CN203577821U - Vertical test tube with scales - Google Patents
Vertical test tube with scales Download PDFInfo
- Publication number
- CN203577821U CN203577821U CN201320571068.6U CN201320571068U CN203577821U CN 203577821 U CN203577821 U CN 203577821U CN 201320571068 U CN201320571068 U CN 201320571068U CN 203577821 U CN203577821 U CN 203577821U
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- test tube
- scales
- vertical 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 discloses a vertical test tube with scales. The vertical test tube comprises an outer tube, wherein the inner side of the outer tube is sleeved with an inner tube; a base is arranged at the bottom of the outer tube; an outer tube opening and an inner tube opening are formed in the upper ends of the outer tube and the inner tube, respectively; the scales are arranged on the outer wall of the outer tube; drain sides are arranged on the outer peripheral edges of the outer tube and the inner tube. The test tube is simple in structure, easy to achieve, and convenient for experimenters to compare and test different medicines and observe, and meanwhile, due to adoption of the scales on the outer wall of the outer tube, people can conveniently handle the capacity of medicines.
Description
Technical field
The utility model belongs to experimental article field, is specifically related to a kind of graduated vertical test tube of being with.
Background technology
It is multiple that test tube divides common test tube, tool to prop up test tube, centrifuge tube etc. by specification.Flat mouth test tube is the flat mouth glass tube of a round bottom, and the mouth of pipe melts light.Flat mouth, is convenient to sterilization and kills mouth of pipe bacterium.Wiredrawn edge test tube is the round bottom glass tube that an oral area has crimping (or round mouth).Wiredrawn edge (or round mouth), in order to increase mechanical strength, is convenient to clamp difficult drop-off simultaneously.It is flat mouth, the round bottom test tube of a bore thin and short (bore 6mm, long 30mm) for fermentation test tube.It is a flat mouth test tube with side branch that tool props up test tube, and its side branch is mainly used in being connected with exhaust tube, and the mouth of pipe inserts filter tunnel with the rubber stopper of accomplishing fluently hole, in order to replace microfiltration bottle, makes the receiving flask of microfiltration.Tool scale test tube: profile is a round mouth test tube.On body, be carved with containing mark graticule, can directly read stoichiometric number, easy to use.
The main application of test tube: (1) is contained and got liquid or solid reagent, (2) heat a small amount of solid or liquid, (3) produce a small amount of gas reactor, (4) collect a small amount of gas, (5) dissolve the solute of a small amount of gas, liquid or solid, (6) when centrifugal, as the container of splendid attire, (7), as the reaction vessel of a small amount of reagent, are used when normal temperature or heating.Test tube is our indispensable experiment appliance, and still, existing test tube can only be in order to hold a kind of medicine, and inconvenient experimenter does the contrast test of a plurality of medicines.
Utility model content
The utility model discloses a kind of graduated vertical test tube of being with, in order to solve problems of the prior art.
The technical solution of the utility model is: be a kind ofly with graduated vertical test tube, comprise outer tube, described outer tube inner side is arranged with inner tube, the bottom of described outer tube is provided with base, described outer tube and described inner tube upper end are respectively equipped with the outer mouth of pipe and inner spout, the outer wall of described outer tube is provided with scale, on the edge, neighboring of described outer tube and described inner tube, is equipped with drainage limit.
The outer edge of described outer tube is provided with the handle of being convenient to hold.
Described outer tube and described inner tube one-shot forming.
Described inner spout periphery is provided with edge.
The utility model is simple in structure, easily realizes, and can be convenient to testing crew different medicines is carried out to contrast test, easily observes, and is also provided with scale on outer tube wall simultaneously, is convenient to people and grasps medicine capacity.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, especially exemplified by preferred embodiment, be described in detail as follows below.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In accompanying drawing, 1, outer tube, 2, inner tube, 3, base, 4, the outer mouth of pipe, 5, inner spout, 6, scale.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is carried out to detailed elaboration.
By reference to the accompanying drawings 1, a kind ofly be with graduated vertical test tube, comprise outer tube 1, described outer tube 1 inner side is arranged with inner tube 2, the bottom of described outer tube 1 is provided with base 3, described outer tube 1 and described inner tube 2 upper ends are respectively equipped with the outer mouth of pipe 4 and inner spout 5, and the outer wall of described outer tube 1 is provided with scale 6, on the edge, neighboring of described outer tube 1 and described inner tube 2, are equipped with drainage limit.
The outer edge of described outer tube 1 is provided with the handle of being convenient to hold.
Described outer tube 1 and described inner tube 2 one-shot formings.
Described inner spout 5 peripheries are provided with edge.
The utility model is simple in structure, easily realizes, and can be convenient to testing crew different medicines is carried out to contrast test, easily observes, and is also provided with scale 6 on outer tube 1 wall simultaneously, is convenient to people and grasps medicine capacity.
Claims (4)
1. be with graduated vertical test tube for one kind, it is characterized in that: comprise outer tube (1), described outer tube (1) inner side is arranged with inner tube (2), the bottom of described outer tube (1) is provided with base (3), described outer tube (1) and described inner tube (2) upper end are respectively equipped with the outer mouth of pipe (4) and inner spout (5), the outer wall of described outer tube (1) is provided with scale (6), on the edge, neighboring of described outer tube (1) and described inner tube (2), is equipped with drainage limit.
2. be a kind ofly as claimed in claim 1 with graduated vertical test tube, it is characterized in that: the outer edge of described outer tube (1) is provided with the handle of being convenient to hold.
3. be a kind ofly as claimed in claim 1 with graduated vertical test tube, it is characterized in that: described outer tube (1) and described inner tube (2) one-shot forming.
4. be a kind ofly as claimed in claim 1 with graduated vertical test tube, it is characterized in that: described inner spout (5) periphery is provided with edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571068.6U CN203577821U (en) | 2013-09-15 | 2013-09-15 | Vertical test tube with scales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571068.6U CN203577821U (en) | 2013-09-15 | 2013-09-15 | Vertical test tube with scales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577821U true CN203577821U (en) | 2014-05-07 |
Family
ID=50575801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571068.6U Expired - Fee Related CN203577821U (en) | 2013-09-15 | 2013-09-15 | Vertical test tube with scales |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577821U (en) |
-
2013
- 2013-09-15 CN CN201320571068.6U patent/CN203577821U/en not_active Expired - Fee Related
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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: 20140507 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |