CN202538796U - Glass rod for chemical experiments - Google Patents
Glass rod for chemical experiments Download PDFInfo
- Publication number
- CN202538796U CN202538796U CN2012201820964U CN201220182096U CN202538796U CN 202538796 U CN202538796 U CN 202538796U CN 2012201820964 U CN2012201820964 U CN 2012201820964U CN 201220182096 U CN201220182096 U CN 201220182096U CN 202538796 U CN202538796 U CN 202538796U
- Authority
- CN
- China
- Prior art keywords
- circular hole
- glass rod
- rod body
- rod
- glass bar
- 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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Abstract
The utility model discloses a glass rod for chemical experiments, and belongs to the technical field of chemical experiment appliances. The glass rod comprises a rod body, and is characterized in that a circular hole is formed in the upper end of the rod body; a hanging rope is arranged in the circular hole; and baffles are symmetrically arranged at the lower end of the rod body. The glass rod has a simple structure and is convenient to use. As the circular hole is formed in the upper end of the rod body, and the hanging rope is arranged in the circular hole, the glass rod is conveniently hung when not in use, and is not easy to damage; and as the baffles are arranged at the lower end of the rod body, the coefficient of friction between the glass rod and solution is increased during stirring, the solution is rapidly dissolved, and the operation saves both time and labor.
Description
Technical field
The utility model relates to a kind of chemical experiment and uses glass bar, belongs to chemical experiment apparatus technical field.
Background technology
When doing chemical experiment, glass bar is the experiment apparatus of often using, and is commonly used to accelerate dissolution.Common glass bar is a rectangular glass cylinder, and smooth surface because frictional resistance is less, therefore makes the time and efforts that material dissolves fully needs cost long during stirring; And common glass bar is glassware, places to be easy on the table tumble on the ground, very easily breaks.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists, the utility model when a kind of the stirring is provided time saving and energy saving and chemical experiment that be easy to place use glass bar.
The utility model is realized through following technical scheme: glass bar is used in a kind of chemical experiment, comprises barred body, it is characterized in that, said barred body upper end is provided with circular hole, is provided with lanyard in the circular hole, and said barred body bottom is arranged with baffle plate.
Said baffle number is 2～4 pairs.
Compared with prior art, the beneficial effect of the utility model is that glass bar is used in this kind chemical experiment, and is simple in structure, easy to use.Said barred body upper end is provided with circular hole, is provided with lanyard in the circular hole, and convenience in not time spent hang-up, makes it not fragile glass bar; Said barred body bottom is provided with baffle plate, increases the coefficient of friction of glass bar and solution during stirring, makes its quick dissolving, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1, barred body, 2, circular hole, 3, lanyard, 4, baffle plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, glass bar is used in this kind chemical experiment, comprises barred body 1; Said barred body 1 upper end is provided with circular hole 2, is provided with lanyard 3 in the circular hole 2, makes things convenient for glass bar in time spent hang-up; Make its not fragile said barred body 1 bottom be arranged with baffle plate 4; Increase the coefficient of friction of glass bar and solution during stirring, make its quick dissolving, time saving and energy saving.
Said baffle plate 4 quantity are 2～4 pairs.
Claims (2)
1. glass bar is used in a chemical experiment, comprises barred body (1), it is characterized in that, said barred body (1) upper end is provided with circular hole (2), is provided with lanyard (3) in the circular hole (2), and said barred body (1) bottom is arranged with baffle plate (4).
2. glass bar is used in chemical experiment according to claim 1, it is characterized in that, said baffle plate (4) quantity is 2～4 pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201820964U CN202538796U (en) | 2012-04-25 | 2012-04-25 | Glass rod for chemical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201820964U CN202538796U (en) | 2012-04-25 | 2012-04-25 | Glass rod for chemical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538796U true CN202538796U (en) | 2012-11-21 |
Family
ID=47159488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201820964U Expired - Fee Related CN202538796U (en) | 2012-04-25 | 2012-04-25 | Glass rod for chemical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492892A (en) * | 2016-11-23 | 2017-03-15 | 镇江日泰生物工程设备有限公司 | A kind of chemical experiment glass bar |
-
2012
- 2012-04-25 CN CN2012201820964U patent/CN202538796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492892A (en) * | 2016-11-23 | 2017-03-15 | 镇江日泰生物工程设备有限公司 | A kind of chemical experiment glass bar |
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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: 20121121 Termination date: 20130425 |