CN208551059U - Screw rod, food preparation cup and food processor - Google Patents

Abstract

The utility model provides a kind of screw rod, food preparation cup and food processor, food processor includes a connecting shaft, screw rod includes: screw body, driving hole closed at one end is provided on one end of screw body, screw body can be drivingly connected by driving hole and connecting shaft, with being rotated by connecting shaft；Wherein, screw body is an integral structure, and screw body is made of metal or plastics or ceramics or glass.Screw body is arranged to integral structure by screw rod provided by the utility model, is not needed for screw body to be divided into after multiple portions and be processed again, it is thus possible to which the manufacturing procedure for reducing product reduces the processing cost of product.Meanwhile the mechanical property of integral structure is good, it is thus possible to which the intensity for ensuring screw rod thus prevents screw strength insufficient.In addition, this kind setting can also make screw body be a monolithic construction, so that inside screw is seamless, thus it is convenient for the cleaning of screw rod.

Description

Screw rod, food preparation cup and food processor

Technical field

The utility model relates to household appliance technical fields, more specifically, are related at a kind of screw rod, food preparation cup and food Reason machine.

Background technique

Currently, the screw rod of Normal juice machine all includes screw body and screw shaft, such screw shaft just can connect with drivings such as motors It connects, to realize the driving to screw rod, in the related technology, screw rod is mostly molded by multiple portions respectively, meanwhile, the spiral shell of screw rod Bar axis processing cost is high, screw rod is shaped to adding man-hour requirement that transmission shaft is crossed pitch progress secondary operation, so that whole A screw rod is with high costs, in addition, screw shaft will pass through the centre bore and motor shaft of the cup body of food preparation cup when installing screw rod Connection, and the sealed silicone of sealing is provided in centre bore, therefore, during installing screw rod, screw shaft will be passed through The sealed silicone at the center of the cup body of food preparation cup, and sealed silicone can generate biggish resistance to screw shaft, to can lead Cause installation laborious, so that installation feel is poor.

Therefore, how to design it is a kind of it is at low cost, installation is simple, laborsaving and the installation preferable screw rod of feel becomes 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 rod 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 preparation including above-mentioned food preparation cup or screw rod Machine.

To achieve the above object, the embodiment of the utility model first aspect provides a kind of screw rod, is used for food preparation Machine, food processor include a connecting shaft, and screw rod includes: screw body, and transmission closed at one end is provided on one end of screw body Hole, screw body can be drivingly connected by driving hole and connecting shaft, with being rotated by connecting shaft；Wherein, screw body is Integral structure, screw body are made of metal or plastics or ceramics or glass.

Screw rod provided by the utility model, screw body are an integral structure, specifically, such as integrated injection molding or one Machine-shaping, and in the related technology, screw body includes inner core and outer core, and inner core and outer core are formed by embedding and injection molding, is needed more Secondary machine-shaping, it is time-consuming and laborious, thus the processing cost of screw body is increased, and in technical solution provided by the present application, by spiral shell The body of rod is arranged to integral structure, does not need for screw body to be divided into after multiple portions and process again, it is thus possible to reduce product Manufacturing procedure, reduce the processing cost of product.Meanwhile the mechanical property of integral structure is good, it is thus possible to ensure screw rod Intensity thus prevents screw strength insufficient.In addition, this kind setting can also make screw body be a monolithic construction, because And make inside screw seamless, thus it is convenient for the cleaning of screw rod.In addition, the processing is simple for integral structure, thus can also be real It now produces in batches, so that the production efficiency of product can either be improved, and can reduce the processing cost of product.And screw body is by gold Category or plastics or ceramics or glass are made, and metal, ceramics, glass, plastic material are relatively common, and quality is hard, wear-resisting property Height, and then the integral strength of screw body is increased, the service life of screw body is improved, meanwhile, those materials are readily cleaned, phase Than for the scheme that screw body is divided into inner core and outer core, the cleaning process for simplifying screw body is arranged in this kind.Further, When screw body is made of metal, the screw body can be made up of integrated injection molding or be integrally machined.

In addition, also there is following additional technical feature according to the utility model screw rod provided by the above embodiment:

In any of the above-described technical solution, it is preferable that when screw body is made of plastics or ceramics or glass, screw body one Body injection molding.

In those technical solutions, when screw body is made of plastics or ceramics or glass, screw body is integrated injection molding, To ensure that the precision of screw rod shape, while integrated injection molding speed of production is fast, high-efficient, suitable for mass production, And then production efficiency is improved, reduce production cost.

In any of the above-described technical solution, it is preferable that be provided with installation cavity open at one end on one end of screw body, be driven Hole is arranged on the bottom wall of installation cavity.

In those technical solutions, the lower end of screw body can be arranged to it is hollow, so on the one hand connecting shaft can be use up Amount is protruded into screw body, thus connecting shaft can carry out driving company with the position of screw body closer to the middle and upper part of screw rod It connects, so as to screw rod and the activation point of connecting shaft are arranged close to the center of gravity of screw rod, to just can ensure that screw rod is installed Stability afterwards, and then can prevent screw rod from shaking during the work time, thus can reduce screw rod due to shaking with first glass The friction that body occurs, so as to further decrease the abrasion of product.On the other hand pass through setting installation cavity, additionally it is possible to for pacifying One boss is set on the bottom wall of the cup body of loading screw body, thus boss can be extend into installation cavity when installing screw rod, with Realize the location and installation to screw rod, it is thus possible to improve the installation speed and installation convenience of screw rod.In addition, passing through setting installation Chamber, and driving hole is set on the bottom wall of installation cavity, so that the lower end plane of screw rod can also be made, it is thus possible to erect screw rod To resting easily on desktop or hearth etc., and then screw rod hair the case where rolling everywhere on desktop or hearth etc. can be prevented It is raw.

Wherein it is preferred to which the height of the screw body is H, the depth of the installation cavity is h, wherein 1/3H≤h≤2/ 3H.This kind is arranged so that connecting shaft can extend into the middle part of screw rod, it is thus possible to ensure the center of gravity of screw rod, and then can be further Stability after ensuring screw rod installation.

In another technical solution, it is preferable that installation cavity open at one end is provided on one end of the screw body, it is described Driving column is provided on the bottom wall of installation cavity, the driving hole is arranged on the driving column.

In those technical solutions, a driving column can also be set on installation cavity bottom wall, and driving hole setting is being driven On column, the driving to screw rod just can be realized by the drive connection of driving column and connecting shaft in this way, this kind setting is by setting Driving column is set, thus does not have to the direct providing holes class formation in screw body, it is thus possible to improve the intensity of screw rod.

In the above-mentioned technical solutions, it is preferable that one end of bottom wall of the driving column far from the installation cavity is located at described In installation cavity or one end of bottom wall of the driving column far from the installation cavity reaches outside the installation cavity.

It, can be by the shorter of driving column setting, so that driving column can be hidden in installation cavity in those technical solutions Interior, this kind setting can prevent the prominent screw body of driving column, and then when placing screw rod, can directly detain screw rod vertically and be placed on desktop On, and then can prevent screw rod from rolling everywhere on the table.Meanwhile can also by driving column be arranged it is longer, allow it to from The bottom wall of cup body stretches out, with the connection axis connection outside cup body, cup body, screw rod etc. can be assembled by this kind of structure when leaving the factory It is whole, in this way, just only needing for food preparation cup to be directly installed on pedestal, then by transmission shaft when user is specifically used It is set in one end in connecting shaft, this kind of mounting means, it is only necessary to which a step can be installed in place, it is thus possible to improve product Installation convenience.

In any of the above-described technical solution, it is preferable that screw rod further include: wearing piece is arranged on the outer surface of screw body.

In those technical solutions, wearing piece is arranged on the outer surface of screw body, wear-resisting by being arranged in screw body The inner wall of screw rod and the cup body for being used to install screw rod can be isolated from each other, so as to reduce screw rod by part by wearing piece Friction between cup body, and then the abrasion of screw rod can be reduced, to solve asking for screw rod damage easy to wear when screw rod rotates Topic.This kind of structure, on the one hand due to reducing abrasion when screw rod is intended for single use, after product long-time use, screw rod Will not serious wear, because without because screw rod abrasion due to reduce the performance of product, and then can ensure that product for a long time Still there is preferable performance after use.Abrasion of the another aspect due to reducing screw rod, takes off so as to reduce screw rod abrasion The particle fallen, and then the food for the particle contamination processing that can prevent screw rod from falling off by abrasion, damage consumer health, in turn It can ensure the clean hygiene of food.In addition, the outer surface of screw rod can also be protected by the way that wearing piece is arranged, so as to It prevents screw rod during the work time, by the pigment dyeing of food itself, and then i.e. so that screw rod more easy cleaning, and screw rod can be kept Tidiness after long-term use, and then can ensure the aesthetics of screw rod and cooking machine for a long time.

In any of the above-described technical solution, it is preferable that the wearing piece is wrapped in the screw body close to the driving hole One end outer surface on or the wearing piece be wrapped on the entire outer surface of the screw body.

In those technical solutions, it will can be used to install the cup body of screw rod as the squeezing cup and twin-screw of vertical Normal juice machine The crushing cup of food processor, at this point, the gap between the upper end and cup body of screw rod is larger, thus the upper end of screw rod is not easy and cup Body is worn, and the gap between the lower end of screw rod and cup body is smaller, thus the lower end of screw rod is easily worn with cup body, Therefore, only wearing piece can be set on the lower end of screw rod, i.e., only wears more serious position in screw rod and wearing piece is set, in this way Just the area coverage of wearing piece can be reduced, it is thus possible to which the structure for simplifying product reduces the cost of product.It certainly, can also be It is respectively provided with one layer of wearing piece on the outer surface of entire screw rod, so as to carry out omnibearing protection to screw rod.

In any of the above-described technical solution, it is preferable that wearing piece is wearing layer compatible with the outer surface of screw body, this Sample enables wearing piece to be tightly attached on the outer surface of screw body, because of the structure original without change screw body, so that Screw body still can normally be handled food.

In any of the above-described technical solution, it is preferable that wearing piece is an integral structure with the screw body.

In those technical solutions, wearing piece is preferably an integral structure with screw body, because of the mechanics being an integral structure Performance is good, it is thus possible to ensure the bonding strength between wearing piece and screw body, in addition, can also be by wearing piece and screw body one It is made, produces in batches, to improve the production efficiency of product, reduce the production and processing cost of product.Certainly, wearing piece and screw body It can also be split type structure, i.e. detachable structure.

In any of the above-described technical solution, it is preferable that the wearing piece is made of metal or glass or ceramics or glass.

In those technical solutions, wearing piece is preferably that the preferable metal of wearability, glass, plastics and ceramics etc. are made, Because metal, glass, plastics and ceramics are relatively common, thus are easy to purchase, meanwhile, the hardness of metal, glass and ceramics is preferable, It can thus ensure the wear-resisting property of screw rod, wherein it is further preferred that the wearing layer is by stainless steel, glass, ceramics, aluminium Or titanium alloy is made.

In any of the above-described technical solution, it is preferable that the first spiral bar is provided on the outer surface of the screw body, it is described Wearing piece is provided with the second spiral bar in the one side far from the screw body, and second spiral bar includes corresponding described first The cooperation spiral bar of spiral bar setting, the cooperation spiral bar are wrapped on first spiral bar.

In those technical solutions, the first spiral bar is provided on the outer surface of the screw body, the wearing piece is separate The second spiral bar is provided in the one side of the wearing piece.Specifically, the first spiral bar and the second spiral bar are used to squeeze powder Broken and transmission food materials, and by the second spiral bar of setting, so that screw rod is while improving wearability, additionally it is possible to squeeze and crush And transmission food materials, and then can ensure that screw rod to the normal processing power of food materials.

Wherein it is preferred to second spiral bar includes the cooperation spiral bar of the corresponding first spiral bar setting, it is described Cooperation spiral bar is wrapped on first spiral bar.Corresponding first spiral bar of this kind setting cooperation spiral bar is arranged and is wrapped in On first spiral bar, wearing piece is fitted on the outer surface of screw body, it is thus possible to make screw body with it is described wear-resisting What is be bonded between part is even closer, thus is arranged to integral structure for screw body and wearing piece and provides possibility.

Wherein it is preferred to which second spiral bar further includes third spiral bar, third spiral bar is for increasing on screw rod The quantity of spiral bar, so as to improve screw rod to the treatment effect of food materials, to improve crushing juice rate.

In any of the above-described technical solution, it is preferable that screw body is provided with first on the end face far from one end of installation cavity Location structure；Wherein, the first location structure is locating slot or positioning protrusion.

In those technical solutions, a location structure can be set on the upper end of screw body, and in the cup of food preparation cup One second location structure of setting is covered, just the both ends of screw rod can be determined by connecting shaft and the second location structure in this way Position, and then can prevent screw rod from shaking during rotation, thus the mounting stability of screw rod can be improved.It specifically, can be by spiral shell One end of bar is drivingly connected to connecting shaft, and positioning protrusion or locating slot will be arranged on the end face of the other end of screw rod, simultaneously A positioning groove or positioning protrusion are correspondingly arranged on cup lid, thus i.e. can be using the cooperation of positioning protrusion and locating slot come to screw rod The other end positioned, so as to position simultaneously to the both ends of screw rod, and then the abrasion of screw rod deflection can be prevented.

Wherein it is preferred to which first location structure is locating slot, second location structure is positioning protrusion.Because Locating slot is directly processed on screw rod to be more convenient, it is thus possible to reduce the difficulty of processing of screw rod.

In any of the above-described embodiment, it is preferable that the screw rod further include: protective case is arranged in the locating slot, or It is arranged and is mounted on the positioning protrusion.

In those embodiments, a protective case, such as wear-resisting silica gel etc., this kind setting can be set on the first location structure On the one hand a cushion space can be formed at the place of being located by connecting of cup lid and screw rod using protective case, so as to make up screw rod Installation error when installing positioning, and a buffering deformation space is provided for the play of screw rod at work.In addition, passing through Wear-resisting silica gel, which is arranged, can also prevent screw rod from directly contacting with cup lid, and then can reduce the abrasion between screw rod and cup lid, with true Guarantor's screw rod will not be worn bad.Wherein, specifically, when the first location structure is positioning protrusion, protective case can be directly arranged On positioning protrusion, so as to positioning protrusion is protected, and when positioning protrusion is locating slot, it can be by protective case along locating slot Side wall and bottom wall are arranged one week, so as to protect the entire cell wall of locating slot.

In any of the above-described technical solution, it is preferable that screw rod further include: the installation cavity of screw body is arranged in reinforcer On bottom wall；Wherein, driving hole through reinforcer and extends in screw body.

In those technical solutions, a reinforcer can be set on the bottom wall of the installation cavity of screw body, and utilize biography simultaneously Reinforcer is run through in dynamic hole, and also that is, being provided with a circle reinforcer around driving hole, this kind setting can be reinforced being driven The strength of materials of hole surrounding thus prevents driving hole to rupture because of intensity deficiency, and then can be improved the integral strength of screw rod, So that screw rod is durable.

In any of the above-described technical solution, it is preferable that reinforcer is an integral structure with screw body or split type structure.

In those technical solutions, reinforcer is an integral structure with screw body, and the mechanical property of integral structure is good, because And can ensure the bonding strength between screw body and reinforcer, in addition, also screw body and reinforcer can be made into integration, batch Production, to improve the production efficiency of product, reduces the production and processing cost of product.Certainly, screw body and reinforcer can also be point Body formula structure, i.e. detachable structure.

In any of the above-described technical solution, it is preferable that the reinforcer is metalwork.

In those technical solutions, reinforcer is preferably that the relatively good metalwork of intensity is made, because so just can be true The intensity of driving hole is protected, and then the intensity of driving hole can be prevented insufficient.

In any of the above-described technical solution, it is preferable that the driving hole is corresponded on the reinforcer is provided with via hole, and/ Or multiple location holes are provided on the reinforcer.

In those technical solutions, by the via hole, connecting shaft is enabled to pass through reinforcer, to connect with screw drive It connects, and location hole navigates to screw body in processing for assistant reinforcement part, thus prevents screw body hair in injection molding The case where raw reinforcer deviation, occurs.

In any of the above-described technical solution, it is preferable that the side wall surface of the reinforcer is non-circular geometric face.Just it can lead in this way Non-circular geometric face to be crossed to contact with each other with screw body, this kind setting can mutually be embedded in buckle using non-circular geometric face and screw body, thus In reinforcer rotation, just can be rotated using the buckle of non-circular geometric face and screw body come lead-screw body, and then can prevent Only reinforcer rotates with respect to screw body, so just can be firm by more stablizing of installing between reinforcer and screw body, And then just screw rod can be delivered torque to by reinforcer, to realize the rotate driving to screw rod.

In any of the above-described technical solution, it is preferable that the side wall surface of the reinforcer is ellipsoid, just can be passed through in this way The ellipsoid and screw body of reinforcer are mutually embedded in buckle, to realize the transmitting of torque.

In another technical solution, it is preferable that be provided with spline structure on the reinforcer, the spline structure includes recessed Slot, protrusion and notch.

In those technical solutions, multiple notches and/or multiple protrusions and/or multiple recessed can be set on reinforcer Slot just can be correspondingly arranged in screw body and multiple notches and/or multiple protrusions and/or the cooperation of multiple grooves in this way Fit structure, thus by the cooperation between fit structure and multiple notches and/or multiple protrusions and/or multiple grooves, just It can link together reinforcer and screw body are firm, thus prevent screw body to rotate relative to reinforcer, and then just can Screw rod is enough delivered torque to by reinforcer, to realize the rotate driving to screw rod.

In any of the above-described technical solution, it is preferable that be provided with prepsetting gap between the driving hole and the connecting shaft S, wherein preferably, 0.02mm≤S≤0.2mm, it is further preferred that S=0.1mm.

It is preferably clearance fit between driving hole and connecting shaft in those technical solutions, in this way convenient for screw rod progress Dismounting, it is thus possible to improve the disassembly convenience between screw rod and connecting shaft.Wherein, prepsetting gap S is not easy excessive, is otherwise connected Between axis and driving hole can not reliable driving torque, meanwhile, prepsetting gap S be also not easy it is too small, otherwise connecting shaft and driving hole it Between connect tension, it is not easy to assemble to will lead to screw rod.

In any of the above-described technical solution, it is preferable that the spline structure of the reinforcer is matched with what the screw body cooperated It closes the sum of area and is more than or equal to 5cm²。

In those technical solutions, the area of all spline structures and screw body cooperation should be greater than being equal to 5cm², so It can ensure the transmission area between reinforcer and screw body, it is enough with the torque for ensuring to transmit between reinforcer and screw body Greatly.

In any of the above-described technical solution, it is preferable that the driving hole is non-circular hole, the connecting shaft and the transmission The shape at the position of hole cooperation is adapted with the shape of the driving hole.

It is non-circular by the way that driving hole to be arranged in those technical solutions, enable the inner wall of driving hole and connection The side wall of axis interferes so that connecting shaft can not be freely rotated in driving hole, and then just can be improved driving hole with Connection reliability between connecting shaft, so that connecting shaft can be reliably drivingly connected with screw rod, so that connecting shaft Screw rod can be reliably delivered torque to, and then is driven screw turns.

In any of the above-described technical solution, it is preferable that height of the via hole on the axial direction of the screw body is big In equal to 2mm.

In those technical solutions, it is equal to by the way that height of the via hole on the axial direction of screw body to be set greater than 2mm enables the length of fit of connecting shaft and reinforcer to be more than or equal to 2mm, it is thus possible to ensure reinforcer and connecting shaft Between length of fit, and then ensure the connection reliability between reinforcer and connecting shaft.

Wherein it is preferred to the shape size of the via hole is consistent with the shape size of the driving hole, this kind be arranged so that Connecting shaft can be directly drivingly connected with reinforcer, it is thus possible to be directly driven reinforcer and be rotated.

In any of the above-described technical solution, it is preferable that the driving hole is slotted eye, polygonal hole.Specifically, than Such as, quadrilateral hole or hexagonal hole, wherein preferably, quadrilateral hole is positive square hole, and hexagonal hole is positive square hole.

In those technical solutions, driving hole is preferably arranged to slotted eye or quadrilateral hole or hexagonal hole, because Be the better simply non-circular hole of relatively common and structure for, slotted eye or quadrilateral hole or hexagonal hole, thus it is relatively good plus Work, so as to reduce processing cost.

The embodiment of the utility model second aspect provides a kind of food preparation cup, is used for food processor, the food Object processor includes pedestal, and driving device is provided in the pedestal, and the driving device includes the first drive shaft, the food Handle cup include: the first cup body, first cup body it is open at one end and hollow, be provided with peace on the bottom wall of first cup body Fill hole；Connecting shaft, one end of the connecting shaft and first drive shaft are drivingly connected, and the other end of the connecting shaft passes through institute Mounting hole is stated to extend into first cup body；And the screw rod as described in any of the above-described technical solution, the screw rod are mounted on In first cup body, and described first glass of intracorporal one end is extend into the connecting shaft by the driving hole and is connected； Wherein, first drive shaft is an integral structure with the connecting shaft or first drive shaft and the connecting shaft are point Body formula structure.

In any of the above-described technical solution, it is preferable that the food preparation cup that embodiment according to the present utility model provides, tool The screw rod for having first aspect any embodiment to provide, therefore, the food preparation cup that the embodiments of the present invention provide also have The whole beneficial effects for the screw rod that first aspect any embodiment provides.It is numerous to list herein.And the first drive shaft with connect Axis can be an integral structure, and in other words the first drive shaft directly can also can be extend into first for two independent axis In cup body, to drive screw rod to be rotated, a connecting shaft can also be reconnected, in the first drive shaft to drive screw rod to be turned It is dynamic.

In above-mentioned multiple technical solutions, it is preferable that the food preparation cup further include: strainer is mounted on described first Between cup body and the screw rod.

In those technical solutions, food processor can be also arranged to the food processor of one cup body single screw rod, at this point, One strainer can be set again in the first cup body of food preparation cup, so that food preparation cup can be used at single screw rod food Reason machine, and the food processor of single screw rod realizes the crushing to food materials using the first cup body and the first screw rod, and in food materials powder After broken, it can realize that the juice slag of food is separated by strainer.

In above-mentioned multiple technical solutions, it is preferable that the food preparation cup further include: sealing element is located at described first It in cup body, and is set in the connecting shaft, for sealing the mounting hole.

In those technical solutions, a sealing element can be set between the end face or mounting hole and connecting shaft of mounting hole, To seal mounting hole, this kind setting enables connecting shaft to be tightly connected with mounting hole, so that the close of food preparation cup can be improved Feng Xing, and then can prevent the food juice of the first cup body from leaking.

Wherein it is preferred to which the sealing element is sealed silicone, because of the good seal performance of sealed silicone, so as to true Confidential letter, and sealed silicone is not easy to react with food juice, because without contaminated food juice, in addition, sealed silicone compares It is common, thus be easy to purchase, so as to reduce cost.

In above-mentioned multiple technical solutions, it is preferable that be provided with the second location structure, second positioning on the cup lid Structure can cooperate with the first location structure on the screw rod, be positioned with one end to the screw rod.

In above-mentioned multiple technical solutions, it is preferable that be provided with boss, the mounting hole on the bottom wall of first cup body It is arranged on the boss, the boss can extend into the installation cavity of the screw rod, to carry out positioning peace to the screw rod Dress.

In those technical solutions, the second location structure can be set on cup lid, carried out so as to one end to screw rod Positioning, and the other end of screw rod can be drivingly connected to connecting shaft, to can also be positioned under the action of connecting shaft, in this way Just it can be realized the both ends positioning to screw rod, and then screw rod deflection can be prevented.

Wherein it is preferred to which the boss is formed from the bottom wall of first cup body to the first cup body sunken inside.This kind It is arranged so that boss and the first cup body are capable of forming integral structure, it is thus possible to improve strong between protrusion and the first cup body Degree.Meanwhile this kind is arranged but also boss can be integrally formed with the first cup body, it is thus possible to reduce the processing cost of product.

In above-mentioned multiple technical solutions, it is preferable that food preparation cup further include: the second cup body is mounted on described first It on cup body, and is connected with first cup body, pressurizing unit is mounted in second cup body, for squeezing from described first Cup body enters second glass of intracorporal food materials, so that the juice slag of food materials separates；Wherein, the driving device further includes second Drive shaft, second drive shaft are connect with the pressurizing unit, for driving the pressurizing unit to rotate.

In those technical solutions, also settable second cup body and a pressurizing unit, so as to utilize second glass Body and pressurizing unit realize that spiral shell in pairs can be arranged to realize the juice slag separation of food materials in food processor by the extruding of food materials Bar food processor in this way can carry out the crushing of food materials and extruding in two cups respectively.Wherein, specifically, this kind The working principle of food preparation cup are as follows: after food materials enter in the first cup body, the first screw rod under the driving of the first drive shaft with The side wall of first cup body cooperates to crush food, and smashed food materials enter in extrusion cup under the action of the first screw rod, And pressurizing unit squeezes food materials under the driving of the second drive shaft, so that the juice slag of food materials separates.The technical solution is by food materials Crushing process and crowded juice tapping process separately carry out, and in crushing process, due to not needing to squeeze juice deslagging, first glass The setting components such as strainer and rotating brush are not had in vivo, so that first glass of intracorporal food materials can be in the first cup body and first It is crushed, while can be generally horizontally disposed by pressurizing unit in crowded juice tapping process, can will squeeze under the collective effect of screw rod Juice dreg removing system is arranged to horizontal, and so as to be highly convenient for separating the juice slag of food, on the one hand this kind setting can ensure to eat On the other hand the crushing juice rate of object processor can be avoided using components such as strainer, rotating brushes, so that food processor Structure is simple and is easily installed, simultaneously because eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then be able to ascend User experience.

Wherein it is preferred to which the driving device is motor, first drive shaft and/or second drive shaft are Motor shaft.

In those technical solutions, preferably screw rod and/or pressurizing unit is driven to be rotated by motor, because of motor For driving device relatively common in food processor, thus it is easy to purchase, so as to reduce the cost of product.

The embodiment of the utility model third aspect provides a kind of food processor, comprising: pedestal is set in the pedestal It is equipped with driving device；And the screw rod that any one of first aspect embodiment provides, the screw rod are connected with the driving device, Or the food preparation cup as described in second aspect, wherein the food preparation cup can be mounted on the base.

The food processor that embodiment according to the present utility model provides has spiral shell belonging to first aspect any embodiment The food preparation cup that bar or second aspect any embodiment provide, therefore, the food preparation that the embodiments of the present invention provide The whole for the food preparation cup that the screw rod or second aspect any embodiment that there is machine first aspect any embodiment to provide provide Beneficial effect, it is numerous to list herein.

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 screw rod that an embodiment according to the present utility model provides；

Fig. 2 is another structural schematic diagram for the screw rod that an embodiment according to the present utility model provides；

Fig. 3 is the structural schematic diagram of the reinforcer for the screw rod that one embodiment according to the present utility model provides；

Fig. 4 is the structural schematic diagram of the reinforcer for the screw rod that second embodiment according to the present utility model provides；

Fig. 5 is another structural schematic diagram of the reinforcer for the screw rod that the embodiment in Fig. 4 provides；

Fig. 6 is the structural schematic diagram of the reinforcer for the screw rod that third embodiment according to the present utility model provides；

Fig. 7 is the structural schematic diagram of the reinforcer for the screw rod that the 4th embodiment according to the present utility model provides；

Fig. 8 is another structural schematic diagram of the reinforcer for the screw rod that the embodiment in Fig. 7 provides；

Fig. 9 is the structural schematic diagram of the reinforcer for the screw rod that the 5th embodiment according to the present utility model provides；

Figure 10 is the structural schematic diagram of the reinforcer for the screw rod that the 6th embodiment according to the present utility model provides.

Wherein, corresponding relationship of the Fig. 1 into Figure 10 between appended drawing reference and component names are as follows:

1 screw rod, 10 screw bodies, 102 installation cavitys, 104 first spiral bars, 12 driving holes, 14 reinforcers, 142 via holes, 144 Location hole, 146 spline structures, 16 locating slots.

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.

Described referring to Fig. 1 to Figure 10 the screw rod 1 that embodiment according to the present utility model provides, food preparation cup and Food processor.

As shown in Figures 1 to 10, the embodiment of the utility model first aspect provides a kind of screw rod 1, at food Reason machine, food processor include a connecting shaft, and screw rod 1 includes: screw body 10, is provided on one end of screw body 10 closed at one end Driving hole 12, screw body 10 can be drivingly connected by driving hole 12 and connecting shaft, with being rotated by connecting shaft；Its In, screw body 10 is an integral structure, and screw body 10 is made of metal or plastics or ceramics or glass.

Screw rod 1 provided by the utility model, screw body 10 are an integral structure, specifically, such as integrated injection molding or It is integrally machined molding, and in the related technology, screw body 10 includes inner core and outer core, and inner core and outer core are formed by embedding and injection molding, Multiple machine-shaping is needed, it is time-consuming and laborious, thus the processing cost of screw body 10 is increased, and embodiment provided by the present application In, screw body 10 is arranged to integral structure, does not need to be divided into screw body 10 after multiple portions and process again, thus energy The manufacturing procedure for enough reducing product, reduces the processing cost of product.Meanwhile the mechanical property of integral structure is good, it is thus possible to The intensity for ensuring screw rod 1 thus prevents 1 intensity of screw rod insufficient.In addition, this kind setting can also make screw body 10 be one Monolithic construction so that 1 inside of screw rod is seamless, thus is convenient for the cleaning of screw rod 1.In addition, integral structure processing letter It is single, thus can also realize batch production, so that the production efficiency of product can either be improved, and it can reduce being processed into for product This.

Wherein, screw body 10 is made of metal or plastics or ceramics or glass, and metal, ceramics, glass, plastic material compare It is common, and quality is hard, wear-resisting property is high, and then increases the integral strength of screw body 10, improves the use of screw body 10 Service life, meanwhile, those materials are readily cleaned, and are divided into for the scheme of inner core and outer core compared to by screw body 10, this kind setting Simplify the cleaning process of screw body 10.Further, when screw body 10 is made of metal, screw body 10 can pass through one Injection molding or be integrally machined is made.

In any of the above-described embodiment, it is preferable that when screw body 10 is made of plastics or ceramics or glass, screw body 10 is Integrated injection molding.

In those embodiments, when screw body 10 is made of plastics or ceramics or glass, screw body 10, which is integrated, to be molded into Type, thus ensure that the precision of 10 shape of screw body, while integrated injection molding speed of production is fast, it is high-efficient, it is suitble to batch Production, and then production efficiency is improved, reduce production cost.

As depicted in figs. 1 and 2, in any of the above-described embodiment, it is preferable that be provided with one end on one end of screw body 10 and open The installation cavity 102 of mouth, driving hole 12 are arranged on the bottom wall of installation cavity 102.

In those embodiments, the lower end of screw body 10 can be arranged to it is hollow, so on the one hand connecting shaft can be use up Amount is protruded into screw body 10, thus connecting shaft can be driven with the position of screw body 10 closer to the middle and upper part of screw rod 1 Dynamic connection, so as to screw rod 1 and the activation point of connecting shaft are arranged close to the center of gravity of screw rod 1, to just can ensure spiral shell Stability after the installation of bar 1, and then can prevent screw rod 1 from shaking during the work time, thus screw rod 1 can be reduced due to shaking The friction occurred with the first cup body, so as to further decrease the abrasion of product.On the other hand by setting installation cavity 102, also One boss can be set on the bottom wall of the cup body for installing screw body 10, to can stretch boss when installing screw rod 1 Enter into installation cavity 102, to realize the location and installation to screw rod 1, it is thus possible to improve the installation speed and installation convenience of screw rod 1 Property.In addition, by setting installation cavity 102, and driving hole 12 is set on the bottom wall of installation cavity 102, so that screw rod 1 can also be made Lower end be plane, it is thus possible to screw rod 1 is vertically rested easily on desktop or hearth etc., and then can prevent screw rod 1 from existing The case where being rolled everywhere on desktop or hearth etc..

Wherein it is preferred to which the height of screw body 10 is H, the depth of installation cavity 102 is h, wherein 1/3H≤h≤2/3H. This kind is arranged so that connecting shaft can extend into the middle part of screw rod 1, it is thus possible to ensure the center of gravity of screw rod 1, and then can be further Ensure the stability after screw rod 1 is installed.

In another embodiment, it is preferable that be provided with installation cavity 102 open at one end on one end of screw body 10, install Driving column is provided on the bottom wall of chamber 102, driving hole 12 is arranged on driving column.

In those embodiments, a driving column can also be set on 102 bottom wall of installation cavity, and the setting of driving hole 12 is being passed On dynamic column, it just can realize that the driving to screw rod 1, this kind setting pass through by the drive connection of driving column and connecting shaft in this way Driving column is set, thus does not have to the direct providing holes class formation in screw body 10, it is thus possible to improve the intensity of screw rod 1.

In the above embodiment, it is preferable that one end of bottom wall of the driving column far from installation cavity 102 is located in installation cavity 102, Or one end of bottom wall of the driving column far from installation cavity 102 reaches outside installation cavity 102.

It, can be by the shorter of driving column setting, so that driving column can be hidden in installation cavity 102 in those embodiments Interior, this kind setting can prevent the prominent screw body 10 of driving column, and then when placing screw rod 1, can directly detain screw rod 1 vertically and be placed on On desktop, and then it can prevent screw rod 1 from rolling everywhere on the table.Meanwhile driving column can also be arranged it is longer, with can It is enough to be stretched out from the bottom wall of cup body, with the connection axis connection outside cup body, this kind of structure when leaving the factory can be by groups such as cup body, screw rods 1 Entirety is dressed up, in this way, just only needing for food preparation cup to be directly installed on pedestal when user is specifically used, then will be passed Moving axis is set in one end in connecting shaft, this kind of mounting means, it is only necessary to which a step can be installed in place, it is thus possible to be improved The installation convenience of product.

In any of the above-described embodiment, it is preferable that screw rod 1 further include: the outer surface of screw body 10 is arranged in wearing piece On.

In those embodiments, wearing piece is arranged on the outer surface of screw body 10, resistance to by being arranged in screw body 10 Part is ground, can be isolated from each other screw rod 1 and the inner wall for the cup body for being used to install screw rod 1 by wearing piece, so as to reduce Friction between screw rod 1 and cup body, and then the abrasion of screw rod 1 can be reduced when screw rod 1 rotates, it is easy to wear to solve screw rod 1 The problem of damage.This kind of structure, on the one hand due to reducing abrasion when screw rod 1 is intended for single use, make for a long time in product With rear, screw rod 1 will not serious wear, because without because screw rod 1 abrasion due to reduce the performance of product, and then can ensure that Still there is preferable performance after product long-time use.Abrasion of the another aspect due to reducing screw rod 1, so as to reduce spiral shell Bar 1 is worn and the particle that falls off, and then the food for the particle contamination processing that can prevent screw rod 1 from falling off by abrasion, damage disappear The person's of expense health, and then can ensure the clean hygiene of food.In addition, can also be to the outer surface of screw rod 1 by setting wearing piece It is protected, thus prevents screw rod 1 during the work time, by the pigment dyeing of food itself, and then i.e. so that screw rod 1 is easier to Cleaning, and the tidiness of screw rod 1 after long-term use can be kept, and then can ensure the aesthetics of screw rod 1 and cooking machine for a long time.

In any of the above-described embodiment, it is preferable that wearing piece is wrapped in screw body 10 close to the outer of one end of driving hole 12 On surface or wearing piece is wrapped on the entire outer surface of screw body 10.

In those embodiments, it will can be used to install the cup body of screw rod 1 as the squeezing cup of vertical Normal juice machine and twin-screw 1 The crushing cup of food processor, at this point, the gap between the upper end and cup body of screw rod 1 is larger, thus the upper end of screw rod 1 be not easy with Cup body is worn, and the gap between the lower end and cup body of screw rod 1 is smaller, thus the lower end of screw rod 1 easily occurs with cup body Therefore wearing piece only can be arranged in abrasion on the lower end of screw rod 1, i.e., only wear-resisting in the more serious position setting of the abrasion of screw rod 1 Part just can reduce the area coverage of wearing piece in this way, it is thus possible to which the structure for simplifying product reduces the cost of product.Certainly, One layer of wearing piece can also be respectively provided on the outer surface of entire screw rod 1, so as to carry out omnibearing protection to screw rod 1.

In any of the above-described embodiment, it is preferable that wearing piece is wearing layer compatible with the outer surface of screw body 10, this Sample enables wearing piece to be tightly attached on the outer surface of screw body 10, because without changing the original structure of screw body 10, thus So that screw body 10 still can normally be handled food.

In any of the above-described embodiment, it is preferable that wearing piece is an integral structure with screw body 10.

In those embodiments, wearing piece is preferably an integral structure with screw body 10, because of the mechanics being an integral structure Performance is good, it is thus possible to ensure the bonding strength between wearing piece and screw body 10, in addition, can also be by wearing piece and screw body 10 It is made into integration, produces in batches, to improve the production efficiency of product, reduce the production and processing cost of product.Certainly, wearing piece and spiral shell The body of rod 10 can also be split type structure, i.e. detachable structure.

In any of the above-described embodiment, it is preferable that wearing piece is made of metal or glass or ceramics or glass.

In those embodiments, wearing piece is preferably that the preferable metal of wearability, glass, plastics and ceramics etc. are made, because It is relatively common for metal, glass, plastics and ceramics, thus be easy to purchase, meanwhile, the hardness of metal, glass and ceramics is preferable, because And it can ensure the wear-resisting property of screw rod 1, wherein it is further preferred that wearing layer is closed by stainless steel, glass, ceramics, aluminium or titanium Gold is made.

As shown in Fig. 2, in any of the above-described embodiment, it is preferable that be provided with the first spiral on the outer surface of screw body 10 Muscle 104, wearing piece is provided with the second spiral bar in the one side far from screw body 10, and the second spiral bar includes corresponding first spiral The cooperation spiral bar that muscle 104 is arranged, cooperation spiral bar are wrapped on the first spiral bar 104.

In those embodiments, the first spiral bar 104 is provided on the outer surface of screw body 10, wearing piece is far from wearing piece One side on be provided with the second spiral bar.Specifically, the first spiral bar 104 and the second spiral bar, which are used to squeeze, crushes and passes Defeated food materials, and by the second spiral bar of setting, so that screw rod 1 is while improving wearability, additionally it is possible to squeeze and crush and pass Defeated food materials, and then can ensure that screw rod 1 to the normal processing power of food materials.

Wherein it is preferred to which the second spiral bar includes the cooperation spiral bar of corresponding first spiral bar 104 setting, cooperate spiral Muscle is wrapped on the first spiral bar 104.Corresponding first spiral bar 104 of this kind setting cooperation spiral bar is arranged and is wrapped in the first spiral shell Revolve on muscle 104, wearing piece be fitted on the outer surface of screw body 10, it is thus possible to make screw body 10 and wearing piece it Between be bonded even closer, thus be arranged to integral structure for screw body 10 and wearing piece and provide possibility.

Wherein it is preferred to which the second spiral bar further includes third spiral bar, third spiral bar is used to increase the spiral shell on screw rod 1 The quantity of muscle is revolved, so as to improve screw rod 1 to the treatment effect of food materials, to improve crushing juice rate.

In any of the above-described embodiment, it is preferable that be provided on the end face of the one end of screw body 10 far from installation cavity 102 One location structure；Wherein, the first location structure is locating slot 16 or positioning protrusion.

In those embodiments, a location structure can be set on the upper end of screw body 10, and in the cup of food preparation cup One second location structure of setting is covered, just the both ends of screw rod 1 can be determined by connecting shaft and the second location structure in this way Position, and then can prevent screw rod 1 from shaking during rotation, thus the mounting stability of screw rod 1 can be improved.Specifically, it can incite somebody to action One end of screw rod 1 is drivingly connected to connecting shaft, and positioning protrusion or locating slot will be arranged on the end face of the other end of screw rod 1 16, while a positioning groove 16 or positioning protrusion are correspondingly arranged on cup lid, thus i.e. using positioning protrusion and locating slot 16 Cooperation so as to which the both ends of screw rod 1 are carried out while being positioned, and then can prevent to position to the other end of screw rod 1 The abrasion of 1 deflection of screw rod.

Wherein it is preferred to which the first location structure is locating slot 16, the second location structure is positioning protrusion.Because in screw rod 1 On directly process locating slot 16 and can be more convenient, it is thus possible to reduce the difficulty of processing of screw rod 1.

In any of the above-described embodiment, it is preferable that screw rod 1 further include: protective case is arranged in locating slot 16, or is arranged It is mounted on positioning protrusion.

In those embodiments, a protective case, such as wear-resisting silica gel etc., this kind setting can be set on the first location structure On the one hand a cushion space can be formed at the place of being located by connecting of cup lid and screw rod 1 using protective case, so as to make up spiral shell Installation error of the bar 1 when installing positioning, and a buffering deformation space is provided for the play of screw rod 1 at work.In addition, It can also prevent screw rod 1 from directly contacting with cup lid by the way that wear-resisting silica gel is arranged, and then the mill between screw rod 1 and cup lid can be reduced Damage, to ensure that it is bad that screw rod 1 will not be worn.It wherein, specifically, can be by protective case when the first location structure is positioning protrusion Directly it is set on positioning protrusion, so as to positioning protrusion is protected, and when positioning protrusion is locating slot 16, it can be by protective case Side wall and bottom wall along locating slot 16 are arranged one week, so as to protect the entire cell wall of locating slot 16.

In any of the above-described embodiment, it is preferable that screw rod 1 further include: the installation cavity of screw body 10 is arranged in reinforcer 14 On 102 bottom wall；Wherein, driving hole 12 through reinforcer 14 and extends in screw body 10.

In those embodiments, a reinforcer 14 can be set on the bottom wall of the installation cavity 102 of screw body 10, and sharp simultaneously Run through reinforcer 14 with driving hole 12, also that is, being provided with a circle reinforcer 14, this kind setting around driving hole 12 The strength of materials that can reinforce 12 surrounding of driving hole thus prevents driving hole 12 to rupture because of intensity deficiency, and then can mention The integral strength of high screw rod 1, so that screw rod 1 is durable.

In any of the above-described embodiment, it is preferable that reinforcer 14 is an integral structure with screw body 10 or split type structure.

In those embodiments, reinforcer 14 is an integral structure with screw body 10, and the mechanical property of integral structure is good, It can thus ensure the bonding strength between screw body 10 and reinforcer 14, in addition, can also be by screw body 10 and reinforcer 14 1 System is at batch production to improve the production efficiency of product, reduces the production and processing cost of product.Certainly, screw body 10 with plus Strong part 14 can also be split type structure, i.e. detachable structure.

In any of the above-described embodiment, it is preferable that reinforcer 14 is metalwork.

In those embodiments, reinforcer 14 is preferably that the relatively good metalwork of intensity is made, because so just can be true The intensity of driving hole 12 is protected, and then the intensity of driving hole 12 can be prevented insufficient.

In any of the above-described embodiment, it is preferable that correspond to driving hole 12 on reinforcer 14 and be provided with via hole 142, and/or add Multiple location holes 144 are provided on strong part 14.

In those embodiments, by via hole 142, connecting shaft is enabled to pass through reinforcer 14, connected with being driven with screw rod 1 It connects, and location hole 144 navigates to screw body 10 in processing for assistant reinforcement part 14, and screw body 10 is thus prevented to be molded There is a situation where 14 deviations of reinforcer to occur when molding.

In any of the above-described embodiment, it is preferable that the side wall surface of reinforcer 14 is non-circular geometric face.It so just can be by non- Rounded face contacts with each other with screw body 10, this kind setting can be buckled using non-circular geometric face and the mutually insertion of screw body 10, thus When reinforcer 14 rotates, just can be rotated using the buckle of non-circular geometric face and screw body 10 come lead-screw body 10, into And can prevent the reinforcer 14 from rotating with respect to screw body 10, it just can will be installed between reinforcer 14 and screw body 10 in this way It is firm more to stablize, and then just can deliver torque to screw rod 1 by reinforcer 14, to realize the rotate driving to screw rod 1.

As shown in figure 3, in any of the above-described embodiment, it is preferable that the side wall surface of reinforcer 14 is ellipsoid, just can in this way It is enough buckled by the mutually insertion of the ellipsoid of reinforcer 14 and screw body 10, to realize the transmitting of torque.

As shown in Fig. 4 to Figure 10, in another embodiment, it is preferable that spline structure 146 is provided on reinforcer 14, only Rotation structure 146 includes groove, protrusion and notch.

In those embodiments, multiple notches and/or multiple protrusions and/or multiple recessed can be set on reinforcer 14 Slot, so just being capable of correspondingly setting and multiple notches and/or multiple protrusions and/or the cooperation of multiple grooves in screw body 10 Fit structure, thus by cooperation between fit structure and multiple notches and/or multiple protrusions and/or multiple grooves, Just it can link together reinforcer 14 and screw body 10 are firm, thus prevent screw body 10 with respect to 14 turns of reinforcer It is dynamic, and then just screw rod 1 can be delivered torque to by reinforcer 14, to realize the rotate driving to screw rod 1.

In any of the above-described embodiment, it is preferable that be provided with prepsetting gap S between driving hole 12 and connecting shaft, wherein excellent Selection of land, 0.02mm≤S≤0.2mm, it is further preferred that S=0.1mm.

It is preferably clearance fit between driving hole 12 and connecting shaft in those embodiments, in this way convenient for the progress of screw rod 1 Dismounting, it is thus possible to improve the disassembly convenience between screw rod 1 and connecting shaft.Wherein, prepsetting gap S is not easy excessive, is otherwise connected Between spindle and driving hole 12 can not reliable driving torque, meanwhile, prepsetting gap S be also not easy it is too small, otherwise connecting shaft and transmission Tension is connected between hole 12, it is not easy to assemble to will lead to screw rod 1.

In any of the above-described embodiment, it is preferable that the mating surface that the spline structure 146 and screw body 10 of reinforcer 14 cooperate The sum of product is more than or equal to 5cm²。

In those embodiments, the area that all spline structures 146 cooperate with screw body 10 should be greater than being equal to 5cm², in this way It can ensure the transmission area between reinforcer 14 and screw body 10, with ensure to transmit between reinforcer 14 and screw body 10 Torque is sufficiently large.

In any of the above-described embodiment, it is preferable that driving hole 12 is non-circular hole, the portion that connecting shaft and driving hole 12 cooperate The shape of position is adapted with the shape of driving hole 12.

It is non-circular by the way that driving hole 12 to be arranged in those embodiments, enable the inner wall of driving hole 12 and even The side wall of spindle interferes, so that connecting shaft can not be freely rotated in driving hole 12, and then just can be improved transmission Connection reliability between hole 12 and connecting shaft, so that connecting shaft can be reliably drivingly connected with screw rod 1, so that Connecting shaft can reliably deliver torque to screw rod 1, and then screw rod 1 is driven to rotate.

In any of the above-described embodiment, it is preferable that height of the via hole 142 on the axial direction of screw body 10 is more than or equal to 2mm。

In those embodiments, by the way that height of the via hole 142 on the axial direction of screw body 10 is set greater than In 2mm, connecting shaft and the length of fit of reinforcer 14 is enabled to be more than or equal to 2mm, it is thus possible to ensure reinforcer 14 and connect Length of fit between spindle, and then ensure the connection reliability between reinforcer 14 and connecting shaft.

Wherein it is preferred to which the shape size of via hole 142 is consistent with the shape size of driving hole 12, this kind is arranged so that even Spindle can be directly drivingly connected with reinforcer 14, it is thus possible to be directly driven reinforcer 14 and be rotated.

In any of the above-described embodiment, it is preferable that driving hole 12 is slotted eye, polygonal hole.Specifically, for example, four Side shape hole or hexagonal hole, wherein preferably, quadrilateral hole is positive square hole, and hexagonal hole is positive square hole.

In those embodiments, driving hole 12 is preferably arranged to slotted eye or quadrilateral hole or hexagonal hole, because Be the better simply non-circular hole of relatively common and structure for, slotted eye or quadrilateral hole or hexagonal hole, thus it is relatively good plus Work, so as to reduce processing cost.

The embodiment of the utility model second aspect provides a kind of food preparation cup (not shown), at food Reason machine, food processor include pedestal, and driving device is provided in pedestal, and driving device includes the first drive shaft, food preparation Cup includes: the first cup body, the first cup body it is open at one end and hollow, be provided with mounting hole on the bottom wall of the first cup body；Connecting shaft, One end of connecting shaft and the first drive shaft are drivingly connected, and the other end of connecting shaft is extend into the first cup body by mounting hole；With And the screw rod 1 such as above-mentioned any embodiment, screw rod 1 is mounted in the first cup body, and is extend by driving hole 12 with connecting shaft First glass of intracorporal one end is connected；Wherein, the first drive shaft be an integral structure with connecting shaft or the first drive shaft with connect Axis is split type structure.

In any of the above-described embodiment, it is preferable that the food preparation cup that embodiment according to the present utility model provides has The screw rod 1 that first aspect any embodiment provides, therefore, the food preparation cup that the embodiments of the present invention provide also have the The whole beneficial effects for the screw rod 1 that one side any embodiment provides.It is numerous to list herein.And the first drive shaft and connecting shaft It can be an integral structure, in other words the first drive shaft directly can also can be extend into first glass for two independent axis In vivo, to drive screw rod 1 to be rotated, a connecting shaft can also be reconnected in the first drive shaft, to drive 1 turn of screw rod It is dynamic.

In above-mentioned multiple embodiments, it is preferable that food preparation cup further include: strainer is mounted on the first cup body and screw rod 1 Between.

In those embodiments, food processor can be also arranged to the food processor of one cup body single screw rod 1, at this point, One strainer can be set again in the first cup body of food preparation cup, so that food preparation cup can be used in 1 food of single screw rod Processor, and the food processor of single screw rod 1 realizes the crushing to food materials using the first cup body and the first screw rod 1, and eating After material crushes, it can realize that the juice slag of food is separated by strainer.

In above-mentioned multiple embodiments, it is preferable that food preparation cup further include: sealing element is located in the first cup body, and covers It is located in connecting shaft, for sealing mounting hole.

In those embodiments, a sealing element can be set between the end face or mounting hole and connecting shaft of mounting hole, with Mounting hole is sealed, this kind setting enables connecting shaft to be tightly connected with mounting hole, so that the sealing of food preparation cup can be improved Property, and then can prevent the food juice of the first cup body from leaking.

Wherein it is preferred to sealing element is sealed silicone, it is close so as to ensure because of the good seal performance of sealed silicone Feng Xing, and sealed silicone is not easy to react with food juice, because without contaminated food juice, in addition, sealed silicone is relatively common, Thus it is easy to purchase, so as to reduce cost.

In above-mentioned multiple embodiments, it is preferable that be provided with the second location structure on cup lid, the second location structure can be with The first location structure cooperation on screw rod 1, is positioned with one end to screw rod 1.

In above-mentioned multiple embodiments, it is preferable that be provided with boss on the bottom wall of the first cup body, mounting hole is arranged in boss On, boss can extend into the installation cavity 102 of screw rod 1, to carry out location and installation to screw rod 1.

In those embodiments, the second location structure can be set on cup lid, determined so as to one end to screw rod 1 Position, and the other end of screw rod 1 can be drivingly connected to connecting shaft, to can also be positioned under the action of connecting shaft, in this way Just it can be realized the both ends positioning to screw rod 1, and then 1 deflection of screw rod can be prevented.

Wherein it is preferred to which boss is formed from the bottom wall of the first cup body to the first cup body sunken inside.This kind is arranged so that boss Integral structure is capable of forming with the first cup body, it is thus possible to improve the intensity between protrusion and the first cup body.Meanwhile this kind is set It sets but also boss can be integrally formed with the first cup body, it is thus possible to reduce the processing cost of product.

In above-mentioned multiple embodiments, it is preferable that food preparation cup further include: the second cup body is mounted on the first cup body, And be connected with the first cup body, pressurizing unit, it is mounted in the second cup body, is entered in the second cup body for squeezing from the first cup body Food materials so that the juice slag of food materials separates；Wherein, driving device further includes the second drive shaft, the second drive shaft and pressurizing unit Connection, for driving pressurizing unit to rotate.

In those embodiments, also settable second cup body and a pressurizing unit, so as to utilize the second cup body The extruding of food materials is realized with pressurizing unit, and to realize the juice slag separation of food materials, food processor can be arranged to twin-screw 1 Food processor in this way can carry out the crushing of food materials and extruding in two cups respectively.Wherein, specifically, this kind is eaten The working principle of object processing cup are as follows: after food materials enter in the first cup body, the first screw rod 1 is under the driving of the first drive shaft with the The side wall of one cup body cooperates to crush food, and smashed food materials enter in extrusion cup under the action of the first screw rod 1, and Pressurizing unit squeezes food materials under the driving of the second drive shaft, so that the juice slag of food materials separates.The embodiment is by the crushing of food materials Process and crowded juice tapping process separately carry out, and in crushing process, due to not needing to squeeze juice deslagging, in the first cup body Without the components such as strainer and rotating brush are arranged, so that first glass of intracorporal food materials can be in the first cup body and the first screw rod It is crushed, while can be generally horizontally disposed by pressurizing unit in crowded juice tapping process, crowded juice can be arranged under 1 collective effect Slag system is arranged to horizontal, and so as to be highly convenient for separating the juice slag of food, on the one hand this kind setting can ensure at food On the other hand the crushing juice rate of reason machine can be avoided using components such as strainer, rotating brushes, so that the structure of food processor It simply and is easily installed, simultaneously because eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then be able to ascend user Experience.

Wherein it is preferred to which driving device is motor, the first drive shaft and/or the second drive shaft are motor shaft.

In those embodiments, preferably screw rod 1 and/or pressurizing unit is driven to be rotated by motor, because of motor For driving device relatively common in food processor, thus it is easy to purchase, so as to reduce the cost of product.

The embodiment of the utility model third aspect provides a kind of food processor (not shown), comprising: pedestal, Driving device is provided in pedestal；And the screw rod 1 that any one of first aspect embodiment provides, screw rod 1 are connected with driving device It connects, or such as the food preparation cup of second aspect, wherein food preparation cup can be mounted on the base.

The food processor that embodiment according to the present utility model provides has spiral shell belonging to first aspect any embodiment The food preparation cup that bar 1 or second aspect any embodiment provide, therefore, the food preparation that the embodiments of the present invention provide The whole for the food preparation cup that the screw rod or second aspect any embodiment that there is machine first aspect any embodiment to provide provide Beneficial effect, it is numerous to list herein.

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.

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 (10)

1. a kind of screw rod, is used for food processor, the food processor includes a connecting shaft, which is characterized in that the screw rod Include:

Screw body is provided with driving hole closed at one end on one end of the screw body, and the screw body can pass through the biography Dynamic hole and the connecting shaft are drivingly connected, with being rotated by the connecting shaft；

Wherein, the screw body is an integral structure, and the screw body is made of metal or plastics or ceramics or glass.

2. screw rod according to claim 1, which is characterized in that

Installation cavity open at one end is provided on one end of the screw body, the bottom wall of the installation cavity is arranged in the driving hole On.

3. screw rod according to claim 1, which is characterized in that further include:

Wearing piece is arranged on the outer surface of the screw body.

4. screw rod according to claim 3, which is characterized in that

The wearing piece is wrapped in the screw body on the outer surface of one end of the driving hole or the wearing piece wraps up On the entire outer surface of the screw body；And/or

The wearing piece is an integral structure with the screw body；And/or

The wearing piece is made of metal or glass or ceramics or glass.

5. screw rod according to any one of claim 2 to 4, which is characterized in that the screw body is far from the installation cavity One end end face on be provided with the first location structure；

Wherein, first location structure is locating slot or positioning protrusion.

6. screw rod according to claim 5, which is characterized in that further include:

Protective case is arranged in the locating slot, or is arranged and is mounted on the positioning protrusion.

7. screw rod according to claim 2, which is characterized in that further include:

Reinforcer is arranged on the bottom wall of the installation cavity of the screw body；

Wherein, the driving hole through the reinforcer and extends in the screw body.

8. screw rod according to claim 7, which is characterized in that

The reinforcer and the screw body are an integral structure or split type structure；And/or

The reinforcer is metalwork.

9. a kind of food preparation cup is used for food processor, the food processor includes pedestal, and drive is provided in the pedestal Dynamic device, the driving device include the first drive shaft, which is characterized in that the food preparation cup includes:

First cup body, first cup body it is open at one end and hollow, be provided with mounting hole on the bottom wall of first cup body；

Connecting shaft, one end of the connecting shaft and first drive shaft are drivingly connected, and the other end of the connecting shaft passes through institute Mounting hole is stated to extend into first cup body；And

Such as screw rod described in any item of the claim 1 to 8, the screw rod is mounted in first cup body, and by described Driving hole extend into described first glass of intracorporal one end with the connecting shaft and is connected；

Wherein, first drive shaft is an integral structure or first drive shaft and the connecting shaft with the connecting shaft For split type structure.

10. a kind of food processor characterized by comprising

Pedestal is provided with driving device in the pedestal；And

Such as screw rod described in any item of the claim 1 to 8, the screw rod is connected with the driving device, or as right is wanted Food preparation cup described in asking 9, the food preparation cup can be mounted on the base.