CN221069253U - Vacuum sealing ring and vacuum sealing cover - Google Patents
Vacuum sealing ring and vacuum sealing cover Download PDFInfo
- Publication number
- CN221069253U CN221069253U CN202322854771.4U CN202322854771U CN221069253U CN 221069253 U CN221069253 U CN 221069253U CN 202322854771 U CN202322854771 U CN 202322854771U CN 221069253 U CN221069253 U CN 221069253U
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- Prior art keywords
- annular
- ring
- air guide
- cover
- vacuum sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 83
- 235000013305 food Nutrition 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to the technical field of food material preservation, in particular to a vacuum sealing ring and a vacuum sealing cover, wherein the vacuum sealing ring is used for being sleeved on the outer side wall of a cover body, the bottom of the vacuum sealing ring is connected with the bottom of the cover body in a sealing way, at least one convex ring is arranged in the middle of the vacuum sealing ring in a protruding way towards the outer side, an air cavity is formed in the convex ring, and the inside of the air cavity is communicated with the outside. The vacuum sealing cover comprises the vacuum sealing ring. An air cavity is formed between the inner side wall of the middle part of the vacuum sealing ring and the outer side wall of the middle part of the cover body, the inside of the air cavity is communicated with the outside, and when the vacuum is pumped, air enters the air cavity under the action of negative pressure and drives the convex ring to deform towards the low pressure side so as to squeeze the inner wall of the container, so that the sealing effect between the sealing cover and the container is improved; after the pressure release, the pressure in the container is equal to the pressure in the air cavity, the convex ring is deformed in a recovery mode, the outer side wall of the convex ring is slightly contacted with the inner side wall of the container, the sealing cover is easy to pull out, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of food material preservation, in particular to a vacuum sealing ring and a vacuum sealing cover.
Background
How to keep foods and food materials fresh better has been an important topic of the home. The food can be preserved by vacuumizing, so that the storage period of the food can be prolonged, the bacteria can be effectively inhibited, the fresh-keeping time can be prolonged, the fresh taste of the food material can be maintained, and the food is convenient to store.
Chef's machine is a common kitchen appliance, and it is often used for beating butter and egg liquid in addition to stirring, when needs to keep fresh to the food in the stirred tank, need to carry out the evacuation to it.
Food processors are of many types, if juice machines, soymilk machines, wall breaking machines and the like are usually provided with a main machine and a cup body, and more food processors are provided with the food processors with a vacuumizing function so as to meet the requirement of better fresh-keeping use.
In addition, the storage tank is a common daily life article, can well isolate articles placed in the tank body, prevents dust and the like, and can reduce the oxygen content and the water vapor content in the tank body by vacuumizing the tank body, thereby being beneficial to storing the articles for a long time.
It can be seen that the stirring pot for the chef machine, the cup for the food processor and the daily-use storage tank may need to be vacuumized, the structure of the existing vacuumized pot cover, cup cover or tank cover is different in size, and the outer side wall of the vacuum pot cover, cup cover or tank cover needs to be sleeved with a sealing ring to be in sealing connection with the pot body, cup body or tank body so as to facilitate vacuumization.
The sealing convex edge which is arranged in an upward inclined mode is generally adopted for sealing, the upward inclined sealing convex edge is beneficial to connection and matching of the sealing cover and the container, and negative pressure can drive the sealing convex edge to deform towards the low pressure side during use, so that the sealing effect between the sealing cover and the container is improved. However, the arrangement of the structure has a disadvantage that the sealing cover is pulled out from the container due to the overturning of the sealing convex edge when the sealing cover is taken down, so that the sealing cover is inconvenient for users to use.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a vacuum sealing ring and a vacuum sealing cover.
The aim of the utility model is achieved by the following technical scheme: the vacuum sealing ring is used for being sleeved on the outer side wall of the cover body, the bottom of the vacuum sealing ring is connected with the bottom of the cover body in a sealing mode, at least one convex ring is arranged in the middle of the vacuum sealing ring in an outward protruding mode, an air cavity is formed in the convex ring, and the inner portion of the air cavity is communicated with the outside.
Further, the bottom of the vacuum sealing ring is provided with a first annular protruding block in an inward protruding mode, the bottom of the cover body is provided with an annular clamping groove matched with the first annular protruding block, and the first annular protruding block is embedded into the annular clamping groove.
Further, at least one annular bulge is arranged at the bottom of the first annular bulge in a downward protruding mode.
Further, the outer side wall of the middle part of the cover body is provided with a plurality of first air guide grooves along the axial annular array, and the first air guide grooves extend upwards to the top surface of the cover body.
Further, the lid includes the lower cover and is fixed in the upper cover at lower cover top, and the outer edge of lower cover is equipped with first annular boss to the evagination, and the outer edge of upper cover is provided with the second annular boss, and first annular limit groove with second annular boss matched with is seted up at the top of first annular boss, and the second annular boss imbeds in the first annular limit groove, the top of vacuum seal circle is equipped with the second annular lug to the evagination, and the top surface of second annular lug is inconsistent with the bottom surface of first annular boss.
Further, the first air guide groove extends upwards to the bottom surface of the first annular side groove, a plurality of second air guide grooves are formed in the bottom surface of the first annular side groove along the radial direction of the bottom surface of the first annular side groove, and the second air guide grooves are in one-to-one correspondence and are communicated with the first air guide grooves.
Further, a second annular side groove is formed in the outer edge of the top of the second annular boss, and a decorative ring is embedded in the second annular side groove.
Further, the bottom surface of second annular limit groove has a plurality of third air guide grooves along its radial annular array, and first ring channel and second ring channel have been seted up to the inboard and the outside of the corresponding a plurality of third air guide grooves of bottom surface of second annular limit groove circumference respectively, and first ring channel and the inboard intercommunication of a plurality of third air guide grooves, the outside and the second ring channel intercommunication of a plurality of third air guide grooves, the bottom of second ring channel and a plurality of second air guide groove intercommunication.
Further, the number of the convex rings is two to four, and the two to four convex rings are equidistantly arranged in the middle of the vacuum sealing ring in a convex mode.
The vacuum sealing cover is used for sealing the cover on the container and comprises a cover body and the vacuum sealing ring, and the vacuum sealing ring is sleeved on the outer side wall of the cover body.
The utility model has the beneficial effects that: an air cavity is formed between the inner side wall of the middle part of the vacuum sealing ring and the outer side wall of the middle part of the cover body, the inside of the air cavity is communicated with the outside, and when the vacuum is pumped, air enters the air cavity under the action of negative pressure and drives the convex ring to deform towards the low pressure side so as to squeeze the inner wall of the container, so that the sealing effect between the sealing cover and the container is improved; after the pressure release, the pressure in the container is equal to the pressure in the air cavity, the convex ring is deformed in a recovery mode, the outer side wall of the convex ring is slightly contacted with the inner side wall of the container, the sealing cover is easy to pull out, the structure is simple, and the use is convenient.
The vacuum sealing cover provided by the utility model is easy to pull out by adopting the vacuum sealing ring, and is simple in structure and convenient to use.
Drawings
Fig. 1 is a perspective view of a vacuum sealing ring according to the present utility model.
Fig. 2 is a perspective view of the vacuum sealing cap of the present utility model.
Fig. 3 is an exploded perspective view of the vacuum sealing cap of the present utility model.
Fig. 4 is a partial cross-sectional view of the vacuum sealing cap of the present utility model.
The reference numerals are: lid 1, container 10, annular draw-in groove 101, first air duct 102, second air duct 103, first annular groove 104, second annular groove 105, third air duct 106, second annular side groove 107, decorative ring 108, lower lid 11, first annular boss 111, first annular side groove 112, upper lid 12, second annular boss 121, vacuum seal 2, bulge loop 21, air cavity 22, first annular projection 23, annular projection 231, second annular projection 24.
Detailed Description
The present utility model is further described below with reference to examples and fig. 1-4 for the purpose of facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the utility model.
Referring to fig. 1-4, the vacuum sealing ring 2 is used for being sleeved on the outer side wall of the cover body 1, the bottom of the vacuum sealing ring 2 is in sealing connection with the bottom of the cover body 1, at least one convex ring 21 is arranged in the middle of the vacuum sealing ring 2 in a protruding mode to the outer side, an air cavity 22 is formed in the convex ring 21, and the inside of the air cavity 22 is communicated with the outside.
An air cavity 22 is formed between the inner side wall of the middle part of the vacuum sealing ring 2 and the outer side wall of the middle part of the cover body 1, the inside of the air cavity 22 is communicated with the outside, and when the vacuum is pumped, air enters the air cavity 22 under the action of negative pressure and drives the convex ring 21 to deform towards the low pressure side so as to squeeze the inner wall of the container 10, so that the sealing effect between the sealing cover and the container 10 is improved; after the pressure is released, the pressure in the container 10 is equal to the pressure in the air cavity 22, the convex ring 21 is restored to deform, and the outer side wall of the convex ring 21 is slightly contacted with the inner side wall of the container 10, so that the sealing cover is easy to pull out, and the sealing cover is simple in structure and convenient to use.
In this embodiment, the bottom of the vacuum sealing ring 2 is provided with a first annular protrusion 23 protruding inwards, the bottom of the cover 1 is provided with an annular clamping groove 101 matched with the first annular protrusion 23, and the first annular protrusion 23 is embedded into the annular clamping groove 101. The arrangement of the structure is convenient for assembling and fixing the vacuum sealing ring 2.
In this embodiment, at least one annular protrusion 231 is disposed at the bottom of the first annular protrusion 23. The arrangement of the structure can improve the sealing effect of the vacuum sealing ring 2.
In this embodiment, the outer side wall of the middle part of the cover body 1 is provided with a plurality of first air guide grooves 102 in an annular array along the axial direction thereof, and the first air guide grooves 102 extend upwards to the top surface of the cover body 1. The first air guide groove 102 is provided so that air enters the air chamber 22 when vacuum is pumped and drives the convex ring 21 to deform toward the low pressure side so as to squeeze the inner wall of the container 10.
In this embodiment, the cover body 1 includes a lower cover 11 and an upper cover 12 fixed on the top of the lower cover 11, a first annular boss 111 is protruding outwards from the outer edge of the lower cover 11, a second annular boss 121 is provided on the outer edge of the upper cover 12, a first annular edge groove 112 matched with the second annular boss 121 is provided on the top of the first annular boss 111, the second annular boss 121 is embedded into the first annular edge groove 112, a second annular bump 24 is protruding outwards from the top of the vacuum sealing ring 2, and the top surface of the second annular bump 24 is in contact with the bottom surface of the first annular boss 111. The arrangement of the above structure facilitates the assembly of the upper cover 12 and the lower cover 11.
In this embodiment, the first air guide groove 102 extends upward to the bottom surface of the first annular side groove 112, and the bottom surface of the first annular side groove 112 is provided with a plurality of second air guide grooves 103 along the radial direction thereof, and the plurality of second air guide grooves 103 are in one-to-one correspondence and are communicated with the plurality of first air guide grooves 102. The arrangement of the structure is convenient for air to enter the air cavity 22 through the second air guide groove 103 and the first air guide groove 102 during vacuumizing and drive the convex ring 21 to deform towards the low pressure side so as to squeeze the inner wall of the container 10.
In this embodiment, a second annular edge groove 107 is formed on the top outer edge of the second annular boss 121, and a decorative ring 108 is embedded in the second annular edge groove 107.
In this embodiment, the bottom surface of the second annular side groove 107 has a plurality of third air guide grooves 106 along its radial annular array, the bottom surface of the second annular side groove 107 corresponds to the inner sides and the outer sides of the plurality of third air guide grooves 106, and a first annular groove 104 and a second annular groove 105 are circumferentially formed respectively, the first annular groove 104 is communicated with the inner sides of the plurality of third air guide grooves 106, the outer sides of the plurality of third air guide grooves 106 are communicated with the second annular groove 105, and the bottom of the second annular groove 105 is communicated with the plurality of second air guide grooves 103. Specifically, a gap is formed between the outer side wall of the second annular boss 121 and the inner side wall of the first annular side groove 112, and the arrangement of the structure is convenient for air to enter the air cavity 22 through the second annular groove 105, the second air guide groove 103 and the first air guide groove 102 during vacuumizing, or enter the air cavity 22 through the first annular groove 104, the third air guide groove 106, the second annular groove 105, the second air guide groove 103 and the first air guide groove 102, and drive the convex ring 21 to deform towards the low pressure side so as to squeeze the inner wall of the container 10.
The decorative ring 108 covers the top of the second annular boss 121, can block the first annular groove 104, the second annular groove 105 and a plurality of third air guide grooves 106 on the top surface of the second annular boss 121, and gaps are reserved between the inner side and the outer side of the decorative ring 108 and the side wall of the second annular groove 107 after assembly, and the gaps just correspond to the positions of the first annular groove 104 and the second annular groove 105, so that air can enter and flow out conveniently.
In this embodiment, the number of the convex rings 21 is two to four, and the two to four convex rings 21 are equidistantly arranged in the middle of the vacuum sealing ring 2. Alternatively, the longitudinal section of the collar 21 is pointed or circular, preferably circular.
The vacuum sealing cover is used for sealing the cover on the container 10 and comprises the cover body 1 and the vacuum sealing ring 2, wherein the vacuum sealing ring 2 is sleeved on the outer side wall of the cover body 1. Specifically, the outer side of the convex ring 21 is matched with the inner wall of the container 10 to form a closed space, the air cavity 22 formed in the convex ring 21 is communicated with the outside all the time, and after pressure relief, the sealing cover is easy to pull out due to the fact that the pressure in the container 10 is equal to the pressure in the air cavity 22.
The vacuum sealing cover provided by the utility model is easy to pull out by adopting the vacuum sealing ring 2, and has the advantages of simple structure and convenience in use.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (10)
1. The vacuum seal circle for the cover is at the lateral wall of lid, its characterized in that: the bottom of the vacuum sealing ring is connected with the bottom of the cover body in a sealing way, at least one convex ring is arranged in the middle of the vacuum sealing ring in a protruding way to the outside, an air cavity is formed in the convex ring, and the inside of the air cavity is communicated with the outside.
2. The vacuum seal ring of claim 1, wherein: the bottom of the vacuum sealing ring is provided with a first annular convex block in an inward protruding mode, the bottom of the cover body is provided with an annular clamping groove matched with the first annular convex block, and the first annular convex block is embedded into the annular clamping groove.
3. The vacuum seal ring of claim 2, wherein: at least one annular bulge is arranged at the bottom of the first annular bulge in a downward protruding mode.
4. The vacuum seal ring of claim 1, wherein: the outer side wall at the middle part of the cover body is provided with a plurality of first air guide grooves along the axial annular array of the cover body, and the first air guide grooves extend upwards to the top surface of the cover body.
5. The vacuum seal ring of claim 4, wherein: the lid includes the lower cover and is fixed in the upper cover at lower cover top, and the outer edge of lower cover is equipped with first annular boss to the evagination, and the outer edge of upper cover is provided with the second annular boss, and first annular limit inslot with second annular boss matched with is seted up at the top of first annular boss, and the second annular boss imbeds in the first annular limit inslot, the top of vacuum seal circle is equipped with the second annular lug to the evagination, and the top surface of second annular lug is inconsistent with the bottom surface of first annular boss.
6. The vacuum seal ring of claim 5, wherein: the first air guide grooves extend upwards to the bottom surface of the first annular side grooves, a plurality of second air guide grooves are formed in the bottom surface of the first annular side grooves along the radial direction of the bottom surface of the first annular side grooves, and the second air guide grooves are in one-to-one correspondence with and communicated with the first air guide grooves.
7. The vacuum seal ring of claim 6, wherein: the top outer edge of the second annular boss is provided with a second annular side groove, and a decorative ring is embedded in the second annular side groove.
8. The vacuum seal ring of claim 7, wherein: the bottom surface of second annular limit groove has a plurality of third air guide grooves along its radial annular array, and the bottom surface of second annular limit groove corresponds the inboard and the outside of a plurality of third air guide grooves and has seted up first ring channel and second ring channel circumferentially respectively, and first ring channel and the inboard intercommunication of a plurality of third air guide grooves, the outside and the second ring channel intercommunication of a plurality of third air guide grooves, the bottom of second ring channel and a plurality of second air guide grooves intercommunication.
9. The vacuum seal ring of claim 1, wherein: the number of the convex rings is two to four, and the two to four convex rings are equidistantly arranged in the middle of the vacuum sealing ring in a protruding mode.
10. The vacuum sealing cover is used for sealing the cover on the container and comprises a cover body, and is characterized in that: the vacuum sealing ring of any one of claims 1-9 is sleeved on the outer side wall of the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854771.4U CN221069253U (en) | 2023-10-24 | 2023-10-24 | Vacuum sealing ring and vacuum sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322854771.4U CN221069253U (en) | 2023-10-24 | 2023-10-24 | Vacuum sealing ring and vacuum sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069253U true CN221069253U (en) | 2024-06-04 |
Family
ID=91255651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322854771.4U Active CN221069253U (en) | 2023-10-24 | 2023-10-24 | Vacuum sealing ring and vacuum sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069253U (en) |
-
2023
- 2023-10-24 CN CN202322854771.4U patent/CN221069253U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |