CN208551056U

CN208551056U - Screw rod, food preparation cup and food processor

Info

Publication number: CN208551056U
Application number: CN201721792532.9U
Authority: CN
Inventors: 刘云祥; 熊秋亮
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2017-12-20
Filing date: 2017-12-20
Publication date: 2019-03-01
Anticipated expiration: 2027-12-20

Abstract

It includes: body part that the utility model, which provides a kind of screw rod, food preparation cup and food processor, screw rod,；Wear-resisting portion, one end are connect with body part, and drive mechanism is provided on the other end, and drive mechanism is driving hole or transmission shaft；Wear-resisting portion is made of wear-resistant material.The technical solution, screw rod includes body part interconnected and wear-resisting portion is made by wear-resistant material, the wear-resisting property of screw rod lower end can be increased in this way, to reduce the abrasion of screw rod lower end when screw rod rotates, and the lower end of screw rod is to wear more serious position, thus this programme can largely solve the problems, such as that screw rod is easy to wear, therefore can ensure that product still has preferable performance after prolonged use.

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 is made of plastics more, and screw rod is during the work time, needs to squeeze together with squeezing cup Gap between the lower end of food materials, especially screw rod and the squeezing cup of food processor is smaller, thus, the lower end abrasion of screw rod is non- Chang Yanchong.

Therefore, the screw rod for how designing a kind of abrasion that can reduce its lower end becomes current urgent 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 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 rod, is used for food preparation Machine, the screw rod include: body part；The one end in wear-resisting portion, the wear-resisting portion is connect with the body part, and the wear-resisting portion is separate Drive mechanism is provided on one end of the body part, the drive mechanism is driving hole or transmission shaft；Wherein, the wear-resisting portion It is made of wear-resistant material.

The screw rod that embodiment according to the present utility model provides, including body part interconnected and wear-resisting portion, and it is wear-resisting Portion is made of wear-resistant material, and wear-resisting portion is far from being additionally provided with drive mechanism on one end of body part, wherein drive mechanism is used for It is drivingly connected with the driving device of food processor, to drive screw rod to be rotated, specifically, drive mechanism can be Transmission shaft is also possible to driving hole.And screw rod is divided into two sections from axial direction, and by it close to one end of drive mechanism, i.e., under End is arranged to wear-resisting portion, be capable of increasing the wear-resisting property of the lower end of screw rod in this way by wear-resistant material, to drop when screw rod rotates The abrasion of low screw rod lower end, and the lower end of screw rod is the more serious position of abrasion, thus by the way that the lower end of screw rod to be arranged to Wear-resisting portion can largely solve the problems, such as screw rod damage easy to wear, and this kind of structure makes due to reducing screw rod single The abrasion of used time, therefore, after product long-time use, screw rod will not serious wear, because without because screw rod abrasion due to The performance of product is reduced, and then can ensure that still there is preferable performance after product long-time use.Meanwhile passing through setting Wear-resisting portion can also reduce the particle that screw rod wears and falls off, and then the particle contamination processing that can prevent screw rod from falling off by abrasion Food, damage consumer health, and then can ensure the clean hygiene of food.In addition, can also be right by the way that wear-resisting portion is arranged The outer surface of the lower end of screw rod is protected, and thus prevents screw rod during the work time, and the lower end of screw rod is by food itself Pigment dyeing, and then i.e. so that screw rod more easy cleaning, and the tidiness of screw rod after long-term use can be kept, and then can be long-term Ensure the aesthetics of screw rod and cooking machine.

Wherein it is preferred at least one principal screw muscle and at least one secondary spiral bar are provided on the body part, it is described The end face spiral of the one end of principal screw muscle from the body part far from the wear-resisting portion extends to the other end of the body part, institute The upper surface for stating secondary spiral bar is lower than the upper surface of the principal screw muscle.And by setting principal screw muscle, enable body part Food materials are sufficiently pulverized, and principal screw muscle downward spiral since the upper surface of body part extends, and many body parts Spiral bar is not since upper surface, but downward spiral extends since the middle part of body part, and this kind is arranged, Neng Gou On the basis of conventional bulk portion, cutting portion, thus this kind of body part are formed by the part that principal screw muscle is higher by normal spiral muscle Preliminary machining can be carried out to food materials first with the cutting portion of principal screw muscle, then carry out processing, thus the energy such as squeezing Body part is enough improved to the treatment effect of food materials.Wherein, specifically, principal screw muscle spiral preferably since the upper surface of body part Extend downward into the lower end surface i.e. bottom faces of body part.

Meanwhile some secondary spiral bars can be also set in the side wall surface of body part, secondary spiral bar can be from any of body part Height and position extends downwardly, and length can also be arbitrarily arranged.And body part pair can be further enhanced by the way that secondary spiral bar is arranged The processing capacity of food materials, to improve screw rod to the treatment effect of food materials.

Wherein, the upper end of secondary spiral bar is pointed shape, this kind is arranged so that the channel quilt that material is formed from principal screw muscle Import, during gliding along channel, cut by the point of secondary spiral bar so that material smoothly import, Cutting and grinding, avoid material on being blocked in screw rod.

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

In the above-mentioned technical solutions, it is preferable that cooperation spiral bar, this kind setting are provided on the outer surface in the wear-resisting portion So that wear-resisting portion can also carry out the processing such as cutting extruding to food materials, so as to improve screw rod to the treatment effect of food materials.

In the above-mentioned technical solutions, it is preferable that the wear-resisting portion is made of metal or glass or ceramics.

In the technical scheme, wear-resisting portion is preferably that the preferable metal of wearability, glass and ceramics etc. are made, because golden Category, glass and ceramics are relatively common, thus are easy to purchase, meanwhile, the hardness of metal, glass and ceramics is preferable, it is thus possible to really Protect the wear-resisting property in wear-resisting portion, wherein it is further preferred that the wear-resisting portion is by stainless steel, glass, ceramics, aluminium or titanium alloy It is made.

In any of the above-described technical solution, it is preferable that be provided with out on the described one end of wear-resisting portion far from the body part Mouth and hollow installation cavity, the drive mechanism are driving hole, and the driving hole is arranged on the bottom wall of the installation cavity.

