CN2186528Y - Clean-keeping thermos cork - Google Patents
Clean-keeping thermos cork Download PDFInfo
- Publication number
- CN2186528Y CN2186528Y CN 94225688 CN94225688U CN2186528Y CN 2186528 Y CN2186528 Y CN 2186528Y CN 94225688 CN94225688 CN 94225688 CN 94225688 U CN94225688 U CN 94225688U CN 2186528 Y CN2186528 Y CN 2186528Y
- Authority
- CN
- China
- Prior art keywords
- thermos
- plug
- cork
- sleeve
- utility
- 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 relates to a clean-keeping thermos cork, which is an improvement of the structure of a thermos cork. The inner top of the cover of a thermos is connected with a cone cork sleeve. The thermos cork extends a part from the lower mouth of the cone cork sleeve. A spring is arranged between the top of the thermos cork and the inner top of the cover of the thermos. The spring presses the thermos cork on the mouth of the thermos. The utility model has the advantages of skillful and reasonable structure and easy fabrication. Besides, the utility model can not be polluted by hands holding the thermos cork and dust from the out of the thermos, the cleanness of the utility model can be kept, the transmission of diseases can be prevented, and the health of a person which drinks water in the thermos can be ensured. The utility model is a life article which is worth generalizing and applying easily.
Description
The utility model relates to a kind of improvement of warm cork structure, specifically is a kind of plug of thermos of keeping a public place clean.
The thermos flask of the splendid attire drinking water that present people are used, the plug of thermos on its thermos flask mouth is generally cork, also has plastics to make, and also is stamped a cover cap outside plug of thermos.Plug of thermos and cover cap are independently to separate.When falling the boiling water, take off the cover cap of outside earlier, take off plug of thermos again, not only to move 2 times, and, plug of thermos be polluted owing to can speckle with various germs, virus, dirt on the staff, plug of thermos contacts with the thermos flask mouth, may pollute the thermos flask mouth again, also can be contaminated when boiling water is poured out by the thermos flask mouth; Sometimes warm water in bottle is adorned fulllyer, and plug of thermos directly contacts and polluted the water of institute's splendid attire in the thermos flask, when especially having the people of infectious disease to take, put plug of thermos, easier germ, virus is infected to other people by plug of thermos-thermos flask mouth-pouring.
The utility model purpose is to overcome the shortcoming in the above-mentioned technology, a kind of architecture advances is proposed the plug of thermos of keeping a public place clean, plug of thermos and cover cap are integrated, when taking, putting, hand does not directly contact plug of thermos, prevent that plug of thermos quilt dirt on hand from polluting, keep the cleaning of plug of thermos, prevent communicate illness thus.
The utility model purpose is implemented by following technical scheme: the top connects a conical plug sleeve in the cover cap of the plug of thermos of originally keeping a public place clean, plug of thermos stretches out a part from conical plug sleeve end opening, on the plug of thermos top and in the cover cap, between the top spring is housed, plug of thermos is pressed on the thermos flask mouth.
Keep a public place clean the tapering of the conical plug sleeve in the plug of thermos greater than the tapering of plug of thermos, and conical plug sleeve end opening internal diameter is less than plug of thermos end face external diameter, and plug of thermos can be up and down in conical plug sleeve, can not get off from landing in the conical plug sleeve again.
When keeping a public place clean the thermos flask gag on thermos flask the time, the plug of thermos plug is on the thermos flask mouth, and the spring between the top is pressed on plug of thermos on the thermos flask mouth on the plug of thermos top and in the cover cap.Cover cap and conical plug sleeve can be made with aluminium or engineering plastics or low-pressure polyethylene material.Top and conical plug sleeve top cylindrical is corresponding has the heat seal of 4～6 places to bond together in cover cap, before heat seal is bonding, plug of thermos and spring are put into from the big mouth of conical plug sleeve successively, and plug of thermos end face external diameter is greater than conical plug sleeve internal diameter, so can not come off from conical plug sleeve.When opening plug of thermos when falling the boiling water of keeping a public place clean, only need the cover cap of the hand-held plug of thermos outside of keeping a public place clean, cover cap to be taken down, the plug of thermos that is about in the cover cap takes off together.Hand can directly not contact inner plug of thermos, and plug of thermos can be not contaminated, can keep clean, and guarantees drinking-water people's health.
The utility model has the advantages that structure is ingenious, reasonable, and simple, be easy to make, when pouring operate, dirt on hand etc. can not pollute plug of thermos, and then polluted the drinking water in the thermos flask, propagations that ward off disease, assurance the healthy of people of drinking water.Open plug of thermos and cover cap, as long as it is once action just can be opened simultaneously, convenient.Have cover cap to cover in the plug of thermos outside, dust can not drop on the plug of thermos, keeps the cleaning of plug of thermos.The spring on plug of thermos top can compress plug of thermos automatically, makes the water insulation in the thermos flask.
Embodiment of accompanying drawings.
Fig. 1 is the warm cork structure figure that keeps a public place clean,
The plug of thermos of cork (1) is from suitable for reading the putting into of taper plug sleeve (3), because of plug of thermos (1) top outside diameter greater than taper plug sleeve (3) bottom internal diameter, so can therefrom not fall, on plug of thermos (1) top a spring (4) is arranged, taper plug sleeve (3) top has and the heat seal of 4 points of cover cap (2) inner top to bond together at 4, cover cap (2) is made with engineering plastics, and taper plug sleeve (3) is made with low-pressure polyethylene.
Claims (2)
1, a kind of plug of thermos of keeping a public place clean is characterized in that the top connects a conical plug sleeve in cover cap, and plug of thermos stretches out a part from conical plug sleeve end opening, between the top spring is housed on the plug of thermos top and in the cover cap, and plug of thermos is pressed on the thermos flask mouth.
2, according to the described plug of thermos of keeping a public place clean of claim 1, it is characterized in that the tapering of the tapering of conical plug sleeve greater than plug of thermos, conical plug sleeve end opening internal diameter is less than plug of thermos end face external diameter, to plug of thermos can not slided out in conical plug sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225688 CN2186528Y (en) | 1994-01-24 | 1994-01-24 | Clean-keeping thermos cork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225688 CN2186528Y (en) | 1994-01-24 | 1994-01-24 | Clean-keeping thermos cork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186528Y true CN2186528Y (en) | 1995-01-04 |
Family
ID=33838832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225688 Expired - Fee Related CN2186528Y (en) | 1994-01-24 | 1994-01-24 | Clean-keeping thermos cork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186528Y (en) |
-
1994
- 1994-01-24 CN CN 94225688 patent/CN2186528Y/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 | ||
| 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 |