CN205197366U - Test tube cleaning device - Google Patents
Test tube cleaning device Download PDFInfo
- Publication number
- CN205197366U CN205197366U CN201520865043.6U CN201520865043U CN205197366U CN 205197366 U CN205197366 U CN 205197366U CN 201520865043 U CN201520865043 U CN 201520865043U CN 205197366 U CN205197366 U CN 205197366U
- Authority
- CN
- China
- Prior art keywords
- brush
- test tube
- tube
- handle
- test
- 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 belongs to the technical field of chemistry class teaching aid technique and specifically relates to a test tube cleaning device, including fixed bolster, test -tube brush, test tube clamp, the fixed bolster comprises apron, handle, branch, and apron center department is equipped with 1 through -hole, and apron one side is equipped with the handle, and apron plane symmetry down is equipped with 2 spinal branch poles, and the branch lower extreme is equipped with the shaft hole, the test tube clamp by the clamping piece, press from both sides the axle, draw lid, compression spring to constitute, the clamping piece rear end is equipped with and presss from both sides the axle, presss from both sides axle head portion and connects soon to be fixed with and draws the lid, presss from both sides the axle and passes the shaft hole on the branch, clamping piece and the branch epaxial cover of clamp within a definite time has compression spring, the test -tube brush comprises handle, miniature pump, brush tube, brush head, mesh brush cover, and brush tube passes the through -hole on the apron. The utility model has the advantages of reasonable design, can select the mesh brush cover of corresponding length brush hair to rinse according to the pipe diameter of test tube, but the marginal not water's edge rinse and prevent that liquid from splashing, the operation is safe convenient, greatly reduced test tube washing's the work degree of difficulty.
Description
Technical field
The utility model relates to chemistry class apparatus technical field, especially a kind of New test tube cleaning device.
Background technology
In the laboratory of middle school chemistry teaching, often need to use the test tube of different size to carry out chemical experiment, after chemical experiment terminates, usually student is needed to use the test-tube brush of different size to carry out the cleaning of test tube, these test-tube brushes are generally brush holder support, bristle, brush holder composition, structure is simple, test tube cleaning is wasted time and energy, and the reagent that chemical experiment uses much has corrosivity, during cleaning, liquid splashes and can cause certain injury to the skin of student on hand, considerably increases the difficulty of student's test tube cleaning.
Utility model content
The purpose of this utility model provides a kind of New test tube cleaning device to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of New test tube cleaning device, comprise fixed support, test-tube brush, test tube clamp, described fixed support is made up of cover plate, handle, pole, cover plate central place is provided with 1 through hole, cover plate side is provided with handle, be arranged with 2 poles below cover plate, pole lower end is provided with axis hole; Described test tube clamp is made up of intermediate plate, folder axle, La Gai, Compress Spring, and intermediate plate rear end is provided with folder axle, and folder shaft end spins to be fixed with and draws lid, and folder axle is through the axis hole on pole, and on the folder axle between intermediate plate and pole, cover has Compress Spring; Described test-tube brush is made up of handle, micro pump, brush pipe, brush, mesh brush cover, and brush pipe is through the through hole on cover plate.Test tube clamp can well clamp test tube, and when portable handle carries out test tube cleaning, cover plate can splash on hand by barrier liquid, safe and convenient to use.
The handle inner of described test-tube brush is provided with battery case, handle front end spins and is fixed with micro pump, be provided with switch on the upside of handle, be electrically connected between micro pump, battery case, switch three, micro pump upper end is provided with water inlet pipe, micro pump lower end spins and is fixed with brush pipe, brush pipe lower end is provided with brush, and brush internal cavities communicates with the tube chamber of brush pipe, brush is evenly distributed with multiple hole for water spraying, brush overcoat has mesh brush cover, and mesh brush puts and is provided with bristle.The ejection of water suction brush Guan Zaicong brush can be carried out test tube cleaning by micro pump, frequently add water when need not clean test tube, cleaning is time saving and energy saving, and can according to the different tube diameters of test tube, the mesh brush cover of corresponding length bristle can be put outside brush, simple to operation.
The beneficial effect that the utility model has is: the utility model reasonable in design, according to the caliber of test tube, the mesh brush cover of corresponding length bristle can be selected to clean, can clean and prevent liquid splash in marginal not waterside, easy-to-operate, greatly reduces the work difficulty of test tube cleaning.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is support bracket fastened structural representation described in the utility model.
Accompanying drawing 3 is the structural representation of test-tube brush described in the utility model.
Accompanying drawing 4 is the structural representation of test tube clamp described in the utility model.
Detailed description of the invention
Be described below below in conjunction with accompanying drawing 1 ~ accompanying drawing 4 pairs of the utility model.
As shown in Figure 1 to 4, the utility model comprises fixed support 1, test-tube brush 2, test tube clamp 3, described fixed support 1 is made up of cover plate 11, handle 12, pole 13, cover plate 11 center is provided with 1 through hole 14, cover plate 11 side is provided with handle 12, cover plate 11 is arranged with 2 poles 13 below, and pole 13 lower end is provided with axis hole 15; Described test tube clamp 3 by intermediate plate 31, folder axle 32, draw lid 33, Compress Spring 34 forms, intermediate plate 31 rear end is provided with folder axle 32, folder axle 32 end spins to be fixed with and draws lid 33, and folder axle 32, through the axis hole 15 on pole 13, the folder axle 32 between intermediate plate 31 and pole 13 overlaps and has Compress Spring 34; Described test-tube brush 2 is overlapped 28 formed by handle 21, micro pump 24, brush pipe 26, brush 27, mesh brush, and brush pipe 26 is through the through hole 14 on cover plate 11.Test tube clamp 3 can well clamp test tube, and when portable handle 12 carries out test tube cleaning, cover plate 11 can splash on hand by barrier liquid, safe and convenient to use.
Handle 21 inside of described test-tube brush 2 is provided with battery case 22, handle 21 front end spins and is fixed with micro pump 24, switch 23 is provided with on the upside of handle 21, be electrically connected between micro pump 24, battery case 22, switch 23 three, micro pump 24 upper end is provided with water inlet pipe 25, micro pump 24 lower end spins and is fixed with brush pipe 26, brush pipe 26 lower end is provided with brush 27, brush 27 internal cavities communicates with the tube chamber of brush pipe 26, brush 27 is evenly distributed with multiple hole for water spraying, brush 27 overcoat has mesh brush to overlap 28, and mesh brush cover 28 is provided with bristle 29.Water suction brush pipe 26 can be carried out test tube cleaning from brush 27 ejection by micro pump 24 again, frequently add water when need not clean test tube, cleaning is time saving and energy saving, and can according to the different tube diameters of test tube, the mesh brush cover 28 of bristles of different lengths 29 can be put outside brush 27, simple to operation.
During use, according to the test tube caliber of cleaning, the mesh brush of corresponding length bristle 29 cover 28 is selected to be enclosed within brush 27, pull lid 33 that test tube clamp 3 is clamped test tube, mention handle 12 on the other hand, another holds handle 21, opens switch 23 and carries out water filling, and by up and down for handle 21, drive bristle 29 to clean test tube.
Claims (2)
1. a New test tube cleaning device, comprise fixed support, test-tube brush, test tube clamp, it is characterized in that: described fixed support is made up of cover plate, handle, pole, cover plate central place is provided with 1 through hole, cover plate side is provided with handle, be arranged with 2 poles below cover plate, pole lower end is provided with axis hole; Described test tube clamp is made up of intermediate plate, folder axle, La Gai, Compress Spring, and intermediate plate rear end is provided with folder axle, and folder shaft end spins to be fixed with and draws lid, and folder axle is through the axis hole on pole, and on the folder axle between intermediate plate and pole, cover has Compress Spring; Described test-tube brush is made up of handle, micro pump, brush pipe, brush, mesh brush cover, and brush pipe is through the through hole on cover plate.
2. a kind of New test tube cleaning device according to claim 1, it is characterized in that: the handle inner of described test-tube brush is provided with battery case, handle front end spins and is fixed with micro pump, switch is provided with on the upside of handle, be electrically connected between micro pump, battery case, switch three, micro pump upper end is provided with water inlet pipe, micro pump lower end spins and is fixed with brush pipe, brush pipe lower end is provided with brush, brush internal cavities communicates with the tube chamber of brush pipe, brush is evenly distributed with multiple hole for water spraying, brush overcoat has mesh brush cover, and mesh brush puts and is provided with bristle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865043.6U CN205197366U (en) | 2015-11-02 | 2015-11-02 | Test tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865043.6U CN205197366U (en) | 2015-11-02 | 2015-11-02 | Test tube cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197366U true CN205197366U (en) | 2016-05-04 |
Family
ID=55835121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865043.6U Expired - Fee Related CN205197366U (en) | 2015-11-02 | 2015-11-02 | Test tube cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205197366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040687A (en) * | 2016-07-14 | 2016-10-26 | 安徽天地高纯溶剂有限公司 | High-purity solvent bottle cleaning system |
| CN106180098A (en) * | 2016-07-14 | 2016-12-07 | 安徽天地高纯溶剂有限公司 | A kind of high-purity solvent bottle cleans device |
| CN108816991A (en) * | 2018-09-05 | 2018-11-16 | 焦梦垚 | A kind of Physical Experiment cleaning device |
-
2015
- 2015-11-02 CN CN201520865043.6U patent/CN205197366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040687A (en) * | 2016-07-14 | 2016-10-26 | 安徽天地高纯溶剂有限公司 | High-purity solvent bottle cleaning system |
| CN106180098A (en) * | 2016-07-14 | 2016-12-07 | 安徽天地高纯溶剂有限公司 | A kind of high-purity solvent bottle cleans device |
| CN108816991A (en) * | 2018-09-05 | 2018-11-16 | 焦梦垚 | A kind of Physical Experiment cleaning device |
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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: 20160504 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |