CN201814078U - Toothbrush with changeable brush head - Google Patents
Toothbrush with changeable brush head Download PDFInfo
- Publication number
- CN201814078U CN201814078U CN2010202865041U CN201020286504U CN201814078U CN 201814078 U CN201814078 U CN 201814078U CN 2010202865041 U CN2010202865041 U CN 2010202865041U CN 201020286504 U CN201020286504 U CN 201020286504U CN 201814078 U CN201814078 U CN 201814078U
- Authority
- CN
- China
- Prior art keywords
- brush
- connecting rod
- sides
- toothbrush
- brush 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 - Fee Related
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Abstract
The utility model discloses a toothbrush with a changeable brush head. The toothbrush comprises a brush head and a brush handle, wherein a connecting rod is arranged at the rear part of the brush head, and is closely spliced with the inner cavity at the front part of the brush handle; the inner diameter of the cylindrical connecting rod is less than that of the brush head, and anti-rotating raised strips are arranged on two sides of the upper part of the connecting rod; a cylindrical inner cavity corresponding to the connecting rod is formed in the front part of the brush handle; corresponding anti-rotating pits are arranged on the two sides of the upper part of the cylindrical inner cavity; and the connecting rod, the anti-rotating raise strips on the two sides of the connecting rods, the cylindrical inner cavity of the brush handle and the anti-rotating pits on the two sides of the cylindrical inner cavity are closely clamped. The toothbrush has a simple structure, is convenient to change the brush head, is in accordance with the living requirements of environmental protection and low carbon for social development, can save more materials for manufacturing the brush handle, and is worthy of wide popularization in the industry.
Description
Technical field
The utility model relates to a kind of articles for daily use, relates in particular to the toothbrush that a kind of simple in structure, brush holder can nonexpondable replaceable brush head.
Background technology
Toothbrush is the requisite daily necessitiess of people, but because new toothbrush is using a period of time all can breed bacteria, unfavorable to human body, therefore generally need replacing about 3 months once using toothbrush, current toothbrushes mainly adopts integral type to manufacture and design, be that brush holder and brush are integrated, therefore have to whole toothbrush be changed, and the waste that can produce great plastic material thus, be not suitable for the demand for development of existing environmental protection low-carbon (LC) life, therefore need further improve the current toothbrushes structure.
The utility model content
The purpose of this utility model is, overcomes the above-mentioned defective of prior art, provides a kind of simple in structure, the toothbrush of the nonexpondable replaceable brush head of brush holder energy.
For realizing described purpose, the technical scheme that the utility model provides is as follows: construct a kind of toothbrush of replaceable brush head, comprise brush, brush holder, described brush rear portion is provided with connecting rod and the anterior inner chamber of brush holder is closely pegged graft.
Described connecting rod is a cylinder, its internal diameter is littler than brush internal diameter, its both sides, top are provided with the anti-raised line that revolves, offer in the described brush holder front portion and the corresponding cylindrical cavity of described connecting rod, the both sides, top of this cylindrical cavity are provided with the corresponding anti-shrinkage pool that revolves, and described connecting rod and both sides thereof anti-revolved the cylindrical cavity of raised line and brush holder and both sides thereof anti-ly revolves the tight clamping of shrinkage pool.
The utility model is simple in structure, and more changing brush head is convenient, meets the life requirement of the environmental protection low-carbon (LC) of social development, can save more brush holder and produce material, and worth industry is widelyd popularize.
Description of drawings
Be further described below in conjunction with accompanying drawing and preferred embodiment concrete technical scheme with regard to the toothbrush of replaceable brush head described in the utility model.
Fig. 1 is a three-dimensional structure diagram of the present utility model.
The specific embodiment
Consult the toothbrush embodiment of replaceable brush head shown in Figure 1, comprise brush 1, brush holder 2, described brush 1 rear portion is provided with connecting rod 12 and closely pegs graft with the anterior inner chamber of brush holder.
Described connecting rod 12 is a cylinder, its internal diameter is littler than brush internal diameter, its both sides, top are provided with the anti-raised line 14 that revolves, offer in described brush holder 2 front portions and described connecting rod 12 corresponding cylindrical cavities 22, the both sides, top of this cylindrical cavity are provided with the corresponding anti-shrinkage pool 24 that revolves, and described connecting rod 12 and both sides thereof anti-revolved the cylindrical cavity 22 of raised line 14 and brush holder and both sides thereof anti-ly revolves shrinkage pool 24 tight clampings.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, also should be considered as belonging to the new protection domain of this practicality.
Claims (2)
1. the toothbrush of a replaceable brush head comprises brush, brush holder, it is characterized in that: described brush rear portion is provided with connecting rod and the anterior inner chamber of brush holder is closely pegged graft.
2. the toothbrush of replaceable brush head according to claim 1, it is characterized in that: described connecting rod is a cylinder, its internal diameter is littler than brush internal diameter, its both sides, top are provided with the anti-raised line that revolves, offer in the described brush holder front portion and the corresponding cylindrical cavity of described connecting rod, the both sides, top of this cylindrical cavity are provided with the corresponding anti-shrinkage pool that revolves, and described connecting rod and both sides thereof anti-revolved the cylindrical cavity of raised line and brush holder and both sides thereof anti-ly revolves the tight clamping of shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202865041U CN201814078U (en) | 2010-08-09 | 2010-08-09 | Toothbrush with changeable brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202865041U CN201814078U (en) | 2010-08-09 | 2010-08-09 | Toothbrush with changeable brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814078U true CN201814078U (en) | 2011-05-04 |
Family
ID=43912048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202865041U Expired - Fee Related CN201814078U (en) | 2010-08-09 | 2010-08-09 | Toothbrush with changeable brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814078U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188340A (en) * | 2014-09-20 | 2014-12-10 | 高庆泽 | Modular multifunctional toothbrush |
| USD753922S1 (en) | 2013-12-16 | 2016-04-19 | Colgate-Palmolive Company | Toothbrush |
| USD760499S1 (en) | 2013-12-16 | 2016-07-05 | Colgate-Palmolive Company | Toothbrush |
| USD764175S1 (en) | 2013-12-16 | 2016-08-23 | Colgate-Palmolive Company | Toothbrush |
| USD764805S1 (en) | 2013-12-16 | 2016-08-30 | Colgate-Palmolive Company | Toothbrush |
| USD765986S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765983S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765985S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765984S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
-
2010
- 2010-08-09 CN CN2010202865041U patent/CN201814078U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD753922S1 (en) | 2013-12-16 | 2016-04-19 | Colgate-Palmolive Company | Toothbrush |
| USD760499S1 (en) | 2013-12-16 | 2016-07-05 | Colgate-Palmolive Company | Toothbrush |
| USD764175S1 (en) | 2013-12-16 | 2016-08-23 | Colgate-Palmolive Company | Toothbrush |
| USD764805S1 (en) | 2013-12-16 | 2016-08-30 | Colgate-Palmolive Company | Toothbrush |
| USD765986S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765983S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765985S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD765984S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| CN104188340A (en) * | 2014-09-20 | 2014-12-10 | 高庆泽 | Modular multifunctional toothbrush |
| CN104188340B (en) * | 2014-09-20 | 2016-04-20 | 王若情 | A kind of modular multi-function toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110809 |