CN202552698U - Test tube brush - Google Patents
Test tube brush Download PDFInfo
- Publication number
- CN202552698U CN202552698U CN2012201744744U CN201220174474U CN202552698U CN 202552698 U CN202552698 U CN 202552698U CN 2012201744744 U CN2012201744744 U CN 2012201744744U CN 201220174474 U CN201220174474 U CN 201220174474U CN 202552698 U CN202552698 U CN 202552698U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush holder
- test
- tube
- test tube
- 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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- Brushes (AREA)
Abstract
The utility model relates to a test tube brush, which comprises a brush handle, wherein the brush handle is provided with a brush rod; the brush rod is provided with brush hair and is elastic and spiral; the free end of the brush handle is provided with a hanging hook; and the brush rod can be stretched and compressed to adapt to test tubes of different types. The test tube brush is easy and convenient to use and is convenient to place because of the arrangement of the hanging hook.
Description
Technical field
The utility model relates to a kind of teaching aid, relates to a kind of test-tube brush that cleans test tube specifically.
Background technology
Be used for cleaning the test-tube brush of test tube at present, all supporting with employed test tube, small test tube is used the lab scale tube brush, and Boiling tube is brushed with Boiling tube, and placement and application are all cumbersome.
The utility model content
The problem that the utility model will solve is to above problem, and a kind of test-tube brush that can clean various test tubes is provided.
For addressing the above problem, the technical scheme that the utility model adopted is: test-tube brush, comprise brush holder, and said brush holder is provided with brush holder support, and said brush holder support is provided with bristle, and said brush holder support is the elastic helix shape, and the free end of said brush holder is provided with hook.
The utility model is taked above technical scheme, has the following advantages: test-tube brush, comprise brush holder, and said brush holder is provided with brush holder support, and said brush holder support is provided with bristle, and said brush holder support is the elastic helix shape, and the free end of said brush holder is provided with hook; Said brush holder support can stretch, compress, to adapt to the different test tube of model, use simple and convenient, said hook the placement that makes things convenient for test-tube brush is set.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-brush holder; The 2-brush holder support; The 3-bristle; The 4-hook.
The specific embodiment
Embodiment: test-tube brush, comprise brush holder 1, said brush holder 1 is provided with brush holder support 2, and said brush holder support 2 is provided with bristle 3, and said brush holder support 2 is the elastic helix shape, and the free end of said brush holder 2 is provided with hook 4; Said brush holder support 2 can stretch, compress, to adapt to the different test tube of model, use simple and convenient, said hook 4 the placement that makes things convenient for test-tube brush is set.
Claims (1)
1. test-tube brush comprises brush holder, and said brush holder is provided with brush holder support, and said brush holder support is provided with bristle, it is characterized in that: said brush holder support is the elastic helix shape, and the free end of said brush holder is provided with hook.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201744744U CN202552698U (en) | 2012-04-14 | 2012-04-14 | Test tube brush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201744744U CN202552698U (en) | 2012-04-14 | 2012-04-14 | Test tube brush |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202552698U true CN202552698U (en) | 2012-11-28 |
Family
ID=47202413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201744744U Expired - Fee Related CN202552698U (en) | 2012-04-14 | 2012-04-14 | Test tube brush |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202552698U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117380583A (en) * | 2023-12-12 | 2024-01-12 | 陕西日昇达塑业科技有限公司 | Mould surface cleaning device |
-
2012
- 2012-04-14 CN CN2012201744744U patent/CN202552698U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117380583A (en) * | 2023-12-12 | 2024-01-12 | 陕西日昇达塑业科技有限公司 | Mould surface cleaning device |
CN117380583B (en) * | 2023-12-12 | 2024-04-16 | 陕西日昇达塑业科技有限公司 | Mould surface cleaning device |
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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: 20121128 Termination date: 20130414 |