CN204074098U - Beaker with cover - Google Patents
Beaker with cover Download PDFInfo
- Publication number
- CN204074098U CN204074098U CN201420230370.XU CN201420230370U CN204074098U CN 204074098 U CN204074098 U CN 204074098U CN 201420230370 U CN201420230370 U CN 201420230370U CN 204074098 U CN204074098 U CN 204074098U
- Authority
- CN
- China
- Prior art keywords
- bowl cover
- cover
- beaker
- cup
- drain pipe
- 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
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- Closures For Containers (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a kind of beaker with cover, belong to chemical apparatuses field, comprise cup, cup is covered with bowl cover, bowl cover center is provided with through hole, and cup is provided with drain pipe, and drain pipe is provided with water check valve, be provided with through hole sealing label inside described bowl cover, through hole sealing label is fixed on bowl cover by knob.Bowl cover with holes in the cup upper cover of beaker, prevents spilling or evaporating of in whipping process liquid, cup is arranged the drain pipe of band water check valve, conveniently obtains tracer liquid.
Description
Technical field
The utility model belongs to chemical apparatuses field, is specifically related to a kind of beaker with cover.
Background technology
Beaker uses one of general instrument in chemical experiment, and the dilution of solution or some reactions all often use beaker as container.In beaker during dilute solution, need to stir, in whipping process, if time liquid too much or the amplitude of stirring is larger in beaker, very easily cause liquid to spill, affect precision; Also have some time, beaker is used to make reaction vessel, and course of reaction needs electric stirring, mixing time is very long, in order to prevent liquid from evaporating in this process, often adopts preservative film to cover beaker, a hole is pricked again on insurance film, driven stirring rod is passed through by hole, and preservative film uses as disposable, wastes very much.In addition, in order to detection reaction progress, usually a small amount of reaction liquid can be gone to detect with dropper, but, when drawing with dropper, easily encounter stirrer gear.
Existing patent name is that a kind of Novel beaker lid (patent No. is 201320028277.6) discloses a kind of beaker cover with holes, but the hole on beaker is located at edge, if stirring rod so puts into beaker, and the basic Zhang Bukai of stirrer gear.
Utility model content
The purpose of this utility model is to provide and a kind ofly prevents liquid from spilling or evaporate, the convenient beaker with cover obtaining detecting liquid.
Beaker with cover described in the utility model, comprises cup, cup is covered with bowl cover, and bowl cover center is provided with through hole, and cup is provided with drain pipe, and drain pipe is provided with water check valve.
Be provided with through hole sealing label inside described bowl cover, through hole sealing label is fixed on bowl cover by knob.
During use, take off bowl cover, rotate knob and through hole sealing label is removed, stirring rod is passed from the through hole bowl cover, then covers bowl cover, so both can prevent liquid in whipping process from spilling outside beaker, also prevent long-time agitated liquid from evaporating.If desired during tracer liquid, open water check valve, release appropriate amount of fluid.When the standing reaction liquid of needs, when needing again to prevent liquid from volatilizing in standing process, rotate knob and make through hole sealing label cover through hole.
Compared with prior art, the utility model has the advantage of: bowl cover with holes in the cup upper cover of beaker, prevent spilling or evaporating of in whipping process liquid, cup is arranged the drain pipe of band water check valve, conveniently obtain tracer liquid.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of the utility model description below and figure is briefly described:
Fig. 1 is the structural representation of the utility model beaker with cover;
Fig. 2 is the top view of bowl cover;
Mark in above-mentioned figure is:
1, cup, 2, bowl cover, 3, through hole, 4, drain pipe, 5, water check valve, 6, through hole sealing label, 7, knob.
Detailed description of the invention
Contrast accompanying drawing below, by the description to optimum embodiment, detailed description of the invention of the present utility model is described in further detail.
As illustrated in fig. 1 and 2, beaker with cover, comprises cup 1, cup 1 is covered with bowl cover 2, and bowl cover 2 center is provided with through hole 3, and cup 1 is provided with drain pipe 4, and drain pipe 4 is provided with water check valve 5.
Be provided with through hole sealing label 6 inside bowl cover 2, through hole sealing label 6 is fixed on bowl cover 2 by knob 7.
During use, take off bowl cover 2, rotate knob 7 and through hole sealing label 6 is removed, first stirring rod is passed from the through hole 3 bowl cover 2, then cover bowl cover 2, so both can prevent liquid in whipping process from spilling outside beaker, also prevent long-time agitated liquid from evaporating.If desired during tracer liquid, open water check valve 5, release appropriate amount of fluid.When the standing reaction liquid of needs, when needing again to prevent liquid from volatilizing in standing process, rotate knob 7 and make through hole sealing label 6 cover through hole 3.
The above is exemplarily described the utility model; obvious the utility model specific implementation is not subject to the restrictions described above; no matter be do any change in its shape or structure; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (2)
1. a beaker with cover, comprise cup (1), it is characterized in that, cup (1) is covered with bowl cover (2), bowl cover (2) center is provided with through hole (3), cup (1) is provided with drain pipe (4), and drain pipe (4) is provided with water check valve (5).
2. beaker with cover according to claim 1, it is characterized in that, described bowl cover (2) inner side is provided with through hole sealing label (6), and through hole sealing label (6) is fixed on bowl cover (2) by knob (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230370.XU CN204074098U (en) | 2014-05-07 | 2014-05-07 | Beaker with cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230370.XU CN204074098U (en) | 2014-05-07 | 2014-05-07 | Beaker with cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074098U true CN204074098U (en) | 2015-01-07 |
Family
ID=52166864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230370.XU Expired - Fee Related CN204074098U (en) | 2014-05-07 | 2014-05-07 | Beaker with cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160138A (en) * | 2018-01-16 | 2018-06-15 | 顾优佳 | Senior middle school's experimental provision |
-
2014
- 2014-05-07 CN CN201420230370.XU patent/CN204074098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160138A (en) * | 2018-01-16 | 2018-06-15 | 顾优佳 | Senior middle school's experimental provision |
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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: 20150107 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |