CN209236436U - A kind of rechargeable powered toothbrush - Google Patents
A kind of rechargeable powered toothbrush Download PDFInfo
- Publication number
- CN209236436U CN209236436U CN201821154545.8U CN201821154545U CN209236436U CN 209236436 U CN209236436 U CN 209236436U CN 201821154545 U CN201821154545 U CN 201821154545U CN 209236436 U CN209236436 U CN 209236436U
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- CN
- China
- Prior art keywords
- bottom cover
- stomata
- card slot
- handle housing
- bracket
- 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.)
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Abstract
The utility model discloses a kind of rechargeable powered toothbrush, including handle housing, bracket and bottom cover, bracket is packaged in handle housing by bottom cover, bracket is equipped with wiring board and rechargeable battery, handle housing bottom inside is provided with the first card slot, frame bottom is provided with elastic rod, the first fixture block for being caught in the first card slot is provided on the outside of elastic rod, the second fixture block is provided on the inside of elastic rod, extension board is provided on bottom cover, the second card slot is provided on extension board, first fixture block is caught in the second card slot fixed, DC jack is provided on bottom cover, the first stomata is provided on bottom cover, bulge loop is provided with around the side of the first stomata on bottom cover, hydrophobic permeable membrane and vent valve are provided in bulge loop, the second stomata is provided on vent valve, first stomata is aligned with the second stomata.Since hydrophobic permeable membrane is merely able to through gas, water can not be penetrated, therefore be able to maintain good water-stop effect, and the gas generated when charging can be discharged, and prevent internal pressure excessively high, and easy for installation.
Description
Technical field
The utility model relates to electric toothbrush technology field, especially a kind of rechargeable powered toothbrush.
Background technique
Electric toothbrush is the new product occurred in recent years, has started a revolution of oral hygiene in foreign countries.Though
Application of the right electric toothbrush in China is not popularized still, but someone foretells, it will become important a member in public health care product.It adjusts
Display is looked into, electric toothbrush is more scientific effective compared with ordinary toothbrush；Can more thoroughly remove plaque, reduce gingivitis and
Bleeding gums, and the generally popular daily necessities of American-European many countries at present, and electric toothbrush makes head toothbrushes by quickly rotating
High-frequency vibration is generated, toothpaste is resolved into subtle foam, deeply cleans teeth space by moment；At the same time, the trembling of bristle can promote
The blood circulation in oral cavity has unexpected massage effect to gingiva tissue.
The both ends that existing electric toothbrush influences the general handle housing of circuit in order to which waterproof enters in handle housing are designed with
Waterproof construction, and since the battery in electric toothbrush can generate gas in charging, the internal pressure that will lead to handle housing gradually increases
Greatly, the capping that will lead to handle housing or both ends when internal pressure increases to a certain degree pops.
Utility model content
The utility model aiming at the shortcomings in the prior art, provides a kind of rechargeable powered toothbrush, this kind of charging electric tooth
Brush can be discharged the gas generated when charging, good seal performance and easy for installation.
In order to solve the above technical problems, the utility model is addressed by following technical proposals: a kind of charging electric tooth
The bracket is packaged in the handle housing by brush, including handle housing, bracket and bottom cover, the bottom cover, on the bracket
Equipped with wiring board and rechargeable battery, the handle housing bottom inside is provided with the first card slot, and the bracket setting is flexible
Bar, the elastic rod outside are provided with the first fixture block for being caught in first card slot, are provided with the second card on the inside of the elastic rod
Block is provided with extension board on the bottom cover, the second card slot is provided on the extension board, first fixture block is caught in described second
It is fixed in card slot, it is provided with DC jack on the bottom cover, is provided with the first stomata on the bottom cover, described first on the bottom cover
It is provided with bulge loop around the side of stomata, hydrophobic permeable membrane and vent valve are provided in the bulge loop, is arranged on the vent valve
There is the second stomata, first stomata is aligned with second stomata.Since hydrophobic permeable membrane is merely able to through gas, water can not
Through, therefore it is able to maintain good water-stop effect, and the gas generated when charging can be discharged, prevent internal pressure excessively high, and
And it is easy for installation.
In above scheme, it is preferred that the bottom cover is circumferentially provided with annular groove, is provided with sealing ring in the annular groove.
Using the structure leakproofness between bottom cover and handle housing is improved.
In above scheme, it is preferred that the bulge loop is set to the side towards the handle housing, the vent valve and institute
State bulge loop interference fit.Made using the structure easy to assembly between hydrophobic permeable membrane, vent valve and bulge loop.
The beneficial effects of the utility model are: water can not penetrate, therefore energy since hydrophobic permeable membrane is merely able to through gas
Good water-stop effect is enough kept, and the gas generated when charging can be discharged, prevents internal pressure excessively high, and easy for installation.
Detailed description of the invention
Fig. 1 is the entirety sectional view of the utility model embodiment.
Fig. 2 is the partial sectional view of the utility model embodiment other direction.
Fig. 3 is the exploded view of bottom cover in the utility model embodiment.
Fig. 4 is the cross-sectional view of bottom cover in the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 4,
The bracket 2 is packaged in the hand by a kind of rechargeable powered toothbrush, including handle housing 1, bracket 2 and bottom cover 3, the bottom cover 3
In handle shell 1, the bracket 2 is equipped with wiring board 4 and rechargeable battery 5, and 1 bottom inside of handle housing is provided with first
Card slot 11, the bracket 2 are provided with elastic rod 21, are provided on the outside of the elastic rod 21 and are caught in the of first card slot 11
One fixture block 22 is provided with the second fixture block 23 on the inside of the elastic rod 21, extension board 31, the extension is provided on the bottom cover 3
The second card slot 32 is provided on plate 31, first fixture block 22 is caught in second card slot 32 and fixes, and is arranged on the bottom cover 3
There is DC jack 6, the first stomata 7 is provided on the bottom cover 3, is provided with around the side of first stomata 7 on the bottom cover 3
Bulge loop 33 is provided with hydrophobic permeable membrane 8 and vent valve 9 in the bulge loop 33, the second stomata 91 is provided on the vent valve 9,
First stomata 7 is aligned with second stomata 91.Since hydrophobic permeable membrane is merely able to through gas, water can not be penetrated, because
This is able to maintain good water-stop effect, and the gas generated when charging can be discharged, and prevents internal pressure excessively high, and the side of installation
Just.
The bottom cover 3 is circumferential to be provided with annular groove 34, is provided with sealing ring 10 in the annular groove 34.Made using the structure
The leakproofness obtained between bottom cover and handle housing improves.
The bulge loop 33 is set to the side towards the handle housing 1, and the vent valve 9 is matched with 33 interference of bulge loop
It closes.Made using the structure easy to assembly between hydrophobic permeable membrane, vent valve and bulge loop.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (3)
1. a kind of rechargeable powered toothbrush, including handle housing (1), bracket (2) and bottom cover (3), the bottom cover (3) is by the bracket
(2) it is packaged in the handle housing (1), the bracket (2) is equipped with wiring board (4) and rechargeable battery (5), and feature exists
In: handle housing (1) bottom inside is provided with the first card slot (11), and the bracket (2) is provided with elastic rod (21), described
The first fixture block (22) for being caught in first card slot (11), setting on the inside of the elastic rod (21) are provided on the outside of elastic rod (21)
Have the second fixture block (23), be provided with extension board (31) on the bottom cover (3), is provided with the second card slot on the extension board (31)
(32), first fixture block (22) is caught in second card slot (32) fixed, is provided with DC jack (6) on the bottom cover (3),
It is provided with the first stomata (7), is provided with around the side of first stomata (7) on the bottom cover (3) convex on the bottom cover (3)
Ring (33), the bulge loop (33) is interior to be provided with hydrophobic permeable membrane (8) and vent valve (9), is provided with second on the vent valve (9)
Stomata (91), first stomata (7) are aligned with second stomata (91).
2. a kind of rechargeable powered toothbrush according to claim 1, it is characterised in that: the bottom cover (3) is circumferentially provided with ring
Shape slot (34), the annular groove (34) is interior to be provided with sealing ring (10).
3. a kind of rechargeable powered toothbrush according to claim 1, it is characterised in that: the bulge loop (33) is set to towards institute
The side of handle housing (1) is stated, the vent valve (9) and the bulge loop (33) are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154545.8U CN209236436U (en) | 2018-07-20 | 2018-07-20 | A kind of rechargeable powered toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154545.8U CN209236436U (en) | 2018-07-20 | 2018-07-20 | A kind of rechargeable powered toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236436U true CN209236436U (en) | 2019-08-13 |
Family
ID=67516860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154545.8U Active CN209236436U (en) | 2018-07-20 | 2018-07-20 | A kind of rechargeable powered toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236436U (en) |
Cited By (3)
| 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 |
| CN111933471A (en) * | 2020-07-24 | 2020-11-13 | 重庆市大明汽车电器有限公司 | Tail gate switch combined with car logo |
| WO2022037193A1 (en) * | 2020-08-21 | 2022-02-24 | 美家智能科技(广州)有限公司 | Charging bottom cover assembly and electric toothbrush |
-
2018
- 2018-07-20 CN CN201821154545.8U patent/CN209236436U/en active Active
Cited By (5)
| 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 |
| CN111933471A (en) * | 2020-07-24 | 2020-11-13 | 重庆市大明汽车电器有限公司 | Tail gate switch combined with car logo |
| CN111933471B (en) * | 2020-07-24 | 2023-08-01 | 重庆市大明汽车电器有限公司 | Tail door switch combined with car logo |
| WO2022037193A1 (en) * | 2020-08-21 | 2022-02-24 | 美家智能科技(广州)有限公司 | Charging bottom cover assembly and electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 315000 No.118, Dongfa Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Cixi Saijia Electronics Co.,Ltd. Address before: Small and Medium Enterprise Incubation Park, East Section of Kaiyuan Avenue, Development Zone, Zhoukou City, Henan Province, 466000 Patentee before: ZHOUKOU SEAGO ELECTRONIC TECHNOLOGY CO.,LTD. |