CN206518613U - Power toothbrush handle lid waterproof construction - Google Patents
Power toothbrush handle lid waterproof construction Download PDFInfo
- Publication number
- CN206518613U CN206518613U CN201621166643.4U CN201621166643U CN206518613U CN 206518613 U CN206518613 U CN 206518613U CN 201621166643 U CN201621166643 U CN 201621166643U CN 206518613 U CN206518613 U CN 206518613U
- Authority
- CN
- China
- Prior art keywords
- handle
- toothbrush handle
- toothbrush
- ring seals
- neck
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model is related to electric toothbrush technology field, particularly a kind of power toothbrush handle lid waterproof construction；Including toothbrush handle, handle cover and O-ring seals, toothbrush handle is internally provided with columned cavity, the fixing groove that the projection being engaged with back-off neck is provided with back-off neck, handle cover and prevents O-ring seals from rolling is provided with cavity close to the position of handle base.O-ring seals are placed in fixing groove; when the back-off neck in projection and toothbrush handle cavity on handle cover is fastened; the sealing waterproof of toothbrush handle and handle cover junction axially and radially, the effectively electric component in protection toothbrush handle cavity, the service life of extension toothbrush can be achieved.
Description
Technical field
The utility model is related to electric toothbrush, and in particular to a kind of power toothbrush handle lid waterproof construction.
Background technology
With the development and the improvement of people's living standards of science and technology, people increasingly pay attention to for oral health health, electricity
That moves toothbrush has the health that oral cavity is further safeguarded beneficial to people.
Existing electric toothbrush generally comprises interchangeable head toothbrushes, electric assembly, toothbrush handle and handle cover, electronic group
Part is fixedly mounted in the cavity of toothbrush handle, is connected with head toothbrushes and is driven head toothbrushes oscillating or vibrating, realizes the clear of tooth
It is clean, the junction sealing of handle cover, head toothbrushes and toothbrush handle, water flows into the sky of toothbrush handle when preventing from brushing teeth or when cleaning
Intracavitary, causes electric assembly short circuit.
The sealing ring of some now common electric toothbrushes, toothbrush handle and handle cover junction, typically using secondary
The technique of injection molding, adheres to flexible glue on ebonite, although can realize water-proof function, but complex process, and cost is higher.Or
It is glued using glue, it is extremely inconvenient when maintenance or later stage recovery.
Utility model content
To solve above technical problem, the utility model discloses a kind of power toothbrush handle lid waterproof construction, hand is realized
Electric component in the waterproof of handle lid and toothbrush handle junction axially and radially, effectively protection toothbrush handle cavity.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of power toothbrush handle lid waterproof construction, including toothbrush handle, handle cover and O-ring seals, the toothbrush hand
Handle is internally provided with columned cavity, the cavity and the position of handle base is provided with back-off neck, the handle
Cover the fixing groove for being provided with the projection being engaged with back-off neck and preventing O-ring seals from rolling.
Projection on back-off neck and handle cover in the toothbrush handle cavity has 2, and symmetrical.
The O-ring seals are ellipse, and section is circle.
The O-ring seals are placed in the fixing groove, the raised and described toothbrush handle cavity on the handle cover
Interior back-off neck realizes dual-seal waterproof after fastening on radial and axial.
The O-ring seals material is silicon rubber.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Do not constitute to it is of the present utility model it is improper limit, in the accompanying drawings：
Fig. 1 is the structural representation of the utility model embodiment.
Mark 1 is toothbrush handle, and mark 101 is back-off neck, and mark 2 is handle cover, and mark 201 is raised, mark 202
It is fixing groove, mark 3 is O-ring seals
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as limiting of the present utility model.
Embodiment：
A kind of power toothbrush handle lid waterproof construction, including toothbrush handle 1, handle cover 2 and O-ring seals 3, the toothbrush
Handle 1 is internally provided with columned cavity, the cavity and the position of the bottom of handle 1 is provided with back-off neck 101, institute
State the fixing groove 202 that the projection 201 being engaged with back-off neck is provided with handle cover 2 and prevents O-ring seals from rolling.
The projection 201 on back-off neck 101 and handle cover 2 in the cavity of toothbrush handle 1 has 2, and left and right is right
Claim.
The O-ring seals 3 are ellipse, and section is circle.
The O-ring seals 3 are placed in the fixing groove 202, projection 201 and the toothbrush on the handle cover 2
Back-off neck 101 in the cavity of handle 1 realizes dual-seal waterproof after fastening on radial and axial.
The material of O-ring seals 3 is silicon rubber.
The technical scheme that the utility model embodiment is provided is described in detail above, it is used herein specifically
Individual example is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to side
Assistant solves the principle of the utility model embodiment；Simultaneously for those of ordinary skill in the art, implement according to the utility model
Example, will change, in summary, this specification content should not be construed as in embodiment and application
To limitation of the present utility model.
Claims (3)
1. a kind of power toothbrush handle lid waterproof construction, it is characterised in that：
Including toothbrush handle, handle cover and O-ring seals, the toothbrush handle is internally provided with columned cavity, the sky
Intracavitary is provided with back-off neck, the handle cover close to the position of handle base and is provided with the projection being engaged with back-off neck
And the fixing groove for preventing O-ring seals from rolling；
Projection on back-off neck and handle cover in the toothbrush handle cavity has 2, and symmetrical；
The O-ring seals are ellipse, and section is circle.
2. power toothbrush handle lid waterproof construction as claimed in claim 1, it is characterised in that：
The O-ring seals are placed in the fixing groove, the raised and described toothbrush handle cavity on the handle cover
The dual-seal on radial and axial after interior back-off neck is fastened.
3. power toothbrush handle lid waterproof construction as claimed in claim 1, it is characterised in that：
The O-ring seals material is silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166643.4U CN206518613U (en) | 2016-10-26 | 2016-10-26 | Power toothbrush handle lid waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166643.4U CN206518613U (en) | 2016-10-26 | 2016-10-26 | Power toothbrush handle lid waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206518613U true CN206518613U (en) | 2017-09-26 |
Family
ID=59889110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166643.4U Expired - Fee Related CN206518613U (en) | 2016-10-26 | 2016-10-26 | Power toothbrush handle lid waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206518613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589178A (en) * | 2018-08-07 | 2019-04-09 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
-
2016
- 2016-10-26 CN CN201621166643.4U patent/CN206518613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589178A (en) * | 2018-08-07 | 2019-04-09 | 舒可士（深圳）科技有限公司 | Electric toothbrush |
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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: 20170926 |