CN201948262U - Test tube brush - Google Patents
Test tube brush Download PDFInfo
- Publication number
- CN201948262U CN201948262U CN2011200985058U CN201120098505U CN201948262U CN 201948262 U CN201948262 U CN 201948262U CN 2011200985058 U CN2011200985058 U CN 2011200985058U CN 201120098505 U CN201120098505 U CN 201120098505U CN 201948262 U CN201948262 U CN 201948262U
- Authority
- CN
- China
- Prior art keywords
- brush
- test tube
- brush holder
- diameter
- brush rod
- 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
Links
Images
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a test tube brush and relates to a tool for cleaning a chemistry laboratory. The test tube brush consists of a brush handle (1), a brush rod (2) with elasticity and bristle (3). The bristle (3) is attached on the brush rod (2). The brush handle (1) is connected with the brush rod (2). The brush rod (2) is of a spiral shape. When the brush rod (2) is axially extruded, the diameter of the brush rod (2) is increased, so that a large-diameter test tube can be cleaned. When the brush rod (2) is axially stretched, the diameter of the brush rod (2) is decreased, so that a small-diameter test tube can be cleaned.
Description
Technical field
The utility model relates to a kind of chemistry laboratory implement, is specifically related to a kind of brush that cleans usefulness.
Background technology
The test-tube brush of using in chemical laboratory is at present formed by the metal system of twisting, and bristle lengths is corresponding substantially with the degree bore, but when cleaning the bigger test tube of internal diameter, bristle lengths causes cleaning performance to reduce greatly inadequately.
The utility model content
The purpose of this utility model is at existing not enough, and a test-tube brush that can clean the different-diameter test tube is provided.
The purpose of this utility model realizes by following technological means: be made up of brush holder, rubber-like brush holder support and bristle, bristle is attached on the brush holder support, and brush holder connects an end of brush holder support, and brush holder support bends to spirality.
Compared with prior art the utlity model has following tangible advantage: the brush holder of this test-tube brush has elasticity and bends to helical form, diameter becomes big during axial compression, can clean larger-diameter test tube, diameter diminishes during axial tension, can clean the test tube than minor diameter.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1-brush holder, 2-brush holder support, 3-bristle.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Test-tube brush as shown in Figure 1 is made up of brush holder 1, rubber-like brush holder support 2 and bristle 3, and bristle 3 is attached on the brush holder support 2, and brush holder 1 connects an end of brush holder support 2, and brush holder support 2 bends to spirality.
In a word, the utility model provides a kind of test-tube brush that can clean the different-diameter test tube.The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. a test-tube brush is made up of brush holder (1), rubber-like brush holder support (2) and bristle (3), and bristle (3) is attached on the brush holder support (2), and brush holder (1) connects an end of brush holder support (2), it is characterized in that: brush holder support (2) is spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200985058U CN201948262U (en) | 2011-03-25 | 2011-03-25 | Test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200985058U CN201948262U (en) | 2011-03-25 | 2011-03-25 | Test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201948262U true CN201948262U (en) | 2011-08-31 |
Family
ID=44492394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200985058U Expired - Fee Related CN201948262U (en) | 2011-03-25 | 2011-03-25 | Test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201948262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510182A (en) * | 2016-12-13 | 2017-03-22 | 深圳市奥雷毛刷科技有限公司 | Novel water-absorbing water bag cleaning hairbrush and manufacturing method thereof |
| CN107051988A (en) * | 2017-05-09 | 2017-08-18 | 成都市容德建筑劳务有限公司 | Inside pipe wall cleaning device for building |
| CN108202061A (en) * | 2018-02-05 | 2018-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | A kind of double-spiral structure test tube vortex mixer |
-
2011
- 2011-03-25 CN CN2011200985058U patent/CN201948262U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510182A (en) * | 2016-12-13 | 2017-03-22 | 深圳市奥雷毛刷科技有限公司 | Novel water-absorbing water bag cleaning hairbrush and manufacturing method thereof |
| CN106510182B (en) * | 2016-12-13 | 2019-02-12 | 深圳市奥雷毛刷科技有限公司 | A kind of novel absorbent bag Clean Brush for cleaning and preparation method thereof |
| CN107051988A (en) * | 2017-05-09 | 2017-08-18 | 成都市容德建筑劳务有限公司 | Inside pipe wall cleaning device for building |
| CN108202061A (en) * | 2018-02-05 | 2018-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | A kind of double-spiral structure test tube vortex mixer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203842901U (en) | Cleaning device of chemical experiment beaker | |
| CN201948262U (en) | Test tube brush | |
| CN203195647U (en) | Convenient cup cleaner | |
| CN202603980U (en) | Test tube brush for chemical tests | |
| CN204232508U (en) | A kind of flask brush | |
| CN201492397U (en) | Brush | |
| CN202999772U (en) | Cleaning brush | |
| CN205682757U (en) | Hand-hold washer structure | |
| CN202552698U (en) | Test tube brush | |
| CN105852397A (en) | Handheld washing mechanism | |
| CN203196960U (en) | Pipe brush | |
| CN202506643U (en) | Manual cleaning tool for heavy oil viscometer | |
| CN202504548U (en) | Test-tube brush applied to multiple test tubes in chemical laboratory | |
| CN204353157U (en) | Chemical test test-tube brush | |
| CN204207277U (en) | For the brush that becomes mildewed of clean inner tank of washing machine | |
| CN204232519U (en) | A kind of test-tube brush | |
| CN204486408U (en) | Sampling bottle brush | |
| CN204353159U (en) | The medical test tubes brush of easy cleaning | |
| CN104941967A (en) | Pipeline inner washing device | |
| CN104337219A (en) | Reagent bottle brush | |
| CN202874292U (en) | Scissor type conical flask brush | |
| CN202591179U (en) | Oil pipe cleaning tool | |
| CN202624171U (en) | Water passing brush | |
| CN204041183U (en) | Be convenient to the noise eliminator of motorcycle cleaned | |
| CN213537392U (en) | Sewage treatment ozone reactor with filtration |
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: 20110831 Termination date: 20120325 |