CN2089300U - Thermos bottle with water temp. and volume display - Google Patents
Thermos bottle with water temp. and volume display Download PDFInfo
- Publication number
- CN2089300U CN2089300U CN 90209167 CN90209167U CN2089300U CN 2089300 U CN2089300 U CN 2089300U CN 90209167 CN90209167 CN 90209167 CN 90209167 U CN90209167 U CN 90209167U CN 2089300 U CN2089300 U CN 2089300U
- Authority
- CN
- China
- Prior art keywords
- bottle stopper
- temperature
- water yield
- cavity
- water
- 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- Withdrawn
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Abstract
The utility model discloses a thermos bottle capable of display water temperature and water quantity, comprising a bottle liner, a bottle stopper, an outer housing, a temperature display device, a water quantity display device. The temperature display device is fixed on the bottle stopper and comprises heat conducting sheets, a guide post and a bimetallic sheet which is provided with a guide finger, and the surface of the bottle stopper is provided with temperature scales. The water quantity display device comprises a connector which is positioned between the bottle liner and the outer housing, and the connector comprises a cavity which is filled with liquid and is vacuum and close and a transparent hose. The cavity body is provided with a spring, and the hose is elicited and inlaid on the outer housing which is labeled with scales which display water quantity. The utility model has the advantages of simple structure, convenient operation.
Description
The utility model belongs to the daily device of life, exactly is a kind of vacuum flask that can show the water temperature and the water yield.
At present the vacuum flask that uses in people's daily life is not owing to itself be with temperature, water yield display unit, thereby in use can not know a water temperature and a water yield of protecting in the bottle easily at any time.
The purpose of this utility model is to improve on existing vacuum flask, makes it to have the function of the interior water temperature of display bottle and the water yield.
Principle of the present utility model and structure are as follows:
The principle of displays temperature device: record according to experiment, after liquid levels in the vacuum flask and gas reach thermal balance, the actual liquid temperature is higher about 7 ℃ than gas temperature, therefore to wonder the temperature of bottle interior liquid, after only need measuring the temperature of bottle interior gas, the temperature difference of liquid and gas is just passable when adding thermal balance.Temperature indicating device is fixed on the bottle stopper, formed by conducting strip, guide pillar and bimetal leaf, conducting strip is positioned at the lower end of bottle stopper, the bimetal leaf of coiled plate-like is seated in the upper end of bottle stopper, the one end is equipped with pointer, and a metal guide pillar passes the bottle stopper middle part, and an end connects with conducting strip, the other end connects with an end of bimetal leaf, and the bottle stopper upper end face indicates temperature scale; The structure of temperature indicating device is to open a circular groove in existing cork thermos plug bottom, it in the groove the thin metal conducting strip of a circle, be connected with the metal guide pillar on the conducting strip, guide pillar is by the cork center, and the bimetal leaf at its other end and cork top fuses; Bimetal leaf coiled plate-like, an end links to each other with guide pillar, and other end freedom has pointer on the free end; The cork surface indicates temperature scale, and this scale is the scale that has added temperature difference.Like this,, just can read the reading shown in the pointer on the bimetal leaf by the transparency cover on the cork, thereby, accurately know the temperature of liquid in the vacuum flask.
Show that water yield device main body is a cavity that volume changes with stressing conditions, be full of liquid medium in the cavity, when the volume of cavity because of vacuum flask in water yield increase and decrease when changing, correspondingly producing tangible lifting with liquid medium in the flexible pipe that cavity communicates changes, thereby, how much reflect the interior water yield of vacuum flask.Show that water yield device is made up of linker that is positioned at glass liner and shell and spring, linker is made up of cavity and transparent hose that inside is full of liquid and vacuum sealing, device spring in the cavity, the transparent flexible pipe of being drawn by cavity bottom or bottom is embedded on the shell, and the one or both sides of shell upper edge transparent hose indicate the scale that shows the water yield.
Show that water yield device main body structure is that a plastic foil surrounds columniform cavity, plastic foil is corrugated, and the vinyl cover of a circle in the two ends difference soldering and sealing of cavity, and wherein, last cap surface is spill, matches with the glass liner of thermos bottom; Lower cover can be opened screw thread, screws on vacuum flask base, also lower cover and base can be fused; Under cover out an aperture, aperture links to each other with a transparent plastic hose, flexible pipe is protruding, and is embedded on the vacuum flask shell wall; In the cavity, there is a diameter to be slightly less than the spring of cavity diameter between the upper and lower cover.Cavity and the flexible pipe that communicates with cavity are sealing vacuum structures, and its inside is full of the non-toxic aq medium, this medium with coloured alcohol for well.Relevant position on flexible pipe or vacuum flask shell wall indicates water yield scale.Like this, by scale, just can know in the vacuum flask how much water has been arranged.
The utility model has compared with prior art increased the temperature demonstration and the water yield Presentation Function of vacuum flask, and according to new function, people can grasp the water temperature and the water yield in the vacuum flask intuitively, exactly.
Accompanying drawing is a structural representation of the present utility model, and wherein, Fig. 1 is the temperature indicating device front view, and Fig. 2 is the temperature indicating device vertical view, and Fig. 3 is a water yield display unit front view, and Fig. 4 is a water temperature water yield display unit overall diagram.
The utility model each several part title is as follows:
1. transparency cover 2. pointers 3. guide pillars 4. conducting strips
5. 8. bottles of shells of dial 6. bi-metal plates, 7. glass liner of thermos
9. flexible pipe 10. loam cakes 11. springs 12. plastic foils
13. liquid medium 14. bases
Claims (4)
1, a kind of vacuum flask that can show the water temperature and the water yield is made of the device of glass liner, bottle stopper, shell, temperature indicating device and the demonstration water yield, it is characterized in that:
(1) temperature indicating device is fixed on the bottle stopper, formed by conducting strip, guide pillar and bimetal leaf, conducting strip is positioned at the lower end of bottle stopper, the bimetal leaf of coiled plate-like is seated in the upper end of bottle stopper, the one end is equipped with pointer, and a metal guide pillar passes the bottle stopper middle part, and an end connects with conducting strip, the other end connects with an end of bimetal leaf, and the bottle stopper upper end face indicates temperature scale;
(2) show that water yield device is made up of linker between glass liner and shell and spring, linker is made up of cavity and transparent hose that inside is full of liquid and vacuum sealing, device spring in the cavity, the transparent flexible pipe of being drawn by cavity bottom or bottom is embedded in shell, and the one or both sides of shell upper edge transparent hose indicate the scale that shows the water yield.
2, a kind of vacuum flask that can show the water temperature and the water yield according to claim 1 is characterized in that: have circular groove under the bottle stopper, put circular conducting strip in the groove.
3, a kind of vacuum flask that can show the water temperature and the water yield according to claim 1, it is characterized in that: the cylindricality that the cavity of linker is surrounded by plastic foil, plastic foil is corrugated.
4, according to claim 1 or 3 described a kind of vacuum flask that can show the water temperature and the water yield, it is characterized in that: be full of coloured alcohol in the linker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90209167 CN2089300U (en) | 1990-06-22 | 1990-06-22 | Thermos bottle with water temp. and volume display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90209167 CN2089300U (en) | 1990-06-22 | 1990-06-22 | Thermos bottle with water temp. and volume display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2089300U true CN2089300U (en) | 1991-11-27 |
Family
ID=4889282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90209167 Withdrawn CN2089300U (en) | 1990-06-22 | 1990-06-22 | Thermos bottle with water temp. and volume display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2089300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580080A (en) * | 2015-10-19 | 2017-04-26 | 广东美的生活电器制造有限公司 | Double-layered water kettle |
| CN106580081A (en) * | 2015-10-19 | 2017-04-26 | 广东美的生活电器制造有限公司 | Kettle |
| CN110025231A (en) * | 2019-05-14 | 2019-07-19 | 郭司航 | Automatic temperature measurement thermos cork protective device |
-
1990
- 1990-06-22 CN CN 90209167 patent/CN2089300U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580080A (en) * | 2015-10-19 | 2017-04-26 | 广东美的生活电器制造有限公司 | Double-layered water kettle |
| CN106580081A (en) * | 2015-10-19 | 2017-04-26 | 广东美的生活电器制造有限公司 | Kettle |
| CN110025231A (en) * | 2019-05-14 | 2019-07-19 | 郭司航 | Automatic temperature measurement thermos cork protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |