CN205672930U - A kind of chemical reagent facilitates sampler - Google Patents
A kind of chemical reagent facilitates sampler Download PDFInfo
- Publication number
- CN205672930U CN205672930U CN201620651919.1U CN201620651919U CN205672930U CN 205672930 U CN205672930 U CN 205672930U CN 201620651919 U CN201620651919 U CN 201620651919U CN 205672930 U CN205672930 U CN 205672930U
- Authority
- CN
- China
- Prior art keywords
- drain pipe
- test tube
- chemical reagent
- rubber stopper
- air bag
- 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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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to chemical experiment device technical field, particularly relate to a kind of chemical reagent and facilitate sampler, including reagent bottle, reagent bottleneck is plugged with rubber stopper, rubber stopper center vertical is provided with probe tube, probe tube is socketed with rubber hose, rubber hose is socketed in drain pipe one end, the drain pipe other end is connected with air bag, is provided with control valve in the middle part of drain pipe lower end, and drain pipe lower end is vertically arranged in test tube, it is provided with Anti-slip cover in the middle part of test tube, being provided with graduation mark on test tube outer wall, test tube lower end is provided with base, and base bottom is provided with sucker.Use rubber stopper for cone, beneficially reagent bottle sealing；Use and be provided with Anti-slip cover in the middle part of test tube, beneficially anti-skidding；Use drain pipe lower end to be taper, be conducive to slowing down chemical reagent flow velocity, reach the purpose that safety samples；Using base bottom to be provided with sucker, beneficially test tube is placed stable；Use the arm connecting air bag to become 150 degree of angles with horizontal branch pipe, be conducive to safety sampling, reduce danger.
Description
Technical field
The utility model relates to chemical experiment device technical field, particularly relates to a kind of chemical reagent and facilitates sampler.
Background technology
Chemical experiment is operation very universal in the field such as chemistry learning and research, usually uses each in chemical test
Plant chemical reagent, and test tube, function singleness are checked in the evidence obtaining being used at present, are fixed up very inconvenient, and often
There is the phenomenon that hand is sliding, thus cause evidence obtaining inspection test tube to drop in the phenomenon on ground, make experiment have to stop, extend experiment
Time.Chemical reagent is contained in big bottle mostly, just uses with suction pipe sucking-off when needing to use, however the end of suction pipe exposed
Outward, having potential safety hazard during use, because mostly chemical reagent is have strong corrosivity, human body is once infected with, and possibility will
Cause the consequence that cannot retrieve.Therefore it is badly in need of a kind of multi-functional chemical reagent and facilitate sampler.
Utility model content
Technical problem to be solved in the utility model, is the technical deficiency for above-mentioned existence, a kind of chemical reagent side
Just sampler, uses rubber stopper for cone, solves the poorly sealed problem of reagent bottleneck, reached good and sealed effect
Really；Use probe tube to be socketed with rubber hose, solve the problem that probe tube is connected with drain pipe, reached the effect being tightly connected
Really；Use and be provided with control valve in the middle part of drain pipe lower end, the problem solving equilibrium pressure, reach the effect of sampling；Use
It is provided with Anti-slip cover in the middle part of test tube, solve the problem that test tube easily slips from hand, reached anti-skidding effect；Use out liquid
Pipe lower end is taper, solves sampling and is susceptible to the problem of danger too soon, has reached the effect of safe sampling；Use at the bottom of base
Portion is provided with sucker, solves test tube and places unstable problem, has reached the effect of firm test tube；Use the arm connecting air bag
Become 150 degree of angles with horizontal branch pipe, when solving sampling, chemical reagent is flowed into air bag, and the problem that security incident occurs reaches
The effect of protection safety of student.
For solving above-mentioned technical problem, the utility model be the technical scheme is that
A kind of chemical reagent facilitates sampler, including reagent bottle, reagent bottleneck is plugged with rubber stopper, rubber stopper center vertical
Being provided with probe tube, probe tube is socketed with rubber hose, and rubber hose is socketed in drain pipe one end, and the drain pipe other end is connected with
Air bag, is provided with control valve in the middle part of drain pipe lower end, drain pipe lower end is vertically arranged in test tube, is provided with anti-skidding in the middle part of test tube
Set, test tube outer wall is provided with graduation mark, and test tube lower end is provided with base, and base bottom is provided with sucker.
Optimizing the technical program further, described rubber stopper is cone.
Optimizing the technical program further, described probe tube lower end is wide-mouth.
Optimizing the technical program further, described drain pipe is trident arm, connects arm and the horizontal branch pipe of air bag
Become 150 degree of angles.
Optimizing the technical program further, described drain pipe lower end is taper.
Compared with prior art, the utility model has the advantage that
1st, use rubber stopper for cone, beneficially reagent bottle sealing；
2nd, probe tube is used to be socketed with rubber hose, beneficially the connection of probe tube and drain pipe；
3rd, it is provided with Anti-slip cover in the middle part of employing test tube, beneficially anti-skidding；
4th, use drain pipe lower end to be taper, be conducive to slowing down chemical reagent flow velocity, reach the purpose that safety samples；
5th, using base bottom to be provided with sucker, beneficially test tube is placed stable；
6th, use the arm connecting air bag to become 150 degree of angles with horizontal branch pipe, be conducive to safety sampling, reduce danger.
Brief description
Fig. 1 facilitates sampler schematic diagram for a kind of chemical reagent.
Fig. 2 facilitates sampler test tube front view for a kind of chemical reagent.
In figure, the 1st, reagent bottle；2nd, rubber stopper；3rd, probe tube；4th, rubber hose；5th, drain pipe；6th, air bag；7th, control valve；
8th, test tube；9th, Anti-slip cover；10th, graduation mark；11st, base；12nd, sucker.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with detailed description of the invention
And referring to the drawings, the utility model is further described.It should be understood that these describe simply exemplary, and do not really want
Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not
Obscure concept of the present utility model necessarily.
Detailed description of the invention: seeing Fig. 1-2, a kind of chemical reagent facilitates sampler, including reagent bottle 1, reagent bottle 1 mouthful
Being plugged with rubber stopper 2, rubber stopper 2 center vertical is provided with probe tube 3, and probe tube 3 is socketed with rubber hose 4, and rubber hose 4 is socketed
In drain pipe 5 one end, drain pipe 5 other end is connected with air bag 6, is provided with control valve 7, under drain pipe 5 in the middle part of drain pipe 5 lower end
End is vertically arranged in test tube 8, is provided with Anti-slip cover 9, test tube 8 outer wall is provided with graduation mark 10, under test tube 8 in the middle part of test tube 8
End is provided with base 11, is provided with sucker 12 bottom base 11, and rubber stopper 2 is cone, and probe tube 3 lower end is wide-mouth, goes out liquid
Pipe 5 is trident arm, and the arm connecting air bag 6 becomes 150 degree of angles with horizontal branch pipe, and drain pipe 5 lower end is taper.
Probe tube 3 in the specific implementation, is put in reagent bottle 1 by the utility model, and drain pipe 5 lower end is put in test tube 8,
Installing on the pedestal 11 bottom test tube 8, the sucker 12 bottom base 11 is inhaled on desk, closing control valve 7, and then a hand is pinched
Take offence capsule 6, another hand steered live probe tube 3, discharge the gas in probe tube 3 by air bag 6, make reagent bottle 1 produce interior external pressure
Poor by force, thus generation suction is by the chemical reagent inspiration probe tube 3 in reagent bottle 1, now opens control valve 7 chemical reagent and depends on
Secondary eventually entered in test tube 8 by rubber hose the 4th, control valve 7 and drain pipe 5, observe sampling by the scale on test tube 8 many
Few, that sampling pinches on test tube 8 with hand after completing Anti-slip cover 9, carries out next step experiment.
The utility model uses rubber stopper 2 for cone, can 1 mouthful of sealed reagent bottle well, also for drawing chemistry examination
Agent creates condition；Use probe tube 3 to be socketed with rubber hose 4, probe tube 3 and drain pipe 5 can not only be tightly connected, and
Probe tube 3 or drain pipe 5 can also be changed according to the demand of different situations；Use, bottom base 11, sucker 12 is installed, utilize
The suction of sucker 12, can preferably fix test tube 8, also safer；Use drain pipe 5 to be trident arm, connect air bag 6
Arm becomes 150 degree of angles with horizontal branch pipe, it is to avoid chemical reagent flows backwards into air bag 6, and the situation of security incident occurs.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains this reality
By novel principle, and do not constitute to restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model
In the case of any modification, equivalent substitution and improvement etc. done, should be included within protection domain of the present utility model.Additionally,
The utility model claims are intended to fall into scope and border or this scope and border
Whole in equivalents change and modifications example.
Claims (5)
1. a chemical reagent facilitates sampler, it is characterised in that: including reagent bottle, reagent bottleneck is plugged with rubber stopper, rubber
Plug center vertical is provided with probe tube, and probe tube is socketed with rubber hose, and rubber hose is socketed in drain pipe one end, and drain pipe is another
One end is connected with air bag, is provided with control valve in the middle part of drain pipe lower end, and drain pipe lower end is vertically arranged in test tube, in the middle part of test tube
Being provided with Anti-slip cover, test tube outer wall being provided with graduation mark, test tube lower end is provided with base, and base bottom is provided with sucker.
2. a kind of chemical reagent according to claim 1 facilitates sampler, it is characterised in that: rubber stopper is cone.
3. a kind of chemical reagent according to claim 1 facilitates sampler, it is characterised in that: probe tube lower end is wide
Mouthful.
4. a kind of chemical reagent according to claim 1 facilitates sampler, it is characterised in that: drain pipe is that trident props up
Pipe, the arm connecting air bag becomes 150 degree of angles with horizontal branch pipe.
5. a kind of chemical reagent according to claim 1 facilitates sampler, it is characterised in that: drain pipe lower end is cone
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651919.1U CN205672930U (en) | 2016-06-19 | 2016-06-19 | A kind of chemical reagent facilitates sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651919.1U CN205672930U (en) | 2016-06-19 | 2016-06-19 | A kind of chemical reagent facilitates sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672930U true CN205672930U (en) | 2016-11-09 |
Family
ID=57429573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651919.1U Expired - Fee Related CN205672930U (en) | 2016-06-19 | 2016-06-19 | A kind of chemical reagent facilitates sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492896A (en) * | 2016-12-27 | 2017-03-15 | 安徽理工大学 | A kind of liquid-transfering device for volatile liquid |
| CN110882426A (en) * | 2019-12-13 | 2020-03-17 | 吴玉燕 | Gastrointestinal decompression device for pediatric clinic |
| CN113324800A (en) * | 2021-05-18 | 2021-08-31 | 国网河北省电力有限公司检修分公司 | Vacuum oil-taking test tube |
-
2016
- 2016-06-19 CN CN201620651919.1U patent/CN205672930U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492896A (en) * | 2016-12-27 | 2017-03-15 | 安徽理工大学 | A kind of liquid-transfering device for volatile liquid |
| CN106492896B (en) * | 2016-12-27 | 2019-03-01 | 安徽理工大学 | A kind of liquid-transfering device for volatile liquid |
| CN110882426A (en) * | 2019-12-13 | 2020-03-17 | 吴玉燕 | Gastrointestinal decompression device for pediatric clinic |
| CN113324800A (en) * | 2021-05-18 | 2021-08-31 | 国网河北省电力有限公司检修分公司 | Vacuum oil-taking test tube |
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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: 20161109 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |