CN201360953Y - Thermos flask - Google Patents
Thermos flask Download PDFInfo
- Publication number
- CN201360953Y CN201360953Y CNU2009200231458U CN200920023145U CN201360953Y CN 201360953 Y CN201360953 Y CN 201360953Y CN U2009200231458 U CNU2009200231458 U CN U2009200231458U CN 200920023145 U CN200920023145 U CN 200920023145U CN 201360953 Y CN201360953 Y CN 201360953Y
- Authority
- CN
- China
- Prior art keywords
- thermos flask
- buoy
- water
- thermos
- opening
- 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 thermos flask, belongs to daily life appliances, and mainly overcomes the problems that the amount of water charging into the prior thermos flask is difficult to master, and water is easy to spill. The thermos flask comprises a thermos flask body, and is characterized in that a buoy of which the density is smaller than that of water is arranged in the thermos flask body and can flow through the opening of the thermos flask freely; and a thread, of which the length enables the uppermost end of the buoy to be in the same level with the opening of the thermos flask, is connected between the buoy and the inner wall of the thermos flask. As buoy floats on the water surface in the thermos flask all the time and the position of the buoy changes with water level, a user stops charging water into the thermos flask as long as the user sees the buoy is about to float to the opening part of the thermos flask, so that not only can the thermos flask be fully charged, but also waste of spilled water caused by overcharging can be avoided. Therefore, the utility model has more convenient and safer use.
Description
Technical field
The utility model relates to a kind of daily living article, particularly a kind of thermos flask.
Background technology
Each toward the interior pouring of thermos flask, whether hot gas rises, always do not see water and fill, can only judge by the sense of hearing, but the judgement of the sense of hearing is not very accurate, during people's pouring accidentally hot water just overflow from bottleneck, very inconvenient and wasted water resource.
The utility model content
The purpose of this utility model is to provide a kind of thermos flask, and it is convenient to observe the height of water level in the thermos flask, and water overflows in thermos flask when preventing pouring.
The technical scheme in the invention for solving the technical problem is: a kind of thermos flask, comprise the thermos flask body, it is characterized in that, be provided with the buoy of a density in the described thermos flask body less than water, described buoy can free opening by thermos flask; be connected with a line between the inwall of buoy and thermos flask, the length of described line is for can allow the top of buoy concordant with the opening of thermos flask.
The beneficial effects of the utility model are: be provided with buoy in the thermos flask body, buoy swims on the interior water surface of thermos flask all the time, can be with the SEA LEVEL VARIATION height.When adorning hot water in thermos flask, soon floated to the thermos flask opening part as long as see buoy, just stopped adorning water, anti-sealing overflows and causes waste, uses more convenient and safe.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 thermos flask body, 2 buoys.
The specific embodiment
As shown in Figure 1.
A kind of thermos flask, comprise thermos flask body 1, be provided with the buoy 2 of a density in the described thermos flask body 1 less than water, described buoy 2 can free opening by thermos flask; be connected with a line between the inwall of buoy 2 and thermos flask body 1, the length of described line is for can allow the top of buoy 2 concordant with the opening of thermos flask body 1.
Buoy 2 swims on the water surface in the thermos flask body 1 all the time, can be with the SEA LEVEL VARIATION height.When in thermos flask body 1, adorning hot water, soon floated to the opening part of thermos flask body 1, just stopped adorning water, at this moment both thermos flask had been filled, prevented that again overpack from causing water to overflow and causing waste, used more convenient and safe as long as see buoy 2.
Claims (1)
1, a kind of thermos flask, comprise the thermos flask body, it is characterized in that, be provided with the buoy of a density in the described thermos flask body less than water, described buoy can free opening by thermos flask; be connected with a line between the inwall of buoy and thermos flask, the length of described line is for can allow the top of buoy concordant with the opening of thermos flask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200231458U CN201360953Y (en) | 2009-03-05 | 2009-03-05 | Thermos flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200231458U CN201360953Y (en) | 2009-03-05 | 2009-03-05 | Thermos flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360953Y true CN201360953Y (en) | 2009-12-16 |
Family
ID=41471608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200231458U Expired - Fee Related CN201360953Y (en) | 2009-03-05 | 2009-03-05 | Thermos flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360953Y (en) |
-
2009
- 2009-03-05 CN CNU2009200231458U patent/CN201360953Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20100305 |