CN203987708U - A kind of insulating thermos plug - Google Patents
A kind of insulating thermos plug Download PDFInfo
- Publication number
- CN203987708U CN203987708U CN201320856923.8U CN201320856923U CN203987708U CN 203987708 U CN203987708 U CN 203987708U CN 201320856923 U CN201320856923 U CN 201320856923U CN 203987708 U CN203987708 U CN 203987708U
- Authority
- CN
- China
- Prior art keywords
- annular protrusion
- bottle stopper
- cavity
- thermos
- insulation material
- 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
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Abstract
The utility model discloses a kind of insulating thermos plug, comprise bottle stopper body, described bottle stopper inside is provided with round cavity, in described cavity, be provided with insulation material piece, described round cavity mouth place is provided with circular cover, described bottle stopper jam-pack direction is provided with the first annular protrusion, the second annular protrusion and the 3rd annular protrusion, and described the 3rd annular protrusion is provided with venthole, and described insulation material is cylindrical structure.The utility model design arranges a cavity by thermos cork inside, and then in cavity, be placed with insulation material, adopt the thermal protection effect that can improve in such a way thermos bottle, bottle stopper bottom is provided with the draw-in groove that annular protrusion forms, coordinate plastic cement sealing ring to use, can strengthen seal degree, make better heat preservation.
Description
Technical field
The utility model belongs to daily living article, is specifically related to a kind of insulating thermos plug.
Background technology
At present, in daily life, suitable general of the use of thermos bottle, thermos cork is as a part for thermos bottle, the frequency using is suitable high, and the thermos cork that we use is now mostly wood materials, and this bottle stopper not only heat insulation effect is bad, and defective tightness after coordinating with thermos bottle, easily there is plug jumping.
Summary of the invention
The purpose of this utility model is to design a kind of insulating thermos plug.
To be solved in the utility model is that existing thermos cork heat insulation effect is undesirable, and the problem of plug jumping easily occurs.
The technical solution of the utility model is: comprise bottle stopper body, described bottle stopper inside is provided with round cavity, in described cavity, be provided with insulation material piece, described round cavity mouth place is provided with circular cover, described bottle stopper jam-pack direction is provided with the first annular protrusion, the second annular protrusion and the 3rd annular protrusion, and described the 3rd annular protrusion is provided with venthole.
Described insulation material is cylindrical structure.
The beneficial effects of the utility model are: the utility model design arranges a cavity by thermos cork inside, and then in cavity, be placed with insulation material, adopt the thermal protection effect that can improve in such a way thermos bottle, bottle stopper bottom is provided with the draw-in groove that annular protrusion forms, coordinate plastic cement sealing ring to use, can strengthen seal degree, make better heat preservation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model fitted seal circle uses.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises bottle stopper body 4, described bottle stopper 4 inside are provided with round cavity 7, in described circular cavity 7, be provided with insulation material piece 6,7 mouthfuls of places of described round cavity are provided with circular cover 5, described bottle stopper 4 jam-pack directions are provided with the first annular protrusion 3, the second annular protrusion 2 and the 3rd annular protrusion 1, and described the 3rd annular protrusion 1 is provided with venthole 8.
As shown in Figure 2, bottle stopper 4 bottoms are provided with the plastic tube draw-in groove that three annular protrusions form, and plastic cement sealing ring 9 is arranged between annular protrusion, can strengthen seal degree, can effectively prevent bottle stopper plug jumping, more can improve the heat insulation effect of thermos bottle.
Claims (2)
1. an insulating thermos plug, comprise bottle stopper body, it is characterized in that described bottle stopper inside is provided with round cavity, in described cavity, be provided with insulation material piece, described round cavity mouth place is provided with circular cover, described bottle stopper jam-pack direction is provided with the first annular protrusion, the second annular protrusion and the 3rd annular protrusion, and described the 3rd annular protrusion is provided with venthole.
2. a kind of thermos cork according to claim 1, is characterized in that described insulation material is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856923.8U CN203987708U (en) | 2013-12-24 | 2013-12-24 | A kind of insulating thermos plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856923.8U CN203987708U (en) | 2013-12-24 | 2013-12-24 | A kind of insulating thermos plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203987708U true CN203987708U (en) | 2014-12-10 |
Family
ID=52027804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856923.8U Expired - Fee Related CN203987708U (en) | 2013-12-24 | 2013-12-24 | A kind of insulating thermos plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203987708U (en) |
-
2013
- 2013-12-24 CN CN201320856923.8U patent/CN203987708U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |