CN203692825U - Toothbrush with replaceable toothbrush head - Google Patents
Toothbrush with replaceable toothbrush head Download PDFInfo
- Publication number
- CN203692825U CN203692825U CN201420039122.7U CN201420039122U CN203692825U CN 203692825 U CN203692825 U CN 203692825U CN 201420039122 U CN201420039122 U CN 201420039122U CN 203692825 U CN203692825 U CN 203692825U
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- toothbrush head
- main body
- head toothbrushes
- head
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 229920001875 Ebonite Polymers 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model relates to the field of toothbrushes, in particular to a toothbrush with a replaceable toothbrush head. The toothbrush comprises the toothbrush head and a main body. A first groove is formed in the toothbrush head, a plurality of second grooves are formed in the inner wall of the first groove, a connection portion is arranged at one end of the main body, and the connection portion is provided with protrusions matched with the second grooves. In use, the toothbrush is consistent with other toothbrushes in using mode, when the toothbrush head needs to be replaced, the toothbrush head is pulled out, in the pulling out process, the toothbrush head can be easily pulled out after being inclined towards one side, and a new toothbrush head is installed on the main body. The toothbrush head can be replaced at will according to needs, resources are saved, the requirements for environment protection and energy conservation are met, friction force between the toothbrush head and the connection portion of the main body is increased through a soft rubber portion, the toothbrush head can not easily fall down, and teeth are prevented from being hurt when the toothbrush head slides out in the using process.
Description
Technical field
The utility model relates to field of toothbrushes, relates in particular to a kind of toothbrush of brush head changeable.
Background technology
Toothbrush is a kind of brush for cleaning teeth, and the Shi Douhui that generally brushes teeth adds toothpaste cleaning teeth on toothbrush.Existing toothbrush A wide selection of colours and designs, shape color is different, but toothbrush in use for some time often bristles can lose original vertical effect, thereby lose the effect of effective cleaning teeth, tend in this case toothbrush all to throw away, wasted intact evaporation cham, and toothbrush handle accounts for the major part of whole toothbrush.Therefore cause the great wasting of resources, do not met the requirement of environmental protection and energy saving.
Summary of the invention
The utility model, for prior art deficiency, provides a kind of toothbrush of brush head changeable, and its head toothbrushes can arbitrarily be changed as required, economizes on resources, and meets the requirement of environmental protection and energy saving, and head toothbrushes difficult drop-off.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of toothbrush of brush head changeable, comprise head toothbrushes and main body, on described head toothbrushes, offer groove No. one, on a described groove inwall, offer several No. two grooves, described main body one end is provided with connecting portion, is provided with the projection matching with described No. two grooves on described connecting portion.The utility model is identical with other toothbrush occupation modes while use, in the time that needs are changed head toothbrushes, only head toothbrushes need to be extracted, in withdrawal process, head toothbrushes lopsidedness was once extracted again in the past, extracted easilyer, newer head toothbrushes was installed in main body.
In technique scheme, the diameter of a described groove is less than the diameter of described connecting portion.The better effects if that is connected that makes head toothbrushes and main body, prevents that head toothbrushes from use skidding off main body and damage tooth.
In technique scheme, described head toothbrushes comprises toothbrush rough board and flexible glue portion, the corresponding dual-side of described flexible glue portion is provided with flexible glue baffle plate, and described flexible glue baffle plate side is provided with flexible glue ridge, and described toothbrush rough board side offers No. three grooves that several and described flexible glue ridge match.The frictional force that flexible glue portion has increased head toothbrushes and main body connecting portion is set, prevents that head toothbrushes from use skidding off main body and damage tooth.
In technique scheme, on described head toothbrushes, be positioned at a described slot opening place and be provided with projection.Make in changing head toothbrushes, head toothbrushes has a fulcrum, the replacing of convenient toothbrush head to finger.
The utility model compared with prior art, there is following beneficial effect: the utility model head toothbrushes can arbitrarily be changed as required, economize on resources, meet the requirement of environmental protection and energy saving, and flexible glue portion has increased the frictional force of head toothbrushes and main body connecting portion, the good connecting effect of head toothbrushes and main body, head toothbrushes difficult drop-off, avoids head toothbrushes in use to skid off main body and damage tooth.Projection is set and makes in changing head toothbrushes, head toothbrushes has a fulcrum, the replacing of convenient toothbrush head to finger.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is that the utility model toothbrush rough board and flexible glue part are from schematic diagram.
Fig. 3 is the utility model head toothbrushes schematic cross-section.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: referring to Fig. 1-Fig. 3, a kind of toothbrush of brush head changeable, comprise head toothbrushes 1 and main body 2, on described head toothbrushes 1, offer the through hole 11 that several install bristles, on described head toothbrushes 1, offer No. one groove 3, on described groove 3 inwalls, offer several No. two grooves 4, described main body 2 one end are provided with connecting portion 21, are provided with the projection 5 matching with described No. two grooves 4 on described connecting portion 21.
The diameter of a described groove 3 is less than the diameter of described connecting portion 21.The better effects if that is connected that makes head toothbrushes 1 and main body 2, prevents that head toothbrushes 1 from use skidding off main body 2 and damage tooth.
Described head toothbrushes 1 comprises toothbrush rough board 12 and flexible glue portion 13, and toothbrush rough board 12 is for ebonite is made, and toothbrush rough board 12 is fixedly connected with by injection moulding with flexible glue portion 13.Described flexible glue portion 13 corresponding dual-sides are provided with flexible glue baffle plate 6, described flexible glue baffle plate 6 sides are provided with flexible glue ridge 7, described toothbrush rough board 12 sides offer No. three grooves 8 that several and described flexible glue ridge 7 match, after toothbrush rough board 12 is fixedly connected with flexible glue portion 13, flexible glue ridge 7 is positioned at this No. three grooves 8.Toothbrush body 2 connecting portions 21 are ebonite, and it is less that the contact of ebonite and ebonite is connected frictional force, flexible glue portion 13 is set has increased the frictional force of head toothbrushes 1 and main body 2 connecting portions, prevent that head toothbrushes 1 from use skidding off main body 2 and damage tooth.
On described head toothbrushes 1, be positioned at described groove 3 opening parts and be provided with projection 9.Make in changing head toothbrushes 1, head toothbrushes 1 has a fulcrum, the replacing of convenient toothbrush head 1 to finger.
The utility model is identical with other toothbrush occupation modes while use, in the time that needs are changed head toothbrushes 1, head toothbrushes 1 need to be extracted, in withdrawal process, head toothbrushes lopsidedness was once extracted again in the past, extracted easilyer, newer head toothbrushes 1 was installed in main body 2.
Claims (4)
1. the toothbrush of a brush head changeable, comprise head toothbrushes (1) and main body (2), it is characterized in that: on described head toothbrushes (1), offer a groove (3), on a described groove (3) inwall, offer several No. two grooves (4), described main body (2) one end is provided with connecting portion (21), is provided with the projection (5) matching with described No. two grooves (4) on described connecting portion (21).
2. the toothbrush of a kind of brush head changeable as claimed in claim 1, is characterized in that: the diameter of a described groove (3) is less than the diameter of described connecting portion (21).
3. the toothbrush of a kind of brush head changeable as claimed in claim 1, it is characterized in that: described head toothbrushes (1) comprises toothbrush rough board (12) and flexible glue portion (13), the corresponding dual-side of described flexible glue portion (13) is provided with flexible glue baffle plate (6), described flexible glue baffle plate (6) side is provided with flexible glue ridge (7), and described toothbrush rough board (12) side offers No. three grooves (8) that several and described flexible glue ridge (7) match.
4. the toothbrush of a kind of brush head changeable as claimed in claim 1, is characterized in that: on described head toothbrushes (1), be positioned at a described groove (3) opening part and be provided with projection (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039122.7U CN203692825U (en) | 2014-01-22 | 2014-01-22 | Toothbrush with replaceable toothbrush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039122.7U CN203692825U (en) | 2014-01-22 | 2014-01-22 | Toothbrush with replaceable toothbrush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692825U true CN203692825U (en) | 2014-07-09 |
Family
ID=51043349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039122.7U Expired - Lifetime CN203692825U (en) | 2014-01-22 | 2014-01-22 | Toothbrush with replaceable toothbrush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783804A (en) * | 2014-01-22 | 2014-05-14 | 宁波赛嘉电器有限公司 | Toothbrush with replaceable toothbrush head |
| CN106723911A (en) * | 2016-12-30 | 2017-05-31 | 林耿明 | A kind of brush holder specifically has the toothbrush of cavity structure |
-
2014
- 2014-01-22 CN CN201420039122.7U patent/CN203692825U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783804A (en) * | 2014-01-22 | 2014-05-14 | 宁波赛嘉电器有限公司 | Toothbrush with replaceable toothbrush head |
| CN106723911A (en) * | 2016-12-30 | 2017-05-31 | 林耿明 | A kind of brush holder specifically has the toothbrush of cavity structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |