CN202112554U - Environment-friendly toothbrush - Google Patents
Environment-friendly toothbrush Download PDFInfo
- Publication number
- CN202112554U CN202112554U CN2011202142649U CN201120214264U CN202112554U CN 202112554 U CN202112554 U CN 202112554U CN 2011202142649 U CN2011202142649 U CN 2011202142649U CN 201120214264 U CN201120214264 U CN 201120214264U CN 202112554 U CN202112554 U CN 202112554U
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- CN
- China
- Prior art keywords
- toothbrush
- handle
- head
- hollow cavity
- environment
- 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 an environment-friendly toothbrush, which is characterized in that embedded type connection is adopted between a brush head and a brush handle. The embedded type connection is similar to a seal cover structure of a universal serial bus (USB) interface. The plastic toothbrush head is in hollow cavity structure, three protrusions are evenly spaced inside a hollow cavity, the height is approximately 0.6mm, the width is approximately 2mm, and the length is approximately 3mm. Outer diameter of the neck of the toothbrush handle is the same as inner diameter of the hollow cavity of the toothbrush head so that the neck of the toothbrush handle can be directly inserted into the hollow cavity of the toothbrush head. The three protrusions inside the hollow cavity utilize elasticity of plastics to press the toothbrush handle tightly so that a user can brush the teeth. After used for several months, the toothbrush head can be pulled out of the toothbrush handle and discarded. A newly bought toothbrush head matched with the toothbrush handle is inserted into the previous toothbrush handle so that the user can continue to use the toothbrush. The toothbrush handle is made of high-grade engineering plastics, wood or metal and can be used for many years while the toothbrush head utilizes only a few materials. Therefore, only a toothbrush head needs to be replaced, cost is reduced, and the objective of saving raw materials and protecting the environment is achieved.
Description
Technical field
The utility model relates to daily product, particularly relates to a kind of environment-friendly toothbrush.
Background technology
Except electric toothbrush, present toothbrush nearly all is an integrative-structure, be exactly brush and brush holder be one-time formed through injection mold; And toothbrush generally uses and will change after 3 months from the requirement of oral hygiene, and whole exactly toothbrush all will be thrown away, and has so not only wasted but also not environmental protection.In fact, people are when brushing teeth, and what contact with the oral cavity has only the bristle on the head toothbrushes; Other parts are exactly toothbrush handles, are can not contact with the oral cavity, and what we need change should be head toothbrushes; Rather than whole toothbrush, this has not only increased consumer's burden, and toothbrush has ternary to tens yuan not wait; Have oneself a toothbrush with everyone 3 months service life, accumulate over a long period, and also be a no small expenditure; Also have the discarded of whole plastic tooth brush also for environment has brought immense pressure, because plastics are non-renewable resources, and can't be by the soil biodegradation.Although it is there is toothbrush product to adopt screw connection structure between brush and the brush holder at present, attractive in appearance inadequately and convenient.
Summary of the invention
In order to overcome above-mentioned defective, the utility model utilizes the capping characteristics of u dish, adopts head toothbrushes and toothbrush handles isolating construction, and it connects the embedded connection of capping of adopting USB flash disk.Being specially head toothbrushes is cavity, has 3 intervals protruding uniformly in the cavity, and its height is about 0.6mm, and width is about 2mm, about long 3mm; The internal diameter size of the external diameter of toothbrush handles neck and head toothbrushes cavity is the same, can directly insert like this in the cavity of head toothbrushes, and 3 convexities in the cavity are utilized the elasticity of plastics, push down toothbrush handles tightly.The user just can brush teeth normally.
Head toothbrushes can be extracted from toothbrush handles after using some months, passes into disuse; Buy new supporting head toothbrushes again, insert original toothbrush handles and continue to use.Toothbrush handles is utilized the engineering plastics of high-quality, and wooden or metal is made, and can use for many years, and the material that head toothbrushes uses seldom, so just changes head toothbrushes, reduces cost, thereby practices thrift the purpose that the joint raw material are realized the protection environment.
Description of drawings
Fig. 1 is the sketch map of the utility model.
The neck of convexity 3 toothbrush handles 4 toothbrush handles in 1 head toothbrushes, the 2 head toothbrushes cavitys
The specific embodiment
Below in conjunction with accompanying drawing utility model is described further
At first according to head toothbrushes 1, use plastic material, by the mould single injection-molded, head toothbrushes 1 is a cavity, and three intervals convexity 2 is uniformly arranged in the cavity, and its height is about 0.6mm, and width is about 2mm, about long 3mm.Big or small according to the internal diameter of its head toothbrushes cavity then; Confirm the external diameter of toothbrush handles neck 4, the shape with toothbrush handles present market toothbrush handles 3 is similar, and material can be the engineering plastics of high-quality; Wooden or metal is made, and can use metal die punching press or mould of plastics single injection-molded.
When using, insert toothbrush handles neck 4 in the cavity of head toothbrushes 1, three convexities 2 in the cavity are utilized the elasticity of plastics, push down toothbrush handles 3 tightly.The user just can brush teeth normally.Behind certain hour, if the head toothbrushes that more renews,, a little firmly opened in 3 minutes with toothbrush handles as long as old head toothbrushes 1, just can continue use to the new head toothbrushes 1 of toothbrush handles 3 insertions again; Old head toothbrushes is discarded.
Claims (4)
1. an environment-friendly toothbrush comprises head toothbrushes and toothbrush handles, it is characterized in that head toothbrushes separates with toothbrush handles, and adopts embedded connection.
2. environment-friendly toothbrush according to claim 1 is characterized in that head toothbrushes is a cavity.
3. environment-friendly toothbrush according to claim 1 is characterized in that having in the cavity of head toothbrushes 3 intervals protruding uniformly, and its height is about 0.6mm, and width is about 2mm, about long 3mm.
4. environment-friendly toothbrush according to claim 1 is characterized in that the external diameter of toothbrush handles neck and the internal diameter size of head toothbrushes cavity are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202142649U CN202112554U (en) | 2011-06-23 | 2011-06-23 | Environment-friendly toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202142649U CN202112554U (en) | 2011-06-23 | 2011-06-23 | Environment-friendly toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112554U true CN202112554U (en) | 2012-01-18 |
Family
ID=45453662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202142649U Expired - Fee Related CN202112554U (en) | 2011-06-23 | 2011-06-23 | Environment-friendly toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968321A (en) * | 2018-08-07 | 2018-12-11 | 常州市汤美天帝卫生用品有限公司 | Using disposable toothbrush and its production technology made of compression wood pulp cotton |
-
2011
- 2011-06-23 CN CN2011202142649U patent/CN202112554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968321A (en) * | 2018-08-07 | 2018-12-11 | 常州市汤美天帝卫生用品有限公司 | Using disposable toothbrush and its production technology made of compression wood pulp cotton |
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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: 20120118 Termination date: 20120623 |