CN209451878U - A kind of fixation device of the flask suitable for water-bath experiment - Google Patents
A kind of fixation device of the flask suitable for water-bath experiment Download PDFInfo
- Publication number
- CN209451878U CN209451878U CN201820588425.2U CN201820588425U CN209451878U CN 209451878 U CN209451878 U CN 209451878U CN 201820588425 U CN201820588425 U CN 201820588425U CN 209451878 U CN209451878 U CN 209451878U
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- CN
- China
- Prior art keywords
- ring
- flask
- connection
- water
- placing
- 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.)
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to equipment of chemical industry fields, and specifically a kind of fixation device of the flask suitable for water-bath experiment, the fixed device are connected with the flask holder for clamping flask by connection component including placing ring, the placement ring；The connection component includes for connecting the connection chain for placing ring and flask holder；The placement ring is connected by connection chain with flask holder；The placement ring includes placing ring body, and the ring body lower end surface of placing is equipped with multiple annular clamping grooves for being used to be connected to beaker edge.A kind of flask holder equipment suitable for water-bath experiment is disclosed in the utility model, beaker edge is connected to by placing ring, it can be convenient the fixation of the utility model, the connection to flask holder is realized by connection component again, by the setting for placing ring, connection component and flask holder, fixation of traditional experiment frame to flask is changed, the utility model connection is more convenient, and occupied space is smaller.
Description
Technical field
The utility model relates to equipment of chemical industry field, specifically a kind of flask suitable for water-bath experiment is consolidated
Determine device.
Background technique
When carrying out Organic Experiment, simple water-bath, which mostly uses, is put into round-bottomed flask in beaker in boiling water, and major part has
Fixed round-bottomed flask is required in machine experiment, then up successively builds a series of devices such as reflux unit again；There are problems to be
To guarantee that temperature too fast will not reduce when water-bath, then the larger boiling water amount of beaker is more, and flask is smaller, due to needing to carry out magneton stirring
Operation, flask must be fixed in the middle part of large beaker or bottom, and to facilitate magnetic stirring apparatus to play a role, but this operation will lead to
It is too deep that flask bottleneck submerges beaker, can not be fixed with common lab iron clamp, so for burning in a kind of novel water-bath experiment
The fixation device of bottle is now required.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, one kind is provided and is tested for water-bath, and can
The fixation device of fixed flask well.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of fixation device of the flask suitable for water-bath experiment, the fixed device includes placing ring, the placement ring
The flask holder for clamping flask is connected with by connection component；The connection component includes placing ring and flask holder for connecting
Connection chain；The placement ring is connected by connection chain with flask holder；The placement ring includes placing ring body, described
It places ring body lower end surface and is equipped with multiple annular clamping grooves for being used to be connected to beaker edge.
The connection component further includes connecting rod, and the connecting rod both ends pass through connection chain respectively and place ring and flask
Folder is connected.
Escape groove is additionally provided in the placement ring body；The escape groove is arranged on the lateral surface for placing ring and extends to
Escape groove.
The annular clamping groove width is not less than beaker wall thickness.
The fixed device includes at least three connection components, and each connection component is uniformly distributed.
The flask holder lateral surface is evenly distributed with multiple connection rings, and each connection ring is connected with a support frame group
Part；Support frame as described above includes the cross-brace frame that one end is connected with placement ring, and the other end of the cross-brace frame passes through vertical
It is connected to support frame with connection ring.
The longitudinal bracing frame is connected by linking up with connection ring.
The longitudinal bracing frame includes upper support frame and lower bracing frame, and the upper support frame is equipped with placing groove, upper support
Frame leads to placing groove and is connected with lower bracing frame；It is equipped with internal screw thread in the placing groove, is equipped with external screw thread on the outside of the lower bracing frame,
The lower bracing frame is adapted with placing groove.
Utility model has the advantages that
A kind of flask holder equipment suitable for water-bath experiment is disclosed in the utility model, is connected to beaker by placing ring
Edge, can be convenient the fixation of the utility model, then realize the connection to flask holder by connection component, by place ring,
The setting of connection component and flask holder, changes fixation of traditional experiment frame to flask, and the utility model connection is more square
Just, occupied space is smaller.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the section view bottom view that ring is placed in the utility model.
Label in above-mentioned figure is equal are as follows:
1, ring, 2, annular clamping groove, 3, connection chain, 4, connecting rod, 5, flask holder, 6, connection ring are placed.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of fixation device of the flask suitable for water-bath experiment, fixed device includes placing ring 1, places ring 1 and passes through company
Connected components are connected with the flask holder 5 for clamping flask；Connection component includes for connecting the connection for placing ring 1 and flask holder 5
Chain 3；It places ring 1 and is connected by connecting chain 3 with flask holder 5；Placing ring 1 includes placing 1 ontology of ring, places 1 ontology of ring
Lower end surface is equipped with multiple for being connected to the annular clamping groove 2 of beaker edge；The utility model discloses one kind to be used for water
The fixation device of flask in bath experiment, including flask holder 5,5 structure of flask holder are exactly a clip for clamping, are one normal
Components are advised, flask holder 5 is connected by connection chain 3 with ring 1 is placed, and is placed 1 lower end of ring and is equipped with multiple annular clamping grooves
2, annular clamping groove 2 is to play a fixed effect, annular clamping groove 2 is equipped with for being connected to the beaker edge being filled with water
It is multiple, placement ring 1 in the utility model is snapped fit on the beaker of different bores, making for the utility model can be improved
Use efficiency；It is connected simultaneously by connecting chain 3 with flask holder 5 preferably, placing ring 1 in the utility model, connection chain
Item 3 can be using metal product or using traditional connecting rope, and the equipment for connecting chain 3 avoids placing ring 1 and flask holder
It is rigidly connected between 5, because flask holder 5 will be distributed in the underface for placing 1 center of ring as far as possible, if using rigid device
Connection, production difficulty increase, and connect chain 3 not only and may be implemented to place the connection of ring 1 and flask holder 5, moreover it is possible to guarantee connection
Component has biggish deformability, by control connection chain 3 and can place the connection length between ring 1, can be very square
Just the position of flask holder 5 is controlled.
Preferably, connection component further includes connecting rod 4 in the utility model, 4 both ends of connecting rod pass through connection respectively
Chain 3 is connected with placement ring 1 and flask holder 5, and the setting of connecting rod 4 is so that connection component avoids list with certain rigidity
One problem larger using connection 3 shaking amplitude of chain, avoids connection component deformation larger, influences later period water-bath experiment.
Escape groove 101 is additionally provided with preferably, being placed on 1 ontology of ring in the utility model；The setting of escape groove 101 is being put
It sets on the lateral surface of ring 1 and extends to escape groove 101；The setting of escape groove 101 is to facilitate the connection for placing ring 1 and beaker, because
All there is a beaker mouth outstanding for traditional beaker, it is not an annulus that this, which results in beaker upper edge, but has one
A protrusion closed loop configuration places ring 1 for convenience and is connected to beaker edge, and the utility model is provided with escape groove 101, evacuation
Slot 101 is corresponding with beaker mouth when placing, interference when can place to avoid ring 1 is placed with beaker mouth.
Preferably, annular 2 width of clamping groove is not less than beaker wall thickness in the utility model；Facilitate and places ring 1
It picks and places.
Preferably, fixing device in the utility model including at least three connection components, each connection component is uniform
Distribution；Such setting, so that overall structure is more firm.
Preferably, 5 lateral surface of flask holder is evenly distributed with multiple connection rings 6, each connection ring 6 in the utility model
It is connected with a bracket assembly；Support frame includes the cross-brace frame 8 that one end is connected with placement ring 1, cross-brace frame 8
The other end is connected by longitudinal bracing frame 7 with connection ring 6；Support component is actually by cross-brace frame 8 and longitudinal branch
Support 7 forms, setting the purpose is to reduce the impact to flask because aqueous is boiled, avoid in flask solution shaking amplitude compared with
Greatly, right although the fixation to flask holder 5 may be implemented because being equipped with connection chain 3 in the connection component of the utility model
5 moving range of flask holder restriction ability is weaker, and in order to which the restriction to 5 position of flask holder is better achieved, the utility model passes through
The setting of cross-brace frame 8 and longitudinal bracing frame 7 rises well so that placing has rigid connection between ring 1 and flask holder 5
To the effect of limitation 5 position of flask holder.
Preferably, longitudinal bracing frame 7 is connected by hook 73 with connection ring 6 in the utility model；It is such to set
Set and longitudinal bracing frame 7 dismantled with connection ring 6, do not need using when can dismantle place's bracket assembly；In order to
Enough realize the complete disassembly of bracket assembly, cross-brace frame 8 is also flexibly connected with placement ring 1 in the utility model, is laterally propped up
Support 8 can also be connected by the second connection ring 6 with ring 1 is placed.
Preferably, longitudinal bracing frame 7 includes upper support frame 71 and lower bracing frame 72, upper support frame in the utility model
71 are equipped with placing groove, and upper support frame 71 leads to placing groove and is connected with lower bracing frame 72；Internal screw thread, lower support are equipped in placing groove
External screw thread is equipped on the outside of frame 72, lower bracing frame 72 is adapted with placing groove；Setting is so that the length of longitudinal bracing frame 7 can be in this way
It adjusts, and then the height where adjustable flask holder 5, so that the utility model can be adapted for the burning of different height
Cup improves the utility model scope of application.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as using method concept of the invention
The improvement of the various unsubstantialities carried out with technical solution, it is within the scope of the present invention.
Claims (8)
1. a kind of fixation device of the flask suitable for water-bath experiment, which is characterized in that the fixed device includes placing ring, institute
It states and places ring and be connected with flask holder for clamping flask by connection component；The connection component includes placing ring for connecting
With the connection chain of flask holder；The placement ring is connected by connection chain with flask holder；The placement ring includes placing ring
Ontology, the ring body lower end surface of placing are equipped with multiple annular clamping grooves for being used to be connected to beaker edge.
2. a kind of fixation device of flask suitable for water-bath experiment according to claim 1, which is characterized in that the company
Connected components further include connecting rod, and the connecting rod both ends pass through connection chain respectively and are connected with placement ring and flask holder.
3. a kind of fixation device of flask suitable for water-bath experiment according to claim 1, which is characterized in that described to put
It sets and is additionally provided with escape groove in ring body；The escape groove is arranged on the lateral surface for placing ring and extends to escape groove.
4. a kind of fixation device of flask suitable for water-bath experiment according to claim 1, which is characterized in that the ring
Shape is clamped groove width and is not less than beaker wall thickness.
5. a kind of fixation device of flask suitable for water-bath experiment according to claim 1, which is characterized in that described solid
Device is determined including at least three connection components, and each connection component is uniformly distributed.
6. a kind of fixation device of flask suitable for water-bath experiment according to claim 1, which is characterized in that the burning
Bottle clip lateral surface is evenly distributed with multiple connection rings, and each connection ring is connected with a bracket assembly；Support frame as described above
Including one end with place the cross-brace frame that is connected of ring, the other end of the cross-brace frame by longitudinal bracing frame with connect
Ring is connected.
7. a kind of fixation device of flask suitable for water-bath experiment according to claim 6, which is characterized in that described vertical
It is connected to support frame by linking up with connection ring.
8. a kind of fixation device of flask suitable for water-bath experiment according to claim 6, which is characterized in that described vertical
It include upper support frame and lower bracing frame to support frame, the upper support frame is equipped with placing groove, and upper support frame leads to placing groove under
Support frame is connected；Be equipped with internal screw thread in the placing groove, be equipped with external screw thread on the outside of the lower bracing frame, the lower bracing frame with
Placing groove is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588425.2U CN209451878U (en) | 2018-04-24 | 2018-04-24 | A kind of fixation device of the flask suitable for water-bath experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588425.2U CN209451878U (en) | 2018-04-24 | 2018-04-24 | A kind of fixation device of the flask suitable for water-bath experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451878U true CN209451878U (en) | 2019-10-01 |
Family
ID=68035463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820588425.2U Expired - Fee Related CN209451878U (en) | 2018-04-24 | 2018-04-24 | A kind of fixation device of the flask suitable for water-bath experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451878U (en) |
-
2018
- 2018-04-24 CN CN201820588425.2U patent/CN209451878U/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: 20191001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |