CN205198180U - Bristle structure of electric toothbrush - Google Patents
Bristle structure of electric toothbrush Download PDFInfo
- Publication number
- CN205198180U CN205198180U CN201520969761.8U CN201520969761U CN205198180U CN 205198180 U CN205198180 U CN 205198180U CN 201520969761 U CN201520969761 U CN 201520969761U CN 205198180 U CN205198180 U CN 205198180U
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- China
- Prior art keywords
- brush
- electric toothbrush
- brush head
- head
- holder support
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Abstract
The utility model relates to a cleaning device technical field discloses a bristle structure of electric toothbrush, including brush -holder stud and brush head, the upper end of brush -holder stud is provided with the internal thread, the brush head is provided with the external screw thread with the internal thread spiro union, the lower extreme of brush -holder stud is provided with clamping structure. The first structure of this brush, is washd under directly revolving the brush head when clean owing to adopted the threaded connection structure of brush head with the brush -holder stud, because the brush head does not have the structure in hole groove, thus easy to clean, simultaneously, and this kind of threaded connection's mode, it is also more convenient to dismantle, and it can only to need to twist soon.
Description
Technical field
This utility model relates to cleaning device technical field, particularly relates to a kind of brush for electric toothbrush structure.
Background technology
Because people are to the further raising of quality of the life demand, in daily life, the application of automated cleaning care device is more and more extensive, such as electric shaver, electric toothbrush etc., particularly electric toothbrush, more better cleaning oral cavity, tooth is better cleaned, but, because electric toothbrush is all using every day, all need after each use to clean, particularly brush, need to pull down to clean, but, existing brush generally comprises a cervical region and head, head is implanted with bristle, the main body of described cervical region and electric toothbrush removably connects, during connection, cervical region lower end offers a jack, the jack of cervical region lower end is aimed at the driving shaft close-fitting of electric toothbrush main body, when dismantling, need whole brush-head structure to pull down to clean, owing to have employed close-fitting structure, so to tear timing open cumbersome, be not drawn out easily, meanwhile, when clean, this jack easily has dirt, not easy to clean, and in view of this, inventor has made improvement to existing brush.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of brush for electric toothbrush structure, and this brush-head structure has convenient disassembly and advantage easy to clean.
For achieving the above object, a kind of brush for electric toothbrush structure of the present utility model, comprise brush holder support and brush head, the upper end of described brush holder support is provided with female thread, described brush head is provided with the external screw thread be spirally connected with female thread, and the lower end of described brush holder support is provided with the retaining structure of the driving shaft for clamping electric toothbrush.
Further, described brush head is provided with extension, and described external screw thread is arranged at the outer end of extension.
Further, described retaining structure comprises the fixing inserts being installed in brush holder support bottom, and described fixing inserts is provided with for the jack of driving shaft insertion and the limiting unit for clamping driving shaft.
Preferably, the porch of described jack is also provided with elastic, and described limiting unit is arranged at the inner side of elastic.
Further, the porch of described jack is provided with horn mouth.
Further, described brush head is also arranged with over cap, and described over cap is provided with the rib abutted with brush head, and described over cap is also provided with ventilative groove.
The beneficial effects of the utility model: a kind of brush for electric toothbrush structure of the present utility model, this brush-head structure is owing to have employed the screw connection structure of brush head and brush holder support, when clean, directly brush head is screwed off and clean, because brush head does not have the structure of hole slot, so easy to clean, simultaneously, this mode be threaded, dismantles also more convenient, only needs to screw.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the connection diagram of fixing inserts of the present utility model and driving shaft.
Reference numeral comprises:
Brush holder support--1, female thread--11, brush head--2,
External screw thread--21, extension--22, fixing inserts--3,
Jack--31, limiting unit--32, elastic--33,
Horn mouth--34, over cap--4, rib--41,
Ventilative groove--42, driving shaft--5.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
See Fig. 1 to Fig. 3, a kind of brush for electric toothbrush structure, comprise brush holder support 1 and brush head 2, the upper end of described brush holder support 1 is provided with female thread 11, described brush head 2 is provided with the external screw thread 21 be spirally connected with female thread 11, and the lower end of described brush holder support 1 is provided with the retaining structure of the driving shaft 5 for clamping electric toothbrush.Brush head 2, owing to have employed brush head 2 and the screw connection structure of brush holder support 1, when clean, directly screw off and cleans by this brush-head structure, because brush head 2 does not have the structure of hole slot, so easy to clean, simultaneously, this mode be threaded, dismantles also more convenient, only needs to screw; In addition, adopting the structure of this programme significantly can also save material, when configuring brush, only needing to configure multiple brush head 2, realize the object reduced costs.
Certainly, as preferred structure be: described brush head 2 is provided with extension 22, and described external screw thread 21 is arranged at the outer end of extension 22.Like this, foam of can avoiding washing one's face and rinsing one's mouth in use is made dirty brush holder support 1.
In the technical program, described retaining structure comprises the fixing inserts 3 being installed in brush holder support 1 bottom, and described fixing inserts 3 is provided with for the jack 31 of driving shaft 5 insertion and the limiting unit 32 for clamping driving shaft 5.Driving shaft 5 in use, inserts in jack 31 by this retaining structure, and described limiting unit 32 engages with button bit, thus reach fixing object, when dismantling, directly extracting and can be separated, under the effect of snap-in structure, there is the advantage of long service life, stable connection.
And as further improving, the porch of described jack 31 is also provided with elastic 33, and described limiting unit 32 is arranged at the inner side of elastic 33.Utilize this elastic 33, thus the internal diameter of jack 31 can be arranged to the external diameter slightly larger than driving shaft 5, when inserting, utilizing the effect of elastic 33, can insert easily in jack 31; Also can comparatively be easy to pull down.
In the technical program, the porch of described jack 31 is provided with horn mouth 34.This horn mouth 34 is easy to when mounted, facilitates alignment receptacles 31.
In the technical program, described brush head 2 is also arranged with over cap 4, and described over cap 4 is provided with the rib 41 abutted with brush head 2, and described over cap 4 is also provided with ventilative groove 42.When not using, utilize over cap 4 can to brush head 2 formed protection, prevent mosquito etc. from directly contacting with brush head 2, meanwhile, described ventilative groove 42 also can ensure inside air circulation, prevent brush head 2 incomplete air-dry time breed bacteria.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a brush for electric toothbrush structure, comprise brush holder support (1) and brush head (2), it is characterized in that: the upper end of described brush holder support (1) is provided with female thread (11), described brush head (2) is provided with the external screw thread (21) be spirally connected with female thread (11), and the lower end of described brush holder support (1) is provided with the retaining structure of the driving shaft (5) for clamping electric toothbrush.
2. a kind of brush for electric toothbrush structure according to claim 1, it is characterized in that: described brush head (2) is provided with extension (22), described external screw thread (21) is arranged at the outer end of extension (22).
3. a kind of brush for electric toothbrush structure according to claim 1, it is characterized in that: described retaining structure comprises the fixing inserts (3) being installed in brush holder support (1) bottom, described fixing inserts (3) is provided with for driving shaft (5) jack (31) that inserts and the limiting unit (32) for clamping driving shaft (5).
4. a kind of brush for electric toothbrush structure according to claim 3, is characterized in that: the porch of described jack (31) is also provided with elastic (33), and described limiting unit (32) is arranged at the inner side of elastic (33).
5. a kind of brush for electric toothbrush structure according to claim 1, is characterized in that: the porch of described jack (31) is provided with horn mouth (34).
6. a kind of brush for electric toothbrush structure according to any one of claim 1 ~ 5; it is characterized in that: described brush head (2) is also arranged with over cap (4); described over cap (4) is provided with the rib (41) abutted with brush head (2), and described over cap (4) is also provided with ventilative groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969761.8U CN205198180U (en) | 2015-11-30 | 2015-11-30 | Bristle structure of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969761.8U CN205198180U (en) | 2015-11-30 | 2015-11-30 | Bristle structure of electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198180U true CN205198180U (en) | 2016-05-04 |
Family
ID=55835929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969761.8U Active CN205198180U (en) | 2015-11-30 | 2015-11-30 | Bristle structure of electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620453A (en) * | 2018-10-25 | 2019-04-16 | 广州市万缘电子有限公司 | Electric toothbrush |
-
2015
- 2015-11-30 CN CN201520969761.8U patent/CN205198180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620453A (en) * | 2018-10-25 | 2019-04-16 | 广州市万缘电子有限公司 | Electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong Province, Dongguan City Zhangmutou town Bai community Qifeng Road No. 8 Patentee after: Dongguan Roman Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Zhangmutou town Bai village Qifeng Road No. 8 Dongguan Romain Rolland Electrical Technology Co. Ltd. Patentee before: DONGGUAN ROMAN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| 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 community, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |