CN104223929B - Housing and the juice extractor including the housing - Google Patents
Housing and the juice extractor including the housing Download PDFInfo
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- CN104223929B CN104223929B CN201410471846.3A CN201410471846A CN104223929B CN 104223929 B CN104223929 B CN 104223929B CN 201410471846 A CN201410471846 A CN 201410471846A CN 104223929 B CN104223929 B CN 104223929B
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- Prior art keywords
- housing
- sap extraction
- juice
- arbor assembly
- screw arbor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The present invention relates to housing and the juice extractor including the housing.In an aspect, a kind of housing is provided, the sap extraction screw arbor assembly with sap extraction blade is rotatably mounted with the housing, the housing includes multiple housing ribs, wherein, the bottom of the sap extraction screw arbor assembly is provided with filter, and the filter is introduced in the sap extraction screw arbor assembly for the juice for extracting the rotation by the sap extraction screw arbor assembly, and the gap between the filter and the housing becomes narrower in a downwardly direction.
Description
The application is the applying date to be on October 24th, 2011 (entering National Phase in China on October 30th, 2012), country
Application No. 201180021882.4 (international application no is PCT/KR2011/007944), it is entitled " have sap extraction
The divisional application of the application of the housing of housing rib ".
Technical field
Present invention relates in general to a kind of sap extraction housing rib, more specifically it relates to a kind of housing, the housing is being squeezed the juice
Used in machine and with sap extraction screw rod and the internal structure for simplifying, so as to reduce the production cost of juice extractor, and make
Easily, dividually distribute juice and residue with corresponding passage.
Background technology
It is, using conventional juice extractor, fruit or vegetable to be put into the shell wherein with the pulverizing screw that can be rotated
In body, and pulverizing screw is rotated by the drive motor being placed in below housing, so as to crushing and squeezing fruits and vegetables
And from fruit or extract juice liquid, to make the juice that can be drunk by user.Although the advantage of the juice extractor of routine
It is：Fruit etc. can be crushed by the pulverizing screw that the crushing for causing fruit etc. rotate at high speed can be quickly completed
Into fritter, but the juice extractor of routine has problems at such aspect：The crushed screw rod such as fruit is with high speed pulverization so that in height
During speed crushing, the characteristic taste and nutrition of fruit can be destroyed.
In recent years, during being devoted to solving the problem, rotary speed is reduced and is made by using deceleration device
The juice extractor of torque increase has received much attention.
In the juice extractor, pulverizing screw is received in the housing being meshed, and for guiding the housing being meshed
The housing guide protrusion being meshed is prominent in the central authorities of the inside of housing.However, the juice extractor has problems, because be meshed
Housing guide protrusion disturbs juice smooth flow in the housing.In other words, when juice is discharged from housing, because of the shell being meshed
The height of body guide protrusion and causing is difficult to discharge juice.
Additionally, when using the juice extractor, housing is locked into the main part with drive motor.However, in routine
In juice extractor, the junction surface of main part and housing has the undercut construction of L-shaped so that can not be by simply resting upon housing
Realize on case lock to main part on main part, but housing must be rotated relative to main part.
Additionally, when attempting to solve the problem using excessive amounts of element manufacture juice extractor, it is necessary to dismantle these yuan
Part and these elements must be dividually cleaned, this is inconvenient for user.For example, when tying in juice extraction process
When after beam, juice extractor has four elements to be cleaned, juice extractor is dismantled and dividually must clean four one by one by user
Element.
The content of the invention
Technical problem
Therefore, the present invention consider correlation technique present in the problems referred to above and be made, and be intended to provide one kind can
Dividually distribute the juice extractor of juice and residue.
Additionally, the present invention is for providing a kind of juice extractor, when needing to clean the juice extractor, the juice extractor can be easy
Ground disassembly and assembly, and the juice extractor can reduce the quantity of the element of to be removed and cleaning and with simple construction,
So as in user using the juice extractor before and after easily can be maintained.
Additionally, the present invention is for providing a kind of sap extraction rate squeezing that be improved of sap extraction rate than conventional juice extractor
Juice machine, so as to further amounts of juice is provided when commensurability raw material is put in juice extractor.
Additionally, the present invention is for providing a kind of juice extractor, in the juice extractor, the element of injection-molded has the resistance to of raising
Long property, and therefore, even if juice extractor was used repeatedly in the long time period, element is not allowed fragile yet.
Technical scheme
In one aspect, embodiments of the present invention provide a kind of housing, are rotatably mounted with the housing
Sap extraction screw arbor assembly with sap extraction blade, the housing include multiple housing ribs, wherein, the sap extraction spiral shell
The bottom of bar assembly is provided with filter, and the filter is for the rotation by the sap extraction screw arbor assembly is extracted
Juice be introduced in the sap extraction screw arbor assembly, the gap between the filter and the housing becomes in a downwardly direction
Obtain narrower.
In another aspect, the invention provides a kind of juice extractor with the housing.
Beneficial effect
As described above, it is an advantage of the current invention that：The sap extraction screw arbor assembly for rotating in the housing can be based on juice
The outer surface for extracting screw arbor assembly easily separates juice and residue from the raw material put in housing.
It is furthermore an advantage that：From the downward projection of juice tap of the lower surface of housing and residue tap
In the juice dispensing orifice and residue dispensing orifice that are respectively inserted into the upper surface through main part and are formed, enabling not
Easily assembly and disassembly housing and main part in the case of rotating to housing and main part.
Additionally, in the present invention, juice can be realized using the housing of the sap extraction screw arbor assembly of one and one
Extraction process so that the present invention has the production cost for simply constructing and reducing juice extractor, and allows user to hold
Change places maintenance juice extractor.
Additionally, invention increases the durability of element and realizing the sap extraction rate of raising.
Description of the drawings
Fig. 1 is the axonometric chart of the juice extractor with sap extraction screw arbor assembly of the first embodiment according to the present invention；
Fig. 2 is the exploded perspective of the juice extractor with sap extraction screw arbor assembly of the first embodiment according to the present invention
Figure；
Fig. 3 is the upward view of the housing of the first embodiment according to the present invention；
Fig. 4 is the axonometric chart of the sap extraction screw arbor assembly of the first embodiment according to the present invention；
Fig. 5 is the sectional view that the line A-A' along Fig. 1 of the first embodiment for illustrating the present invention is intercepted；
Fig. 6 is the part shown in the part F in Fig. 5 for the first embodiment for illustrating the present invention and illustrates extension
Through the sectional view of the flow channel of lid, sap extraction screw rod and main part；
Fig. 7 is the axonometric chart of the sap extraction screw arbor assembly according to second embodiment of the present invention；
Fig. 8 is the side view of the sap extraction screw arbor assembly according to second embodiment of the present invention；
Fig. 9 be only illustrate sap extraction screw arbor assembly second embodiment of the invention and housing and with show
Go out the corresponding sectional views of Fig. 6 of first embodiment；
Figure 10 is the upward view of the sap extraction screw arbor assembly according to second embodiment of the present invention；
Figure 11 is the partial cross section for illustrating sap extraction screw arbor assembly and housing second embodiment of the invention
Figure；
Figure 12 is the top view of the housing according to second embodiment of the present invention；
Figure 13 is the sectional view of the housing according to third embodiment of the present invention；And
Figure 14 is the sectional view intercepted along the line B-B' in Fig. 2 of the housing according to third embodiment of the present invention.
Specific embodiment
The juice extractor 100 with sap extraction screw arbor assembly to preferred implementation of the invention with reference to the accompanying drawings
It is described in detail.Here, it will be appreciated that the size of the thickness and element of the line illustrated in accompanying drawing may be carried out when drawing
Amplify, to provide description easily with the structure of the present invention being more clearly understood from.Additionally, the work(of element of the invention
Can be defining the technical term used in description, and therefore it should be understood that technical term can be according to user and work
The purpose of personnel and according to custom change.It is therefore desirable to be determined based on the present disclosure for extending through whole description
Technical term definition.
In the present invention, technical term " sap extraction " will be used in the de-scription, to cover the cutting, the powder that include raw material
Whole process that is broken and squeezing and/or extract from raw material juice.
In the present invention, will be described to when raw material is processed by juice extractor, " juice " and " residue " can be produced.Skill
Art term " juice " will imply that the object for extracting from raw material and being taken by user.Technical term " residue " will be meaned
Residue that is remaining after extracting juice and may being generally discharged to outside.Additionally, technical term " sap extraction
Rate " will imply that the ratio of juice and raw material.
1. pair description according to the juice extractor 100 of first embodiment
Hereinafter, the juice extractor 100 according to first embodiment will be described referring to figs. 1 to Fig. 6.
According to the first embodiment of the invention juice extractor 100 includes：Lid 1 with charging hole 2；It is fastened to lid 1
Hollow housing 10；The sap extraction screw arbor assembly 20 being rotatably installed in housing 10；And main part 30, the main part 30
It is placed in below housing 10 and the juice discharged from housing 10 and residue is dividually accommodated wherein.
Hereinafter, sequentially lid 1, housing 10, sap extraction screw arbor assembly 20 and main part 30 will be retouched in detail
State.
Lid 1 includes charging hole 2, multiple lock ribs 3 and rotary shaft hole 4.
In lid 1, run through to lower surface from the upper surface of lid 1 for the charging hole 2 by raw material supply in juice extractor
Ground is formed.The food put in charging hole 2 is pushed during pusher (not shown) is movably inserted into charging hole 2 and easily
Thing.
Rotary shaft hole 4 is centrally formed with the lower surface of lid 1, and receive in rotary shaft hole 4 will be herein below
Upper rotary shaft 21a of the sap extraction screw rod 22 being described.Rotary shaft hole 4 can be formed in the center of the lower surface of lid 1, and
Charging hole 2 is formed in from the center with rotary shaft hole 4 within a predetermined distance eccentric position so that sap extraction screw rod 22
Can easily rotate, and raw material can be readily integrated in charging hole 2.Additionally, multiple lock ribs 3 are formed as from lid
The edge of 1 lower surface is projected.
Housing 10 has the structure of hollow cylindrical vessel, in the lower surface with the inside for being formed in housing 10
First guide groove 11 and the second guide groove 12, the juice tap 13 being formed in the first guide groove 11, it is formed in the second guide groove 12
Residue tap 14, and be formed in housing 10 inside lower surface center fluid-tight cylinder 15.
First guide groove 11 has the structure of annular, the lower surface of the structure with the inside away from housing 10 of the annular
Center the first radius R1 so that juice tap 13 through housing 10 bottom be formed in it is predetermined in the first guide groove 11
At position.
In the lower surface of the inside that the second guide groove 12 is formed in housing 10 so that the second guide groove 12 is same with the first guide groove 11
The heart, and with the second radius R2 bigger than the radius of the first guide groove 11.Residue tap 14 is formed through the bottom of housing 10
At the predetermined position in the second guide groove 12.Additionally, juice tap 13 and residue tap 14 are from the bottom of housing 10
Lower surface is downwardly projected predetermined height.
As described above, in the housing 10, the first annular guide groove 11 with juice tap 13 and discharge with residue
In the lower surface of the inside that the second annular guide groove 12 in hole 14 can be sequentially formed at housing 10 so that the first annular
Guide groove 11 and the second annular guide groove 12 are arranged concentrically to each other relative to the center of lower surface.
Fluid-tight cylinder 15 in cone shape is formed in the center of the lower surface of the inside of hollow housing 10.No
The center of the upper surface of permeable cylinder 15 has hole wherein.
Multiple lock ribs 16 are formed along the edge of the upper end of housing 10 so that lock rib 16 can be with the lock rib of lid
3 is corresponding and can lock onto lock rib 3.
When the lock rib 3 of lid 1 is locked into housing by being placed in lock rib 16 and rotating relative to lock rib 16
During lock rib 16, lock rib 16 is used for the motion of guiding locking rib 3 and for preventing lock rib 3 from removing from lock rib 16, from
And lid 1 is fastened to into housing 10.
Sap extraction screw arbor assembly 20 includes rotary shaft 21, sap extraction screw rod 22, filter 23, filter-holder 24
With brush 25.
Rotary shaft 21 is for cylindrical rotating member and including upper rotary shaft 21a, Shaft 21b and angled axis hole
21c。
Upper rotary shaft 21a is diametrically being less than rotary shaft 21 and is projecting upwards from the upper end of rotary shaft 21.Upper rotation
Axle 21a is inserted in the rotary shaft hole 4 of lid 1, and in all directions (x-axis, y-axis and z-axis) be all in a coordinate system can not
Mobile, in addition to direction of rotation.
As the juice for extracting from raw material in the housing 10 is taken by people, therefore for making the material of rotary shaft 21
Material can be rustless steel (KS：STS, JIS：SUS), it is given birth to by substantial amounts of nickel chromium triangle is added to face-centered cubic crystal
Produce, which is stable steel crystal at a temperature of 900～1400 DEG C and the corrosion resistance with raising.
Shaft 21b is arranged on the bottom of rotary shaft 21 and angled axis hole 21c is formed in Shaft
In 21b so that angled axis hole 21c is axially aligned with upper rotary shaft 21a.
Sap extraction screw rod 22 includes the screw body 22a for revolving around it axle 21 and sap extraction blade 22b.
Sap extraction blade 22b is such at least one blade：From on the bottom of the outer surface of screw body 22a
Outer surface after starting at predetermined position around screw body 22a is spirally formed.Sap extraction screw rod 22 is in housing
Rest upon inside 10 above fluid-tight cylinder 15 and rotated so that juice is extracted from raw material, so as to produce juice.
Filter 23 is installed to the bottom of sap extraction screw rod 22 and using hollow with predetermined height
Cylindrical shape material is produced, and wherein filtering holes 23a are formed in filter 23.
The material of filter 23 can be the rustless steel (KS with the corrosion resistance for improving：STS, JIS：SUS), the corrosion resistant
Corrosion is by being enhanced with the identical mode described by rotary shaft 21.
Filtering holes 23a include multiple filtering holes being formed in filter 23, and certainly, the quantity of filtering holes 23a is not limited to
Specific quantity.But, when sap extraction screw rod 22 rotates in the housing 10 and from raw material extracts juice, filtering holes
23a is used to allow juice through filtering holes 23a and is flowed in filter 23, and for preventing residue to be introduced in filtration
In device 23, so as to juice is separated with residue, so the size of filtering holes 23a can be determined to be juice and residue effectively
Separate.
Sap extraction screw rod 22 and filter 23 are given birth in the form of the structure of one by pressing from both sides thing injection-molded process
Produce and rotate in the housing 10, so that juice is extracted from the raw material put in juice extractor.However, producing for producing
During the folder thing injection-molded process of product, the activity coefficient of product by molding temperature, pressure hold time, pressure, resin temperature,
Injection speed, injection pressure, cool time, filler etc. determine, and above-mentioned factor be determine product quality it is important because
Element, it is preferable that product is produced at optimum conditions.Additionally, the folder thing injection-molded mistake for performing at optimum conditions
Journey reduces the situation of the poor quality of the product of injection-molded, such as sealing wire, shrink mark, burning striped, dampness striped, color
Striped, and air streak or spray-hole, so optimum condition can reduce the situation of the poor quality of product, and can drop
Low production cost.
Filter-holder 24 includes keeper body 24a, external fin 24b, wiper projection 24c, internal-rib 24d and internal-rib groove
Mouth 24e.
Keeper body 24a has a circular strip configurations of predetermined width, wherein fitting recess (not shown) along
The centrage of circular keeper body 24a is formed so that the bottom of filter 23 can be assembled to fitting recess (not shown)
In, and filter 23 and keeper body 24a can be rotated in the form of the structure of one.
External fin 24b is extended downwardly from keeper body 24a, wherein stepped wiper projection 24c is formed under external fin 24b
On end.Wiper projection 24c rotates along the second guide groove 12 and the residue for not passing through filter 23 is supplied to will be herein
The residue tap 14 being described below.
Internal-rib 24d extends predetermined distance radially inward from keeper body 24a so that internal-rib 24d is with to holding
The radial arrangement mode of the center oriented of device body 24a.Here, it is preferred that ground arranges three internal-rib 24d in filter-holder,
As shown in Figure 4.It will be appreciated, however, that the quantity of internal-rib can change according to application.
Internal-rib notch 24e is formed through the center vertical of each ground in internal-rib 24d.
Additionally, being that brush 25 is installed to internal-rib notch 24e, it is preferable that the T-shaped profile in the top of brush 25, and bottom
The first guide groove 11 than being formed in the lower surface of housing 10 is wide.It is made up and is installed to internal-rib notch 24e's of soft material
Brush 25 is rotated together with filter-holder 24, and filter 23 will be introduced into while the first guide groove 11 are skimmed over
In juices in juice tap 13.
Main part 30 is columnar structured with what is be recessed in the opposed side surface of diameter, with motor 31, base portion 32, juice
Container 35 and residue container 36.
Additionally, the upper surface of main part 30 is provided with juice dispensing orifice 33 and the residue opposed with 33 diameter of juice dispensing orifice
Dispensing orifice 34.
Motor 31 in main part 30 is provided with angled axle 31a, and revolves when motor 31 is by electric actuation
Change into the axle 31a of angle.The angled axle 31a of motor 31 is mounted in angled axis hole 21c, so as to rotate with into
The rotary shaft 21 of the axis hole 21c of angle.Therefore, revolve around it the sap extraction screw rod 22 of axle 21 and there is sap extraction screw rod
22 sap extraction screw arbor assembly 20 is rotated and is extracted juice from the raw material put in juice extractor.
The base portion 32 for being installed to the bottom of main part 30 is provided with the pedestal 32a of depression, and pedestal 32a is for by main body
The bottom in portion 30 rests upon wherein.Here, pedestal can be with spaced to realize the bottom of main part 30 easily
In pedestal.
Juice dispensing orifice 33 connects and is used as passage with the juice tap 13 being formed on the upper surface of main part 30,
The juice discharged from juice tap 13 can be allocated via the passage.It is preferred here that the size of juice dispensing orifice 33
More than the size of juice tap 13 so that juice tap 13 can easily connect to juice dispensing orifice 33.
Residue dispensing orifice 34 connects and is used as passage with residue tap 14, from the residue energy that residue tap 14 is discharged
It is enough to be allocated via the passage.It is preferred here that the size of residue dispensing orifice 34 is made more than the size of residue tap 14
Obtain residue tap 14 and can easily connect to residue dispensing orifice 34.
When housing 10 is assembled with main part 30, juice dispensing orifice 33 and residue dispensing orifice 34 can play an important role, and
And their advantage is that they can be than more easily making housing 10 assemble with main part 30 when using conventional lock rib.
Juice receptacle 35 has hollow cylindrical vessel structure, and which can be detachably mounted to the depression of main part 30
Side wall.Juice receptacle 35 is connected with the juice dispensing orifice 33 of main part 30 so that in the juice that will be discharged from juice tap 13
After liquid is received in juice receptacle 35, user can easily drink juice.
Residue container 36 has hollow cylindrical vessel structure, and which can be in the position opposed with the position of juice receptacle 35
The place of putting is releasably attached to main part 30.Residue container 36 is connected with the residue dispensing orifice 34 of main part 30.
2. pair description according to the juice extractor 100 of second embodiment
Hereinafter, juice extractor 100 second embodiment of the invention will be carried out in detail with reference to Fig. 7 to Figure 11
Description.
In juice extractor 100 second embodiment of the invention, housing 10 and sap extraction screw arbor assembly 20
Construction is different from juice extractor 100 according to the first embodiment of the invention.According under the juice extractor of second embodiment
The description in face will focus on the elements different from the element of juice extractor 100 according to the first embodiment of the invention, and because
This, the element hereinafter not described of second embodiment is understood to be equal to or similar to of the invention first
The element of the juice extractor 100 of embodiment.
2.1 sap extraction screw arbor assemblies 20
Sap extraction screw arbor assembly 20 is by by being divided into four sections as shown in figs. 8 and 9 by the componentWithTo be described.
SectionFor such part, in the portion, the screw body 22a of sap extraction screw arbor assembly 20 forms circle
Tapered profile so that substantive space is limited between housing 10 and sap extraction screw arbor assembly 20 and in the substantive space
Middle receiving raw material.When putting into the raw material in charging hole 2 and being loaded within this space, the crushing of raw material is mainly by setting
The sap extraction blade 22b put in top part is performed.Here, the sap extraction leaf by being arranged in top part
Piece 22b can realize the extraction of the juice of scheduled volume.SectionShape it is same or like with first embodiment.
SectionWithFor such part, in these sections, the screw body 22a of sap extraction screw arbor assembly 20
Formed the space limited between inverted frustoconical outer shape, and housing 10 and sap extraction screw arbor assembly 20 be it is narrow with
Squeezing raw material, and it is little by little tapered becoming narrower downwards.In the first embodiment, sectionWithForm cylinder
Shape profile.
In sectionIn, sap extraction screw arbor assembly 20 does not have filter.Section is setSqueezing has been performed with main
Jing is in sectionIn pulverized fritter raw material process.In the sectionIn, juice and residue are along housing 10 and juice
Liquid extracts the space limited between screw arbor assembly 20 and flows downward.
In sectionIn, sap extraction screw arbor assembly 20 has filter 23, and in sectionThe squeezing of middle execution
Journey is continued.Additionally, juice passes through filter 23 and flow in sap extraction screw arbor assembly 20；But, residue is not worn
Cross filter 23, but downwardly moving along sap extraction screw arbor assembly 20.
SectionPart most on the lower for sap extraction screw arbor assembly 20 and it is provided with for preventing residue reverse flow
Dynamic residue stop configurations.Residue stop configurations include：The connecting portion for extending downwardly from screw body 22a and being inwardly tapered
26；From the residue backstop screen 27 that the bottom of connecting portion 26 vertically extends downwardly；Form the bottom and position of connecting portion 26
Multiple residue pusher 28a and 28b on the side surface of residue backstop screen 27；And it is arranged on the lower end of residue backstop screen 27
Multiple residue stop parts 29 in portion.
When sap extraction screw arbor assembly 20 is assembled with housing 10, residue stop configurations are inserted into be formed in the housing 10
Residue push groove 18 in.
Hereinafter, residue pusher 28a and 28b and residue stop part 29 will be carried out in detail with reference to Fig. 8 and Figure 10
Description.When observing in the upward view of Figure 10, sap extraction screw arbor assembly 20 turns clockwise.
In the clockwise direction, each in residue pusher 28a and 28b is respectively provided with vertical leading section and is inclined upwardly
Rearward end.Due to said structure, flowing downward through the space limited housing 10 and sap extraction screw arbor assembly 20
The residue for having arrived at residue push groove 18 afterwards is carried in response to juice by the vertical leading section of residue pusher 28a and 28b
Take the rotation of screw arbor assembly 20 and pushed, and reach residue tap 14, and afterwards, arranged via residue tap 14
Go out.
Among residue pusher 28a and 28b, residue pusher 28a is with continuously extending from sap extraction blade 22b
Structure so that the residue flowed downward along sap extraction blade 22b reaches the leading section of residue pusher 28a simultaneously naturally
And by its push.
Typically, the negligible amounts of spiral sap extraction blade 22b so that when residue pusher is only by carrying from juice
When taking the residue pusher 28a formation of blade 22b extensions, which stably or effectively may be pushed not along juice
Extract the residue that blade 22b flows downward.To overcome the problem, it is preferable that in the position that sap extraction blade 22b is not extended to
Install extra residue pusher 28b.
In the embodiment being shown in the drawings, four sap extraction blade 22b, four residue pusher 28a are provided with
The residue pusher 28b extra with four.
Additionally, in the present invention, housing 10 does not rotate, and only installs sap extraction screw arbor assembly 20 in the housing 10
Rotation so that predetermined space pushes in the residue of sap extraction screw arbor assembly 20 and housing 10 and is defined between groove 18.Therefore,
To prevent residue reverse flow and being flowed in sap extraction screw arbor assembly 20 towards inside, residue stop part 29 is provided with.
Residue stop part 29 is downwardly projected predetermined distance from the bottom of residue backstop screen 27, and has along clockwise
The bending of direction of rotation outside-in shape (referring to Figure 10).Additionally, residue stop part 29 is formed in pushing with residue
The adjacent position of the inclined rearward end of device 28b.Due to above-mentioned shape and position, residue stop part 29 can be effectively prevented residual
Slag pushes the space reverse flow limited between groove 18 via the residue of sap extraction screw arbor assembly 20 and housing 10.
With with the identical mode described in first embodiment, one or more sap extraction blade 22b surround juice
Liquid extracts the outer surface of the screw body 22a of screw rod 22 and is spirally formed.The sap extraction screw rod 22 is rested upon in housing 10
Above the fluid-tight cylinder 15 in portion and rotate, so as to squeezing raw material and juice being extracted from raw material.
Additionally, with the identical mode described in first embodiment, some sap extraction blades can be from section
Start and can reach the bottom of sap extraction screw arbor assembly, and rest blade can be from sectionStart and can be with
The bottom of sap extraction screw arbor assembly is reached, as shown in Figure 8.As set forth above, it is possible to pass through to combine different sap extraction leaves
Piece is forming sap extraction blade.It will be appreciated, however, that being formed in sectionIn sap extraction blade 22b have be suitable to powder
The shape of broken raw material.In the embodiment being shown in the drawings, four sap extraction blade 22b have been used.
Different from first embodiment, sap extraction blade 22b extends to the section with filter 23From repeatedly
The many experiments of execution, present inventors noted that when sap extraction blade 22b extends to the section with filter 23
When, can further improve sap extraction rate.
Additionally, as described above, sap extraction blade 22b extends to the bottom of sap extraction screw arbor assembly 20, and prolong
Continue residue pusher 28a.
It is furthermore noted that when in sectionWithThe taper outer surface of middle sap extraction screw arbor assembly 20 is relative to vertical
When the angle [alpha] of axis changes from about 4 ° to about 10 °, it is possible to achieve higher sap extraction rate, and especially, when angle [alpha] is
When about 5 °, highest sap extraction rate can be realized.The above-mentioned restriction of angle is a large amount of realities performed by the present inventor
The result tested.
2.2 housings 10
In the first embodiment, multiple housing ribs are formed with the housing 10 (referring to Fig. 6) so that juice can pass through
Housing rib is extracted with the cooperation of sap extraction blade 22b.Here, all of housing rib of first embodiment is all along housing
10 whole height is formed.
First embodiment can realize of a relatively high sap extraction rate.However, in the first embodiment, squeezing is carried
Lotus is prejudicially applied to housing 10 so that the housing 10 of injection-molded may transship, and its durability can be subject to unfavorable shadow
Ring.For solve in the first embodiment it may happen that the problem, second embodiment use two kinds of housing rib.
As shown in figure 12, housing the rib 17a and 17b of second embodiment includes the master that the whole height along housing is formed
The sub-shell rib 17b that housing rib 17a and the part along the height of housing are formed.It is preferred here that sub-shell rib 17b
Extend to from the bottom of housing 10 and sectionCorresponding height.Due to having used the two types with differing heights
Housing rib, therefore second embodiment can reduce the load for being prejudicially applied to housing 10.
As described above, the section of sap extraction screw arbor assembly 20Substantially it is spaced apart with housing 10 so that proper energy material
Can put in the space limited between housing and sap extraction screw arbor assembly.
In the section of sap extraction screw arbor assembly 20WithIn, the housing of sap extraction screw arbor assembly 20 and housing 10
Gap between rib 17a and 17b is for section to be pressed intoWithIn raw material for it is too narrow.It is preferred here that juice
The gap that liquid is extracted between screw arbor assembly and housing rib becomes narrower in a downward direction.For this purpose, vertical axis and housing 10
Angle beta between housing rib 17a and 17b should be more than the angle [alpha] between vertical axis and sap extraction screw arbor assembly 20.Note
Arrive, when angle beta changes from about 5 ° to about 10 °, it is possible to achieve higher sap extraction rate, and especially, when angle beta is for about
When 8 °, highest sap extraction rate can be realized.The above-mentioned restriction of angle is many experiments performed by the present inventor
Result.
Additionally, when the thickness d of housing rib 17a and 17b is excessive, sap extraction rate is reduced, however, when thickness d is too small,
Raw material may successfully be supplied.From the present inventor perform many experiments, it is noted that housing rib 17a and
The thickness of 17b changes preferably from about 0.5mm to about 1.0mm, and is most preferably set as 0.7mm.
3. the description of the juice extractor 100 of pair the 3rd embodiment of the invention
Hereinafter, by with reference to housing 10 and juice of the Figure 13 to the juice extractor 100 of the 3rd embodiment of the invention
Liquid extracts the cooperation of screw arbor assembly 20 and is described in detail.
Sap extraction screw arbor assembly 20 includes the top with conical shape and has frustoconical outer shape bottom.
The top of sap extraction screw arbor assembly 20 is configured to form conical shape, and in housing 10 and sap extraction spiral shell
Sizable space is limited between bar assembly 20 so that raw material can be readily integrated in the space.Especially, juice is carried
Take blade 22b to be formed in the top of sap extraction screw arbor assembly 20, thus Incise the raw material.
The bottom of sap extraction screw arbor assembly 20 is configured to form frustoconical outer shape, and by very little and several
It is spaced apart with housing 10 with the distance of the contact of housing 10.Therefore, when sap extraction screw arbor assembly 20 rotates, raw material is pressed
Squeeze, and juice is separated from residue by filter 23.
Along the direction from the upper end of housing 10 to bottom, housing 10 includes being input into by the food that the first section S1 is limited
Region, the expressing zone limited by both second section S2 and the 3rd section S3 and by the 4th section S4 and the 5th section S5
The discharging area that both limit.
Food input area is corresponding with the top of sap extraction screw arbor assembly 20, and expressing zone and discharging area and juice
The bottom that liquid extracts screw arbor assembly 20 is corresponding.
In conventional juice extractor, food input area, expressing zone and discharging area have identical angle of inclination.
That is, the housing of conventional juice extractor has frustoconical outer shape, and the profile has an angle of inclination.In other words,
One section is relative to angle a1 of vertical axis, the second section relative to angle a2 of vertical axis, the 3rd section relative to perpendicular
Angle a3 of straight axis, the 4th section relative to vertical axis angle a4 and the 5th section relative to vertical axis angle
Degree a5 is equal to each other.
Juice extractor of the invention is characterised by that expressing zone is dashed forward slightly inward.In other words, the second section relative to
Angle a2 of vertical axis is more than angle a3 of the 3rd section relative to vertical axis.
When the expressing zone of housing as described above 10 is dashed forward slightly inward, housing 10 is matched somebody with somebody with sap extraction screw arbor assembly 20
Conjunction will be more efficiently carried out, and sap extraction rate is improved, as described in table 1.
Table 1
Experimental result is illustrated that in table 1, wherein raw material is Radix Dauci Sativae and Fructus Lycopersici esculenti, and the behaviour of the juice extractor of the present invention
The operating effect for making effect with the juice extractor of routine is compared in the following areas：The amount (g) of the food of input, the amount of juice
(g), sap extraction rate (%), the amount (g) of residue, the amount of residue in the housing 10 and process time, wherein, according to shell
The internal structure of body 10, is as a result different from each other.
First, when same amount of Radix Dauci Sativae (500g) is put in corresponding juice extractor, (juice is carried the amount (g) of juice
Take rate) 272g (54.4%) and 306.8g (61.3%) is respectively, and it was noted that the housing of the feature structure with the present invention
Value higher than not with feature structure housing value.Additionally, the amount (g) of residue is 179g and 92g, the residue in housing
Measure as 49g and 41g, and corresponding process time is 2'15 " and 1'48 ", and it was noted that the feature structure with the present invention
Housing corresponding value less than not with feature structure housing value.From the above, it is noted that present invention obtains more
High sap extraction rate, a small amount of residue and shorter process time, thus, it is possible to reach a conclusion, the juice extractor 100 of the present invention
Operating characteristics better than conventional juice extractor operating characteristics.
Secondly, when same amount of Fructus Lycopersici esculenti (500g) is put in corresponding juice extractor, (juice is carried the amount (g) of juice
Take rate) 370g (74%) and 374g (74.8%) is respectively, and it was noted that the value of the housing of the feature structure with the present invention
Higher than the value of the not housing with feature structure.Additionally, the amount (g) of residue is 78g and 66g, the amount of the residue in housing is
52g and 60g, and process time is 1'30 " and 1'26 " accordingly, and it was noted that the shell of the feature structure with the present invention
Value of these values of body less than the not housing with feature structure.Therefore, conclusion is can be derived that from experiment, Fructus Lycopersici esculenti is put into into squeezing
Situation in juice machine with obtain identical effect using the situation of Radix Dauci Sativae.
Additionally, the corresponding experiment that Radix Dauci Sativae and Fructus Lycopersici esculenti are dividually put in juice extractor obtains the juice extractor of the present invention
Identical sap extraction performance, and such experimental result means when with different from the hardness of Radix Dauci Sativae and Fructus Lycopersici esculenti
When the raw material of hardness is put in juice extractor, the juice extractor of the present invention can realize desired operating reliability.
Additionally, the smooth discharge to realize residue, it is preferable that discharging area is recessed slightly outwards.In other words, it is preferable that
4th section is less than angle a5 of the 5th section relative to vertical axis relative to angle a4 of vertical axis.
Be recessed slightly outwards with increase space and realize residue easy discharge discharging area operating effect
It is verified by many experiments.
Hereinafter, the residue tap 14 of the 3rd embodiment of the invention will be described with reference to Figure 14.
In conventional juice extractor, the residue tap --- residue is discharged via which --- of rectangular shaped is formed in
In the lower surface of housing.However, the existing problems of the residue tap with rectangular shape, because even working as sap extraction screw rod group
Part continuously rotates, and the revolving force of component can not effectively be used for discharging residue, and residue on the contrary can be with reverse flow.
To overcome the problem, it is preferable that the side surface of residue tap 14 is along the rotation side of sap extraction screw arbor assembly 20
To downward-sloping.In other words, it is preferable that the side surface 14' of residue tap 14 is along the rotation side of sap extraction screw arbor assembly 20
It is downward-sloping to " a ".
Due to said structure, therefore the revolving force of sap extraction screw arbor assembly 20 promotes the discharge of residue, and prevents residual
Slag reverse flow.
4. the description of the operating principle of pair juice extractor 100
By the juice extractor with sap extraction screw arbor assembly to first, second, and third embodiment of the invention
100 operation is described in detail.
When raw material is put in the charging hole 2 of lid 1, the sap extraction blade 22b's of sap extraction screw arbor assembly 20
Upper surface is intersected with the bottom of charging hole 2, and Incise the raw material then the material of cutting is supplied in housing 10 (G～
C).When the material of cutting is fed in housing 10, material while being supplied downwards further is crushed and is squeezed.
In said process, juice after through filtering holes 23a of filter 23 is introduced in and with the bottom of sap extraction screw rod 22 is
In the filter 23 of one (C).The juice being introduced in filter 23 flows through juice row by the revolving force of brush 25
Portal 13 and via juice dispensing orifice 33 be allocated, so as to collect in juice receptacle 35 (D).
In above-mentioned state, in the lower surface of the inside that the residue for being not passed through filtering holes 23a is collected in housing 10
(C).Collected in the rank in bottom of the residue in the lower surface of the inside of housing 10 by filter-holder 24
The revolving force of scalariform external fin 24b and be fed into residue tap 14, and via residue dispensing orifice 34 be allocated, so as to be received
Collection is in residue container 36 (E).
Industrial applicability
As described above, it is of the invention there is sap extraction screw arbor assembly 20 juice extractor 100 be：It is based on
The outer surface of sap extraction screw arbor assembly 20, the sap extraction screw arbor assembly 20 being rotatably installed in housing 10 is from putting into
Juice and residue are efficiently separated in raw material in housing 10.
Additionally, being respectively inserted into from the downward projection of juice tap 13 of lower surface and residue tap 14 of housing 10
In the juice dispensing orifice 33 and residue dispensing orifice 34 that are formed through the upper surface of main part so that housing and main part are not being entered
In the case of row rotation, housing and main part can be readily assembled and dismantle.
Additionally, in the present invention, juice extraction process can use the shell of the sap extraction screw arbor assembly and one of one
Body is realized so that the present invention can realize the construction of simple and lightweight, and reduce the production cost of juice extractor.
Although illustratively having been disclosed for embodiments of the present invention, those skilled in the art will manage
Solution, in the case of without departing from scope and spirit of the present invention such as disclosed in the appended claims, can make various changes
Type, addition and replacement.
Claims (13)
1. a kind of housing, is rotatably mounted with the sap extraction screw arbor assembly with sap extraction blade in the housing,
The housing includes：
Multiple housing ribs, wherein
The bottom of the sap extraction screw arbor assembly is provided with filter, and the filter is used for will be by the sap extraction spiral shell
The rotation of bar assembly and the juice that extracts are introduced in the sap extraction screw arbor assembly,
Gap between the filter and the housing becomes narrower in a downwardly direction.
2. housing according to claim 1, wherein
The sap extraction screw arbor assembly includes screw body, and the sap extraction blade around the outer of the screw body
Perficial helical shape ground is formed, and
Each in the housing rib relative to vertical axis angle (β) not less than the screw body bottom relative to institute
State the angle (α) of vertical axis.
3. housing according to claim 2, wherein
The bottom of the screw body has inverted frustoconical outer shape, and
Each in the housing rib relative to the angle (β) of the vertical axis scope be from 5 ° to 10 °, it is and described
Screw body is from 4 ° to 10 ° relative to the scope of the angle (α) of the vertical axis.
4. housing according to claim 3, wherein
Each in the housing rib is 8 ° relative to the angle (β) of the vertical axis.
5. housing according to claim 3, wherein
The screw body is 5 ° relative to the angle (α) of the vertical axis.
6. housing according to claim 1, wherein
It is the thickness (d) from 0.5mm to 1.0mm that the housing rib has scope.
7. housing according to claim 6, wherein
The thickness (d) of the housing rib is 0.7mm.
8. housing according to claim 1, wherein
When raw material is put between the top of the sap extraction screw arbor assembly and the housing, by rotating the juice
Liquid extracts screw arbor assembly, between the bottom of the housing rib and the sap extraction screw arbor assembly performs sap extraction.
9. housing according to claim 1, wherein
The housing includes along the direction of the upper end to bottom from the housing：The food limited by the first section (S1) is defeated
Enter region, the expressing zone that both limit by the second section (S2) and the 3rd section (S3) and by the 4th section (S4) and the
The discharging area that both five sections (S5) are limited.
10. housing according to claim 9, wherein
In the expressing zone, second section is relative more than the 3rd section relative to the angle (a2) of vertical axis
In the angle (a3) of the vertical axis.
11. housings according to claim 9, wherein
In the discharging area, the 4th section is relative less than the 5th section relative to the angle (a4) of vertical axis
In the angle (a5) of the vertical axis.
12. housings according to claim 1, further include：
For discharging the residue tap of residue, wherein
The side surface of the residue tap is inclined along the direction of rotation of the sap extraction screw arbor assembly.
A kind of 13. juice extractors, including：
Housing according to any one of claim 1 to 12；And
The sap extraction screw arbor assembly being rotatably installed in the housing,
Wherein, the juice for being extracted from raw material in the housing by the rotation of the sap extraction screw arbor assembly is flowed into
To in the sap extraction screw arbor assembly.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20100103996 | 2010-10-25 | ||
| KR10-2010-0103996 | 2010-10-25 | ||
| KR1020110029909A KR101820042B1 (en) | 2010-10-25 | 2011-03-31 | Juicer comprising screw assembly |
| KR10-2011-0029909 | 2011-03-31 | ||
| KR1020110029949A KR101857153B1 (en) | 2011-03-31 | 2011-03-31 | A housing comprising extracting housing rib |
| KR10-2011-0029949 | 2011-03-31 | ||
| KR1020110107178A KR101871330B1 (en) | 2011-10-19 | 2011-10-19 | Screw assembly having housing and outlet of taper structure including juicer the same |
| KR10-2011-0107178 | 2011-10-19 | ||
| CN201180021882.4A CN102917622B (en) | 2010-10-25 | 2011-10-24 | Housing having juice extracting housing ribs |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180021882.4A Division CN102917622B (en) | 2010-10-25 | 2011-10-24 | Housing having juice extracting housing ribs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104223929A CN104223929A (en) | 2014-12-24 |
| CN104223929B true CN104223929B (en) | 2017-03-29 |
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ID=47615746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410471846.3A Active CN104223929B (en) | 2010-10-25 | 2011-10-24 | Housing and the juice extractor including the housing |
| CN201180021882.4A Active CN102917622B (en) | 2010-10-25 | 2011-10-24 | Housing having juice extracting housing ribs |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180021882.4A Active CN102917622B (en) | 2010-10-25 | 2011-10-24 | Housing having juice extracting housing ribs |
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| CN (2) | CN104223929B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6568858B2 (en) * | 2013-09-05 | 2019-08-28 | コーウェイ株式会社Coway Co., Ltd. | Detachable squeeze screw assembly and juicer including the same |
| KR102228521B1 (en) * | 2013-10-08 | 2021-03-16 | 코웨이 주식회사 | A juicer capable of adjusting the amount of pulp |
| CN104305851A (en) * | 2014-09-12 | 2015-01-28 | 佛山市顺德区客浦电器有限公司 | Household juicer screw and manufacturing method thereof |
| CN105361624A (en) * | 2015-11-26 | 2016-03-02 | 江门市贝尔斯顿电器有限公司 | Juicer screw structure with material scrapers |
| HK1208772A2 (en) * | 2015-11-26 | 2017-02-03 | 金采產品有限公司 | Food processing device |
| CN109938579B (en) * | 2017-12-20 | 2023-11-24 | 广东美的生活电器制造有限公司 | Screw, food processing cup and food processor |
| EP3586687A1 (en) * | 2018-06-25 | 2020-01-01 | Koninklijke Philips N.V. | A juicer and a juicing method |
| CN109875378A (en) * | 2019-04-08 | 2019-06-14 | 广东新宝电器股份有限公司 | Inner diversion type non-net juice extractor |
| CN110507148B (en) * | 2019-09-27 | 2024-05-03 | 中山市磨品电器有限公司 | Extrusion filter and high-efficiency extrusion filter assembly adopting same |
| CN112046052B (en) * | 2020-08-27 | 2022-04-22 | 江苏凤梧生物医药科技有限公司 | Plant liquid extraction element for it is biological experiments |
| CN113665161B (en) * | 2020-10-29 | 2023-02-03 | 怀化盛源油脂有限公司 | A processing apparatus for leftover bits and pieces of soybean oil press |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5906154A (en) * | 1997-11-25 | 1999-05-25 | Dong-A Engineering Co., Ltd. | Juice extractor |
| CN2329275Y (en) * | 1998-03-05 | 1999-07-21 | 李金龙 | Universal device for pressing juice and grinding of food |
| KR20030089801A (en) * | 2002-05-20 | 2003-11-28 | 주식회사 동아오스카 | juice apparatus |
| KR20060101848A (en) * | 2005-03-21 | 2006-09-26 | 김영기 | Juice squeezing extractor |
| CN201119741Y (en) * | 2007-10-30 | 2008-09-24 | 刘魁 | Multifunctional juice extracting and mixing machine |
| CN101355897A (en) * | 2006-06-21 | 2009-01-28 | 金煐麒 | Juice extractor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200274699Y1 (en) * | 2002-02-15 | 2002-05-04 | 김영기 | A smasher for making juice |
| KR200288605Y1 (en) * | 2002-05-31 | 2002-09-11 | 주식회사 동아오스카 | juice apparatus |
| TWI250851B (en) * | 2003-05-09 | 2006-03-11 | Tzuen-Yu Jan | Juice extractor |
| AU2003304417A1 (en) * | 2003-08-13 | 2005-03-07 | Nuc Electronics Co., Ltd. | Juicer with a safety device |
| FR2859617B1 (en) * | 2003-09-17 | 2007-06-08 | Hameur Sa | APPARATUS FOR EXTRACTING JUICE AND PULP OF VEGETABLE PRODUCTS WITH IMPROVED YIELD |
-
2011
- 2011-10-24 CN CN201410471846.3A patent/CN104223929B/en active Active
- 2011-10-24 CN CN201180021882.4A patent/CN102917622B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5906154A (en) * | 1997-11-25 | 1999-05-25 | Dong-A Engineering Co., Ltd. | Juice extractor |
| CN2329275Y (en) * | 1998-03-05 | 1999-07-21 | 李金龙 | Universal device for pressing juice and grinding of food |
| KR20030089801A (en) * | 2002-05-20 | 2003-11-28 | 주식회사 동아오스카 | juice apparatus |
| KR20060101848A (en) * | 2005-03-21 | 2006-09-26 | 김영기 | Juice squeezing extractor |
| CN101355897A (en) * | 2006-06-21 | 2009-01-28 | 金煐麒 | Juice extractor |
| CN201119741Y (en) * | 2007-10-30 | 2008-09-24 | 刘魁 | Multifunctional juice extracting and mixing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102917622B (en) | 2015-07-01 |
| CN104223929A (en) | 2014-12-24 |
| CN102917622A (en) | 2013-02-06 |
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