CN209715145U - A warming vacuum heat-insulation beaker - Google Patents
A warming vacuum heat-insulation beaker Download PDFInfo
- Publication number
- CN209715145U CN209715145U CN201920378439.6U CN201920378439U CN209715145U CN 209715145 U CN209715145 U CN 209715145U CN 201920378439 U CN201920378439 U CN 201920378439U CN 209715145 U CN209715145 U CN 209715145U
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- CN
- China
- Prior art keywords
- cup
- cup body
- cup holder
- fixed
- vacuum heat
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- 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
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a warming vacuum heat-insulation beakers, relate generally to chemical experiment clothing arts.Including cup body and cup holder, the cup holder is fixed on bottom of cup, the cup body includes interior cup body and outer cup, a closed vacuum interlayer is constituted between the interior cup body and outer cup, the interior cup body outer wall is equipped with temperature sensing bars, the cup holder is hollow structure and inside is equipped with magnetic stirring device, is equipped with magnetic patch in the cup body.The utility model has the beneficial effects that: effectivelying prevent scalding, meet experiment condition as far as possible, reduces experimental results error.
Description
Technical field
The utility model relates to chemical experiment clothing arts, specifically a warming vacuum heat-insulation beaker.
Background technique
Currently, various experiments often use the glass beaker of various volumes in laboratory.It is molten in order to prepare different experiments
Liquid, it is often necessary to a variety of solid, liquid body reagents are added in Xiang Tongyi beaker, and mixing liquid has in various degree in most cases
Exothermic reaction, acutely, but visual discrimination skills are weaker for partial exothermic reaction.This just gives part Scientific Research Workers, student, reality
It practises green tape and carrys out some potential safety problems.It is likely to the insufficient operator of experience, is scalded in a certain experiment of initial contact.
Probably due to mixing liquid temperature change is larger beyond room temperature, volume changes, and finally has an impact to experimental result.
Utility model content
The purpose of this utility model is to provide a warming vacuum heat-insulation beakers, it effectively prevent scalding, as full as possible
Sufficient experiment condition reduces experimental results error.
The utility model to achieve the above object, is achieved through the following technical solutions:
A warming vacuum heat-insulation beaker, including cup body and cup holder, the cup holder are fixed on bottom of cup, the cup body packet
Interior cup body and outer cup are included, a closed vacuum interlayer is constituted between the interior cup body and outer cup, the interior cup body outer wall is set
There are temperature sensing bars, the cup holder is hollow structure and inside is equipped with magnetic stirring device, is equipped with magnetic patch in the cup body.
Further, the cup holder surface is equipped with positioning column, and the bottom of cup is equipped with the positioning chamber cooperated with positioning column,
The positioning column and positioning chamber are threadedly coupled.
Further, the magnetic stirring device includes drive bevel gear, driven wheel of differential, rocking handle and support column, described
Support column is fixed in cup holder, and the driven gear is fixed on the support columns by bearing, the rocking handle through cup holder side wall and
It is fixed by bearing and cup holder side wall, one end that the rocking handle is located in cup holder is fixed with drive bevel gear, the active conical tooth
Wheel is engaged with driven wheel of differential, and the cup holder upper surface is equipped with annular through-hole, and the driven wheel of differential upper surface is fixed with magnetic patch,
The magnetic patch is slidably matched with annular through-hole.
Further, the cup holder top edge is fixed with collet.
Further, the temperature sensing bars include low temperature temperature sensing bars and high temperature temperature sensing bars.
The prior art is compared, the utility model has the beneficial effects that:
Cup body includes outer cup and interior cup body, constitutes a closed vacuum interlayer between outer cup and interior cup body, in cup body
Heat during being transmitted to outer cup, have partial heat and stay in vacuum interlayer, effectively reduce and be transmitted to outer cup
On heat, prevent from scalding, while interior cup body outer wall is equipped with temperature sensing bars, the color change by observing temperature sensing bars prejudges liquid
General temperature prevents temperature is excessively high from having an impact to experimental result, while bottom of cup is fixed with cup holder, increases the stabilization of cup body
Property, cup holder is interior to be equipped with magnetic stirring device, cooperates with the intracorporal magnetic patch of cup, and control magnetic patch is transferred in cup body inward turning plays stirring
On the one hand effect is made stirring more evenly, does not on the other hand need to be stirred at rim of a cup using glass bar, also avoid liquid and fly
Splash scald.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the structure sectional view of the utility model.
Attached drawing 3 is the cup seat structure schematic diagram of the utility model.
Label shown in attached drawing:
1, cup body；2, cup holder；3, interior cup body；4, outer cup；5, temperature sensing bars；6, magnetic patch；7, positioning column；8, positioning chamber；9,
Drive bevel gear；10, driven wheel of differential；11, rocking handle；12, support column；13, annular through-hole；14, magnet；15, collet；16,
Low temperature temperature sensing bars；17, high temperature temperature sensing bars.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is a warming vacuum heat-insulation beaker, and main structure includes cup body 1 and cup holder 2, cup body 1 one
Side is equipped with pour spout, is equipped with graduation mark vertically on 1 wall of cup body, the cup holder 2 is fixed on 1 bottom of cup body, increases the stabilization of placement
Property, the cup body 1 includes interior cup body 3 and outer cup 4, and the interior cup body 3 and the side of outer cup 4 and bottom composition one are closed
Vacuum interlayer reduces heat and transmits in outer cup 4, prevent from scalding, temperature-sensitive is equipped in interior 3 outer wall of cup body and hollow sandwich
Item 5, temperature sensing bars 5 are temperature sensing material coating, be under room temperature it is transparent, after the mixture temperature in cup body 1 increases, 5 meeting of temperature sensing bars
Change color, facilitates operator to have a understanding substantially to the temperature of mixture, prevent temperature is excessively high from causing to experimental result
It influences, the cup holder 2 is hollow structure and inside is equipped with magnetic stirring device, and magnetic patch 6 is equipped in the cup body 1, and magnetic patch 6 is ball
Shape reduces the friction between magnetic patch 6 and 1 wall of cup body, drives magnetic patch 6 to rotate in cup body 1 by magnetic stirring device to stir
Mixture in cup body 1.
Cup body 1 is fixedly connected with cup holder 2, just needs to clean together with cup holder 2 when cleaning cup body 1, very inconvenient, institute
The center on 2 surface of cup holder is stated integrally formed with positioning column 7,1 bottom of cup body is equipped with the positioning chamber cooperated with positioning column 7
8, the positioning column 7 and positioning chamber 8 are threadedly coupled, and are made between cup body 1 and cup holder 2 detachably, cup body 1 easy to clean is fixed simultaneously
Position column 7 is threadedly coupled with positioning chamber 8, increases the stability that cup body 1 and cup holder 2 assemble, and guarantees normal use.
Preferably, the magnetic stirring device includes drive bevel gear 9, driven wheel of differential 10, rocking handle 11 and support column 12,
At the vertical center being fixed in cup holder 2 of the support column 12, the driven wheel of differential 10 is fixed on support column by bearing
On 12 and close to cup body 1, the rocking handle 11 is through 2 side wall of cup holder and is fixed by bearing and 2 side wall of cup holder, the rocking handle 11
It is fixed with drive bevel gear 9 in one end in cup holder 2, the drive bevel gear 9 is engaged with driven wheel of differential 10, the cup holder 2
Upper surface is equipped with annular through-hole 13, and the driven wheel of differential 10 is fixed with magnet 14, the magnetic close to 2 upper surface of cup holder on one side
Iron 14 is slidably matched with annular through-hole 13, by rotation crank 11 drive drive bevel gear 9 rotate, drive bevel gear 9 drive from
Dynamic bevel gear 10 rotates, and slides magnet 14 in annular through-hole 13, while magnet 14 attracts magnetic patch 6 to rotate in cup body 1, reaches
To the purpose of stirring.
It skids in order to prevent, while preventing the temperature of mixture in cup body 1 is excessively high from scalding one's hand, 2 top edge of cup holder is solid
Surely there is collet 15, collet 15 is clear hard plastics, and 15 outer wall of collet is equipped with anti-skid chequer, prevents liquid temperature in cup body 1
Spend it is high be inconvenient to take, while prevent grasp cup body 1 when skidding, guarantee experiment go on smoothly.
In order to be better understood by the big temperature of mixture in cup body 1, the temperature sensing bars 5 include low temperature temperature sensing bars 16 and height
Warm temperature sensing bars 17, the different material of use feeling temperature respectively, be at normal temperature it is transparent, when the temperature of mixture in cup body 1 arrives
When up to 40 degrees Celsius, low temperature temperature sensing bars 16 redden color but high temperature temperature sensing bars 17 it is unchanged, when temperature reaches 60 degrees Celsius in cup body 1
When, 17 purpling color of high temperature temperature sensing bars, more specific clearly demarcated shows the substantially temperature in cup body 1, makes operator couple
Temperature in cup body 1 has a rough understanding, guarantees the accuracy of experimental result.
Claims (5)
1. a warming vacuum heat-insulation beaker, it is characterised in that: including cup body (1) and cup holder (2), the cup holder (2) is fixed on
Cup body (1) bottom, the cup body (1) includes interior cup body (3) and outer cup (4), between the interior cup body (3) and outer cup (4)
Constitute a closed vacuum interlayer, interior cup body (3) outer wall is equipped with temperature sensing bars (5), and the cup holder (2) is hollow structure and interior
Portion is equipped with magnetic stirring device, is equipped with magnetic patch (6) in the cup body (1).
2. a warming vacuum heat-insulation beaker according to claim 1, it is characterised in that: cup holder (2) surface is equipped with fixed
Position column (7), cup body (1) bottom are equipped with the positioning chamber (8) cooperated with positioning column (7), the positioning column (7) and positioning chamber
(8) it is threadedly coupled.
3. a warming vacuum heat-insulation beaker according to claim 1, it is characterised in that: the magnetic stirring device includes master
Dynamic bevel gear (9), driven wheel of differential (10), rocking handle (11) and support column (12), the support column (12) are fixed on cup holder (2)
Interior, the driven wheel of differential (10) is fixed on support column (12) by bearing, the rocking handle (11) through cup holder (2) side wall and
It is fixed by bearing and cup holder (2) side wall, the rocking handle (11) is located at one end in cup holder (2) and is fixed with drive bevel gear (9),
The drive bevel gear (9) is engaged with driven wheel of differential (10), and cup holder (2) upper surface is equipped with annular through-hole (13), described
Driven wheel of differential (10) upper surface is fixed with magnet (14), and the magnet (14) is slidably matched with annular through-hole (13).
4. a warming vacuum heat-insulation beaker according to claim 1, it is characterised in that: cup holder (2) top edge is solid
Surely there are collet (15).
5. a warming vacuum heat-insulation beaker according to claim 1, it is characterised in that: the temperature sensing bars (5) include low temperature
Temperature sensing bars (16) and high temperature temperature sensing bars (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378439.6U CN209715145U (en) | 2019-03-22 | 2019-03-22 | A warming vacuum heat-insulation beaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378439.6U CN209715145U (en) | 2019-03-22 | 2019-03-22 | A warming vacuum heat-insulation beaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209715145U true CN209715145U (en) | 2019-12-03 |
Family
ID=68688331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378439.6U Expired - Fee Related CN209715145U (en) | 2019-03-22 | 2019-03-22 | A warming vacuum heat-insulation beaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209715145U (en) |
-
2019
- 2019-03-22 CN CN201920378439.6U patent/CN209715145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |