CN106000491A - Stir-free beaker - Google Patents
Stir-free beaker Download PDFInfo
- Publication number
- CN106000491A CN106000491A CN201610622848.7A CN201610622848A CN106000491A CN 106000491 A CN106000491 A CN 106000491A CN 201610622848 A CN201610622848 A CN 201610622848A CN 106000491 A CN106000491 A CN 106000491A
- Authority
- CN
- China
- Prior art keywords
- beaker body
- beaker
- interior
- arc groove
- 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.)
- Granted
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
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- 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
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a stir-free beaker. The stir-free beaker comprises an inner beaker body and an outer beaker body, wherein the bottom surface of the inner beaker body is a round plane, the inner beaker body and the outer beaker body are cylindrical, the inner beaker body sleeves inside the outer beaker body, the inner beaker body and the outer beaker body are coaxially arranged, and an upper end sealing cover is arranged between the edges of the top ends of the inner beaker body and the outer beaker body; a liquid injection hole is formed in the upper end sealing cover, a sealing plug is arranged on the liquid injection hole, a cavity is formed in the sealing plug, and through holes are formed in the upper surface and lower surface of the sealing plug; and a plurality of liquid guiding through holes are formed in the side wall of the inner beaker body. The stir-free beaker has the advantages that the defects in the prior art can be overcome, and the structural design is reasonable and novel.
Description
Technical field
The present invention relates to one exempt to stir beaker, 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 is cylinder, and the side at top has a notch, it is simple to pouring liquid.Some beaker outer wall is further marked with scale, can be with the volume of liquid in "ball-park" estimate beaker.Existing beaker is when classroom instruction is demonstrated, and owing to the thermal source of classroom instruction typically uses alcohol burner, but the temperature of alcohol burner is relatively low, and thermal source is not concentrated, thus it is slow to result in firing rate so that the overlong time of class demonstration, have impact on teaching process.
Summary of the invention
The deficiency existed for prior art, the technical problem to be solved is to provide one and exempts to stir beaker, accelerates the progress of heating, improve the efficiency of class demonstration.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that, one is exempted to stir beaker, including interior beaker body and outer beaker body, the bottom surface of internal beaker body is circular flat, and interior beaker body and outer beaker body are cylinder, and interior beaker body is socketed in outer beaker body, interior beaker body and the outer coaxial setting of beaker body, be provided with upper end capping between the edge, top of interior beaker body and outer beaker body；It is provided with liquid injection hole in the capping of described upper end, liquid injection hole is provided with sealing plug, in sealing plug, is provided with cavity, the upper and lower surface of sealing plug is provided with through hole；Being provided with some drain through holes on the sidewall of described interior beaker body, drain through hole is 47.5 degree of angles with the bottom surface of internal beaker body；Being provided with arc groove on the lower surface of described outer beaker body, the lower surface of arc groove is provided with collector metal cover, the shape of collector metal cover is arranged with the form fit of the lower surface of arc groove.
Optimizing, above-mentioned exempting from stirs beaker, and the radian of described arc groove is 2.75, and the thickness of arc groove is 1.25 times of the thickness of the lower surface of outer beaker body.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application is by arranging interior beaker body and outer beaker body, it is provided with liquid injection hole in the capping of upper end, some drain through holes it are provided with on the sidewall of interior beaker body, during filling liquid, first inject between interior beaker body and outer beaker body by liquid injection hole, then in being imported by drain through hole in beaker body, in heating process, owing to the bottom surface of drain through hole with internal beaker body is 47.5 degree of angles, flowed with interior beaker body-internal-circulation between interior beaker body and outer beaker body by drain through hole, without stirring for it is also possible that liquid homogeneous heating.In order to improve firing rate further, the lower surface of outer beaker body being provided with arc groove, the lower surface of arc groove is provided with collector metal cover, gathered by the heat of alcohol burner, mode heat scatters and disappears.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1 be interior beaker body, 2 for outer beaker body, 3 for upper end capping, 4 for drain through hole, 5 for collector metal cover, 6 for sealing plug, 7 for cavity, 8 for through hole, 9 be arc groove.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
The present invention is that one is exempted to stir beaker, 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, be provided with upper end capping between the edge, top of interior beaker body and outer beaker body；It is provided with liquid injection hole in the capping of described upper end, liquid injection hole is provided with sealing plug, in sealing plug, is provided with cavity, the upper and lower surface of sealing plug is provided with through hole；Being provided with some drain through holes on the sidewall of described interior beaker body, drain through hole is 47.5 degree of angles with the bottom surface of internal beaker body；Being provided with arc groove on the lower surface of described outer beaker body, the lower surface of arc groove is provided with collector metal cover, the shape of collector metal cover is arranged with the form fit of the lower surface of arc groove.The radian of described arc groove is 2.75, and the thickness of arc groove is 1.25 times of the thickness of the lower surface of outer beaker body.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application is by arranging interior beaker body and outer beaker body, it is provided with liquid injection hole in the capping of upper end, some drain through holes it are provided with on the sidewall of interior beaker body, during filling liquid, first inject between interior beaker body and outer beaker body by liquid injection hole, then in being imported by drain through hole in beaker body, in heating process, owing to the bottom surface of drain through hole with internal beaker body is 47.5 degree of angles, flowed with interior beaker body-internal-circulation between interior beaker body and outer beaker body by drain through hole, without stirring for it is also possible that liquid homogeneous heating.In order to improve firing rate further, the lower surface of outer beaker body being provided with arc groove, the lower surface of arc groove is provided with collector metal cover, gathered by the heat of alcohol burner, mode heat scatters and disappears.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, those skilled in the art, in the essential scope of the present invention, the change made, retrofits, adds or replaces, all should belong to protection scope of the present invention.
Claims (2)
1. exempt to stir beaker for one kind, it is characterized in that: include 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, be provided with upper end capping between the edge, top of interior beaker body and outer beaker body；It is provided with liquid injection hole in the capping of described upper end, liquid injection hole is provided with sealing plug, in sealing plug, is provided with cavity, the upper and lower surface of sealing plug is provided with through hole；Being provided with some drain through holes on the sidewall of described interior beaker body, drain through hole is 47.5 degree of angles with the bottom surface of internal beaker body；Being provided with arc groove on the lower surface of described outer beaker body, the lower surface of arc groove is provided with collector metal cover, the shape of collector metal cover is arranged with the form fit of the lower surface of arc groove.
The most according to claim 2 exempting from stirs beaker, it is characterised in that: the radian of described arc groove is 2.75, and the thickness of arc 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 true CN106000491A (en) | 2016-10-12 |
| CN106000491B 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, Ta Li, Taichung | 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, Ta Li, Taichung | 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 |
|---|---|
| CN106000491B (en) | 2017-12-19 |
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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 |
Granted publication date: 20171219 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |