CN208355586U - A kind of water-proof electric toothbrush - Google Patents
A kind of water-proof electric toothbrush Download PDFInfo
- Publication number
- CN208355586U CN208355586U CN201720834840.7U CN201720834840U CN208355586U CN 208355586 U CN208355586 U CN 208355586U CN 201720834840 U CN201720834840 U CN 201720834840U CN 208355586 U CN208355586 U CN 208355586U
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- lever
- damping tube
- water
- electric toothbrush
- hole
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Abstract
The utility model relates to electric toothbrush technology fields, in particular disclose a kind of water-proof electric toothbrush, including lever, brush body and damping tube, and the both ends of damping tube are installed in respectively in brush body and in lever, and brush body is equipped with brush head, and damping tube content is equipped with vibration motor；Lever is equipped with the through-hole through lever, and lever is equipped with retaining ring, and the other end of damping tube is arranged with the first water proof ring, and the first water proof ring is equipped with the first flange collar made of being sheathed on the sleeve on the outside of damping tube and projecting from the outer surface of sleeve, and the first flange collar is for abutting retaining ring；In actual use, utilize the gap between the sleeve seal damping tube and lever of the first water proof ring, prevent extraneous water from entering inside electric toothbrush via the gap between damping tube and lever, it is mutually abutted using the first flange collar of the first water proof ring with the retaining ring of lever, prevent damping tube from deviating from out of lever, the service life for extending electric toothbrush, promotes the service performance of electric toothbrush.
Description
Technical field
The utility model relates to electric toothbrush technology fields, in particular disclose a kind of water-proof electric toothbrush.
Background technique
Toothbrush is the most common tooth-cleaning ware of people, and toothbrush is used to remove bacterium between being attached to tooth, tartar and tiny
Sundries can play the role of prophylaxis of teeth disease, protect the oral hygiene and dental health of people, toothbrush currently on the market
Varied, configurations, with the progress of science and technology, the electric toothbrush without people's manual brushes is come into being, electronic
Toothbrush mainly includes main body and the electric brush head that is mounted in main body, when practical manufacture, needs to separate electric brush head and main body
The two, is then installed together by individually assembling again.
Electric toothbrush in the prior art is often poorly sealed between main body and electric brush head since tectonic sieving is unreasonable
Close, extraneous water electrode is easy to enter inside electric toothbrush via the gap between main body and electric brush head, causes electric toothbrush short
Road and damage；Further, since electric brush head needs prolonged frequently vibration, electric toothbrush in the prior art to set due to structure
Count unreasonable, electric brush head can also fall off from main body.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of anti-water power
Dynamic toothbrush, prevents extraneous water from entering inside electric toothbrush, prevents damping tube from deviating from out of lever, extend the use of electric toothbrush
Service life promotes the service performance of electric toothbrush.
To achieve the above object, a kind of water-proof electric toothbrush of the utility model, including lever, brush body and damping tube, subtract
One end of shake pipe is installed in brush body, and the other end of damping tube is installed in lever, and brush body is intervally installed with lever, brush body
One end far from lever is equipped with brush head, and damping tube is equipped with vibration motor far from one end content of lever；The lever, which is equipped with, to be run through
The through-hole of lever, lever are equipped with retaining ring close to one end of brush body, and the other end of damping tube is arranged with the first water proof ring, the first waterproof
Circle is located in equipped with the first flange collar made of being sheathed on the sleeve on the outside of damping tube and projecting from the outer surface of sleeve, the first flange collar
In through-hole, the first flange collar is for abutting retaining ring, and sleeve clamping is between damping tube and retaining ring.
Preferably, the water-proof electric toothbrush further includes the second water proof ring, and along the direction of lever to brush head, sleeve is stretched out
Retaining ring, one end of the second water proof ring are sheathed on the outside of retaining ring, and the other end of the second water proof ring is connected to sleeve and stretches out retaining ring
The outside of one end.
Preferably, the brush body is equipped with the appearance hole for being installed with one end of damping tube, and the outside of damping tube is equipped with fixture block, brush
Body is equipped with the card slot being connected to appearance hole, and card slot runs through the side wall of brush body, and for being installed with fixture block, the outer sheath of brush body is equipped with to be used card slot
In the third water proof ring for covering card slot.
Preferably, the other end of the damping tube is equipped with the second flange collar being located in through-hole, and the second flange collar is for abutting
Sleeve or/and the first flange collar.
Preferably, be installed with bracket in the through-hole, the other end of damping tube is removably attachable to bracket, damping tube with
Cushion is clamped between bracket.
Preferably, the end face of the damping tube other end is equipped with two snap arm being spaced each other, and bracket is close to brush body one
The end face at end is recessed there are two card hole, and two snap arm are located in respectively in two card holes, and cushion is sheathed on the outside of two snap arm,
End face that cushion is held on the damping tube other end and bracket are between the end face of brush body one end.
Preferably, along the end face direction far from the damping tube other end, separate direction extends two snap arm towards each other
It forms, the free end of snap arm is equipped with protrusion, and protrusion is located at the side of two snap arm away from each other, and branch is provided with to be connected to simultaneously with card hole
For being installed with the resigning mouthful of protrusion.
Preferably, the through-hole content is equipped with the master control borad that is electrically connected with vibration motor, master control borad be held on lever and
Between bracket, lever is equipped with the button being electrically connected with master control borad.
Preferably, the bracket content is equipped with rechargeable battery, and rechargeable battery is used to supply master control borad, vibration motor and button
Electricity, lever are installed with the cradle being electrically connected with rechargeable battery far from one end of brush body.
Preferably, the button is installed in master control borad, and lever is equipped with the leak hole for appearing button, and lever is sticked for covering
The collision mat of leak hole, collision mat are located in through-hole, and leak hole content is equipped with the indication pad for being attached at collision mat.
The utility model has the beneficial effects that in actual use, utilizing the sleeve seal damping tube and lever of the first water proof ring
Between gap, prevent extraneous water from entering inside electric toothbrush via the gap between damping tube and lever, it is anti-using first
First flange collar of hydrosphere is mutually abutted with the retaining ring of lever, prevents damping tube from deviating from out of lever, extends the use of electric toothbrush
Service life promotes the service performance of electric toothbrush.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the decomposition of the brush body, damping tube, the first water proof ring, third water proof ring, bracket and cushion of the utility model
Structural schematic diagram；
Fig. 4 is the brush body, damping tube, the first water proof ring, third water proof ring, bracket and another view of cushion of the utility model
The decomposition texture schematic diagram at angle.
Appended drawing reference includes:
1-lever 2-brush body, 3-damping tube
4-brush head 5-vibration motor, 6-through-holes
7-retaining ring 9-sleeves of the 8-the first water proof ring
11-the first 13-appearance of the 12-the second water proof ring of flange collar hole
14-fixture block 15-card slot, 16-third water proof rings
17-the second flange collar 18-bracket, 19-cushion
21-22-card hole of snap arm, 23-protrusions
24-resigning mouthful 25-master control borad, 26-buttons
27-cradle 28-leak hole, 29-collision mats
31-indication pads.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to examples and drawings further
Explanation, the content that embodiment refers to not is restriction to the utility model.
Shown in please referring to Fig.1 to Fig.4, a kind of water-proof electric toothbrush of the utility model, including lever 1, brush body 2 and damping
Pipe 3, one end of damping tube 3 are installed in brush body 2, and the other end of damping tube 3 is installed in lever 1, and brush body 2 and lever 1 are each other
Interval setting, brush body 2 are equipped with brush head 4 far from one end of lever 1, and brush head 4 is used to clean the oral cavity of user, and damping tube 3 is separate
One end content of lever 1 is equipped with vibration motor 5, and vibration motor 5 includes driving motor and is installed on the output shaft of driving motor
Eccentric block, vibration motor 5 be the prior art, details are not described herein；In use, vibration motor 5 starts, vibration motor 5 will shake
Dynamic to be transferred to brush head 4 via damping tube 3, the special tectonic being spaced each other using brush body 2, lever 1 is guaranteeing the vibration effect of brush head 4
It in the case where fruit, is directly installed on lever 1 compared to brush body 2, the vibration of brush head 4 is prevented to be transferred directly to lever 1, avoid holding
Handle 1 generates biggish vibration, promotes the service performance of electric toothbrush.
The lever 1 is equipped with the through-hole 16 through lever 1, and lever 1 is equipped with retaining ring 7, damping tube 3 close to one end of brush body 2
The other end be arranged with the first water proof ring 8, the first water proof ring 8 is provided with the sleeve 9 for being set in 3 outside of damping tube and from sleeve 9
Outer surface project made of the first flange collar 11, after damping tube 3 and lever 1 are completed, the first flange collar 11 is installed in through-hole 16
Interior, for being connected to retaining ring 7, sleeve 9 is clamped between damping tube 3 and retaining ring 7 the first flange collar 11, is subtracted using the sealing of sleeve 9
Shake the gap between pipe 3 and lever 1.
In actual use, it using the gap between the 9 seal shock-proof pipe 3 of sleeve and lever 1 of the first water proof ring 8, prevents outer
The water on boundary enters inside electric toothbrush via the gap between damping tube 3 and lever 1, avoids entering electric toothbrush because of extraneous water
Inside cause electric toothbrush short-circuit；It is mutually abutted using the first flange collar 11 of the first water proof ring 8 with the retaining ring 7 of lever 1, in electric tooth
In the use process of brush, preventing the vibration of vibration motor 5 to be transferred to damping tube 3 causes damping tube 3 to deviate from out of lever 1, extends
The service life of electric toothbrush promotes the service performance of electric toothbrush.Preferably, the first water proof ring 8 is made of silica gel, sleeve
It is interference fit between 9 and damping tube 3.
The water-proof electric toothbrush further includes the second water proof ring 12, and along lever 1 to the direction of brush head 4, sleeve 9 stretches out gear
Circle 7, one end of the second water proof ring 12 is set in the outside of retaining ring 7, and the other end of the second water proof ring 12 is connected to sleeve 9 and stretches out
The outside of 7 one end of retaining ring.In the present embodiment, retaining ring 7 is provided with card slot 15, and the outer surface of card slot 15 from retaining ring 7 is recessed to be formed, the
Two water proof rings 12 are provided with the card rib protruded into card slot 15；Using the first water proof ring 8 of the second water proof ring 12 sealing and lever 1 it
Between gap, prevent extraneous water from entering in electric toothbrush via the gap between the first water proof ring 8 and lever 1.Preferably,
Two water proof rings 12 are equally made of silica gel, are interference fit between the second water proof ring 12 and the first water proof ring 8.
The brush body 2 is provided with the appearance hole 13 of one end for being installed with damping tube 3, in the present embodiment, holds hole 13 from brush body 2
The end face of close 1 one end of lever is recessed to be formed, and one end insertion of damping tube 3 is held in hole 13, and damping tube is provided on the outside of 3 one end
Fixture block 14, fixture block 14 are formed from the outer surface projection of damping tube 3, and brush body 2 is provided with the card slot 15 being connected to appearance hole 13, card slot 15
Through the side wall of brush body 2, for card slot 15 for being installed with fixture block 14, it is anti-that the outer sheath of brush body 2 is equipped with the third for covering card slot 15
Hydrosphere 16.
When practical manufacture, vibration motor 5 is encased in one end of damping tube 3, is then inserted into one end of damping tube 3
Hold in hole 13, using the cooperation of fixture block 14 and card slot 15 so that damping tube 3 is fixed in brush body 2, then again by third water proof ring
16 are set in the outside of brush body 2, prevent extraneous water from entering inside brush body 2 via card slot 15.Preferably, third water proof ring 16
It is equally made of silica gel, is interference fit between third water proof ring 16 and brush body 2.
In the present embodiment, the other end of the damping tube 3 is provided with the second flange collar 17 being installed in through-hole 16, and second is convex
Circle 17 is formed from the outer surface projection of damping tube 3, and the second flange collar 17 is used to be connected on sleeve 9 or/and the first flange collar 11.It is real
When border assembles, the first flange collar 11 is clamped between retaining ring 7 and the second flange collar 17, on the one hand sufficiently sealed using the first water proof ring 8
On the other hand gap between damping tube 3 and lever 1 absorbs the impact between damping tube 3 and lever 1 using the first water proof ring 8
Power reduces the vibration of lever 1 itself, promotes the service performance of electric toothbrush while guaranteeing 4 vibrating effect of brush head.
It is installed with bracket 18 in the through-hole 16, the substantially strip of bracket 18, the other end of damping tube 3 is detachably connected
On mount 18, cushion 19 is clamped between damping tube 3 and bracket 18.Preferably, cushion 19 is made of elastic material,
Such as silica gel is transferred on bracket 18 using 19 assist absorption of cushion via damping tube 3 in the use process of electric toothbrush
Impact force, further auxiliary reduce lever 1 itself vibration.
The end face of 3 other end of damping tube is equipped with two snap arm 21 being spaced each other, and two snap arm 21 are located at
The two sides of 3 other end of damping tube, bracket 18 are concavely provided with two card holes 22 close to the end face of 2 one end of brush body, and two snap arm 21 are divided
It is not installed in two card holes 22, cushion 19 is set in two snap arm, 21 outside, and cushion 19 is clamped in 3 other end of damping tube
End face and bracket 18 between the end face of 2 one end of brush body.
When actual assembled, cushion 19 is first set in the outside of two snap arm 21, then by two snap arm of damping tube 3
21 are encased in two card holes 22 of bracket 18, realize damping tube 3 and bracket 18 quick assembling, then by damping tube 3 together with
Bracket 18 is encased in through-hole 16 from through-hole 16 far from one end of brush body 2.By setting snap arm 21 and card hole 22, it is convenient for damping tube
Quick assembly and disassembly between 3 and bracket 18.
Along the end face direction far from 3 other end of damping tube, separate direction extends two snap arm 21 towards each other,
The free end of snap arm 21 is provided with protrusion 23, and protrusion 23 is located at the side of two snap arm 21 away from each other, is provided on bracket 18
The resigning mouthful 24 of protrusion 23 is connected to and is used to be installed with card hole 22.In the assembling process of damping tube 3 and bracket 18, two are first compressed
A snap arm 21 makes the free end of two snap arm 21 bringing together, and two snap arm 21 are then respectively charged into two card holes 22 again
Interior, until protrusion 23 is moved to the position of resigning mouthful 24, two snap arm 21 are separate towards each other under the effect of natural resiliency restoring force
Direction open so that protrusion 23 protrudes into resigning mouthful 24, prevent damping tube 3 and bracket 18 disconnected from each other.
16 content of through-hole is equipped with the master control borad 25 being electrically connected with vibration motor 5, is provided with and is used on master control borad 25
Regulate and control the single-chip microcontroller of the operating parameter of vibration motor 5, master control borad 25 is clamped between lever 1 and bracket 18, it is ensured that master control borad 25
It is steadily located in lever 1, prevents master control borad 25 from shaking back and forth in the through-hole 16 of lever 1；It is provided on lever 1 and master control borad
25 buttons 26 being electrically connected, button 26 control the operating parameter of vibration motor 5 via the single-chip microcontroller of master control borad 25.
18 content of bracket is equipped with rechargeable battery, and rechargeable battery is used to supply master control borad 25, vibration motor 5 and button 26
Electricity, lever 1 are installed with the cradle 27 being electrically connected with rechargeable battery far from one end of brush body 2.In actual use, charging is utilized
Battery powers to each electric components, connects without the electric toothbrush moment via cable and extraneous power supply, promotes electric tooth
Brush the convenience used.
The button 26 is installed on master control borad 25, is provided with the leak hole 28 for appearing button 26 on lever 1, leak hole 28 and logical
Hole 16 is connected to, and leak hole 28 runs through the side wall of lever 1, the collision mat 29 being sticked on lever 1 for covering leak hole 28, it is preferable that
Collision mat 29 is made of silica gel, and collision mat 29 is located in through-hole 16, is closed leak hole 28 using collision mat 29, is prevented extraneous water
Enter in electric toothbrush via leak hole 28；28 content of leak hole is equipped with the indication pad 31 on collision mat 29 that is sticked.
In actual use, user press indication pad 31, indication pad 31 via 29 trigger button 26 of collision mat so that
Vibration motor 5 starts, in this way, user carries out oral cleaning using brush head 4；Indication pad 31, indication pad 31 are pressed again
Via collision mat 29, trigger button 26 recycle so that vibration motor 5 stops working repeatedly again.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of water-proof electric toothbrush, including lever, brush body and damping tube, one end of damping tube are installed in brush body, damping tube
The other end be installed in lever, brush body is intervally installed with lever, brush body far from lever one end be equipped with brush head, damping tube
One end content far from lever is equipped with vibration motor；It is characterized by: the lever is equipped with the through-hole through lever, lever is close
One end of brush body is equipped with retaining ring, and the other end of damping tube is arranged with the first water proof ring, and the first water proof ring is equipped with and is sheathed on damping tube
The sleeve in outside and the first flange collar made of projecting from the outer surface of sleeve, the first flange collar are located in through-hole, and the first flange collar is used
In abutting retaining ring, sleeve clamping is between damping tube and retaining ring.
2. water-proof electric toothbrush according to claim 1, it is characterised in that: the water-proof electric toothbrush further includes second anti-
Hydrosphere, along the direction of lever to brush head, sleeve stretches out retaining ring, and one end of the second water proof ring is sheathed on the outside of retaining ring, and second
The other end of water proof ring is connected to the outside that sleeve stretches out retaining ring one end.
3. water-proof electric toothbrush according to claim 1, it is characterised in that: the brush body is equipped with for being installed with damping tube
The appearance hole of one end, the outside of damping tube are equipped with fixture block, and brush body is equipped with the card slot being connected to appearance hole, and card slot runs through the side wall of brush body,
Card slot is equipped with the third water proof ring for covering card slot for being installed with fixture block, the outer sheath of brush body.
4. water-proof electric toothbrush according to claim 1, it is characterised in that: the other end of the damping tube is equipped with and is located in
The second flange collar in through-hole, the second flange collar is for abutting sleeve or/and the first flange collar.
5. water-proof electric toothbrush according to claim 1, it is characterised in that: be installed with bracket, damping tube in the through-hole
The other end be removably attachable to bracket, cushion is clamped between damping tube and bracket.
6. water-proof electric toothbrush according to claim 5, it is characterised in that: the end face of the damping tube other end is equipped with
Two snap arm being spaced each other, bracket is recessed there are two card hole close to the end face of brush body one end, and two snap arm are located in two respectively
In a card hole, cushion is sheathed on the outside of two snap arm, and cushion is held on end face and the close brush of bracket of the damping tube other end
Between the end face of body one end.
7. water-proof electric toothbrush according to claim 6, it is characterised in that: along the end face far from the damping tube other end
Direction, separate direction extends two snap arm towards each other, and the free end of snap arm is equipped with protrusion, protrusion be located at two snap arm that
This separate side, branch are provided with the resigning mouthful for being connected to and be used to be installed with protrusion with card hole.
8. water-proof electric toothbrush according to claim 5, it is characterised in that: the through-hole content is equipped with and vibration motor electricity
Property connection master control borad, master control borad is held between lever and bracket, and lever is equipped with the button being electrically connected with master control borad.
9. water-proof electric toothbrush according to claim 8, it is characterised in that: the bracket content is equipped with rechargeable battery, fills
Battery is used to power to master control borad, vibration motor and button, and lever is installed with and rechargeable battery electrical property far from one end of brush body
The cradle of connection.
10. water-proof electric toothbrush according to claim 8, it is characterised in that: the button is installed in master control borad, and lever is set
There is a leak hole for appearing button, lever is sticked the collision mat for covering leak hole, and collision mat is located in through-hole, and leak hole content is equipped with
It is attached at the indication pad of collision mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834840.7U CN208355586U (en) | 2017-07-11 | 2017-07-11 | A kind of water-proof electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834840.7U CN208355586U (en) | 2017-07-11 | 2017-07-11 | A kind of water-proof electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355586U true CN208355586U (en) | 2019-01-11 |
Family
ID=64913446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834840.7U Active CN208355586U (en) | 2017-07-11 | 2017-07-11 | A kind of water-proof electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635074A (en) * | 2018-07-20 | 2018-10-12 | 周口赛嘉电子科技有限公司 | A kind of electric toothbrush |
-
2017
- 2017-07-11 CN CN201720834840.7U patent/CN208355586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635074A (en) * | 2018-07-20 | 2018-10-12 | 周口赛嘉电子科技有限公司 | A kind of electric toothbrush |
| CN108635074B (en) * | 2018-07-20 | 2023-09-08 | 宁波赛嘉电器有限公司 | Electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 18, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Address before: 523000 No.8, Qifeng Road, Baidi village, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |