CN205886931U - Flask heating support - Google Patents
Flask heating support Download PDFInfo
- Publication number
- CN205886931U CN205886931U CN201620660511.0U CN201620660511U CN205886931U CN 205886931 U CN205886931 U CN 205886931U CN 201620660511 U CN201620660511 U CN 201620660511U CN 205886931 U CN205886931 U CN 205886931U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- cushion
- edge radius
- inner edge
- height
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a flask heating support, including the base, the lateral part of base is provided with the bracing piece, and surface vertical sets up on bracing piece and the base, be provided with a bearing dish on the bracing piece, be provided with the tray deck on the bearing dish, be provided with the columniform cavity in the tray deck, be provided with cushion I, cushion II, cushion III and cushion IV in the cavity, cushion I, cushion II, cushion III and cushion IV are annular cushion, and the outer fringe radius of cushion I, cushion II, cushion III and cushion IV is the same, and the inner edge radius of cushion II is radial 1.27 times of the inner edge of cushion I. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
The utility model is related to a kind of flask heated holder, belongs to teaching equipment field.
Background technology
So far, when laboratory round-bottomed flask heats, mainly there is following several form, the first is round-bottomed flask
Pinner web heats, and second is to use electric jacket, and the third is to be heated by oil bath pan, the 4th kind be by water-bath plus
Heat.These mode of heatings more or less all exist much inconvenience, poor thermal insulation property, heat up slow, be heated uneven, unclean,
Dangerous the problems such as, for problems of the prior art, a kind of research and design round-bottomed flask heater, thus overcome existing
The problem in the presence of technology is had to be very necessary.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to provide a kind of flask and adds
Hot support, homogeneous heating, firing rate is fast, using safety.
For solving above-mentioned technical problem, the utility model adopts the technical scheme that, a kind of flask heated holder, the bottom of including
Seat, the sidepiece of base is provided with support bar, and support bar is vertically arranged with base upper surface；It is provided with one on described support bar to hold
Pallet, Support tray is provided with tray deck, is provided with the cavity of cylinder, is provided with cushion block, cushion block in cavity in tray deck
, cushion block and cushion block, described cushion block, cushion block, cushion block and cushion block are annular cushion block, cushion block, cushion block, pad
Block is identical with the outer edge radius of cushion block, and the inner edge radius of cushion block is 1.27 times of the inner edge radius of cushion block, cushion block
Inner edge radius is 1.56 times of the inner edge radius of cushion block, and the inner edge radius of cushion block is 1.97 times of the inner edge radius of cushion block；
The height of the side surface of described cushion block is 1.35 times of cushion block side surface height, and the height of the side surface of cushion block is cushion block
1.74 times of side surface height, the height of the side surface of cushion block is 2.07 times of cushion block side surface height；On described Support tray
It is provided with some equally distributed bellmouths, the taper of bellmouth is 1:2.35.
Optimize, above-mentioned flask heated holder, between described Support tray and support bar, be provided with u-shaped card, u-shaped card and support
Bar clamping, u-shaped card is fixedly connected with Support tray, and u-shaped card is provided with fastening bolt.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.The application's
Design is by arranging cushion block, cushion block, cushion block and the cushion block of annular in the tray deck of circular tube shaped, different big to adapt to
The placement of little flask.Due to of different sizes, how many differences of the placement of liquid in bottle of existing flask, it heats adding of position
Hot area also differs, and the design of the application is passed through to design cushion block, the size of the inner ring surface of cushion block, cushion block and cushion block,
Make flask of different sizes all can find preferably heating surface (area) (HS, and can according to the number of the placement of liquid in bottle not
Same, adjustment cushion block, cushion block, cushion block and cushion block are placed so that heating is quick and uniform.Support tray is provided with
The bellmouth for 1:2.35 for some equally distributed, tapers is so that the flame of alcolhol burner spreads to flask bottom surface by bellmouth
Diverse location on, some heating of original alcolhol burner is changed into multipoint heating so that flask is heated evenly.The cone of bellmouth
Spend for 1:2.35 so that flame heating power on single-point after bellmouth is more concentrated, reduce the consumption of heating power.Taper
The direction in hole is as shown in the figure.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of cushion block；
In figure: 1 is base, 2 is support bar, 3 is Support tray, 4 is tray deck, 5 is cushion block, 6 is cushion block, 7 is cushion block
, 8 be cushion block, 9 be bellmouth, 10 be u-shaped card, 11 be fastening bolt.
Specific embodiment
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
The utility model is a kind of flask heated holder, includes base, and the sidepiece of base is provided with support bar, support bar and
Base upper surface is vertically arranged；One Support tray is provided with described support bar, Support tray is provided with tray deck, in tray deck
Be provided with the cavity of cylinder, in cavity, be provided with cushion block, cushion block, cushion block and cushion block, described cushion block, cushion block,
Cushion block and cushion block are annular cushion block, and cushion block, cushion block, cushion block are identical with the outer edge radius of cushion block, cushion block
Inner edge radius is 1.27 times of the inner edge radius of cushion block, and the inner edge radius of cushion block is 1.56 times of the inner edge radius of cushion block,
The inner edge radius of cushion block is 1.97 times of the inner edge radius of cushion block；The height of the side surface of described cushion block is cushion block side table
1.35 times of face height, the height of the side surface of cushion block is 1.74 times of cushion block side surface height, the side surface of cushion block
It is highly 2.07 times of cushion block side surface height；Some equally distributed bellmouths are provided with described Support tray, bellmouth
Taper is 1:2.35.It is provided with u-shaped card, u-shaped card and support bar clamping, u-shaped card and support between described Support tray and support bar
Disk is fixedly connected, and u-shaped card is provided with fastening bolt.
The utility model has the advantage of the drawbacks of it can overcome prior art, reasonable in design novelty.The application's
Design is by arranging cushion block, cushion block, cushion block and the cushion block of annular in the tray deck of circular tube shaped, different big to adapt to
The placement of little flask.Due to of different sizes, how many differences of the placement of liquid in bottle of existing flask, it heats adding of position
Hot area also differs, and the design of the application is passed through to design cushion block, the size of the inner ring surface of cushion block, cushion block and cushion block,
Make flask of different sizes all can find preferably heating surface (area) (HS, and can according to the number of the placement of liquid in bottle not
Same, adjustment cushion block, cushion block, cushion block and cushion block are placed so that heating is quick and uniform.Support tray is provided with
The bellmouth for 1:2.35 for some equally distributed, tapers is so that the flame of alcolhol burner spreads to flask bottom surface by bellmouth
Diverse location on, some heating of original alcolhol burner is changed into multipoint heating so that flask is heated evenly.The cone of bellmouth
Spend for 1:2.35 so that flame heating power on single-point after bellmouth is more concentrated, reduce the consumption of heating power.Taper
The direction in hole is as shown in the figure.
Certainly, described above is not to restriction of the present utility model, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, change, remodeling, interpolation or the replacement made, all
Protection domain of the present utility model should be belonged to.
Claims (2)
1. a kind of flask heated holder it is characterised in that: include base, the sidepiece of base is provided with support bar, support bar and bottom
Seat upper surface is vertically arranged；One Support tray is provided with described support bar, Support tray is provided with tray deck, sets in tray deck
It is equipped with the cavity of cylinder, in cavity, be provided with cushion block, cushion block, cushion block and cushion block, described cushion block, cushion block, pad
Block and cushion block are annular cushion block, and cushion block, cushion block, cushion block are identical with the outer edge radius of cushion block, cushion block interior
Edge radius is 1.27 times of the inner edge radius of cushion block, and the inner edge radius of cushion block is 1.56 times of the inner edge radius of cushion block, pad
The inner edge radius of block is 1.97 times of the inner edge radius of cushion block；The height of the side surface of described cushion block is cushion block side surface
1.35 times of height, the height of the side surface of cushion block is 1.74 times of cushion block side surface height, the height of the side surface of cushion block
Spend 2.07 times for cushion block side surface height；Some equally distributed bellmouths, the cone of bellmouth are provided with described Support tray
Spend for 1:2.35.
2. flask heated holder according to claim 1 it is characterised in that: be provided between described Support tray and support bar
U-shaped card, u-shaped card and support bar clamping, u-shaped card is fixedly connected with Support tray, and u-shaped card is provided with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660511.0U CN205886931U (en) | 2016-06-29 | 2016-06-29 | Flask heating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660511.0U CN205886931U (en) | 2016-06-29 | 2016-06-29 | Flask heating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886931U true CN205886931U (en) | 2017-01-18 |
Family
ID=57769344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620660511.0U Withdrawn - After Issue CN205886931U (en) | 2016-06-29 | 2016-06-29 | Flask heating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000507A (en) * | 2016-06-29 | 2016-10-12 | 江阴市正中科教器材有限公司 | Heating bracket for flask |
-
2016
- 2016-06-29 CN CN201620660511.0U patent/CN205886931U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000507A (en) * | 2016-06-29 | 2016-10-12 | 江阴市正中科教器材有限公司 | Heating bracket for flask |
| CN106000507B (en) * | 2016-06-29 | 2017-12-19 | 江阴市正中科教器材有限公司 | A kind of flask heated holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20171219 |