CN2153310Y - Cover for thermos - Google Patents
Cover for thermos Download PDFInfo
- Publication number
- CN2153310Y CN2153310Y CN 93200708 CN93200708U CN2153310Y CN 2153310 Y CN2153310 Y CN 2153310Y CN 93200708 CN93200708 CN 93200708 CN 93200708 U CN93200708 U CN 93200708U CN 2153310 Y CN2153310 Y CN 2153310Y
- Authority
- CN
- China
- Prior art keywords
- cover
- enclosing cover
- interior plug
- utility
- bottle cap
- 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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- Closures For Containers (AREA)
Abstract
The utility model relates to a heat retaining bottle cover which is composed of an inner cork and an outer cover, wherein, the inner cork is inlaid in the center of the inner top of the outer cover to enable the inner cork and the outer cover to form an organic whole. Compared with common heat retaining bottle covers, the heat retaining bottle cover of the utility model has the advantages of favorable heat insulating property, convenient opening and closing and the functions of bacteria prevention and sanitation. The heat retaining bottle cover of the utility model is suitable for individuals, families, organizations, etc.
Description
The utility model relates to the bottle cap of the vacuum flask that a kind of daily life uses.
The insulation bottle cap that uses is a kind of interior plug and the operation separately of enclosing cover isolating construction now.Though this common insulation cover has certain heat insulating ability, the interior plug of vacuum flask need touch or take off and set aside through hand commonly used, and its weak point is trouble and unhygienic.
The purpose of this utility model is to disclose a kind of novel insulation bottle cap, and the interior plug of this bottle cap does not directly catch and touches, and reaches health, convenience, purpose extremely efficient in preserving heat.
The technical solution of the utility model is as follows: the insulation bottle cap is made of Nei Sai and enclosing cover, is characterised in that Nei Sai and enclosing cover are an overall structure, and the top of interior plug is connected with enclosing cover Nei Ding center, can take off simultaneously or cover.The interior plug of this insulation bottle cap does not directly contact with hand, taking off when placing also, Yin Neisai is shorter than enclosing cover and does not contact with desktop or other supporting surface, when needs take off or cover the insulation bottle cap, only need hand-held enclosing cover interior plug can be taken off simultaneously or covers, reach the purpose of health, convenience, insulation.
During enforcement, interior plug can be embedded in the Nei Ding center of enclosing cover, so that Nei Sai or enclosing cover when damaging, can be changed one at any time.At this moment the Nei Ding center of enclosing cover must have one can inlay in the fixture of plug, this fixture can be a ring-type, also can be several convex clips, in order to fixed inner plug easily.
Interior plug can also be the Nei Ding center that sticks at enclosing cover with various resin glues.Plug is the homogeneity integrative-structure with enclosing cover perhaps.
Below in conjunction with the embodiment accompanying drawing this insulation bottle cap is described in further detail.
As figure is a kind of vertical profile structure chart that is incubated bottle cap.
As shown in the figure, enclosing cover 1 generally is the lid that covers at vacuum flask shell oral area, so bore is greater than interior plug 2, interior plug is directly to fill at the vacuum flask inner-tube mouth, and the slightly taper of its shape is up big and down small, the height of interior plug is also less than enclosing cover, and interior plug 2 is embedded in the Nei Ding center ring-type fixture 3 of enclosing cover 1.
This insulation bottle cap is simple in structure, easy to use.
Claims (2)
1, a kind of insulation bottle cap contains Nei Sai and enclosing cover, it is characterized in that described interior plug and enclosing cover are an overall structure, and the top of interior plug is connected with the Nei Ding center of enclosing cover, can take off simultaneously or cover.
2, insulation bottle cap as claimed in claim 1 is characterized in that described interior plug top can be embedded in the Nei Ding center of enclosing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200708 CN2153310Y (en) | 1993-01-04 | 1993-01-04 | Cover for thermos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200708 CN2153310Y (en) | 1993-01-04 | 1993-01-04 | Cover for thermos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153310Y true CN2153310Y (en) | 1994-01-19 |
Family
ID=33785397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93200708 Expired - Fee Related CN2153310Y (en) | 1993-01-04 | 1993-01-04 | Cover for thermos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153310Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814683A (en) * | 2015-04-29 | 2015-08-05 | 苏宝琏 | Thermal insulation cover of vacuum flask |
-
1993
- 1993-01-04 CN CN 93200708 patent/CN2153310Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814683A (en) * | 2015-04-29 | 2015-08-05 | 苏宝琏 | Thermal insulation cover of vacuum flask |
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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 |