CN208973555U - Multi-purpose vacuum evacuation device and the stirring cup that can be vacuumized - Google Patents
Multi-purpose vacuum evacuation device and the stirring cup that can be vacuumized Download PDFInfo
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- CN208973555U CN208973555U CN201820984043.1U CN201820984043U CN208973555U CN 208973555 U CN208973555 U CN 208973555U CN 201820984043 U CN201820984043 U CN 201820984043U CN 208973555 U CN208973555 U CN 208973555U
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- 238000003756 stirring Methods 0.000 title claims abstract description 60
- 230000013011 mating Effects 0.000 claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims description 44
- 238000005086 pumping Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of multi-purpose vacuum evacuation device and the stirring cups that can be vacuumized, vacuum evacuation device, which is installed on stirring cup, vacuumizes the stirring cup, vacuum evacuation device includes shell, shell includes the upper housing being arranged from top to bottom and lower case, it surrounds to form installation cavity between upper housing and lower case, vacuum pump is equipped in installation cavity, vacuum pump has suction end and exhaust end, it is connected to outside exhaust end and installation cavity, vacuum evacuation device further includes the air suction structure connecting with suction end, lower case includes side wall and bottom wall, bottom wall portion is recessed forms cavity upwards, bottom wall is equipped with via hole, air suction structure passes through via hole and protrudes into cavity, the depth of cavity is A, wherein 10mm≤A≤20mm, the outer surface of side wall forms the first mating surface, the inner surface of cavity forms the second mating surface, shell passes through the first cooperation Face or the second mating surface are installed on stirring cup, and such vacuum evacuation device realizes multi-purpose content, and practicability is good.
Description
Technical field
The utility model belongs to food processing field more particularly to a kind of multi-purpose vacuum evacuation device and can vacuumize
Stirring cup.
Background technique
Vacuum food processing machine generally includes base, stirring cup and the vacuum means for being vacuumized to stirring cup
Set, stirring cup includes cup body and cup lid, and vacuum evacuation device includes vacuum pump, in the course of work, vacuum pump to stirring cup inside into
Row vacuumizes, and causes nutrition loss to prevent the food materials in stirring cup to be oxidized.
In order to be vacuumized at any time to stirring cup, to prevent the juice in stirring cup from not drinking disposably
When easily occur secondary oxidation and then to lead to nutrition loss, existing vacuum evacuation device is often set as individual component, this is vacuumized
The top that device is removably mounted on stirring cup vacuumizes stirring cup, for being not provided with the stirring cup of feeding cover, vacuumizes
Device is typically mounted on cup lid, and for the stirring cup of feeding cover is arranged, vacuum evacuation device is typically mounted in feeding cover, therefore
It the structure of existing vacuum evacuation device or is set as matching cup lid or is set as matching feeding cover, be unable to multi-purpose content, it is real
It is poor with property.
Utility model content
The purpose of this utility model is to provide a kind of multi-purpose vacuum evacuation device and the stirring cups that can be vacuumized.
In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-purpose vacuum evacuation device, is installed on stirring cup
On the stirring cup is vacuumized, vacuum evacuation device includes shell, and shell includes the upper housing and lower casing being arranged from top to bottom
Body surrounds to form installation cavity between upper housing and lower case, and vacuum pump is equipped in installation cavity, and vacuum pump has suction end and exhaust
It is connected to outside end, exhaust end and installation cavity, vacuum evacuation device further includes the air suction structure connecting with suction end, the lower case packet
Side wall and bottom wall are included, the bottom wall portion is recessed forms cavity upwards, and the bottom wall is equipped with via hole, and the air suction structure passed through
Hole is protruded into cavity, and the depth of the cavity is A, wherein 10mm≤A≤20mm, and the outer surface of the side wall forms the first cooperation
The inner surface in face, the cavity forms the second mating surface, and the shell is installed on and is stirred by the first mating surface or the second mating surface
It mixes on cup.
Further, the upper housing is tabular, and the lower case is the bell shape that opening up and bottom wall is equipped with cavity,
The upper case cover is located in the opening of lower case, and the first mating surface is formed at the lower part of the wall outer surface, and described first matches
Conjunction face is the conical surface or cylinder.
Further, the upper housing is downward opening bell shape, and the lower case is opening up and bottom wall equipped with recessed
The bell shape of chamber, the opening of the upper housing and the opening of lower case are interlocked, and first mating surface is the conical surface or cylinder.
Further, second mating surface is formed by the side wall of the inner surface of cavity, and second mating surface is annular surface.
Further, the air suction structure is soft suction nozzle, and the soft suction nozzle includes air intake duct and horn-like suction nozzle chamber, and suction nozzle
Chamber is opening down, and one end of the air intake duct is located in installation cavity to be connect with suction end, the other end after via hole with suction nozzle chamber
Connection.
Further, the air suction structure is air-breathing column, and air-breathing column center is equipped with suction hole, one end of the air-breathing column
It is connect in installation cavity with suction end, the other end protrudes into cavity after passing through via hole, and the air-breathing column is equipped with position limiting structure, institute
Position limiting structure is stated to fit closely with cavity roof.
The utility model also provides a kind of stirring cup that can be vacuumized, including cup body, is located at the intracorporal crushing knife of cup, lid
Together in the cup lid on cup body and the vacuum evacuation device vacuumized to cup body, the vacuum means are set to above-mentioned vacuum means
It sets, the top of the cup lid is equipped with heavy platform, and the heavy platform includes heavy platform bottom wall and heavy platform side wall, and the heavy platform bottom wall is equipped with logical
Depressed structure, the ventilation device are correspondingly arranged with air suction structure, first mating surface protrude into heavy platform and with heavy platform side wall
Inner surface cooperation, vacuum evacuation device is installed on cup lid, and the vacuum pump passes through inside air suction structure, ventilation device and cup body
Connection.
Further, the ventilation device includes through the venthole of heavy platform bottom wall central and for being opened and closed the logical of venthole
Air valve, the air suction structure are located at the center of cavity, and the breather valve is located at the interior of air suction structure and encloses, and the breather valve is in vacuum
Venthole is opened during pumping gas；Alternatively, the ventilation device includes the ventilating column through heavy platform bottom wall central, the suction
Depressed structure is located at the center of cavity, and the ventilating column and air suction structure are mating.
The utility model also provides a kind of stirring cup that can be vacuumized, including cup body, is located at the intracorporal crushing knife of cup, lid
Together in the cup lid on cup body and the vacuum evacuation device vacuumized to cup body, the vacuum means are set to above-mentioned vacuum means
It sets, the cup lid is equipped with feeding port and the feeding cover for being opened and closed feeding port, and the top of the feeding cover is equipped with heavy platform, described
Heavy platform includes heavy platform bottom wall and heavy platform side wall, and the heavy platform bottom wall is equipped with ventilation device, the ventilation device and air suction structure
It is correspondingly arranged, second mating surface covers on heavy platform side wall and cooperates with the outer surface of the heavy platform side wall, by vacuum means
It sets and is installed in feeding cover, the vacuum pump inside air suction structure, ventilation device and cup body by being connected to.
Further, the ventilation device includes through the venthole of heavy platform bottom wall central and for being opened and closed the logical of venthole
Air valve, the air suction structure are located at the center of cavity, and the breather valve is located at the interior of air suction structure and encloses, and the breather valve is in vacuum
Venthole is opened during pumping gas；Alternatively, the ventilation device includes the ventilating column through heavy platform bottom wall central, the suction
Depressed structure is located at the center of cavity, and the ventilating column and air suction structure are mating.
The beneficial effects of the utility model are:
1, vacuum evacuation device includes shell, and shell includes the upper housing being arranged from top to bottom and lower case, and upper housing is under
It surrounds to form installation cavity between shell, vacuum pump is equipped in installation cavity, vacuum pump has suction end and exhaust end, exhaust end and peace
It behave affectedly external connection, vacuum evacuation device further includes the air suction structure connecting with suction end, and lower case includes side wall and bottom wall, bottom wall
Recess forms cavity upwards for part, and bottom wall is equipped with via hole, and air suction structure passes through via hole and protrudes into cavity, and the outer surface of side wall is formed
The inner surface of first mating surface, cavity forms the second mating surface, and shell is installed on and is stirred by the first mating surface or the second mating surface
It mixes on cup.So set, for the stirring cup without feeding cover, which can be mounted on by the first mating surface
On the cup lid of stirring cup, for the stirring cup for having feeding cover, which can be mounted on by the second mating surface and be stirred
It mixes in the feeding cover of cup, such vacuum evacuation device can meet simultaneously without feeding cover and with the stirring cup of feeding cover, realize
Multi-purpose content, practicability is good, but also is conducive to the assembling of stirring cup, without considering the vacuum evacuation device of different structure.Cavity
Depth be A, wherein 10mm≤A≤20mm, can either guarantee that the length of fit of the second mating surface and feeding cover is enough, Jin Erbao
The cooperation fixing of vacuum evacuation device and feeding cover has been demonstrate,proved, and can guarantee that the length of fit of the first mating surface and cup lid is enough, into
And ensure that the cooperation fixing of vacuum evacuation device and cup lid, it is easily loose to can effectively prevent the true vacuum evacuation device in the process of pumping in this way
It de-, easy the phenomenon that falling, if when A < 10mm, then the length of fit of the second mating surface and feeding cover is too small, not can guarantee
The cooperation fixing of vacuum evacuation device and feeding cover, if A > 20mm, although can guarantee matching for vacuum evacuation device and feeding cover
Fixing is closed, but the lower case of vacuum evacuation device or even the size of entire shell can be increased, leads to vacuum evacuation device in this way
Center of gravity is higher, the stability being unfavorable in vacuum, and also will increase the cost of vacuum evacuation device.
2, upper housing is tabular, and lower case is the bell shape that opening up and bottom wall is equipped with cavity, and upper case cover is located at
In the opening of lower case, the first mating surface formed at the lower part of wall outer surface, and the first mating surface is the conical surface or cylinder, flat
Upper housing is easy to form, and convenient for installing with lower case, which simplify the assembly of the structure of shell itself and shell installation is difficult
Degree.
3, upper housing is downward opening bell shape, and lower case is the bell shape that opening up and bottom wall is equipped with cavity, on
The opening of shell and the opening of lower case are interlocked, and the first mating surface is the conical surface or cylinder, set upper housing and lower case to
The bell shape of near symmetrical, and the two is connected by shell by upper housing and the fastening of lower case, shape is more aesthetically pleasing.
4, the second mating surface is formed by the side wall of the inner surface of cavity, and the second mating surface is annular surface, passes through second in this way
Vacuum evacuation device can be mounted in feeding cover by the matching relationship of mating surface and feeding cover, and the second mating surface is annular
Vacuum evacuation device can be quickly mounted in feeding cover by face without deliberately aligning, and be installed very convenient.
5, air suction structure is soft suction nozzle, and soft suction nozzle includes air intake duct and horn-like suction nozzle chamber, and suction nozzle chamber is opening down, is inhaled
One end of tracheae is located in installation cavity to be connect with suction end, and the other end is connect after passing through via hole with suction nozzle chamber, in vacuum,
The suction nozzle chamber of soft suction nozzle is fitted tightly on stirring cup, good airproof performance.
6, air suction structure is air-breathing column, and air-breathing column center is equipped with suction hole, and one end of air-breathing column is located in installation cavity and inhales
The connection of gas end, the other end protrude into cavity after passing through via hole, and air-breathing column is equipped with position limiting structure, and position limiting structure and cavity roof are close
Fitting, it is ensured that the connection fixing of the suction end of air-breathing column and vacuum pump effectively prevents in the course of work air-breathing column and true
The junction of the suction end of sky pump is occurred loosening by external force and leaked air.
7, stirring cup includes cup body, takes out positioned at the intracorporal crushing knife of cup, the cup lid being covered on cup body and to cup body
The vacuum evacuation device of vacuum, vacuum means are set to vacuum evacuation device above-mentioned, and the top of cup lid is equipped with heavy platform, and heavy platform includes heavy platform
Bottom wall and heavy platform side wall, heavy platform bottom wall are equipped with ventilation device, and ventilation device is correspondingly arranged with air suction structure, and the first mating surface is stretched
Enter in heavy platform and cooperate with the inner surface of heavy platform side wall, vacuum evacuation device is installed on cup lid, vacuum pump by air suction structure,
It is connected to inside ventilation device and cup body.So set, table in the first mating surface of vacuum evacuation device and cup lid heavy platform side wall can be passed through
Vacuum evacuation device, is quickly installed on cup lid by the mating reaction in face, and operation is more convenient, and user experience is good, and takes out true
Circumferential limit cooperation is realized between empty device and cup lid, effectively improves stability when vacuum evacuation device is mounted on cup lid, into
And the installation of vacuum evacuation device is enable to meet job requirement well.
8, stirring cup includes cup body, takes out positioned at the intracorporal crushing knife of cup, the cup lid being covered on cup body and to cup body
The vacuum evacuation device of vacuum, vacuum means are set to vacuum evacuation device above-mentioned, and cup lid is equipped with feeding port and feeds intake for being opened and closed
The feeding cover of mouth, the top of feeding cover are equipped with heavy platform, and heavy platform includes heavy platform bottom wall and heavy platform side wall, and heavy platform bottom wall is equipped with ventilation
Structure, ventilation device are correspondingly arranged with air suction structure, and the second mating surface covers at outer on heavy platform side wall and with the heavy platform side wall
Vacuum evacuation device is installed in feeding cover by surface engagement, and vacuum pump inside air suction structure, ventilation device and cup body by connecting
It is logical.So set, can quickly will by the mating reaction of the second mating surface of vacuum evacuation device and feeding cover heavy platform wall outer surface
Vacuum evacuation device is installed in feeding cover, and operation is more convenient, and user experience is good, and between vacuum evacuation device and feeding cover
It realizes circumferential limit cooperation, effectively improves stability when vacuum evacuation device is mounted in feeding cover, and then make vacuum evacuation device
Installation can meet job requirement, and the restriction of cavity depth well, can guarantee matching for the second mating surface and feeding cover
It is enough to close length, and then ensure that the cooperation fixing of vacuum evacuation device and feeding cover.
9, ventilation device includes the breather valve through the venthole of heavy platform bottom wall central and for being opened and closed venthole, air-breathing knot
Structure is located at the center of cavity, and breather valve is located at the interior of air suction structure and encloses, and breather valve beats venthole in vacuum pump pumping process
It opens, such ventilation device only can just be opened in vacuum, and good airproof performance is not easily accessible impurity, alternatively, ventilation device packet
The ventilating column through heavy platform bottom wall central is included, air suction structure is located at the center of cavity, and ventilating column is mating with air suction structure, this
Kind ventilation device is relatively simple, and cost is relatively low, and due to that be mating, can play certain installation guiding role.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification,
It is used to explain the technical solution of the utility model together with the embodiments of the present invention, not constitute to the utility model technology
The limitation of scheme.
Fig. 1 is the cross-sectional view of one vacuum evacuation device of the utility model embodiment；
Fig. 2 is the cross-sectional view of one stirring cup of the utility model embodiment；
Fig. 3 is the cross-sectional view of cup lid in Fig. 2；
Fig. 4 is the cross-sectional view of two stirring cup of the utility model embodiment；
Fig. 5 is the cross-sectional view of feeding cover in Fig. 4；
Fig. 6 is the cross-sectional view of three stirring cup of the utility model embodiment.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing.It should be noted that not rushing
In the case where prominent, the feature in the embodiments of the present invention and embodiment can mutual any combination.
Embodiment one:
The vacuum evacuation device of the present embodiment, which is installed on stirring cup, vacuumizes the stirring cup, the knot of vacuum evacuation device
Structure is as shown in Figure 1, include shell 3, shell 3 includes the upper housing 31 being arranged from top to bottom and lower case 32, and upper housing 31 is under
It surrounds to form installation cavity 33 between shell 32, upper housing 31 and lower case 32 are plastic material, and upper housing 31 is opening down
Bell shape, lower case 32 is the bell shape that opening up and bottom wall is equipped with cavity, the opening of upper housing 31 and lower case 32
Opening is interlocked, and locked by screw after upper housing 31 and the fastening of lower case 32, such upper housing 31 and lower case 32 fasten shape
At shell 3, it is equipped with vacuum pump 34 in installation cavity 33, vacuum pump 34 has suction end and an exhaust end, outside exhaust end and installation cavity 33
Portion's connection, vacuum evacuation device further include the air suction structure 35 connecting with suction end, and lower case 32 includes side wall 321 and bottom wall 322,
322 part of bottom wall of lower case 32 is recessed upwards forms cavity 323, and the bottom wall 322 of lower case 32 is equipped with via hole, air suction structure 35
It is protruded into cavity 323 across via hole, the outer surface of the side wall 321 of lower case 32 forms the first mating surface 4, and the first mating surface 4 is
The inner surface of cylinder, cavity 323 forms the second mating surface 5, and the second mating surface 5 is formed by the side wall of the inner surface of cavity 323, the
Two mating surfaces 5 are annular surface, and shell 3 is installed on stirring cup by the first mating surface 4 or the second mating surface 5, are taken out very with realizing
The installation of empty device is fixed.
For the stirring cup without feeding cover, vacuum evacuation device can be mounted on stirring cup by the first mating surface 4
On cup lid, for the stirring cup for having feeding cover, which can be mounted on the throwing of stirring cup by the second mating surface 5
Material covers, and the vacuum evacuation device of this sample embodiment can meet simultaneously without feeding cover and with the stirring cup of feeding cover, real
Multi-purpose content is showed, practicability is good, but also is conducive to the assembling of stirring cup, without considering the vacuum evacuation device of different structure.
In this embodiment, the depth of cavity 323 is A, A 15mm, can guarantee the cooperation of the second mating surface 5 and feeding cover
Length is enough, and then ensure that the cooperation fixing of vacuum evacuation device and feeding cover, vacuumizes during can effectively prevent pumping very
The phenomenon that device is easily loosened, is easily fallen.
In the present embodiment, for air suction structure 35 including being soft suction nozzle, soft suction nozzle includes air intake duct 351 and horn-like suction nozzle chamber
352, and suction nozzle chamber 352 is opening down, one end of air intake duct 351 is located in installation cavity 33 to be connect with the suction end of vacuum pump 34,
The other end of air intake duct 351 is connect after passing through via hole with suction nozzle chamber 352, and in vacuum, the suction nozzle chamber 352 of soft suction nozzle is close
It is fitted on stirring cup, good airproof performance.Since the quality of soft suction nozzle is softer, when vacuum evacuation device is connected to stirring cup, soft suction nozzle
It can deform and in sealing contact on stirring cup, guarantee the air-tightness in vacuum, better meet to vacuumize and want
It asks.
In order to after the evacuation is completed, easily vacuum evacuation device be removed from stirring cup, the peace of vacuum evacuation device
It behave affectedly in 33 equipped with pressure relief mechanism 36, pressure relief mechanism 36 includes being connected to the pressure release passage 361 of suction nozzle chamber 352 and for being opened and closed this
The sealing-plug 362 of pressure release passage 361, when sealing-plug 362 closes pressure release passage 361, pressure release passage 361 and the external world separate, not shadow
Sound vacuumizes, and when sealing-plug 362 opens pressure release passage 361, pressure release passage 361 is in communication with the outside, and the air pressure in suction nozzle chamber 352 increases
Greatly, soft suction nozzle is easily separated from cup lid.
In the present embodiment, in order to realize the purpose of the effectively opening and closing pressure release passage 361 of sealing-plug 362, pressure relief mechanism further includes
Pressure release bar 363 and spring 364, sealing-plug 362 are fixed on pressure release bar 363, and spring 364 is set between pressure release bar 363 and shell
And it is in compressive state, spring 364 is axial vertical, and spring 364 closes sealing-plug 362 in a free state by pressure release bar 363
Pressure release passage 361 is closed, when pressure release passage 361 is opened in the movement of 363 forced belt dynamic sealing plug 362 of pressure release bar, pressure release passage 361 is connected to
Pressure release purpose is realized in the air pressure increase in the external world, suction nozzle chamber 352, meanwhile, 364 stress deformation of spring.Unclamp pressure release bar 363
Afterwards, spring 364 drives sealing-plug 362 to automatically reset and closes pressure release passage 361, make pressure release by spring 364 by pressure release bar 363
Mechanism 363 has runback bit function.The top of upper housing 31 is equipped with the through-hole that passes through for pressure release bar 363, and upper housing 31
Top is additionally provided with the pressure release key 311 for being fixedly connected on 363 top of pressure release bar.
In order to realize the independently-powered purpose of vacuum evacuation device, it is equipped with power supply mechanism in installation cavity 33, vacuum pump 34 is electrically connected
It is connected to the power supply mechanism, in the present embodiment, power supply mechanism uses battery, without cancelling by the external power supply base of power supply line
The power requirement of vacuum evacuation device is limited caused by complete machine use, at the top of upper housing 31 be equipped with open key, press unlatching by
When key, power supply mechanism powers so that the vacuum evacuation device starts to vacuumize to vacuum evacuation device.
In conjunction with shown in Fig. 2 and Fig. 3, the present embodiment gives the stirring cup using above-mentioned vacuum evacuation device, the stirring cup packet
It includes cup body 1, the crushing knife 11 in cup body 1, the cup lid 2 being covered on cup body 1 and is vacuumized to what cup body 1 was vacuumized
Device, the top of cup lid 2 are equipped with heavy platform 21, and heavy platform 21 includes heavy platform bottom wall 211 and heavy platform side wall 212, set on heavy platform bottom wall 211
Have ventilation device 6, ventilation device 6 is correspondingly arranged with air suction structure 35, the first mating surface 4 protrude into heavy platform 21 and with heavy platform side wall
212 inner surface cooperation, vacuum evacuation device is installed on cup lid 2, vacuum pump 34 by air suction structure 35, ventilation device 6 with
It is connected to inside cup body 1.So set, the heavy platform side wall of the first mating surface 4 and cup lid of the shell 3 of vacuum evacuation device can be passed through
Vacuum evacuation device is quickly installed on cup lid 2 by the mating reaction of 212 inner surfaces, and operation is more convenient, and user experience is good.
In the present embodiment, ventilation device 6 includes through the venthole 61 at 211 center of heavy platform bottom wall and for being opened and closed ventilation
The breather valve 62 in hole 61, air suction structure 35 are located at the center of cavity 323, and breather valve 62 is located at the interior of air suction structure 35 and encloses, that is, inhales
It is enclosed in mouth chamber 352, breather valve 62 opens venthole 61 in 34 pumping process of vacuum pump, and such ventilation device is only being taken out very
It can just be opened in null process, good airproof performance is not easily accessible impurity.
It is to be appreciated that the depth A of cavity is also possible to 10mm or 12mm or 14mm or 16mm or 18mm or 20mm, as long as
Between 10mm-20mm, it can guarantee that the length of fit of the second mating surface and feeding cover is enough, and will not increase
The center of gravity of vacuum evacuation device is higher and influences the steady of work to cause for the lower case of vacuum evacuation device or even the size of entire shell
It is qualitative.
It is to be appreciated that upper housing is also possible to tabular, in this way can upper case cover be located in the opening of lower case, lower casing
First mating surface is formed at the lower part of body sidewall outer surface, and flat upper housing is easy to form, and convenient for installing with lower case, this
Sample simplifies the structure of shell itself and the assembly installation difficulty of shell.
It is to be appreciated that the first mating surface may be the conical surface, the conical surface can play the role of installation guiding, convenient for that will take out
Vacuum plant is quickly installed on stirring cup.
Embodiment two:
The difference between this embodiment and the first embodiment lies in the structure of stirring cup is different, and in conjunction with shown in Fig. 4 and Fig. 5, this implementation
The cup lid 2 of the stirring cup of example is equipped with feeding port and the feeding cover 7 for being opened and closed feeding port, and the top of feeding cover 7 is equipped with heavy platform
71, heavy platform 71 includes heavy platform bottom wall 711 and heavy platform side wall 712, and ventilation device 6 is set to heavy platform bottom wall 711, specifically, ventilation knot
The venthole 61 of structure 6 is arranged through heavy platform bottom wall 711, and the breather valve 62 of ventilation device 6 is set on heavy platform bottom wall 711 and for opening
The venthole 61 is closed, and the breather valve 62 of ventilation device 6 is located at the interior of suction nozzle chamber 352 and encloses, the second mating surface 5 covers at heavy platform side
Cooperate on wall 712 and with the outer surface of the heavy platform side wall 712, shell 3 is installed in feeding cover, to realize vacuum evacuation device
It is installed on stirring cup, vacuum pump 34 inside air suction structure 35, ventilation device 6 and cup body 1 by being connected to.So set, can lead to
The mating reaction for crossing the second mating surface 5 and 712 outer surface of heavy platform side wall of feeding cover 7 of shell 3, quickly pacifies vacuum evacuation device
More convenient loaded on operating in feeding cover 7, user experience is good.
The other structures and beneficial effect of the present embodiment are the same as example 1, and details are not described herein.
Embodiment three:
The difference between this embodiment and the first embodiment lies in ventilation device is different with the structure of air suction structure, as shown in connection with fig. 6,
The ventilation device 6 of the present embodiment includes the ventilating column 61 through 211 center of heavy platform bottom wall, and air suction structure 35 is located at cavity 323
Center, air suction structure 35 are air-breathing column 351, and ventilating column 61 and air-breathing column 351 are mating, and such ventilation device is relatively simple,
Cost is relatively low, and due to that be mating, can play certain installation guiding role.
In the present embodiment, the center of air-breathing column 351 is equipped with suction hole, and one end of air-breathing column 351 is located in installation cavity 33
It is connect with suction end, the other end of air-breathing column 351 protrudes into cavity 323 after passing through via hole, and air-breathing column 351 is equipped with position limiting structure
352, position limiting structure 352 is fitted closely with 323 roof of cavity, position limiting structure 352 be limited shoulder, it can be ensured that air-breathing column 351 with
The connection fixing of the suction end of vacuum pump 34, effectively prevents the suction end of air-breathing column 351 and vacuum pump 34 in the course of work
Junction by external force occur loosen and leak air.
It is to be understood that the ventilation device and air suction structure of the present embodiment can be used for embodiment two.
The other structures and beneficial effect of the present embodiment are the same as example 1, and details are not described herein.
As described above, the only preferred embodiment of the utility model not is used to limit the reality of the utility model
Apply range, i.e., it is all according to equivalent changes and modifications made by the utility model, it is all that the utility model claims range is covered,
Here it no longer illustrates one by one.
Claims (10)
1. a kind of multi-purpose vacuum evacuation device, is installed on stirring cup and vacuumizes to the stirring cup, vacuum evacuation device includes
Shell, shell include the upper housing being arranged from top to bottom and lower case, surround to form installation cavity between upper housing and lower case, peace
Vacuum pump is equipped in behaveing affectedly, vacuum pump has suction end and exhaust end, is connected to outside exhaust end and installation cavity, vacuum evacuation device is also
Including the air suction structure being connect with suction end, which is characterized in that the lower case includes side wall and bottom wall, the bottom wall portion to
Upper recess forms cavity, and the bottom wall is equipped with via hole, and the air suction structure passes through via hole and protrudes into cavity, the depth of the cavity
For A, wherein 10mm≤A≤20mm, the outer surface of the side wall form the first mating surface, and the inner surface of the cavity forms second
Mating surface, the shell are installed on stirring cup by the first mating surface or the second mating surface.
2. vacuum evacuation device according to claim 1, which is characterized in that the upper housing is tabular, the lower case
The bell shape of cavity is equipped with for opening up and bottom wall, the upper case cover is located in the opening of lower case, the side wall appearance
First mating surface is formed at the lower part in face, and first mating surface is the conical surface or cylinder.
3. vacuum evacuation device according to claim 1, which is characterized in that the upper housing is downward opening bell shape,
The lower case is the bell shape that opening up and bottom wall is equipped with cavity, and the opening of the upper housing and the opening of lower case are engaged
It closes, first mating surface is the conical surface or cylinder.
4. vacuum evacuation device according to claim 1, which is characterized in that second mating surface by cavity inner surface
Side wall is formed, and second mating surface is annular surface.
5. vacuum evacuation device according to claim 1, which is characterized in that the air suction structure is soft suction nozzle, the soft suction
Mouth includes air intake duct and horn-like suction nozzle chamber, and suction nozzle chamber is opening down, and one end of the air intake duct is located in installation cavity and inhales
The connection of gas end, the other end are connect after passing through via hole with suction nozzle chamber.
6. vacuum evacuation device according to claim 1, which is characterized in that the air suction structure is air-breathing column, the air-breathing
Column center is equipped with suction hole, and one end of the air-breathing column is located in installation cavity to be connect with suction end, and the other end is extended back across via hole
Enter in cavity, the air-breathing column is equipped with position limiting structure, and the position limiting structure is fitted closely with cavity roof.
7. the stirring cup that one kind can vacuumize, including cup body, positioned at the intracorporal crushing knife of cup, the cup lid being covered on cup body and
The vacuum evacuation device that cup body is vacuumized, which is characterized in that the vacuum means are set to any one of claim 1-6 institute
The top of the vacuum evacuation device stated, the cup lid is equipped with heavy platform, and the heavy platform includes heavy platform bottom wall and heavy platform side wall, the heavy platform
Bottom wall is equipped with ventilation device, and the ventilation device is correspondingly arranged with air suction structure, and first mating surface protrudes into heavy platform simultaneously
Cooperate with the inner surface of heavy platform side wall, vacuum evacuation device is installed on cup lid, the vacuum pump passes through air suction structure, ventilation knot
It is connected to inside structure and cup body.
8. stirring cup according to claim 7, which is characterized in that the ventilation device includes through heavy platform bottom wall central
Venthole and breather valve for being opened and closed venthole, the air suction structure are located at the center of cavity, and the breather valve is located at air-breathing
It is enclosed in structure, the breather valve opens venthole in vacuum pump pumping process；Alternatively, the ventilation device includes running through
The ventilating column of heavy platform bottom wall central, the air suction structure are located at the center of cavity, and the ventilating column and air suction structure are mating.
9. the stirring cup that one kind can vacuumize, including cup body, positioned at the intracorporal crushing knife of cup, the cup lid being covered on cup body and
The vacuum evacuation device that cup body is vacuumized, which is characterized in that the vacuum means are set to any one of claim 1-6 institute
The vacuum evacuation device stated, the cup lid are equipped with feeding port and the feeding cover for being opened and closed feeding port, the top of the feeding cover
Equipped with heavy platform, the heavy platform includes heavy platform bottom wall and heavy platform side wall, and the heavy platform bottom wall is equipped with ventilation device, the ventilation knot
Structure is correspondingly arranged with air suction structure, and second mating surface covers on heavy platform side wall and matches with the outer surface of the heavy platform side wall
It closes, vacuum evacuation device is installed in feeding cover, the vacuum pump inside air suction structure, ventilation device and cup body by being connected to.
10. stirring cup according to claim 9, which is characterized in that the ventilation device includes running through heavy platform bottom wall central
Venthole and breather valve for being opened and closed venthole, the air suction structure be located at the center of cavity, the breather valve, which is located at, to be inhaled
It is enclosed in depressed structure, the breather valve opens venthole in vacuum pump pumping process；Alternatively, the ventilation device includes passing through
The ventilating column of heavy platform bottom wall central is worn, the air suction structure is located at the center of cavity, and the ventilating column is matched with air suction structure grafting
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984043.1U CN208973555U (en) | 2018-06-25 | 2018-06-25 | Multi-purpose vacuum evacuation device and the stirring cup that can be vacuumized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984043.1U CN208973555U (en) | 2018-06-25 | 2018-06-25 | Multi-purpose vacuum evacuation device and the stirring cup that can be vacuumized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973555U true CN208973555U (en) | 2019-06-14 |
Family
ID=66779372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984043.1U Expired - Fee Related CN208973555U (en) | 2018-06-25 | 2018-06-25 | Multi-purpose vacuum evacuation device and the stirring cup that can be vacuumized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208973555U (en) |
-
2018
- 2018-06-25 CN CN201820984043.1U patent/CN208973555U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |