CN204232519U - A kind of test-tube brush - Google Patents
A kind of test-tube brush Download PDFInfo
- Publication number
- CN204232519U CN204232519U CN201420674927.9U CN201420674927U CN204232519U CN 204232519 U CN204232519 U CN 204232519U CN 201420674927 U CN201420674927 U CN 201420674927U CN 204232519 U CN204232519 U CN 204232519U
- Authority
- CN
- China
- Prior art keywords
- brush
- holder support
- test
- brush holder
- screw 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
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of test-tube brush, comprise bristle and brush holder support, brush holder support one end is connected with bristle by spring, and the other end is connected with nut by screw rod; Screw rod is positioned at brush holder support inside.The purpose of this utility model in order to provide a kind of have can regulate brush length, this brush by leaving spring on brush holder support, can regulate the length of brush, can also carry out turnings use, thus reach the object of conveniently scrubbing according to various articles for use when scrubbing.
Description
Technical field
The utility model relates to a kind of test-tube brush, belongs to laboratory equipment technical field.
Background technology
In laboratory, some glass equipment that we commonly use, as test tube, triangular flask, reagent bottle etc., need to scrub clean after a procedure, but the test tube brush used at present is generally made up of iron wire and the brush be wrapped in above iron wire, iron wire generally can be harder, or sometimes by the restriction of length, soft not when clean container, cause some internal tanks to reach and clean thoroughly.Because the design of existing test-tube brush is unreasonable, now improve for the deficiency of traditional test-tube brush.
Utility model content
The utility model provides a kind of test-tube brush, not only can regulate according to the length of test tube, spring can also be utilized to turn, solve the problem that in prior art, test-tube brush can not regulate length, can not turn.
In order to solve the problem, the technical solution of the utility model is as follows: a kind of test-tube brush, comprises bristle 1 and brush holder support 2, and brush holder support 2 one end is connected with bristle 1 by spring 3, and the other end is connected with nut 5 by screw rod 4; It is inner that screw rod 4 is positioned at brush holder support 2.
Above-mentioned brush holder support 2 is connected with screw rod 4 by screw thread.
The diameter of above-mentioned bristle 1 is 10-32mm.
The purpose of this utility model is to provide a kind of test-tube brush that can regulate length, and this test-tube brush by leaving spring on brush holder support, can regulate the length of brush, can also carry out turnings use according to various articles for use when scrubbing, thus reaches and scrub object easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
(1. bristle, 2. brush holder support, 3. spring, 4. screw rod, 5, nut).
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of test-tube brush, comprises bristle 1 and brush holder support 2, and brush holder support 2 one end is connected with bristle 1 by spring 3, and the other end is connected with nut 5 by screw rod 4; It is inner that screw rod 4 is positioned at brush holder support 2.Above-mentioned brush holder support 2 is connected with screw rod 4 by screw thread.Described in the present embodiment, the diameter of bristle 1 is 15mm.
The utility model in use, user holds brush holder support 2, corresponding adjustment is done according to the length of scouring pad, if bristle 1 is not enough to the bottom cleaning to scouring pad, user just can regulating nut 5, and screw rod 4 will be screwed out, and stretches out brush holder support 2 to increase the length of whole test-tube brush, like this with regard to determining the position of brush 1, carrying out flexural spring 3 according to the internal structure of brushing article and carrying out scrubbing.
The utility model, for shortcomings and deficiencies of the prior art, provides a kind of test tube brush of safe and effective, Rapid Cleaning, can reach the object of cleaning, can regulate length again.
Claims (3)
1. a test-tube brush, comprise bristle (1) and brush holder support (2), it is characterized in that, brush holder support (2) one end is connected with bristle (1) by spring (3), and the other end is connected with nut (5) by screw rod (4); It is inner that screw rod (4) is positioned at brush holder support (2).
2. test-tube brush according to claim 1, is characterized in that, described brush holder support (2) is connected with screw rod (4) by screw thread.
3. test-tube brush according to claim 1, is characterized in that, the diameter of described bristle (1) is 10-32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674927.9U CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674927.9U CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232519U true CN204232519U (en) | 2015-04-01 |
Family
ID=52762091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674927.9U Expired - Fee Related CN204232519U (en) | 2014-11-12 | 2014-11-12 | A kind of test-tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831966A (en) * | 2016-06-18 | 2016-08-10 | 安徽科技学院 | Telescopic cartoon sucker brush |
-
2014
- 2014-11-12 CN CN201420674927.9U patent/CN204232519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831966A (en) * | 2016-06-18 | 2016-08-10 | 安徽科技学院 | Telescopic cartoon sucker brush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204232519U (en) | A kind of test-tube brush | |
| CN202959313U (en) | Round container brush | |
| CN105193364A (en) | Manually-rotated cup brush | |
| CN203252152U (en) | Novel cleaning brush | |
| CN203044450U (en) | Novel conical bottle brush | |
| CN106263480A (en) | A kind of rapid cleaning hairbrush | |
| CN204764041U (en) | Integral type feeding bottle nipple brush | |
| CN203789404U (en) | Multi-angle pressing-type rotary test-tube brush | |
| CN204600402U (en) | A kind of steel wire cleaning ball fixture | |
| CN203016171U (en) | Household cleaning brush | |
| CN204580288U (en) | Spirality bottle cap brush | |
| CN202874292U (en) | Scissor type conical flask brush | |
| CN204580293U (en) | A kind of novel multiplex vessel brush | |
| CN202396792U (en) | Convenient toothbrush | |
| CN203986670U (en) | A kind of taper test-tube brush | |
| CN204380708U (en) | A kind of piston measures dropper | |
| CN202807273U (en) | Double-opening shampoo bottle | |
| CN202636023U (en) | Telescopic bottle brush | |
| CN202552698U (en) | Test tube brush | |
| CN201854863U (en) | Brush capable of being added with abstergent | |
| CN201578189U (en) | Mop rod | |
| CN201847650U (en) | Bottle brusher | |
| CN202504547U (en) | Conical bottle brush | |
| CN206499403U (en) | A kind of easy cleaning split tooth glass | |
| CN204032649U (en) | Multifunctional test-tube brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |