CN203597831U - Vacuum bottle plug easy to take out - Google Patents
Vacuum bottle plug easy to take out Download PDFInfo
- Publication number
- CN203597831U CN203597831U CN201320754147.0U CN201320754147U CN203597831U CN 203597831 U CN203597831 U CN 203597831U CN 201320754147 U CN201320754147 U CN 201320754147U CN 203597831 U CN203597831 U CN 203597831U
- Authority
- CN
- China
- Prior art keywords
- plug
- stopper
- air guide
- guide channel
- air guiding
- 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
- 241001411320 Eriogonum inflatum Species 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model discloses a vacuum bottle plug easy to take out. The vacuum bottle plug easy to take out comprises a wooden plug, a pressing plug and a spring. An erected-cone-frustum-shaped hole is formed in the top of the wooden plug, and the spring and the pressing plug are sequentially outwards installed in the erected-cone-frustum-shaped hole, wherein the lower portion of the pressing plug is in a cone frustum shape. The cone-frustum-shaped lower portion of the pressing plug is matched with the erected-cone-frustum-shaped hole, and the upper portion of the pressing plug extends out of the erected-cone-frustum-shaped hole. A wooden plug air guiding channel is formed in the bottom of the wooden plug and communicated with the erected-cone-frustum-shaped hole, an upper portion air guiding channel is formed in the upper portion of the pressing plug and is through horizontally, and a lower portion air guiding channel is formed in the lower portion of the pressing plug and is through horizontally. The upper portion air guiding channel is communicated with the lower portion air guiding channel, and the wooden plug air guiding channel corresponds to the lower portion air guiding channel. A handle is connected to the two sides of the circumferential face of the wooden plug. When the pressing plug is pressed, the lower portion air guiding channel is communicated with the wooden air guiding channel. When the pressing plug is not pressed, the lower portion air guiding channel is not communicated with the wooden plug air guiding channel. The vacuum bottle plug not only can play a role in thermal insulation well, but also can effectively solve the problem that due to pressure difference, the bottle plug is difficult to take out.
Description
Technical field
The utility model relates to a kind of plug for vacuum bottle, particularly relates to a kind of plug for vacuum bottle of easy taking-up.
Background technology
The bottleneck of vacuum flask seals with a stopper conventionally, and the inside and outside exchange heat of isolated bottle, to maintain a bottle interior hot water temperature.Hot water is after after a while cooling, and owing to expanding with heat and contract with cold, the cause of water vapor condensation, a bottle internal gas pressure is less than outside atmosphere pressure, and under the effect of pressure difference, traditional stopper is often difficult to take out.In addition, because traditional stopper presents truncated cone-shaped, there is no good impetus, cause traditional stopper to be difficult for taking out yet.
Summary of the invention
In order to overcome the deficiency of existing issue, the object of the present invention is to provide a kind of plug for vacuum bottle of easily getting, by gas inside and outside suitable mode UNICOM bottle, equilibrium air pressure, and handle is set, convenient extraction.
The technical solution adopted for the present invention to solve the technical problems is:
Plug of the present invention and spring, stopper top has positive truncated cone-shaped hole, positive truncated cone-shaped hole be outwards equipped with successively spring and bottom be truncated cone-shaped by plug, coordinate with positive truncated cone-shaped hole by the truncated cone-shaped of plug bottom, stretch out outside positive truncated cone-shaped hole by portion beyond the Great Wall, stopper bottom is provided with the stopper air guide channel communicating with positive truncated cone-shaped hole, be provided with by portion beyond the Great Wall the top air guide channel that level connects, be provided with by plug bottom the bottom air guide channel that level connects, between top air guide channel and bottom air guide channel, communicate, stopper air guide channel is corresponding with bottom air guide channel.
Described bottle stopper also comprises handle, and handle is connected to stopper side face both sides.
When described, while pressing by plug, bottom air guide channel and stopper air guide channel communicate; When described, while not pressing by plug, bottom air guide channel and stopper air guide channel do not communicate.
Described by being coated with one deck insulating rubber beyond the Great Wall.
Described stopper and by plug adopt timber.
The useful effect that the present invention has is:
The present invention can play insulation effect well, can effectively solve again the bottle stopper that pressure difference causes and be difficult to the problem of taking out.
Accompanying drawing explanation
Fig. 1 is that the present invention is by the generalized section under plug normality.
Fig. 2 is the generalized section of the present invention while pressing by plug.
In figure: 1, stopper, 2, by plug, 3, handle, 4, stopper air guide channel, 5, top air guide channel, 6, spring, 7, bottom air guide channel.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1, the present invention includes stopper 1, by plug 2 and spring 6, stopper 1 top has positive truncated cone-shaped hole, positive truncated cone-shaped hole upper end diameter is less than lower end diameter, positive truncated cone-shaped hole be outwards equipped with successively spring 6 and bottom be truncated cone-shaped by plug 2, coordinate with positive truncated cone-shaped hole by the truncated cone-shaped of plug 2 bottoms, stretch out outside positive truncated cone-shaped hole by plug 2 tops, stopper 1 bottom is provided with the stopper air guide channel 4 communicating with positive truncated cone-shaped hole, stopper air guide channel 4 upper ends are connected to side, positive truncated cone-shaped hole, be provided with by plug 2 tops the top air guide channel 5 that level connects, be provided with by plug 2 bottoms the bottom air guide channel 7 that level connects, between top air guide channel 5 and bottom air guide channel 7, communicate, stopper air guide channel 4 and bottom air guide channel 7 are corresponding.Stopper air guide channel 4 makes positive truncated cone-shaped hole communicate with air in vacuum flask.
Described bottle stopper also comprises handle 3, and the two ends of handle 3 are connected to stopper 1 side face both sides.
When described, while pressing by plug 2, as shown in Figure 2, bottom air guide channel 7 and stopper air guide channel 4 communicate; When described pressing under plug 2 normalities, while not pressing, as shown in Figure 1, bottom air guide channel 7 and stopper air guide channel 4 do not communicate.Coordinate by the plug truncated cone-shaped of 2 bottoms and the positive truncated cone-shaped hole of stopper 1, withstand in positive truncated cone-shaped hole by spring 6 by plug 2, only pressing Shi Caineng is that bottom air guide channel 7 and stopper air guide channel 4 communicate.
Described is enclosed with one deck insulating rubber by plug 2 outer surfaces.
Described stopper 1 and by plug 2 adopt timber.
As shown in Figure 1, bottle stopper of the present invention makes the state of vacuum flask in insulation.Unclamp by plug 2, spring 6 discharges, and 2 tightly coordinates with stopper 1 by plug, be not communicated with stopper air guide channel 4 by the bottom air guide channel 7 in plug 2, bottle interior hot gas cannot with outside air convection current.Owing to having insulating rubber by plug 2 outer wrap, in bottle, hot gas cannot be diffused into outside stopper.
As shown in Figure 2, bottle stopper of the present invention makes the state of vacuum flask in ventilation.After pressing completely by plug 2, spring 6 compresses, be just connected by bottom air guide channel 7 and stopper air guide channel 4 in plug 2, and gas and outside air convection current in bottle, equilibration flask inner and outer air pressure, now only needs upwards to pull gently handle 3, just plug for vacuum bottle can be taken out.
The above-mentioned specific embodiment is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change that the present invention is made, all fall into protection scope of the present invention.
Claims (5)
1. the plug for vacuum bottle easily taking out, it is characterized in that: comprise stopper (1), by plug (2) and spring (6), stopper (1) top has positive truncated cone-shaped hole, positive truncated cone-shaped hole be outwards equipped with successively spring (6) and bottom be truncated cone-shaped by filling in (2), coordinate with positive truncated cone-shaped hole by the truncated cone-shaped of plug (2) bottom, stretch out outside positive truncated cone-shaped hole by plug (2) top, stopper (1) bottom is provided with the stopper air guide channel (4) communicating with positive truncated cone-shaped hole, be provided with by plug (2) top the top air guide channel (5) that level connects, be provided with by plug (2) bottom the bottom air guide channel (7) that level connects, between top air guide channel (5) and bottom air guide channel (7), communicate, stopper air guide channel (4) and bottom air guide channel (7) are corresponding.
2. the plug for vacuum bottle of a kind of easy taking-up according to claim 1, is characterized in that: described bottle stopper also comprises handle (3), and handle (3) is connected to stopper (1) side face both sides.
3. the plug for vacuum bottle of a kind of easy taking-up according to claim 1, is characterized in that: when described, while pressing by plug (2), bottom air guide channel (7) and stopper air guide channel (4) communicate; When described, while not pressing by plug (2), bottom air guide channel (7) and stopper air guide channel (4) do not communicate.
4. the plug for vacuum bottle of a kind of easy taking-up according to claim 1, is characterized in that: described is enclosed with one deck insulating rubber by plug (2) outer surface.
5. the plug for vacuum bottle of a kind of easy taking-up according to claim 1, is characterized in that: described stopper (1) and by plug (2) adopt timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754147.0U CN203597831U (en) | 2013-11-26 | 2013-11-26 | Vacuum bottle plug easy to take out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754147.0U CN203597831U (en) | 2013-11-26 | 2013-11-26 | Vacuum bottle plug easy to take out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597831U true CN203597831U (en) | 2014-05-21 |
Family
ID=50710542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754147.0U Expired - Fee Related CN203597831U (en) | 2013-11-26 | 2013-11-26 | Vacuum bottle plug easy to take out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269625A (en) * | 2016-12-30 | 2018-07-10 | 中核核电运行管理有限公司 | A kind of multi-functional anti-foreign matter blocking component of heavy water reactor Steam Generators in NPP hand hole |
| CN108861040A (en) * | 2018-06-26 | 2018-11-23 | 孟芷萱 | Bottle cap and liquid container with the bottle cap |
-
2013
- 2013-11-26 CN CN201320754147.0U patent/CN203597831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269625A (en) * | 2016-12-30 | 2018-07-10 | 中核核电运行管理有限公司 | A kind of multi-functional anti-foreign matter blocking component of heavy water reactor Steam Generators in NPP hand hole |
| CN108861040A (en) * | 2018-06-26 | 2018-11-23 | 孟芷萱 | Bottle cap and liquid container with the bottle cap |
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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: 20140521 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |