CN2215289Y - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN2215289Y CN2215289Y CN 95202461 CN95202461U CN2215289Y CN 2215289 Y CN2215289 Y CN 2215289Y CN 95202461 CN95202461 CN 95202461 CN 95202461 U CN95202461 U CN 95202461U CN 2215289 Y CN2215289 Y CN 2215289Y
- Authority
- CN
- China
- Prior art keywords
- brush
- electric toothbrush
- box body
- brush handle
- motor
- 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
- ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 2,8-bis(diphenylphosphoryl)dibenzothiophene Chemical compound C=1C=CC=CC=1P(C=1C=C2C3=CC(=CC=C3SC2=CC=1)P(=O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(=O)C1=CC=CC=C1 ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Brushes (AREA)
Abstract
The utility model belongs to a brush product, in particular to an electric toothbrush. The brush of the electric toothbrush is hinged on a brush rod and is cylindrical, and is positioned at the special-shaped opening of a brush cover, the brush cover is tightly matched and connected with a brush handle box body by a ring sleeve and a ring, a transmission component is provided with gears which are mutually meshed, a plug hole, a shaft handle and a shaft sleeve, and a motor in the brush handle box body is connected with a direct current power supply through a change-over switch. The electric toothbrush with the structure has the characteristics of reasonable structure, convenient carrying, good brushing and cleaning effects, long service life and the like.
Description
This utility model belongs to the brush based article, is a kind of electric toothbrush.
Its primary structure of electric toothbrush of having put on market at present is that micromachine drives the body brush that is assemblied on the motor shaft, translation or rotation by body brush realize brushing teeth action, such electric toothbrush is owing to drives structure is improved and the reasonable inadequately motion instability that exists body brush of being provided with of body brush not to the utmost, what have is can not forward and reverse rider-type brush moving and service life is shorter, and structure is deficiency such as complexity comparatively.
The purpose of this utility model is to provide a kind of electric toothbrush, the bristle of this toothbrush is hinged on and is cylindric on the brush stroke, and be positioned at the special-shaped opening part of hairbrush cover, the hairbrush cover is connected with brush handle box body tight fit by the ring set of its end, the brush stroke tail end cogs in ring set to be meshed with gear on the machine shaft and constitutes transmission and pay, micromachine, power supply are installed in the bristle box body, axle sleeve are set, the attaching movingly of the footstalk on axle sleeve and the brush holder support in addition near the hairbrush cover tube that connects ring set.The electric toothbrush of this kind structure can overcome the existing in prior technology deficiency effectively.
Overall structure of the present utility model is:
A kind of electric toothbrush is by being installed in motor in the brush handle, power supply and forming with each member assembly of hairbrush of machine shaft attaching, it is characterized in that bristle (1) is cylindric and is hinged on the brush stroke (2), be positioned at the special-shaped opening (4) of hairbrush cover (3), brush stroke tail end (5) penetrates in the connection ring set (6) of hairbrush cover end, directly or by transmission pays
Connect with motor (9) rotating shaft in the brush handle box body (8), hairbrush cover and brush handle box body are connected to an integral body by ring set and the vertical ring of brush handle (10) tight fit, power supply (11) is installed in the brush handle box body, and power line is connected with motor by the K switch that is installed on the brush handle lid (12).
The assembly structure of hairbrush and micromachine is:
Brush stroke tail end configuration gear (13), being meshed with gear (14) on the machine shaft in ring set, ring constitutes transmission and pays, and the brush stroke tail end stretches in the vertical hole of motor housing (15), the two matched in clearance.
The assembly relation of all the other each members is:
Near in the hairbrush cover tube of ring set axle sleeve (16) is being set, the footstalk on axle sleeve and the brush holder support (17) attaching movingly, K switch is the DPDT reversing switch.
Accompanying drawing of the present utility model is the structure diagram of electric toothbrush.
Accompanying drawing has provided embodiment of the present utility model, further specifies as follows in conjunction with the accompanying drawings.
The micromachine of this electric toothbrush is the conventional direct current generator below 10 watts, motor and two joint No.5 cells are installed in the brush handle box body, power line connects by the motor of the DPDT reversing switch K of device on the lid bottom surface, the handle (18) of stirring of switch stretches out box body, whole brush handle box body is about 120mm, wide about 40mm, high about 35mm all adopts injection molding with the hairbrush cover.The hairbrush cover is about 100mm, the about 15mm of diameter, its ring set that is connected with ring on the brush handle is for oval, the gear of gear on the machine shaft and brush stroke end lays respectively in ring and the ring set, the brush holder support first half is with two hinged bristles of steel wire, make bristle be the cylindric special-shaped opening part that is positioned at the hairbrush cover, all the other each members as described above.The polarity that is connected of toggle switch handle conversion battery and direct current generator can make bristle with the brush holder support backward rotation during use.
The obtained technological progress of the utility model is:
The brush stroke of this electric toothbrush and brush handle are divided into two parts and are easy to dismounting, the connecting elements of motor and brush stroke has pitch wheel, spliced eye and footstalk, axle sleeve are beneficial to the rotary state of stablizing hairbrush, are hinged on the cylindric bristle on the brush holder support and can make the change-over switch of the forward and reverse rotation of brush holder support not only guarantee the service life of toothbrush but also be convenient to brush dirt on the tooth. So the utlity model has rational in infrastructure, be easy to carry and brush clean effective, the characteristics such as long service life.
Claims (3)
1, a kind of electric toothbrush is by the motor that is installed in the brush handle, power supply and form with each member assembly of hairbrush of machine shaft attaching, it is characterized in that bristle (1) is cylindric and is hinged on the brush stroke (2), be positioned at the special-shaped opening (4) of hairbrush cover (3), brush stroke tail end (5) penetrates in the connection ring set (6) of hairbrush cover end, motor (9) rotating shaft direct or that pay in the brush handle box body (8) by transmission connects, hairbrush cover and brush handle box body are connected to an integral body by ring set and the vertical ring of brush handle (10) tight fit, power supply (11) is installed in the brush handle box body, and power line is connected with motor by the K switch that is installed on the brush handle lid (12).
2, electric toothbrush according to claim 1, it is characterized in that brush stroke tail end configuration gear (13), being meshed with gear (14) on the machine shaft in ring set, ring constitutes transmission and pays, and the brush stroke tail end stretches in the vertical hole of motor housing (15), the two matched in clearance.
3, electric toothbrush according to claim 1 and 2 is characterized in that near in the hairbrush cover tube of ring set axle sleeve (16) being set, the footstalk on axle sleeve and the brush holder support (17) attaching movingly, and K switch is the DPDT reversing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202461 CN2215289Y (en) | 1995-02-16 | 1995-02-16 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95202461 CN2215289Y (en) | 1995-02-16 | 1995-02-16 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215289Y true CN2215289Y (en) | 1995-12-20 |
Family
ID=33855612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95202461 Expired - Fee Related CN2215289Y (en) | 1995-02-16 | 1995-02-16 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215289Y (en) |
-
1995
- 1995-02-16 CN CN 95202461 patent/CN2215289Y/en not_active Expired - Fee Related
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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 |