CN208658651U - Cup lid, cup and food cooking machine - Google Patents
Cup lid, cup and food cooking machine Download PDFInfo
- Publication number
- CN208658651U CN208658651U CN201820484798.5U CN201820484798U CN208658651U CN 208658651 U CN208658651 U CN 208658651U CN 201820484798 U CN201820484798 U CN 201820484798U CN 208658651 U CN208658651 U CN 208658651U
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- cup lid
- cup
- accommodating cavity
- vacuum pump
- exhaust passage
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Abstract
The utility model discloses a kind of cup lid, cup and food cooking machines, i.e. a kind of cup lid, the cup using the cup lid and the food cooking machine using this glass, wherein, the cup lid, cup body is closed for covering, and is enclosed closed chamber with the cup body, the cup lid includes: upper cover and lower cover, the upper cover is covered on the lower cover, and is enclosed the accommodating cavity with the lower cover；Exhaust passage, the exhaust passage are set to the cup lid, and one end of the exhaust passage is placed in the accommodating cavity, and the other end is connected to the closed chamber；Vacuum pump, the vacuum pump are placed in the accommodating cavity, and the suction end of the vacuum pump is connected to by the exhaust passage with the closed chamber, and the exhaust end of the vacuum pump is communicated with the atmosphere.The technical solution of the utility model can solve the problems, such as the fresh preservation for squeezing drink, slow down the loss speed of wherein nutritional ingredient, offer convenience for user.
Description
Technical field
The utility model relates to cup technical field, in particular to a kind of cup lid, cup and application this glass using the cup lid
Food cooking machine.
Background technique
With the continuous improvement of people's quality of the life, Fresh Juice etc. needs fresh-keeping fresh squeezing drink in the daily life of people
It is also becoming increasingly popular in work.But Fresh Juice etc. needs fresh-keeping fresh squeezing drink to be easily oxidized by the air, and causes wherein
Nutriment be easily lost.Currently, the means that are directed to that people are taken are commonly in-site, but, if user not works as
Just want down to drink or drink instantly endless, preservation problem will extremely perplex user.
Utility model content
The main purpose of the utility model is to provide a kind of cup lid, it is intended to solve the problems, such as the fresh preservation for squeezing drink, slow down it
The loss speed of middle nutritional ingredient, offers convenience for user.
To achieve the above object, the utility model proposes cup lid, close cup body for covering, and be enclosed with the cup body
Closed chamber, the cup lid include:
Upper cover and lower cover, the upper cover is covered on the lower cover, and is enclosed the accommodating cavity with the lower cover；
Exhaust passage, the exhaust passage are set to the cup lid, and one end of the exhaust passage is placed in the accommodating cavity
Interior, the other end is connected to the closed chamber；
Vacuum pump, the vacuum pump are placed in the accommodating cavity, and the suction end of the vacuum pump is logical by the exhaust
Road is connected to the closed chamber, and the exhaust end of the vacuum pump is communicated with the atmosphere.
Optionally, between the one end of the exhaust passage being placed in the accommodating cavity and the suction end of the vacuum pump
Equipped with first seal.
Optionally, the first seal is formed with the first seal convexity towards the surface of the exhaust passage, and described
One seal convexity is connect with the exhaust passage interference；
And/or surface of the first seal towards the suction end is connect with the suction end interference.
Optionally, the cavity wall of the accommodating cavity offers the gas outlet being communicated with the atmosphere, and the exhaust end of the vacuum pump is logical
The gas outlet is crossed to be communicated with the atmosphere, the exhaust end of the cavity wall of the neighbouring gas outlet of the accommodating cavity and the vacuum pump it
Between be equipped with second seal.
Optionally, the second seal is formed with the second seal convexity towards the surface of the accommodating cavity cavity wall, described
Second seal convexity is connect with the cavity wall interference of the accommodating cavity；
And/or surface of the second seal towards the exhaust end is connect with the exhaust end interference.
Optionally, the cup lid further includes the control circuit board in the accommodating cavity, and the control circuit board is electrical
It is connected to the vacuum pump；
The cup lid further includes the power supply unit in the accommodating cavity, and the power supply unit is electrically connected at the control
Circuit board processed.
Optionally, the cup lid further includes meter that is in the accommodating cavity and being electrically connected with the control circuit board
When device, the timer is used to detect the runing time of the vacuum pump；
And/or the cup lid further includes gas that is in the accommodating cavity and being electrically connected with the control circuit board
Detecting element is pressed, the air pressure detecting element is used to detect the atmospheric pressure value in the closed chamber；
And/or the cup lid further includes electricity that is in the accommodating cavity and being electrically connected with the control circuit board
Current sensor, the current detector are used to detect the working current value of the vacuum pump.
Optionally, the cup lid further includes in the accommodating cavity and inclines with what the control circuit board was electrically connected
Angle transducer, the obliquity sensor are used to detect the tilt angle of the cup lid.
Optionally, the obliquity sensor is welded in the control circuit board, and the control circuit board is fixedly connected on institute
State upper cover.
Optionally, the cavity wall of the accommodating cavity is convexly equipped with positioning column, and the positioning column offers location hole, the control electricity
Road plate offers connecting hole, the fixed company of cooperation that the control circuit board passes through connector and the location hole and the connecting hole
It is connected to the positioning column；
The cavity wall of the accommodating cavity is convexly equipped with positioning bar, and the positioning bar abuts the control circuit board.
Optionally, the exhaust check valve for preventing gas backstreaming is equipped in the exhaust passage.
Optionally, the exhaust check valve includes:
Partition, for the partition tabula between the both ends of the exhaust passage, the partition offers stomata, the stomata
Both ends be connected to respectively with the both ends of the exhaust passage；
Valve body, the valve body are set to the partition, and the valve body blocks the stomata when vacuum pump is static, block
The exhaust passage；The valve body open stomata when the vacuum pump operation, is connected the exhaust passage.
Optionally, the partition offers fixation hole, and the valve body includes plugging sheet and is convexly equipped in consolidating for the plugging sheet
Fixed column, the fixed column are inserted in the fixation hole, and the plugging sheet fits in the partition towards the vacuum pump air-breathing
The surface at end；
The plugging sheet blocks the stomata when vacuum pump is static；
The plugging sheet open stomata when the vacuum pump operation.
Optionally, the surface towards the partition of the plugging sheet is convexly equipped with sealing rib, and the sealing rib is surround
The stomata setting.
Optionally, the one end of the exhaust passage being connected to the closed chamber is equipped with every slag component.
Optionally, described to include: every slag component
Mounting base, the mounting base are in the tubular structure of both ends open, and one end of the mounting base is sheathed on the exhaust
The one end being connected to the closed chamber in channel；
Strainer or waterproof ventilated membrane, the strainer or waterproof ventilated membrane are set to the other end of the mounting base, and block institute
Mounting base is stated in the opening at the end.
Optionally, one end inner wall for being sheathed on the exhaust passage of the mounting base is equipped with the first screw thread, the row
One end outside wall surface being connected to the closed chamber in gas channel be equipped with the second screw thread, the mounting base by first screw thread with
The engagement of second screw thread is fixedly connected on the exhaust passage.
Optionally, the cup lid further includes pressure release component, is equipped with pressure release passage in the accommodating cavity, the pressure release passage
Both ends are respectively with the closed chamber and atmosphere, and the pressure release component is set in the pressure release passage, to be connected or block institute
State pressure release passage.
Optionally, the cup lid further include:
Indicator light, the indicator light are placed in the accommodating cavity；
Guide lighting channel, the guide lighting channel are set in the accommodating cavity, and one end of the guide lighting channel covers at the finger
Show that lamp, the other end are communicated with the atmosphere.
Optionally, the cup lid further includes the control circuit board in the accommodating cavity, the control circuit board and institute
It states vacuum pump and the indicator light is electrically connected；
The cup lid further includes the power supply unit in the accommodating cavity, and the power supply unit is electrically connected at the control
Circuit board processed.
Optionally, the indicator light is convexly equipped in a plate face of the control circuit board.
Optionally, the cavity wall of the accommodating cavity offers light-transmitting opening, and the indicator light is oppositely arranged with the light-transmitting opening.
Optionally, the cup lid further includes the touch snap switch being electrically connected with the control circuit board, the touch
Snap switch is sheathed on the guide lighting channel, and described one end for touching snap switch is held in the control circuit board, the other end
It is held in the cavity wall of the accommodating cavity.
The utility model also proposes a kind of cup, and the cup includes cup body and the cup lid for being covered on the cup body, the cup lid,
Cup body is closed for covering, and is enclosed closed chamber with the cup body, the cup lid includes:
Upper cover and lower cover, the upper cover is covered on the lower cover, and is enclosed the accommodating cavity with the lower cover；
Exhaust passage, the exhaust passage are set to the cup lid, and one end of the exhaust passage is placed in the accommodating cavity
Interior, the other end is connected to the closed chamber；
Vacuum pump, the vacuum pump are placed in the accommodating cavity, and the suction end of the vacuum pump is logical by the exhaust
Road is connected to the closed chamber, and the exhaust end of the vacuum pump is communicated with the atmosphere；
The cup lid and the cup body are enclosed closed chamber.
The utility model also proposes that a kind of food cooking machine, the food cooking machine include base and be set up in the base
Cup, the cup includes cup body and the cup lid for being covered on the cup body, the cup lid, close cup body for covering, and with the cup body
It is enclosed closed chamber, the cup lid includes:
Upper cover and lower cover, the upper cover is covered on the lower cover, and is enclosed the accommodating cavity with the lower cover；
Exhaust passage, the exhaust passage are set to the cup lid, and one end of the exhaust passage is placed in the accommodating cavity
Interior, the other end is connected to the closed chamber；
Vacuum pump, the vacuum pump are placed in the accommodating cavity, and the suction end of the vacuum pump is logical by the exhaust
Road is connected to the closed chamber, and the exhaust end of the vacuum pump is communicated with the atmosphere；
The cup lid and the cup body are enclosed closed chamber；
The cup further includes the mixing blade assembly set on the bottom of cup, the shaft of the mixing blade assembly and the machine
The output shaft transmission connection of seat.
The cup lid of the utility model closes cup body for covering, and is enclosed closed chamber with the cup body, which can be used for
It stores Fresh Juice etc. and needs fresh-keeping fresh squeezing drink, also, the technical solution of the utility model, by the body cover of cup lid
Exhaust passage is set, and one end of exhaust passage is connected to the accommodating cavity of body cover, will be in the other end and cup of exhaust passage
The closed chamber in portion is connected to, and by vacuum pump is arranged in the accommodating cavity of the body cover of cup lid, and the suction end of vacuum pump is led to
Exhaust passage is crossed to be connected to the closed chamber inside cup, the exhaust end of vacuum pump is communicated with the atmosphere.In this way, working as vacuum pump operation
When, the air in closed chamber inside cup can successively by exhaust passage, vacuum pump, gas outlet and be expelled to big outside cup
In gas, so that the closed chamber inside cup can obtain vacuum environment, need to protect so that being stored in Fresh Juice therein etc.
Fresh fresh squeezing drink can obtain vacuum preservation effect, and then efficiently solve the problems, such as the fresh preservation for squeezing drink, slow down fresh squeezing
The loss speed of nutritional ingredient, offers convenience in drink for user.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model cup lid；
Fig. 2 is the enlarged drawing in Fig. 1 at II；
Fig. 3 is that Fig. 2 removes the structural schematic diagram after valve body；
Fig. 4 is the cross-sectional view of another angle of cup lid in Fig. 1；
Fig. 5 is the structural schematic diagram of the upper cover of cup lid in Fig. 1；
Fig. 6 is the structural schematic diagram of the control circuit board of cup lid in Fig. 1
Fig. 7 is the cross-sectional view of the another angle of cup lid in Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of cup lid 100, be applied to cup, can the cup body to cup carry out lid conjunction, with the cup body
It is enclosed closed chamber, and needs fresh-keeping fresh squeezing drink to carry out vacuum freshness retaining Fresh Juice etc. using the closed chamber.
As shown in Figures 1 to 4, in 100 1 embodiment of the utility model cup lid, which includes:
Body cover 10 is formed with accommodating cavity 10a in the body cover 10；
Exhaust passage 20, the exhaust passage 20 are set to the body cover 10, and one end of the exhaust passage 20 is placed in
In the accommodating cavity 10a, the other end is connected to the closed chamber；
Vacuum pump 30, the vacuum pump 30 are placed in the accommodating cavity 10a, and the suction end of the vacuum pump 30 passes through institute
It states exhaust passage 20 to be connected to the closed chamber, the exhaust end of the vacuum pump 30 is communicated with the atmosphere.
In the present embodiment, body cover 10 includes upper cover 11 and lower cover 13, and upper cover 11 is substantially in upper end closed, lower ending opening
Tubular structure, lower cover 13 is also substantially in upper end closed, the tubular structure of lower ending opening, also, the internal diameter of upper cover 11 and lower cover 13
Outer diameter it is suitable, in this way, lower cover 13 can be contained among upper cover 11 when upper cover 11 is covered on lower cover 13.At this point, upper cover 11
The roof of roof, the side wall of upper cover 11 and lower cover 13 can be enclosed accommodating cavity 10a jointly, and accommodating cavity 10a is with upper cover 11
Roof be roof, using the side wall of upper cover 11 as side wall, using the roof of lower cover 13 as bottom wall, accommodating cavity 10a is for accommodating vacuum
The elements such as pump 30, battery 90, control circuit board 60.Specifically, it both can be threaded connection between upper cover 11 and lower cover 13, screw connects
It connects, it can also ultrasonic bonding.In addition, it should be noted that, the upper end of cup body can be contained in lower cover 13, also, lower cover 13
The inner wall of side wall can be equipped with the first connection screw thread, and the outside wall surface of the upper end of cup body can be equipped with to be matched with the first connection screw thread
Second connection screw thread, in this way, lower cover 13 can be fixedly connected on cup body with engaging for the second connection screw thread by the first connection screw thread
Upper end, so that the lid of realization body lid 10 (cup lid 100) and cup body closes.
Exhaust passage 20 is substantially in the tubular structure of both ends open, runs through and be fixed on the top of the lower cover 13 of body cover 10
Wall (bottom wall of accommodating cavity 10a), that is, one end of exhaust passage 20 is placed in the accommodating cavity 10a of body cover 10, and the other end runs through
The roof of the lower cover 13 of body cover 10 is simultaneously placed in the closed chamber of cup, and is connected to the closed chamber.
The suction end of vacuum pump 30 plugs and is connected to the one end of exhaust passage 20 being placed in accommodating cavity 10a, that is, true
The suction end of sky pump 30 is connected to by exhaust passage 20 with the closed chamber of cup.At the same time, accommodating cavity 10a cavity wall (side wall or
Roof) the open to atmosphere gas outlet 111 of the company of offering, exhaust end and accommodating cavity 10a cavity wall (side wall or the roof) of vacuum pump 30
Gas outlet 111 is connected to, that is, the exhaust end of vacuum pump 30 passes through the gas outlet 111 of accommodating cavity 10a cavity wall (side wall or roof) and big
Gas connection.In this way, when vacuum pump 30 is run, the air in closed chamber inside cup can successively pass through exhaust passage 20, very
Sky pumps 30, gas outlet 111 and is expelled in the atmosphere outside cup, so that the air pressure in the closed chamber inside cup is subatmospheric.
At this point, vacuum pump 30 is equivalent to check valve, air can be prevented to flow back into closed chamber again, so that close inside cup
Negative pressure state is kept in closed chamber, that is, enabling closed chamber to obtain vacuum environment, (vacuum degree in closed chamber is 0 to 1 atmosphere
Press, usually 0.3 to 0.6 atmospheric pressure), and then fresh-keeping fresh squeezing drink is needed convenient for saving Fresh Juice etc..
Accordingly, it is to be understood that, the cup lid 100 of the utility model closes cup body for covering, and is enclosed with the cup body close
Closed chamber, the closed chamber can be used for storing Fresh Juice etc. and need fresh-keeping fresh squeezing drink, also, the technical side of the utility model
Exhaust passage 20 is arranged by the body cover 10 in cup lid 100 in case, and by the accommodating of one end of exhaust passage 20 and body cover 10
The other end of exhaust passage 20 is connected to by chamber 10a connection with the closed chamber inside cup, and by the body cover 10 of cup lid 100
Accommodating cavity 10a in vacuum pump 30 is set, and the suction end of vacuum pump 30 is passed through into the closed chamber inside exhaust passage 20 and cup
The exhaust end of vacuum pump 30 is communicated with the atmosphere for connection.In this way, the sky in closed chamber when vacuum pump 30 is run, inside cup
Gas can successively by exhaust passage 20, vacuum pump 30, gas outlet 111 and be expelled in the atmosphere outside cup so that cup
Internal closed chamber can obtain vacuum environment, enable and be stored in the fresh-keeping fresh squeezing drink of the needs such as Fresh Juice therein
Vacuum preservation effect is obtained, and then efficiently solves the problems, such as the fresh preservation for squeezing drink, slows down nutritional ingredient in fresh squeezing drink
It is lost speed, is offered convenience for user.
As shown in Figures 1 to 4, the one end of the exhaust passage 20 being placed in the accommodating cavity 10a and the vacuum
First seal 21 is equipped between the suction end of pump 30.
In the present embodiment, first seal 21 is sealing ring.In this way, first seal 21 can to 30 suction end of vacuum pump with
Gap between exhaust passage 20 is effectively sealed, so that exhaust passage 20 be avoided to be connected to accommodating cavity 10a, prevents vacuum pump
Its suction end is by siphoning away air in accommodating cavity 10a when 30 operation, and then cup lid 100 is avoided to vacuumize loss of efficiency, promotes cup
The reliability of lid 100.
In addition, it should be noted that, in order to further enhance the sealing reliability of first seal 21, first seal 21
Rubber or silica gel material may be selected, to utilize the deformation of material itself, effective lift-off seal effect.Specifically, first seal
21 surfaces towards exhaust passage 20 are formed with the first seal convexity 211, and the first seal convexity 211 connects with 20 interference of exhaust passage
It connects；Also, the surface of suction end of the first seal 21 towards vacuum pump 30 is connect with the suction end interference.
Further, the cavity wall (side of the neighbouring gas outlet 111 of accommodating cavity 10a of the neighbouring gas outlet 111 of accommodating cavity 10a
Wall or roof) and the exhaust end of vacuum pump 30 between be equipped with second seal 113, to promote the leakproofness of accommodating cavity 10a, guarantee
Gas is smoothly discharged.Meanwhile the setting of second seal 113 can also prevent cup lid 100 clean when water inlet.
In addition, it should be noted that, in order to further enhance the sealing reliability of second seal 113, second seal
113 also may be selected rubber or silica gel material, to utilize the deformation of material itself, effective lift-off seal effect.Specifically, second is close
Sealing 113 is formed with the second sealing towards the surface of accommodating cavity 10a cavity wall (side wall of the neighbouring gas outlet 111 of accommodating cavity 10a)
Protrusion 1131, cavity wall (side wall of the neighbouring gas outlet 111 of accommodating cavity 10a) mistake of the second seal convexity 1131 and accommodating cavity 10a
It is full of connection；Also, the surface of exhaust end of the second seal 113 towards vacuum pump 30 is connect with the exhaust end interference.
As shown in Figure 1 to Figure 3, the exhaust check valve 40 for preventing gas backstreaming is equipped in the exhaust passage 20, such as
This, can effectively avoid gas and pass through the closed chamber that exhaust passage 20 is back to inside cup, so that the true of the closed chamber be effectively ensured
Reciprocal of duty cycle.
As shown in Figure 1 to Figure 3, the exhaust check valve 40 includes:
Partition 41, for 41 tabula of partition between the both ends of the exhaust passage 20, the partition 41 offers stomata
411, the both ends of the stomata 411 are connected to the both ends of the exhaust passage 20 respectively；
Valve body 43, the valve body 43 are set to the partition 41, and the valve body 43 blocks institute when the vacuum pump 30 is static
Stomata 411 is stated, the exhaust passage 20 is blocked；The valve body 43 open stomata 411 when the vacuum pump 30 is run, leads
Lead to the exhaust passage 20.
In the present embodiment, stomata 411 be provided with it is several, several stomatas 411 along partition 41 circumferentially-spaced arrangement, in this way,
The inspiratory capacity of vacuum pump 30 can effectively be increased, that improves cup lid 100 vacuumizes efficiency.
Specifically, the middle part of partition 41 is also provided with fixation hole 413, and several stomatas 411 are arranged around the fixation hole 413,
Valve body 43 includes plugging sheet 431 and the fixed column 433 for being convexly equipped in plugging sheet 431, and plugging sheet 431 is substantially in disc-shaped, fixed column
433 are convexly equipped in a surface of plugging sheet 431, and are located at the middle part of plugging sheet 431.Also, fixed column 433 is along 20 row of exhaust passage
The opposite direction in gas direction is plugged and is fixed in fixation hole 413, and plugging sheet 431 fits in partition 41 towards 30 air-breathing of vacuum pump
The surface at end, and block the stomata 411 around fixation hole 413.In addition, it should be noted that, silica gel or rubber can be used in valve body 43
Glue material matter, and be made of integral forming process, in this way, plugging sheet 431 and fixed column 433 may make to all have good elasticity
Deformability.In this way, when vacuum pump 30 is run, in the exhaust passage 20 between 30 suction end of plugging sheet 431 and vacuum pump by
Negative pressure can be generated by being sucked away in air, at this point, the exhaust passage 20 of 431 other side of plugging sheet is connected to closed chamber and is atmospheric pressure
Power, plugging sheet 431 generate elastic deformation and open several stomatas 411 under the action of the pressure difference of two sides, that is, turn on exhaust passage
20, so that the air in closed chamber can siphon away and be expelled to atmosphere by vacuum pump 30 by exhaust passage 20, so that close
Negative pressure is gradually presented in closed chamber and reaches vacuum state.After vacuum, vacuum pump 30 is static, plugging sheet 431 with
Be atmospheric pressure in exhaust passage 20 between 30 suction end of vacuum pump, at this point, the exhaust passage 20 of 431 other side of plugging sheet with
Closed chamber is connected to and is negative pressure, and plugging sheet 431 fits in partition 41 towards 30 suction end of vacuum pump under the action of the pressure difference of two sides
Surface, and block several stomatas 411 around fixation hole 413, that is, blocked exhaust passage 20, air-flow can not be back to closed
It is intracavitary, so that the vacuum degree in closed chamber be effectively ensured.
It should be understood that such structure design, not only effectively realizes the prevention gas backstreaming of exhaust check valve 40
Function, and structure is simple, reliable, and manufacture, assembly and replacement are convenient and efficient.
Preferably, the surface towards the partition 41 of the plugging sheet 431 is convexly equipped with sealing rib 4311, the sealing
Rib 4311 is arranged around the stomata 411.
In the present embodiment, sealing rib 4311 is arranged along the circumferentially extending of plugging sheet 431, and is arranged in loop shaped.At this point,
It seals rib 4311 to be arranged around several stomatas 411, even projection of the dry gas hole 411 to plugging sheet 431 each falls within loop shaped
Seal 4311 inside of rib.
In this way, further enhancing the plugging effect of plugging sheet 431, the possibility of gas backstreaming is reduced, is improved closed
The vacuum degree of chamber.
As shown in Figure 1 to Figure 3, one end (i.e. described exhaust passage 20 through the lower cover 13 of the exhaust passage 20
The one end being connected to the closed chamber) be equipped with for prevent dregs enter the exhaust passage 20 every slag component 50, in this way,
It can effectively avoid the fresh dregs squeezed in drink in vacuum to enter exhaust passage 20 and block vacuum pump 30, to effectively protect
Card 100 vacuum of cup lid is gone on smoothly, and guarantee cup lid 100 vacuumizes efficiency and reliability.
It should be noted that detachable or non-dismountable two ways can be taken to be configured at exhaust passage 20 every slag component 50
One end (i.e. one end of exhaust passage 20 being connected to closed chamber) through lower cover 13.Specifically, when taking non-dismountable side
When formula, running through for exhaust passage 20 can be injected into for single-layer or multi-layer strainer and by way of in-mould injection every slag component 50
One end (i.e. one end of exhaust passage 20 being connected to closed chamber) of lower cover 13, and exhaust passage 20 is covered in the opening at the end.
Also, the mesh number of strainer can be in 400 mesh between 1200 mesh, preferably 800 mesh, effectively to filter dregs.
It is as shown in Figure 1 to Figure 3, described to include: every slag component 50 when taking removably
Mounting base 51, the mounting base 51 are in the tubular structure of both ends open, and one end of the mounting base 51 is sheathed on institute
State one end (i.e. one end of exhaust passage 20 being connected to closed chamber) through the lower cover 13 of exhaust passage 20；
Strainer 53 or waterproof ventilated membrane 53, the strainer 53 or waterproof ventilated membrane 53 are set to the another of the mounting base 51
End, and the mounting base 51 is blocked in the opening at the end.
It should be understood that mounting base 51 can be sheet metal component, strainer 53, which can be fixed by way of spot welding with mounting base 51, to be connected
It connects.In addition, mounting base 51 can also be plastic part, strainer 53 can be injected into the one of mounting base 51 by way of in-mould injection
End, and mounting base 51 is covered in the opening at the end.Also, the mesh number of strainer 53 can be in 400 mesh between 1200 mesh, preferably
800 mesh, effectively to filter dregs.In addition, according to be waterproof ventilated membrane 53, then waterproof ventilated membrane 53 can by thermofussion welding or
The mode of high temperature welding is fixedly connected on mounting base 51.
Such structure design, not only effectively realizes the function for preventing dregs from entering exhaust passage 20 every slag component 50
Can, and structure is simple, reliable, and manufacture, assembly and replacement are convenient and efficient.
Also, for the ease of being sheathed on the row every the assembly of slag component 50, disassembly and replacement, the mounting base 51
One end inner wall in gas channel 20 is equipped with the first screw thread, and one end through the lower cover 13 of the exhaust passage 20 (is vented
The one end being connected to closed chamber in channel 20) outside wall surface be equipped with the second screw thread, the mounting base 51 by first screw thread with
The engagement of second screw thread is fixedly connected on the exhaust passage 20.
In addition, one end (i.e. one end of exhaust passage 20 being connected to closed chamber) through lower cover 13 of exhaust passage 20 with
The mode that interference fit also can be used between slag component 50 realizes connection, and details are not described herein.
Further, the cup lid 100 further includes the control circuit board 60 in the accommodating cavity 10a, the control
Circuit board 60 is electrically connected at the vacuum pump 30, for controlling the start and stop of the components such as vacuum pump 30.Also, the cup lid
100 further include the power supply unit in the accommodating cavity 10a, and the power supply unit is electrically connected at the control circuit board
60, for powering to control circuit board 60 (i.e. cup lid 100).In the present embodiment, power supply unit is battery 90, and battery 90 can both be set
A section is set, may also set up more piece.
In addition, the mode that external power supply also can be used in cup lid 100 realizes electricity other than the power supply mode of above-mentioned built-in power
The acquisition of energy, so that the operation of vacuum pump 30, vacuum pumping be enable to be carried out.For example, control circuit board 60 is connected with electricity
Source plug, attaching plug are inserted into power outlet, and the energization of control circuit board 60 can be realized.
It should be understood that the vacuum degree in closed chamber inside cup is needed not less than a certain value in order to reach fresh-keeping effect,
Simultaneously in order to guarantee that vacuum pump 30 is safe and reliable, the vacuum degree in closed chamber needs to stop working after reaching a certain value,
Avoid 30 failure of vacuum pump.
Therefore, the cup lid 100 further includes in the accommodating cavity 10a and electrically connects with the control circuit board 60
The timer connect, the timer are used to detect the runing time of the vacuum pump 30.Target vacuum is set, it is true by target
Relationship between reciprocal of duty cycle and the runing time of vacuum pump 30 calculates object run required for vacuum pump 30 under target vacuum
Time, it is out of service then can to control vacuum pump 30 when the actual run time of vacuum pump 30 reaches the object run time.
Specifically, target vacuum=gas bleeding volume/closed chamber volume, gas bleeding volume=vacuum pump 30 stream
Amount efficiency × object run time.
The Flux efficiency (gas bleeding volume in the unit time) of known closed chamber volume and vacuum pump 30, setting target are true
The object run time required for vacuum pump 30 under target vacuum can be calculated after reciprocal of duty cycle, can then pass through automatically controlled mode
Control 30 on-off of vacuum pump, i.e., it can automatically controlled control vacuum when the actual run time of vacuum pump 30 reaches the object run time
It pumps 30 out of service, stops vacuumizing.
And/or the cup lid 100 further includes in the accommodating cavity 10a and electrical with the control circuit board 60
The air pressure detecting element of connection, the air pressure detecting element are used to detect the atmospheric pressure value in the closed chamber.Specifically, control electricity
The air pressure detecting element being arranged on road plate 60 can atmospheric pressure value in the closed chamber inside real-time detection cup, when detected value reaches setting
Just stop the operation of vacuum pump 30 when value.
And/or the cup lid 100 further includes in the accommodating cavity 10a and electrical with the control circuit board 60
The current detector of connection, the current detector are used to detect the working current value of the vacuum pump 30.Specifically, control electricity
The current detector being arranged on road plate 60 can real-time detection vacuum pump 30 run when working current value (vacuum pump 30 work electricity
Flow valuve becomes larger with the raising of vacuum degree in closed chamber), when real work current value reaches the maximum operating currenbt value of setting
When just stop vacuum pump 30 operation.
Further, the cup lid 100 further includes in the accommodating cavity 10a and electric with the control circuit board 60
Property connection obliquity sensor, the obliquity sensor is used to detect the tilt angle of the cup lid 100.Specifically, control electricity
The obliquity sensor being arranged on road plate 60 can real-time detection cup lid 100 run when tilt angle, when tilt angle be less than setting
Just stop the operation of vacuum pump 30 when angle, to prevent Fresh Juice etc. from needing fresh-keeping fresh squeezing drink due to cup inclination by cup lid
100 are pumped into, and avoid the damage of vacuum pump 30, and Fresh Juice etc. is avoided to need the loss of fresh-keeping fresh squeezing drink.Also, preset angle
Degree may be set to 90 °, it is preferable that predetermined angle is set as 75 °.
It should be noted that obliquity sensor is both solderable to be connected to control circuit board 60, it is solid that other rational methods can also be used
Surely it is connected to control circuit board 60, is such as glued.Also, connector and mounting hole and mounting post (peace can be used in control circuit board 60
The free end face of dress column offers locking hole) mounting means that matches is fixedly connected on the cavity wall of accommodating cavity 10a.
In addition, Fresh Juice etc. needs fresh-keeping fresh squeezing drink to be pumped into due to cup tilts by cup lid 100 in order to prevent, avoid
The damage of vacuum pump 30, avoids Fresh Juice etc. from needing the loss of fresh-keeping fresh squeezing drink, and cup lid 100 can also be equipped with Distance-sensing
Device, to be used to detect the distance between liquid level in strainer 53 or waterproof ventilated membrane 53 and closed chamber, when distance is less than setting value
Stop vacuum pump 30 to run.Alternatively, probe is arranged in cup lid 100 at strainer 53 or waterproof ventilated membrane 53, when probe contacts are to fresh
Squeezed juice etc. needs to stop vacuum pump 30 when fresh-keeping fresh squeezing drink to run.
Further, Fig. 5 and Fig. 6 are please referred to, obliquity sensor is welded in control circuit board 60, and control circuit board 60 is fixed
It is connected to body cover 10.In the present embodiment, for control circuit board 60 in being horizontally disposed with, obliquity sensor level is welded in control circuit
Plate 60.In this way, realizing obliquity sensor in the fixation in accommodating cavity 10a, the operational reliability of obliquity sensor ensure that.
Specifically, the cavity wall of accommodating cavity 10a (is the roof of accommodating cavity 10a, i.e. table in the roof of upper cover 11 in the present embodiment
Face) it is convexly equipped with positioning column 115, positioning column 115 is extended towards lower cover 13, and the free end of positioning column 115 offers location hole
1151, control circuit board 60 offers connecting hole 61, and control circuit board 60 passes through connector and location hole 1151 and connecting hole 61
Cooperation be fixedly connected on positioning column 115.In this way, can realize being fixedly connected for control circuit board 60 and body cover 10, thus
The setting stability for effectively improving control circuit board 60 improves the setting stability of obliquity sensor, so that inclination angle
The accuracy of detection of sensor is promoted, more accurate to the stopping control of vacuum pump 30 when cup lid 100 tilts.
Also, the cavity wall of accommodating cavity 10a is also convexly equipped with positioning bar 117, and positioning bar 117 abuts control circuit board 60.This reality
It applies in example, the roof inner surface of upper cover 11 is also convexly equipped with positioning bar 117, and positioning bar 117 and positioning column 115 are respectively positioned on control circuit
The same side of plate 60, positioning bar 117 towards control circuit board 60 be extended and be connected to control circuit board 60 towards positioning
The surface of column 115.In this way, the setting stability of circuit board 60 that tightens control can be played the role of.
Further, cup lid 100 further includes construction of switch, which for mechanical key structure or touch can press
Bond structure.The construction of switch is electrically connected at control circuit board 60, carries out relevant automatically controlled row for operation control circuit plate 60
For.
Also, as shown in Figure 1, cup lid 100 further includes pressure release component 70, in the accommodating cavity 10a of the body cover 10 of cup lid 100
Be additionally provided with pressure release passage 80, the both ends of the pressure release passage 80 respectively with closed chamber and atmosphere.Pressure release component 70 is set to pressure release
In channel 80, the pressure release passage 80 can be connected, closed chamber is communicated with the atmosphere；Alternatively, the pressure release passage 80 can be blocked, make closed
Chamber and isolated from atmosphere.
As shown in Figure 6 and Figure 7, the cup lid 100 further include:
Indicator light 63, the indicator light 63 are placed in the accommodating cavity 10a；
Guide lighting channel 119, the guide lighting channel 119 are set in the accommodating cavity 10a, one end of the guide lighting channel 119
The indicator light 63 is covered at, the other end is communicated with the atmosphere.
In the present embodiment, it is additionally provided in accommodating cavity 10a for the indicative indicator light of working condition to vacuum pump 30
63.Specifically, when vacuum pump 30 is run, indicator light 63 is lighted；When vacuum pump 30 is static, indicator light 63 extinguishes.Also, hold
It sets and is additionally provided with guide lighting channel 119 in chamber 10a, one end of guide lighting channel 119 covers at indicator light 63, and the other end is communicated with the atmosphere.
Specifically, guide lighting channel 119 is substantially in the tubular structure of both ends open, upper end (the i.e. guide lighting channel 119 of guide lighting channel 119
Towards one end of 11 roof of upper cover) be fixedly connected on 11 roof of upper cover (i.e. the roof of accommodating cavity 10a), and with 11 roof of upper cover
Outside connection, that is, be communicated with the atmosphere.The lower end (i.e. one end away from 11 roof of upper cover of guide lighting channel 119) of guide lighting channel 119
Indicator light 63 is covered at, to converge the light of indicator light 63, and the light of indicator light 63 is exported to atmosphere, consequently facilitating user
Observation.
It should be noted that indicator light 63 is generally LED light, luminous efficiency height, safety, energy-saving and environmental protection, service life are long.
Also, in the present embodiment, vacuum pump 30 and indicator light 63 are electrically connected at the control circuit in the accommodating cavity 10a of body cover 10
Plate 60, the control circuit board 60 are electrically connected with the switch for carrying out 30 start stop operation of vacuum pump for user: user opens switch,
Control circuit board 60 controls vacuum pump 30 and runs, and control instructions lamp 63 is lighted, to indicate that vacuum pump 30 is currently running；User is closed
Make and break is closed, and the control vacuum pump 30 of control circuit board 60 is out of service and control instructions lamp 63 extinguishes, to indicate that vacuum pump 30 has stopped
Only run.Certainly, in some other embodiment, vacuum pump 30 and indicator light 63 can also be directly electrically connected positioned at cup lid 100
External control system is to realize control.
The technical solution of the present embodiment, also by setting indicator light 63 in the accommodating cavity 10a of the body cover 10 of cup lid 100
It with guide lighting channel 119, and is indicated using working condition of the indicator light 63 to vacuum pump 30, and by the one of guide lighting channel 119
End shield is set to indicator light 63, its other end is communicated with the atmosphere.In this way, the lamp of indicator light 63 can be converged using guide lighting channel 119
Light, and the light of indicator light 63 is exported to atmosphere, consequently facilitating user observes the light of indicator light 63, promote indicator light 63
Indicative function, and then a possibility that maloperation occurs when cup lid 100 is run for user is effectively reduced, to the normal use band of user
To facilitate.
As shown in Figure 6 and Figure 7, the cup lid 100 further includes the control circuit board 60 in the accommodating cavity 10a, institute
It states control circuit board 60 and the vacuum pump 30 and the indicator light 63 is electrically connected.Specifically, control circuit board 60 can pass through
The connecting hole 61 opened up thereon and the connector (such as screw) being adapted to the connecting hole 61 are fixedly installed in accommodating cavity 10a.It can
With understanding, control circuit board 60 can control the operation or static of vacuum pump 30, meanwhile, correspondingly control instructions lamp 63 is lighted
Or extinguish.
Preferably, the cup lid 100 further includes the power supply unit in the accommodating cavity 10a, the power supply unit electricity
Property be connected to the control circuit board 60, for control circuit board 60 (i.e. cup lid 100) power.In the present embodiment, for Denso
It is set to battery 90, the both settable section of battery 90 may also set up more piece.
In addition, the mode that external power supply also can be used in cup lid 100 realizes electricity other than the power supply mode of above-mentioned built-in power
The acquisition of energy, so that the operation of vacuum pump 30, vacuum pumping be enable to be carried out.For example, control circuit board 60 is connected with electricity
Source plug, attaching plug are inserted into power outlet, and the energization of control circuit board 60 can be realized.
Preferably, the indicator light 63 is convexly equipped in a plate face of the control circuit board 60.In this way, not only contributing to indicate
The fixed installation of lamp 63, and one end for covering at indicator light 63 of guide lighting channel 119 can also abut the plate of control circuit board 60
Face, effectively to increase 63 light of indicator light into guide lighting channel 119, thus be more conducive to 63 light of indicator light convergence and
Export promotes the indicative function of indicator light 63.
As shown in Figure 6 and Figure 7, the cavity wall of the accommodating cavity 10a offers light-transmitting opening 1191, the indicator light 63 with it is described
Light-transmitting opening 1191 is oppositely arranged.
Specifically, the roof of upper cover 11 offers the light-transmitting opening 1191 of connection atmosphere and accommodating cavity 10a, control circuit board 60
Tabula is oppositely arranged between the roof of upper cover 11 and the roof of lower cover 13, and with light-transmitting opening 1191.Indicator light 63 is convexly equipped in control
The plate face towards 11 roof of upper cover of circuit board 60 processed, is also oppositely arranged with light-transmitting opening 1191.At this point, guide lighting channel 119 is upper
End (i.e. one end towards 11 roof of upper cover of guide lighting channel 119) ring is connected to the side wall of light-transmitting opening 1191, i.e. guide lighting channel 119
Upper end (i.e. one end towards 11 roof of upper cover of guide lighting channel 119) is connected to the light-transmitting opening 1191 of 11 roof of upper cover, with atmosphere
Connection.The lower end (i.e. one end away from 11 roof of upper cover of guide lighting channel 119) of guide lighting channel 119 is supported around indicator light 63
It is connected to the plate face of the control circuit board 60 around indicator light 63, i.e., (i.e. guide lighting channel 119 deviates from for the lower end of guide lighting channel 119
One end of 11 roof of upper cover) it is provide with indicator light 63.
It should be understood that the design of such structure, not only simply, reliably, but also manufacture, assembly and replacement it is convenient and
Efficiently.
As shown in Figure 6 and Figure 7, the cup lid 100 further includes the touch spring being electrically connected with the control circuit board 60
Switch 65, the touch snap switch 65 are sheathed on the guide lighting channel 119, and described one end for touching snap switch 65 is held in
The plate face for being convexly equipped with the indicator light 63 of the control circuit board 60, the other end be held in the plate face towards the accommodating cavity
The cavity wall of 10a.In this way, the operation or stopping of vacuum pump 30 can effectively be controlled by way of touch-control, i.e., effectively control cup lid 100
The start and stop of vacuumizing function.Also, in order to avoid starting vacuumizing function because accidentally touching, control circuit board 60 controls vacuum pump 30
The automatically controlled mode of operation is to double-click touch snap switch 65 to start vacuum pump 30, starting vacuumizing function, in this way, effectively drop
A possibility that low accidentally touching starting vacuum pump 30, so that the use of cup lid 100 is more conveniently, safely, reliably.
Certainly, for touching snap switch 65, starting can be both clicked, starting can also be double-clicked, it can also multiple striking
Start, starting is preferably double-clicked in the present embodiment.
The utility model also proposes that a kind of cup, this glass include cup body and the cup lid 100 for being covered on the cup body, the cup lid 100
Specific structure referring to above-described embodiment, since this glass uses whole technical solutions of above-mentioned all embodiments, at least
All beneficial effects brought by whole technical solutions with above-mentioned all embodiments, this is no longer going to repeat them.Wherein, institute
It states cup lid 100 and the cup body is enclosed closed chamber.
The utility model also proposes a kind of food cooking machine, which includes base and be set up in the base
Cup, the specific structure of this glass is referring to above-described embodiment, since this food cooking machine uses whole skills of above-mentioned all embodiments
Art scheme, therefore at least all beneficial effects brought by whole technical solutions with above-mentioned all embodiments, herein no longer
It repeats one by one.Wherein, the cup further includes the mixing blade assembly set on the bottom of cup, the shaft of the mixing blade assembly with
The output shaft of the base is sequentially connected.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (25)
1. a kind of cup lid closes cup body for covering, and is enclosed closed chamber with the cup body, which is characterized in that the cup lid packet
It includes:
Upper cover and lower cover, the upper cover is covered on the lower cover, and is enclosed accommodating cavity with the lower cover；
Exhaust passage, the exhaust passage are set to the cup lid, and one end of the exhaust passage is placed in the accommodating cavity, separately
One end is connected to the closed chamber；
Vacuum pump, the vacuum pump are placed in the accommodating cavity, the suction end of the vacuum pump by the exhaust passage with
The closed chamber connection, the exhaust end of the vacuum pump are communicated with the atmosphere.
2. cup lid as described in claim 1, which is characterized in that the one end of the exhaust passage being placed in the accommodating cavity
First seal is equipped between the suction end of the vacuum pump.
3. cup lid as claimed in claim 2, which is characterized in that surface shape of the first seal towards the exhaust passage
At there is the first seal convexity, first seal convexity is connect with the exhaust passage interference；
And/or surface of the first seal towards the suction end is connect with the suction end interference.
4. cup lid as described in claim 1, which is characterized in that the cavity wall of the accommodating cavity offers the outlet being communicated with the atmosphere
Mouthful, the exhaust end of the vacuum pump is communicated with the atmosphere by the gas outlet, the chamber of the neighbouring gas outlet of the accommodating cavity
Second seal is equipped between wall and the exhaust end of the vacuum pump.
5. cup lid as claimed in claim 4, which is characterized in that surface of the second seal towards the accommodating cavity cavity wall
It is formed with the second seal convexity, second seal convexity is connect with the cavity wall interference of the accommodating cavity；
And/or surface of the second seal towards the exhaust end is connect with the exhaust end interference.
6. cup lid as described in claim 1, which is characterized in that the cup lid further includes the control electricity in the accommodating cavity
Road plate, the control circuit board are electrically connected at the vacuum pump；
The cup lid further includes the power supply unit in the accommodating cavity, and the power supply unit is electrically connected at the control electricity
Road plate.
7. cup lid as claimed in claim 6, which is characterized in that the cup lid further include it is in the accommodating cavity and with institute
The timer of control circuit board electric connection is stated, the timer is used to detect the runing time of the vacuum pump；
And/or the cup lid further includes that air pressure that is in the accommodating cavity and being electrically connected with the control circuit board is examined
Element is surveyed, the air pressure detecting element is used to detect the atmospheric pressure value in the closed chamber；
And/or the cup lid further includes that electric current that is in the accommodating cavity and being electrically connected with the control circuit board is examined
Device is surveyed, the current detector is used to detect the working current value of the vacuum pump.
8. cup lid as claimed in claim 6, which is characterized in that the cup lid further include it is in the accommodating cavity and with institute
The obliquity sensor of control circuit board electric connection is stated, the obliquity sensor is used to detect the tilt angle of the cup lid.
9. cup lid as claimed in claim 8, which is characterized in that the obliquity sensor is welded in the control circuit board, institute
It states control circuit board and is fixedly connected on the upper cover.
10. cup lid as claimed in claim 9, which is characterized in that the cavity wall of the accommodating cavity is convexly equipped with positioning column, the positioning
Column offers location hole, and the control circuit board offers connecting hole, and the control circuit board passes through connector and the positioning
The cooperation of hole and the connecting hole is fixedly connected on the positioning column；
The cavity wall of the accommodating cavity is convexly equipped with positioning bar, and the positioning bar abuts the control circuit board.
11. the cup lid as described in any one of claims 1 to 10, which is characterized in that be equipped in the exhaust passage for hindering
The only exhaust check valve of gas backstreaming.
12. cup lid as claimed in claim 11, which is characterized in that the exhaust check valve includes:
Partition, for the partition tabula between the both ends of the exhaust passage, the partition offers stomata, and the two of the stomata
End is connected to the both ends of the exhaust passage respectively；
Valve body, the valve body are set to the partition, and the valve body blocks the stomata when vacuum pump is static, described in blocking
Exhaust passage；The valve body open stomata when the vacuum pump operation, is connected the exhaust passage.
13. cup lid as claimed in claim 12, which is characterized in that the partition offers fixation hole, and the valve body includes envelope
Blocking film and the fixed column for being convexly equipped in the plugging sheet, the fixed column are inserted in the fixation hole, and the plugging sheet fits in
Surface of the partition towards the vacuum pump suction end；
The plugging sheet blocks the stomata when vacuum pump is static；
The plugging sheet open stomata when the vacuum pump operation.
14. cup lid as claimed in claim 13, which is characterized in that the surface towards the partition of the plugging sheet is convexly equipped with
Rib is sealed, the sealing rib is arranged around the stomata.
15. the cup lid as described in any one of claims 1 to 10, which is characterized in that the exhaust passage with it is described closed
One end of chamber connection is equipped with every slag component.
16. cup lid as claimed in claim 15, which is characterized in that described to include: every slag component
Mounting base, the mounting base are in the tubular structure of both ends open, and one end of the mounting base is sheathed on the exhaust passage
The one end being connected to the closed chamber；
Strainer or waterproof ventilated membrane, the strainer or waterproof ventilated membrane are set to the other end of the mounting base, and block the peace
Seat is filled in the opening at the end.
17. cup lid as claimed in claim 16, which is characterized in that one end for being sheathed on the exhaust passage of the mounting base
Inner wall is equipped with the first screw thread, and one end outside wall surface of the exhaust passage being connected to the closed chamber is equipped with the second screw thread, institute
It states mounting base and the exhaust passage is fixedly connected on engaging for second screw thread by first screw thread.
18. the cup lid as described in any one of claims 1 to 10, which is characterized in that the cup lid further includes pressure release component, institute
State and be equipped with pressure release passage in accommodating cavity, the both ends of the pressure release passage respectively with the closed chamber and atmosphere, the pressure release
Component is set in the pressure release passage, to be connected or block the pressure release passage.
19. the cup lid as described in any one of claims 1 to 5, which is characterized in that the cup lid further include:
Indicator light, the indicator light are placed in the accommodating cavity；
Guide lighting channel, the guide lighting channel are set in the accommodating cavity, and one end of the guide lighting channel covers at the indicator light,
The other end is communicated with the atmosphere.
20. cup lid as claimed in claim 19, which is characterized in that the cup lid further includes the control in the accommodating cavity
Circuit board, the control circuit board and the vacuum pump and the indicator light are electrically connected；
The cup lid further includes the power supply unit in the accommodating cavity, and the power supply unit is electrically connected at the control electricity
Road plate.
21. cup lid as claimed in claim 20, which is characterized in that the indicator light is convexly equipped in a plate of the control circuit board
Face.
22. cup lid as claimed in claim 21, which is characterized in that the cavity wall of the accommodating cavity offers light-transmitting opening, the finger
Show that lamp is oppositely arranged with the light-transmitting opening.
23. cup lid as claimed in claim 22, which is characterized in that the cup lid further includes electrically connecting with the control circuit board
The touch snap switch connect, the touch snap switch are sheathed on the guide lighting channel, and described one end for touching snap switch is supported
It is held in the control circuit board, the other end is held in the cavity wall of the accommodating cavity.
24. a kind of cup, which is characterized in that including cup body and the cup lid for being covered on the cup body, the cup lid is such as claim 1
To cup lid described in any one of 23, the cup lid and the cup body are enclosed closed chamber.
25. a kind of food cooking machine, which is characterized in that including base and the cup for being set up in the base, the cup is such as right
It is required that cup described in 24, the cup further includes the mixing blade assembly set on the bottom of cup, the shaft of the mixing blade assembly
It is sequentially connected with the output shaft of the base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484798.5U CN208658651U (en) | 2018-04-04 | 2018-04-04 | Cup lid, cup and food cooking machine |
| PCT/CN2019/076741 WO2019192274A1 (en) | 2018-04-04 | 2019-03-01 | Cup lid, cup, and food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484798.5U CN208658651U (en) | 2018-04-04 | 2018-04-04 | Cup lid, cup and food cooking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658651U true CN208658651U (en) | 2019-03-29 |
Family
ID=65822352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820484798.5U Active CN208658651U (en) | 2018-04-04 | 2018-04-04 | Cup lid, cup and food cooking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759164A (en) * | 2019-04-02 | 2020-10-13 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, pressure cooking appliance and computer storage medium |
| CN114302660A (en) * | 2019-11-04 | 2022-04-08 | Lg电子株式会社 | Food processor |
-
2018
- 2018-04-04 CN CN201820484798.5U patent/CN208658651U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759164A (en) * | 2019-04-02 | 2020-10-13 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, pressure cooking appliance and computer storage medium |
| CN111759164B (en) * | 2019-04-02 | 2021-10-01 | 佛山市顺德区美的电热电器制造有限公司 | Operation control method, device, pressure cooking appliance and computer storage medium |
| CN114302660A (en) * | 2019-11-04 | 2022-04-08 | Lg电子株式会社 | Food processor |
| CN114302660B (en) * | 2019-11-04 | 2023-12-12 | Lg电子株式会社 | food processor |
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