CN202784215U - Freshness-retaining sealing device - Google Patents
Freshness-retaining sealing device Download PDFInfo
- Publication number
- CN202784215U CN202784215U CN 201220515346 CN201220515346U CN202784215U CN 202784215 U CN202784215 U CN 202784215U CN 201220515346 CN201220515346 CN 201220515346 CN 201220515346 U CN201220515346 U CN 201220515346U CN 202784215 U CN202784215 U CN 202784215U
- Authority
- CN
- China
- Prior art keywords
- lid
- freshness
- opening device
- sealing
- seal device
- 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
Links
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a freshness-retaining sealing device. The freshness-retaining sealing device comprises a cover body matched with a daily-used household container, wherein the cover body is provided with a sealing mechanism sealed with the household container. The sealing mechanism is arranged on the cover body to enable the sealing effect of the cover body and the household container to be good, and the freshness-retaining sealing device is simple in structure and convenient to process. In addition, a pressure releasing mechanism is arranged on the cover body to release pressure, pressure releasing is performed to enable pressure in the household container to be same as pressure outside when needed, and the cover body is easily closed up or taken off. The freshness-retaining sealing device integrates multiple functions, is environment-friendly, non-toxic, free of side effects, wide in application range and strong in practical applicability, and has the advantages of being easy to produce, convenient to use and low in cost.
Description
Technical field
The utility model relates to food sealing arrangement technical field, particularly a kind of freshness seal device.
Background technology
At present, the device that is used for food fresh keeping is varied, and modal is plastic casing with lid, adopt this device, food is put into plastic casing, covers lid, put into refrigerator, can play certain fresh-keeping effect, but often lid and box body sealing effectiveness are bad, easy breed bacteria, in addition, when needs are put into microwave-oven-heating with food, take off lid, not only use inconvenience, and heating effect is had a greatly reduced quality also.
China Patent No. CN 2690325 has announced a kind of seal preservation box, it is by being provided with the sealing of three places at the box body oral area, the one, the internal sealed ring of lid and box mouth inner wall sealing, the 2nd, sealing member and the sealing of box mouth end face, the 3rd, the outer seal ring of sealing member and the sealing of box mouth outer wall.And being interlocked with the box body convex tendon by the grab of box lobe after the three places sealings is fixed, although have certain sealing effectiveness,, this structure is too complicated, and manufacture craft is difficult, and the sealing crisper can not be directly used in the micro-wave oven and heats.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, a kind of freshness seal device of easy to use and good sealing effect simple in structure is provided, this freshness seal device cooperates with the household receptacle of different size, specification, can be applicable to simultaneously refrigerator and use of microwave ovens, and safety non-toxic, environmental protection, with low cost.
The technical scheme that realizes the utility model purpose is: a kind of freshness seal device, comprise the lid with daily household receptacle coupling, described lid is provided with the sealing mechanism with the household receptacle sealing, this installs good sealing effect, porcelain dish bowl, soup bowl, rice bowl or glass bowl etc. when covering in existing family when the foods such as splendid attire fresh fruit or daily dish are deposited in refrigerator, can prevent a bowl interior frosting, or preventing the leakage of liquid such as soup, sealing effectiveness is very good.
Further, above-mentioned sealing mechanism comprises tightening seal washer and is used for the fixedly trim ring of fixing seal packing ring, described lid bottom surface is provided with and supplies the fixedly circular groove of trim ring assembling, described tightening seal washer is installed in circular groove and fixedly between the trim ring, adopt such structure, realize double seal, at first tightening seal washer is pressed into circular groove along with fixing trim ring and is installed in circular groove and fixedly between the trim ring, one side tightening seal washer good fixing effect, and in circular groove and fixedly for the first time sealing of realization between the trim ring, when lid closes household receptacle, tightening seal washer and household receptacle inwall further seal, other fixing trim ring, be demountable structure between tightening seal washer and the lid, make things convenient for the production of standardized parts, take full advantage of raw MAT'L.
Further, described tightening seal washer is silica gel material, and its race diameter is greater than the inner diameter of household receptacle.When lid closed household receptacle, the outer ring nature that is installed in the tightening seal washer on the lid was close to the inwall of household receptacle, and utilizes the elastic seal characteristic of the tightening seal washer of silica gel material, and the sealing household receptacle is close in distortion, further the enhanced leaktightness performance.
Further, the end face of above-mentioned lid is provided with pressure relief mechanism, and by the pressure relief mechanism pressure release, when needed pressure release makes the interior pressure of household receptacle the same with the pressure of outside, the lid or take off the lid ratio and be easier to so that close, simultaneously, whole preservation device is placed on hot environment, as in the micro-wave oven time, open pressure relief mechanism, food in the household receptacle is in ventilative state, and is easy to use, and can not produce danger.
Further, above-mentioned pressure relief mechanism for can pull from the horizontal surface position to the opening device of the angled position of horizontal surface, the one end is fixed on the lid, the free end of the other end for realizing opening or closing, described free end bottom surface is provided with projection, described lid end face offers with projection coupling, and the relief hole of interference fit, opening device was closed when described projection buckled into relief hole, and be positioned at the horizontal surface position, namely, when needing sealing, free end with the press-started device of hand, make projection buckle into relief hole, because projection and relief hole interference fit, so good sealing effect; When needing pressure release, break the free end of opening device into two with one's hands with hand, projection leaves relief hole, and relief hole is opened pressure release, and this moment, household receptacle was ventilative by relief hole.
Further, described lid end face is provided with a groove, and described opening device is installed in the groove, when opening device is buckled like this, is hidden in the groove of lid, just is in same plane with the lid end face, and flat appearance is good-looking, also takes up room.
Further, pull groove being provided with the hand of being convenient to pull open opening device near the free-ended recess edge of opening device.Greatly convenient will be on the opening device Pressing fastener sealing or pull open pressure release.
Further, described opening device end face is provided with the control apparatus that can regulate the fresh-keeping date, and this control apparatus is knob, the corresponding scale of regulating the date of knob periphery.
Further, described lid adopts the plastic production of food stage.Safety performance is higher than common plastics, and is corresponding, and its diaphaneity is also high.
Compared with prior art, the utlity model has following beneficial effect:
The beneficial effects of the utility model are: the utility model adopts sealing mechanism is arranged on the lid, simple in structure, convenient processing, and the sealing effectiveness of lid and household receptacle is better, simultaneously, by the pressure relief mechanism pressure release, when needed pressure release makes the interior pressure of household receptacle the same with the pressure of outside, the lid or take off the lid ratio and be easier to so that close, the utility model is used for and household receptacle, such as the porcelain dish bowl of existing family, soup bowl, the cooperation such as rice bowl or glass bowl is when the foods such as the fresh fruit that needs are fresh-keeping or daily dish are deposited in refrigerator, sealing effectiveness is very good, can also directly put microwave oven heating food into, really accomplish one-object-many-purposes, realize that several functions is in one, the utility model environmentally-friendly sanitary no side effects, be widely used, practical.The utlity model has easy production, advantage easy to use, with low cost.The utility model has wide practical use.
Description of drawings
Fig. 1 is the structural representation that the utility model freshness seal device cooperates with household receptacle;
The structural representation one of Fig. 2 the utility model embodiment freshness seal device;
Fig. 3 is the structural representation two of the utility model embodiment freshness seal device;
Fig. 4 is the cross-sectional view of the utility model embodiment freshness seal device;
Fig. 5 is the structural representation of pressure relief mechanism in the freshness seal device;
Fig. 6 is the structural representation of the utility model embodiment tightening seal washer;
Fig. 7 is the fixedly structural representation of trim ring of the utility model embodiment.
Among the figure, household receptacle 1, lid 2, tightening seal washer 3, fixedly trim ring 4, circular groove 21, opening device 22, hand are pulled groove 23, projection 221, relief hole 222.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model discloses a kind of freshness seal device, comprise the lid 2 with daily household receptacle 1 coupling, lid 2 is provided with the sealing mechanism with household receptacle 1 sealing, sealing mechanism is positioned on the bottom surface of lid 2, and lid 2 adopts the plastic production of food stage, and safety performance is higher than common plastics, corresponding, its diaphaneity is also high.
To shown in Figure 7, sealing mechanism comprises tightening seal washer 3 and is used for the fixedly trim ring 4 of fixing seal packing ring 3 such as Fig. 1, is provided with simultaneously the circular groove 21 that assembles for fixing trim ring 4 in lid 2 bottom surfaces, and tightening seal washer 3 is installed in circular groove 21 and fixedly between the trim ring 4.It is circular that the inner chamber of household receptacle 1 is generally, such as porcelain dish bowl, soup bowl, rice bowl or glass bowl etc., the race diameter of tightening seal washer 3 is greater than the inner diameter of household receptacle 1, tightening seal washer 3 is silica gel material, when lid 2 household receptacle 1 that closes, the outer ring nature that is installed in the tightening seal washer 3 on the lid 2 is close to the inwall of household receptacle 1, and utilizes the elastic seal characteristic of the tightening seal washer 3 of silica gel material, is out of shape to be close to be sealed in the household receptacle 1.
Adopt such structure, realize double seal, at first tightening seal washer 3 is pressed into circular groove 21 along with fixing trim ring 4 and is installed in circular groove 21 and fixedly between the trim ring 4, tightening seal washer 4 is firmly firm on the one hand, and in circular groove 21 and fixedly for the first time sealing of realization between the trim ring 4, when lid 2 closes household receptacle 1, tightening seal washer 3 further seals with household receptacle 1 inwall, be demountable structure between trim ring 4, tightening seal washer 3 and the lid 2 fixedly in addition, make things convenient for the production of standardized parts, take full advantage of raw MAT'L.
Such as Fig. 3, shown in Figure 5, the end face of lid 2 is provided with pressure relief mechanism, this pressure relief mechanism for can pull from the horizontal surface position to the opening device 22 of the angled position of horizontal surface, the one end is fixed on the lid 2, the free end of the other end for realizing opening or closing, the free end bottom surface is provided with projection 221, lid 2 end faces offer with projection 221 big or small location matches, and the relief hole 222 of energy interference fit, opening device 22 was closed when projection 221 buckled into relief hole 222, and be positioned at the horizontal surface position, when needs seal when fresh-keeping, with the free end of the press-started device 2 of hand, make projection 221 buckle into relief hole 222, whole device is realized sealing; When needing pressure release, as when depositing microwave-oven-heating, break the free end of opening device 22 with hand this moment, and projection 221 leaves relief hole 222, and relief hole 222 is opened pressure release.In addition, lid 2 end faces are provided with a groove, opening device 22 is installed in the groove, be provided with the hand of being convenient to pull open opening device 22 near opening device 22 free-ended recess edge and pull groove 23, convenient with on opening device 22 Pressing fasteners or pull open, and on Pressing fastener the time, opening device 2 is hidden in the groove of lid, just be in same plane with lid 2 end faces, flat appearance is good-looking, conserve space.
In addition, opening device 22 end faces are provided with the control apparatus that can regulate the fresh-keeping date, and this control apparatus is knob, the corresponding scale of regulating the date of knob periphery.Need to good scale, to put into refrigerator when fresh-keeping when food like this, can know and how many days know food fresh keeping.
During use, first food is placed in the household receptacle 1, covers lid 2, the free end of press-started device 22, this moment, projection 221 buckled into relief hole 222, opening device 22 is closed condition, and is positioned at the horizontal surface position, simultaneously, because the tightening seal washer 3 of silica gel material contacts with household receptacle 1 extruding by elastic deformation, whole preservation device is sealed fully, therefore put into refrigerator and can reach fully sealing, can breed bacteria.
When the food in being placed on this preservation device need to heat, open opening device 22, this moment, opening device 22 was positioned at the position angled with horizontal surface, and by relief hole 22, air in the household receptacle 1 circulates with the air in the external world, directly whole preservation device is put into microwave-oven-heating, can not produce danger.Heat completely, open lid 2 and just can directly use food, easy to use and save time.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model.Be that all equalizations of doing according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (10)
1. a freshness seal device comprises and the lid of daily household receptacle coupling, it is characterized in that described lid is provided with the sealing mechanism with the household receptacle sealing.
2. freshness seal device according to claim 1, it is characterized in that, described sealing mechanism comprises tightening seal washer and is used for the fixedly trim ring of fixing seal packing ring, and described lid bottom surface is provided with the circular groove that assembles for fixing trim ring, and described tightening seal washer is installed in circular groove and fixedly between the trim ring.
3. freshness seal device according to claim 2 is characterized in that, described tightening seal washer is silica gel material, and its race diameter is greater than the inner diameter of household receptacle.
4. according to claim 1 to 3 each described freshness seal devices, it is characterized in that the end face of described lid is provided with pressure relief mechanism.
5. freshness seal device according to claim 4, it is characterized in that, described pressure relief mechanism for can pull from the horizontal surface position to the opening device of the angled position of horizontal surface, the one end is fixed on the lid, the free end of the other end for realizing opening or closing, described free end bottom surface is provided with projection, and described lid end face offers and projection relief hole coupling and interference fit, opening device was closed when described projection buckled into relief hole, and was positioned at the horizontal surface position.
6. freshness seal device according to claim 5 is characterized in that, described lid end face is provided with a groove, and described opening device is installed in the groove.
7. freshness seal device according to claim 6 is characterized in that, pulls groove being provided with the hand of being convenient to pull open opening device near the free-ended recess edge of opening device.
8. freshness seal device according to claim 6 is characterized in that, described opening device end face is provided with the control apparatus that can regulate the fresh-keeping date.
9. freshness seal device according to claim 8 is characterized in that, described control apparatus is knob.
10. freshness seal device according to claim 9 is characterized in that, described lid adopts the plastic production of food stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515346 CN202784215U (en) | 2012-09-29 | 2012-09-29 | Freshness-retaining sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515346 CN202784215U (en) | 2012-09-29 | 2012-09-29 | Freshness-retaining sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784215U true CN202784215U (en) | 2013-03-13 |
Family
ID=47811527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515346 Expired - Fee Related CN202784215U (en) | 2012-09-29 | 2012-09-29 | Freshness-retaining sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239831A (en) * | 2019-04-10 | 2019-09-17 | 晋江双龙制罐有限公司 | A kind of antibacterial food tank and its application method |
-
2012
- 2012-09-29 CN CN 201220515346 patent/CN202784215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239831A (en) * | 2019-04-10 | 2019-09-17 | 晋江双龙制罐有限公司 | A kind of antibacterial food tank and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203443241U (en) | Refrigerator door | |
| CN110279291B (en) | Electric stewing cup | |
| CN201161736Y (en) | Chilled glass sealed container | |
| CN202784215U (en) | Freshness-retaining sealing device | |
| CN201338784Y (en) | Fresh-keeping box | |
| CN102849346A (en) | Multifunctional food fresh-keeping device | |
| CN202807468U (en) | Multifunctional food keeping equipment | |
| CN205143312U (en) | Fumigation box | |
| CN201602274U (en) | Clasp type food box with movable inverse buckle | |
| CN203315398U (en) | Sucker type deodorant placement box | |
| CN201761787U (en) | Preservation box | |
| CN206013395U (en) | Glass preservation box | |
| CN202863859U (en) | Novel preservation box | |
| CN201834363U (en) | Packaging bag of convenient food | |
| CN208769621U (en) | A kind of vacuum cooking cup | |
| CN202234709U (en) | Electric cooking appliance with detachable and washable cover | |
| CN201452941U (en) | Baking appliance | |
| CN207428988U (en) | Cooking apparatus | |
| CN207712655U (en) | A kind of luminous incubator | |
| CN211795959U (en) | Lid and have its cooking utensil | |
| CN209269413U (en) | A kind of pot lid cover-opening structure | |
| CN220378148U (en) | Sealing structure of door plate of steaming and baking oven | |
| CN219278241U (en) | Combined bamboo cover | |
| CN2858531Y (en) | Food fresh-keeping box | |
| CN203413691U (en) | Dustproof oil preventing cover with exhaust port |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160929 |