CN204021548U - Vacuum crisper - Google Patents
Vacuum crisper Download PDFInfo
- Publication number
- CN204021548U CN204021548U CN201420450568.9U CN201420450568U CN204021548U CN 204021548 U CN204021548 U CN 204021548U CN 201420450568 U CN201420450568 U CN 201420450568U CN 204021548 U CN204021548 U CN 204021548U
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- Prior art keywords
- ring
- box body
- lid
- seal
- rubber
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Abstract
The utility model discloses a kind of vacuum crisper, its technical scheme main points are that box body is barrel-shaped, lid is discoid, lid one side is respectively equipped with the first annular seal bead, the second ring seal convex tendon, the first annular seal bead excircle side diameter is slightly less than box body inner periphery side diameter, the first annular seal bead height is greater than the second ring seal fin height, between the first annular seal bead and the second ring seal convex tendon, form sealed groove, between box body and lid, be provided with ring-shaped rubber seal ring, relative lid one side of ring-shaped rubber seal ring is provided with first rubber ring suitable with sealed groove, relative box body one side of ring-shaped rubber seal ring is provided with the second rubber ring, the second rubber ring inner periphery side slightly larger in diameter is in box body excircle side diameter, it is leg-of-mutton sealed batten that the relative box body one side Circle-Array of ring-shaped rubber seal ring is shown several cross sections, the first rubber ring inner periphery side is provided with annular groove, lid middle part is provided with circular depressed.
Description
Technical field
The utility model relates to a kind of crisper, and more particularly, it relates to a kind of vacuum crisper.
Background technology
Crisper is not only convenient and practical, and food can be deposited categorizedly, crisper is applicable to refrigerator cabinet door, can be used for depositing various condiments and surplus food, make food for a long time in optimal anti-staling state, crisper is of great benefit to food fresh keeping, and it can guarantee that people, by food isolation placement as far as possible, prevent cross pollution.
In order to improve the fresh-keeping effect people of crisper, on lid, increase extraction valve, by pump bowl, crisper inner air is extracted out, make maintenance vacuum state in crisper, crisper preservativity is improved greatly, but because crisper major part is square, when bleeding when excessive, cause crisper inside when vacuum state, owing to caved inward by the inhomogeneous lid middle part that causes of air pressure, the sealing band pressurized excessive crisper that causes in middle part is leaked gas, so people can not too much bleed when bleeding.
And when people need to open crisper, often needing firmly to break lid into two with one's hands just can open.
Utility model content
The deficiency existing for prior art, the vacuum crisper that the purpose of this utility model is to provide a kind of good airproof performance, difficult gas leakage, intensity is high, preservativity is strong, be easy to open.
For achieving the above object, the utility model provides following technical scheme: a kind of vacuum crisper, comprise box body, lid, extraction valve, pump bowl, described lid center is provided with aspirating hole, described extraction valve clamping is connected on aspirating hole sidewall, described cover cap is on box body, described box body is barrel-shaped, described lid is discoid, described lid one side is respectively equipped with the first annular seal bead, the second ring seal convex tendon, described the first annular seal bead excircle side diameter is slightly less than box body inner periphery side diameter, described the second ring seal convex tendon inner periphery side slightly larger in diameter is in box body excircle side diameter, described the first annular seal bead height is greater than the second ring seal fin height, between described the first annular seal bead and the second ring seal convex tendon, form sealed groove, between described box body and lid, be provided with ring-shaped rubber seal ring, relative lid one side of described ring-shaped rubber seal ring is provided with first rubber ring suitable with sealed groove, relative box body one side of described ring-shaped rubber seal ring is provided with the second rubber ring, described the second rubber ring inner periphery side slightly larger in diameter is in box body excircle side diameter, it is leg-of-mutton sealed batten that the relative box body one side Circle-Array of described ring-shaped rubber seal ring is shown several cross sections, described the first rubber ring inner periphery side is provided with annular groove, described lid middle part is provided with circular depressed, described extraction valve is elastomeric material, described extraction valve is discoid.
By adopting technique scheme, between box body and lid, be provided with ring-shaped rubber seal ring, in the first rubber ring embedding sealing groove, when food is put into after box body, cover lid, use pump bowl by extraction valve, to be bled in box body inside, make the inner vacuum that keeps of box body, in vacuum state, because box body and lid contact surface are circular, the atmospheric pressure that box body and lid are subject to is compressed uniformly to ring-shaped rubber seal ring, improve the leak tightness of ring-shaped rubber seal ring, due to the relative box body one side Circle-Array of ring-shaped rubber seal ring, showing several cross sections is leg-of-mutton sealed batten, in the time of after rubber seal pressurized, the gap of sealed batten has been filled in sealed batten distortion, improve leak tightness, and people are not easy the crisper after sealing to break into two with one's hands from the side, because the first rubber ring inner periphery side is provided with annular groove, make ring-shaped rubber seal ring provide certain displacement gap in when distortion for lid, and the first rubber ring is when compressed, arch upward in the first rubber ring middle part outwards circumferential side wall, the first rubber ring can be conflicted more closely on sealed groove sidewall, improved ring-shaped rubber sealing ring tightness, when needs are opened crisper, by people's finger conflict extraction valve excircle side, to point the other end conflicts in circular depressed side again, by lever principle, extraction valve is upwards broken into two with one's hands, pressurizeed in crisper back, make people open crisper convenient, and circular depressed makes lid stressed evenly, actv. prevents that lid pressurized is excessive and causes damage, improved the service life of lid.
The utility model is further set to: the relative box body opposite side of described extraction valve center is provided with fixed leg, and described fixed leg excircle side is provided with adapter plate, and described adapter plate bottom is fixedly connected on extraction valve.
By adopting technique scheme, when needs are opened crisper, promote adapter plate, because adapter plate bottom is fixedly connected on extraction valve, after adapter plate skew, extraction valve sidewall is pulled up, destroy the hermetically-sealed construction of extraction valve, crisper absorbed inside outside air is pressurizeed, when crisper is identical with ambient pressure, make, just can easily open lid, while making people open crisper, touching adapter plate just can complete, for opening crisper, people provide convenience, and bleed and send out with adapter plate all in circular depressed, make other objects be not easy to encounter adapter plate, actv. prevents people's maloperation, make air enter crisper.
The utility model is further set to: it is leg-of-mutton fingerpost that the relative fixed leg of described adapter plate one end is provided with cross section, and described top surface circumference is provided with the digital calibration of 1-31.
By adopting technique scheme, but people put into food after crisper, fingerpost can be adjusted to the numeral identical with the resting period, crisper is being bled, make fingerpost be fixed on setting party upwards, when people take out crisper next time, just know the date of originally depositing, actv. is known the number of days that food is deposited, make people can judge intuitively that whether food is expired, for people's health diet provides guarantee.
The utility model is further set to: the relative box body of described pump bowl one end is provided with the first sealed step that cross section is arc, and the relative box body of described the first sealed step one end is provided with the second sealed step of annular.
By adopting technique scheme, the first sealed step and the second sealed step energy actv. are conflicted in circular depressed, improve the leak tightness of pump bowl and lid, the generation of gas leak phenomenon when actv. prevents from bleeding.
The utility model is further set to: described lid is provided with and detects hole, and in described detection hole, circular arc sidewall is fixedly connected with protruding detection sheet rubber.
By adopting technique scheme, when pump bowl is bled, owing to detecting sheet rubber, be that elastomeric material has elasticity, atmospheric pressure will detect sheet rubber to box body one side extruding, people, when bleeding, just can find out the pressure variation in crisper intuitively by detecting the deformation extent of sheet rubber, and actv. prevents from bleeding excessive, cause lid to damage, the service life of having improved lid.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model vacuum crisper embodiment;
Fig. 2 is the cutaway view of the utility model vacuum crisper embodiment lid;
Fig. 3 is the constructional drawing of the utility model vacuum crisper embodiment pump bowl;
Fig. 4 is the birds-eye view of the utility model vacuum crisper embodiment lid;
Fig. 5 is the vacuum state figure of the utility model vacuum crisper embodiment pump bowl;
Fig. 6 is the enlarged drawing of A in Fig. 5.
Reference numeral: 1, box body; 2, lid; 21, aspirating hole; 22, the first annular seal bead; 23, the second ring seal convex tendon; 24, circular depressed; 25, detect hole; 26, detect sheet rubber; 27, digital calibration; 3, extraction valve; 31, fixed leg; 32, adapter plate; 33, fingerpost; 4, pump bowl; 41, the first sealed step; 42, the second sealed step; 5, ring-shaped rubber seal ring; 51, the first rubber ring; 52, the second rubber ring; 53, annular groove; 54, sealed batten; 55, sealed groove.
The specific embodiment
Referring to figs. 1 through Fig. 6, the utility model vacuum crisper embodiment is described further.
A kind of vacuum crisper, comprise box body 1, lid 2, extraction valve 3, pump bowl 4, described lid 2 centers are provided with aspirating hole 21, described extraction valve 3 clampings are connected on aspirating hole 21 sidewalls, described lid 2 covers on box body 1, described box body 1 is barrel-shaped, described lid 2 is discoid, described lid 2 one sides are respectively equipped with the first annular seal bead 22, the second ring seal convex tendon 23, described the first annular seal bead 22 excircle side diameters are slightly less than box body 1 inner periphery side diameter, described the second ring seal convex tendon 23 inner periphery side slightly larger in diameter are in box body 1 excircle side diameter, described the first annular seal bead 22 is highly greater than the second ring seal convex tendon 23 height, between described the first annular seal bead 22 and the second ring seal convex tendon 23, form sealed groove 55, between described box body 1 and lid 2, be provided with ring-shaped rubber seal ring 5, relative lid 2 one sides of described ring-shaped rubber seal ring 5 are provided with first rubber ring 51 suitable with sealed groove 55, relative box body 1 one sides of described ring-shaped rubber seal ring 5 are provided with the second rubber ring 52, described the second rubber ring 52 inner periphery side slightly larger in diameter are in box body 1 excircle side diameter, it is leg-of-mutton sealed batten 54 that the relative box body 1 one side Circle-Arrays of described ring-shaped rubber seal ring 5 are shown several cross sections, described the first rubber ring 51 inner periphery sides are provided with annular groove 53, described lid 2 middle parts are provided with circular depressed 24, described extraction valve 3 is elastomeric material, described extraction valve 3 is discoid, the relative box body of described extraction valve 31 opposite side center is provided with fixed leg 31, described fixed leg 31 excircle sides are provided with adapter plate 32, described adapter plate 32 bottoms are fixedly connected on extraction valve 3.
It is leg-of-mutton fingerpost 33 that described adapter plate 32 relative fixed leg 31 one end are provided with cross section, and the surperficial circumference of described lid 2 is provided with the digital calibration 27 of 1-31.
Described pump bowl 4 relative box body 1 one end are provided with the first sealed step 41 that cross section is arc, and described first sealed step 41 relative box body 1 one end are provided with the second sealed step 42 of annular.
Described lid 2 is provided with and detects hole 25, and the interior circular arc sidewall in described detection hole 25 is fixedly connected with protruding detection sheet rubber 26.
Between box body 1 and lid 2, be provided with ring-shaped rubber seal ring 5, in the first rubber ring 51 embedding sealing grooves 55, when food is put into after box body 1, cover lid 2, use pump bowl 4 to bleed by 3 pairs of box body 1 inside of extraction valve, make the inner vacuum that keeps of box body 1, in vacuum state, because box body 1 and lid 2 contact surfaces are circular, the atmospheric pressure that box body 1 and lid 2 are subject to compresses uniformly to ring-shaped rubber seal ring 5, improve the leak tightness of ring-shaped rubber seal ring 5, due to the relative box body 1 one side Circle-Arrays of ring-shaped rubber seal ring 5, showing several cross sections is leg-of-mutton sealed batten 54, in the time of after rubber seal pressurized, the gap of sealed batten 54 has been filled in sealed batten 54 distortion, improve leak tightness, and people are not easy the crisper after sealing to break into two with one's hands from the side, because the first rubber ring 51 inner periphery sides are provided with annular groove 53, make ring-shaped rubber seal ring 5 provide certain displacement gap in when distortion for lid 2, and the first rubber ring 51 is when compressed, the first rubber ring 51 outside circumferential side walls in middle part arch upward, the first rubber ring 51 can be conflicted more closely on sealed groove 55 sidewalls, ring-shaped rubber seal ring 5 leak tightnesss have been improved, when needs are opened crisper, by people's finger conflict extraction valve 3 excircle sides, to point the other end conflicts in circular depressed 24 sides again, by lever principle, extraction valve 3 is upwards broken into two with one's hands, pressurizeed in crisper back, make people open crisper convenient, and circular depressed 24 makes lid 2 stressed evenly, actv. prevents that lid 2 pressurizeds are excessive and causes damage, improved the service life of lid 2.
When needs are opened crisper, promote adapter plate 32, because adapter plate 32 bottoms are fixedly connected on extraction valve 3, after adapter plate 32 skews, extraction valve 3 sidewalls are pulled up, destroy the hermetically-sealed construction of extraction valve 3, crisper absorbed inside outside air is pressurizeed, when crisper is identical with ambient pressure, make, just can easily open lid 2, while making people open crisper, touching adapter plate 32 just can complete, for opening crisper, people provide convenience, and bleed and send out with adapter plate 32 all in circular depressed 24, make other objects be not easy to encounter adapter plate 32, actv. prevents people's maloperation, make air enter crisper.
But people put into food after crisper, fingerpost 33 can be adjusted to the numeral identical with the resting period, crisper is being bled, make fingerpost 33 be fixed on setting party upwards, when taking out crisper next time, people just know the date of originally depositing, actv. is known the number of days that food is deposited, and makes people can judge intuitively that whether food is expired, for people's health diet provides guarantee.
The first sealed step 41 and the second sealed step 42 actvies are conflicted in circular depressed 24, improve the leak tightness of pump bowl 4 and lid 2, the generation of gas leak phenomenon when actv. prevents from bleeding.
When pump bowl 4 is bled, owing to detecting sheet rubber 26, there is elasticity for elastomeric material, atmospheric pressure will detect sheet rubber 26 to box body 1 one side extruding, people are when bleeding, by detecting the deformation extent of sheet rubber 26, just can find out intuitively the pressure variation in crisper, actv. prevents from bleeding excessive, causes lid 2 to damage, the service life of having improved lid 2.
Claims (5)
1. a vacuum crisper, comprise box body, lid, extraction valve, pump bowl, described lid center is provided with aspirating hole, described extraction valve clamping is connected on aspirating hole sidewall, described cover cap is on box body, it is characterized in that: described box body is barrel-shaped, described lid is discoid, described lid one side is respectively equipped with the first annular seal bead, the second ring seal convex tendon, described the first annular seal bead excircle side diameter is slightly less than box body inner periphery side diameter, described the second ring seal convex tendon inner periphery side slightly larger in diameter is in box body excircle side diameter, described the first annular seal bead height is greater than the second ring seal fin height, between described the first annular seal bead and the second ring seal convex tendon, form sealed groove, between described box body and lid, be provided with ring-shaped rubber seal ring, relative lid one side of described ring-shaped rubber seal ring is provided with first rubber ring suitable with sealed groove, relative box body one side of described ring-shaped rubber seal ring is provided with the second rubber ring, described the second rubber ring inner periphery side slightly larger in diameter is in box body excircle side diameter, it is leg-of-mutton sealed batten that the relative box body one side Circle-Array of described ring-shaped rubber seal ring is shown several cross sections, described the first rubber ring inner periphery side is provided with annular groove, described lid middle part is provided with circular depressed, described extraction valve is elastomeric material, described extraction valve is discoid.
2. vacuum crisper according to claim 1, is characterized in that: the relative box body opposite side of described extraction valve center is provided with fixed leg, and described fixed leg excircle side is provided with adapter plate, and described adapter plate bottom is fixedly connected on extraction valve.
3. vacuum crisper according to claim 2, is characterized in that: it is leg-of-mutton fingerpost that the relative fixed leg of described adapter plate one end is provided with cross section, and described top surface circumference is provided with the digital calibration of 1-31.
4. vacuum crisper according to claim 3, is characterized in that: the relative box body of described pump bowl one end is provided with the first sealed step that cross section is arc, and the relative box body of described the first sealed step one end is provided with the second sealed step of annular.
5. vacuum crisper according to claim 4, is characterized in that: described lid is provided with and detects hole, and in described detection hole, circular arc sidewall is fixedly connected with protruding detection sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450568.9U CN204021548U (en) | 2014-08-11 | 2014-08-11 | Vacuum crisper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450568.9U CN204021548U (en) | 2014-08-11 | 2014-08-11 | Vacuum crisper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021548U true CN204021548U (en) | 2014-12-17 |
Family
ID=52061444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450568.9U Expired - Fee Related CN204021548U (en) | 2014-08-11 | 2014-08-11 | Vacuum crisper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668911A (en) * | 2017-10-31 | 2018-02-09 | 佛山科学技术学院 | A kind of portable sharable cup |
-
2014
- 2014-08-11 CN CN201420450568.9U patent/CN204021548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668911A (en) * | 2017-10-31 | 2018-02-09 | 佛山科学技术学院 | A kind of portable sharable cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIZHOU XINLIANHE ENVIRONMENTAL PROTECTION CO., LT Free format text: FORMER NAME: TAIZHOU HUANGYAN XINLIANHE PLASTICS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Huangyan Dongcheng Wang Yang Lin village in Taizhou City, Zhejiang province 318020 Patentee after: TAIZHOU XINLIAN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: Huangyan Dongcheng Wang Yang Lin village in Taizhou City, Zhejiang province 318020 Patentee before: Taizhou Huangyan Xinlianhe Plastics Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vacuum freshness preservation box and refrigerator with the same Effective date of registration: 20160829 Granted publication date: 20141217 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: TAIZHOU XINLIAN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Registration number: 2016330000061 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Taizhou City, Zhejiang Province, 318028 Huangyan street Chengjiang District No. 27 Hua Chang Lu Patentee after: TAIZHOU XINLIAN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: Huangyan Dongcheng Wang Yang Lin village in Taizhou City, Zhejiang province 318020 Patentee before: TAIZHOU XINLIAN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. |
|
| 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: 20141217 Termination date: 20200811 |