CN204120771U - A kind of juice extractor at a slow speed with vacuum freshness retaining function - Google Patents
A kind of juice extractor at a slow speed with vacuum freshness retaining function Download PDFInfo
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- CN204120771U CN204120771U CN201420620724.1U CN201420620724U CN204120771U CN 204120771 U CN204120771 U CN 204120771U CN 201420620724 U CN201420620724 U CN 201420620724U CN 204120771 U CN204120771 U CN 204120771U
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Abstract
The utility model provides a kind of juice extractor at a slow speed with vacuum freshness retaining function, comprise: inside is provided with motor of squeezing the juice, the support of electronic-controlled installation and the squeezing cup be positioned on support, screw rod of squeezing the juice in squeezing cup connects with motor-driven of squeezing the juice, also comprise and be located at the vavuum pump be electrically connected with electronic-controlled installation in support and fresh-keeping cup, the aspirating chamber of vavuum pump is communicated with by sealing with the bleed-off passage of expanding channels device with the fresh-keeping chamber of fresh-keeping cup, bleed-off passage comprises the first bleed-off passage of sealing with vavuum pump aspirating chamber and being communicated with and seals with fresh-keeping chamber the second bleed-off passage be communicated with, expanding channels device controls the first bleed-off passage and second and takes out channel seal and be communicated with or disconnect.After juice extractor has been squeezed the juice, can the food juice of squeezing out be stored in fresh-keeping cup, then the air inlet of the first bleed-off passage is made to be communicated with the gas outlet seal of the second bleed-off passage, just can make vavuum pump work, the air extracting fresh-keeping cup inner chamber out makes it form vacuum state, thus makes food juice fresh-keeping in a vacuum.The sealing disconnecting two bleed-off passages is communicated with, and just can take fresh-keeping cup away.
Description
Technical field
The utility model relates to household electrical appliance technical field, is specifically related to the juice extractor at a slow speed with vacuum freshness retaining function.
Background technology
Vacuum freshness retaining technology, makes food be in the thin vacuum environment of a drying, gas exactly, and prevent Food Oxidation, mouldy and corrupt, reduce brown stain, protection vitamin A and C not loss, prevent the change of food color.This technology is not only applied to meat storage, and also may be used for the fresh-keeping of fruit syrup and vegetable juice and other varieties of food items, the brown stain of fruit juice and vegetable juice comprises enzymatic browning and non-enzymatic browning, and the environment of anoxic can the generation of very effective suppression enzymatic browning.
The existing juice extractor at a slow speed in market is without vacuum freshness retaining function, use so its fruit juice of squeezing out removes non-immediate, otherwise all can only store in atmosphere, thus brown stain occurs, make fruit juice lose nutrition and the taste bad such as vitamin, this deficiency is necessary to be improved.
Utility model content
The purpose of this utility model is exactly improve the deficiency of existing juice extractor at a slow speed, a kind of juice extractor at a slow speed with vacuum freshness retaining function is provided, the food juice of squeezing out can be stored in the cavity in vacuum state, thus avoid the mouthfeel that nutrition is lost and kept.
The scheme of this full mold technical solution problem:
The utility model provides a kind of juice extractor at a slow speed with vacuum freshness retaining function, comprise: inside is provided with motor of squeezing the juice, the support of electronic-controlled installation and the squeezing cup be positioned on support, screw rod of squeezing the juice in squeezing cup connects with motor-driven of squeezing the juice, also comprise and be located at the vavuum pump be electrically connected with electronic-controlled installation in support and fresh-keeping cup, the aspirating chamber of vavuum pump is communicated with by sealing with the bleed-off passage of expanding channels device with the fresh-keeping chamber of fresh-keeping cup, bleed-off passage comprises the first bleed-off passage of sealing with vavuum pump aspirating chamber and being communicated with and seals with fresh-keeping chamber the second bleed-off passage be communicated with, expanding channels device controls the first bleed-off passage and second and takes out channel seal and be communicated with or disconnect.After juice extractor has been squeezed the juice, can the food juice of squeezing out be stored in fresh-keeping cup, then sealing with the second bleed-off passage of the first bleed-off passage is made to be communicated with, just can make vavuum pump work, the air extracting fresh-keeping cup inner chamber out makes it form vacuum state, thus makes in the fresh-keeping chamber of food juice in vacuum state fresh-keeping.The sealing disconnecting two bleed-off passages is communicated with, and just can take fresh-keeping cup away.
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, its expanding channels device comprises the first connector, the second connector and snap close tripper, the air inlet of the first connector, snap close tripper and the first bleed-off passage is placed in the air exhaust rod that is assemblied on support, and the second connector and the second bleed-off passage are positioned on the bowl cover of fresh-keeping cup.
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, its air exhaust rod is assemblied on support by the mode of shaft hole matching or the mode of projection and groove fit, it is movable part, can rotate or slide, when its rotation or when sliding into certain position, snap close tripper on air exhaust rod can make the first connector be connected with the second connector, and now the first bleed-off passage seals with the second bleed-off passage and is communicated with; After connecting the connection of head by fore shaft tripper disconnection two, air exhaust rod can be made to depart from this position, and the first bleed-off passage no longer seals with the second bleed-off passage and is communicated with.
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, the bowl cover of its fresh-keeping cup is placed in cup opening part, which is provided with the inwall that cup is close to by sealing ring, is sealing between such bowl cover and cup; Bowl cover is also provided with pressurizer and pressure relief device, after pressurizer can make the fresh-keeping chamber under vacuum state be communicated with the sealing of the aspirating chamber of vavuum pump to disconnect, can continues to keep vacuum state; Pressure relief device can remove the vacuum state in fresh-keeping chamber, thus takes out the food of storage in it.
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, the bowl cover of its fresh-keeping cup is provided with filter mantle, the filter bores of filter mantle is the air inlet of the second bleed-off passage, so when giving fresh-keeping chamber pumping, the air of all extractions will first just be drawn out of after the filtration of filter bores on filter mantle, prevent foreign material from entering in bleed-off passage
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, pressure sensor is provided with in its support, pilot port on pressure sensor seals with fresh-keeping chamber and is communicated with, signal lead is electrically connected with electronic-controlled installation, when the vacuum that pressure sensor detects fresh-keeping chamber is less than setting value, electronic-controlled installation just makes vavuum pump quit work.
Above-mentioned a kind of juice extractor at a slow speed with vacuum freshness retaining function, its bleed-off passage is provided with the first check valve, and when vavuum pump quits work, the first check valve can prevent from occurring air blow back in bleed-off passage, then enters the phenomenon in fresh-keeping chamber.
the invention has the beneficial effects as follows:
1, the utility model can make the food juice of squeezing out store in a vacuum, thus avoids the mouthfeel that nutrition is lost and kept.
2, the utility model extends the function of juice extractor at a slow speed, easy to use, can apply widely and promote.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this new new embodiment 1.
Fig. 2 is that this is newly with the profile of new embodiment 1 under the state of bleeding.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the exploded view of this new new embodiment 1 air exhaust rod.
Fig. 5 is the first bleed-off passage schematic diagram of this new new embodiment 1.
Fig. 6 is the fresh-keeping cup profile of this new new embodiment 1.
Fig. 7 is this new exploded view with novel fresh-keeping cup bowl cover.
Fig. 8 is the fresh-keeping cup profile of this new new embodiment 2.
Fig. 9 is that this is newly with the position view of fresh-keeping cup valve when bleeding of new embodiment 2.
Figure 10 is that this is newly with the position profile figure of fresh-keeping cup valve when not bleeding of new embodiment 2.
Description of reference numerals:
1 support, 2 fresh-keeping cups, 3 air exhaust rods, 4 expanding channels devices, 5 squeeze the juice motor, 6 vavuum pumps, 7 electronic-controlled installations, 8 squeezing cups, 81 squeeze the juice screw rod, 9 pressure sensors, 10 concave stations, 11 rotating shaft installing holes, 12 first check valves, 13 threeways,
14 wireways, 20 fresh-keeping chambeies, 21 cups, 22 bowl covers, 221 pores, 222 pressure relief vents, 223 glue lid installing holes, 224 cylinders, 23 Jiao Gai, 231 convex tendons, 24 second check valves, 25 sealing rings, 26 " O " RunddichtringO, 27 filter mantles, 271 filter bores, 28 sealing rings, 29 valves, 291 step surfaces, 31 rotating shafts, 32 bleed pole socket, 321 pole socket side openings, 33 bleed bowl cover, 41 first connectors, installing hole buckled by 411 glue, 412 air flues, 413 gas ports, 42 second connectors, 43 seal closures, 431 seal closure pores, 44 snap close trippers, spring buckled by 45 glue, 46 glue are buckled, cylinder buckled by 461 glue, 47 button spring, 48 buttons, 481 projections.
Below in conjunction with drawings and Examples, the present invention is further described.
Detailed description of the invention
embodiment 1
As shown in figs. 1-7, a kind of juice extractor at a slow speed with vacuum freshness retaining function, comprise: support 1, fresh-keeping cup 2, air exhaust rod 3 and squeezing cup 8, motor 5 of squeezing the juice is provided with in support 1, vavuum pump 6 and with motor 5 of squeezing the juice, the electronic-controlled installation 7 of vacuum 6 pump electrical connection, squeezing cup 8 is placed on support 1, squeeze the juice screw rod 81 and motor 5 driving coupling of squeezing the juice in cup, when squeeze the juice motor 5 rotary work time, to squeeze the juice screw rod 81 also rotary work thereupon, food in squeezing squeezing cup 8, obtain the juice of food, thus realize squeezing the juice function, after having squeezed the juice, can the juice of food be inserted in fresh-keeping cup 2, the air in fresh-keeping chamber 20 is extracted again by air exhaust rod 3 and vavuum pump 6, it is made to become vacuum state, thus make food juice fresh-keeping in a vacuum.
How to extract the air in fresh-keeping chamber 20 the following detailed description of vavuum pump 6, make it become vacuum state and keep vacuum state in storage process.
Fresh-keeping cup 2 comprises cup 21 and bowl cover 22, the centre position of bowl cover 22 is provided with circular heavy stand, second connector 42 is welded in heavy stand, the center of heavy stand is provided with pore 221, bowl cover 22 is covered in the opening part of cup 21, be provided with sealing ring 25 between the inwall of cup 21 and bowl cover 22 to seal, filter mantle 27 with multiple filter bores 271 is fixed in the cylinder 224 below bowl cover 22, " O " RunddichtringO 26 is had to seal between the two, the space internal fixtion formed at filter mantle 27 and bowl cover 22 has the second check valve 24, the gas outlet of the second check valve 24 is communicated with the pore 221 on bowl cover 22, the sealing ring 28 of hollow makes this be communicated with for sealing is communicated with, bowl cover 22 is also provided with 3 pressure relief vents 222 at glue lid installing hole 223 and its edge uniform, glue lid 23 is loaded in glue lid installing hole 223, its edge covers 3 pressure relief vents 222.
Pore 221, second check valve 24 on bowl cover 22 and the filter bores 271 on filter mantle 27 form the second bleed-off passage be positioned on bowl cover 22, and the air inlet of the second bleed-off passage is filter bores 271, and gas outlet is pore 221.
Air exhaust rod 3 is assembled with pole socket 32 of bleeding by bowl cover 33 of bleeding, the side of pole socket 32 of bleeding is provided with two pole socket side openings 321, air exhaust rod 3 is inserted the concave station 10 of support 1 sidewall, snap in after again two rotating shafts 31 being each passed through the rotating shaft installing hole 11 of concave station 10 in two pole socket side openings 321, air exhaust rod 3 is just fixed on concave station 10, and can around the shaft installing hole 11 central shaft rotate, when not making air exhaust rod 3, can make in its concave station 10 being hidden in support 1 sidewall.
First connector 41 is fixed on the head of air exhaust rod 3, the two glue glue buckled on 46 is buckled the glue that cylinder 461 snaps in the first connector 41 respectively and is buckled in installing hole 411, the both sides that 46 are placed in the first connector 41 respectively buckled by such two glue, two glue are buckled spring 45 and are acted on two glue respectively and buckle 46, make them in vertical position, button 48 is positioned at the head bore of bowl cover 33 of bleeding, button spring 47 withstands button 48 below, it is made to be in uppermost position in fig-ure, when with external force push button 48, button 48 meeting slide downward, then act on two glue by two projections 481 and buckle 46, two glue can be made to buckle 46 to extrinsic deflection, remove external force, button 48 resets under the effect of button spring 47, two glue are buckled 46 and are resetted under the effect of spring 45 buckled by two glue, two glue buckle 46, spring 45 buckled by two glue, button 48 and button spring 47 form snap close tripper 44.
The inside of the first connector 41 is provided with air flue 412, air flue 412, one section of wireway 14, threeway 13, one section of wireway 14, first check valve 12 and final stage wireway 14 form the first bleed-off passage (see figure 5), one end seals with the aspirating chamber (not shown) of vavuum pump 6 and is communicated with, the other end is inlet end, and gas port 413 is the air inlet of the first bleed-off passage; Another outlet of threeway 13 to be sealed with the pilot port of pressure sensor 9 by one section of wireway 14 and is communicated with, the signal lead of pressure sensor 9 is electrically connected with electronic-controlled installation 7, electronic-controlled installation 7 can detect the vacuum of stir chamber 20 by pressure actuation device 9, when vacuum reaches setting value, vavuum pump 6 will be controlled quit work, no longer extract the air in stir chamber 20.
Expanding channels device 4 is by the first connector 41, second connector 42 and snap close tripper 44 form, when the air in fresh-keeping chamber 20 will be extracted, first air exhaust rod 3 is rotated up, place fresh-keeping cup 2 again in relevant position, then air exhaust rod 3 is rotated downwardly to horizontal level, two glue buckle 46 will fasten flange on the second connector 42, and make air exhaust rod 3 keep horizontal level, now the first connector 41 is connected with the second connector 42, the upper end of seal closure 43 is fixed on pole socket 32 of bleeding by the first connector 41, the bottom surface (see figure 3) of the middle heavy stand of bowl cover 22 is close in the lower end of seal closure 43, seal closure 43 is provided with multiple seal closure pore 431, so the first bleed-off passage gas port 413 and being communicated with the gas outlet seal of the second bleed-off passage, the evacuation passageway that one complete has just been had between the aspirating chamber of vavuum pump 6 and fresh-keeping chamber 20, make electronic-controlled installation 7 control vavuum pump 6 to work, just extract the air in fresh-keeping chamber 20 out by bleed-off passage, after the vacuum detected in stir chamber 20 when electronic-controlled installation 7 reaches setting value, electronic-controlled installation 7 will make vavuum pump 6 quit work, thus the food under vacuum conditions in storage fresh-keeping chamber 20.
Push button 48, two projections 481 on button 48 force two glue to buckle 46 to extrinsic deflection, glue is buckled 46 and is no longer fastened flange on the second connector 42, air exhaust rod 3 is rotated up, the connection of the first connector 41 and the second connector 42 disconnects, the gas port 413 of the first bleed-off passage is communicated with the sealing of the second bleed-off passage gas outlet and also disconnects thereupon, the aspirating chamber of vavuum pump 6 no longer seals with stir chamber 20 and is communicated with, just can take fresh-keeping cup 2 away, because the second check valve 24 can prevent air from entering in fresh-keeping chamber 20 from pore 221, so after fresh-keeping cup 2 takes off, its fresh-keeping chamber 20 also can continue to keep vacuum state, juice in fresh-keeping chamber 20 can be stored for a long time in a vacuum.
When taking out the juice of storage in fresh-keeping chamber 20, can pinch the convex tendon 231 of glue lid 23 to pull-up, then glue lid 23 no longer covers pressure relief vent 222, then from then on air can enter in fresh-keeping chamber 20 in hole, thus the vacuum state removed in fresh-keeping chamber 20, then just can pour out the juice of storage in fresh-keeping chamber 20 easily.
In the present embodiment, the second check valve 24 is pressurizer, and glue lid 23 and pressure relief vent 222 are pressure relief device.
embodiment 2
The present embodiment is except fresh-keeping cup 2, and all the other are identical with embodiment 1.
As shown in Figure 8, the fresh-keeping cup 2 of this example does not have the pressurize pressure relief devices such as glue lid 23 and the second check valve 24, and with a valve 29, vacuum noz(zle) 29 has the function of pressurize and release simultaneously.
When the second connector 42 is connected with the first connector 41, when vavuum pump 6 is bled, valve 29 can move upward, the step surface 291 of valve 29 can produce gap (see figure 9) with the upper surface of pore 211, inner space and the filter bores 271 of this gap, filter mantle 27 form the second bleed-off passage, after first bleed-off passage and therewith the second bleed-off passage sealing connection, vavuum pump 6 just can extract the air in fresh-keeping chamber 20, makes it to become vacuum state.
When completing the air extracted in fresh-keeping chamber 20, after disconnecting the connection of first, second bleed-off passage, owing to being vacuum negative pressure condition in fresh-keeping chamber 20, the effect of the stressed atmospheric pressure of valve 29 meeting moves downward, its step surface 291 can be close to the upper surface of pore 211, make to no longer include gap (see figure 10) between two sides, extraneous air just cannot enter in fresh-keeping chamber 20, thus realizes the function of pressurize.
When needing the juice taking out storage in fresh-keeping chamber 20, the head of valve 29 can be stirred with hand, step surface 291 is made to occur gap with the upper surface of pore 211, outside air can enter in fresh-keeping chamber 20 by this gap, thus the vacuum state removed in fresh-keeping chamber 20, realize the pressure relief of valve 29, after release, just can take down bowl cover 22 easily, pour out the juice in fresh-keeping chamber 20.
Claims (7)
1. the juice extractor at a slow speed with vacuum freshness retaining function, comprise: inside is provided with motor of squeezing the juice, the support of electronic-controlled installation and the squeezing cup be positioned on support, screw rod of squeezing the juice in squeezing cup connects with motor-driven of squeezing the juice, it is characterized in that: also comprise and be located at the vavuum pump be electrically connected with electronic-controlled installation in support and fresh-keeping cup, the aspirating chamber of vavuum pump is communicated with by sealing with the bleed-off passage of expanding channels device with the fresh-keeping chamber of fresh-keeping cup, bleed-off passage comprises the first bleed-off passage of sealing with vavuum pump aspirating chamber and being communicated with and seals with fresh-keeping chamber the second bleed-off passage be communicated with, expanding channels device controls the first bleed-off passage and seals with the second bleed-off passage and be communicated with or disconnect.
2. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 1, it is characterized in that: expanding channels device comprises the first connector, the second connector and snap close tripper, the inlet end of the first connector, snap close tripper and the first bleed-off passage is placed in the air exhaust rod that is assemblied on support, and the second connector and the second bleed-off passage are positioned on the bowl cover of fresh-keeping cup.
3. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 2, is characterized in that: described air exhaust rod is assemblied on support by the mode of shaft hole matching or the mode of projection and groove fit.
4. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 3, is characterized in that: the bowl cover of described fresh-keeping cup is placed in cup opening part, which is provided with the inwall that cup is close to by sealing ring, and bowl cover is also provided with pressurizer and pressure relief device.
5. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 4, is characterized in that: the bowl cover of fresh-keeping cup is provided with filter mantle.
6. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 1, it is characterized in that: it is characterized in that: in support, be provided with pressure sensor, pilot port on pressure sensor seals with fresh-keeping chamber and is communicated with, and signal lead is electrically connected with electronic-controlled installation 7.
7. a kind of juice extractor at a slow speed with vacuum freshness retaining function according to claim 1, is characterized in that: described first bleed-off passage is provided with the first check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620724.1U CN204120771U (en) | 2014-06-09 | 2014-10-26 | A kind of juice extractor at a slow speed with vacuum freshness retaining function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304968 | 2014-06-09 | ||
| CN201420304968.9 | 2014-06-09 | ||
| CN201420620724.1U CN204120771U (en) | 2014-06-09 | 2014-10-26 | A kind of juice extractor at a slow speed with vacuum freshness retaining function |
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| Publication Number | Publication Date |
|---|---|
| CN204120771U true CN204120771U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620724.1U Expired - Fee Related CN204120771U (en) | 2014-06-09 | 2014-10-26 | A kind of juice extractor at a slow speed with vacuum freshness retaining function |
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| CN (1) | CN204120771U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720553A (en) * | 2015-04-13 | 2015-06-24 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| CN105962749A (en) * | 2016-03-28 | 2016-09-28 | 王晓东 | Electrically driven closed type vacuum presser |
| CN105982504A (en) * | 2015-11-10 | 2016-10-05 | 江门市贝尔斯顿电器有限公司 | Method for making food juice by vacuum pumping and vacuum-pumping food processor |
| WO2017020377A1 (en) * | 2015-08-05 | 2017-02-09 | 韩伟杰 | Blender with vacuum pumping function |
| CN106773807A (en) * | 2016-11-22 | 2017-05-31 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor, control method, device and system thereof, and control equipment |
| CN107323724A (en) * | 2017-08-10 | 2017-11-07 | 厦门优尔电器股份有限公司 | A kind of liftable vacuum fresh-keeping device |
| WO2018068479A1 (en) * | 2016-10-12 | 2018-04-19 | 李文钦 | Blending cup assembly and lid |
| EP3315057A2 (en) | 2016-10-12 | 2018-05-02 | Wen-Ching Lee | Blender jar assembly and cover for blender jar assembly |
| CN110115484A (en) * | 2018-02-06 | 2019-08-13 | 广东美的生活电器制造有限公司 | Food cooking machine |
| WO2020087915A1 (en) * | 2018-10-30 | 2020-05-07 | 广东美的生活电器制造有限公司 | Suction nozzle assembly, base assembly and food processor |
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2014
- 2014-10-26 CN CN201420620724.1U patent/CN204120771U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720553A (en) * | 2015-04-13 | 2015-06-24 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| CN104720553B (en) * | 2015-04-13 | 2017-03-22 | 厦门优尔电器股份有限公司 | Food processor/juicer of improved structure |
| WO2017020377A1 (en) * | 2015-08-05 | 2017-02-09 | 韩伟杰 | Blender with vacuum pumping function |
| CN105982504B (en) * | 2015-11-10 | 2018-07-10 | 江门市贝尔斯顿电器有限公司 | A kind of vacuum suction prepares the method for food juice and vacuum suction cooking machine |
| CN105982504A (en) * | 2015-11-10 | 2016-10-05 | 江门市贝尔斯顿电器有限公司 | Method for making food juice by vacuum pumping and vacuum-pumping food processor |
| CN105962749A (en) * | 2016-03-28 | 2016-09-28 | 王晓东 | Electrically driven closed type vacuum presser |
| CN105962749B (en) * | 2016-03-28 | 2019-02-22 | 王晓东 | Electric drive closed vacuum squeezer |
| WO2018068479A1 (en) * | 2016-10-12 | 2018-04-19 | 李文钦 | Blending cup assembly and lid |
| EP3315057A2 (en) | 2016-10-12 | 2018-05-02 | Wen-Ching Lee | Blender jar assembly and cover for blender jar assembly |
| CN106773807A (en) * | 2016-11-22 | 2017-05-31 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor, control method, device and system thereof, and control equipment |
| CN107323724A (en) * | 2017-08-10 | 2017-11-07 | 厦门优尔电器股份有限公司 | A kind of liftable vacuum fresh-keeping device |
| CN110115484A (en) * | 2018-02-06 | 2019-08-13 | 广东美的生活电器制造有限公司 | Food cooking machine |
| WO2020087915A1 (en) * | 2018-10-30 | 2020-05-07 | 广东美的生活电器制造有限公司 | Suction nozzle assembly, base assembly and food processor |
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| Date | Code | Title | Description |
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| 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: 20150128 Termination date: 20201026 |