CN207707796U - A kind of novel evacuated vacuum flask - Google Patents
A kind of novel evacuated vacuum flask Download PDFInfo
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- CN207707796U CN207707796U CN201720797913.XU CN201720797913U CN207707796U CN 207707796 U CN207707796 U CN 207707796U CN 201720797913 U CN201720797913 U CN 201720797913U CN 207707796 U CN207707796 U CN 207707796U
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- plug
- shell
- inner casing
- hole part
- vacuum flask
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Abstract
The utility model is related to a kind of novel evacuated vacuum flask, including shell, inner casing, plug-hole part and bottom case, the bottom of the bottom case is equipped with mounting hole, the upper end of the shell is equipped with suitable for reading, and the upper end of the inner casing is equipped with bottleneck, and the inner casing is cased, the bottom case is set to the bottom end of the shell, the upper end of the inner casing is fixed on the suitable for reading of the shell, and the cavity between the inner casing and shell is vacuum, and the plug-hole part is arranged in the top of the mounting hole；It is provided with gas vent in the middle part of the plug-hole part, which can effectively prevent the caducous phenomenon of plug-hole part, extend the service life of Vacuum insulation bottle.
Description
Technical field
The utility model is related to the technical fields of Vacuum insulation bottle, and in particular to a kind of novel evacuated vacuum flask.
Background technology
The Vacuum insulation bottle of existing anury is generally blocked using glass in outside often in Vacuum insulation bottle bottom
Cavity, however again after long-time use, glass is easy to fall, and air enters vacuum layer, and vacuum flask is caused not keep the temperature, so that
The service life of Vacuum insulation bottle greatly shortens.
Utility model content
The purpose of this utility model is that aiming at the deficiencies in the prior art, a kind of novel evacuated vacuum flask is provided,
Prolong the service life.
For this purpose, the utility model uses following technical scheme：
The bottom of a kind of novel evacuated vacuum flask, including shell, inner casing, plug-hole part and bottom case, the bottom case is equipped with installation
Hole, the upper end of the shell are equipped with suitable for reading, and the upper end of the inner casing is equipped with bottleneck, and the inner casing is cased, the bottom case
It is set to the bottom end of the shell, the upper end of the inner casing is fixed on the suitable for reading of the shell, between the inner casing and shell
Cavity be vacuum, the plug-hole part is arranged is provided with gas vent in the middle part of the top of the mounting hole, the plug-hole part.
Further, the plug-hole part includes cryogenic material layer and titanium layer, and the cryogenic material layer is set to the titanium
The top of layer.
Further, the cryogenic material layer is formed using aluminium or copper metal material preparation.
Further, the quantity of the cryogenic material layer setting is multilayer.
The beneficial effects of the utility model：1. mounting hole is arranged in bottom of bottle in the novel evacuated vacuum flask of the utility model,
Plug-hole part is set inside bottom of bottle, and the plug-hole part is aluminum metal layer, gas vent is provided on plug-hole part, then in vacuum state
Under, calcination melting is carried out to aluminum metal, aluminum metal fusing blocks gas vent, prevents from falling off, extend Vacuum insulation bottle
Service life；2. the titanium is free of poisonous metal, nonhazardous and there is good intermiscibility with tissue and blood, has
The property for repelling substance has antibacterial function, harmful bacteria can be dead quickly in titanacycle border；Therefore use titanium layer as table
Layer effectively ensures the health in bottle and safety, prevents from polluting, influence the health of user's body；3. designing multilayer
The cryogenic material layer forms the bottom that the bottom case is welded on titanium layer with cryogenic materials such as one integral piece aluminium or copper with two or more layers
Portion increases plug-hole effect.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the novel evacuated vacuum flask of one embodiment of the utility model.
Wherein：Shell 1, suitable for reading 11, inner casing 2, bottleneck 21, plug-hole part 3, cryogenic material layer 31, titanium layer 32, gas vent 33,
Bottom case 4, mounting hole 41.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of novel evacuated vacuum flask, as shown in Figure 1, including shell 1, inner casing 2, plug-hole part 3 and bottom case 4, the bottom case 4
Bottom be equipped with mounting hole 41, the upper end of the shell 1 is equipped with suitable for reading 11, and the upper end of the inner casing 2 is equipped with bottleneck 21, it is described in
Shell 2 is in shell 1, and the bottom case 4 is set to the bottom end of the shell 1, and the upper end of the inner casing 2 is fixed on the shell 1
Suitable for reading 11, cavity between the inner casing 2 and shell 1 is vacuum, and the plug-hole part 3 is arranged in the upper of the mounting hole 41
The middle part of side, the plug-hole part 3 is provided with gas vent 33, and the diameter of the gas vent 33 is 1-3mm.
In the Vacuum insulation bottle bottom of anury, generally carries out blocking cavity in outside using glass, however use for a long time
Afterwards, glass is easy to fall, and air enters vacuum layer, and vacuum flask is caused not keep the temperature, and an aperture is arranged in present bottom of bottle bottom, in bottle
Setting plug-hole part 3 inside bottom, the plug-hole part 3 are aluminum metal layer, then under vacuum conditions, it is molten to carry out calcination to aluminum metal
Melt, aluminum metal fusing blocks aperture, prevents from falling off.The vacuum flask has heat insulation effect good, firm solid, is not afraid of
It touches, is not easy to burst, avoid the features such as being scalded caused by explosion, service life is long, and soaking time is long.
Further, the plug-hole part 3 includes cryogenic material layer 31 and titanium layer 32, and the cryogenic material layer 31 is set to
The top of the titanium layer 32.The titanium is free of poisonous metal, and nonhazardous and having with tissue and blood mixes well
Property, there is the property for repelling substance, have antibacterial function, harmful bacteria can be dead quickly in titanacycle border；Therefore titanium layer is used
32 are used as surface layer, effectively ensure the health in bottle and safety, prevent from polluting, influence the health of user's body.
Further, the cryogenic material layer 31 is formed using aluminium or copper metal material preparation.By the way that the aluminium is arranged
Layer, aluminium good heat-transfer, thickness is moderate, carries out calcination melting to aluminum metal, aluminum metal fusing blocks gas vent 33, prevents
Anti-avulsion is fallen.
Further, if the quantity of the cryogenic material layer 31 setting is dried layer.Design the cryogenic material of multilayer
Layer 31 is formed the bottom for being welded on the bottom case 4 with titanium layer 32 with two or more layers with cryogenic materials such as one integral piece aluminium or copper, increased
Plug-hole effect.
Further, the diameter of the mounting hole 41 is 2-7mm.Using the mounting hole 41 of above-mentioned diameter, improve
The fastness of the welding body of the plug-hole part 3.
Further, the diameter of the plug-hole part 3 is 1-5cm.Using the plug-hole part 3 of above-mentioned diameter, institute is improved
State the mounting stability of plug-hole part 3.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, should not be construed as in there will be changes, the content of the present specification in specific implementation mode and application range
Limitations of the present invention.
Claims (4)
1. a kind of novel evacuated vacuum flask, it is characterised in that：Including shell, inner casing, plug-hole part and bottom case, the bottom of the bottom case
Equipped with mounting hole, the upper end of the shell is equipped with suitable for reading, and the upper end of the inner casing is equipped with bottleneck, and the inner casing is cased,
The bottom case is set to the bottom end of the shell, and the upper end of the inner casing is fixed on the suitable for reading of the shell, the inner casing with
Cavity between shell is vacuum, and the plug-hole part is arranged in the top of the mounting hole；It is provided in the middle part of the plug-hole part
Gas vent.
2. novel evacuated vacuum flask according to claim 1, it is characterised in that：The plug-hole part include cryogenic material layer and
Titanium layer, the cryogenic material layer are set to the top of the titanium layer.
3. novel evacuated vacuum flask according to claim 2, it is characterised in that：The cryogenic material layer is using aluminium or copper gold
Belong to material preparation to form.
4. novel evacuated vacuum flask according to claim 2, it is characterised in that：The quantity of cryogenic material layer setting is
Multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797913.XU CN207707796U (en) | 2017-07-01 | 2017-07-01 | A kind of novel evacuated vacuum flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797913.XU CN207707796U (en) | 2017-07-01 | 2017-07-01 | A kind of novel evacuated vacuum flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207707796U true CN207707796U (en) | 2018-08-10 |
Family
ID=63063628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720797913.XU Active CN207707796U (en) | 2017-07-01 | 2017-07-01 | A kind of novel evacuated vacuum flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207707796U (en) |
-
2017
- 2017-07-01 CN CN201720797913.XU patent/CN207707796U/en active Active
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