CN206507537U - A kind of test tube brush - Google Patents
A kind of test tube brush Download PDFInfo
- Publication number
- CN206507537U CN206507537U CN201720205486.1U CN201720205486U CN206507537U CN 206507537 U CN206507537 U CN 206507537U CN 201720205486 U CN201720205486 U CN 201720205486U CN 206507537 U CN206507537 U CN 206507537U
- Authority
- CN
- China
- Prior art keywords
- scraper component
- test tube
- scraper
- seamed edge
- brush holder
- 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 discloses a kind of test tube brush, including brush holder, it is characterised in that：Scraper component is provided with the brush holder, the scraper component includes the first scraper component, second scraper component and the 3rd scraper component, installation track of first scraper component on brush holder is clock wise spirals structure, installation track of second scraper component on brush holder is counter-clockwise helical structure, the end of the handle is provided with the 3rd scraper component, first scraper component and the second scraper component can remove the solid particle for being attached to inboard wall of test tube, clearance rate improves 15%, the solid sediment that 3rd scraper component can will be attached to test tube bottom is removed, without removing dead angle.
Description
Technical field
The utility model is related to a kind of test tube brush, relates in particular to a kind of test tube brush, belongs to technical field of experiment equipment.
Background technology
In experimentation, the use of test tube is essential, and in order to which experiment next time can be carried out conveniently, experiment terminates
When we need to clean the liquid or sediment that remain on its inwall.The test tube brush generally used at present is by brush holder
With brush composition, brush is made up of bristle, the material of bristle it is conventional have bristles, nylon yarn, steel wire, copper wire, abrasive filaments etc., lead to
Cross and rotate the cleaning that brush holder carries out inboard wall of test tube.Under normal circumstances, the liquid remained on inboard wall of test tube can be removed dry by bristle
Only, some solid particles but on inboard wall of test tube can be also remained, the test tube brush that tradition is used is difficult to be removed, and can thus be made
The attachment of solid particle on into inboard wall of test tube, the progress of influence experiment next time, meanwhile, the bottom of test tube is arcuate structure, tradition
The test tube brush used is difficult by the solid sediment removing of test tube bottom.
Utility model content
The technical problems to be solved in the utility model is that deficiency is there is provided a kind of test tube brush for more than, and the test tube brush can be clear
Except the solid particle for being attached to inboard wall of test tube, elimination efficiency is high, no removing dead angle.
To solve above technical problem, the utility model uses following technical scheme：A kind of test tube brush, including brush holder, its
It is characterised by：Scraper component is provided with the brush holder；
The scraper component includes the first scraper component, the second scraper component and the 3rd scraper component；
Installation track of first scraper component on brush holder is clock wise spirals structure；
Installation track of second scraper component on brush holder is counter-clockwise helical structure；
The end of the handle is provided with the 3rd scraper component.
A kind of scheme of optimization, first scraper component includes the first connection handle；
One end of first connection handle is fixedly connected with brush holder；
The other end of first connection handle is hinged with fan shaped scraper；
The fan shaped scraper is by the first seamed edge, the second seamed edge and Rhizoma Sparganii skirt into fan-shaped plan；
3rd seamed edge is arcuate structure.
Further, second scraper component includes the second connection handle；
One end of second connection handle is fixedly connected with handle；
The other end of second connection handle is fixedly connected with tooth form scraper plate；
The tooth form scraper plate surrounds fan-shaped plan by the 4th seamed edge, the 5th seamed edge and the 6th seamed edge；
6th seamed edge is arcuate structure.
Further, the angle being provided with the 6th seamed edge between several teeth, two neighboring teeth is 32 °~
53°。
Further, the 3rd scraper component is hemisphere structure；
Some projections are provided with the outer surface of spheroid of 3rd scraper component.
The utility model is used after above technical scheme, compared with prior art, with advantages below：First scraper component
The solid particle for being attached to inboard wall of test tube can be removed with the second scraper component, clearance rate improves 15%；3rd scraper component can will be attached
The solid sediment removing in test tube bottom, no removing dead angle.
The utility model is described in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of biologic test test tube brush in the utility model embodiment；
Accompanying drawing 2 is the structural representation of the first scraper component and the second scraper component on brush holder in the utility model embodiment
Figure；
Accompanying drawing 3 is the structural representation of the first scraper component in the utility model embodiment；
Accompanying drawing 4 is the structural representation of the second scraper component in the utility model embodiment；
Accompanying drawing 5 is the structural representation of the 3rd scraper component in the utility model embodiment；
In figure,
1- brush holders, the scraper components of 2- first, the connection handles of 21- first, 22- fan shaped scrapers, the seamed edges of 221- first, 222- second
Seamed edge, the seamed edges of 223- the 3rd, the scraper components of 3- second, the connection handles of 31- second, 32- tooth form scraper plates, the seamed edges of 321- the 4th, 322-
5th seamed edge, the seamed edges of 323- the 6th, the scraper components of 4- the 3rd, 41- is raised.
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now control is illustrated
Embodiment of the present utility model.
Embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of test tube brush, including brush holder 1 are provided with brush holder 1 and scraped
Except component, scraper component includes the first scraper component 2, the second scraper component 3 and the 3rd scraper component 4, and the first scraper component 2 exists
Installation track on brush holder 1 is clock wise spirals structure, and installation track of second scraper component 3 on brush holder 1 is spiral shell counterclockwise
Structure is revolved, the end of handle 1 is provided with the 3rd scraper component 4.
First scraper component 2 includes the first connection handle 21, and one end of the first connection handle 21 is fixedly connected with brush holder 1, and first
The other end of connection handle 21 is hinged with fan shaped scraper 22, and fan shaped scraper 22 is by the first seamed edge 221, the second seamed edge 222 and Rhizoma Sparganii
Side 223 surrounds fan-shaped plan, and the 3rd seamed edge 223 is arcuate structure.
Second scraper component 3 includes the second connection handle 31, and one end of the second connection handle 31 is fixedly connected with handle 1, and second
The other end of connection handle 31 is fixedly connected with tooth form scraper plate 32, and tooth form scraper plate 32 is by the 4th seamed edge 321, the 5th seamed edge 322 and
Six seamed edges 323 surround fan-shaped plan, and the 6th seamed edge 323 is to be provided with several teeth, phase on arcuate structure, the 6th seamed edge 323
Angle between adjacent two teeth is 32 °~53 °.
3rd scraper component 4 is to be provided with some projections on hemisphere structure, the outer surface of spheroid of the 4th scraper component 4
41, the setting of projection 41 increases the contact area with test tube bottom, eliminates removing dead angle.
When using：Rotary handle 1, first scraper component 2 of the handle 1 with traverse helical structure and the second scraper component 3 enter
The solid particle that row rotation, the first scraper component 2 and the mutual cooperation of the second scraper component 3 will be attached on the inside of test tube wall is removed dry
Only；It is arranged on 1 bottom of handle, 4 pairs of solid particles for being attached to test tube wall bottom of the 3rd scraper component simultaneously to be purged, sets
Projection 41 on the outer wall of the 3rd scraper component 4 increases the contact area with test tube bottom so that cleaning is more thorough, it is to avoid
Cleaning dead angle, by contrast clearance rate can improve 15%.
Above-mentioned embodiment is exemplary, is in order that those skilled in the art can be better understood from this
Utility model content, should not be understood as the limitation to the utility model protection domain, as long as according to the utility model technology
Scheme improvements introduced, each falls within protection domain of the present utility model.
Claims (5)
1. a kind of test tube brush, including brush holder（1）, it is characterised in that：The brush holder（1）On be provided with scraper component；
The scraper component includes the first scraper component（2）, the second scraper component（3）With the 3rd scraper component（4）；
First scraper component（2）In brush holder（1）On installation track be clock wise spirals structure；
Second scraper component（3）In brush holder（1）On installation track be counter-clockwise helical structure；
The brush holder（1）End be provided with the 3rd scraper component（4）.
2. a kind of test tube brush as claimed in claim 1, it is characterised in that：First scraper component（2）Including the first connection
Handle（21）；
First connection handle（21）One end and brush holder（1）It is fixedly connected；
First connection handle（21）The other end be hinged with fan shaped scraper（22）；
The fan shaped scraper（22）By the first seamed edge（221）, the second seamed edge（222）With the 3rd seamed edge（223）Surround fan-shaped plan；
3rd seamed edge（223）For arcuate structure.
3. a kind of test tube brush as claimed in claim 1, it is characterised in that：Second scraper component（3）Including the second connection
Handle（31）；
Second connection handle（31）One end and handle（1）It is fixedly connected；
Second connection handle（31）The other end be fixedly connected with tooth form scraper plate（32）；
The tooth form scraper plate（32）By the 4th seamed edge（321）, the 5th seamed edge（321）With the 6th seamed edge（323）Surround fan-shaped plan；
6th seamed edge（323）For arcuate structure.
4. a kind of test tube brush as claimed in claim 3, it is characterised in that：6th seamed edge（323）On be provided with several
Angle between teeth, two neighboring teeth is 32 °~53 °.
5. a kind of test tube brush as claimed in claim 1, it is characterised in that：3rd scraper component（4）For hemisphere structure；
3rd scraper component（4）Outer surface of spheroid on be provided with some projections（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205486.1U CN206507537U (en) | 2017-03-05 | 2017-03-05 | A kind of test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205486.1U CN206507537U (en) | 2017-03-05 | 2017-03-05 | A kind of test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206507537U true CN206507537U (en) | 2017-09-22 |
Family
ID=59868142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205486.1U Expired - Fee Related CN206507537U (en) | 2017-03-05 | 2017-03-05 | A kind of test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206507537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-03-05 CN CN201720205486.1U patent/CN206507537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |