CN211632932U - Vacuumizing mechanism of food processor - Google Patents
Vacuumizing mechanism of food processor Download PDFInfo
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- CN211632932U CN211632932U CN201921368495.8U CN201921368495U CN211632932U CN 211632932 U CN211632932 U CN 211632932U CN 201921368495 U CN201921368495 U CN 201921368495U CN 211632932 U CN211632932 U CN 211632932U
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- air hole
- pressure relief
- food processor
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Abstract
The utility model discloses an including evacuation mechanism of cooking machine, it includes: the air hole, the vacuum pumping device, the elastic sealing plug component and the pressure relief device are arranged on the stirring container of the food processor. The vacuumizing device is detachably connected with the stirring container, and an air suction channel is formed between the air suction end of the vacuumizing device and the air hole; the elastic sealing plug assembly is arranged between the stirring container and the vacuumizing device, comprises a movable plug, is plugged in the air hole and can be pulled out of the air hole under the action of suction force of the vacuumizing device, and also comprises a resetting device which can drive the movable plug to reset through elasticity so as to plug the air hole; the pressure relief device is used for driving the movable plug to be pulled out from the air hole. The utility model discloses in, stirred vessel's gas pocket both acts as the inlet port, acts as the exhaust hole again, and overall structure is simple compact, and it is very convenient to use.
Description
Technical Field
The utility model relates to a food processor technical field especially relates to a vacuumizing mechanism of cooking machine.
Background
In modern life, people have higher and higher requirements on food sanitation, energy conservation and environmental protection. In the family, adopt the cooking machine to stir the food that juice is more such as fruit usually to satisfy people's demand to different food. However, since the juice formed by stirring the fruit is usually easily oxidized, and if the fruit is not subjected to vacuum treatment, the taste is easily poor, and the preservation requirement of the user cannot be met, the fruit juice after stirring is usually poured out of the stirring container, and then poured into a vacuum machine for vacuum pumping, and finally preserved.
In order to solve the problem, the food processor capable of vacuumizing the stirring container gradually appears on the market, and in the stirring container of the food processor, the vacuumizing pipeline and the pressure relief hole are respectively arranged at different positions, and the vacuumizing pipeline is provided with a one-way valve. When vacuumizing, the pressure relief hole is closed by adopting a sealing structure, and the vacuumizing device connected with the vacuumizing pipeline is used for vacuumizing air in the stirring container to form a vacuum environment; during pressure relief, the pressure relief hole is opened manually, and external air can enter the stirring container. The whole structure is complex, the occupied space is large, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a simple structure is compact, convenient to use's cooking machine's evacuation mechanism.
The utility model discloses a solve its technical problem and the technical scheme who adopts is:
the utility model provides an evacuation mechanism of cooking machine, cooking machine include the host computer body, be provided with stirred vessel on the host computer body, its characterized in that evacuation mechanism include:
an air hole arranged on the stirring container;
the vacuumizing device is detachably connected with the stirring container, and an air suction channel is formed between the air suction end of the vacuumizing device and the air hole;
the elastic sealing plug assembly is arranged between the stirring container and the vacuumizing device, comprises a movable plug, is plugged in the air hole and can be pulled out by the suction force of the vacuumizing device, and also comprises a resetting device which can drive the movable plug to reset through elasticity;
and the pressure relief device can drive the movable plug to be pulled out from the air hole.
In an embodiment of the present invention, the reset device includes an elastic support disposed in the air exhaust channel, one end of the elastic support is connected to the movable plug, a limiting portion is disposed in the air exhaust channel, and the limiting portion can abut against the other end of the elastic support to limit the end portion to move along the air flow direction of the vacuum.
In an embodiment of the present invention, the air hole set up in mixing container's top just evacuating device set up in the top of air hole, the elastic support include a connecting rod and a plurality of curved shell fragment, the lower extreme at the connecting rod is connected to the activity stopper, all shell fragments are radially to be connected in the upper end of connecting rod, the downside at each shell fragment middle part with mixing container's upper surface butt, the free end kickup of each shell fragment and the terminal surface of free end with spacing portion butt or press close to, the outside limit of each shell fragment free end and the pore wall butt of pumping channel or press close to.
In an embodiment of the present invention, the pressure releasing device includes a pressure releasing member movably disposed in the air exhaust passage and supported by the free ends of all the elastic pieces, a fixing member capable of abutting against the pressure releasing member to limit the upward movement of the pressure releasing member is further disposed in the air exhaust passage, and the lower surface of the pressure releasing member forms the limiting portion.
In an embodiment of the present invention, the fixing member is cylindrical, the fixing member is provided with a plurality of guide grooves with open lower ends and closed upper ends, the free end of each elastic sheet is inserted into one guide groove, the pressure relief member is sleeved inside the fixing member, the pressure relief member is provided with guide blocks corresponding to the elastic sheets one by one, and each guide block is inserted into the guide groove and supported on the corresponding elastic sheet.
In an embodiment of the present invention, the middle of the pressure releasing member is provided with a through hole opposite to the connecting rod.
In an embodiment of the present invention, the thickness of the elastic piece is gradually reduced from the middle portion thereof to the end thereof connected to the connecting rod.
In an embodiment of the present invention, the diameter of the lower portion of the air hole is gradually reduced from top to bottom, and the movable plug is in a bullet shape with a thin lower end and a thick upper end.
In an embodiment of the utility model, the stirring container includes a cup, the upper end of cup is provided with the opening and covers and closes the bowl cover of opening part, be provided with the sealing washer between bowl cover and the cup, the gas pocket set up in the middle part of bowl cover.
In an embodiment of the present invention, the upper surface of the cup cover is provided with a tubular connection nozzle, the vacuum pumping device comprises an elastic suction nozzle detachably connected to the connection nozzle, and the space surrounded by the elastic suction nozzle and the connection nozzle forms the air exhaust channel.
The utility model has the advantages that: in the utility model, the air hole of the stirring container is used as an air inlet hole and an air outlet hole, so that the whole structure is simple and compact; when the vacuumizing device is started, the movable plug is automatically opened under the action of suction force of the vacuumizing device, and after the vacuumizing device is stopped, the movable plug automatically blocks the air hole; through pressure relief device, can relieve the vacuum state in the stirred vessel when having the needs, it is very convenient to operate.
Drawings
Fig. 1 is a perspective view of a food processor;
FIG. 2 is a cross-sectional view of the main portion of the food processor;
fig. 3 is a partially enlarged view of a portion a in fig. 2;
FIG. 4 is an exploded view of the main part of the food processor;
fig. 5 is a partially enlarged view of a portion B in fig. 4.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, a food processor comprises a main machine body 1, wherein a cutter holder 2 is arranged at the top of the main machine body 1, a stirring container 3 with an open lower end is connected onto the cutter holder 2, a sealing ring is arranged between the cutter holder 2 and the stirring container 3, a sealing cavity is formed in the stirring container 3, a driving motor 21 is arranged in the cutter holder 2, and the output end of the driving motor 21 is connected with a blade 22 capable of rotating in the stirring container 3.
The utility model provides an above-mentioned cooking machine's evacuation mechanism, this evacuation mechanism includes: an air hole 321 arranged on the stirring container 3, a vacuum pumping device, an elastic sealing plug component and a pressure relief device. The vacuumizing device is detachably connected with the stirring container 3, and an air suction channel 101 is formed between the air suction end of the vacuumizing device and the air hole 321; the elastic sealing plug assembly is arranged between the stirring container 3 and the vacuumizing device, the elastic sealing plug assembly comprises a movable plug 51, the movable plug 51 is plugged in the air hole 321 and can be pulled out of the air hole 321 under the suction action of the vacuumizing device, and the elastic sealing plug assembly also comprises a resetting device which can drive the movable plug 51 to reset through elasticity so as to plug the air hole 321; the pressure relief device is used for driving the movable plug 51 to be pulled out of the air hole 321.
The vacuum-pumping device comprises a vacuum head host 41 and an elastic suction nozzle 42, and the vacuum-pumping process comprises the following steps: starting a power supply of the vacuum head main machine 41, pumping air by a vacuum pump in the vacuum head main machine 41, pulling out the movable plug 51 for a certain distance under the suction action of the vacuum pump, separating the movable plug from the hole wall of the air hole 321, and pumping out air in the stirring container 3 by the vacuum pump until the inside of the stirring container 3 reaches a sufficient vacuum degree; then, the vacuum head main body 41 is stopped, and the movable plug 51 plugs the air hole 321 by the reset action of the reset device. The process of releasing the pressure of the agitation vessel 3 is: the vacuum-pumping device is detached from the stirring container 3, and then the movable plug 51 is driven to be pulled out from the air hole 321 by the pressure relief device, so that external air enters the stirring container 3, the vacuum state in the stirring container 3 is released, and the atmospheric pressure borne by the stirring container 3 is released.
In the utility model, the air hole 321 of the stirring container 3 serves as both the air inlet hole 321 and the air outlet hole 321, so that the whole structure is simple and compact; when the vacuum pumping device is started, the movable plug 51 is automatically pulled out under the suction action of the vacuum pumping device, and after the vacuum pumping device is stopped, the movable plug 51 automatically plugs the air hole 321; through pressure relief device, can relieve the vacuum state in stirred vessel 3 when having the needs, it is very convenient to operate.
Referring to fig. 3, as a preferred embodiment of the present invention, the resetting device includes an elastic support 52 disposed in the air exhaust channel 101, one end of the elastic support 52 is connected to the movable plug 51, a position-limiting portion 61 is disposed in the air exhaust channel 101, and the position-limiting portion 61 can abut against the other end of the elastic support 52 to limit the movement of the end portion along the air flow direction of the vacuum. The limiting part 61 is used for providing an acting point for the elastic support 52 and limiting the elastic support 52 from separating from the working position under the influence of the suction force of the vacuum pumping device. When the movable plug 51 is pulled out of the air hole 321, the elastic bracket 52 is pressed to be elastically deformed, and after the vacuumizing device is stopped, the elastic bracket 52 is restored to be deformed to drive the movable plug 51 to reset, so that the air hole 321 is continuously plugged. Of course, the above-mentioned reset device may also adopt elastic devices such as a spring, an elastic rope and the like as an alternative.
Referring to fig. 5, in an embodiment of the present invention, the air hole 321 is disposed at the top of the stirring container 3 and the vacuum pumping device is disposed above the air hole 321, and the elastic support 52 includes a connecting rod 522 and a plurality of arc-shaped elastic pieces 521, such as: 2, 3 or 4 spring plates 521. The movable plug 51 is connected to the lower end of the connecting rod 522, all the elastic pieces 521 are radially connected to the upper end of the connecting rod 522, the lower side surface of the middle part of each elastic piece 521 is abutted to the upper surface of the stirring container 3, the free end of each elastic piece 521 bends upwards, the end surface of the free end is abutted to or attached to the limiting part 61, and the outer side edge of the free end of each elastic piece 521 is abutted to or attached to the hole wall of the air exhaust channel 101. The pressure relief device comprises a pressure relief piece 6 which is movably arranged in the air exhaust channel 101 and supported by the free ends of all the elastic sheets 521 together, a fixing piece 7 which can be abutted against the pressure relief piece 6 to limit the upward movement of the pressure relief piece 6 is further arranged in the air exhaust channel 101, and a limiting part 61 is formed on the lower surface of the pressure relief piece 6. In this embodiment, when the elastic bracket 52 is elastically deformed, the deformed portion is the elastic sheet 521, and the movable plug 51 can be driven to reset under the elastic force of the elastic sheet 521. The process of pulling out the movable plug 51 through the pressure relief device in this embodiment is: pressing pressure release 6, pressure release 6 is about to the free end of shell fragment 521 to push down, because shell fragment 521 is the arc and the downside at shell fragment 521 middle part and stirred vessel 3's upper surface butt, when the free end of shell fragment 521 moves down, can make the inboard end (the one end of connecting rod 522 promptly) perk of shell fragment 521, then extracts the certain distance with movable stopper 51. Optionally, the movable plug 51 is threadedly coupled to the lower end of the connection rod 522.
The position of the spring plate 521 where the deformation is the largest is the end thereof connected to the connecting rod 522, and in order to ensure the flexibility of the deformation at this position, the thickness of the spring plate 521 is gradually reduced from the middle thereof to the end thereof connected to the connecting rod 522.
Referring to fig. 5, the fixing member 7 has a cylindrical shape, and the fixing member 7 is provided with a plurality of guide grooves 71 having an open lower end and a closed upper end, for example: 2, 3 or 4 guide grooves 71. The free end of each elastic sheet 521 is inserted into one guide groove 71, the pressure relief piece 6 is sleeved inside the fixing piece 7, the pressure relief piece 6 is provided with guide blocks 62 corresponding to the elastic sheets 521 one by one, and each guide block 62 is inserted into the guide groove 71 and supported on the corresponding elastic sheet 521. The guide groove 71 is used for guiding the free end of the elastic sheet 521 and the guide block 62, so that the guide block 62 is always supported on the corresponding elastic sheet 521. In addition, the guide groove 71 is closed at the upper end, so that the pressure relief member 6 can be prevented from being separated from the working position thereof by the suction force of the vacuum-pumping device.
Referring to fig. 3, the pressure relief member 6 is a circular cap, and a through hole 63 facing the connection rod 522 is formed in the middle of the pressure relief member 6. The design is beneficial to air passing, and ensures that the suction force applied to the movable plug 51 is enough to pull the movable plug out when the vacuum pumping device works.
Preferably, the diameter of the lower portion of the air hole 321 is gradually reduced from top to bottom, and the movable plug 51 has a bullet shape with a thin lower end and a thick upper end. With such a design, when the movable plug 51 closes the air hole 321, the sealing effect is excellent, and the movable plug 51 only needs to move a small distance to separate from the inner wall of the air hole 321.
Referring to fig. 2, the mixing container 3 includes a cup 31, an opening is disposed at an upper end of the cup 31, a lid 32 covering the opening is disposed at the opening, a sealing ring 8 is disposed between the lid 32 and the cup 31, and an air hole 321 is disposed in a middle portion of the lid 32. Optionally, the lid 32 is threadably engaged with the cup 31.
Referring to fig. 3, the upper surface of the cup cover 32 is provided with a tubular connection nozzle 322, the vacuum pumping device comprises an elastic suction nozzle 42, the elastic suction nozzle 42 is detachably sleeved on the connection nozzle 322, the elastic suction nozzle 42 is made of rubber materials and can ensure the sealing performance, and the space surrounded by the elastic suction nozzle 42 and the connection nozzle 322 forms the air suction channel 101. Of course, the vacuum device and the cap 32 may be screwed together and sealed by a sealing ring.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides an evacuation mechanism of cooking machine, cooking machine include the host computer body (1), be provided with stirred vessel (3) on the host computer body (1), its characterized in that evacuation mechanism include:
an air hole (321) provided in the stirring container (3);
the vacuumizing device is detachably connected with the stirring container (3), and an air suction channel (101) is formed between the air suction end of the vacuumizing device and the air hole (321);
the elastic sealing plug assembly is arranged between the stirring container (3) and the vacuumizing device, and comprises a movable plug (51), the movable plug (51) is plugged in the air hole (321) and can be pulled out by the suction force of the vacuumizing device, and the elastic sealing plug assembly also comprises a resetting device which can drive the movable plug (51) to reset through elasticity;
and a pressure relief device capable of driving the movable plug (51) to be pulled out from the air hole (321).
2. The vacuum pumping mechanism of food processor as claimed in claim 1, wherein the resetting device comprises an elastic support (52) arranged in the air pumping channel (101), one end of the elastic support (52) is connected with the movable plug (51), a limiting part (61) is arranged in the air pumping channel (101), and the limiting part (61) can be abutted against the other end of the elastic support (52) to limit the other end of the elastic support (52) to move up and down.
3. The vacuum pumping mechanism of the food processor as claimed in claim 2, wherein the air hole (321) is formed in the top of the stirring container (3) and the vacuum pumping device is arranged above the air hole (321), the elastic support (52) comprises a connecting rod (522) and a plurality of arc-shaped elastic pieces (521), the movable plug (51) is connected to the lower end of the connecting rod (522), all the elastic pieces (521) are radially connected to the upper end of the connecting rod (522), the lower side surface of the middle part of each elastic piece (521) is abutted to the upper surface of the stirring container (3), the free end of each elastic piece (521) is bent upwards, the end surface of the free end is abutted to the limiting part (61), and the outer side edge of the free end of each elastic piece (521) is abutted to the hole wall of the air suction channel (101).
4. The vacuum pumping mechanism of food processor as claimed in claim 3, wherein the pressure relief device comprises a pressure relief member (6) movably disposed in the air exhaust channel (101) and supported by the free ends of all the elastic pieces (521), a fixing member (7) capable of abutting against the pressure relief member (6) to limit the upward movement of the pressure relief member (6) is further disposed in the air exhaust channel (101), and the lower surface of the pressure relief member (6) forms the limiting portion (61).
5. The vacuum pumping mechanism of the food processor as claimed in claim 4, wherein the fixing member (7) is cylindrical, the fixing member (7) is provided with a plurality of guide grooves (71) with open lower ends and closed upper ends, the free end of each spring plate (521) is inserted into one guide groove (71), the pressure relief member (6) is sleeved inside the fixing member (7), the pressure relief member (6) is provided with guide blocks (62) corresponding to the spring plates (521) one by one, and each guide block (62) is inserted into the guide groove (71) and supported on the corresponding spring plate (521).
6. The vacuum-pumping mechanism of food processor as claimed in claim 5, wherein the middle part of the pressure-releasing member (6) is provided with a through hole (63) opposite to the connecting rod (522).
7. The vacuum pumping mechanism of food processor as claimed in claim 3, wherein the thickness of the spring plate (521) is gradually reduced from the middle part to the end connected with the connecting rod (522).
8. The vacuum pumping mechanism of food processor as claimed in claim 3, wherein the diameter of the lower part of the air hole (321) is gradually reduced from top to bottom, and the movable plug (51) is in the shape of bullet with thin lower end and thick upper end.
9. The vacuum pumping mechanism of food processor as claimed in claim 1, wherein the mixing container (3) comprises a cup body (31), the upper end of the cup body (31) is provided with an opening and a cup cover (32) covering the opening, a sealing ring (8) is arranged between the cup cover (32) and the cup body (31), and the air hole (321) is arranged in the middle of the cup cover (32).
10. The vacuum pumping mechanism of food processor as claimed in claim 9, wherein the upper surface of the cup cover (32) is provided with a tubular connection nozzle (322), the vacuum pumping device comprises an elastic suction nozzle (42), the elastic suction nozzle (42) is detachably sleeved on the connection nozzle (322), and the space surrounded by the elastic suction nozzle (42) and the connection nozzle (322) forms the air suction channel (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921368495.8U CN211632932U (en) | 2019-08-21 | 2019-08-21 | Vacuumizing mechanism of food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921368495.8U CN211632932U (en) | 2019-08-21 | 2019-08-21 | Vacuumizing mechanism of food processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632932U true CN211632932U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921368495.8U Active CN211632932U (en) | 2019-08-21 | 2019-08-21 | Vacuumizing mechanism of food processor |
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| Country | Link |
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| CN (1) | CN211632932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448204A (en) * | 2019-08-21 | 2019-11-15 | 中山市伊丝顿电器有限公司 | A kind of vacuum device of food processor |
-
2019
- 2019-08-21 CN CN201921368495.8U patent/CN211632932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448204A (en) * | 2019-08-21 | 2019-11-15 | 中山市伊丝顿电器有限公司 | A kind of vacuum device of food processor |
| CN110448204B (en) * | 2019-08-21 | 2024-01-26 | 中山市伊丝顿电器有限公司 | Vacuumizing mechanism of food processor |
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