CN201988410U - Plastic test tube rack for chemical tests - Google Patents
Plastic test tube rack for chemical tests Download PDFInfo
- Publication number
- CN201988410U CN201988410U CN2011200915784U CN201120091578U CN201988410U CN 201988410 U CN201988410 U CN 201988410U CN 2011200915784 U CN2011200915784 U CN 2011200915784U CN 201120091578 U CN201120091578 U CN 201120091578U CN 201988410 U CN201988410 U CN 201988410U
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- China
- Prior art keywords
- test tube
- plastic test
- plastic
- base
- post
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Abstract
The utility model discloses a plastic test tube rack for chemical tests, belonging to the field of chemical tests and aiming to solve the problems that the conventional test tube rack for placing test tubes upwards cannot immediately drain residual water in the test tubes and allows a large amount of dust to fall in the test tubes to cause secondary pollution. The plastic test tube rack for chemical tests comprises a pedestal and a plurality of plastic test tube columns, wherein the pedestal is provided with the plastic test tube columns; the main bodies of the plastic test tube columns are cylindrical; the top ends of the plastic test tube columns are circularly convex; the height of the plastic test tube columns is 2/5 to 3/5 the height of the test tubes; and the diameter of the plastic test tube columns is 1/5 to 3/5 the diameter of the test tubes. The plastic test tube rack for chemical tests has the advantages of quickly draining water and keeping the test tubes clean.
Description
Technical field
The utility model relates to a kind of chemical test plastic test tube frame, belongs to the chemical test field.
Background technology
Rack for test tube is an equipment commonly used in the chemical experiment, is used for filling solution and reagent, tests.The test tube mouth that existing rack for test tube will wash is placed up, place like this and cause water remaining in the test tube in time not drain, need to use test tube if do experiment again in the short time, can only use other, like this, the use amount of test tube is very big, and, laboratory increases the space because of taking in test tube more, and it is in disorder that laboratory's layout also can seem.The long-time mouth of the test tube that washed is placed up and also can be received a large amount of dusts, and when doing experiment next time, cleannes that might this test tube are washed inadequately and again, have increased the workload of testing crew.
Summary of the invention
The utility model purpose is to cause water remaining in the test tube in time not drain in order to solve the existing test tube mouth that makes towards the rack for test tube of placing; And receive a large amount of dusts, cause secondary pollution problem, a kind of chemical test plastic test tube frame is provided.
A kind of chemical test plastic test tube frame described in the utility model, it comprises base and a plurality of plastic test tube post, a plurality of plastic test tube posts are set on the base, the main body of plastic test tube post is cylindrical, the top of plastic test tube post is a round convex shape, the height of plastic test tube post is 2/5～3/5 of a test tube height, and the diameter of plastic test tube post is 1/5～3/5 of a test tube diameter.
Base is square, by the multiple lines and multiple rows general layout a plurality of plastic test tube posts is set on the base.
Perhaps base is circular, by a plurality of concentric circles general layouts a plurality of plastic test tube posts is set on the base.
Base and a plurality of plastic test tube post are wholely set or a plurality of plastic test tube post is plugged on the base for building.
Advantage of the present utility model: the test tube that rack for test tube order of the present utility model was washed is inverted, and can fast water remaining in the test tube be drained, and for future use, can not receive the dust that the sky falls, and keeps the cleannes of test tube inner chamber.The top of the plastic test tube post of the utility model setting is a round convex shape, and test tube can not meet with sharp objects or sharp keen corner at cover in the process of plastic test tube post like this, and is safe and reliable.
Description of drawings
Fig. 1 is the structural representation of chemical test described in the utility model with the plastic test tube frame.
Fig. 2 is the structural representation of embodiment three.
The specific embodiment
The specific embodiment one: present embodiment is described below in conjunction with Fig. 1 and Fig. 2, the described a kind of chemical test plastic test tube frame of present embodiment, it comprises base 1 and a plurality of plastic test tube post 2, a plurality of plastic test tube posts 2 are set on the base 1, the main body of plastic test tube post 2 is cylindrical, the top of plastic test tube post 2 is a round convex shape, and the height of plastic test tube post 2 is 2/5～3/5 of a test tube height, and the diameter of plastic test tube post 2 is 1/5～3/5 of a test tube diameter.
A small amount of several cylinders of employing are also arranged at present as lead in the rack for test tube that adopts, but their top is flat, test tube in this lead, if contact with regard to easily by its scratch with the top of this lead, causes the test tube breakage at cover.
The top of the plastic test tube post of the utility model setting is a round convex shape, and test tube can not meet with sharp objects or sharp keen corner at cover in the process of plastic test tube post like this, and is safe and reliable.
The specific embodiment two: below in conjunction with Fig. 1 present embodiment is described, present embodiment is described further embodiment one, and base 1 is square, by the multiple lines and multiple rows general layout a plurality of plastic test tube posts 2 is set on the base 1.
Design the number of ranks as required, marshalling is convenient to classification and use.
The specific embodiment three: below in conjunction with Fig. 2 present embodiment is described, present embodiment is described further embodiment one, and base 1 is circular, by a plurality of concentric circles general layouts a plurality of plastic test tube posts 2 is set on the base 1.
The specific embodiment four: present embodiment is described further embodiment one, and base 1 and a plurality of plastic test tube post 2 are wholely set or a plurality of plastic test tube post 2 is plugged on the base 1 for building.
Claims (4)
1. chemical test plastic test tube frame, it is characterized in that, it comprises base (1) and a plurality of plastic test tube post (2), a plurality of plastic test tube posts (2) are set on the base (1), the main body of plastic test tube post (2) is cylindrical, the top of plastic test tube post (2) is a round convex shape, and the height of plastic test tube post (2) is 2/5～3/5 of a test tube height, and the diameter of plastic test tube post (2) is 1/5～3/5 of a test tube diameter.
2. a kind of chemical test plastic test tube frame according to claim 1 is characterized in that base (1) is square, and base (1) is gone up and by the multiple lines and multiple rows general layout a plurality of plastic test tube posts (2) is set.
3. a kind of chemical test plastic test tube frame according to claim 2 is characterized in that, base (1) is circular, and base (1) is gone up and by a plurality of concentric circles general layouts a plurality of plastic test tube posts (2) is set.
4. according to claim 1,2 or 3 described a kind of chemical test plastic test tube framves, it is characterized in that base (1) and a plurality of plastic test tube post (2) are wholely set or a plurality of plastic test tube post (2) is plugged on the base (1) for building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200915784U CN201988410U (en) | 2011-03-31 | 2011-03-31 | Plastic test tube rack for chemical tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200915784U CN201988410U (en) | 2011-03-31 | 2011-03-31 | Plastic test tube rack for chemical tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988410U true CN201988410U (en) | 2011-09-28 |
Family
ID=44664915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200915784U Expired - Fee Related CN201988410U (en) | 2011-03-31 | 2011-03-31 | Plastic test tube rack for chemical tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584096A (en) * | 2018-04-12 | 2018-09-28 | 刘雪霞 | A kind of clinical laboratory's sample cabinet |
-
2011
- 2011-03-31 CN CN2011200915784U patent/CN201988410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584096A (en) * | 2018-04-12 | 2018-09-28 | 刘雪霞 | A kind of clinical laboratory's sample cabinet |
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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: 20110928 Termination date: 20120331 |