotating shaft wherein, and is meshed with travelling gear (13) in the rotating shaft of another cylindrical brush by a carrier gear (14).
2, electric toothbrush according to claim 1 is characterized in that the lampshade shape head (5) of brush body protective cover seat (2) is provided with a permanent magnet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239195 CN2198888Y (en) | 1994-08-09 | 1994-08-09 | Electric tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239195 CN2198888Y (en) | 1994-08-09 | 1994-08-09 | Electric tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198888Y true CN2198888Y (en) | 1995-05-31 |
Family
ID=33846459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239195 Expired - Fee Related CN2198888Y (en) | 1994-08-09 | 1994-08-09 | Electric tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198888Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984070A (en) * | 2021-02-05 | 2021-06-18 | 深圳素士科技股份有限公司 | Transmission member, piston drive assembly and oral care device |
-
1994
- 1994-08-09 CN CN 94239195 patent/CN2198888Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984070A (en) * | 2021-02-05 | 2021-06-18 | 深圳素士科技股份有限公司 | Transmission member, piston drive assembly and oral care device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |