CN204724180U - A kind of colorimetric cylinder with sucker - Google Patents
A kind of colorimetric cylinder with sucker Download PDFInfo
- Publication number
- CN204724180U CN204724180U CN201520087621.8U CN201520087621U CN204724180U CN 204724180 U CN204724180 U CN 204724180U CN 201520087621 U CN201520087621 U CN 201520087621U CN 204724180 U CN204724180 U CN 204724180U
- Authority
- CN
- China
- Prior art keywords
- sucker
- colorimetric
- colorimetric cylinder
- lid
- utility
- 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
Links
Abstract
Disclosed in the utility model, a kind of colorimetric cylinder with sucker, comprises colorimetric body, and colorimetric body top is provided with lid, and the bottom of colorimetric body is with sucker.The bottom of the utility model colorimetric body is with sucker, and colorimetric cylinder is without the need to just can firmly be placed on experimental bench by Colorimetric cylinder holder; Lid is enclosed within the caliber of colorimetric body by annulus, effectively can avoid obscuring and Loss of lid; The utility model is simple and compact for structure, light practicality.
Description
Technical field
The utility model belongs to chemical experimental instrument technical field, relates to a kind of colorimetric cylinder with sucker.
Background technology
When using colorimetric cylinder in an experiment, be flat colorimetric cylinder for bottom, colorimetric cylinder is directly positioned on desktop by experimenter's custom, but, the colorimetric cylinder center of gravity of such placement is higher puts shakiness, is also easy to be knocked over by experimenter, thus colorimetric cylinder is broken.Be the colorimetric cylinder of circular arc type for bottom, then need by Colorimetric cylinder holder, could firmly place.
Utility model content
The purpose of this utility model is to provide a kind of colorimetric cylinder with sucker, and solving existing colorimetric cylinder can not firmly be placed on experimental bench, or the problem could firmly need placed by Colorimetric cylinder holder.
The technical scheme that the utility model adopts is, a kind of colorimetric cylinder with sucker, comprises body, and body top is provided with lid, and the bottom of body is with sucker.
Feature of the present utility model is also,
Lid is enclosed within the body of colorimetric cylinder by annulus.
Outer surface of tube body is provided with accurate graduation mark, and measurable range is 10 ~ 50ml, and accuracy is 2ml.
Feature of the present utility model is also,
Body comprises the mouth of pipe, neck and pipe shaft three parts set gradually from top to bottom, and external diameter of tube neck is less than mouth of pipe external diameter and pipe shaft external diameter, and annulus is enclosed within neck place.
The beneficial effects of the utility model are, the bottom of colorimetric body is with sucker, and colorimetric cylinder is without the need to just can firmly be placed on experimental bench by Colorimetric cylinder holder; Lid is enclosed within the caliber of colorimetric body by annulus, effectively can avoid obscuring and Loss of lid.
Accompanying drawing explanation
Fig. 1 is the structural representation of the colorimetric cylinder of the utility model band sucker.
In figure, 1. body, 2. lid, 3. sucker, 4. annulus, 5. graduation mark.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of colorimetric cylinder with sucker of the utility model, comprises body 1, and body 1 top is provided with lid 2, and the bottom of body 1 is with sucker 3.
Wherein, lid 2 is enclosed within the body 1 of colorimetric cylinder by annulus 4, and body 1 comprises the mouth of pipe, neck and pipe shaft three parts set gradually from top to bottom, and external diameter of tube neck is less than mouth of pipe external diameter and pipe shaft external diameter, and annulus is enclosed within neck place; Body 1 outer surface is provided with accurate graduation mark 5, and measurable range is 10 ~ 50ml, and accuracy is 2ml.
In use, reagent is joined after in body 1, cover lid 2, because lid 2 to be enclosed within the neck place of body 1, so can not obscure and lose by annulus 4; Then by sucker 3, body 1 is adsorbed on experimental bench, carries out color contrast, improve the accuracy of color observation in experiment; If need different measurement volumes, it is 10 ~ 50ml that the utility model colorimetric body is provided with measurable range, and accuracy is the accurate graduation mark 5 of 2ml, can meet the measurement requirement to different volumes reagent.
The utility model sucker 3 is main portions of colorimetric cylinder, arranges sucker at colorimetric its bottom, in use, can be adsorbed on experimental bench by sucker, directly carry out colorimetric analysis experiment by colorimetric cylinder; Meanwhile, when there is no Colorimetric cylinder holder, colorimetric cylinder also can not be made to knock over and break into pieces; The utility model is simple and compact for structure, light practicality.
Claims (2)
1. the colorimetric cylinder with sucker, is characterized in that, comprises body (1), and body (1) top is provided with lid (2), and the bottom of body (1) is with sucker (3);
Described lid (2) is enclosed within the body (1) of colorimetric cylinder by annulus (4);
Described body (1) outer surface is provided with accurate graduation mark (5), and measurable range is 10 ~ 50ml, and accuracy is 2ml.
2. a kind of colorimetric cylinder with sucker according to claim 1, it is characterized in that, described body (1) comprises the mouth of pipe, neck and pipe shaft three parts set gradually from top to bottom, and external diameter of tube neck is less than mouth of pipe external diameter and pipe shaft external diameter, and annulus (4) is enclosed within neck place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087621.8U CN204724180U (en) | 2015-02-06 | 2015-02-06 | A kind of colorimetric cylinder with sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087621.8U CN204724180U (en) | 2015-02-06 | 2015-02-06 | A kind of colorimetric cylinder with sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204724180U true CN204724180U (en) | 2015-10-28 |
Family
ID=54382565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087621.8U Expired - Fee Related CN204724180U (en) | 2015-02-06 | 2015-02-06 | A kind of colorimetric cylinder with sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204724180U (en) |
-
2015
- 2015-02-06 CN CN201520087621.8U patent/CN204724180U/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: 20151028 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |