CN203170360U - Chemical experiment box - Google Patents
Chemical experiment box Download PDFInfo
- Publication number
- CN203170360U CN203170360U CN 201320239043 CN201320239043U CN203170360U CN 203170360 U CN203170360 U CN 203170360U CN 201320239043 CN201320239043 CN 201320239043 CN 201320239043 U CN201320239043 U CN 201320239043U CN 203170360 U CN203170360 U CN 203170360U
- Authority
- CN
- China
- Prior art keywords
- box
- experiment
- cover plate
- metal patch
- casing
- 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
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a chemical experiment box which comprises a box body and a box cover which are articulated with each other, wherein a metal patch is arranged on the box cover; a magnet matched with the metal patch is arranged on the box body; the box body is divided into an instrument box and an experiment box; the instrument box is provided with a measuring cup, a reagent bottle, a kjeldahl flask and a test tube; the experiment box comprises an experiment cover plate arranged on the box body; water leakage holes are formed around the experiment cover plate; a liquid storage device is arranged in the experiment box at the bottom of the experiment cover plate; and a liquid outlet is formed on the outer side of the experiment box. The chemical experiment box is simpler in structure and more convenient to use; the box cover is opened by the metal patch; required instruments are taken out of the instrument box, and placed on the experiment cover plate of the experiment box; the liquid outlet is closed by a plug under the normal condition; when liquid in the liquid storage device is more, the plug of the liquid outlet is opened; and the liquid is discharged from the liquid outlet.
Description
Technical field
The utility model relates to a kind of chemistry teaching apparatus, specifically, relates to a kind of chemical experiment box, belongs to the instructional technology field.
Background technology
At present, it generally is that the several people experimentizes round a laboratory table that the student does experiment, need carry out in special laboratory; In the process of giving lessons of chemistry, often need experimentize, normally the teacher brings to experimental article in the classroom, after the lectern assembling, experimentize again, in experiment, often occur chemical solution is toppled on the table phenomenon, need in time clean with clear water like this, occur big quantity of fluid sometimes and flow out, have little time to clean; In addition, the object reaction has poisonous gas easily when doing chemical experiment, the health that so not only endangers the student, and pollute experimental situation easily, influence experimental implementation.Have the people that existing technology is improved, but structure more complicated is still used inconvenient for this reason.
The utility model content
The technical problems to be solved in the utility model is at above deficiency, and a kind of chemical experiment box is provided, and is simple in structure, easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows: a kind of chemical experiment box, it is characterized in that: described chemical experiment box comprises hinged casing and case lid, case lid is provided with metal patch, casing is provided with the magnet that cooperates with metal patch, casing is divided into instrument container and experimental box, instrument container is provided with measuring cup, reagent bottle, kieldahl flask and test tube, experimental box is included in the experiment cover plate that arranges on the casing, be provided with leaking hole around the experiment cover plate, be provided with reservoir in the experimental box of experiment cover plate bottom, the outside of experimental box is provided with leakage fluid dram.
The utility model has adopted technique scheme, compared with prior art, the utlity model has following advantage: be divided into instrument container and experimental box, instrument container is provided with measuring cup, reagent bottle, kieldahl flask and test tube, experimental box is included in the experiment cover plate that arranges on the casing, be provided with leaking hole around the experiment cover plate, be provided with reservoir in the experimental box of experiment cover plate bottom, the outside of experimental box is provided with leakage fluid dram, relatively simple for structure, open case lid by metal patch, take out the instrument that needs from instrument container, be positioned on the experiment cover plate of experimental box, just often leakage fluid dram is closed by stopper, and flowing fluid ratio is opened the stopper of leakage fluid dram more for a long time in reservoir, liquid is discharged from leakage fluid dram, uses more convenient.
Below in conjunction with drawings and Examples the utility model is described further.
Description of drawings
Accompanying drawing 1 is the structural representation of chemical experiment box among the utility model embodiment;
Among the figure,
The 1-casing, the 2-case lid, the 3-instrument container, the 4-experimental box, the 5-measuring cup, the 6-reagent bottle, the 7-kieldahl flask, the 8-test tube, 10-magnet, 11-tests cover plate, 12-leaking hole, 13-reservoir, 14-leakage fluid dram.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of chemical experiment box, comprise casing 1 and case lid 2, casing 1 and case lid 2 are hinged, case lid 2 is provided with metal patch 9, casing 1 is provided with the magnet 10 that cooperates with metal patch 9, casing 1 is divided into instrument container 3 and experimental box 4, and instrument container 3 is provided with measuring cup 5, reagent bottle 6, kieldahl flask 7 and test tube 8, experimental box 4 are included in the experiment cover plate 11 that arranges on the casing 1, be provided with leaking hole 12 around the experiment cover plate 11, be provided with reservoir 13 in the experimental box 4 of experiment cover plate 11 bottoms, the outside of experimental box 4 is provided with leakage fluid dram 14, during application, open case lid 2 by metal patch 9, take out the instrument that needs from instrument container 3, be positioned on the experiment cover plate 11 of experimental box 4, just often leakage fluid dram 14 is closed by stopper, flowing fluid ratio more for a long time in reservoir 13, open the stopper of leakage fluid dram 14, liquid is discharged from leakage fluid dram 14, uses more convenient.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand the utility model content; should not be understood as the restriction to the utility model protection domain; so long as the improvement of doing according to technical solutions of the utility model all falls into protection domain of the present utility model.
Claims (1)
1. chemical experiment box, it is characterized in that: described chemical experiment box comprises hinged casing (1) and case lid (2), case lid (2) is provided with metal patch (9), casing (1) is provided with the magnet (10) that cooperates with metal patch (9), casing (1) is divided into instrument container (3) and experimental box (4), instrument container (3) is provided with measuring cup (5), reagent bottle (6), kieldahl flask (7) and test tube (8), experimental box (4) is included in casing (1) and goes up the experiment cover plate (11) that arranges, be provided with leaking hole (12) around the experiment cover plate (11), be provided with reservoir (13) in the experimental box (4) of experiment cover plate (11) bottom, the outside of experimental box (40) is provided with leakage fluid dram (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239043 CN203170360U (en) | 2013-04-21 | 2013-04-21 | Chemical experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239043 CN203170360U (en) | 2013-04-21 | 2013-04-21 | Chemical experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170360U true CN203170360U (en) | 2013-09-04 |
Family
ID=49067115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239043 Expired - Fee Related CN203170360U (en) | 2013-04-21 | 2013-04-21 | Chemical experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479889A (en) * | 2018-05-29 | 2018-09-04 | 何雪 | A kind of access device for medical tubes |
-
2013
- 2013-04-21 CN CN 201320239043 patent/CN203170360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479889A (en) * | 2018-05-29 | 2018-09-04 | 何雪 | A kind of access device for medical tubes |
| CN108479889B (en) * | 2018-05-29 | 2024-05-07 | 何雪 | A access arrangement for medical test tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203170360U (en) | Chemical experiment box | |
| CN204537570U (en) | Physics teaching the law of buoyancy apparatus for demonstrating | |
| CN202956965U (en) | Archimedes principle tester | |
| CN206450626U (en) | chemical reaction heat tester | |
| CN202387474U (en) | Reagent bottle with scale line | |
| CN202075229U (en) | Experimental device for testing formaldehyde content of man-made board | |
| CN207342740U (en) | A kind of bioconversion medium experimental bench | |
| CN201632267U (en) | Sodium and water reactor | |
| CN206095688U (en) | Liquid reagent ration sampling device for it is biological, chemical experiments | |
| CN201653846U (en) | Absorbed gas content measuring instrument | |
| CN206642753U (en) | A kind of chemical experiment medicine, apparatus Portable box | |
| CN202093723U (en) | Chemical reaction gas volume measuring device | |
| CN204583226U (en) | A kind of test tube | |
| CN101722067A (en) | Demonstrator for reaction of sodium and water and identification of reaction product | |
| CN203444681U (en) | Simple gas experimental device | |
| CN202042093U (en) | Liquid pressure demonstrating device for physical teaching | |
| CN202443654U (en) | Ball volume verification demonstrator | |
| CN208460272U (en) | A kind of Archimedes' principle Physical Experiment apparatus for demonstrating | |
| CN209401199U (en) | A kind of floatation type aerial drainage oscillation experiment instrument arranged side by side | |
| CN201965811U (en) | Triangle area formula demonstrator | |
| CN206184459U (en) | Device is preserveed to liquid sample | |
| CN205495642U (en) | Liquid water disposal table for high school's chemistry experiments | |
| CN207799998U (en) | A kind of reaction apparatus for demonstrating of starvation | |
| CN202315934U (en) | Test tube | |
| CN201856548U (en) | Portable ink bottle |
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: 20130904 Termination date: 20140421 |