CN208259499U - Screw arbor assembly, food preparation cup and food processor - Google Patents
Screw arbor assembly, food preparation cup and food processor Download PDFInfo
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- CN208259499U CN208259499U CN201720941908.1U CN201720941908U CN208259499U CN 208259499 U CN208259499 U CN 208259499U CN 201720941908 U CN201720941908 U CN 201720941908U CN 208259499 U CN208259499 U CN 208259499U
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Abstract
The utility model provides a kind of screw arbor assembly, food preparation cup and food processor, and screw arbor assembly is used for food preparation cup, food preparation cup includes glass shell, it is provided with mounting hole on the bottom wall of glass shell, screw arbor assembly includes: screw rod, and screw rod includes screw shaft and the conveyor screw that is arranged on screw shaft；Sealing element is arranged on screw shaft or conveyor screw；Wherein, screw arbor assembly can be mounted in glass shell, and sealing element is for sealing mounting hole when screw arbor assembly is mounted in glass shell, and when screw arbor assembly is mounted in glass shell, one end of screw shaft reaches outside glass shell from mounting hole.The technical solution on screw rod by being arranged sealing element, therefore, when installing screw shaft, screw shaft smooth can unhinderedly pass through mounting hole, therefore, it can smooth, quickly and effortlessly realize the installation of screw rod, thus screw shaft can be solved, laborious problem is installed.This kind of structure does not need for screw shaft to be arranged to two-section simultaneously, thus can also reduce the processing cost of product.
Description
Technical field
The utility model relates to household appliance technical fields, more specifically, are related to a kind of screw arbor assembly, food preparation cup and food
Object processor.
Background technique
The food processors such as existing vertical Normal juice machine and double-screw squeezer mostly include host and food preparation cup (such as
The squeezing cup of vertical Normal juice machine, the crushing cup and extrusion cup of twin-screw food processor) etc. components, wherein food preparation cup peace
On host, food preparation cup includes glass shell and the screw rod that is mounted in glass shell, and when assembling screw rod, screw shaft will pass through food
Object handles the centre bore and motor axis connection of the glass shell of cup, and the sealed silicone of sealing is provided in centre bore, therefore,
During installing screw shaft, screw shaft will pass through the sealed silicone at the center of the glass shell of food preparation cup, and sealed silicone pair
Screw shaft can generate biggish resistance, so that it is laborious to will lead to installation, so that installation feel is poor.
Therefore, how to design it is a kind of installation it is simple, laborsaving and installation the preferable food preparation cup of feel become at present urgently
Problem to be solved.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, a purpose of the utility model is, a kind of screw arbor assembly is provided.
The further object of the utility model is, provides a kind of food preparation cup.
Another purpose of the utility model is, provides a kind of food processor including above-mentioned food preparation cup.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of screw arbor assembly, is used for food
Cup is handled, the food preparation cup includes glass shell, and mounting hole is provided on the bottom wall of the glass shell, and the screw arbor assembly includes:
Screw rod, the screw rod include screw shaft and the conveyor screw that is arranged on the screw shaft；Sealing element, setting in the screw shaft or
On the conveyor screw；Wherein, the screw arbor assembly can be mounted in the glass shell, and the sealing element is used in the screw rod group
Part seals the mounting hole when being mounted in the glass shell, when the screw arbor assembly is mounted in the glass shell, the screw shaft
One end reached outside the glass shell from the mounting hole.
The screw arbor assembly that embodiment according to the present utility model provides, is used for food processor, which includes
Screw arbor assembly can be directly placed at cup when specifically used by the screw arbor assembly that glass shell and the embodiments of the present invention provide
In shell, and reach the lower end of screw shaft outside glass shell from the bottom wall of glass shell, so as to its can with the driving axis connection of host, so
After can cover cup lid, by screw arbor assembly extruding be mounted in glass shell, and then can by sealing element squeeze be mounted on glass shell
On bottom wall, to realize end face seal of the sealing element to mounting hole.The sealing element due to that will seal mounting hole is arranged in this kind, and setting exists
On screw rod, therefore, in specifically assembling food preparation cup, just screw rod and sealing element first can be installed along with food preparation
Cup in, then cover cup lid, this kind of mounting means, due to sealing element be arranged on screw rod, and its can to mounting hole into
Row sealing, therefore, just do not have to the components such as sealed silicone are additionally set in mounting hole, therefore, by screw shaft out of mounting hole
When stretching, screw shaft smooth can unhinderedly pass through mounting hole, therefore, can it is smooth, quickly and effortlessly realize screw rod
Installation, thus screw shaft can be solved, laborious problem is installed, promote the experience satisfaction of user.Simultaneously.This kind of structure, with
When the specifically used installation in family, it is only necessary to screw arbor assembly is mounted in glass shell, then covers cup lid, and this kind of mounting means
It only needs two steps that can be installed in place, because without extra additional installation procedure, and then can simplify and use the product by the user
When installation operational sequence, to further increase user experience.In addition, this kind of mounting means can directly be stretched out using screw shaft
Therefore the additional setting connection again between screw shaft and drive shaft is not had to the driving axis connection of food processor outside to glass shell
Axis, in other words, without screw shaft is arranged to two-section, it is thus possible to while improving installation convenience, simplify product
The installation cost of product is greatly lowered in structure, improves the competitiveness of product in market.
Wherein it is preferred to which screw shaft and conveyor screw are an integral structure, the intensity of screw rod can be made stronger in this way, simultaneously
Also screw shaft and conveyor screw can be made into integration batch production, to reduce the production and processing cost of screw rod.
In addition, also there is following additional technical feature according to the utility model screw arbor assembly provided by the above embodiment:
In the above-mentioned technical solutions, it is preferable that the sealing element can be releasably mounted on the screw shaft.
In the technical scheme, preferably sealing element is removably mounted on screw shaft, it in this way can be by sealing element
It is separately processed with screw shaft, the structure of screw rod itself can also be simplified, thus i.e. conducive to the processing of screw arbor assembly, and can drop
The processing cost of low screw arbor assembly.
In the above-mentioned technical solutions, it is preferable that the sealing element, which is arranged, to be mounted on the screw shaft, and the sealing element
It is interference fit between the screw shaft.
In those technical solutions, sealing element is preferably arranged to sealing ring, so as to which sealing element to be directly arranged
Be mounted on screw shaft, and sealing element is directly arranged be mounted on screw shaft when, preferably sealing element and screw shaft are set
It is set to interference fit, because sealing element and screw shaft are that the connection that interference fit can be improved between sealing element and screw shaft is close
Feng Xing, and then can be improved the leakproofness of food preparation cup, meanwhile, also using the interference fit between sealing element and screw shaft
It prevents sealing element upward play when being squeezed, and then sealing element extruding can be mounted on peace by way of extruding screw
It fills around hole, to realize the end face seal to mounting hole.
Wherein it is preferred to which magnitude of interference is preferably greater than 0mm and is less than when the sealing element and the screw shaft are interference fitted
2mm, wherein magnitude of interference is preferably 1mm or so, this kind setting can make reliably to be tightly connected between sealing element and screw shaft,
To prevent sealing element to be pressurized and upward play, and to be easily assembled between sealing element and screw shaft, and then production can be improved
The convenience of product installation.
In above-mentioned multiple technical solutions, it is preferable that be provided with annular positioning groove, the sealing element set on the screw shaft
If being mounted at the annular positioning groove of the screw shaft.
In those technical solutions, an annular positioning groove can be set on screw shaft, it in this way can be by sealing element set
If being mounted at the annular positioning groove of screw shaft, the axial direction of sealing element is determined so as to be realized using the side wall of annular positioning groove
On the one hand position, this kind setting can accurately find installation site of the sealing element on screw shaft accurately by setting annular positioning groove,
To ensure that sealing element can be installed to correct position, so that it can effectively seal mounting hole, and then can improve
The installation convenience of sealing element, and can be improved the sealing performance of product.On the other hand this kind setting can also be fixed using annular
Position slot limits the axial position of sealing element, to prevent sealing element upward play when being pressurized, and if sealing element is upward
After play, then it can not effectively seal mounting hole, and then can reduce the sealing performance of product.
In above-mentioned multiple technical solutions, it is preferable that the depth of the annular positioning groove is greater than 0mm and is less than or equal to 2mm, or
The depth of the annular positioning groove is more than or equal to 0.5mm and is less than or equal to 1.5mm.
In those technical solutions, the depth of annular positioning groove is not easy excessive, otherwise diameter of the screw shaft at locating slot
It is too small, thus the intensity of screw shaft can be reduced, so that screw shaft easy fracture.Conversely, the depth of annular positioning groove be also not easy it is too small,
Otherwise annular positioning groove can not form sealing element and position, thus easily lead to the upward play of sealing element, thus, it may be preferable to ground,
The depth of annular positioning groove is disposed greater than 0mm less than or equal in the range of 2mm, it further, can be by annular positioning groove
Depth is disposed greater than equal to 0.5mm less than or equal in the range of 1.5mm, be can ensure that the intensity of screw shaft in this way, is prevented spiral shell
Bar axle fracture, and accurate reliable location can be carried out to sealing element, to ensure the sealing performance of sealing element.
In above-mentioned multiple technical solutions, it is preferable that the sealing element includes: mounting portion, and the mounting portion is opened for both ends
Mouth and hollow cylinder；Sealing is set on the mounting portion, for sealing the mounting hole；Wherein, the sealing element is logical
It crosses the mounting portion to be arranged at the annular positioning groove for being mounted on the screw shaft, axis of the mounting portion in the screw shaft
Height on direction is equal to width of the annular positioning groove in the axial direction of the screw shaft.
In those technical solutions, sealing element can be arranged to mounting portion and sealing, specifically, using mounting portion reality
Mounting portion further can be arranged and be mounted on screw shaft and be buckled in annular by the installation between existing sealing element and screw shaft
In mounting groove, to realize the connection between sealing element and the screw shaft.And sealing is specifically used for carrying out end face to mounting hole
Sealing, to ensure the sealing effect of sealing element.
Work as heat, sealing element can also be buckled and is mounted on screw shaft.
In above-mentioned multiple technical solutions, it is preferable that the sealing element is mounted on the screw shaft, the sealing element with
The screw shaft is an integral structure.
In those technical solutions, by sealing element be mounted on screw rod in principle when, preferably by sealing element and screw rod
Axis is arranged to integral structure, for example is molded into a single integrated structure, can ensure the connection between sealing element and screw shaft in this way
Intensity improves the production efficiency of product, reduces the production and processing cost of product, and sealing element can be prevented upper and lower on screw shaft
Play.
In above-mentioned multiple technical solutions, it is preferable that the sealing element is mounted on the conveyor screw, the sealing element with
The conveyor screw is an integral structure.
In those technical solutions, by sealing element be mounted on screw rod in principle when, can also be by sealing element and conveyor screw
It is arranged to integral structure, for example is molded into a single integrated structure, can ensure that bonding strength between sealing element and conveyor screw in this way,
To ensure the intensity of screw arbor assembly, the production efficiency of product is improved, reduces the production and processing cost of product.
In above-mentioned multiple technical solutions, it is preferable that the sealing element is sealed silicone or rubber pad.
In those technical solutions, sealing element is preferably sealed silicone or rubber pad, because sealed silicone or rubber pad are
Relatively common sealing element thus, it is easy to purchase and easy to process, therefore can reduce the cost of product, meanwhile, sealed silicone
Or the sealing performance of rubber pad is preferable, it is thus possible to ensure the leakproofness of food preparation cup.
In above-mentioned multiple technical solutions, it is preferable that be provided with positioning chamber, the positioning chamber on one end of the conveyor screw
One side close to the glass shell is open, and the positioning chamber is stretched out in one end of the screw shaft, and screw shaft stretching is described fixed
One end of position chamber can be reached outside the glass shell by the mounting hole, and the sealing element is located in the positioning chamber.
In those technical solutions, the lower end of conveyor screw can be arranged to positioning chamber, in this way, just can be at the interior bottom of glass shell
One boss that can extend into positioning chamber is set on wall, on the one hand this kind setting can utilize the cooperation of positioning chamber and boss
The installation of screw rod is positioned, on the other hand the mounting hole on the bottom wall of glass shell can be arranged on boss, so as to
By the higher of mounting hole setting, so that the food juice for dropping into glass shell bottom is not easy to let out from installation sky, and seal
Part is arranged in positioning chamber, so that sealing element just can be compressed to the end face seal for being mounted on and being realized on boss to mounting hole.
The embodiment of the utility model second aspect provides a kind of food preparation cup, which includes glass shell,
It is provided with opening in the glass shell, is provided with mounting hole on the bottom wall of the glass shell；Cup lid, lid are mounted in the opening of the glass shell
On；The screw arbor assembly that any one of first aspect embodiment provides, the screw arbor assembly are mounted in the glass shell, the screw rod group
One end of the screw shaft of part is installed to the cup lid, and the other end of the screw shaft stretches out the bottom of the glass shell from the mounting hole
Portion；Wherein, when the cup lid lid is in the opening of the glass shell, the cup lid can squeeze the screw arbor assembly, and
The sealing element of the screw arbor assembly is set to seal the mounting hole.
The food preparation cup that embodiment according to the present utility model provides, can directly install screw arbor assembly during installation
In glass shell, then by cup lid lid in the glass shell, wherein specifically, can by the inner surface of the upper end of screw shaft and lid it
Between distance be set as 0mm or more small in 0mm, the upper end of screw shaft can be positioned in terms of such one side of cup lid, with
Prevent screw shaft rotation when shaking, another aspect cup lid can clamping screw component, and then compress sealing element so that sealing element
Effective end face seal can be carried out to mounting hole.And this kind of structure, due to being not provided with sealing knot in the mounting hole of glass shell
Structure, thus when installing screw rod, the lower end of screw shaft can swimmingly be stretched out from mounting hole very much, it is thus possible to simplify screw rod
Installation difficulty, improves the installation convenience of user, and then can be improved user experience.In addition, the embodiments of the present invention mention
The food preparation cup of confession, with the screw arbor assembly that first aspect any embodiment provides, therefore, the embodiments of the present invention are mentioned
The whole beneficial effects for the screw arbor assembly that also there is the food preparation cup of confession first aspect any embodiment to provide.This is not one by one again
It enumerates.
In the above-mentioned technical solutions, it is preferable that the cup lid is provided with the first positioning knot in the one side of the glass shell
Structure, the second location structure is provided on one end of the screw shaft, and first location structure can be tied with second positioning
Structure cooperation, is positioned with one end to the screw shaft.
In the technical scheme, the second location structure can be set on the upper end of screw shaft, and on the inner surface of cup lid
First location structure is set, just can realize cup lid and screw rod by the cooperation of the first location structure and the second location structure in this way
Positioning between axis can prevent screw rod from shaking in rotation in this way.
Wherein it is preferred to one in first location structure and second location structure is protrusion, described first
Another in location structure and second location structure is groove；Wherein, it is provided between the protrusion and the groove
Wearing piece.
In those technical solutions, a protrusion can be set on the end face of the upper end of screw shaft, and in the interior table of cup lid
One groove is set on face, it so just can be by the way that protrusion be inserted into groove, to realize the positioning of the upper end of screw shaft.And
Wearing piece is set between protrusion and groove, on the one hand can prevent from that mutually abrasion occurs between protrusion and groove, on the other hand
Cup lid can also apply a pressure to screw rod part by wearing piece, with the sealing element on clamping screw, so that sealing element can
End face seal is carried out to mounting hole.
Certainly, an elastic component can also be set between cup lid and screw rod, come clamping screw, and then to be pressed using elastic component
Tight seal, to ensure sealing element to the end face seal effect of mounting hole.
Wherein it is preferred to which wearing piece is cylinder open at one end and hollow, the wearing piece is mounted on the one of the protrusion
On the end at end.
In any of the above-described technical solution, it is preferable that be provided with boss on the inner bottom wall face of the glass shell, the boss is remote
Mounting groove is provided in the one side of bottom wall from the glass shell, the mounting hole is arranged on the bottom wall of the mounting groove；It is described
When screw arbor assembly is mounted in the glass shell, the sealing element of the screw arbor assembly is located in the mounting groove, and can be
The mounting hole is sealed under the extruding of the cup lid.
In those technical solutions, a boss can be set in the inner bottom wall of glass shell, then mounting hole is arranged convex
On platform, just mounting hole can in this way be arranged higher, thus the food juice dropped into glass shell is just not easy to let out out of mounting hole
It leaks, and then the leakproofness of food preparation cup can be improved, meanwhile, it can be arranged on the end face of boss, around mounting hole
One mounting groove can limit sealing element using mounting groove in this way, and then sealing element can be prevented when being extruded,
It excessively deforms to radial direction, sealing element can be installed concentratedly around mounting hole in this way, to realize to mounting hole
Reliable sealing.
Wherein it is preferred to which the boss is formed from the bottom wall of the glass shell to the glass shell sunken inside.This kind setting can
It is an integral structure boss with glass shell, it is thus possible to keep the bonding strength between boss and glass shell more preferable, and can also make convex
Seamless connection is realized between platform and glass shell.In addition, boss and glass shell can also be made into integration by this kind setting, produce in batches, because
And can reduce product cost, improve the processing efficiency of product.
In above-mentioned multiple technical solutions, it is preferable that the food preparation cup further include: bearing is mounted on the installation
Between hole and the screw shaft.
In those technical solutions, a bearing can be set between mounting hole and screw shaft, so as to utilize bearing
Screw shaft is supported in mounting hole.This kind setting can reduce the abrasion between screw shaft and mounting hole, so that screw rod
Axis is less damaged.
In above-mentioned multiple technical solutions, it is preferable that the food preparation cup further include: strainer is mounted on the glass shell
Between the screw arbor assembly.
In those technical solutions, a strainer can be set again in the glass shell of food preparation cup, so that food preparation
Cup can be used in single screw rod food processor.Certainly, when food preparation cup is used for twin-screw food processor, food preparation cup
Also it may not include strainer, and only include glass shell and screw arbor assembly.
The embodiment of the utility model third aspect provides a kind of food processor, which includes host:
The food preparation cup provided with any one of second aspect embodiment；Wherein, the food preparation cup can be mounted on the host
On.
The food processor that embodiment according to the present utility model provides, the food provided with second aspect any embodiment
Object handles cup, and therefore, there is the food processor that the embodiments of the present invention provide second aspect any embodiment to provide
Whole beneficial effects of food preparation cup, it is numerous to list herein.
In the above-mentioned technical solutions, it is preferable that food processor further include: food crushing cup is installed on the host,
For crushing food materials；Food extrusion cup, installation on the host, and are connected, the food extrusion with the food crushing cup
Cup enters the food materials in the food extrusion cup for squeezing under the driving of the host from the food crushing cup, so that
The juice slag of food materials separates；Wherein, at least one of the food crushing cup and food extrusion cup are the food preparation cup.
In the technical scheme, food processor can be preferably twin-screw food processor, i.e., the crushing of food materials and squeeze
The food processor handled in two cups respectively is pressed, at this point, the food of twin-screw food processor can be crushed
Cup is designed to food preparation cup described in any one of first aspect embodiment, can also be by the food extrusion of twin-screw food processor
Cup is designed to food preparation cup described in any one of first aspect embodiment, so that two cups of twin-screw food processor
Son quickly, can be installed effortlessly.
In any of the above-described technical solution, it is preferable that the food processor is Normal juice machine or juice extractor, certainly, food
Processor also can also be the other structures in addition to Normal juice machine and juice extractor, such as fruit juice mixer, wall-breaking machine etc..
Additional aspect and advantage according to the present utility model will provide in following description section, partially will be from following
Become obvious in description, or is recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram for the food processor that an embodiment according to the present utility model provides；
Fig. 2 is the partial enlargement structural representation at the A of food processor described in Fig. 1.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
1 glass shell, 12 mounting holes, 14 boss, 16 mounting grooves, 2 screw arbor assemblies, 22 screw rods, 222 screw shafts, 2222 annulars are fixed
Position slot, 2,224 second location structures, 224 conveyor screws, 2242 positioning chambers, 24 sealing elements, 242 mounting portions, 244 sealings, 3 glasss
Lid, 32 first location structures, 4 strainers, 5 wearing pieces, 6 hosts, 62 drive shafts.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by
The limitation of following public specific embodiment.
Screw arbor assembly 2, the food preparation that embodiment according to the present utility model provides are described referring to Fig. 1 and Fig. 2
Cup and food processor.
As depicted in figs. 1 and 2, the embodiment of the utility model first aspect provides a kind of screw arbor assembly 2, is used for food
Cup is handled, food preparation cup includes glass shell 1, and mounting hole 12 is provided on the bottom wall of glass shell 1, and screw arbor assembly 2 includes: screw rod 22,
Screw rod 22 includes screw shaft 222 and the conveyor screw 224 being arranged on screw shaft 222；Sealing element 24, setting in screw shaft 222 or
On conveyor screw 224；Wherein, screw arbor assembly 2 can be mounted in glass shell 1, and sealing element 24 is used to be mounted on glass shell in screw arbor assembly 2
Mounting hole 12 is sealed when in 1, when screw arbor assembly 2 is mounted in glass shell 1, one end of screw shaft 222 reaches cup from mounting hole 12
Outside shell 1.
The screw arbor assembly 2 that embodiment according to the present utility model provides, is used for food processor, which includes
Screw arbor assembly 2 can be directly placed at by the screw arbor assembly 2 that glass shell 1 and the embodiments of the present invention provide when specifically used
In glass shell 1, and reach the lower end of screw shaft 222 outside glass shell 1 from the bottom wall of glass shell 1, so that it can be with the driving of host 6
Axis 62 connects, and then can cover cup lid 3, the extruding of screw arbor assembly 2 is mounted in glass shell 1, and then can be by sealing element 24
Extruding is mounted on the bottom wall of glass shell 1, to realize end face seal of the sealing element 24 to mounting hole 12.This kind is arranged due to that will seal
The sealing element 24 of mounting hole 12 is arranged on screw rod 22, therefore, just can be first by spiral shell in specifically assembling food preparation cup
Bar 22 and sealing element 24 are installed along in food preparation cup, then cover cup lid 3, this kind of mounting means, due to sealing
Part 24 is arranged on screw rod 22, and it can be sealed mounting hole 12, therefore, does not just have to additionally be arranged in mounting hole 12
The components such as sealed silicone, therefore, when screw shaft 222 is stretched out out of mounting hole 12, screw shaft 222 can it is smooth unhinderedly
Across mounting hole 12, therefore, the installation of screw rod 22 can smooth, quickly and be effortlessly realized, thus screw shaft 222 can be solved
Laborious problem is installed, the experience satisfaction of user is promoted.Simultaneously.This kind of structure, in the specifically used installation of user, it is only necessary to
Screw arbor assembly 2 is mounted in glass shell 1, cup lid 3 is then covered, and this kind of mounting means only needs two steps to may be mounted to
Position because without extra additional installation procedure, and then can simplify installation operational sequence when using the product by the user, with into
One step improves user experience.In addition, this kind of mounting means can be reached directly outside glass shell 1 and at food using screw shaft 222
The drive shaft 62 of reason machine connects, and therefore, does not have to that connecting shaft is additionally arranged again between screw shaft 222 and drive shaft 62, in other words
It says, without screw shaft 222 is arranged to two-section, it is thus possible to while improving installation convenience, simplify the structure of product, greatly
The installation cost of amplitude reduction product improves the competitiveness of product in market.
Wherein it is preferred to which as depicted in figs. 1 and 2, screw shaft 222 and conveyor screw 224 are an integral structure, in this way can
Keep the intensity of screw rod 22 stronger, while also screw shaft 222 and conveyor screw 224 can be made into integration batch production, to reduce spiral shell
The production and processing cost of bar 22.
In the above embodiment, it is preferable that as depicted in figs. 1 and 2, sealing element 24 can releasably be mounted on screw shaft
On 222.
In this embodiment, preferably sealing element 24 is removably mounted on screw shaft 222, can will be sealed in this way
Part 24 is separately processed with screw shaft 222, can also simplify the structure of screw rod 22 itself, thus i.e. adding conducive to screw arbor assembly 2
Work, and can reduce the processing cost of screw arbor assembly 2.
It is mounted on screw shaft 222 in the above embodiment, it is preferable that sealing element 24 is arranged, and sealing element 24 and screw rod
It is interference fit between axis 222.
In those embodiments, sealing element 24 is preferably arranged to sealing ring, so as to directly cover sealing element 24
If being mounted on screw shaft 222, and sealing element 24 is directly arranged be mounted on screw shaft 222 when, preferably by sealing element
24 are set as being interference fitted with screw shaft 222, because sealing element 24 and screw shaft 222 are that interference fit can be improved sealing element
Connection sealing between 24 and screw shaft 222, and then can be improved the leakproofness of food preparation cup, meanwhile, also using close
Interference fit between sealing 24 and screw shaft 222 prevents the upward play when being squeezed of sealing element 24, and then can pass through
The extruding of sealing element 24 is mounted on around mounting hole 12 by the mode of extruding screw 22, close to the end face of mounting hole 12 to realize
Envelope.
Wherein it is preferred to magnitude of interference is preferably greater than 0mm and is less than 2mm when sealing element 24 and screw shaft 222 are interference fitted,
In, magnitude of interference is preferably 1mm or so, this kind setting can make reliably to be tightly connected between sealing element 24 and screw shaft 222, with
It prevents sealing element 24 to be pressurized and upward play, and to be easily assembled between sealing element 24 and screw shaft 222, and then can mention
The convenience of high product installation.
In above-mentioned multiple embodiments, it is preferable that as depicted in figs. 1 and 2, be provided with annular positioning groove on screw shaft 222
2222, sealing element 24 is arranged at the annular positioning groove 2222 for being mounted on screw shaft 222.
In those embodiments, an annular positioning groove 2222 can be set on screw shaft 222, can will be sealed in this way
Part 24 is arranged at the annular positioning groove 2222 for being mounted on screw shaft 222, so as to which the side wall using annular positioning groove 2222 is real
Now to the axially position of sealing element 24, this kind setting can accurately find sealing accurately by the way that 2222 one side of annular positioning groove is arranged
Installation site of the part 24 on screw shaft 222, to ensure that sealing element 24 can be installed to correct position, so that it can be to installation
Hole 12 is effectively sealed, and then can improve the installation convenience of sealing element 24, and can be improved the sealing performance of product.
On the other hand this kind setting can also be limited using axial position of the annular positioning groove 2222 to sealing element 24, close to prevent
The upward play when being pressurized of sealing 24, and if sealing element 24 can not effectively seal mounting hole 12, in turn upwards after play
The sealing performance of product can be reduced.
In above-mentioned multiple embodiments, it is preferable that the depth of annular positioning groove 2222 is greater than 0mm and is less than or equal to 2mm or ring
The depth of shape locating slot 2222 is more than or equal to 0.5mm and is less than or equal to 1.5mm.
In those embodiments, the depth of annular positioning groove 2222 is not easy excessive, and otherwise screw shaft 222 is at locating slot
Diameter is too small, thus can reduce the intensity of screw shaft 222, so that 222 easy fracture of screw shaft.Conversely, annular positioning groove 2222
Depth is also not easy too small, and otherwise annular positioning groove 2222 can not form sealing element 24 and position, thus easily lead to sealing element 24
Upward play, thus, it may be preferable to which ground, is disposed greater than the range that 0mm is less than or equal to 2mm for the depth of annular positioning groove 2222
It is interior, further, the depth of annular positioning groove 2222 can be disposed greater than in the range of being less than or equal to 1.5mm equal to 0.5mm,
The intensity that can ensure that screw shaft 222 in this way, prevents screw shaft 222 to be broken, and can carry out accurate reliable location to sealing element 24,
To ensure the sealing performance of sealing element 24.
Wherein it is preferred to which locating shaft is circular shaft, diameter of the locating shaft at annular positioning groove 2222 compares locating shaft
The small 1mm of normal radius or so.
In above-mentioned multiple embodiments, it is preferable that as depicted in figs. 1 and 2, sealing element 24 includes: mounting portion 242, installation
Portion 242 is both ends open and hollow cylinder；Sealing 244 is set on mounting portion 242, for sealing mounting hole 12；Its
In, sealing element 24 is arranged at the annular positioning groove 2222 for being mounted on screw shaft 222 by mounting portion 242, and mounting portion 242 is in screw rod
Height on the axial direction of axis 222 is equal to width of the annular positioning groove 2222 in the axial direction of screw shaft 222.
In those embodiments, sealing element 24 can be arranged to mounting portion 242 and sealing 244, specifically, using peace
Realize that mounting portion 242 further can be arranged and be mounted on screw rod by the installation between sealing element 24 and screw shaft 222 in dress portion 242
It on axis 222 and is buckled in annular mounting groove 16, to realize the connection between sealing element 24 and screw shaft 222.And sealing 244
Specifically for carrying out end face seal to mounting hole 12, to ensure the sealing effect of sealing element 24.
Work as heat, sealing element 24, which can also buckle, to be mounted on screw shaft 222.
In above-mentioned multiple embodiments, it is preferable that sealing element 24 is mounted on screw shaft 222, sealing element 24 and screw shaft
222 are an integral structure.
In those embodiments, by sealing element 24 be mounted on screw rod 22 in principle when, preferably by sealing element 24 with
Screw shaft 222 is arranged to integral structure, for example is molded into a single integrated structure, can ensure sealing element 24 and screw shaft in this way
Bonding strength between 222 improves the production efficiency of product, reduces the production and processing cost of product, and can prevent sealing element
24 on screw shaft 222 up and down play.
In above-mentioned multiple embodiments, it is preferable that sealing element 24 is mounted on conveyor screw 224, sealing element 24 and conveyor screw
224 are an integral structure.
In those embodiments, by sealing element 24 be mounted on screw rod 22 in principle when, can also be by sealing element 24 and spiral shell
Rotation body 224 is arranged to integral structure, for example, be molded it is into a single integrated structure, can ensure that in this way sealing element 24 and conveyor screw 224 it
Between bonding strength improve the production efficiency of product to ensure the intensity of screw arbor assembly 2, reduce the production and processing cost of product.
In above-mentioned multiple embodiments, it is preferable that sealing element 24 is sealed silicone or rubber pad.
In those embodiments, sealing element 24 is preferably sealed silicone or rubber pad, because sealed silicone or rubber pad are
Relatively common sealing element 24 thus, it is easy to purchase and easy to process, therefore can reduce the cost of product, meanwhile, sealed silicon
The sealing performance of glue or rubber pad is preferable, it is thus possible to ensure the leakproofness of food preparation cup.
In above-mentioned multiple embodiments, it is preferable that as depicted in figs. 1 and 2, positioning is provided on one end of conveyor screw 224
Chamber 2242, positioning chamber 2242 are open close to the one side of glass shell 1, and positioning chamber 2242, and screw shaft are stretched out in one end of screw shaft 222
One end of 222 stretching positioning chambers 2242 can be reached outside glass shell 1 by mounting hole 12, and sealing element 24 is located at positioning chamber 2242
It is interior.
In those embodiments, the lower end of conveyor screw 224 can be arranged to positioning chamber 2242, in this way, just can be in glass shell 1
Inner bottom wall on a boss 14 that can extend into positioning chamber 2242 is set, on the one hand this kind setting can utilize positioning chamber
2242 position the installation of screw rod 22 with the cooperation of boss 14, on the other hand can be by the mounting hole on the bottom wall of glass shell 1
12 be arranged on boss 14, so as to mounting hole 12 is arranged it is higher so that dropping into the food juice of 1 bottom of glass shell
It is not easy to let out from installation sky, and sealing element 24 is arranged in positioning chamber 2242, pacifies so that just sealing element 24 can be compressed
The end face seal to mounting hole 12 is realized on boss 14.
As depicted in figs. 1 and 2, the embodiment of the utility model second aspect provides a kind of food preparation cup, the food
Handling cup includes glass shell 1, and opening is provided in glass shell 1, mounting hole 12 is provided on the bottom wall of glass shell 1；Cup lid 3, lid are mounted in cup
In the opening of shell 1；The screw arbor assembly 2 that any one of first aspect embodiment provides, screw arbor assembly 2 are mounted in glass shell 1, screw rod group
One end of the screw shaft 222 of part 2 is installed to cup lid 3, and the other end of screw shaft 222 stretches out the bottom of glass shell 1 from mounting hole 12；Its
In, when the lid of cup lid 3 is in the opening of glass shell 1, cup lid 3 can extruding screw component 2, and make the sealing element 24 of screw arbor assembly 2
Seal mounting hole 12.
The food preparation cup that embodiment according to the present utility model provides, can directly pacify screw arbor assembly 2 during installation
In glass shell 1, then by the lid of cup lid 3 in glass shell 1, wherein specifically, can be by the upper end of screw shaft 222 and lid
The distance between inner surface is set as 0mm or more small can be to the upper end of screw shaft 222 in terms of 0mm, such 3 one side of cup lid
Positioned, with prevent screw shaft 222 rotation when shaking, another aspect cup lid 3 can clamping screw component 2, and then compress
Sealing element 24, so that sealing element 24 can carry out effective end face seal to mounting hole 12.And this kind of structure, due in glass shell 1
Mounting hole 12 in be not provided with sealing structure, thus when installing screw rod 22, the lower end of screw shaft 222 can very swimmingly
It is stretched out from mounting hole 12, it is thus possible to which the installation difficulty for simplifying screw rod 22 improves the installation convenience of user, and then can be improved
User experience.In addition, the food preparation cup that the embodiments of the present invention provide, provides with first aspect any embodiment
Screw arbor assembly 2, therefore, the food preparation cup that the embodiments of the present invention provide also have the offer of first aspect any embodiment
Screw arbor assembly 2 whole beneficial effects.This is not listed one by one again.
In the above embodiment, it is preferable that as depicted in figs. 1 and 2, cup lid 3 is provided with first in the one side of glass shell 1
Location structure 32, is provided with the second location structure 2224 on one end of screw shaft 222, the first location structure 32 can with it is second fixed
Bit architecture 2224 cooperates, and is positioned with one end to screw shaft 222.
In this embodiment, the second location structure 2224 can be set on the upper end of screw shaft 222, and in cup lid 3
First location structure 32 is set on surface, just can pass through the cooperation of the first location structure 32 and the second location structure 2224 in this way
It realizes the positioning between cup lid 3 and screw shaft 222, can prevent screw rod 22 from shaking in rotation in this way.
Wherein it is preferred to which one in the first location structure 32 and the second location structure 2224 is protrusion, the first positioning knot
Another in structure 32 and the second location structure 2224 is groove；Wherein, wearing piece 5 is provided between protrusion and groove.
In those embodiments, as depicted in figs. 1 and 2, can be arranged on the end face of the upper end of screw shaft 222 one it is convex
It rises, and a groove is set on the inner surface of cup lid 3, it so just can be by the way that protrusion be inserted into groove, to realize spiral shell
The positioning of the upper end of bar axis 222.And protrusion and groove between be arranged wearing piece 5, on the one hand can prevent protrusion with groove it
Between occur mutually abrasion, another aspect cup lid 3 can also be by wearing piece 5 to one pressure of screw rod 22 applications, to compress spiral shell
Sealing element 24 on bar 22, so that sealing element 24 can carry out end face seal to mounting hole 12.
Certainly, an elastic component can also be set between cup lid 3 and screw rod 22, with using elastic component come clamping screw 22,
And then sealing element 24 is compressed, to ensure sealing element 24 to the end face seal effect of mounting hole 12.
Wherein it is preferred to which as depicted in figs. 1 and 2, wearing piece 5 is cylinder open at one end and hollow, wearing piece 5 is installed
On the end of one end of protrusion.
In any of the above-described embodiment, it is preferable that as depicted in figs. 1 and 2, be provided with boss on the inner bottom wall face of glass shell 1
14, mounting groove 16 is provided in the one side of bottom wall of the boss 14 far from glass shell 1, and the bottom wall of mounting groove 16 is arranged in mounting hole 12
On；When screw arbor assembly 2 is mounted in glass shell 1, the sealing element 24 of screw arbor assembly 2 is located in mounting groove 16, and can be in cup lid 3
Squeeze lower sealing mounting hole 12.
In those embodiments, a boss 14 can be set in the inner bottom wall of glass shell 1, then mounting hole 12 is arranged
On boss 14, just mounting hole 12 can in this way be arranged higher, thus the food juice dropped into glass shell 1 is just not easy from installation
12 internal leakage of hole is gone out, and then the leakproofness of food preparation cup can be improved, meanwhile, it can be on the end face of boss 14, mounting hole
One mounting groove 16 is set around 12, sealing element 24 can be limited using mounting groove 16 in this way, and then can prevent
Only sealing element 24 excessively deforms to radial direction when being extruded, in this way can install sealing element 24 in mounting hole concentratedly
Around 12, to realize the reliable sealing to mounting hole 12.
Wherein it is preferred to which boss 14 is formed from the bottom wall of glass shell 1 to 1 sunken inside of glass shell.This kind setting can make boss 14
It is an integral structure with glass shell 1, it is thus possible to keep the bonding strength between boss 14 and glass shell 1 more preferable, and can also make boss
Seamless connection is realized between 14 and glass shell 1.In addition, boss 14 and glass shell 1 can also be made into integration by this kind setting, batch is raw
It produces, it is thus possible to reduce product cost, improve the processing efficiency of product.
In above-mentioned multiple embodiments, it is preferable that food preparation cup further include: bearing (not shown) is mounted on
It fills between hole 12 and screw shaft 222.
In those embodiments, a bearing can be set between mounting hole 12 and screw shaft 222, so as to utilize axis
It holds and screw shaft 222 is supported in mounting hole 12.This kind setting can reduce the abrasion between screw shaft 222 and mounting hole 12,
So that screw shaft 222 is less damaged.
In above-mentioned multiple embodiments, it is preferable that as depicted in figs. 1 and 2, food preparation cup further include: strainer 4, installation
Between glass shell 1 and screw arbor assembly 2.
In those embodiments, a strainer 4 can be set again in the glass shell 1 of food preparation cup, so that food preparation
Cup can be used in 22 food processor of single screw rod.Certainly, when food preparation cup is used for 22 food processor of twin-screw, at food
Reason cup also may not include strainer 4, and only include glass shell 1 and screw arbor assembly 2.
As depicted in figs. 1 and 2, the embodiment of the utility model third aspect provides a kind of food processor, the food
Processor includes host 6: and the food preparation cup that any one of second aspect embodiment provides；Wherein, food preparation cup can pacify
On host 6.
The food processor that embodiment according to the present utility model provides, the food provided with second aspect any embodiment
Object handles cup, and therefore, there is the food processor that the embodiments of the present invention provide second aspect any embodiment to provide
Whole beneficial effects of food preparation cup, it is numerous to list herein.
In the above embodiment, it is preferable that food processor further include: food crushing cup is mounted on host 6, is used for
Crush food materials；Food extrusion cup is mounted on host 6, and is connected with food crushing cup, and food extrusion cup is used in host 6
Lower squeeze from food crushing cup of driving enters the food materials in food extrusion cup, so that the juice slag of food materials separates；Wherein, food powder
At least one of broken cup and food extrusion cup are food preparation cup.
In this embodiment, food processor can be preferably 22 food processor of twin-screw, i.e., the crushing of food materials and squeeze
The food processor handled in two cups respectively is pressed, at this point, can be by the food powder of 22 food processor of twin-screw
Broken cup is designed to the food preparation cup of any one of first aspect embodiment, can also be by the food extrusion of 22 food processor of twin-screw
Cup is designed to the food preparation cup of any one of first aspect embodiment, so that two cups of 22 food processor of twin-screw
Can quickly, effortlessly it be installed.
In any of the above-described embodiment, it is preferable that food processor is Normal juice machine or juice extractor, certainly, food processor
Also the other structures in addition to Normal juice machine and juice extractor, such as fruit juice mixer, wall-breaking machine etc. be can also be.
Additional aspect and advantage according to the present utility model will provide in following description section, partially will be from following
Become obvious in description, or is recognized by the practice of the utility model.
In the description of this specification, the orientation or positional relationship of the instructions such as term " on ", "lower" is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type；Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It may be a detachable connection, or be integrally connected；It can be directly connected, it can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (16)
1. a kind of screw arbor assembly is used for food preparation cup, the food preparation cup includes glass shell, is arranged on the bottom wall of the glass shell
There is mounting hole, which is characterized in that the screw arbor assembly includes:
Screw rod, the screw rod include screw shaft and the conveyor screw that is arranged on the screw shaft；
Sealing element is arranged on the screw shaft or the conveyor screw；
Wherein, the screw arbor assembly can be mounted in the glass shell, and the sealing element in the screw arbor assembly for being mounted on
The mounting hole is sealed when in the glass shell, when the screw arbor assembly is mounted in the glass shell, one end of the screw shaft from
The mounting hole reaches outside the glass shell.
2. screw arbor assembly according to claim 1, which is characterized in that
The sealing element can be releasably mounted on the screw shaft.
3. screw arbor assembly according to claim 2, which is characterized in that
The sealing element, which is arranged, to be mounted on the screw shaft, and is interference fit between the sealing element and the screw shaft.
4. screw arbor assembly according to claim 2, which is characterized in that
Annular positioning groove is provided on the screw shaft, the sealing element is arranged the circular orientation for being mounted on the screw shaft
At slot.
5. screw arbor assembly according to claim 4, which is characterized in that
The depth of the annular positioning groove is greater than 0mm and is more than or equal to less than or equal to the depth of 2mm or the annular positioning groove
0.5mm is less than or equal to 1.5mm.
6. screw arbor assembly according to claim 4, which is characterized in that the sealing element includes:
Mounting portion, the mounting portion are both ends open and hollow cylinder；
Sealing is set on the mounting portion, for sealing the mounting hole；
Wherein, the sealing element is arranged at the annular positioning groove for being mounted on the screw shaft by the mounting portion, described
Mounting portion is equal to the annular positioning groove in the axial direction of the screw shaft in the height on the axial direction of the screw shaft
Width.
7. screw arbor assembly according to claim 1, which is characterized in that
The sealing element is mounted on the screw shaft, and the sealing element is an integral structure with the screw shaft；Or
The sealing element is mounted on the conveyor screw, and the sealing element is an integral structure with the conveyor screw.
8. screw arbor assembly according to any one of claim 1 to 7, which is characterized in that
The sealing element is sealed silicone or rubber pad；And/or
Positioning chamber is provided on one end of the conveyor screw, the positioning chamber is open close to the one side of the glass shell, the screw rod
The positioning chamber is stretched out in one end of axis, and the screw shaft stretches out one end of the positioning chamber and can be stretched out by the mounting hole
To outside the glass shell, the sealing element is located in the positioning chamber.
9. a kind of food preparation cup is used for food processor characterized by comprising
Glass shell is provided with opening in the glass shell, is provided with mounting hole on the bottom wall of the glass shell；
Cup lid, lid is in the opening of the glass shell；
Such as screw arbor assembly described in any item of the claim 1 to 8, the screw arbor assembly is mounted in the glass shell, the spiral shell
One end of the screw shaft of bar assembly is installed to the cup lid, and the other end of the screw shaft stretches out the glass shell from the mounting hole
Bottom；
Wherein, when the cup lid lid is in the opening of the glass shell, the cup lid can squeeze the screw arbor assembly, and
The sealing element of the screw arbor assembly is set to seal the mounting hole.
10. food preparation cup according to claim 9, which is characterized in that
The cup lid is provided with the first location structure in the one side of the glass shell, and is provided on one end of the screw shaft
Two location structures, first location structure can cooperate with second location structure, with one end to the screw shaft into
Row positioning.
11. food preparation cup according to claim 10, which is characterized in that
One in first location structure and second location structure is protrusion, first location structure and described the
Another in two location structures is groove；
Wherein, wearing piece is provided between the protrusion and the groove.
12. food preparation cup according to claim 10, which is characterized in that
It is provided with boss on the inner bottom wall face of the glass shell, is provided with peace in the one side of bottom wall of the boss far from the glass shell
Tankage, the mounting hole are arranged on the bottom wall of the mounting groove；
When the screw arbor assembly is mounted in the glass shell, the sealing element of the screw arbor assembly is located in the mounting groove,
And the mounting hole can be sealed under the extruding of the cup lid.
13. the food preparation cup according to any one of claim 9 to 12, which is characterized in that further include:
Bearing is mounted between the mounting hole and the screw shaft.
14. the food preparation cup according to any one of claim 9 to 12, which is characterized in that further include:
Strainer is mounted between the glass shell and the screw arbor assembly.
15. a kind of food processor characterized by comprising
Host: and
Food preparation cup as described in any one of claim 9 to 14；
Wherein, the food preparation cup can be installed on the host.
16. food processor according to claim 15, which is characterized in that further include:
Food crushing cup is installed on the host, for crushing food materials；
Food extrusion cup, installation on the host, and are connected with the food crushing cup, and the food extrusion cup is used in institute
The food materials for squeezing and entering in the food extrusion cup from the food crushing cup under the driving of host are stated, so that the juice slag of food materials
Separation；
Wherein, at least one of the food crushing cup and food extrusion cup are the food preparation cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941908.1U CN208259499U (en) | 2017-07-31 | 2017-07-31 | Screw arbor assembly, food preparation cup and food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941908.1U CN208259499U (en) | 2017-07-31 | 2017-07-31 | Screw arbor assembly, food preparation cup and food processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259499U true CN208259499U (en) | 2018-12-21 |
Family
ID=64672167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941908.1U Active CN208259499U (en) | 2017-07-31 | 2017-07-31 | Screw arbor assembly, food preparation cup and food processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208259499U (en) |
-
2017
- 2017-07-31 CN CN201720941908.1U patent/CN208259499U/en active Active
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