CN205878151U - Alcohol lamp stand for chemistry experiments - Google Patents
Alcohol lamp stand for chemistry experiments Download PDFInfo
- Publication number
- CN205878151U CN205878151U CN201620770222.6U CN201620770222U CN205878151U CN 205878151 U CN205878151 U CN 205878151U CN 201620770222 U CN201620770222 U CN 201620770222U CN 205878151 U CN205878151 U CN 205878151U
- Authority
- CN
- China
- Prior art keywords
- pallet
- hole
- alcohol lamp
- face
- lamp holder
- 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 an alcohol lamp stand for chemistry experiments, including the bracing piece of two symmetry settings, and cooperate two the tray of bracing piece, the bottom position department of bracing piece is provided with the supporting shoe, the bracing piece with supporting shoe formula structure as an organic whole, the tray top surface is close to middle position department and is provided with the recess, the tray top surface is close to left and right both sides position department and is provided with the baffle, the position department of the left and right both sides of tray is provided with the connecting block, the connecting block top surface is close to middle position department and is provided with the through -hole, the terminal surface is provided with the fixed orifices near middle position department before the connecting block, the fixed orifices with the through -hole is corresponding, this alcohol lamp stand passes through the cooperation of screw and locating hole, controls the height of tray at according to actual need through adjusting screw, and the height of indirect control alcohol burner through the setting of recess and baffle, has increased the stability of alcohol burner.
Description
Technical field
This utility model relates to the alcohol lamp holder of a kind of chemical experiment.
Background technology
In chemical experiment, heat to flask, beaker etc. through conventional alcohol burner, warp in flask, beaker heating process
Be commonly encountered following problem, find after i.e. fixing alcohol burner, iron ring, asbestos gauge, flask or beaker alcohol burner flame or high or
Low, it is impossible to play good heats, thus need to adjust the height of alcohol burner.
But the way solving alcohol burner height the most in an experiment is exactly to pad the thing of book etc below alcohol burner
Body, to reach to improve the purpose of alcohol burner height, but so lacks protective measure, it is possible to alcohol burner turns over during padded
Cause unnecessary damage, based on the problems referred to above, it is desirable to provide a kind of alcohol lamp holder.
Summary of the invention
The technical problems to be solved in the utility model is to provide the alcohol lamp holder of a kind of chemical experiment, and this alcohol lamp holder leads to
Spend screw and location the coordinating of hole, controlled the height of pallet according to actual needs by set screw, indirectly controlling wine
The height of essence lamp, by groove and the setting of baffle plate, adds the stability of alcohol burner.
For solving the problems referred to above, this utility model adopts the following technical scheme that
The alcohol lamp holder of a kind of chemical experiment, including two symmetrically arranged support bars, and props up described in cooperation two
The pallet of strut, is provided with a bracer at the bottom position of described support bar, described support bar and described bracer are integral type
Structure, described pallet top surface is provided with groove near position in the middle, and described pallet top surface sets near arranged on left and right sides position
Being equipped with baffle plate, the position of described pallet arranged on left and right sides is provided with contiguous block, and described contiguous block end face is near position in the middle
Being provided with through hole, described contiguous block front end face is provided with fixing hole, described fixing hole and described through hole near position in the middle
Corresponding.
Preferably, being provided with valve rubber at the bottom position of described bracer, described valve rubber bottom surface is provided with anti-skidding use
Particulate matter；By being provided with the valve rubber of particulate matter, add the overall frictional force with desktop, prevent tipping from anticipating
Outward.
Preferably, it is provided with frosted layer at the basal surface position of described groove；It is provided by frosted layer, adds alcohol burner
Frictional force between bottom surface and pallet, further ensure that the steadiness of alcohol burner.
Preferably, described baffle plate is inclined on the end face of described pallet, described baffle plate and the end face shape of described pallet
Become the cavity volume placing alcohol burner；By defining the cavity volume placing alcohol burner between baffle plate and pallet, further strengthen
The steadiness of cavity volume.
Preferably, described fixing hole connects fixing screw, and the front end face position of described support bar is provided with joins
Close the hole, location of described screw；Be provided by position hole to coordinate screw, so can regulate the most freely height.
The beneficial effects of the utility model are: this alcohol lamp holder is coordinated, according to actual need with position hole by screw
To be controlled the height of pallet by set screw, indirectly control the height of alcohol burner, by groove and the setting of baffle plate, increase
Having added the stability of alcohol burner, the structure of this device is relatively simple, and cost is the cheapest, is suitable for promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of pallet.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
Refering to the alcohol lamp holder of a kind of chemical experiment shown in Fig. 1 and Fig. 2, including two symmetrically arranged support bars 1,
And the pallet 101 of two described support bars 1 of cooperation, it is provided with a bracer 102 at the bottom position of described support bar 1, described
Support bar 1 and described bracer 102 are integral type structure, and described pallet 101 end face is provided with groove near position in the middle
103, described pallet 101 end face is provided with baffle plate 104, the position of described pallet 101 arranged on left and right sides near arranged on left and right sides position
The place of putting is provided with contiguous block 105, and described contiguous block 105 end face is provided with through hole 106, described contiguous block near position in the middle
105 front end faces are provided with fixing hole 107 near position in the middle, and described fixing hole 107 is corresponding with described through hole 106.
A preferred embodiment in this utility model, is provided with valve rubber at the bottom position of described bracer 102
108, described valve rubber 108 bottom surface is provided with anti-skidding particulate matter；By being provided with the valve rubber of particulate matter, add whole
Body and the frictional force of desktop, prevent tipping from accident occurring.
A preferred embodiment in this utility model, is provided with frosted layer at the basal surface position of described groove 103；Pass through
It is provided with frosted layer, adds the frictional force between alcohol burner bottom surface and pallet, further ensure that the steadiness of alcohol burner.
A preferred embodiment in this utility model, described baffle plate 104 is inclined at the end face of described pallet 101
On, the end face of described baffle plate 104 and described pallet 101 defines the cavity volume 109 placing alcohol burner；By baffle plate and pallet it
Between define place alcohol burner cavity volume, further strengthen the steadiness of cavity volume.
A preferred embodiment in this utility model, described fixing hole 107 connects fixing screw 110, described
The front end face position of support bar 1 is provided with the hole, location 111 coordinating described screw 110；It is provided by positioning hole to coordinate
Screw, so can regulate height the most freely.
The beneficial effects of the utility model are: this alcohol lamp holder is coordinated, according to actual need with position hole by screw
To be controlled the height of pallet by set screw, indirectly control the height of alcohol burner, by groove and the setting of baffle plate, increase
Having added the stability of alcohol burner, the structure of this device is relatively simple, and cost is the cheapest, is suitable for promoting the use of.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can
There are various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model is wanted
Protection domain is asked to be defined by appending claims and equivalent thereof.
Claims (5)
1. the alcohol lamp holder of a chemical experiment, it is characterised in that: include two symmetrically arranged support bars, and coordinate two
The pallet of support bar described in root, is provided with a bracer, described support bar and described bracer at the bottom position of described support bar
For integral type structure, described pallet top surface is provided with groove near position in the middle, and described pallet top surface is near arranged on left and right sides
Position is provided with baffle plate, and the position of described pallet arranged on left and right sides is provided with contiguous block, and described contiguous block end face is near middle
Position be provided with through hole, described contiguous block front end face is provided with fixing hole near position in the middle, described fixing hole with
Described through hole is corresponding.
The alcohol lamp holder of chemical experiment the most according to claim 1, it is characterised in that: the bottom position of described bracer
Place is provided with valve rubber, and described valve rubber bottom surface is provided with anti-skidding particulate matter.
The alcohol lamp holder of chemical experiment the most according to claim 1, it is characterised in that: at the basal surface position of described groove
It is provided with frosted layer.
The alcohol lamp holder of chemical experiment the most according to claim 1, it is characterised in that: described baffle plate is inclined at institute
Stating on the end face of pallet, the end face of described baffle plate and described pallet defines the cavity volume placing alcohol burner.
The alcohol lamp holder of chemical experiment the most according to claim 1, it is characterised in that: the connection of described fixing hole has fixing
Screw, the front end face position of described support bar is provided with the hole, location coordinating described screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770222.6U CN205878151U (en) | 2016-07-21 | 2016-07-21 | Alcohol lamp stand for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770222.6U CN205878151U (en) | 2016-07-21 | 2016-07-21 | Alcohol lamp stand for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205878151U true CN205878151U (en) | 2017-01-11 |
Family
ID=57698513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770222.6U Expired - Fee Related CN205878151U (en) | 2016-07-21 | 2016-07-21 | Alcohol lamp stand for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205878151U (en) |
-
2016
- 2016-07-21 CN CN201620770222.6U patent/CN205878151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |