CN208017612U - A kind of coaxial two-direction 360 degree rotation electric toothbrush - Google Patents
A kind of coaxial two-direction 360 degree rotation electric toothbrush Download PDFInfo
- Publication number
- CN208017612U CN208017612U CN201720630507.4U CN201720630507U CN208017612U CN 208017612 U CN208017612 U CN 208017612U CN 201720630507 U CN201720630507 U CN 201720630507U CN 208017612 U CN208017612 U CN 208017612U
- Authority
- CN
- China
- Prior art keywords
- brush head
- limited block
- outer shaft
- coaxial
- hollow groove
- 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
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Abstract
The utility model discloses a kind of coaxial two-direction 360 degree rotation electric toothbrushes, including brush handle, driving chamber is equipped in the brush handle, outer shaft is equipped in the driving chamber, the outer shaft runs through the side wall of driving chamber, one end of outer shaft on the outside of brush handle is equipped with the second brush head, one end edge of the brush handle is equipped with fixed block, the middle part of the fixed block is equipped with the first hollow groove, the side wall of the fixed block is equipped with the second hollow groove being connected to the first hollow groove, through equipped with L-type limited block in second hollow groove, the lateral wall of second brush head is equipped with L-type limiting slot corresponding with L-type limited block position, locking device is equipped in first hollow groove, the locking device is threaded on L-type limited block, the second driving device corresponding with outer shaft position is equipped in the driving chamber.The utility model is simple in structure, easy to operate, and the rotation of brush head coaxial two-direction may be implemented, ensure cleaning efficiency, is suitble to promote.
Description
Technical field
The utility model is related to the 360 degree of rotary electric teeth in electric toothbrush technology field more particularly to a kind of coaxial two-direction
Brush.
Background technology
The bristle of common electric toothbrush often only has one group currently on the market, this group of bristle mass motion progress after energization
It brushes teeth, toothbrushing effect is single, cannot meet the needs of people thoroughly clean tooth, and existing electric toothbrush can only carry out unidirectionally
Rotation, is unable to Double-directional rotary, toothbrushing effect is to be improved, and we have proposed a kind of coaxial two-direction 360 degree rotation electric tooths thus
Brush, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coaxial two-direction proposed
360 degree rotation electric toothbrush.
To achieve the goals above, the utility model uses following technical solution：
A kind of coaxial two-direction degree rotating electric toothbrush, including brush handle, are equipped with driving chamber in the brush handle, in the driving chamber
Equipped with outer shaft, the outer shaft runs through the side wall of driving chamber, and the one end for being located at the outer shaft on the outside of brush handle is equipped with the second brush head, the brush
One end edge of handle is equipped with fixed block, and the middle part of the fixed block is equipped with the first hollow groove, is set on the side wall of the fixed block
There is the second hollow groove being connected to the first hollow groove, runs through in second hollow groove and be equipped with L-type limited block, second brush head
Lateral wall be equipped with L-type limiting slot corresponding with L-type limited block position, locking device is equipped in first hollow groove, it is described
Locking device is threaded on L-type limited block, and the second driving device corresponding with outer shaft position, institute are equipped in the driving chamber
It states and is fixed with second gear on the output shaft of the second driving device, first gear, the first gear are socketed on the outer shaft
It is intermeshed with second gear, the outer shaft is hollow structure, and inner shaft is equipped in the outer shaft, and the is fixed in the driving chamber
The output shaft end of one driving device, the first driving means is fixedly connected with one end of inner shaft, and the inner shaft is far from first
One end of driving device is through the second brush head and is socketed with the first brush head, and the surface of first brush head and the second brush head is equipped with
The middle part of bristle, first brush head is equipped with semicircle limiting slot, and one end of the inner shaft is equipped with corresponding with semicircle limiting slot
Semicircle cylinder, and semicircular pillar body is located in semicircle limiting slot, and the end of the semicircle cylinder is equipped with limited block.
Preferably, the limited block is arcuate structure, and the limited block is to be threadedly coupled with semicircle cylinder.
Preferably, one end of the brush handle is equipped with sucker.
Preferably, the first driving means and the second driving device are stepper motor.
Preferably, the surface of the brush handle is equipped with anti-skid chequer.
In the utility model, the first brush head and the second brush head are detachable, it is easy to use repeatedly after replaced, pass through half
The cooperation of circular cylinder and semicircle limiting slot can be such that the first brush head is rotated with inner shaft, pass through limited block and semicircle cylinder spiral shell
Line connects, easy to disassemble, when needing replacing the second brush head, slides L-type limited block, its L-type limiting slot is skidded off, you can carry out
It replaces, the first brush head and the second brush head are driven by first driving means and the second driving device respectively, and it is reversed that the two may be implemented
Rotation greatly improves cleaning efficiency, ensures that cleaning is more efficient, the utility model is simple in structure, easy to operate, may be implemented to brush
Head coaxial two-direction rotation, ensures cleaning efficiency, is suitble to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of coaxial two-direction 360 degree rotation electric toothbrush structural schematic diagram；
Fig. 2 be the utility model proposes a kind of coaxial two-direction 360 degree rotation electric toothbrush A at schematic enlarged-scale view；
Fig. 3 be the utility model proposes a kind of coaxial two-direction 360 degree rotation electric toothbrush fixed-block-architecture (FBA) schematic diagram；
Fig. 4 be the utility model proposes a kind of coaxial two-direction 360 degree rotation electric toothbrush inner shaft structural schematic diagram.
In figure：1 brush handle, 2 suckers, 3 first gears, 4 limited blocks, 5 first brush heads, 6 second brush heads, 7 inner shafts, 8 outer shafts, 9
Second gear, 10 second driving devices, 11 first driving means, 12 fixed blocks, 13 locking devices, 14L types limiting slot, 15L types
Limited block, 16 first hollow grooves, 17 second hollow grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of coaxial two-direction 360 degree rotation electric toothbrush, including brush handle 1, brush handle 1 is interior to be equipped with driving chamber,
Outer shaft 8 is equipped in driving chamber, outer shaft 8 runs through the side wall of driving chamber, and the one end for being located at the outer shaft in 1 outside of brush handle is equipped with the second brush head
6, one end edge of brush handle 1 is equipped with fixed block 12, and the middle part of fixed block 12 is equipped with the first hollow groove 16, the side of fixed block 12
Wall is equipped with the second hollow groove 17 being connected to the first hollow groove 16, runs through in the second hollow groove 17 and is equipped with L-type limited block 15,
The lateral wall of second brush head 6 is equipped with L-type limiting slot corresponding with 15 position of L-type limited block 14, and lock is equipped in the first hollow groove 16
Tight device 13, locking device 13 is threaded on L-type limited block 15, when needing replacing the second brush head 6, sliding L-type limit
Block 15 skids off its L-type limiting slot 14, you can is replaced, locking device 13 can be lock-screw, rotation lock screw
When, lock-screw progresses into L-type limited block 15, and L-type limited block 15 can be pressed on fixed block 12, it is made to be fixed on
Determine on block 12, be equipped with the second driving device 10 corresponding with 8 position of outer shaft in driving chamber, on the output shaft of the second driving device 10
It is fixed with second gear 9, first gear 3 is socketed on outer shaft 8, first gear 3 is intermeshed with second gear 9, during outer shaft 8 is
Hollow structure, outer shaft 8 is interior to be equipped with inner shaft 7, and first driving means 11, the output shaft end of first driving means 11 are fixed in driving chamber
End is fixedly connected with one end of inner shaft 7, and the one end of inner shaft 7 far from first driving means 11 runs through the second brush head 6 and is socketed with the
The surface of one brush head 5, the first brush head 5 and the second brush head 6 is equipped with bristle, and the first brush head 5 and the second brush head 6 are driven by first respectively
11 and second driving device 10 driving of dynamic device, may be implemented the two and rotates backward, greatly improve cleaning efficiency, ensure cleaning more
Added with effect, the middle part of the first brush head 5 is equipped with semicircle limiting slot, and one end of inner shaft 7 is equipped with corresponding with semicircle limiting slot half
Circular cylinder, and semicircular pillar body is located in semicircle limiting slot, the end of semicircle cylinder is equipped with limited block 4, passes through semicircle
The cooperation of shape cylinder and semicircle limiting slot can be such that the first brush head 5 is rotated with inner shaft 7, pass through limited block 4 and semicircle cylinder
It is threadedly coupled, it is easy to disassemble.
In the utility model, limited block 4 is arcuate structure, and limited block 4 is to be threadedly coupled with semicircle cylinder, is conveniently torn open
It unloads.One end of brush handle 1 is equipped with sucker 2, convenient for fixed electric toothbrush.First driving means 11 and the second driving device 10 are step
Stepper motor.The surface of brush handle 1 is equipped with anti-skid chequer.
In the utility model, the first brush head 5 and the second brush head 6 are detachable, it is easy to use repeatedly after replaced, pass through
The cooperation of semicircle cylinder and semicircle limiting slot can be such that the first brush head 5 is rotated with inner shaft 7, pass through limited block 4 and semicircle
Cylinder is threadedly coupled, easy to disassemble, when needing replacing the second brush head 6, sliding L-type limited block 15, by its L-type limiting slot 14
It skids off, you can replaced, the first brush head 5 and the second brush head 6 are driven by first driving means 11 and the second driving device 10 respectively
It is dynamic, the two may be implemented and rotate backward, greatly improve cleaning efficiency, ensure that cleaning is more efficient.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of coaxial two-direction 360 degree rotation electric toothbrush, including brush handle (1), which is characterized in that be equipped in the brush handle (1)
Driving chamber, the driving chamber is interior to be equipped with outer shaft (8), and the outer shaft (8) runs through the side wall of driving chamber, is located on the outside of brush handle (1)
One end of outer shaft is equipped with the second brush head (6), and one end edge of the brush handle (1) is equipped with fixed block (12), the fixed block
(12) middle part is equipped with the first hollow groove (16), and the side wall of the fixed block (12) is equipped with to be connected to the first hollow groove (16)
Second hollow groove (17), through being equipped with L-type limited block (15) in second hollow groove (17), second brush head (6) it is outer
Side wall is equipped with L-type limiting slot (14) corresponding with L-type limited block (15) position, and locking dress is equipped in first hollow groove (16)
It sets (13), the locking device (13) is threaded on L-type limited block (15), is equipped with and outer shaft (8) position in the driving chamber
Corresponding second driving device (10) is set, second gear (9) is fixed on the output shaft of second driving device (10), it is described
First gear (3) is socketed on outer shaft (8), the first gear (3) is intermeshed with second gear (9), and the outer shaft (8) is
Hollow structure is equipped with inner shaft (7) in the outer shaft (8), is fixed with first driving means (11) in the driving chamber, and described first
The output shaft end of driving device (11) is fixedly connected with one end of inner shaft (7), and the inner shaft (7) is far from first driving means
(11) one end is through the second brush head (6) and is socketed with the first brush head (5), the table of first brush head (5) and the second brush head (6)
Face is equipped with bristle, and the middle part of first brush head (5) is equipped with semicircle limiting slot, and one end of the inner shaft (7) is equipped with and half
The corresponding semicircle cylinder of round limiting slot, and semicircular pillar body is located in semicircle limiting slot, the end of the semicircle cylinder
End is equipped with limited block (4).
2. a kind of coaxial two-direction 360 degree rotation electric toothbrush according to claim 1, which is characterized in that the limited block
(4) it is arcuate structure, the limited block (4) is to be threadedly coupled with semicircle cylinder.
3. a kind of coaxial two-direction 360 degree rotation electric toothbrush according to claim 1, which is characterized in that the brush handle (1)
One end be equipped with sucker (2).
4. a kind of coaxial two-direction 360 degree rotation electric toothbrush according to claim 1, which is characterized in that described first drives
Dynamic device (11) and the second driving device (10) are stepper motor.
5. a kind of coaxial two-direction 360 degree rotation electric toothbrush according to claim 1, which is characterized in that the brush handle (1)
Surface be equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630507.4U CN208017612U (en) | 2017-06-02 | 2017-06-02 | A kind of coaxial two-direction 360 degree rotation electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630507.4U CN208017612U (en) | 2017-06-02 | 2017-06-02 | A kind of coaxial two-direction 360 degree rotation electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017612U true CN208017612U (en) | 2018-10-30 |
Family
ID=63896867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630507.4U Expired - Fee Related CN208017612U (en) | 2017-06-02 | 2017-06-02 | A kind of coaxial two-direction 360 degree rotation electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017612U (en) |
-
2017
- 2017-06-02 CN CN201720630507.4U patent/CN208017612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181030 Termination date: 20210602 |