CN2759953Y - Sealed container for foodstuff - Google Patents
Sealed container for foodstuff Download PDFInfo
- Publication number
- CN2759953Y CN2759953Y CN 200420107911 CN200420107911U CN2759953Y CN 2759953 Y CN2759953 Y CN 2759953Y CN 200420107911 CN200420107911 CN 200420107911 CN 200420107911 U CN200420107911 U CN 200420107911U CN 2759953 Y CN2759953 Y CN 2759953Y
- Authority
- CN
- China
- Prior art keywords
- flange
- lid
- box body
- container
- board
- 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 sealed container for containing foodstuff, which is composed of a container body and a container cover. The outer margin section of the container cover is provided with a combination board which is connected with the outer margin of the container cover via a free bending part, the inner side of the combination board is provided with a convex block, the inner side of the outer end of the convex block is provided with a clamping buckle, the outer side of the container body is provided with a flange, the inner part of the lower side face of the flange is provided with a groove and the clamping buckle at the outer end of the convex block matches with the groove. The convex block is provided with extension parts at both sides of the clamping buckle, the inner side of the extension part forms a slope shape and the lower side face of the flange forms a slope shape. After the combination board is bended to the container cover, the convex block at the inner side of the combination board is hooked with the flange to generate a larger combination face so that the connection of the combination board on the container cover and the container body is more firm. The clamping buckle at the outer end of the convex block is buckled with the groove, and the occurrence of the corresponding displacement between the inner side face of the convex block and the lower side face of the flange can be further avoided; thereby, the combination board of the container cover can be ensured to be connected with the flange at the outer side of the container body. Even though any impact happens, the container cover of the utility model can not drop off the container body so as to ensure the effective seal of the container.
Description
Technical field:
The utility model relates to food containers, relates in particular to the airtight container of the case type container with lid, particularly a kind of store food.
Background technology:
In the prior art, the airtight container of store food is made of box body and lid, in the downside of lid to being arranged with an interior adapter ring, interior adapter ring extends in the box body, the external diameter of interior adapter ring matches with the internal diameter of box body, be provided with the seal ring holding tank between the peripheral edge portion of lid and the interior adapter ring, be provided with seal ring in the seal ring holding tank, the peripheral edge portion of lid is provided with board, the outer end of board is provided with hook, and the arranged outside of box body has flange, and board can freely bend with lid, board and its hook of lid bending back are interlocked with the flange in the box body outside, make box body and lid realize sealing.Because box body and lid adopt the synthetic resin material manufacture usually, when being subjected to impacting, box body and lid all can produce distortion, make board break away from from flange easily, cause the lid seal failure, and the food in the container is putrid and deteriorated easily.
Summary of the invention:
Technical matters of the prior art to be solved in the utility model is: because in the prior art, the box body of the airtight container of store food and lid adopt the synthetic resin material manufacture usually, the board of the box body and the peripheral edge portion of lid dependence lid and the flange in the box body outside are connected, when being subjected to impacting, box body and lid all can produce distortion, make board break away from from flange easily, cause the lid seal failure, the food in the container is putrid and deteriorated easily.
The utility model is the airtight container that technical scheme that solution above-mentioned technical matters of the prior art is adopted provides a kind of store food, the airtight container of described this store food is made of box body and lid, the opened upper end of described box body, described lid covers the opened upper end place that is arranged on described box body, wherein, at least be provided with two boards in the peripheral edge portion of described lid, any one described board all is connected with the outer rim of described lid by a free kink, the inboard of described board is provided with projection, the inboard of described projection outer end is provided with buckle, the arranged outside of described box body has flange, be provided with groove in the downside of described flange, the buckle of described projection outer end matches with described groove, described projection is provided with extension in the both sides of described buckle, the inboard of described extension is ramped shaped, and the downside of described flange is ramped shaped.
Further, in the downside of described lid to being arranged with an interior adapter ring, adapter ring extends in the described box body in described, the external diameter of adapter ring matches with the internal diameter of described box body in described, be provided with a seal ring holding tank between the peripheral edge portion of described lid and the described interior adapter ring, be provided with a seal ring in the described seal ring holding tank.
Further, described board and described lid are bending, and the projection and the described flange of described board inboard hook together, and the buckle and the described groove of described projection outer end are interlocked.
Principle of work of the present utility model is: the inboard of the projection of board inboard is ramped shaped, hook together with the downside of the box body outboard flanges that is ramped shaped, produce bigger faying face, make the board on the lid more firm with being connected of box body, simultaneously, groove in the buckle of the inboard, projection outer end of board inboard and the box body outboard flanges downside fastens, can further prevent between projection medial surface and the flange downside relative displacement to take place, thereby guarantee being connected of lid board and box body outboard flanges.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model by the inboard projection of lid board slope and the slope of the downside of box body outboard flanges hook together, produce bigger faying face, make the board on the lid more firm with being connected of box body, simultaneously, groove in the buckle of the inboard, projection outer end of board inboard and the box body outboard flanges downside fastens, and guarantees being connected of lid board and box body outboard flanges.Make the airtight container of store food of the present utility model, in use and handling process, even be subjected to any impact, lid can not break away from box body yet, thereby has guaranteed effective sealing of container.
Description of drawings:
Fig. 1 is the three-dimensional decomposition texture scheme drawing of the airtight container of store food of the present utility model.
Fig. 2 is the structural representation of the projection of the board inboard in the airtight container of store food of the present utility model.
Fig. 3 is the local structure scheme drawing of the airtight container of store food of the present utility model.
Fig. 4 is the structural representation of board after the box body bending among Fig. 3.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the airtight container of store food of the present utility model, constitute by box body 1 and lid 2, the opened upper end of described box body 1, described lid 2 covers the opened upper end place that is arranged on described box body 1, wherein, at least be provided with two boards 3 in the peripheral edge portion of described lid 2, any one described board 3 all is connected with the outer rim of described lid 1 by a free kink, the inboard of described board 3 is provided with projection 4, the inboard of described projection 4 outer ends is provided with buckle 5, the arranged outside of described box body 1 has flange 6, be provided with groove in the downside 9 of described flange 6, the buckle 5 of described projection 4 outer ends matches with described groove, described projection 4 is provided with extension 7 in the both sides of described buckle 5, and the medial surface 8 of described extension 7 is ramped shaped, and the downside 9 of described flange 6 is ramped shaped.
Further, in the downside of described lid 2 to being arranged with an interior adapter ring 10, adapter ring 10 extends in the described box body 1 in described, the external diameter of adapter ring 10 matches with the internal diameter of described box body 1 in described, be provided with a seal ring holding tank 11 between the peripheral edge portion of described lid 2 and the described interior adapter ring 10, be provided with a seal ring 12 in the described seal ring holding tank 11.
Further, described board 3 is bending with described lid 2, and the projection 4 and the described flange 6 of described board 3 inboards hook together, and the buckle 5 and the described groove of described projection 4 outer ends are interlocked.
Claims (3)
1. the airtight container of a store food, constitute by box body and lid, the opened upper end of described box body, described lid covers the opened upper end place that is arranged on described box body, it is characterized in that: be provided with two boards in the peripheral edge portion of described lid at least, any one described board all is connected with the outer rim of described lid by a free kink, the inboard of described board is provided with projection, the inboard of described projection outer end is provided with buckle, the arranged outside of described box body has flange, be provided with groove in the downside of described flange, the buckle of described projection outer end matches with described groove, described projection is provided with extension in the both sides of described buckle, and the inboard of described extension is ramped shaped, and the downside of described flange is ramped shaped.
2. the container of store food as claimed in claim 1, it is characterized in that: in the downside of described lid to being arranged with an interior adapter ring, adapter ring extends in the described box body in described, the external diameter of adapter ring matches with the internal diameter of described box body in described, be provided with a seal ring holding tank between the peripheral edge portion of described lid and the described interior adapter ring, be provided with a seal ring in the described seal ring holding tank.
3. the container of store food as claimed in claim 1, it is characterized in that: described board and described lid are bending, and the projection and the described flange of described board inboard hook together, and the buckle and the described groove of described projection outer end are interlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107911 CN2759953Y (en) | 2004-11-03 | 2004-11-03 | Sealed container for foodstuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107911 CN2759953Y (en) | 2004-11-03 | 2004-11-03 | Sealed container for foodstuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759953Y true CN2759953Y (en) | 2006-02-22 |
Family
ID=36082157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107911 Expired - Fee Related CN2759953Y (en) | 2004-11-03 | 2004-11-03 | Sealed container for foodstuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759953Y (en) |
-
2004
- 2004-11-03 CN CN 200420107911 patent/CN2759953Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20131103 |