CN202951485U - Chemical experiment medicine and instrument carrying box - Google Patents
Chemical experiment medicine and instrument carrying box Download PDFInfo
- Publication number
- CN202951485U CN202951485U CN 201220694562 CN201220694562U CN202951485U CN 202951485 U CN202951485 U CN 202951485U CN 201220694562 CN201220694562 CN 201220694562 CN 201220694562 U CN201220694562 U CN 201220694562U CN 202951485 U CN202951485 U CN 202951485U
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- box
- chemical
- medicine
- instrument
- casing
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Abstract
The utility model discloses a chemical experiment medicine and instrument carrying box which is composed of a telescopic pull rod, a box body, road wheels and a positioning wheel pulling an inclined angle, wherein an instrument drawer and a utensil drawer are installed on the lower part of the box body; on the upper part of the box body, a chemical medicine box is installed in a U-shaped rack formed by a left box wall and a right box wall by rotation shafts; and locking buttons for the inclined angle of the chemical medicine box are installed on shaft heads of the rotation shafts. The carrying box is complete in functions and compact in structure, can be lifted by a hand on the stairs and can be also placed on the ground to be pushed and pulled for traveling on the flat ground. The chemical medicine box installed on the U-shaped rack can always maintain the horizontal state to prevent liquid chemical medicine from overflowing by the positioning wheel and the road wheels.
Description
Technical field
The utility model relates to a kind of classroom medicine, apparatus Portable box for chemical experiment.
Background technology
Chemistry is an abstract especially subject, and on classroom, many some experiments of arrangement and demonstration are very helpful for helping students to understand the knowledge learned in court in time.In the time of will on classroom, carrying out Basic Chemistry Experiment in definite this class hour, teacher will appoint the student to be transported in classroom and to go doing the required medicine of experiment and apparatus in advance before the class.Because the required chemicals of most of chemical experiment, glassware and experiment are all a lot of with apparatus, and these article are due to more messy, in handling process, glassware is easy to occur damaged, liquid chemicals not only is easy to occur running off, and sometimes also can people's skin be damaged.In addition, the chemical experiment in past is all to carry out on dais usually, in experiment, often can use some to have corrosive chemicals, and these medicines can splash on dais unless you give your whole attention to it, and teaching equipment is caused to corrosion.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of classroom medicine, apparatus Portable box for chemical experiment.This Portable box has easy to use, and medicine is deposited stable advantage.
The technical solution of the utility model is: this Portable box is by telescopic lever, casing, road wheel and pull the locating wheel at angle of inclination to form, at lower box, instrument is housed and takes out screen and vessel drawer, the U-shaped frame of the top of casing for being formed by left and right tank wall, chemical cabinet is arranged in the U-shaped frame by the rotating shaft at two ends, the bottom of chemical cabinet is provided with weight coating, and the hook knob at chemical cabinet angle of inclination is equipped with at the spindle nose place of rotating shaft.
Design principle of the present utility model is because chemical cabinet is to be fixed on the U-shaped frame by rotating shaft, so chemical cabinet can remain on erectility under the effect of gravity.But this erectility usually can be unstable in advancing, and there will be and wave phenomenon, waves middle liquid medicine and still may occur overflowing.Therefore the utility model is provided with the hook knob at chemical cabinet angle of inclination at the spindle nose place of rotating shaft, but which type of angle is chemical cabinet be fixed under better, and this is again a uncertain problem.After being provided with the locating wheel that pulls angle of inclination, this angle of inclination just is easy to determine.Angle of inclination has been fixed, and this Portable box can shove along, and also can pull and advance, and use procedure just is more convenient for.
The beneficial effects of the utility model are: this Portable box is multiple functional, and compact conformation can be portable while going upstairs, and during level land, can push-and-pull on the ground advance.The medicine box that can make to be contained in the U-shaped frame by locating wheel and locating wheel can remain level, can prevent that the liquid chemical medicine from overflowing.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the use state diagram of the utility model in the walking of tilting.
Number in the figure:
1, telescopic lever 2, casing 3, road wheel 4, locating wheel 5, instrument are taken out screen
6, auxiliary 8, the chemical cabinet 9 of vessel drawer 7, U-shaped frame, rotating shaft
10, weight coating 11, hook knob.
The specific embodiment
Example
As shown in Figure 1 and Figure 2, this Portable box is by telescopic lever 1, casing 2, road wheel 3 and pull the locating wheel 4 at angle of inclination to form, instrument is housed in casing 2 bottoms and takes out screen 5 and vessel drawer 6, the U-shaped frame 7 of the top of casing 2 for being formed by left and right tank wall, chemical cabinet 8 is arranged in U-shaped frame 7 by the rotating shaft 9 at two ends, the bottom of chemical cabinet 8 is provided with weight coating 10, and the hook knob 11 at chemical cabinet angle of inclination is equipped with at the spindle nose place of rotating shaft 9.
Claims (1)
1. a chemical experiment medicine, the apparatus Portable box, it is characterized in that: this Portable box is by telescopic lever (1), casing (2), road wheel (3) and pull the locating wheel (4) at angle of inclination to form, in casing (2) bottom, instrument is housed and takes out screen (5) and vessel drawer (6), the left side of serving as reasons, the top of casing (2), the U-shaped frame (7) that right tank wall forms, chemical cabinet (8) is arranged in U-shaped frame (7) by the rotating shaft (9) at two ends, the bottom of chemical cabinet (8) is provided with weight coating (10), the hook knob (11) at chemical cabinet angle of inclination is equipped with at the spindle nose place of rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694562 CN202951485U (en) | 2012-11-29 | 2012-11-29 | Chemical experiment medicine and instrument carrying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694562 CN202951485U (en) | 2012-11-29 | 2012-11-29 | Chemical experiment medicine and instrument carrying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951485U true CN202951485U (en) | 2013-05-29 |
Family
ID=48457079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694562 Expired - Fee Related CN202951485U (en) | 2012-11-29 | 2012-11-29 | Chemical experiment medicine and instrument carrying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440856A (en) * | 2014-11-20 | 2015-03-25 | 国网河南鄢陵县供电公司 | Novel electric system overhauling device |
| CN112477729A (en) * | 2019-09-12 | 2021-03-12 | 昆山市尚升危险废物专业运输有限公司 | Anti-inclination dangerous goods transport vehicle carriage structure |
-
2012
- 2012-11-29 CN CN 201220694562 patent/CN202951485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440856A (en) * | 2014-11-20 | 2015-03-25 | 国网河南鄢陵县供电公司 | Novel electric system overhauling device |
| CN112477729A (en) * | 2019-09-12 | 2021-03-12 | 昆山市尚升危险废物专业运输有限公司 | Anti-inclination dangerous goods transport vehicle carriage structure |
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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: 20130529 Termination date: 20131129 |