CN205550316U - Teaching beaker - Google Patents
Teaching beaker Download PDFInfo
- Publication number
- CN205550316U CN205550316U CN201620266129.1U CN201620266129U CN205550316U CN 205550316 U CN205550316 U CN 205550316U CN 201620266129 U CN201620266129 U CN 201620266129U CN 205550316 U CN205550316 U CN 205550316U
- Authority
- CN
- China
- Prior art keywords
- beaker
- bowl cover
- teaching
- hinge
- beaker body
- 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
- 239000010425 asbestos Substances 0.000 claims abstract description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000002474 experimental method Methods 0.000 abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a teaching beaker, including liquid outlet, scale mark, hinge, bowl cover, spring, insulating layer, beaker body, asbestos gauge and pylon, the upper end left side integrated into one piece of beaker body sets up the liquid outlet, the top one end of beaker body is equipped with the hinge, the bowl cover passes through the top of hinge mount at the beaker body, the terminal installation spring of bowl cover, and the terminal of spring is connected with the wall of cup of beaker body, what of solution in the observation beaker that can understand, make things convenient for student appropriate chemical reagent of adding when doing the experiment, through setting up pylon, it can in the base heating between in for the beaker heating to put the alcohol burner, the operation is got up conveniently, under asbestos gauge's cooperation, it is even to make the heating of whole beaker, fast heat conduction, through setting up the bowl cover, avoid external factors's interference when being chemistry experiment, can also hinder ash blocking dirt gets into inside the beaker, the utility model discloses, easy operation, the heating is convenient, and convenient teaching is worth promoting.
Description
Technical field
This utility model relates to teaching aid technical field, is specially a kind of teaching beaker.
Background technology
Often use beaker when doing all kinds of chemical experiment during current experiment, it is widely used and practicality is the strongest, but current beaker there is also a lot of weak points, beaker wall of cup is smooth, and some chemical reagent can generate heat through reaction and again picks up beaker and easily scald hands when of how liking doing chemical experiment, traditional beaker great majority are all open, large effect can be produced for doing experiment, and existing beaker add warm up also inconvenient, operate the most inconvenient, the requirement of student experimenting can not be met, for this, it is proposed that a kind of teaching beaker.
Utility model content
The purpose of this utility model is to provide a kind of teaching beaker, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of teaching beaker, including liquid outlet, graduation mark, hinge, bowl cover, spring, thermal insulation layer, beaker body, solution disk, asbestos gauge and pylon, one-body molded on the left of the upper end of described beaker body liquid outlet is set, one end, top of described beaker body is provided with hinge, described bowl cover is arranged on the top of beaker body by hinge, the end of described bowl cover installs spring, and the end of spring is connected with the wall of cup of beaker body, the bottom fixed installation solution disk of described beaker body, pylon is installed in the bottom of described solution disk.
Preferably, the inner chamber wall of cup of described beaker body is provided with graduation mark.
Preferably, the wall of cup surface socket thermal insulation layer of described beaker body, the surface of described thermal insulation layer is provided with anti-slip veins.
Preferably, described beaker body arranges sealing ring with the contact portion of bowl cover.
Preferably, the intracavity bottom of described solution disk arranges one layer of asbestos gauge.
Preferably, described pylon is provided with three.
Compared with prior art, the beneficial effects of the utility model are: this teaching beaker, by arranging graduation mark, can clearly observe the number of solution in beaker, facilitate that student is suitable when testing adds chemical reagent, by arranging pylon, between heating to beaker when, alcohol burner is placed on bottom-heated, operate conveniently, under the cooperation of asbestos gauge, make whole beaker homogeneous heating, heat conduction is fast, by arranging bowl cover, the interference of extraneous factor is avoided doing chemical experiment when, can also blocks dust enter inside beaker, this utility model, simple to operate, heating is convenient, convenient teaching, it is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 liquid outlet, 2 graduation marks, 3 hinges, 4 bowl covers, 5 springs, 6 thermal insulation layers, 7 beaker bodies, 8 solution disks, 9 asbestos gauges, 10 pylons.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of teaching beaker，Including liquid outlet 1、Graduation mark 2、Hinge 3、Bowl cover 4、Spring 5、Thermal insulation layer 6、Beaker body 7、Solution disk 8、Asbestos gauge 9 and pylon 10，One-body molded on the left of the upper end of beaker body 7 liquid outlet 1 is set，One end, top of beaker body 7 is provided with hinge 3，Bowl cover 4 is arranged on the top of beaker body 7 by hinge 3，The interference of extraneous factor is avoided doing chemical experiment when，Can also blocks dust enter inside beaker，The end of bowl cover 4 installs spring 5，And the end of spring 5 is connected with the wall of cup of beaker body 7，The bottom fixed installation solution disk 8 of beaker body 7，Pylon 10 is installed in the bottom of solution disk 8，Between heating to beaker when, alcohol burner is placed on beaker bottom to heat，Operate conveniently，The inner chamber wall of cup of beaker body 7 is provided with graduation mark 2，Can clearly observe the number of solution in beaker，Facilitate that student is suitable when testing adds chemical reagent，The wall of cup surface socket thermal insulation layer 6 of beaker body 7，Directly can avoid scalding one's hand by thermal insulation layer 6 when there being the high solution of temperature in beaker，The surface of thermal insulation layer 6 is provided with anti-slip veins，Beaker body 7 arranges sealing ring with the contact portion of bowl cover 4，Pylon 10 is provided with three，The intracavity bottom of solution disk 8 arranges one layer of asbestos gauge 9，Under the cooperation of asbestos gauge 9，Make whole beaker homogeneous heating，Heat conduction is fast.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a teaching beaker, including liquid outlet (1), graduation mark (2), hinge (3), bowl cover (4), spring (5), thermal insulation layer (6), beaker body (7), solution disk (8), asbestos gauge (9) and pylon (10), it is characterized in that: one-body molded on the left of the upper end of described beaker body (7) liquid outlet (1) is set, one end, top of described beaker body (7) is provided with hinge (3), described bowl cover (4) is arranged on the top of beaker body (7) by hinge (3), the end of described bowl cover (4) installs spring (5), and the end of spring (5) is connected with the wall of cup of beaker body (7), bottom fixed installation solution disk (8) of described beaker body (7), pylon (10) is installed in the bottom of described solution disk (8).
A kind of teaching beaker the most according to claim 1, it is characterised in that: the inner chamber wall of cup of described beaker body (7) is provided with graduation mark (2).
A kind of teaching beaker the most according to claim 1, it is characterised in that: wall of cup surface socket thermal insulation layer (6) of described beaker body (7), the surface of described thermal insulation layer (6) is provided with anti-slip veins.
A kind of teaching beaker the most according to claim 1, it is characterised in that: described beaker body (7) arranges sealing ring with the contact portion of bowl cover (4).
A kind of teaching beaker the most according to claim 1, it is characterised in that: the intracavity bottom of described solution disk (8) arranges one layer of asbestos gauge (9).
A kind of teaching beaker the most according to claim 1, it is characterised in that: described pylon (10) is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266129.1U CN205550316U (en) | 2016-04-03 | 2016-04-03 | Teaching beaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266129.1U CN205550316U (en) | 2016-04-03 | 2016-04-03 | Teaching beaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550316U true CN205550316U (en) | 2016-09-07 |
Family
ID=56812506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620266129.1U Expired - Fee Related CN205550316U (en) | 2016-04-03 | 2016-04-03 | Teaching beaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540759A (en) * | 2016-10-25 | 2017-03-29 | 无锡市跨克微营养素有限公司 | Reinforcement type beaker |
| CN107185614A (en) * | 2017-07-14 | 2017-09-22 | 无锡市跨克微营养素有限公司 | Possesses the beaker that solution spills defencive function |
-
2016
- 2016-04-03 CN CN201620266129.1U patent/CN205550316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540759A (en) * | 2016-10-25 | 2017-03-29 | 无锡市跨克微营养素有限公司 | Reinforcement type beaker |
| CN107185614A (en) * | 2017-07-14 | 2017-09-22 | 无锡市跨克微营养素有限公司 | Possesses the beaker that solution spills defencive function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Juan Inventor before: Wang Minyan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 410100 Hunan Province, Changsha County Xingsha town Kaiyuan Road community long road Changsha normal faculty dormitory building 302 room 8 Patentee after: Fan Juan Address before: 364300 Longyan City, Fujian province Wuping County pingchuanzhen old court No. 78 Patentee before: Wuping Hong Xin industrial technology development corporation, Ltd. |
|
| 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: 20160907 Termination date: 20180403 |