CN201951107U - Chemical common heating glass instrument graph ruler - Google Patents
Chemical common heating glass instrument graph ruler Download PDFInfo
- Publication number
- CN201951107U CN201951107U CN2011200103279U CN201120010327U CN201951107U CN 201951107 U CN201951107 U CN 201951107U CN 2011200103279 U CN2011200103279 U CN 2011200103279U CN 201120010327 U CN201120010327 U CN 201120010327U CN 201951107 U CN201951107 U CN 201951107U
- Authority
- CN
- China
- Prior art keywords
- ruler
- graph
- heating glass
- test tube
- common heating
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a chemical common heating glass instrument graph ruler, and relates to the technical field of chemical drawing. The ruler is made of a transparent plastic material; one side of the ruler is marked with scale lines; and a Y-shaped test tube graph, a three-neck flask graph, a conical flask graph, a graph of a round-bottomed/flat-bottomed flask or a flask with a branch, a beaker graph, a graph of a test tube with a branch, and a test tube graph are hollowed in the middle of the ruler, the graphs are graphs of chemical common heating glass instruments, students can conveniently find the instrument when drawing the graph, and the common instruments are classified unconsciously. Compared with the prior art, the utility model has the advantages that: the chemical common heating glass instrument graphs are put on one ruler to facilitate searching and memorizing, and the ruler has a simple structure, and is a drawing straight ruler with high popularization value.
Description
Technical field
The utility model relates to the technical field of chemistry drawing, is the common heating glass instrument of a kind of chemistry figure chi specifically.
Background technology
In chemistry experiment report, need sometimes graphic plotting is carried out in the experiment of being done, and how to draw out good-looking figure, need to take the very big time, and existing ruler also has chemical graphic plotting, but not classification of the figure that provides can't be carried out professional graphic plotting.
The utility model content
The purpose of this utility model is the deficiency that exists at existing drawing rule, provides a kind of drawing rule according to the laboratory apparatus classification, promptly chemical common heating glass instrument figure chi.
The purpose of this utility model realizes by following technological means: chemical common heating glass instrument figure chi is to be made by transparent plastic material, one side of ruler is carved with graduation mark, hollow out has Y shape test tube figure, there-necked flask figure, conical flask figure, round bottom/flat/tool to prop up flask figure, beaker figure, tool to prop up test tube figure and test tube figure in the middle of the ruler, these figures belong to the common heating glass instrument of chemistry, find when being convenient to student's graphing, and the subtle common instrument of giving is classified.
Compared with prior art the utlity model has following tangible advantage: the heating glass instrument figure that chemistry is common is placed on the ruler, is convenient to search and remember, and is simple in structure, is a kind of drawing ruler that promotional value is arranged very much.
Description of drawings
Fig. 1 is the utility model schematic diagram.
1. graduation marks wherein, 2.Y shape test tube, 3. there-necked flask, 4. conical flask, 5. round bottom/flat/tool props up flask, 6. beaker, 7. tool props up test tube, 8. test tube.
The specific embodiment
Below in conjunction with description of drawings the utility model is described in further detail:
The use of this chemical common heating glass instrument figure chi is: the common heating glass instrument of chemistry figure chi is placed on the paper, as required, the figure of the most frequently used heating instrument of chemistry be can draw out, the figure of test tube 7 and the figure of test tube 8 propped up as the figure of Y shape test tube 2, the figure of there-necked flask 3, the figure of conical flask 4, figure, the figure of beaker 6, the tool that round bottom/flat/tool props up flask 5.During graphing, not can be used as common ruler and use, can utilize top graduation mark 1 to measure yet.
In a word, the utility model provides the common heating glass instrument of a kind of chemistry figure chi.The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. the common heating glass instrument of chemistry figure chi, make by transparent plastic material, it is characterized in that: a side of ruler is carved with graduation mark (1), and hollow out has Y shape test tube (2) figure, there-necked flask (3) figure, conical flask (4) figure, round bottom/flat/tool to prop up flask (5) figure, beaker (6) figure, tool to prop up test tube (7) figure and test tube (8) figure in the middle of the ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200103279U CN201951107U (en) | 2011-01-06 | 2011-01-06 | Chemical common heating glass instrument graph ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200103279U CN201951107U (en) | 2011-01-06 | 2011-01-06 | Chemical common heating glass instrument graph ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951107U true CN201951107U (en) | 2011-08-31 |
Family
ID=44495232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200103279U Expired - Fee Related CN201951107U (en) | 2011-01-06 | 2011-01-06 | Chemical common heating glass instrument graph ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951107U (en) |
-
2011
- 2011-01-06 CN CN2011200103279U patent/CN201951107U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120106 |