CN206778476U - A kind of chemistry teaching alcohol lamp support - Google Patents
A kind of chemistry teaching alcohol lamp support Download PDFInfo
- Publication number
- CN206778476U CN206778476U CN201720447706.1U CN201720447706U CN206778476U CN 206778476 U CN206778476 U CN 206778476U CN 201720447706 U CN201720447706 U CN 201720447706U CN 206778476 U CN206778476 U CN 206778476U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- alcolhol burner
- groove
- fix bar
- column
- 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
Abstract
The utility model discloses a kind of chemistry teaching alcohol lamp support, including cylinder, place plate, alcolhol burner, neck, the upper end of the cylinder offers the first groove, the bottom of cylinder is provided with the leveling part of threaded connection, two necks are symmetrically offered on cylinder, fix bar is arranged in neck, and fix bar can move up and down along neck, the placement plate is arranged in cylinder, the bottom adhesive for placing plate has spring, the free end of spring is welded on cylinder inner bottom part, place and offer the second groove on plate, alcolhol burner is arranged in the second groove, the vertical direction of the alcolhol burner is provided with asbestos gauge iron ring, asbestos gauge iron ring is arranged in the hole clipping on column, hole clipping is integrally formed with column, column is threadedly coupled with the first groove of cylinder upper end.The utility model is simple in construction, reasonable in design；Spring and fix bar can according to circumstances change the height of alcolhol burner, and cylinder and placement plate prevent the situation that alcolhol burner is toppled over, preferably promoted the use of.
Description
Technical field
It the utility model is related to chemistry teaching field, more particularly to a kind of chemistry teaching alcohol lamp support.
Background technology
Be related to various chemical tests in chemistry teaching, in chemical test alcolhol burner as a kind of heating tool in test
Play the role of it is important, existing alcolhol burner using when put the alcolhol burner on the table, put on the table more and the feelings toppled over occur
It can be caused danger during condition, and be not easy that the height of alcolhol burner is adjusted.Therefore, how to prevent alcolhol burner from the feelings toppled over occur
Condition, height regulation can be carried out to alcolhol burner in time when needed, be always the problem that the whole society faces.
Utility model content
The purpose of this utility model is to provide a kind of chemistry teaching alcohol lamp support, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
A kind of chemistry teaching alcohol lamp support, including cylinder, placement plate, alcolhol burner, neck, the upper end of the cylinder is opened
Provided with the first groove, the bottom of cylinder is provided with the leveling part of threaded connection, and two necks, fix bar are symmetrically offered on cylinder
In neck, and fix bar can be moved up and down along neck, and the placement plate is arranged in cylinder, places the bottom of plate
Portion is bonded with spring, and the free end of spring is welded on cylinder inner bottom part, places and offers the second groove on plate, alcolhol burner is arranged on
In second groove, the vertical direction of the alcolhol burner is provided with asbestos gauge iron ring, and asbestos gauge iron ring is arranged on the hole clipping on column
Interior, hole clipping is integrally formed with column, and column is threadedly coupled with the first groove of cylinder upper end.
Preferably, the bottom of the leveling part is nested with sucker.
Preferably, the fix bar runs through spring, and fix bar is often extraction state.
Compared with prior art, the utility model has advantages below：The utility model is simple in construction, reasonable in design；Put
Alcolhol burner can be fixed for the second groove put on plate, while the inwall of cylinder also plays a part of protection to alcolhol burner and prevented
Only alcolhol burner is toppled over；Fix bar can according to circumstances change the position in neck, so as to which reality be fixed to placing plate
The regulation of alcohol burner height is showed；The spring of alcolhol burner bottom plays a part of buffering, prevents from falling and alcolhol burner is caused to damage；
Asbestos gauge iron ring can be fixed for hole clipping on column, and be easy to the taking-up of asbestos gauge iron ring；Regulating part can enter to cylinder
Row regulation operation, is preferably promoted the use of.
Brief description of the drawings
Fig. 1 is the utility model chemistry teaching alcolhol burner support schematic diagram.
Fig. 2 is schematic diagram after the placement alcolhol burner of the utility model chemistry teaching alcohol lamp support.
Fig. 3 is the utility model chemistry teaching alcohol lamp support sectional view.
Fig. 4 is the column schematic diagram of the utility model chemistry teaching alcohol lamp support.
Fig. 5 is the placement plate schematic diagram of the utility model chemistry teaching alcohol lamp support.
In figure：1st, alcolhol burner, 2, place plate, the 3, first groove, 4, spring, 5, cylinder, 6, leveling part, 7, neck, 8, solid
Fixed pole, the 9, second groove, 10, asbestos gauge iron ring, 11, column, 12, hole clipping.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-5, a kind of chemistry teaching alcohol lamp support, including cylinder 5, placement plate 2, alcolhol burner 1, neck 7,
The upper end of the cylinder 5 offers the first groove 3, and rubber blanket is enclosed with the inwall of cylinder, and the bottom of cylinder 5 is provided with screw thread
The leveling part 6 of connection, the bottom of leveling part are nested with sucker, and leveling part can carry out Levelling operation to cylinder, and sucker prevents
There is situation about breakking away, two necks 7 are symmetrically offered on cylinder 5, fix bar 8 is arranged in neck 7, and fix bar 8 can
Moved up and down along neck 7, fix bar is used for fixed placement plate, and the placement plate 2 is arranged in cylinder 5, places the bottom of plate 2
Portion is bonded with spring 4, and the free end of spring 4 is welded on the inner bottom part of cylinder 5, and spring plays a part of buffering and avoided falling, touching
Hit and alcolhol burner is caused to damage, place and the second groove 9 is offered on plate 2, alcolhol burner 1 is arranged in the second groove 9, the second groove
Alcolhol burner can be fixed, the vertical direction of the alcolhol burner 1 is provided with asbestos gauge iron ring 10, it would be desirable to the vessel of heating
It is placed on asbestos gauge iron ring and is heated, asbestos gauge iron ring 10 is arranged in the hole clipping 12 on column 11, and hole clipping can not only be right
Asbestos gauge iron ring is fixed, while asbestos gauge iron ring is readily disassembled, and hole clipping 12 is integrally formed with column 11, column 11 and cylinder
First groove 3 of 5 upper ends is threadedly coupled.
Utility model works principle：The leveling part 6 for adjusting the bottom of cylinder 5 first carries out Levelling operation to cylinder 5, then
Asbestos gauge iron ring 10 is removed, alcolhol burner 1 is placed in the second groove 9 placed on plate 2, entered by fix bar 8 in neck 7
Row is moved up and down so as to realize that the height of plate 2 is placed in regulation, is passed through asbestos gauge iron ring 10 after the completion of the height regulation of alcolhol burner 1
Hole clipping 12 is arranged on column 11, it would be desirable to which the vessel of heating are placed on asbestos gauge iron ring 10, and the spring 4 for placing the bottom of plate 2 rises
To the effect of buffering.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of chemistry teaching alcohol lamp support, including cylinder（5）, place plate（2）, alcolhol burner（1）, neck（7）, its feature
It is, the cylinder（5）Upper end offer the first groove（3）, cylinder（5）Bottom the leveling part of threaded connection is installed
（6）, cylinder（5）On symmetrically offer two necks（7）, fix bar（8）Installed in neck（7）It is interior, and fix bar（8）Being capable of edge
Neck（7）Move up and down, the placement plate（2）Installed in cylinder（5）It is interior, place plate（2）Bottom adhesive have spring
（4）, spring（4）Free end be welded on cylinder（5）Inner bottom part, place plate（2）On offer the second groove（9）, alcolhol burner（1）
Installed in the second groove（9）It is interior, the alcolhol burner（1）Vertical direction be provided with asbestos gauge iron ring（10）, asbestos gauge iron ring
（10）Installed in column（11）On hole clipping（12）It is interior, hole clipping（12）With column（11）It is integrally formed, column（11）With cylinder（5）
First groove of upper end（3）Threaded connection.
A kind of 2. chemistry teaching alcohol lamp support according to claim 1, it is characterised in that the leveling part（6）'s
Bottom is nested with sucker.
A kind of 3. chemistry teaching alcohol lamp support according to claim 1, it is characterised in that the fix bar（8）Pass through
Wear spring（4）, and fix bar（8）Often to extract state out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447706.1U CN206778476U (en) | 2017-04-26 | 2017-04-26 | A kind of chemistry teaching alcohol lamp support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447706.1U CN206778476U (en) | 2017-04-26 | 2017-04-26 | A kind of chemistry teaching alcohol lamp support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206778476U true CN206778476U (en) | 2017-12-22 |
Family
ID=60708972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447706.1U Expired - Fee Related CN206778476U (en) | 2017-04-26 | 2017-04-26 | A kind of chemistry teaching alcohol lamp support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206778476U (en) |
-
2017
- 2017-04-26 CN CN201720447706.1U patent/CN206778476U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180426 |