CN204911552U - Simple and convenient liquid -transfering device - Google Patents
Simple and convenient liquid -transfering device Download PDFInfo
- Publication number
- CN204911552U CN204911552U CN201520447596.XU CN201520447596U CN204911552U CN 204911552 U CN204911552 U CN 204911552U CN 201520447596 U CN201520447596 U CN 201520447596U CN 204911552 U CN204911552 U CN 204911552U
- Authority
- CN
- China
- Prior art keywords
- sample
- pipe
- utility
- model
- tubule
- 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
- 239000007788 liquid Substances 0.000 title abstract description 3
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 10
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920002457 flexible plastic Polymers 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
Abstract
The utility model discloses a simple and convenient liquid -transfering device, including the injection syringe, but be provided with the piston of back -and -forth movement in the injection syringe, the pipe of injection syringe is imported and exported and is connected with the sample tubule, is provided with filtration membrane between sample tubule and pipe are imported and exported, and through at syringe exit installation filtration membrane, the sample precipitates or the entering of residue in the time of can effectively preventing to inhale kind, guarantees to test the effect, also utilizes and protects detecting instrument, the sample tubule that adopts simultaneously is the flexible plastic pipe, and length is all adjustable, may not lie in splendid attire sample container's bore, degree of depth size direct sampling, and save time improves test efficiency, the utility model has the advantages of the practicality is strong, easy and simple to handle, can use widely in R&D institutions such as school, research institutes.
Description
Technical field
The utility model patent relates to a kind of easy liquid-transfering device, belongs to experiment equipment renovation technique field.
Background technology
At present, people are when carrying out lab analysis, and usually need to be transferred to by sample solution in different containers, different test equipment caliber size, the degree of depth are different; When shifting sample solution, we use pipette or liquid-transfering gun usually, but often because the container bore of splendid attire sample is too little or the degree of depth cannot well sample too greatly; Also or can sample but because sample early stage process time have precipitation or residue, and brought in next step analysis of experiments in the lump, such sample liquid transfer process too elapsed time and analysis of experiments is stressed results unsatisfactory, so existing liquid-transfering device is still perfect not
.
Summary of the invention
The purpose of this utility model is: provide a kind of structure simple, easy to operate, not only can facilitate pipette samples but also be unlikely to suck the easy liquid-transfering device of one of sample residue, to overcome the deficiencies in the prior art.
The utility model is achieved in that a kind of easy liquid-transfering device, comprises injection-tube, is provided with the piston that can move forward and backward in injection-tube, and the pipe of described injection-tube is imported and exported and is connected with sampling tubule, between sampling tubule and pipe are imported and exported, be provided with filter membrane.
Described filter membrane is nylon fine-structure mesh or gauze.
Injection-tube is provided with scale.
Owing to have employed technique scheme, compared with prior art, the utility model is by installing filter membrane at syringe outlet place, and when can effectively prevent from inhaling sample, sample pellet or the entering of residue, guarantee experiment effect, also utilizes protection detecting instrument; The sampling tubule simultaneously adopted is flexible plastic pipe, length is all adjustable, the bore of splendid attire shuttle, depth size direct sample can not minded, save time, improve test efficiency, the utility model has the advantages such as practical, easy and simple to handle, can promote the use of in the R&D institution such as school, research institute.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals: 1-injection-tube, 2-piston, 3-filter membrane 4-samples tubule, and 5-pipe is imported and exported, 6-scale.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment of the present utility model: a kind of easy liquid-transfering device, comprise injection-tube 1, in injection-tube 1, be provided with the piston 2 that can move forward and backward, the pipe of described injection-tube 1 is imported and exported 5 and is connected with sampling tubule 4, between sampling tubule 4 and pipe import and export 5, be provided with filter membrane 3.
Described filter membrane 3 is nylon fine-structure mesh or gauze.
Injection-tube 1 is provided with scale 6.
In the utility model, described injection-tube is plastic products, and described filter membrane is laboratory common materials nylon fine-structure mesh or gauze, and described sampling tubule is flexible plastic tubule.
The utility model filter membrane disassembling cleaning, very convenient, the adjustable length of sampling tubule, and container containing that the degree of depth larger less for bore, tubule is fairly obvious compared to the advantage of pipette or liquid-transfering gun.Structure of the present utility model is simple, it is extensive, easy to operate, time saving and energy saving to draw materials, and can promote the use of in the R&D institution such as school, research institute.
Claims (2)
1. an easy liquid-transfering device, comprise injection-tube (1), it is characterized in that: in injection-tube (1), be provided with the piston (2) that can move forward and backward, the pipe of described injection-tube (1) is imported and exported (5) and is connected with sampling tubule (4), import and export between (5) in sampling tubule (4) and pipe and be provided with filter membrane (3), described filter membrane (3) is nylon fine-structure mesh or gauze.
2. easy liquid-transfering device according to claim 1, is characterized in that: on injection-tube (1), be provided with scale (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447596.XU CN204911552U (en) | 2015-06-28 | 2015-06-28 | Simple and convenient liquid -transfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447596.XU CN204911552U (en) | 2015-06-28 | 2015-06-28 | Simple and convenient liquid -transfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204911552U true CN204911552U (en) | 2015-12-30 |
Family
ID=54960738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447596.XU Expired - Fee Related CN204911552U (en) | 2015-06-28 | 2015-06-28 | Simple and convenient liquid -transfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204911552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020166A (en) * | 2017-04-07 | 2017-08-08 | 周肇梅 | A kind of use for laboratory liquid getting device |
| CN107418886A (en) * | 2017-08-29 | 2017-12-01 | 太仓市格雷得五金有限公司 | A kind of microbionation instrument for being easy to sampling |
| CN107502541A (en) * | 2017-08-29 | 2017-12-22 | 太仓市格雷得五金有限公司 | A kind of microbionation instrument of convenient operation |
| CN107574116A (en) * | 2017-08-29 | 2018-01-12 | 太仓市格雷得五金有限公司 | A kind of novel bacterial inoculating tool |
-
2015
- 2015-06-28 CN CN201520447596.XU patent/CN204911552U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020166A (en) * | 2017-04-07 | 2017-08-08 | 周肇梅 | A kind of use for laboratory liquid getting device |
| CN107418886A (en) * | 2017-08-29 | 2017-12-01 | 太仓市格雷得五金有限公司 | A kind of microbionation instrument for being easy to sampling |
| CN107502541A (en) * | 2017-08-29 | 2017-12-22 | 太仓市格雷得五金有限公司 | A kind of microbionation instrument of convenient operation |
| CN107574116A (en) * | 2017-08-29 | 2018-01-12 | 太仓市格雷得五金有限公司 | A kind of novel bacterial inoculating tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204911552U (en) | Simple and convenient liquid -transfering device | |
| EP2326935A4 (en) | Finger swipe fluid-transfer collection assembly and method of using the same | |
| CN203908806U (en) | Sediment stratified sampling device for water ecological experiments | |
| Ponzoni et al. | Metal oxide nanowire gas sensors: Application of conductometric and surface ionization architectures | |
| CN203525733U (en) | Combined type liquid-transferring gun | |
| CN204286868U (en) | Lectin from hemolymph detects puncture sampler | |
| CN204389226U (en) | A kind of surface deposit that is used for is sampled and culture experiment stratified sampling device | |
| CN204405373U (en) | A kind of for surface deposit original position stratified sampling pipe | |
| CN203719953U (en) | Novel multifunctional sampling and sample feeding device | |
| CN204429325U (en) | A kind of experiment liquid getting device | |
| CN204274435U (en) | Novel internal medicine traditional medical device | |
| CN203350060U (en) | Special exploring cylinder sampler of fire coal full moistures | |
| CN204939476U (en) | A kind of DNA detection sampler | |
| CN205209856U (en) | Marine plankton enrichment facility | |
| CN204188413U (en) | A kind of different distance stratified liquid sampling thief | |
| CN204758362U (en) | Medical science inspection sampling device | |
| CN203508053U (en) | Test tube | |
| CN202908751U (en) | Automatic kidney biopsy gun | |
| CN204373978U (en) | A kind of rapid filtering device for laboratory fluids sample | |
| CN208026503U (en) | A kind of environmental project fresh water sampler | |
| CN204439452U (en) | A kind of phytoplankton sample concentration device | |
| CN202886142U (en) | Simulator for sampling ballast water in ship | |
| CN203044026U (en) | Dual-purpose device convenient for measuring experimental liquid | |
| CN208937378U (en) | Double needle takes spindle pipe | |
| CN202752031U (en) | Microscale liquid-moving machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20210628 |