CN106000491B - One kind is exempted to stir beaker - Google Patents
One kind is exempted to stir beaker Download PDFInfo
- Publication number
- CN106000491B CN106000491B CN201610622848.7A CN201610622848A CN106000491B CN 106000491 B CN106000491 B CN 106000491B CN 201610622848 A CN201610622848 A CN 201610622848A CN 106000491 B CN106000491 B CN 106000491B
- Authority
- CN
- China
- Prior art keywords
- beaker body
- beaker
- interior
- hole
- sealing plug
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0848—Specific forms of parts of containers
- B01L2300/0854—Double walls
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Exempt to stir beaker the invention discloses one kind, including interior beaker body and outer beaker body, the bottom surface of internal beaker body is circular flat, interior beaker body and outer beaker body are cylinder, interior beaker body is socketed in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, upper end capping is provided between interior beaker body and the top edge of outer beaker body；Liquid injection hole is provided with the upper end capping, sealing plug is provided with liquid injection hole, cavity is provided with sealing plug, through hole is provided with the upper and lower surface of sealing plug；Some drain through holes are provided with the side wall of the interior beaker body.The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.
Description
Technical field
Exempt to stir beaker the present invention relates to one kind, belong to teaching equipment field.
Background technology
Beaker is a kind of common laboratory glassware, is generally made up of glass, plastics or heat resistant glass.Beaker
In cylinder, the side at top is provided with a notch, is easy to pouring liquid.Some beaker outer walls are further marked with scale, can be rough
Estimation beaker in liquid volume.Existing beaker is when classroom instruction is demonstrated, because the thermal source of classroom instruction typically uses
Alcolhol burner, but the temperature of alcolhol burner is relatively low, and thermal source is not concentrated, and it is slow so as to result in firing rate so that class demonstration
Overlong time, have impact on teaching process.
The content of the invention
In view of the deficienciess of the prior art, exempt to stir beaker the technical problem to be solved by the invention is to provide one kind,
The progress of heating is accelerated, improves the efficiency of class demonstration.
In order to solve the above technical problems, the present invention adopts the technical scheme that, one kind is exempted to stir beaker, including interior beaker body
With outer beaker body, the bottom surface of internal beaker body is circular flat, and interior beaker body and outer beaker body are cylinder, interior beaker body set
It is connected in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, is set between interior beaker body and the top edge of outer beaker body
It is equipped with upper end capping；Liquid injection hole is provided with the upper end capping, sealing plug is provided with liquid injection hole, is set in sealing plug free
Chamber, through hole is provided with the upper and lower surface of sealing plug；Some drain through holes are provided with the side wall of the interior beaker body,
The bottom surface of drain through hole and internal beaker body is in 47.5 degree of angles；Arc groove is provided with the lower surface of the outer beaker body,
It is provided with collector metal cover on the lower surface of arc groove, the shape of the shape of collector metal cover and the lower surface of arc groove is matched somebody with somebody
Close and set.
Optimization, above-mentioned to exempt to stir beaker, the radian of the arc groove is 2.75, and the thickness of arc groove is outer beaker
1.25 times of the thickness of the lower surface of body.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The design of the application
By beaker body in setting and outer beaker body, liquid injection hole is provided with the capping of upper end, is provided with the side wall of interior beaker body some
Drain through hole, during filling liquid, first injected by liquid injection hole between interior beaker body and outer beaker body, then by leading
In fluid through-hole importing in beaker body, in heating process, because the bottom surface of drain through hole and internal beaker body is in 47.5 degree of angles,
Flowed by drain through hole between interior beaker body and outer beaker body with interior beaker body-internal-circulation, without stirring for it is also possible that liquid
Body homogeneous heating.In order to further improve firing rate, arc groove is provided with the lower surface of outer beaker body, arc groove
Collector metal cover is provided with lower surface, the heat of alcolhol burner is gathered, mode heat scatters and disappears.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1 it is interior beaker body, 2 be outer beaker body, 3 be upper end capping, 4 be drain through hole, 5 is collector metal cover, 6
It is cavity for sealing plug, 7,8 be through hole, 9 is arc groove.
Embodiment
The technical characterstic of the present invention is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
The present invention exempts to stir beaker, including interior beaker body and outer beaker body for one kind, and the bottom surface of internal beaker body is circle
Plane, interior beaker body and outer beaker body are cylinder, and interior beaker body is socketed in outer beaker body, interior beaker body and outer beaker body
Upper end capping is provided between the top edge of coaxial setting, interior beaker body and outer beaker body；It is provided with the upper end capping
Liquid injection hole, sealing plug is provided with liquid injection hole, cavity is provided with sealing plug, is provided with the upper and lower surface of sealing plug
Through hole；It is provided with some drain through holes in the side wall of the interior beaker body, the bottom surface of drain through hole and internal beaker body is in 47.5
Spend angle；Arc groove is provided with the lower surface of the outer beaker body, collector metal is provided with the lower surface of arc groove
The form fit of cover, the shape of collector metal cover and the lower surface of arc groove is set.The radian of the arc groove is 2.75,
The thickness of arc groove is 1.25 times of the thickness of the lower surface of outer beaker body.
The advantage of the invention is that it can overcome the drawbacks of prior art, novelty reasonable in design.The design of the application
By beaker body in setting and outer beaker body, liquid injection hole is provided with the capping of upper end, is provided with the side wall of interior beaker body some
Drain through hole, during filling liquid, first injected by liquid injection hole between interior beaker body and outer beaker body, then by leading
In fluid through-hole importing in beaker body, in heating process, because the bottom surface of drain through hole and internal beaker body is in 47.5 degree of angles,
Flowed by drain through hole between interior beaker body and outer beaker body with interior beaker body-internal-circulation, without stirring for it is also possible that liquid
Body homogeneous heating.In order to further improve firing rate, arc groove is provided with the lower surface of outer beaker body, arc groove
Collector metal cover is provided with lower surface, the heat of alcolhol burner is gathered, mode heat scatters and disappears.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, should all belong to the present invention
Protection domain.
Claims (2)
1. one kind is exempted to stir beaker, it is characterised in that：Including interior beaker body and outer beaker body, the bottom surface of internal beaker body is circle
Plane, interior beaker body and outer beaker body are cylinder, and interior beaker body is socketed in outer beaker body, interior beaker body and outer beaker body
Upper end capping is provided between the top edge of coaxial setting, interior beaker body and outer beaker body；It is provided with the upper end capping
Liquid injection hole, sealing plug is provided with liquid injection hole, cavity is provided with sealing plug, is provided with the upper and lower surface of sealing plug
Through hole；It is provided with some drain through holes in the side wall of the interior beaker body, the bottom surface of drain through hole and internal beaker body is in 47.5
Spend angle；Arc groove is provided with the lower surface of the outer beaker body, collector metal is provided with the lower surface of arc groove
The form fit of cover, the shape of collector metal cover and the lower surface of arc groove is set.
2. according to claim 1 exempt to stir beaker, it is characterised in that：The radian of the arc groove is 2.75, arc
The thickness of groove is 1.25 times of the thickness of the lower surface of outer beaker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622848.7A CN106000491B (en) | 2016-08-02 | 2016-08-02 | One kind is exempted to stir beaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622848.7A CN106000491B (en) | 2016-08-02 | 2016-08-02 | One kind is exempted to stir beaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000491A CN106000491A (en) | 2016-10-12 |
| CN106000491B true CN106000491B (en) | 2017-12-19 |
Family
ID=57134397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622848.7A Expired - Fee Related CN106000491B (en) | 2016-08-02 | 2016-08-02 | One kind is exempted to stir beaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000491B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404750A1 (en) * | 1974-02-01 | 1975-08-07 | Tscheulin Aluminium | Printable aluminium foil beaker - is made from two foils with sawdust layer between them |
| CN2230162Y (en) * | 1995-06-02 | 1996-07-03 | 张升铭 | Traditional Chinese medicine decoction device |
| DE29712182U1 (en) * | 1997-07-10 | 1997-09-11 | Yang Tsai Chin | Integrated cup structure with a fabric inside |
| CN201019574Y (en) * | 2007-03-26 | 2008-02-13 | 黄冬琳 | Gas water-boiling cup for field use |
| CN201291140Y (en) * | 2008-11-14 | 2009-08-19 | 河北理工大学 | Beaker for experiment |
| CN202277837U (en) * | 2011-08-31 | 2012-06-20 | 杨永庆 | Beaker with temperature regulation function |
| CN204294244U (en) * | 2014-11-28 | 2015-04-29 | 柳州师范高等专科学校 | A kind of teaching beaker |
| CN205965884U (en) * | 2016-08-02 | 2017-02-22 | 江阴市正中科教器材有限公司 | Exempt from to stir beaker |
-
2016
- 2016-08-02 CN CN201610622848.7A patent/CN106000491B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404750A1 (en) * | 1974-02-01 | 1975-08-07 | Tscheulin Aluminium | Printable aluminium foil beaker - is made from two foils with sawdust layer between them |
| CN2230162Y (en) * | 1995-06-02 | 1996-07-03 | 张升铭 | Traditional Chinese medicine decoction device |
| DE29712182U1 (en) * | 1997-07-10 | 1997-09-11 | Yang Tsai Chin | Integrated cup structure with a fabric inside |
| CN201019574Y (en) * | 2007-03-26 | 2008-02-13 | 黄冬琳 | Gas water-boiling cup for field use |
| CN201291140Y (en) * | 2008-11-14 | 2009-08-19 | 河北理工大学 | Beaker for experiment |
| CN202277837U (en) * | 2011-08-31 | 2012-06-20 | 杨永庆 | Beaker with temperature regulation function |
| CN204294244U (en) * | 2014-11-28 | 2015-04-29 | 柳州师范高等专科学校 | A kind of teaching beaker |
| CN205965884U (en) * | 2016-08-02 | 2017-02-22 | 江阴市正中科教器材有限公司 | Exempt from to stir beaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106000491A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20180802 |