CN2912786Y - Separate sealed test tube - Google Patents
Separate sealed test tube Download PDFInfo
- Publication number
- CN2912786Y CN2912786Y CN 200520135525 CN200520135525U CN2912786Y CN 2912786 Y CN2912786 Y CN 2912786Y CN 200520135525 CN200520135525 CN 200520135525 CN 200520135525 U CN200520135525 U CN 200520135525U CN 2912786 Y CN2912786 Y CN 2912786Y
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- CN
- China
- Prior art keywords
- test tube
- sealing
- septa
- flake
- utility
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a one-off separated and enclosed test tube, which comprises a test tube and a test tube cover, characterized in that: a septa flake is arranged in the middle of the test tube to separate the test tube into different space for holding different solvents in order to experimentize rapidly and accurately. When in use, a sample or water is added into the test tube and the septa flake is extruded to make the septa flake anamorphic and then the solvents in different space can mix together and produce reaction. Detection can be very conveniently carried out in the classroom at the production field or random commodity inspection field and the quite safe chemical discoloration reaction can even be carried out at the home of students to observe the testing phenomena so as to achieve dosage standardization and process sequencing. The utility model has a very broad application prospect in the learning of chemistry class for the middle school students or in the field of commodity rapid qualitative inspection.
Description
Technical field
The utility model relates to a kind of separation sealing test tube, belongs to chemical experiment equipment technical field.
Background technology
The traditional experiment test tube is single structure, from suitable for reading reagent is added one by one, observe the chemical reaction phenomenon, at first need to finish weighing, the preparation of sample or reagent when experimentizing operation, process such as be metered into, when not possessing perfect experiment condition and equipment, often can't carry out, as present city general high school, basic not enough all students of its testing equipment operation that experimentizes, classroom and family's condition do not allow again, and the student is difficult to directly observe the chemical reaction phenomenon, and the middle school of remote districts does not then more possess experiment condition; In the existing for another example commodity inspection practice, although kit has been arranged, detect fast qualitative laboratory facilities such as test paper, the solution reaction that need carry out at the scene still is subjected to conditionality and can't finishes in a large number.
Summary of the invention
The utility model provides a kind of disposable separation sealing test tube, and sleeve structure is separated into different spaces with common test tube, and the reagent of difference splendid attire different cultivars and dosage is so that test quickly and accurately.
The technical solution of the utility model is achieved in that this separation sealing test tube, is made of outer test tube and test tube capping, it is characterized in that the outer spike thing that another sealing small test tube in vitro is set and the tube wall of small test tube can be pierced through.
Described separation sealing test tube, described spike thing is arranged at the bottom or the sidewall of outer test tube.
Described separation sealing test tube, being provided with on the outer test tube wall can be by the crimp corrugated ribbon.
Described separation sealing test tube, the blind rivet that test tube wall can be pulled open is arranged at the sealing small test tube that in vitro is provided with outward bottom.
Described separation sealing test tube, described sealing small test tube is provided with the blind rivet that stopper is drawn back beyond the Great Wall.
Described separation sealing test tube, outer test tube capping is provided with gas via-hole, and the piston blind rivet of sealing through hole in vitro is set.
Separation sealing test tube of the present utility model adopts sleeve structure, chemical reagent is sealed in respectively within the outer invisible spectro small test tube, the spike thing of extruding test tube reacts the reagent of encapsulation in the small test tube and the reagent mix of outer test tube during application, can be easily in the production scene or commodity sampling observation scene detect, relatively safer chemical stain, tests such as precipitation reaction even can in student family, carry out, the viewing test phenomenon, to reach the dosage standardization, process programming, application prospect is very wide in middle school student's chemistry class and commodity fast qualitative detection range.
Description of drawings
Fig. 1-Fig. 5 provides several embodiment structure cutaway views of separating the sealing test tube respectively
Among the figure: 1, capping 2, outer test tube 3, small test tube capping 4, small test tube 5, ripple 6, spike thing 7, blind rivet 8, piston blind rivet
The specific embodiment
The structure cutaway view and the course of work of sealing test tube to the disposable separation of Fig. 5 with Fig. 1 is example below, and embodiment of the present utility model is described successively:
Disposable separation sealing test tube among Fig. 1 is made up of with small test tube 4 suits outer test tube 2, but the ripple 5 of outer test tube setting crimp, the bottom is provided with spike thing 6, outer test tube Lower Half a kind of reagent of can packing in advance, the small test tube another kind of reagent of packing into, when testing, the ripple at extruding test tube middle part makes the spike thing pierce through small test tube, two kinds of anti-biochemical reactions of reagent mix.
Fig. 3 and Fig. 4 have showed elongation technology scheme of the present utility model, promptly the spike thing 6 described in Fig. 1 is expanded to blind rivet 7, blind rivet 7 fits together with small test tube 4, by outer test tube ripple blind rivet is pulled down when testing, and can reach the purpose that small test tube is pierced.Particularly small test tube is inverted among Fig. 4, and blind rivet can directly be extracted the capping of small test tube.
Fig. 5 has provided the utility model and has separated another all embodiment that seals test tube, when having gas to discharge in the experimentation, also but capping 1 place of outer test tube 2 is provided with through hole, seal by a piston blind rivet 8 before the test, can open through hole with piston blind rivet 8 is drop-down during on-test, discharge gas.
During practical application, can in advance reagent be installed in above-mentioned small test tube, from suitable for reading sample or water be added before directly pushing test tube or test, the extruding test tube gets final product.Separating the sealing test tube can be transparent polyethylene plastics or plastic cement manufacturing, disposable use, safe ready.
The utility model listed examples is intended to further illustrate the combination and the application mode of this separation sealing test tube, and scope of the present utility model is not constituted any restriction, by the utility model embodiment with via the described separation sealing test tube that all can obtain of the utility model claims.
Claims (6)
1, a kind of separation sealing test tube is made of outer test tube (2) and test tube capping (1), it is characterized in that the outer spike thing (6) that another sealing small test tube (4) in vitro is set and the tube wall of small test tube can be pierced through.
2, separation sealing test tube according to claim 1 is characterized in that described spike thing (6) is arranged at the bottom or the sidewall of outer test tube (2).
3, separation sealing test tube according to claim 1 and 2, it is characterized in that being provided with on the outer test tube wall can be by crimp corrugated ribbon (5).
4, separation sealing test tube according to claim 1 is characterized in that the blind rivet (7) that test tube wall can be pulled open is arranged at outer sealing small test tube (4) bottom that in vitro is provided with.
5, separation sealing test tube according to claim 1 is characterized in that being provided with on the described sealing lab scale pipe close (3) blind rivet (7) that stopper is drawn back.
6, separation sealing test tube according to claim 1 is characterized in that outer test tube capping (1) is provided with gas via-hole, and the piston blind rivet (8) of sealing through hole in vitro is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135525 CN2912786Y (en) | 2005-12-09 | 2005-12-09 | Separate sealed test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135525 CN2912786Y (en) | 2005-12-09 | 2005-12-09 | Separate sealed test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912786Y true CN2912786Y (en) | 2007-06-20 |
Family
ID=38167387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520135525 Expired - Fee Related CN2912786Y (en) | 2005-12-09 | 2005-12-09 | Separate sealed test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912786Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107733A (en) * | 2013-04-16 | 2014-10-22 | 深圳迈瑞生物医疗电子股份有限公司 | Regent bottle, reagent loading device and method |
| CN106259305A (en) * | 2016-07-17 | 2017-01-04 | 佛山市大臻医学检验所有限公司 | Split type biological specimen preserves container |
| CN107708863A (en) * | 2015-05-04 | 2018-02-16 | 格莱恩比奥-奥内有限公司 | Sampling assemble, the sampling assemble particularly for less saturation |
-
2005
- 2005-12-09 CN CN 200520135525 patent/CN2912786Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107733A (en) * | 2013-04-16 | 2014-10-22 | 深圳迈瑞生物医疗电子股份有限公司 | Regent bottle, reagent loading device and method |
| CN104107733B (en) * | 2013-04-16 | 2016-01-20 | 深圳迈瑞生物医疗电子股份有限公司 | A kind of reagent bottle and reagents loaded device and method thereof |
| CN107708863A (en) * | 2015-05-04 | 2018-02-16 | 格莱恩比奥-奥内有限公司 | Sampling assemble, the sampling assemble particularly for less saturation |
| US10618049B2 (en) | 2015-05-04 | 2020-04-14 | Greiner Bio-One Gmbh | Sampling assembly, in particular for collecting a relatively small quantity |
| CN106259305A (en) * | 2016-07-17 | 2017-01-04 | 佛山市大臻医学检验所有限公司 | Split type biological specimen preserves container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |