CN202555316U - Test tube rack for conveniently placing test tube brush and glass rod - Google Patents
Test tube rack for conveniently placing test tube brush and glass rod Download PDFInfo
- Publication number
- CN202555316U CN202555316U CN2012202496559U CN201220249655U CN202555316U CN 202555316 U CN202555316 U CN 202555316U CN 2012202496559 U CN2012202496559 U CN 2012202496559U CN 201220249655 U CN201220249655 U CN 201220249655U CN 202555316 U CN202555316 U CN 202555316U
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube
- test
- tube brush
- glass 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
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a test tube rack for conveniently placing a test tube brush and a glass rod. The test tube rack comprises a base, a vertical bracket, a transverse bracket, a test tube brush cylinder and a glass rod cylinder, and is characterized in that a plurality of test tube holes are uniformly formed in the transverse bracket; the base, the vertical bracket and the transverse bracket are fixedly connected in sequence; a plurality of grooves are correspondingly formed under the test tube holes; the test tube brush cylinder and the glass rod cylinder are vertically and fixedly arranged on the transverse bracket; a plurality of air vents are formed in the test tube brush cylinder; the internal diameter of the test tube brush cylinder is 16 to 20mm, and a gap is reserved between the bottom of the test tube brush cylinder and the base; a plurality of air vents are formed in the glass rod cylinder; the internal diameter of the glass rod cylinder is 7.5 to 10mm, and a gap is reserved between the bottom of the glass rod cylinder and the base; by the air vents reserved in the glass rod cylinder and the gap reserved between the bottom of the glass rod cylinder and the base, the glass rod can be conveniently dried; and by the air vents reserved in the test tube brush cylinder and the gap reserved between the test tube brush cylinder and the base, the test tube brush can be conveniently dried.
Description
Technical field
The utility model relates to a kind of chemical experiment apparatus, is specifically related to a kind of convenient rack for test tube of placing test-tube brush and glass bar.
Background technology
In chemical experiment, often use test-tube brush, glass bar, rack for test tube, and the apparatus that test-tube brush, glass bar do not store specially; Just arbitrarily be placed on experiment portable box or the rack for test tube; Contaminated easily, if test-tube brush and glass bar are inserted on the rack for test tube, because general rack for test tube is to store test tube specially rather than be used to store test-tube brush and glass bar; The defective of design makes test-tube brush, glass bar drop out from rack for test tube easily; Thereby make the test-tube brush or the rod that breaks glass dirty, the carrying out of influence experiment, even lead to a disaster easily.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, and a kind of convenient rack for test tube of placing test-tube brush and glass bar is provided.
The utility model is realized through following technological means: a kind of convenient rack for test tube of placing test-tube brush and glass bar; Comprise base, perpendicular support, transverse bracket, test tube brush pot, glass bar tube; It is characterized in that: several test tube holes are set on said transverse bracket equably; Base, perpendicular support, transverse bracket are fixedly connected sequentially, and correspondence is provided with several grooves under the test tube hole, and test tube brush pot and glass bar tube all vertically are fixedly installed on the transverse bracket.
On said test tube brush pot, be provided with several air-vents.
The internal diameter of said test tube brush pot between 16 ~ 20mm, and its bottom and base between leave the slit.
On said glass bar tube, be provided with several air-vents.
The internal diameter of said glass bar tube between 7.5 ~ 10mm, and its bottom and base between leave the slit.
The air-vent that leaves on the glass bar tube with and bottom and base between the slit of being stayed make things convenient for the drying of glass bar.
The air-vent that leaves on the test tube brush pot with and bottom and base between the slit of being stayed make things convenient for the drying of test-tube brush.
Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make the concrete conversion of a lot of forms, these all belong within the protection domain of the utility model.
Description of drawings
Accompanying drawing is the structural representation of the utility model
Among the figure: the 1-base, 2-test tube control water column, 3-erects support, 4-transverse bracket, 5-test tube brush pot, 6-test tube hole, 7-glass bar tube, 8-groove.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is done further to describe in detail:
Shown in figure; A kind of convenient rack for test tube of placing test-tube brush and glass bar; Comprise base 1, perpendicular support 3, transverse bracket 4, test tube brush pot 5, glass bar tube 7, it is characterized in that: several test tube holes 6 are set on said transverse bracket 4 equably, and base 1, perpendicular support 3, transverse bracket 4 are fixedly connected sequentially; Correspondence is provided with several grooves 8 under test tube hole 6, and test tube brush pot 5 and glass bar tube 7 all vertically are fixedly installed on the transverse bracket 4.
On said test tube brush pot 5, be provided with several air-vents.
The internal diameter of said test tube brush pot 5 between 16 ~ 20mm, and its bottom and base 1 between leave the slit.
On said glass bar tube 7, be provided with several air-vents.
The internal diameter of said glass bar tube 7 between 7.5 ~ 10mm, and its bottom and base 1 between leave the slit.
Claims (5)
1. one kind makes things convenient for the rack for test tube of placing test-tube brush and glass bar; Comprise base (1), perpendicular support (3), transverse bracket (4), test tube brush pot (5), glass bar tube (7); It is characterized in that: several test tube holes (6) are set on said transverse bracket (4) equably; Base (1), perpendicular support (3), transverse bracket (4) are fixedly connected sequentially; Correspondence is provided with several grooves (8) under test tube hole (6), and test tube brush pot (5) and glass bar tube (7) all vertically are fixedly installed on the transverse bracket (4).
2. the convenient rack for test tube of placing test-tube brush and glass bar according to claim 1 is characterized in that: on said test tube brush pot (5), be provided with several air-vents.
3. the convenient rack for test tube of placing test-tube brush and glass bar according to claim 1 is characterized in that: the internal diameter of said test tube brush pot (5) and leaves the slit bottom it and between the base (1) between 16 ~ 20mm.
4. the convenient rack for test tube of placing test-tube brush and glass bar according to claim 1 is characterized in that: on said glass bar tube (7), be provided with several air-vents.
5. the convenient rack for test tube of placing test-tube brush and glass bar according to claim 1 is characterized in that: the internal diameter of said glass bar tube (7) and leaves the slit bottom it and between the base (1) between 7.5 ~ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202496559U CN202555316U (en) | 2012-05-30 | 2012-05-30 | Test tube rack for conveniently placing test tube brush and glass rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202496559U CN202555316U (en) | 2012-05-30 | 2012-05-30 | Test tube rack for conveniently placing test tube brush and glass rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555316U true CN202555316U (en) | 2012-11-28 |
Family
ID=47205022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202496559U Expired - Fee Related CN202555316U (en) | 2012-05-30 | 2012-05-30 | Test tube rack for conveniently placing test tube brush and glass rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732870A (en) * | 2017-01-24 | 2017-05-31 | 金圣凯 | A kind of rack for test tube |
-
2012
- 2012-05-30 CN CN2012202496559U patent/CN202555316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732870A (en) * | 2017-01-24 | 2017-05-31 | 金圣凯 | A kind of rack for test tube |
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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: 20130530 |