CN202967024U - Vacuumizing sealed cap with self-seal structure - Google Patents
Vacuumizing sealed cap with self-seal structure Download PDFInfo
- Publication number
- CN202967024U CN202967024U CN 201220575024 CN201220575024U CN202967024U CN 202967024 U CN202967024 U CN 202967024U CN 201220575024 CN201220575024 CN 201220575024 CN 201220575024 U CN201220575024 U CN 201220575024U CN 202967024 U CN202967024 U CN 202967024U
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- sealing member
- skirt section
- groove
- lid
- vacuum
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Abstract
The utility model provides a vacuumizing sealed cap with a self-seal structure, comprising a cap body, a vacuumizing mechanism and a sealing body, wherein the vacuumizing mechanism is arranged on the cap body, and the sealing body is connected onto the cap body and can generate elastic deformation. The vacuumizing sealed cap is characterized in that a skirt part is arranged on the lower end of the cap body, and the sealing body is sleeved on the lower end of the skirt part and is shaped like a circular ring. A sealed cavity is formed between the skirt part and the sealing body. And preferably, the skirt part extends outwards from the lower end of the cap body and inclines downwards. A groove is arranged in the upper part of the skirt part, close to the outer side. A skirt part inner annular groove is arranged in the lower end of the inner edge of the skirt part along the vertical direction and is provided with an opening facing to the outer side of a circle. The cross section of the sealing body is semiarc, the inner edge of the sealing body is embedded in the skirt part inner annular groove, and the outer edge of the sealing body extends upwards below the skirt part to wrap the skirt part, and then extends downwards to form a sealing body lug which is adaptive to the groove. According to the vacuumizing sealed cap, the structure is simple and very practical, convenience in use is improved greatly, and the sealed cap can be adaptive to utensils with different apertures.
Description
Technical field
The utility model relates to the daily living article field, is specifically related to a kind of seal cover cap of preserving food for vacuum.
Background technology
People preserve the mode that food adopts container to add a cover, but the food preservation time that this container holds is shorter; For the air that stops the outside enters in container, what generally adopt is the air of vacuum pump evacuation container content, this operation, not only complicated, and this container is generally disposable, can not repeated usage, cost is also higher, only on the commodity of selling or use on special article; Inconvenient owing to using, seldom adopt this method to preserve food in people's daily life.
At present, a kind of safety box of special vacuum-pumping has appearred on market, the safety box of this structure, and the vacuum device that can utilize lid to be provided with can be with the gas extraction in box, and usage comparison is convenient; But this food preserving type is the use that needs preservation will be contained into special vessel, could realize preserving; Also have on market and also have a kind of sucker structure seal cover cap, be provided with a sucker structure below lid, the flexible glue structure, utilize sucker to contact with different bore vessel, cover and to hold a little vessel port, can not vacuumize that in this structure, sucker is only to play sealing function, the shortcoming that existence can not space displacement.
Utility model people of the present utility model finds: how to design a kind of structure of lid self of utilizing fully and realize the high vacuum sealing, the convenience that improves the seal cover cap use becomes the problem that needs most at present solution.
The utility model content
The utility model aims to provide a kind of seal cover cap for vacuum-pumping, and is perishable to prevent food, problem that can not long-term storage.
According to the purpose of this utility model, a kind of vacuum-pumping seal cover cap with self sealing structure is provided, comprise lid, be arranged on the vacuum device on lid and be connected to the sealing member of the produced elastic deformation on lid, a skirt section is established in described lid lower end; Described sealing member is socketed in the lower end in skirt section, is circular; Form a closed cavity between described skirt section and sealing member.
Above-mentioned lid lower end is provided with group section is to adapt to the sealing needs of different bore vessel, the annular sealing member that group subordinate end is provided with, form a cavity between sealing member and group section, just the existence of cavity make under during by lid, except extracting gas in vessel by being arranged on vacuum device on lid, can also move down by elastomeric sealing member distortion, displacement is larger, the better effects if of extraction; By doing the used time, lid moves have under the sealing member elastic reaction of airtight air in envelope under no longer, and the vessel Air is further thin, realizes the high vacuum sealing.
Further, described skirt section stretches out from the lid lower end, and is downward-sloping, and toply is provided with a groove near the outside; Inner edge lower end, described skirt section vertical direction has opening to the outer skirt section inner groove of circle, and described sealing member cross section becomes semiarc shape, in the inner groove of sealing member inner edge embedding skirt section; The sealing member outer rim extend upward below the skirt section bag bind the skirt section after, extend to form again a sealing member projection that adapts with groove downwards.
Above-mentioned sealing member and group section seal by the connection structure implementation structure, and be this simple in structure, easy to assembly.
Further, described sealing member side-lower outside the skirt section is established an outer back-up ring.To prevent the landing of push type lid, affect health.
Further, described skirt section stretches out from the lid lower end, and horizontal; Inner edge lower end, described skirt section vertical direction has the skirt section inner groove of opening outside circle, and the skirt section outer rim is provided with stage portion; Described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with opening to sealing member inner groove and the sealing member outer groove in the center of circle; Described sealing member inner groove side embeds in the inner groove of skirt section, interlock sealing mutually; Described sealing member outer groove is socketed in the stage portion on the outer rim of skirt section.
Further, described sealing member side-lower in the skirt section is established an inner shield ring.
Further, described skirt section extends internally along horizontal direction from the lid lower end, and the skirt section inner edge is provided with stage portion; Outer rim lower end, described skirt section vertical direction has opening to the skirt section inner groove in the center of circle, and described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with sealing member inner groove and the sealing member outer groove of opening outside circle; Described sealing member outer groove side embeds in the outer groove of skirt section, interlock sealing mutually; Described sealing member inner groove is socketed in the stage portion on the inner edge of skirt section.
Further, extend respectively to inside and outside along horizontal direction from the lid lower end in described skirt section, is equipped with stage portion on skirt section inner edge and outer rim; Described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with opening sealing member inner groove and sealing member outer groove in opposite directions; Described sealing member inner groove and sealing member outer groove are socketed in the stage portion on outer rim in the skirt section.
Further, above-mentioned stating also is provided with a date disc on lid, is used for recording preservation date.During use, according to the date disc on Store time adjusting lid, to guarantee to understand its date saved.
Technical scheme according to utility model, owing to establishing a wider skirt section at lid, to adapt to the vessel of different bores, establish a whippy sealing member below its skirt section, the seal is made by the silica gel resin, have good elasticity and sealing effectiveness, the seal can cover a certain amount of different bore vessel, then presses the upper cover body that can produce elastic deformation, gets rid of gas in box, simultaneously, elastic sealed body moves down, and discharges again unnecessary air, thereby, sealing member is under negative pressure, and the sealing effectiveness of vessel exceedes.Like this simple in structure very practical again improved the convenience that uses greatly, and this seal cover cap can adapt to the vessel of different bores.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to seal cover cap of the present utility model;
Fig. 2 is the seal cover cap cross-sectional view according to the utility model the first embodiment;
Fig. 3 is the seal cover cap decomposition texture schematic diagram according to the utility model the first embodiment;
Fig. 4 is the seal cover cap cross section decomposition texture schematic diagram according to the utility model the first embodiment;
Fig. 5 is the seal cover cap cross-sectional view according to the utility model the second embodiment;
Fig. 6 is the seal cover cap decomposition texture schematic diagram according to the utility model the second embodiment;
Fig. 7 is the seal cover cap cross section decomposition texture schematic diagram according to the utility model the second embodiment;
Fig. 8 is the sealing cover structure schematic diagram according to the utility model the 3rd embodiment;
Fig. 9 is the seal cover cap cross section decomposition texture schematic diagram according to the utility model the 3rd embodiment;
Figure 10 is the sealing cover structure schematic diagram according to the utility model the 4th embodiment; And
Figure 11 is the seal cover cap cross section decomposition texture schematic diagram according to the utility model the 4th embodiment.
Description of symbols in figure
100 is that seal cover cap, 101 is that lid, 1011 is that skirt section, 1012 is that groove, 1013 is that skirt section inner groove, 1014 is that stage portion, 102 is that vacuum device, 103 is that sealing member, 1031 is that sealing member projection, 1032 is that outer back-up ring, 1033 is that inner shield ring, 1034 is that sealing member inner groove, 1035 is that sealing member outer groove, 104 is closed cavity.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Embodiment 1
Referring to figs. 1 to Fig. 4, provide a kind of vacuum-pumping seal cover cap 100 with self sealing structure according to the utility model the first embodiment, comprise lid 101, be arranged on the vacuum device 102 on lid 101 and be connected to the sealing member 103 of the produced elastic deformation on lid, wherein, a skirt section 1011 is established in described lid 101 lower ends; Described sealing member 103 is socketed in the lower end in skirt section 1011, is circular; Form a closed cavity 104 between described skirt section 1011 and sealing member 103; Described skirt section 1011 stretches out from lid 101 lower ends, and is downward-sloping, and toply is provided with a groove 1012 near the outside; Described skirt section 1011 inner edge lower end vertical directions have opening to the outer skirt section inner groove 1013 of circle, and described sealing member 103 cross sections become semiarc shapes, in sealing member 103 inner edges embedding skirt section inner grooves 1013; Sealing member 103 outer rims extend upward below skirt section 1011 bag bind skirt section 1011 after, extend to form again a sealing member projection 1031 that adapts with groove 1012 downwards.
Preferably, described sealing member in the skirt section 1011 outer side-lowers establish an outer back-up ring 1032.
Embodiment 2
With reference to figure 5, Fig. 6 and Fig. 7, provide a kind of vacuum-pumping seal cover cap 100 with self sealing structure according to the utility model the second embodiment, comprise lid 101, be arranged on the vacuum device 102 on lid 101 and be connected to the sealing member 103 of the produced elastic deformation on lid 101, wherein, a skirt section 1011 is established in described lid 101 lower ends; Described sealing member 103 is socketed in the lower end in skirt section 1011, is circular; Form a closed cavity 104 between described skirt section 1011 and sealing member 103; Described skirt section 1011 stretches out from lid 101 lower ends, and horizontal; Described skirt section 1011 inner edge lower end vertical directions have the skirt section inner groove 1013 of opening outside circle, and skirt section 1011 outer rims are provided with stage portion 1014; Described sealing member 103 cross sections become semiarc shape, and the inner edge of sealing member 103 and outer rim are provided with opening to sealing member inner groove 1034 and the sealing member outer groove 1035 in the center of circle; Described sealing member inner groove 1034 sides embed in skirt section inner groove 1013, interlock sealing mutually; Described sealing member outer groove 1035 is socketed in the stage portion 1014 on 1011 outer rims of skirt section.
Preferably, described sealing member 103 in the skirt section 1011 interior side-lowers establish an inner shield ring 1033.
Embodiment 3
With reference to figure 8 and Fig. 9, provide a kind of vacuum-pumping seal cover cap 100 with self sealing structure according to the utility model the 3rd embodiment, comprise lid 101, be arranged on the vacuum device 102 on lid 101 and be connected to the sealing member 103 of the produced elastic deformation on lid, wherein, a skirt section 1011 is established in described lid 101 lower ends; Described sealing member 103 is socketed in the lower end in skirt section 1011, is circular; Form a closed cavity 104 between described skirt section 1011 and sealing member 103; Described skirt section 1011 extends internally along horizontal direction from lid 101 lower ends, and skirt section 1011 inner edges are provided with stage portion 1014; Described skirt section 1011 outer rim lower end vertical directions have opening to the skirt section inner groove 1013 in the center of circle, and described sealing member cross section becomes semiarc shape, and the inner edge of sealing member 103 and outer rim are provided with sealing member inner groove 1034 and the sealing member outer groove 1035 of opening outside circle; Described sealing member outer groove 1035 sides embed in skirt section inner groove 1013, interlock sealing mutually; Described sealing member inner groove 1034 is socketed in the stage portion 1014 on 1011 inner edges of skirt section.
Preferably, side-lower is established inner shield ring 1033 and outer back-up ring 1032 inside and outside described sealing member.
Preferably, also be provided with a date disc on described lid, be used for recording preservation date.
Embodiment 4
With reference to Figure 10 and Figure 11, provide a kind of vacuum-pumping seal cover cap 100 with self sealing structure according to the utility model the 3rd embodiment, comprise lid 101, be arranged on the vacuum device 102 on lid 101 and be connected to the sealing member 103 of the produced elastic deformation on lid 101, wherein, a skirt section 1011 is established in described lid 101 lower ends; Described sealing member 103 is socketed in the lower end in skirt section 1011, is circular; Form a closed cavity 104 between described skirt section 1011 and sealing member 103; Extend respectively to inside and outside along horizontal direction from lid 101 lower ends in described skirt section 1011, is equipped with stage portion 1014 on skirt section 1011 inner edges and outer rim; Described sealing member 103 cross sections become semiarc shape, and the inner edge of sealing member 103 and outer rim are provided with opening sealing member inner groove 1034 and sealing member outer groove 1035 in opposite directions; Described sealing member inner groove 1034 and sealing member outer groove 1035 are socketed in the stage portion 1014 on the interior outer rim in skirt section 1011.
Preferably, establish an inner shield ring 1033 and outer back-up ring 1032 at the inside and outside side-lower of described sealing member 103.
Preferably, also be provided with a date disc on described lid, be used for recording preservation date.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. vacuum-pumping seal cover cap with self sealing structure comprises lid, is arranged on the vacuum device on lid and is connected to the sealing member of the produced elastic deformation on lid, it is characterized in that: a skirt section is established in described lid lower end; Described sealing member is socketed in the lower end in skirt section, is circular; Form a closed cavity between described skirt section and sealing member.
2. vacuum-pumping seal cover cap according to claim 1 is characterized in that: described skirt section stretches out from the lid lower end, and is downward-sloping, and toply is provided with a groove near the outside; Inner edge lower end, described skirt section vertical direction has the skirt section inner groove of opening outside circle; Described sealing member cross section becomes semiarc shape, and the sealing member inner edge embeds in the inner groove of skirt section; The sealing member outer rim extend upward below the skirt section bag bind the skirt section after, extend to form again a sealing member projection that adapts with groove downwards.
3. vacuum-pumping seal cover cap according to claim 2, it is characterized in that: described sealing member side-lower outside the skirt section is established an outer back-up ring.
4. vacuum-pumping seal cover cap according to claim 1 is characterized in that: described skirt section stretches out from the lid lower end, and horizontal; Inner edge lower end, described skirt section vertical direction has the skirt section inner groove of opening outside circle, and the skirt section outer rim is provided with stage portion; Described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with opening to sealing member inner groove and the sealing member outer groove in the center of circle; Described sealing member inner groove embeds in the inner groove of skirt section; Described sealing member outer groove is socketed in the stage portion on the outer rim of skirt section.
5. vacuum-pumping seal cover cap according to claim 4, it is characterized in that: described sealing member side-lower in the skirt section is established an inner shield ring.
6. vacuum-pumping seal cover cap according to claim 1 is characterized in that: described skirt section extends internally along horizontal direction from the lid lower end, and the skirt section inner edge is provided with stage portion; Outer rim lower end, described skirt section vertical direction has opening to the skirt section inner groove in the center of circle, and described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with sealing member inner groove and the sealing member outer groove of opening outside circle; Described sealing member outer groove embeds in the outer groove of skirt section; Described sealing member inner groove is socketed in the stage portion on the inner edge of skirt section.
7. vacuum-pumping seal cover cap according to claim 1 is characterized in that: extend respectively to inside and outside along horizontal direction from the lid lower end in described skirt section, is equipped with stage portion on skirt section inner edge and outer rim; Described sealing member cross section becomes semiarc shape, and the inner edge of sealing member and outer rim are provided with opening sealing member inner groove and sealing member outer groove in opposite directions; Described sealing member inner groove and sealing member outer groove are socketed in the stage portion on outer rim in the skirt section.
8. according to claim 1～7 described arbitrary vacuum-pumping seal cover caps, it is characterized in that: described lid is provided with a date disc, is used for recording preservation date.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575024 CN202967024U (en) | 2012-11-02 | 2012-11-02 | Vacuumizing sealed cap with self-seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575024 CN202967024U (en) | 2012-11-02 | 2012-11-02 | Vacuumizing sealed cap with self-seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967024U true CN202967024U (en) | 2013-06-05 |
Family
ID=48508131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575024 Expired - Fee Related CN202967024U (en) | 2012-11-02 | 2012-11-02 | Vacuumizing sealed cap with self-seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963606A (en) * | 2012-11-02 | 2013-03-13 | 许和平 | Sealing cover with self-sealing structure and capable of being vacuumized |
| JP2021526110A (en) * | 2019-05-02 | 2021-09-30 | ネオフラム インコーポレーテッドＮｅｏｆｌａｍ Ｉｎｃ． | Sealed packing that binds to the container lid |
-
2012
- 2012-11-02 CN CN 201220575024 patent/CN202967024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963606A (en) * | 2012-11-02 | 2013-03-13 | 许和平 | Sealing cover with self-sealing structure and capable of being vacuumized |
| CN102963606B (en) * | 2012-11-02 | 2015-05-27 | 许和平 | Sealing cover with self-sealing structure and capable of being vacuumized |
| JP2021526110A (en) * | 2019-05-02 | 2021-09-30 | ネオフラム インコーポレーテッドＮｅｏｆｌａｍ Ｉｎｃ． | Sealed packing that binds to the container lid |
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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 |
Granted publication date: 20130605 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |