CN203306408U - Preservation box cover - Google Patents
Preservation box cover Download PDFInfo
- Publication number
- CN203306408U CN203306408U CN2013203210708U CN201320321070U CN203306408U CN 203306408 U CN203306408 U CN 203306408U CN 2013203210708 U CN2013203210708 U CN 2013203210708U CN 201320321070 U CN201320321070 U CN 201320321070U CN 203306408 U CN203306408 U CN 203306408U
- Authority
- CN
- China
- Prior art keywords
- silicone rubber
- cover
- box cover
- rubber cover
- silica gel
- 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 preservation box cover, which comprises a circular silica gel cover with an opened side, wherein the bottom of the silica gel cover is provided with an annular keel, the annular keel is embedded in the silica gel cover, the bottom surface of the silica gel cover is provided with a sealing ring, and the sealing ring and the silica gel cover are in an integrated structure. The preservation box cover disclosed by the utility model adopts the circular silica gel cover on the whole, and silica gel has strong malleability and is not easily damaged; the bottom surface of the silica gel cover is provided with the sealing ring, so the preservation box cover can be connected with a preservation box more tightly and firmly.
Description
Technical field
The utility model relates to a kind of crisper technical field, relates in particular to a kind of fresh-keeping box cover.
Background technology
At present, oneself custom of a lot of customers stores mouth with crisper often needs the food that keeps fresh in life.Therefore, high quality and the convenient crisper used oneself pursued by most consumers.The kind of existing crisper on market is a lot, but applying the most general has two kinds, a kind of is that lid and box body adopt the flush fit mode to fasten, another kind of is to adopt the vacuum type crisper of lid with vacuum pumping hole, this the former opening ways more complicated of two kinds of crispers, sealing property also has certain defect, although latter's sealing property is relatively good, the tooling cost of such mode is higher, complex structure.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of good seal performance is provided, and not damageable fresh-keeping box cover.
In order to realize the foregoing invention purpose, the technical solution of the utility model is: a kind of fresh-keeping box cover, the circular silicone rubber cover that comprises an opening, the bottom of described silicone rubber cover is provided with annular keel, described annular keel are embedded in silicone rubber cover, described silicone rubber cover bottom surface is provided with seal ring, and described seal ring and silicone rubber cover are the integral type structure.
Preferably, described silicone rubber cover crown center position is provided with circular pit, and pit bottom is provided with the criss-cross otch.
Preferably, on described seal ring, include some seal buckles.
Preferably, described seal buckle is evenly distributed on the circumference of seal ring.
Fresh-keeping box cover of the present utility model has adopted circular silicone rubber cover on the whole, and the silica gel elasticity is good, not fragile; The silicone rubber cover bottom surface arranges seal ring, the crisper lid is connected more closely firm with crisper; The silicone rubber cover top arranges circular pit, and in pit bottom, the criss-cross otch is set, and when in crisper, gaseous tension is excessive, can discharge from incision, prevent gas expansion in box and fresh-keeping box cover is backed down, when crisper was heated, steam can be discharged from this criss-cross otch.
The accompanying drawing explanation
Fig. 1 is the back view of the utility model embodiment;
Fig. 2 is the cutaway view of the utility model embodiment.
The specific embodiment
Below in conjunction with concrete the drawings and specific embodiments, the utility model is described further:
As shown in Figure 1-2: a kind of fresh-keeping box cover, the circular silicone rubber cover 1 that comprises an opening, the bottom of described silicone rubber cover 1 are provided with annular keel 2, and described annular keel 2 are embedded in silicone rubber cover 1, described silicone rubber cover 1 bottom surface is provided with seal ring 3, and described seal ring 3 is the integral type structure with silicone rubber cover 1.Described silicone rubber cover 1 crown center position is provided with circular pit 4, and pit bottom is provided with criss-cross otch 5, and the circumference of described seal ring 3 is provided with four well-distributed seal buckles 6.
Fresh-keeping box cover is whole adopts silica gel or silaatic material, and, at the interior keel 2 that arrange of silicone rubber cover 1, makes fresh-keeping box cover keep certain outer shape under keel support, and makes lid more easily and crisper agrees with, and has simultaneously certain elasticity, not fragile.Silicone rubber cover 1 top arranges circular pit 4, and in pit bottom, criss-cross otch 5 is set, and when in crisper, gaseous tension is excessive, can discharge from otch 5, prevent gas expansion in box and fresh-keeping box cover is backed down, when crisper was heated, steam can be discharged from this criss-cross otch.Silicone rubber cover 1 bottom surface is provided with seal ring 3, and the circumference of seal ring 3 is provided with four well-distributed seal buckles 6, and fresh-keeping box cover is connected closely with crisper, fastens and open more convenient.
Claims (4)
1. fresh-keeping box cover, comprise the circular silicone rubber cover of an opening, it is characterized in that: the bottom of described silicone rubber cover is provided with annular keel, and described annular keel are embedded in silicone rubber cover, described silicone rubber cover bottom surface is provided with seal ring, and described seal ring and silicone rubber cover are the integral type structure.
2. fresh-keeping box cover according to claim 1, it is characterized in that: described silicone rubber cover crown center position is provided with circular pit, and pit bottom is provided with the criss-cross otch.
3. fresh-keeping box cover according to claim 1, is characterized in that: on described seal ring, include some seal buckles.
4. fresh-keeping box cover according to claim 3, it is characterized in that: described seal buckle is evenly distributed on the circumference of seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203210708U CN203306408U (en) | 2013-06-05 | 2013-06-05 | Preservation box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203210708U CN203306408U (en) | 2013-06-05 | 2013-06-05 | Preservation box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306408U true CN203306408U (en) | 2013-11-27 |
Family
ID=49612633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203210708U Expired - Fee Related CN203306408U (en) | 2013-06-05 | 2013-06-05 | Preservation box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889221A (en) * | 2017-03-15 | 2017-06-27 | 傅爱华 | The uniform tea frying machine of one kind compacting and tea frying method |
| WO2020258549A1 (en) * | 2019-06-27 | 2020-12-30 | 慈溪市焙客家橡胶制品有限公司 | Silicone film for maintaining freshness |
-
2013
- 2013-06-05 CN CN2013203210708U patent/CN203306408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889221A (en) * | 2017-03-15 | 2017-06-27 | 傅爱华 | The uniform tea frying machine of one kind compacting and tea frying method |
| WO2020258549A1 (en) * | 2019-06-27 | 2020-12-30 | 慈溪市焙客家橡胶制品有限公司 | Silicone film for maintaining freshness |
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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: 20131127 Termination date: 20140605 |