CN204275610U - A kind of splashproof bottle,suction - Google Patents
A kind of splashproof bottle,suction Download PDFInfo
- Publication number
- CN204275610U CN204275610U CN201420726020.2U CN201420726020U CN204275610U CN 204275610 U CN204275610 U CN 204275610U CN 201420726020 U CN201420726020 U CN 201420726020U CN 204275610 U CN204275610 U CN 204275610U
- Authority
- CN
- China
- Prior art keywords
- suction
- adapter tube
- bottle
- aperture
- air extraction
- 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
Abstract
A kind of splashproof bottle,suction, overcome the problem that existing bottle,suction waste liquid easily spills, be made up of body, adapter tube, air extraction connector and aperture, body upper end is provided with the opening be connected with suction funnel; Adapter tube is hollow ox horn shape, is positioned at body inside, and its little Jiao one end is provided with aperture; Air extraction connector is hollow cylindrical, is positioned at body outside, and one end is provided with the concave/convex-shaped structure be connected with pump-line, and the other end is closely connected with adapter tube big angle end.The utility model is convenient for production, and production cost is low, is worthy to be popularized.
Description
Technical field
The utility model relates to laboratory apparatus, particularly a kind of splashproof bottle,suction.
Background technology
Existing bottle,suction, when suction filtration completes, pulls out suction filtration pipe, and because in bottle, gas pressure is less, outside large quantity of air is pressed into rapidly bottle,suction by atmospheric pressure, is easily spilt by waste liquid in bottle.
Summary of the invention
The purpose of this utility model is the problem easily spilt to overcome existing bottle,suction waste liquid, and a kind of splashproof bottle,suction provided.
Technical scheme:
A kind of splashproof bottle,suction, be made up of body, adapter tube, air extraction connector and aperture, body upper end is provided with the opening be connected with suction funnel; Adapter tube is hollow ox horn shape, is positioned at body inside, and its little Jiao one end is provided with aperture; Air extraction connector is hollow cylindrical, is positioned at body outside, and one end is provided with the concave/convex-shaped structure be connected with pump-line, and the other end is closely connected with adapter tube big angle end.
Beneficial effect:
The utility model, by the setting of adapter tube, overcomes the problem that existing bottle,suction waste liquid easily spills.The utility model is convenient for production, and production cost is low, is worthy to be popularized.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1. body, 2. adapter tube, 3. air extraction connector, 4. aperture.
Detailed description of the invention
As shown in Figure 1, the utility model is made up of body 1, adapter tube 2, air extraction connector 3 and aperture 4, and body 1 upper end is provided with the opening be connected with suction funnel; Adapter tube 2 is hollow ox horn shape, and be positioned at body 1 inner, its little Jiao one end is provided with aperture 4; Air extraction connector 3 is hollow cylindrical, and be positioned at body 1 outside, one end is provided with the concave/convex-shaped structure be connected with pump-line, and the other end is closely connected with adapter tube 2 big angle end.
When using the utility model, connect device on request, bleed, the exhaust tube be connected with air extraction connector 3 can be taken out, body 1 inside enters large quantity of air by the little angle end aperture 4 of adapter tube 2 rapidly due to pressure reduction, due to the arc buffering effect of adapter tube 2 and the restriction in aperture 4 aperture, air is just difficult to waste liquid to take out of again.
Claims (1)
1. a splashproof bottle,suction, is made up of body, adapter tube, air extraction connector and aperture, it is characterized in that: body upper end is provided with the opening be connected with suction funnel; Adapter tube is hollow ox horn shape, is positioned at body inside, and its little Jiao one end is provided with aperture; Air extraction connector is hollow cylindrical, is positioned at body outside, and one end is provided with the concave/convex-shaped structure be connected with pump-line, and the other end is closely connected with adapter tube big angle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726020.2U CN204275610U (en) | 2014-11-28 | 2014-11-28 | A kind of splashproof bottle,suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726020.2U CN204275610U (en) | 2014-11-28 | 2014-11-28 | A kind of splashproof bottle,suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275610U true CN204275610U (en) | 2015-04-22 |
Family
ID=52858811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420726020.2U Expired - Fee Related CN204275610U (en) | 2014-11-28 | 2014-11-28 | A kind of splashproof bottle,suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275610U (en) |
-
2014
- 2014-11-28 CN CN201420726020.2U patent/CN204275610U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151128 |