In those technical solutions, an opening can be arranged to and hollow installation cavity in the lower end in wear-resisting portion, and simultaneously will Drive mechanism is arranged to be arranged in the driving hole on the bottom wall of installation cavity.And by setting installation cavity, driving hole can more be leaned on The middle and upper part setting of nearly screw body drives screw rod to carry out in the cooperation of connecting shaft and driving hole using food processor in this way It, can be by connecting shaft being protruded into screw body as far as possible when rotation, thus connecting shaft can be with screw body closer in screw rod The position on top is drivingly connected, and just screw rod and the activation point of connecting shaft can be arranged close to the center of gravity of screw rod in this way, It to just ensure the stability after screw rod installation, and then can prevent screw rod from shaking during the work time, thus can subtract The friction that few screw rod occurs due to shaking with cup body, so as to further decrease the abrasion of product.On the other hand by by screw rod The lower end of body, i.e., the lower end in wear-resisting portion are arranged to hollow, additionally it is possible to a boss is set on the bottom wall of the cup body of food processor, To boss be extend into the lower end of screw body when installing screw rod, to realize the location and installation to screw rod, thus energy Enough improve the installation speed and installation convenience of screw rod.In addition, it is hollow by the way that the lower end in wear-resisting portion to be arranged to, thus can also Screw rod is vertically rested easily on desktop or hearth etc., and then can prevent screw rod from rolling everywhere on desktop or hearth etc. It happens.

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 middle part of screw rod or so, it is thus possible to ensure the center of gravity of screw rod, and then can be into One step ensures the stability after screw rod installation.

In any of the above-described technical solution, it is preferable that the body part is provided with out on the one end in the wear-resisting portion Mouth and hollow holding tank；The wear-resisting portion includes the first stepped part interconnected and second step ladder, first ladder The cross-sectional area in portion is less than the cross-sectional area of the second step ladder, the shape size and the holding tank of first stepped part Shape size be mutually adapted；Wherein, the body part is located on first stepped part by the holding tank, and described Body part is sealingly mounted in the second step ladder close to the one end in the wear-resisting portion.

In those technical solutions, the lower end of body part can be arranged to hollow holding tank, and simultaneously by wear-resisting portion Upper end, the i.e. lower end close to one end of body part and wear-resisting portion, i.e., far from one end of body part, namely be provided with drive mechanism One end, be arranged to up-small and down-big hierarchic structure, in this way can be by the upper end location and installation in wear-resisting portion in body part The lower end in wear-resisting portion is covered using the lower end of body part, so as to increase the matching area between body part and wear-resisting portion, with Enhance the connection reliability between body part and wear-resisting portion.And body part is sealingly mounted at the second ladder close to the one end in wear-resisting portion In portion, i other words the lower end of body part is sealingly mounted in second step ladder, it just can make the company of body part and wear-resisting portion in this way It connects to locate to seal, and then water, juice can be prevented etc. and enters the inside of screw body, and the situation for being trapped in the inside of screw rod occurs, It thus can ensure that the health of screw rod.And the shape size of the first stepped part and the shape size of holding tank are mutually adapted, so that The lower end in the lower end of body part and wear-resisting portion can preferably cooperate, so as to keep the structure of screw rod more rationally compact.

In any of the above-described technical solution, it is preferable that the body part and the wear-resisting portion are an integral structure or described Body part and the wear-resisting portion are split type structure.

In those technical solutions, one side body part and wear-resisting portion can the integrated structure of integrated injection molding, on the other hand Body part and wear-resisting portion can be configured as split type structure, can be connected into body part and wear-resisting portion by screw or bolt at this time It is whole.

In any of the above-described technical solution, one be provided in limiting slot and retention bead on the first stepped part is accommodated Another in limiting slot and retention bead is provided on the inner wall of slot, retention bead can cooperate with limiting slot.

In those technical solutions, can lower surface on the upper end in wear-resisting portion, i.e. the first stepped part with body part, that is, hold It receives and limiting slot and retention bead is set between the wall surface of slot, so as to by the cooperation of limiting slot and retention bead to wear-resisting Portion is positioned with body part, meanwhile, the cooperation of limiting slot and retention bead can also enhance the company between wear-resisting portion and body part Connect intensity.

In any of the above-described technical solution, it is preferable that the body part and wear-resisting portion's integrated injection molding.

In those technical solutions, wear-resisting portion is preferably first processed, then by body part injection molding in wear-resisting portion, It on the one hand can be improved the bonding strength between body part and wear-resisting portion in this way, the production that on the other hand can also reduce screw rod adds Work cost.

In any of the above-described technical solution, it is preferable that be provided with limit hole in the wear-resisting portion, the body part is close to institute It states and is provided with limited post on the one end in wear-resisting portion, the limited post is located in the limit hole, and the limited post is far from described Limited block is provided on one end of body part, the limited block is buckled in the end of the described one end of wear-resisting portion far from the body part On face.

In those technical solutions, limited post can be inserted into limit hole, and be buckled in limited post using limited block In wear-resisting portion, to realize limit installation of the body part to wear-resisting portion.

In any of the above-described technical solution, it is preferable that set on the end face of the described one end of wear-resisting portion far from the body part It is equipped with card slot, the limit hole is arranged on the bottom wall of the card slot, and the limited block is buckled in the card slot.

In those technical solutions, one card slot can be set in the lower end in wear-resisting portion, pacify so as to which limited block to be embedded in It in card slot, just can prevent limited block from stretching out from the lower end surface in wear-resisting portion in this way, and then can ensure that the beauty in wear-resisting portion, The structure of product can be made more reasonable again.

Wherein it is preferred to which the body part, the limited post and the limited block are an integral structure, and further excellent Selection of land, the body part, the limited post and the limited block integrated injection molding.

In those technical solutions, limit hole and card slot can be pre-machined out in wear-resisting portion, in this way by inlaying note When body part is moulded in wear-resisting portion by the technique of modeling, be molded the liquid of body part just can automatic flowing to limit hole and card slot It is interior, to form limited post and limited block, in this way, limited post and limit can be passed through after body part and wear-resisting portion's injection molding Wear-resisting portion is mounted in block, thus the bonding strength between body part and wear-resisting portion can be improved, to improve body part Connection reliability between wear-resisting portion.

In any of the above-described technical solution, it is preferable that the body part close to the one end in the wear-resisting portion end face it is outer A circle annular convex rib is provided on edge, the annular convex rib is set in the second step ladder.

In those technical solutions, a circle annular convex rib can be set on the outer edge of the lower end of body part, because at this After the injection molding of body portion, plastics expand with heat and contract with cold, and will lead to body part and shrink upwards, therefore, can by setting annular convex rib After body part is shunk upwards, enable body part by annular convex rib and wear-resisting portion coincidence of a folding in the axial direction, and then not Gap can be formed in the junction in body part and wear-resisting portion, it is thus possible to the better quality after making product machine-shaping.

In any of the above-described technical solution, it is preferable that the body part and the wear-resisting portion are split type structure, described resistance to It is provided with the first mounting hole in mill portion, the second mounting hole is provided on the body part；The screw rod further includes connector, described One end of connector is buckled on the described one end of wear-resisting portion far from the body part, and the other end of the connector passes through described After first mounting hole, location and installation is in second mounting hole.

In those technical solutions, second mounting hole can be also set on body part, the second mounting hole is preferably blind Hole, and the first mounting hole is provided in wear-resisting portion, hereafter can be by a connection piece, for example screw or bolt etc. are by ontology Portion connects integral with wear-resisting portion.This kind setting, due to body part connected by connector with wear-resisting portion it is integral, Body portion does not have to injection molding, so that the material of body part can also be not limited to plastics, therefore can expand the model of the material of body part It encloses.Therefore, body part can be arranged to non-plastic part, to meet other different demands of screw rod, specifically, such as can be by ontology Portion is made up of wear-resistant material or metal is made, and certainly, can also be made up of plastics.

In any of the above-described technical solution, it is preferable that first mounting hole be threaded hole, the connector be screw or Bolt.

In those technical solutions, the installation between body part and wear-resisting portion can be realized by screw or bolt, because, Screw and bolt are standard component, thus are easy to purchase, and at low cost.In addition, screw or bolt belong to threaded connection, and screw thread connects The unfailing performance connect is also preferable, thus also can ensure that the bonding strength between body part and wear-resisting portion.

In any of the above-described technical solution, it is preferable that the screw rod further include: sealing element, setting the body part with Between the second step ladder, for being tightly connected the body part and the second step ladder.

In those technical solutions, since body part and wear-resisting portion are split type structure, can be in body part and wear-resisting A sealing element is being arranged in the junction in portion, so that body part and wear-resisting portion can be sealed in junction, and then can prevent the external world Water or juice enter inside screw, and if on the one hand extraneous water or juice prolonged stay will appear spiral shell in inside screw The problems such as mouldy inside bar, bacteria breed, on the other hand, extraneous water or juice can also corrode in screw rod to a certain extent Portion.And by setting sealing element, body part and wear-resisting portion can be sealed in junction, to can avoid above-mentioned mention The problems such as inside screw arrived is mouldy, bacteria breed, Screw Corrosion, and then it is bad that screw rod can be prevented to be corroded, and in turn, ensures that spiral shell The clean hygiene of bar.

In any of the above-described technical solution, it is preferable that the screw rod further include: it is remote to be mounted on the wear-resisting portion for decorative panel From on an end face of the body part.

In those technical solutions, also one decorative panel can be set in the lower end in wear-resisting portion, with using decorative panel by spiral shell The connectors such as nail or bolt stash, and the connectors such as screw or bolt can be made invisible in this way, thus can prevent spiral shell The connectors such as nail or bolt get rusty, and can be improved the aesthetics of product.

Wherein it is preferred to decorative panel interference is installed in the installation cavity in wear-resisting portion, certainly, decorative panel can also by welding, Or other way is mounted on the bottom in wear-resisting portion.

In any of the above-described technical solution, it is preferable that the screw rod further include: the installation cavity is arranged in reinforcer On bottom wall or it is arranged in the bottom wall of the installation cavity, via hole, the driving hole and the via hole is provided on the reinforcer Coaxial and mutual conduction, the shape size of the via hole and the shape size of the driving hole are mutually adapted.

In those technical solutions, a reinforcer can be set on the bottom wall of the installation cavity in wear-resisting portion, and utilize biography simultaneously Reinforcer is run through in dynamic hole, this kind of structure is that is, be provided with a circle reinforcer, around driving hole so as to reinforce passing The strength of materials of dynamic hole surrounding thus prevents driving hole to rupture because of intensity deficiency, and then can be improved the whole strong of screw rod Degree, so that screw rod is durable.Wherein, it is provided with via hole on reinforcer, and via hole is coaxial with driving hole and mutual conduction, so that Connecting shaft just can smoothly pass through reinforcer and be connected with the driving hole on transition piece, and the shape size of via hole and driving hole Shape size, which is mutually adapted, via hole to be mutually adapted with connecting shaft to connect, so that reinforcer also can be used in torque Transmitting, thus reliable transmission between screw rod and connecting shaft can be improved.

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 body part is provided with fixed on one end far from the wear-resisting portion Position slot or positioning protrusion.

In those technical solutions, one end of screw rod can be drivingly connected to connecting shaft, and in the upper end of screw rod, i.e. ontology Positioning protrusion or locating slot are set on the end face of the upper end in portion, while being correspondingly arranged a positioning on the upper lid of food processor Slot or positioning protrusion, thus the other end of screw rod can be positioned using the cooperation of positioning protrusion and locating slot, so as to The both ends of screw rod can be carried out while be positioned, and then can prevent screw rod deflection from wearing.

In any of the above-described technical solution, it is preferable that the screw body far from being provided with locating slot on one end of driving hole, At this point, positioning protrusion can be arranged on upper lid, this kind setting can be more convenient one due to directly processing locating slot on screw rod A bit, 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 technical solutions, a protective case, such as wear-resisting silica gel etc. can be set in locating slot, a side is arranged in this kind Face can form a cushion space at the place of being located by connecting of upper cover and screw rod using protective case, pacify so as to make up screw rod Installation error when setting, and a buffering deformation space is provided for the play of screw rod at work.In addition, passing through setting Wear-resisting silica gel can also prevent screw rod from directly contacting with upper cover, and then can reduce the abrasion between screw rod and upper cover, to ensure spiral shell Bar will not be worn bad.Wherein, specifically, when being arranged in screw body is positioning protrusion, protective case can be directly set in On positioning protrusion, so as to positioning protrusion is protected, and when being arranged in screw body is locating slot, it can be by protective case along positioning The side wall and bottom wall of slot 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 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, food processor is used for, at food Reason machine includes pedestal, and driving device is provided in pedestal, and food preparation cup includes: cup body, can be mounted on the base；With it is above-mentioned The screw rod that any technical solution provides, screw rod are mounted in cup body, and are drivingly connected with driving device.

The food preparation cup that embodiment according to the present utility model provides, the spiral shell provided with first aspect any embodiment Bar, therefore, the screw rod that also there is the food preparation cup that the embodiments of the present invention provide first aspect any embodiment to provide Whole beneficial effects.It is numerous to list herein.

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

In those technical solutions, food processor can be arranged to the food processor of one cup body single screw rod, at this point, can One strainer is set again in the cup body of food preparation cup, so that food preparation cup can be used in single screw rod food processor, And the food processor of single screw rod can realize the crushing to food materials using cup body and screw rod, and after food materials crushing, filter can be passed through Net realizes the juice slag separation of food.

In any of the above-described technical solution, it is preferable that the food preparation cup further includes upper cover, and the upper cover can cover dress On the cup body.

In those technical solutions, feed operation can be carried out using upper cover, meanwhile, can also by upper cover come to screw rod into Row positioning, so as to carry out both ends positioning to screw rod.In addition, the opening of cup body can be also blocked by upper cover, thus It prevents from the intracorporal food materials of cup or juice from splashing outside cup body, and dust can be prevented etc. to drop into cup body.

Wherein it is preferred to be provided with location structure on the upper lid, the location structure can be determined on the screw rod Position slot or positioning protrusion cooperation, are positioned with one end to the screw rod.

In those technical solutions, location structure can be set on upper lid, be positioned so as to one end to screw rod, And the other end of screw rod can be drivingly connected to driving device, to can also be positioned, just can be realized to screw rod in this way Both ends positioning, and then screw rod deflection can be prevented.

In above-mentioned multiple technical solutions, it is preferable that be provided with boss on the bottom wall of the cup body, the screw rod is close to institute It states and is provided with installation cavity on one end of cup body, the boss can extend into the installation cavity of the screw rod, to the screw rod Carry out location and installation.

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

In above-mentioned multiple technical solutions, it is preferable that the cup body includes: crushing cup and extrusion cup, the crushing cup with The extrusion cup is connected, and is provided with the screw rod in the crushing cup, pressurizing unit, the extruding are provided in the extrusion cup Device is for squeezing the food materials entered in the extrusion cup from the crushing cup cup body, so that the juice slag of food materials separates；Wherein, The driving device includes the first drive shaft and the second drive shaft, and first drive shaft is connect with the screw rod, for driving The screw rod crushes food materials, and second drive shaft is connect with the pressurizing unit, for driving the pressurizing unit to rotate, with Separate the juice slag of food materials.

In those technical solutions, cup body can be arranged to the crushing cup and extrusion cup that two can be interconnected, and divide Above-mentioned screw rod is not equipped in crushing cup, and is equipped with a pressurizing unit in extrusion cup, it so just can be by food preparation Machine is arranged to twin-screw food processor, so as to carry out the crushing of food materials and extruding in two cups respectively.Wherein, Specifically, the working principle of this kind of food preparation cup are as follows: after food materials enter in crushing cup, driving of the screw rod in the first drive shaft The lower side wall with crushing cup cooperates to crush food, and smashed food materials are entered under the action of screw rod in extrusion cup, 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 the powder of food materials Broken process and crowded juice tapping process separately carry out, and in crushing process, due to not needing to squeeze juice deslagging, in crushing cup Without the components such as strainer and rotating brush are arranged, so that the food materials in crushing cup can be in the collective effect of cup body and screw rod It is lower pulverized, while can be generally horizontally disposed by pressurizing unit in crowded juice tapping process, crowded juice dreg removing system can be arranged At horizontal, so as to be highly convenient for separating the juice slag of food, on the one hand this kind setting can ensure the juice of food processor On the other hand rate can be avoided using components such as strainer, rotating brushes, so that the structure of food processor is simple and is easy to Installation, 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, which includes pedestal, Driving device is provided in pedestal；The screw rod provided with first aspect any embodiment, screw rod and driving device are drivingly connected, or The food preparation cup that any one of second aspect embodiment provides, food preparation cup can be mounted on the base.

The food processor that embodiment according to the present utility model provides, the spiral shell provided with 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 food processor is Normal juice machine or juice extractor, certainly, food preparation Machine 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..

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 for the body part that an embodiment according to the present utility model provides；

Fig. 4 is the another structural schematic diagram for the body part that an embodiment according to the present utility model provides；

Fig. 5 is the structural schematic diagram in the wear-resisting portion that an embodiment according to the present utility model provides；

Fig. 6 is the another structural schematic diagram in the wear-resisting portion that an embodiment according to the present utility model provides；

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

Fig. 8 is the enlarged structure schematic diagram in Fig. 7 at A.

Wherein, corresponding relationship of the Fig. 1 into Fig. 8 between appended drawing reference and component names are as follows:

1 body part, 10 principal screw muscle, 11 secondary spiral bars, 12 holding tanks, 14 limited posts, 16 limited blocks, 18 annular convex ribs, 19 second mounting holes, 2 wear-resisting portions, 20 installation cavitys, 22 first stepped parts, 24 second step ladders, 26 limit holes, 27 cooperation spirals Muscle, 28 card slots, 29 first mounting holes, 3 driving holes, 4 connectors, 5 sealing elements, 6 decorative panels, 7 locating slots, 8 limiting slots, 9 limits Protrusion.

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 rod, food preparation cup and food that embodiment according to the present utility model provides are described referring to Fig. 1 to Fig. 8 Object processor.

As shown in Figures 1 to 8, the embodiment of the utility model first aspect provides a kind of screw rod, is used for food preparation Machine, screw rod include: body part 1；The one end in wear-resisting portion 2, wear-resisting portion 2 is connect with body part 1, wear-resisting portion 2 far from body part 1 one Drive mechanism is provided on end, drive mechanism is driving hole 3 or transmission shaft；Wherein, wear-resisting portion 2 is made of wear-resistant material.

The screw rod that embodiment according to the present utility model provides, including body part interconnected 1 and wear-resisting portion 2, and it is resistance to Mill portion 2 is made of wear-resistant material, and is additionally provided with drive mechanism on the one end of wear-resisting portion 2 far from body part 1, wherein transmission knot Structure is used to be drivingly connected with the driving device of food processor, and to drive screw rod to be rotated, specifically, drive mechanism is It can be transmission shaft and be also possible to driving hole 3.And screw rod is divided into two sections from axial direction, and by it close to the one of drive mechanism End, i.e., lower end is arranged to wear-resisting portion 2 by wear-resistant material, the wear-resisting property of the lower end of screw body is capable of increasing in this way, in spiral shell When bar rotates, the abrasion of screw rod lower end is reduced, and the lower end of screw rod is to wear more serious position, thus by by screw rod Lower end is arranged to wear-resisting portion 2, can largely solve the problems, such as screw rod damage easy to wear, and this kind of structure is due to reducing Abrasion when screw rod is intended for single use, therefore, after product long-time use, screw rod will not serious wear, because without because of spiral shell The abrasion of bar and the performance for reducing product, and then can ensure that still there is preferable performance after product long-time use.Together When, the particle that screw rod abrasion falls off can be also reduced by the way that wear-resisting portion 2 is arranged, and then can prevent screw rod from falling off because of abrasion The food of particle contamination processing, damages consumer health, and then can ensure the clean hygiene of food.In addition, resistance to by being arranged Mill portion 2 can also protect the outer surface of the lower end of screw rod, thus prevent screw rod during the work time, the lower end of screw rod By the pigment dyeing of food itself, and then i.e. so that screw rod more easy cleaning, and the tidiness of screw rod after long-term use can be kept, And then it can ensure the aesthetics of screw rod and cooking machine for a long time.

Wherein, as shown in figure 3, being provided at least one principal screw muscle 10 and at least one secondary spiral bar 11 on body part 1, The end face spiral of the one end of principal screw muscle 10 from body part 1 far from wear-resisting portion 2 extends to the other end of body part 1, secondary spiral bar 11 upper surface is lower than the upper surface of principal screw muscle 10.And by setting principal screw muscle 10, enable body part 1 to food materials into Row sufficiently pulverizes, and the downward spiral since the upper surface of body part 1 of principal screw muscle 10 extends, and the spiral of many body parts 1 Muscle is not since upper surface, but downward spiral extends since the middle part of body part 1, and this kind is arranged, can be general On the basis of logical body part 1, cutting portion, thus this kind of body part are formed by the part that principal screw muscle 10 is higher by normal spiral muscle 1 can carry out preliminary machining to food materials first with the cutting portion of principal screw muscle 10, then carry out the processing such as squeezing, thus Body part 1 be can be improved to the treatment effect of food materials.Wherein, specifically, principal screw muscle 10 is preferably opened from the upper surface of body part 1 Beginning downward spiral extends to the lower end surface i.e. bottom faces of body part 1.And some secondary spiral bars are set in the side wall surface of body part 1 11, secondary spiral bar 11 can be extended downwardly from any height and position of body part 1, and length can also be arbitrarily arranged.And pass through setting Secondary spiral bar 11 can further enhance body part 1 to the processing capacity of food materials, to improve screw rod to the treatment effect of food materials.

Wherein, the upper end of secondary spiral bar 11 is pointed shape, this kind is arranged so that material is from the channel that principal screw muscle is formed It is imported into, during gliding along channel, is cut by the point of secondary spiral bar, so that material is smoothly led Enter, cut and grind, avoids material on being blocked in screw rod.

Wherein it is preferred to be provided with cooperation spiral bar 27 on the outer surface in wear-resisting portion 2, this kind is arranged so that wear-resisting portion 2 Food materials can be carried out with the processing such as cutting extruding, so as to improve screw rod to the treatment effect of food materials.

In the above embodiment, it is preferable that wear-resisting portion 2 is made of metal or glass or ceramics.

In those embodiments, wear-resisting portion 2 is preferably that the preferable metal of wearability, glass and ceramics etc. are made, because golden Category, glass and ceramics are relatively common, thus are easy to purchase, meanwhile, the hardness of metal, glass and ceramics is preferable, it is thus possible to really Protect the wear-resisting property in wear-resisting portion 2, wherein it is further preferred that wear-resisting portion 2 is by stainless steel, glass, ceramics, aluminium or titanium alloy system At.

As depicted in figs. 1 and 2, in any of the above-described embodiment, it is preferable that set on the wear-resisting one end of portion 2 far from body part 1 It is equipped with opening and hollow installation cavity 20, drive mechanism is driving hole 3, and driving hole 3 is arranged on the bottom wall of installation cavity 20.

In those embodiments, an opening can be arranged to and hollow installation cavity 20 in the lower end in wear-resisting portion 2, and simultaneously will Drive mechanism is arranged to be arranged in the driving hole 3 on the bottom wall of installation cavity 20.And by setting installation cavity 20, it can be by driving hole 3 are arranged closer to the middle and upper part of screw body, drive spiral shell in the cooperation of connecting shaft and driving hole 3 using food processor in this way It, can be by connecting shaft being protruded into screw body as far as possible when bar is rotated, thus connecting shaft can be with screw body closer to spiral shell The position of the middle and upper part of bar is drivingly connected, so just can be by screw rod and the activation point of connecting shaft close to the center of gravity of screw rod Setting to just can ensure the stability after screw rod installation, and then can prevent screw rod from shaking during the work time, thus can The friction that screw rod occurs due to shaking with cup body is reduced, enough so as to further decrease the abrasion of product.On the other hand pass through by The lower end of screw body, i.e., the lower end in wear-resisting portion 2 are arranged to hollow, additionally it is possible to be arranged one on the bottom wall of the cup body of food processor Boss, thus boss can be extend into the lower end of screw body when installing screw rod, to realize the location and installation to screw rod, It thus can be improved the installation speed and installation convenience of screw rod.In addition, it is hollow by the way that the lower end in wear-resisting portion 2 to be arranged to, because And screw rod can also vertically be rested easily on desktop or hearth etc., and then screw rod can be prevented in desktop or hearth etc. upper four The case where place rolls.

Wherein it is preferred to which the height of screw body is H, the depth of installation cavity 20 is h, wherein 1/3H≤h≤2/3H.This kind It is arranged so that connecting shaft can extend into middle part of screw rod or so, it is thus possible to ensure the center of gravity of screw rod, and then can further really Stability after protecting screw rod installation.

As shown in Figure 2 and Figure 7, in any of the above-described embodiment, it is preferable that body part 1 is set on the one end in wear-resisting portion 2 It is equipped with opening and hollow holding tank 12；Wear-resisting portion 2 include the first stepped part 22 interconnected and second step ladder 24, first The cross-sectional area of stepped part 22 is less than the cross-sectional area of second step ladder 24, the shape size and holding tank 12 of the first stepped part 22 Shape size be mutually adapted；Wherein, body part 1 is located on the first stepped part 22 by holding tank 12, and body part 1 is close The one end in wear-resisting portion 2 is sealingly mounted in second step ladder 24.

In those embodiments, the lower end of body part 1 can be arranged to hollow holding tank 12, and simultaneously by wear-resisting portion 2 Upper end, i.e. the lower end close to one end of body part 1 and wear-resisting portion 2, i.e. one end far from body part 1, namely be provided with transmission One end of structure is arranged to up-small and down-big hierarchic structure, in this way can be by the upper end location and installation in wear-resisting portion 2 in body part 1 It is interior, i.e., the lower end in wear-resisting portion 2 is covered using the lower end of body part 1, so as to increase between body part 1 and wear-resisting portion 2 Matching area, to enhance the connection reliability between body part 1 and wear-resisting portion 2.And body part 1 is close close to the one end in wear-resisting portion 2 Envelope is mounted in second step ladder 24, i other words the lower end of body part 1 is sealingly mounted in second step ladder 24, just can in this way The junction in body part 1 and wear-resisting portion 2 is sealed, and then water, juice can be prevented from etc. to enter the inside of screw body, and is trapped in The situation of the inside of screw rod occurs, thus can ensure that the health of screw rod.And the shape size and holding tank of the first stepped part 22 12 shape size is mutually adapted, and the lower end of body part 1 and the lower end in wear-resisting portion 2 are preferably cooperated, so as to Keep the structure of screw rod more rationally compact.

In any of the above-described embodiment, it is preferable that body part 1 and wear-resisting portion 2 are an integral structure or body part 1 and resistance to Mill portion 2 is split type structure.

In those embodiments, one side body part 1 and wear-resisting portion 2 can the integrated structure of integrated injection molding, on the other hand Body part 1 and wear-resisting portion 2 can be configured as split type structure, can be connected body part 1 and wear-resisting portion 2 by screw or bolt at this time It is connected into entirety.

In the above-described embodiments, one be provided on the first stepped part in limiting slot and retention bead, holding tank it is interior Another in limiting slot and retention bead is provided on wall, retention bead can cooperate with limiting slot.

In those embodiments, can lower surface on the upper end in wear-resisting portion 2, i.e. the first stepped part with body part 1, that is, hold It receives and limiting slot 8 and retention bead 9 is set between the wall surface of slot, so as to pass through the cooperation pair of limiting slot 8 and retention bead 9 Wear-resisting portion 2 is positioned with body part 1, meanwhile, the cooperation of limiting slot 8 and retention bead 9 can also enhance wear-resisting portion 2 and body part Bonding strength between 1.

In any of the above-described embodiment, it is preferable that 2 integrated injection molding of body part 1 and wear-resisting portion.

In those embodiments, wear-resisting portion 2 is preferably first processed, then by 1 injection molding of body part in wear-resisting portion 2 On, it on the one hand can be improved the bonding strength between body part 1 and wear-resisting portion 2 in this way, on the other hand can also reduce screw rod Produce and process cost.

In any of the above-described embodiment, it is preferable that be provided with limit hole 26 in wear-resisting portion 2, body part 1 is close to wear-resisting portion 2 One end on be provided with limited post 14, limited post 14 is located in limit hole 26, and sets on the one end of limited post 14 far from body part 1 It is equipped with limited block 16, limited block 16 is buckled on the end face of the wear-resisting one end of portion 2 far from body part 1.

In those embodiments, limited post 14 can be inserted into limit hole 26, and utilize limited block 16 by limited post 14 It is buckled in wear-resisting portion 2, to realize limit installation of the body part 1 to wear-resisting portion 2.

In any of the above-described embodiment, it is preferable that be provided with card slot on the end face of the wear-resisting one end of portion 2 far from body part 1 28, limit hole 26 is arranged on the bottom wall of card slot 28, and limited block 16 is buckled in card slot 28.

In those embodiments, a card slot 28 can be set in the lower end in wear-resisting portion 2, so as to which limited block 16 to be embedded in It is mounted in card slot 28, just can prevent limited block 16 from stretching out from the lower end surface in wear-resisting portion 2 in this way, and then can ensure that wear-resisting portion 2 beauty, and the structure of product can be made more reasonable.

Wherein it is preferred to which body part 1, limited post 14 and limited block 16 are an integral structure, and it is further preferred that originally 16 integrated injection molding of body portion 1, limited post 14 and limited block.

In those embodiments, limit hole 26 and card slot 28 can be pre-machined out in wear-resisting portion 2, in this way by inlaying When body part 1 is moulded in wear-resisting portion 2 by the technique of injection molding, be molded the liquid of body part 1 just can automatic flowing to limit hole 26 and card slot 28 in, to form limited post 14 and limited block 16, in this way, after 2 injection molding of body part 1 and wear-resisting portion, Wear-resisting portion 2 is mounted by limited post 14 and limited block 16, thus can be improved between body part 1 and wear-resisting portion 2 Bonding strength, to improve the connection reliability between body part 1 and wear-resisting portion 2.

As shown in figure 8, in any of the above-described embodiment, it is preferable that end face of the body part 1 close to the one end in wear-resisting portion 2 A circle annular convex rib 18 is provided on outer edge, annular convex rib 18 is set in second step ladder 24.

In those embodiments, a circle annular convex rib 18 can be set on the outer edge of the lower end of body part 1, because at this After 1 injection molding of body portion, plastics expand with heat and contract with cold, and will lead to body part 1 and shrink upwards, therefore, by the way that annular convex rib 18 is arranged Body part 1 can be enabled to fold weight in the axial direction by annular convex rib 18 and wear-resisting portion 2 after body part 1 is shunk upwards It closes, and then gap will not be formed in the junction in body part 1 and wear-resisting portion 2, it is thus possible to the quality after making product machine-shaping More preferably.

As shown in Figures 3 to 6, in any of the above-described embodiment, it is preferable that body part 1 and wear-resisting portion 2 are split type knot Structure is provided with the first mounting hole 29 in wear-resisting portion 2, the second mounting hole 19 is provided on body part 1；Screw rod further includes connector 4, One end of connector 4 is buckled on the wear-resisting one end of portion 2 far from body part 1, and the other end of connector 4 passes through the first mounting hole 29 Afterwards, location and installation is in the second mounting hole 19.

In those embodiments, second mounting hole 19 can be also set on body part 1, the second mounting hole 19 is preferably Blind hole, and the first mounting hole 29 is provided in wear-resisting portion 2, it hereafter can pass through a connection piece 4, such as screw or bolt etc. Body part 1 and wear-resisting portion 2 are connected integral.This kind setting, due to body part 1 and wear-resisting portion 2 connected by connector 4 it is whole Body, therefore, body part 1 do not have to injection molding, so that the material of body part 1 can also be not limited to plastics, therefore can expand ontology The range of the material in portion 1.Therefore, body part 1 can be arranged to non-plastic part, to meet other different demands of screw rod, specifically Ground, for example body part 1 can be made up of wear-resistant material or metal is made, certainly, it can also be made up of plastics.

In any of the above-described embodiment, it is preferable that the first mounting hole 29 is threaded hole, and connector 4 is screw or bolt.

In those embodiments, the installation between body part 1 and wear-resisting portion 2 can be realized by screw or bolt, because, Screw and bolt are standard component, thus are easy to purchase, and at low cost.In addition, screw or bolt belong to threaded connection, and screw thread connects The unfailing performance connect is also preferable, thus also can ensure that the bonding strength between body part 1 and wear-resisting portion 2.

In any of the above-described embodiment, it is preferable that screw rod further include: sealing element 5 is arranged in body part 1 and the second ladder Between portion 24, for being tightly connected body part 1 and second step ladder 24.

In those embodiments, since body part 1 and wear-resisting portion 2 are split type structure, can be in body part 1 and resistance to A sealing element 5 is being arranged in the junction in mill portion 2, so that body part 1 and wear-resisting portion 2 can be sealed in junction, and then can prevent Only extraneous water or juice enter inside screw, and if extraneous water or juice prolonged stay in inside screw, on the one hand meeting There is the problems such as mouldy inside screw, bacteria breed, on the other hand, extraneous water or juice can also corrode spiral shell to a certain extent Inside bar.And by setting sealing element 5, body part 1 and wear-resisting portion 2 can be sealed in junction, to can keep away The problems such as exempting from mouldy inside screw mentioned above, bacteria breed, Screw Corrosion, and then it is bad that screw rod can be prevented to be corroded, again It can ensure that the clean hygiene of screw rod.

In any of the above-described embodiment, it is preferable that screw rod further include: decorative panel 6 is mounted on wear-resisting portion 2 far from body part 1 An end face on.

In those embodiments, also a decorative panel 6 can be set in the lower end in wear-resisting portion 2, with using decorative panel 6 by spiral shell The connectors 4 such as nail or bolt stash, and the connectors such as screw or bolt 4 can be made invisible in this way, thus can prevent The connectors such as screw or bolt 4 get rusty, and can be improved the aesthetics of product.

Wherein it is preferred to which 6 interference of decorative panel is installed in the installation cavity 20 in wear-resisting portion 2, certainly, decorative panel 6 can also pass through Welding or other way are mounted on the bottom in wear-resisting portion 2.

In any of the above-described embodiment, it is preferable that screw rod further include: reinforcer, be arranged on the bottom wall of installation cavity 20 or It is arranged in the bottom wall of installation cavity 20, is provided with via hole on reinforcer, driving hole 3 is coaxial with via hole and mutual conduction, via hole The shape size of shape size and driving hole 3 is mutually adapted.

In those embodiments, a reinforcer can be set on the bottom wall of the installation cavity 20 in wear-resisting portion 2, and utilize biography simultaneously Reinforcer is run through in dynamic hole 3, this kind of structure is that is, be provided with a circle reinforcer, around driving hole 3 so as to reinforce The strength of materials of 3 surrounding of driving hole thus prevents driving hole 3 to rupture because of intensity deficiency, and then can be improved the whole of screw rod Body intensity, so that screw rod is durable.Wherein, it is provided with via hole on reinforcer, and via hole is coaxial with driving hole 3 and phase mutual conductance Logical, the driving hole 3 that connecting shaft is just smoothly passed through on reinforcer and transition piece is connected, and the shape size of via hole It is mutually adapted with 3 shape size of driving hole and via hole is mutually adapted connect with connecting shaft, so that reinforcer also can It is enough in the transmitting of torque, thus the reliable transmission between screw rod and connecting shaft can be improved.

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

In those embodiments, reinforcer is preferably that the relatively good metalwork of intensity is made, because just can ensure in this way The intensity of driving hole 3, and then the intensity of driving hole 3 can be prevented insufficient.

In any of the above-described embodiment, it is preferable that body part 1 is provided with locating slot 7 or fixed on one end far from wear-resisting portion 2 Position protrusion.

In those embodiments, one end of screw rod can be drivingly connected to connecting shaft, and in the upper end of screw rod, i.e. body part Positioning protrusion or locating slot 7 are set on the end face of 1 upper end, while being correspondingly arranged a positioning on the upper lid of food processor Slot 7 or positioning protrusion, thus the other end of screw rod can be positioned using cooperating for positioning protrusion and locating slot 7, with Just the both ends of screw rod can be carried out while is positioned, and then can prevent screw rod deflection from wearing.

In any of the above-described embodiment, it is preferable that screw body is provided with locating slot 7 on one end far from driving hole 3, this When, positioning protrusion can be set on upper lid, this kind setting can be more convenient one due to directly processing locating slot 7 on screw rod A bit, it is thus possible to reduce the difficulty of processing of screw rod.

In any of the above-described embodiment, it is preferable that screw rod further include: protective case is arranged in locating slot 7, or is arranged peace On positioning protrusion.

In those embodiments, a protective case, such as wear-resisting silica gel etc. can be set in locating slot 7, a side is arranged in this kind Face can form a cushion space at the place of being located by connecting of upper cover and screw rod using protective case, pacify so as to make up screw rod Installation error when setting, and a buffering deformation space is provided for the play of screw rod at work.In addition, passing through setting Wear-resisting silica gel can also prevent screw rod from directly contacting with upper cover, and then can reduce the abrasion between screw rod and upper cover, to ensure spiral shell Bar will not be worn bad.Wherein, specifically, when being arranged in screw body is positioning protrusion, protective case can be directly set in On positioning protrusion, so as to positioning protrusion is protected, and when being arranged in screw body is locating slot 7, it can be by protective case along fixed The side wall and bottom wall of position slot 7 are arranged one week, so as to protect the entire cell wall of locating slot 7.

In any of the above-described embodiment, it is preferable that driving hole 3 is slotted eye, polygonal hole.Specifically, for example, four sides 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 3 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, food processor is used for, at food Reason machine includes pedestal, and driving device is provided in pedestal, and food preparation cup includes: cup body, can be mounted on the base；With it is above-mentioned The screw rod that any embodiment provides, screw rod are mounted in cup body, and are drivingly connected with driving device.

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

In those embodiments, food processor can be arranged to the food processor of one cup body single screw rod, at this point, can be One strainer is set again in the cup body of food preparation cup, so that food preparation cup can be used in single screw rod food processor, and The food processor of single screw rod can realize the crushing to food materials using cup body and screw rod, and after food materials crushing, strainer can be passed through Realize the juice slag separation of food.

In any of the above-described embodiment, it is preferable that food preparation cup further includes upper cover, and upper cover can be covered on cup body.

In those embodiments, feed operation can be carried out using upper cover, meanwhile, screw rod can also be carried out by upper cover Positioning, so as to carry out both ends positioning to screw rod.In addition, the opening of cup body can be also blocked by upper cover, to can prevent Only the intracorporal food materials of cup or juice, which splash outside cup body, and can prevent dust etc., drops into cup body.

Wherein it is preferred to be provided with location structure on upper lid, location structure can on screw rod locating slot 7 or positioning Male cooperation is positioned with one end to screw rod.

In those embodiments, location structure can be set on upper lid, be positioned so as to one end to screw rod, and The other end of screw rod can be drivingly connected to driving device, to can also be positioned, just can be realized two to screw rod in this way End positioning, and then screw rod deflection can be prevented.

In above-mentioned multiple embodiments, it is preferable that be provided with boss on the bottom wall of cup body, screw rod is on one end of cup body It is provided with installation cavity 20, boss can extend into the installation cavity 20 of screw rod, to carry out location and installation to screw rod.

Wherein it is preferred to which boss is formed from the bottom wall of cup body to cup body sunken inside.This kind setting enables boss and cup body Enough form integral structure, it is thus possible to improve the intensity between protrusion and cup body.Meanwhile this kind is arranged but also boss and cup Body can be integrally formed, it is thus possible to reduce the processing cost of product.

In above-mentioned multiple embodiments, it is preferable that cup body includes: crushing cup and extrusion cup, and crushing cup is connected with extrusion cup, It is provided with screw rod in crushing cup, pressurizing unit is provided in extrusion cup, pressurizing unit is entered for squeezing from crushing cup cup body Food materials in extrusion cup, so that the juice slag of food materials separates；Wherein, driving device includes the first drive shaft and the second drive shaft, the One drive shaft is connect with screw rod, and for driving screw rod to crush food materials, the second drive shaft is connect with pressurizing unit, is squeezed for driving Device rotation, so that the juice slag of food materials separates.

In those embodiments, cup body can be arranged to the crushing cup and extrusion cup that two can be interconnected, and respectively It is equipped with above-mentioned screw rod in crushing cup, and is equipped with a pressurizing unit in extrusion cup, it so just can be by food processor It is arranged to twin-screw food processor, so as to carry out the crushing of food materials and extruding in two cups respectively.Wherein, have Body, the working principle of this kind of food preparation cup are as follows: after food materials enter in crushing cup, screw rod is under the driving of the first drive shaft Cooperate with the side wall of crushing cup to crush food, smashed food materials enter in extrusion cup under the action of screw rod, and squeeze Pressure device squeezes food materials under the driving of the second drive shaft, so that the juice slag of food materials separates.The embodiment crushed food materials Journey and crowded juice tapping process separately carry out, and in crushing process, due to not needing to squeeze juice deslagging, do not have in crushing cup The components such as strainer and rotating brush are set, so that the food materials in crushing cup can be in quilt under the collective effect of cup body and screw rod It crushes, while can be generally horizontally disposed by pressurizing unit in crowded juice tapping process, crowded juice dreg removing system can be arranged to crouch Formula, so as to be highly convenient for separating the juice slag of food, on the one hand this kind setting can ensure the crushing juice rate of food processor, separately On the one hand it can be avoided using components such as strainer, rotating brushes, so that the structure of food processor 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 driving device is motor, the first drive shaft and/or the second drive shaft are motor shaft.

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

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

1. a kind of screw rod, it to be used for food processor, which is characterized in that the screw rod includes:

Body part；

The one end in wear-resisting portion, the wear-resisting portion is connect with the body part, on the described one end of wear-resisting portion far from the body part It is provided with drive mechanism, the drive mechanism is driving hole or transmission shaft；

Wherein, the wear-resisting portion is made of wear-resistant material.

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

Cooperation spiral bar is provided on the outer surface in the wear-resisting portion；And/or

The wear-resisting portion is made of metal or glass or ceramics.

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

Opening and hollow installation cavity are provided on the described one end of wear-resisting portion far from the body part, the drive mechanism is to pass Dynamic hole, the driving hole are arranged on the bottom wall of the installation cavity.

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

The body part is provided with opening and hollow holding tank on the one end in the wear-resisting portion；

The wear-resisting portion includes the first stepped part interconnected and second step ladder, and the cross-sectional area of first stepped part is small It is mutual in the shape size of the cross-sectional area of the second step ladder, the shape size and the holding tank of first stepped part Adaptation；

Wherein, the body part is located on first stepped part by the holding tank, and the body part is close to described The one end in wear-resisting portion is sealingly mounted in the second step ladder.

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

The body part and the wear-resisting portion are an integral structure or the body part and the wear-resisting portion are split type structure； And/or

One be provided in limiting slot and retention bead on first stepped part is arranged on the inner wall of the holding tank Another in limiting slot and the retention bead is stated, the retention bead can cooperate with the limiting slot.

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

The body part and wear-resisting portion's integrated injection molding.

7. screw rod according to claim 6, which is characterized in that

Limit hole is provided in the wear-resisting portion, the body part is provided with limited post on the one end in the wear-resisting portion, institute It states limited post to be located in the limit hole, and is provided with limited block on the one end of the limited post far from the body part, it is described Limited block is buckled on the end face of the described one end of wear-resisting portion far from the body part.

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

Card slot is provided on the end face of the described one end of wear-resisting portion far from the body part, the limit hole is arranged in the card slot Bottom wall on, the limited block is buckled in the card slot；And/or

The body part, the limited post and the limited block are an integral structure or the body part, the limited post and institute State limited block integrated injection molding.

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

The body part is provided with a circle annular convex rib, the annular on the outer edge of the end face of the one end in the wear-resisting portion Convex ribs are set in the second step ladder.

10. screw rod according to claim 5, which is characterized in that

The body part and the wear-resisting portion are split type structure, are provided with the first mounting hole, the ontology in the wear-resisting portion The second mounting hole is provided in portion；

The screw rod further includes connector, and one end of the connector is buckled in the described one end of wear-resisting portion far from the body part On, after the other end of the connector passes through first mounting hole, location and installation is in second mounting hole.

11. screw rod according to claim 10, which is characterized in that

First mounting hole is threaded hole, and the connector is screw or bolt.

12. screw rod according to claim 10, which is characterized in that the screw rod further include:

Sealing element is arranged between the body part and the second step ladder, for making the body part and the second-order Terraced portion is tightly connected；And/or

Decorative panel is mounted on the wear-resisting portion far from an end face of the body part.

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

Reinforcer is arranged on the bottom wall of the installation cavity or is arranged in the bottom wall of the installation cavity, sets on the reinforcer It is equipped with via hole, the driving hole is coaxial with the via hole and mutual conduction, the shape size of the via hole and the driving hole Shape size is mutually adapted.

14. screw rod according to any one of claim 1 to 13, which is characterized in that

The body part is provided with locating slot or positioning protrusion on one end far from the wear-resisting portion.

15. screw rod according to claim 14, 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.

16. a kind of food preparation cup is used for food processor, the food processor includes pedestal, is provided in the pedestal Driving device, which is characterized in that the food preparation cup includes:

Cup body can be mounted on the base；

Screw rod as described in any one of claims 1 to 15, the screw rod are mounted in the cup body, and can be with the drive Dynamic device is drivingly connected.

17. a kind of food processor characterized by comprising

Pedestal is provided with driving device in the pedestal；With

Screw rod as described in any one of claims 1 to 15, the screw rod can be drivingly connected with the driving device, or such as Food preparation cup described in claim 16, the food preparation cup can be mounted on the base.