CN203078931U - Sealed container cover - Google Patents
Sealed container cover Download PDFInfo
- Publication number
- CN203078931U CN203078931U CN 201320011458 CN201320011458U CN203078931U CN 203078931 U CN203078931 U CN 203078931U CN 201320011458 CN201320011458 CN 201320011458 CN 201320011458 U CN201320011458 U CN 201320011458U CN 203078931 U CN203078931 U CN 203078931U
- Authority
- CN
- China
- Prior art keywords
- sealed container
- seal
- cover
- seal ring
- ring
- 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
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Abstract
The utility model discloses a sealed container cover. The sealed container cover comprises a cover body and a seal ring. A seal groove is formed in the lower surface of the cover body, the seal ring is arranged inside the seal groove, and a cover edge which protrudes inwards is arranged on the edge of the seal groove. The sealed container cover has the advantages of being stable in connection of the seal ring and the cover body, free of dropping easily, and long in service life.
Description
Technical field
The utility model relates to the sealed container structure field, particularly a kind of cover for sealed container.
Background technology
Airtight container now, edge as the lid of the seal cover cap of heating container, cool-bag etc. all is outer turnover, seal ring directly is embedded in the seal groove, because the position that does not have the baffle seal circle to come off on the seal cover cap, cause seal ring to be easy to come off, sealing effectiveness is bad, the service life of airtight lid for container short.
The utility model content
The purpose of this utility model provides a kind of cover for sealed container.
According to an aspect of the present utility model, cover for sealed container is provided, comprise lid and seal ring, the lid lower surface is provided with seal groove, seal ring is located in the seal groove, and the edge of seal groove is provided with inwardly protruded lid limit, thus, the seal ring of cover for sealed container is difficult for dropping, the longer service life of seal cover cap.
In some embodiments, seal ring and seal groove are suitable.
In some embodiments, seal ring is rubber ring or plastic ring.
Description of drawings
Fig. 1 is the cross-sectional view of a kind of embodiment of the utility model cover for sealed container;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is the cross-sectional view of a kind of running condition of the utility model cover for sealed container.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 and Fig. 2 have schematically shown a kind of embodiment of the utility model cover for sealed container.
As depicted in figs. 1 and 2, a kind of cover for sealed container, comprise lid 1 and seal ring 3, lid 1 lower surface is provided with seal groove 2, seal ring 3 is embedded in the seal groove 2, and the edge of seal groove 2 is provided with inwardly protruded lid limit 4, thus, the seal ring 3 of cover for sealed container is difficult for dropping, the longer service life of seal cover cap.
Fig. 3 has schematically shown the running condition of the utility model cover for sealed container.This airtight lid for container places on the container that needs top seal, and the opening of lower reservoir is over against seal groove 2, and seal ring 3 contacts with vessel port and plays sealing effectiveness.
Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. cover for sealed container is characterized in that, comprises lid and seal ring, and described lid lower surface is provided with seal groove, and described seal ring is located in the seal groove, and the edge of described seal groove is provided with inwardly protruded lid limit.
2. cover for sealed container according to claim 1 is characterized in that described seal ring and seal groove are suitable.
3. cover for sealed container according to claim 2 is characterized in that, described seal ring is rubber ring or plastic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011458 CN203078931U (en) | 2013-01-10 | 2013-01-10 | Sealed container cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011458 CN203078931U (en) | 2013-01-10 | 2013-01-10 | Sealed container cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078931U true CN203078931U (en) | 2013-07-24 |
Family
ID=48824791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011458 Expired - Lifetime CN203078931U (en) | 2013-01-10 | 2013-01-10 | Sealed container cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291024A (en) * | 2016-12-28 | 2019-09-27 | 奥马克罗知识产权有限公司 | Dust and anaphylactogen for surface cleaning apparatus control |
-
2013
- 2013-01-10 CN CN 201320011458 patent/CN203078931U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291024A (en) * | 2016-12-28 | 2019-09-27 | 奥马克罗知识产权有限公司 | Dust and anaphylactogen for surface cleaning apparatus control |
| CN110291024B (en) * | 2016-12-28 | 2022-06-21 | 奥马克罗知识产权有限公司 | Dust and allergen control for surface cleaning devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |