CN201125000Y - Fastening structure for cover and body of vacuum freshness retaining box - Google Patents
Fastening structure for cover and body of vacuum freshness retaining box Download PDFInfo
- Publication number
- CN201125000Y CN201125000Y CNU200720192967XU CN200720192967U CN201125000Y CN 201125000 Y CN201125000 Y CN 201125000Y CN U200720192967X U CNU200720192967X U CN U200720192967XU CN 200720192967 U CN200720192967 U CN 200720192967U CN 201125000 Y CN201125000 Y CN 201125000Y
- Authority
- CN
- China
- Prior art keywords
- box body
- earclip
- parts
- fastening structure
- ear clips
- 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 buckling structure of a cover body and a box body of a vacuum fresh-keeping box, and belongs to the technology field of vacuum fresh-keeping boxes. An annular flange is formed at the upper end of the box body, a sealing groove with an inverted U-shaped cross-section which is matched with the annular flange is formed on the cover body, a plurality of ear clips is arranged on and hinged with he outer edge of the cover body, the middle parts of the ear clips are formed with horizontal parts which are inwardly extended, the end parts of the horizontal parts are formed with upwardly extended buckling bumps, the lower ends of the ear clips are formed with outwardly turned arc-shaped structures, the outer wall of the cover body is at least formed with outer convex parts at the positions which are corresponding to the ear clips, the lower surfaces the outer convex parts are formed with buckling grooves which are matched with the buckling bumps at the end parts of the horizontal parts of the middle parts of the ear clips, and closed long-strip-shaped through holes are arranged above the ear clips which are adjacent to the horizontal parts. The opening and closing of the buckling structure are more effort-saving, thus facilitating the operation and solving the problems of more effort-consuming opening and closing of the buckling structure of the vacuum fresh-keeping box, inconvenient operation and so on in the prior art.
Description
Technical field
The utility model relates to a kind of vacuum freshness retaining box cover and box body fastening structure, belongs to the technical field of vacuum crisper.
Technical background
For lid and box body with vacuum crisper are connected and sealed, box body and lid need be fastened by fastening structure.Chinese patent literature (document number: CN2623639Y) a kind of vacuum crisper, it is provided with seal ring on the faying face of box body and lid, have through hole on the lid, the top of through hole has been provided with the packing seal of check valve effect, described packing seal is limited in shoulder in the stop lid, in stop lid then snapped onto and renovates with the lid pivotally attached, the middle body that it is characterized in that described packing seal was the thin-wall semi hull shape of epirelief and exposes outside the stop lid; Cover in stop in addition and also be provided with date stamp.Above-mentioned vacuum crisper is comparatively required great effort when opening and close up fastening structure, operation inconvenience.
Summary of the invention
The utility model purpose is to provide a kind of and opens and to close up fastening structure comparatively laborsaving, vacuum freshness retaining box cover of being convenient to operate and box body fastening structure, the vacuum crisper that has solved the prior art existence is comparatively required great effort when opening and close up fastening structure, problems such as operation inconvenience.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it forms annular lip in the box body upper end, be formed with the cross section that cooperates with annular lip on the lid and be inverted U-shaped sealed groove, the lid outer rim is provided with several pivotally attached earclips with it, the earclip middle part forms the horizontal part that extends internally, it is protruding that the horizontal part end forms upwardly extending button, the earclip lower end forms the arcuate structure that turns up, described lid outer wall is forming male part corresponding to the earclip position at least, the male part lower surface forms the protruding catching groove that cooperates of button with horizontal part end, earclip middle part, and described earclip is provided with closed strip shape through hole adjacent to the top of horizontal part.Wherein, forming the arcuate structure turn up can be convenient to hand and grab opening and close up operation earclip in the earclip lower end, be provided with the elastic deformation that closed strip shape through hole then is beneficial to earclip above adjacent to horizontal part at earclip, make the protruding and catching groove of button be convenient to cooperate and throw off.
As preferably, described male part is the closed annular setting along the box body outer wall.
As preferably, described catching groove outer rim is oblique outer the extension, thereby being convenient to detain protrudingly enters catching groove or throw off with catching groove.
Therefore, the utlity model has and open and to close up fastening structure comparatively laborsaving, be convenient to characteristics such as operation.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, form annular lip 2 in box body 1 upper end, be formed with the cross section that cooperates with annular lip 2 on the lid 3 and be inverted U-shaped sealed groove 4, lid 3 outer rims are provided with four pivotally attached earclips 5 with it, earclip 5 middle parts form the horizontal part 6 that extends internally, horizontal part 6 ends form upwardly extending button protruding 7, earclip 5 lower ends form the arcuate structure 8 that turns up, lid 3 outer walls are provided with and are closed annular along the box body outer wall and are provided with and form male part 9, male part 9 lower surfaces form the catching groove 10 that cooperates with the button protruding 7 of horizontal part end, earclip 5 middle part, the outer rim 11 of catching groove 10 is oblique outer the extension, and earclip 5 is provided with closed strip shape through hole 12 adjacent to the top of horizontal part.
Claims (3)
1, a kind of vacuum freshness retaining box cover and box body fastening structure, it is characterized in that: form annular lip in the box body upper end, be formed with the cross section that cooperates with annular lip on the lid and be inverted U-shaped sealed groove, the lid outer rim is provided with several pivotally attached earclips with it, the earclip middle part forms the horizontal part that extends internally, it is protruding that the horizontal part end forms upwardly extending button, the earclip lower end forms the arcuate structure that turns up, described lid outer wall is forming male part corresponding to the earclip position at least, the male part lower surface forms the protruding catching groove that cooperates of button with horizontal part end, earclip middle part, and described earclip is provided with closed strip shape through hole adjacent to the top of horizontal part.
2, vacuum freshness retaining box cover according to claim 1 and box body fastening structure is characterized in that described male part is the closed annular setting along the box body outer wall.
3, vacuum freshness retaining box cover according to claim 1 and 2 and box body fastening structure is characterized in that described catching groove outer rim is oblique outer the extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720192967XU CN201125000Y (en) | 2007-12-03 | 2007-12-03 | Fastening structure for cover and body of vacuum freshness retaining box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720192967XU CN201125000Y (en) | 2007-12-03 | 2007-12-03 | Fastening structure for cover and body of vacuum freshness retaining box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125000Y true CN201125000Y (en) | 2008-10-01 |
Family
ID=39998417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720192967XU Expired - Fee Related CN201125000Y (en) | 2007-12-03 | 2007-12-03 | Fastening structure for cover and body of vacuum freshness retaining box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125000Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490977A (en) * | 2011-12-01 | 2012-06-13 | 广东海兴塑胶有限公司 | Sealing anti-scalding type microwave fresh-keeping ceramic container |
| CN103767285A (en) * | 2012-10-17 | 2014-05-07 | 膳魔师株式会社 | Food container |
| TWI773345B (en) * | 2021-05-07 | 2022-08-01 | 余慶河 | Sealed box with good sealing effect and easy opening |
-
2007
- 2007-12-03 CN CNU200720192967XU patent/CN201125000Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490977A (en) * | 2011-12-01 | 2012-06-13 | 广东海兴塑胶有限公司 | Sealing anti-scalding type microwave fresh-keeping ceramic container |
| CN103767285A (en) * | 2012-10-17 | 2014-05-07 | 膳魔师株式会社 | Food container |
| TWI773345B (en) * | 2021-05-07 | 2022-08-01 | 余慶河 | Sealed box with good sealing effect and easy opening |
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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: 20081001 Termination date: 20131203 |