CN2871411Y - Convenient container cap - Google Patents
Convenient container cap Download PDFInfo
- Publication number
- CN2871411Y CN2871411Y CN 200620081430 CN200620081430U CN2871411Y CN 2871411 Y CN2871411 Y CN 2871411Y CN 200620081430 CN200620081430 CN 200620081430 CN 200620081430 U CN200620081430 U CN 200620081430U CN 2871411 Y CN2871411 Y CN 2871411Y
- Authority
- CN
- China
- Prior art keywords
- lid
- vessel
- container
- auxiliary
- 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 - Lifetime
Links
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- Closures For Containers (AREA)
Abstract
The utility relates to a convenient vessel lid, which belongs to a vessel apparatus easily to open, comprising a round vessel lid and is characterized in that an auxiliary outlet is provided with the external threads in the vessel lid; the auxiliary outlet is provided with seal paper and an auxiliary lid is connected with an auxiliary outlet thread. Screw off the auxiliary lid and tear off the sealing paper and gas goes into the vessel and the vessel has consistent pressure at the inside and outside for saving of force, convenience and security. The utility model is mainly used for thermal water cup lids and can lids.
Description
Technical field
The utility model relates to a kind of container cover, particularly relates to a kind of bowl cover that is easy to open.
Background technology
When we during with tea cup with a cover dress hot water, in leak free water tumbler inner chamber,, often do not open because the change of steam pressure makes that bowl cover is held tightly, even opened, also may excessively have hot water to spill because of exerting oneself, cause scald.Various vacuum Cans are this problem of ubiquity also.
Summary of the invention
In order to solve the problem that above-mentioned container cover is inconvenient to open, the convenient container lid that the utility model provides can make people open container cover easily.
Convenient container of the present utility model covers, and comprises the container cover of a circle, it is characterized in that, is provided with to be with externally threaded secondary mouth, secondary mouth to be provided with sealing platinum paper on described container cover, and a secondary lid is threaded with secondary mouth.
At first the sealing platinum paper on the secondary mouth of good seal is built secondary lid, container cover is covered on container again.When the air pressure in the cup during less than barometric pressure, container cover is difficult for rotating.At this moment, turn on secondary lid, leak free platinum paper is torn, gas enters in the container, and the container external and internal pressure is identical, and open container cover again and get final product this moment.
The beneficial effects of the utility model are, laborsaving when openable container covers, safety, convenience.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is the structural representation of the utility model embodiment.
Among the figure, 1. container cover, 2. platinum paper, 3. secondary lid.
The specific embodiment
As shown in the figure, convenient container lid comprises it is characterized in that the container cover of a circle, is provided with to be with externally threaded secondary mouth, secondary mouth to be provided with the secondary lid of sealing platinum paper 2, one 3 to be threaded with secondary mouth on described container cover 1.
Platinum paper 2 and secondary mouth adopt pressing or bonding after, again pair lid 3 is threaded with secondary mouth, form a container cover integral body, container cover and same prior art of being connected of container.
Claims (1)
1, a kind of convenient container covers, and comprises the container cover of a circle, it is characterized in that, is provided with to be with externally threaded secondary mouth, secondary mouth to be provided with sealing platinum paper on described container cover, and a secondary lid is threaded with secondary mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081430 CN2871411Y (en) | 2006-03-06 | 2006-03-06 | Convenient container cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081430 CN2871411Y (en) | 2006-03-06 | 2006-03-06 | Convenient container cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871411Y true CN2871411Y (en) | 2007-02-21 |
Family
ID=37739757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081430 Expired - Lifetime CN2871411Y (en) | 2006-03-06 | 2006-03-06 | Convenient container cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871411Y (en) |
-
2006
- 2006-03-06 CN CN 200620081430 patent/CN2871411Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |