CN208192729U - A kind of vertical screw extruding juice extractor of good water-proof effect - Google Patents
A kind of vertical screw extruding juice extractor of good water-proof effect Download PDFInfo
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- CN208192729U CN208192729U CN201721684503.0U CN201721684503U CN208192729U CN 208192729 U CN208192729 U CN 208192729U CN 201721684503 U CN201721684503 U CN 201721684503U CN 208192729 U CN208192729 U CN 208192729U
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- motor installation
- installation base
- base
- waterproof grommet
- motor
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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)
- Motor Or Generator Frames (AREA)
Abstract
The vertical screw that the utility model provides a kind of good water-proof effect squeezes juice extractor, including base, the juice chamber being connect with base, motor is equipped in base, screw rod is longitudinally equipped in juice chamber, upper cover is covered with above juice chamber, screw rod is equipped with screw shaft, motor is sequentially connected by output shaft and screw shaft to drive screw turns, the upper surface of base is equipped with motor installation base, motor installation base is equipped with the axis hole stretched out for output shaft, output shaft stretches out on the part of motor installation base and is arranged with waterproof grommet, the upper surface of at least part of covering motor installation base of waterproof grommet, the area coverage of waterproof grommet and the ratio of motor installation base upper surface area are S, 1/6≤S≤1.The liquid such as the water or fruit juice being dropped on motor installation base in this way can be stopped by waterproof grommet, to will not enter base inner, play better waterproof action.
Description
Technical field
The utility model relates to the vertical screws of juice extractor field more particularly to a kind of good water-proof effect to squeeze juice extractor.
Background technique
Existing vertical screw squeezes juice extractor, including the base for having output shaft, the juice chamber being installed on above base, indulges
To the screw rod being set in juice chamber, the upper cover that is covered on above juice chamber, upper cover be equipped with feed inlet and be connected to feed inlet into
Expect channel, be equipped with the motor of driving output shaft rotation in base, when work, food materials to be processed are put into from feed inlet, by spiral shell
The extruding of bar crushes the juice from juice chamber.It is rotated since output shaft need to extend out to base outer and cooperate with screw rod, it is defeated
There are subtle gaps with base connecting portion for shaft, cause in juice extractor use process or cleaning process, fruit juice or water be easy from
The gap enters base inner, and influences the use of base inner components, and circuit board can easily cause short circuit, and motor is also easy
Burn-up.A kind of existing juice extractor on output shaft by being arranged waterproof grommet, but sealing effect is still not ideal enough, especially
When continuously squeezing a large amount of fruits and vegetables juice, effectively water cannot be avoided to enter base inner.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical screws of good water-proof effect to squeeze juice extractor.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of vertical screw of good water-proof effect
Juice extractor, including base are squeezed, the juice chamber connecting with base, base is interior to be equipped with motor, and screw rod, collection are longitudinally equipped in juice chamber
Upper cover is covered with above juice chamber, screw rod is equipped with screw shaft, and motor is sequentially connected by output shaft and screw shaft to drive screw rod
Rotation, wherein the upper surface of the base is equipped with motor installation base, and motor installation base is equipped with the axis stretched out for output shaft
Hole, output shaft stretch out on the part of motor installation base and are arranged with waterproof grommet, at least part of covering of waterproof grommet
The ratio of the upper surface of motor installation base, the area coverage of waterproof grommet and motor installation base upper surface area is S, 1/6
≤S≤1。
Further, 1/5≤S≤1/3.
Further, the roof of the motor installation base is equipped with multiple mounting holes around output shaft, and waterproof grommet covers
It covers above mounting hole, motor is equipped with fixation hole corresponding with mounting hole, and screw passes through mounting hole and connect with fixation hole to incite somebody to action
Motor is fixed on base inner.
Further, the upper surface of motor installation base is completely covered and turns with output shaft synchronous by the waterproof grommet
It is dynamic.
Further, the waterproof grommet is in umbrella, and the outer ring edge of waterproof grommet is downwardly extending annular and encloses
Side.
Further, it is formed between the roof of the waterproof grommet, annular surrounding edge and the upper surface of motor installation base
Cavity.
Further, the upper surface gap setting of the lower end surface of the annular surrounding edge and motor installation base, gap width are
0.1mm~1mm；Alternatively, the lower end surface of the annular surrounding edge and the upper surface of motor installation base contradict and are arranged；Alternatively, the ring
Shape surrounding edge is arranged around the circumferential lateral surface of motor installation base.
Further, the height of the waterproof grommet is h, 2mm≤h≤7mm.
Further, the motor installation base is cylindrical or truncated cone-shaped, on the side wall and base of motor installation base
Surface is smoothly connected, and the protrusion height of motor installation base is H, 5mm≤H≤20mm.
Further, the output shaft is equipped with card slot, and waterproof grommet is fixed at card slot.
After adopting the above technical scheme, the utility model has the advantages that
1, in the utility model, by being equipped with motor installation base in the upper surface of base, so that motor is lifted on base
Upper surface, guarantee the fixed reliability of motor installation, and the axis hole stretched out for output shaft is set on motor installation base, by
It is higher than other regions of frame upper surface in motor installation base, dropping onto the liquid such as water or the fruit juice in other regions of base will not be suitable
It flows on motor installation base, preferably plays waterproof action, and covered on the part that output shaft stretches out in motor installation base
Equipped with waterproof grommet, the upper surface of at least part of covering motor installation base of waterproof grommet, and waterproof grommet covers
The ratio of capping product and motor installation base upper surface area is S, and the area coverage of 1/6≤S≤1, waterproof sealing is equivalent to waterproof
Projected area of the sealing ring in horizontal plane.The area of waterproof sealing circuit covering motor installation base to the sealing of waterproof grommet and
Waterproof effect is particularly critical, and S makes the liquid such as the water being dropped on motor installation base or fruit juice can quilt within the above range
Waterproof grommet stops, to will not enter base inner, plays better waterproof action, also preferably guarantees base inner zero
The normal work of component avoids the damage of components of base inner and influences the normal service life of juice extractor.But also it avoids
Directly or indirectly abrasion occurs between waterproof grommet and motor installation base upper surface or juice chamber bottom, extends anti-
The service life of waterstop ring.In addition, waterproof grommet also plays protection and buffer function to motor installation base, motor is prevented
Installation base upper surface is exposed and when juice chamber is installed on base, and motor installation base and juice chamber bottom is avoided to occur
Impact rubs and is damaged.
Especially when S is 1, the upper surface area for sealing circuit covering motor installation base is maximum, and waterproof grommet is complete
The upper surface for covering the motor installation base, drops onto the upper surface of waterproof grommet if any juice at this time, and juice can carry over
The upper surface of sealing ring is slided outward to sealing ring edge, and the area of waterproof sealing circuit covering motor installation base is sufficiently large,
The lower surface area of waterproof grommet is enough to overcome surface tension of liquid, prevents juice from creeping along sealing ring lower surface to output
Axis fully ensures that the service life of motor to preferably juice be avoided to enter at axis hole.When S is less than 1/6, covering surface
Product is too small, cannot play good waterproof action, and juice is easy to enter axis hole along sealing ring surface to penetrate into motor, influences electricity
Machine service life；When S is greater than 1, area coverage is excessive, increases the unnecessary processing cost of waterproof grommet, and waterproof
Sealing ring outer edge lower part is easy to generate friction with motor installation base upper surface and outer ring surface, and waterproof grommet is easy to happen mill
Damage, influences waterproof grommet service life.
2, further S is set between 1/5 to 1/3, can guarantees waterproof effect well in this way, while reducing again
The rapidoprint of waterproof grommet reduces the manufacturing cost of waterproof grommet.In addition, setting also makes waterproof grommet in this way
More easy to install, waterproof grommet is unlikely to deform, and the fabrication yield of waterproof grommet is higher, and the hardness of waterproof sealing is applicable in model
Enclose it is also wider, conducive to production mention effect and drop this.
3, the roof of motor installation base is equipped with multiple mounting holes around output shaft, and waterproof grommet is covered on mounting hole
Side, motor are equipped with fixation hole corresponding with mounting hole, and screw passes through mounting hole and connect with fixation hole motor is fixed on machine
Seat is internal, in this way when the liquid such as water or fruit juice drop on motor installation base, since waterproof grommet is covered on mounting hole
Top will not more enter base inner, improve juice extractor well so that the liquid such as water or fruit juice will not enter in mounting hole
Waterproof effect.
4, the upper surface of motor installation base is completely covered and rotates with output shaft synchronous by waterproof grommet, i.e., S is equal to
1, it can preferably prevent water from entering base inner in this way, further improve leakproofness and waterproof effect between output shaft and axis hole
Fruit, to guarantee the normal service life of base inner components.
5, waterproof grommet is in umbrella, when there is the liquid such as water or fruit juice to drop on waterproof grommet, by inclining for umbrella
Gradient can make the liquid such as water or fruit juice to scattering around waterproof grommet, and the liquid such as water or fruit juice is avoided to rest on waterproof sealing
The case where central hole on circle and to waterproof grommet is permeated, and the outer ring edge of waterproof grommet is downwardly extending ring
Shape surrounding edge, such waterproof grommet can prevent well the liquid such as water or fruit juice from entering in base from the centre bore of sealing ring
Portion, and can prevent well the liquid such as water or fruit juice from entering base inner from the side of sealing ring, dual sealing functions are played,
To play better waterproof action.
6, cavity is formed between the roof of waterproof grommet, annular surrounding edge and the upper surface of motor installation base, subtracted in this way
The weak capillarity of the liquid such as water or fruit juice, so as to prevent the liquid such as water or fruit juice under surface tension effects to output shaft
Flowing, and then it is avoided that the liquid downstreams such as water or fruit juice to the gap between output shaft and axis hole goes out, output shaft is promoted well
Leakproofness and waterproof effect between axis hole.
7, the upper surface gap setting of the lower end surface of annular surrounding edge and motor installation base, gap width are 0.1mm ~ 1mm, this
When waterproof grommet is rotated with output shaft, the lower end surface of annular surrounding edge will not generate with the upper surface of motor installation base and rub sample
It wipes, and then is just avoided that the problem of leading to waterproof grommet wear-out failure because of waterproof grommet and the friction of motor installation base,
So that waterproof grommet still has good sealing performance after long-term use, namely guarantee the waterproof between output shaft and axis hole
Effect；Alternatively, the lower end surface of annular surrounding edge and the upper surface of motor installation base contradict and are arranged, can preferably prevent in this way water or
Gap of the liquid such as fruit juice between the lower end surface of annular surrounding edge and the upper surface of motor installation base enters output shaft and axis hole
Between gap location, preferably play waterproof effect；Or annular surrounding edge is set around the circumferential lateral surface of motor installation base
It sets, i.e., annular surrounding edge coats the circumferential lateral surface of motor installation base, can also guarantee the sealing of waterproof grommet well in this way
Property and waterproof effect.
8, the height of waterproof grommet is h, 2mm≤h≤7mm, so that waterproof grommet remains to very after being pressed down
The waterproof effect of good holding waterproof grommet, thus prevent the components in base from damaging because meeting the liquid such as water or fruit juice,
Guarantee the normal service life of the components in base, while height is rationally, molding easy to process, and rapidoprint is few, reduces
Processing cost.When h is less than 2mm, height is too small, after waterproof grommet compression is easy that waterproof grommet is made to fail, not have
The effect of waterproof；When h is greater than 7mm, height is too big, and processing materials are more, and processing cost is high.
9, motor installation base is cylindrical or truncated cone-shaped, the side wall of motor installation base and the smooth company of frame upper surface
Connect, the protrusion height of motor installation base is H, 5mm≤H≤20mm, both make in this way the water for dropping onto other regions of base or
The liquid such as fruit juice will not preferably play waterproof action, and be convenient for the installation of waterproof grommet in fair current to motor installation base
Cooperation, can preferably promote the leakproofness between output shaft and axis hole, to preferably promote waterproof effect, while be also convenient for electricity
The shaping structures of machine installation base also improve the aesthetic appearance of base entirety.When H is less than 5mm, protrusion height is too small, drippage
Onto the meeting fair current to motor installation base of the liquid such as the water in other regions of base or fruit juice, so that base inner can be flowed into, and lead
Cause the damage of components of base inner；When H is greater than 20mm, protrusion height is too big, so that motor installation base is too lofty, appearance
It is bad, also it is not easy to the installation cooperation of waterproof grommet.
10, by the way that card slot is arranged on output shaft, waterproof grommet is fixed at card slot, increases waterproof grommet in this way
With the connection reliability of output shaft, position waterproof grommet effectively on output shaft, with prevent waterproof grommet from
It falls off on output shaft, guarantees the job stability and reliability of waterproof grommet.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of juice extractor embodiment one described in the utility model.
Fig. 2 is the cross-sectional view of juice chamber in juice extractor embodiment one described in the utility model.
Fig. 3 is the structural schematic diagram of base in juice extractor embodiment one described in the utility model.
Fig. 4 is the partial schematic diagram that base installs output shaft position in juice extractor embodiment one described in the utility model.
Fig. 5 is the cross-sectional view of waterproof grommet in juice extractor embodiment one described in the utility model.
Fig. 6 is the structural schematic diagram of waterproof grommet in juice extractor embodiment two described in the utility model.
Fig. 7 is the partial schematic diagram that base installs output shaft position in juice extractor embodiment three described in the utility model.
Marked the names of the parts are as follows in figure:
1, base；11, output shaft；111, card slot；12, motor installation base；121, mounting hole；13, locating convex block；14,
Control switch；15, screw；121, axis hole；2, juice chamber；21, juice opening；22, slag notch；3, screw rod；4, upper cover；41, it feeds
Channel；42, pallet；5, extrusion cylinder；6, waterproof grommet；61, annular surrounding edge；62, cavity；63, muscle is drained.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment one:
As shown in Fig. 1 to 5, the vertical screw that the utility model provides a kind of good water-proof effect squeezes juice extractor, including machine
Seat 1, the juice chamber 2 connecting with base 1, base 1 is interior to be equipped with motor, is longitudinally equipped with screw rod 3, the top of juice chamber 2 in juice chamber 2
It is covered with upper cover 4,2 bottom side of the wall of juice chamber is circumferentially-spaced to be equipped with juice opening 21 and slag notch 22, and upper cover 4 is equipped with feeding-passage
41, the upper end of feeding-passage 41 is equipped with pallet 42, in use, material completely or partially can be placed on pallet 42, then orderly to
Material is put into feeding-passage 41, and then is entered in juice chamber 2, and 3 outer cover of screw rod is equipped with extrusion cylinder 5, and screw rod 3 is equipped with screw rod
Axis, motor are sequentially connected by output shaft 11 and screw shaft to drive screw rod 3 to rotate, and after juice extractor starting, motor drives screw rod 3
It rotates, realizes juice with the cooperation of extrusion cylinder 5 crushing, extruding, grinding material when screw rod 3 rotates, juice passes through the filtering of extrusion cylinder 5
It is discharged after portion's filtering by juice opening 21, meanwhile, material residue is then discharged by slag notch 22.
In the present embodiment, the upper surface of base 1 is equipped with motor installation base 12, so that motor is lifted on the upper table of base
Face, guarantees the reliability of motor installation fixation, and the axis hole 121 stretched out for output shaft 11 is equipped on motor installation base 12,
Since motor installation base is higher than other regions of frame upper surface, dropping onto the liquid such as water or the fruit juice in other regions of base will not
In fair current to motor installation base, waterproof action is preferably played, output shaft 11 stretches out on the part of motor installation base 12
It is arranged with waterproof grommet 6, the upper surface of at least part of covering motor installation base 12 of waterproof grommet 6, waterproof grommet 6
12 upper surface area of area coverage and motor installation base ratio be S, 1/6≤S≤1 is dropped in motor installation base in this way
On water or the liquid such as fruit juice can be stopped by waterproof grommet, so that base inner will not be entered, play better waterproof action,
Also the normal work for preferably guaranteeing base inner components, avoids the damage of components of base inner and influences juice extractor just
It is often used the service life.
The roof of motor installation base 12 is equipped with multiple mounting holes 121 around output shaft 11, and waterproof grommet 6 is covered on peace
Fill the top of hole 121, motor is equipped with fixation hole corresponding with mounting hole, and screw 15 passes through mounting hole and connect with fixation hole with will be electric
Machine is fixed on inside base 1, so that motor forms lifting form, does not contact with base, is not only convenient for motor radiating, and electricity
Machine work bring vibration will not be transferred on pedestal, so that base is unstable, i.e., stability when guarantee juice extractor works；Together
When, when the liquid such as water or fruit juice drop on motor installation base, since waterproof grommet is covered on above mounting hole, so that
The liquid such as water or fruit juice will not enter in mounting hole, will not more enter base inner, improve the waterproof effect of juice extractor well
Fruit.
Specifically, the upper surface of motor installation base 12 is completely covered and turns with output shaft 11 is synchronous by waterproof grommet 6
Dynamic, i.e. S is 1, and motor installation base upper surface is 2205mm2 by the area of waterproof sealing circuit covering, correspondingly, anti-watertight
Seal is also 2205mm in the area that horizontal plane projects, and can preferably prevent water from entering base inner in this way, further improve
Leakproofness and waterproof effect between output shaft and axis hole, to guarantee the normal service life of base inner components.And
It also avoids and is worn between 2 bottom of upper surface and person's juice chamber of waterproof grommet 6 and motor installation base 12, extended
The service life of waterproof grommet 6.
And waterproof grommet 6 is in umbrella, when there is the liquid such as water or fruit juice to drop on waterproof grommet, by umbrella
Gradient can make the liquid such as water or fruit juice to scattering around waterproof grommet, and the liquid such as water or fruit juice is avoided to rest on anti-watertight
The case where central hole in seal and to waterproof grommet is permeated, and the outer ring edge of waterproof grommet 6 extends downwardly shape
Surrounding edge 61 is circularized, such waterproof grommet can prevent well the liquid such as water or fruit juice from entering machine from the centre bore of sealing ring
Seat is internal, and can prevent well the liquid such as water or fruit juice from entering base inner from the side of sealing ring, plays dual-seal
Effect, to play better waterproof action.
Cavity 62 is formed between the roof of waterproof grommet 6, annular surrounding edge 61 and the upper surface of motor installation base 11, this
Sample reduces the capillarity of the liquid such as water or fruit juice, so as to prevent the liquid such as water or fruit juice under surface tension effects to defeated
Shaft flowing, and then it is avoided that the liquid downstreams such as water or fruit juice to the gap between output shaft and axis hole goes out, it is promoted well defeated
Leakproofness and waterproof effect between shaft and axis hole.
Specifically, annular surrounding edge 61 is arranged around the circumferential lateral surface of motor installation base 12, i.e., annular surrounding edge pacifies motor
The circumferential lateral surface cladding for filling boss, can also guarantee the leakproofness and waterproof effect of waterproof grommet well in this way.
Waterproof grommet 6 is specially silica gel sealing ring, and the height of waterproof grommet 6 is h, 2mm≤h≤7mm, this implementation
In example, h 5mm, so that waterproof grommet remains to the waterproof effect for keeping waterproof grommet well after being pressed down, from
And prevent the components in base from damaging because meeting the liquid such as water or fruit juice, guarantee the normal use longevity of the components in base
Life, while height is rationally, molding easy to process, and rapidoprint is few, reduces processing cost.
Motor installation base 12 is cylindrical, and side wall and 1 upper surface of base of motor installation base 12 are smoothly connected, motor
The protrusion height of installation base 12 is H, 5mm≤H≤20mm, and in the present embodiment, H 12mm both makes to drop onto base in this way
The liquid such as the water or fruit juice in other regions will not preferably play waterproof action, and convenient for anti-in fair current to motor installation base
The installation of waterstop ring cooperates, and can preferably promote the leakproofness between output shaft and axis hole, to preferably promote waterproof effect
Fruit, while the shaping structures of motor installation base are also convenient for, also improve the aesthetic appearance of base entirety.
Output shaft 11 is equipped with card slot 111, and waterproof grommet 6 is fixed at card slot 111, increases waterproof grommet in this way
With the connection reliability of output shaft, position waterproof grommet effectively on output shaft, with prevent waterproof grommet from
It falls off on output shaft, guarantees the job stability and reliability of waterproof grommet.
The upper surface of base 1 and close to edge be equipped with locating convex block 13, locating convex block 13 be equipped with it is multiple, specially three
A, three locating convex blocks 13 uniformly interval setting, 2 bottom of juice chamber is equipped with the location hole being inserted into for locating convex block 13, correspondingly,
There are three location hole is set, by the cooperation of locating convex block and location hole will collect the fixed upper surface with base of juice chamber
Juice chamber it is radially fixed, such direct insertion fixed form structure is simple, and fixed reliable, also user-friendly, promotes use
Family experience.
Base 1 is equipped with control switch 14 in face of the leading flank of user, and control switch 14 is ship type switch, and user is facilitated to grasp
Make, and control mode is simple, reliable.
It should be understood that S may be 1/6,1/5,1/4,1/3,2/5,1/2,2/3,3/4,4/5,5/6,9/10 etc..
It should be understood that the lower end surface of annular surrounding edge and the upper surface gap setting of motor installation base, gap width are
0.1mm ~ 1mm, in this way when waterproof grommet is rotated with output shaft, the lower end surface of annular surrounding edge and the upper table of motor installation base
Face will not generate friction, and then be just avoided that causes waterproof grommet to wear because waterproof grommet is with motor installation base friction
The problem of failure, so that waterproof grommet still has good sealing performance after long-term use, namely guarantees output shaft and axis
Waterproof effect between hole.
It should be understood that the lower end surface of annular surrounding edge and the upper surface of motor installation base contradict and are arranged, it in this way can be more preferable
To prevent gap of the liquid such as water or fruit juice between the lower end surface of annular surrounding edge and the upper surface of motor installation base from entering defeated
Gap location between shaft and axis hole, preferably plays waterproof effect.
It should be understood that motor installation base is in truncated cone-shaped, i.e. upper end diameter is small, and lower end diameter is big.
It should be understood that h may be 2mm, 3mm, 4mm, 6mm, 7mm etc..
It should be understood that H may be 5mm, 6mm, 8mm, 10mm, 14mm, 15mm, 16mm, 18mm, 20mm etc..
It should be understood that one, or setting two, four, five etc. can also be only arranged in locating convex block, according to tool
Depending on body situation.
It should be understood that control switch may be key switch or soft-touch control etc., as the case may be depending on.
Embodiment two:
The difference between this embodiment and the first embodiment lies in the upper surface of waterproof grommet is equipped with drainage muscle.
In the present embodiment, as shown in fig. 6, the upper surface of waterproof grommet 6 is equipped with by the lateral waterproof of waterproof grommet inner ring
Sealing ring outer ring side direction extend drainage muscle 63, drainage muscle 63 it is arc-shaped, drainage muscle 63 set there are two and relative to anti-watertight
The central axis of seal 6 is symmetrical arranged.
The advantage of this embodiment is that, on the one hand, when having in the trickling to waterproof grommet of the liquid such as water or fruit juice, anti-
It, can be more efficient by drainage muscle to the barrier effect of the liquid such as water or fruit juice during waterstop ring is rotated with output shaft
The liquid such as water or fruit juice are thrown out by centrifugal force；On the other hand, setting drainage muscle is also playing raising to a certain degree
The effect of waterproof grommet intensity guarantees the stability of waterproof grommet work so that waterproof grommet is unlikely to deform when working
And reliability.
Remaining structure of juice extractor described in the present embodiment and effect and embodiment one are consistent, and details are not described herein again.
Embodiment three:
As shown in fig. 7, the difference between this embodiment and the first embodiment lies in, it is convex that waterproof grommet 6 covers the motor installation
The area of platform is different.In order to guarantee better waterproof effect and reduce processing cost, S is further set in 1/5 to 1/3 range
It is interior, in the present embodiment, S 1/4, specifically, the upper surface area of the motor installation base 12 is 2092mm2, the waterproof
The area coverage of sealing ring 6 is 523mm2, can guarantee waterproof effect well in this way, while reducing waterproof grommet 6 again
Rapidoprint, reduce the manufacturing cost of waterproof grommet 6.The height H of the motor installation base is 10mm, motor installation
Boss 12 is excessively more natural by circular arc with base upper surface, plays guiding function to the juice of spilling, juice carries over motor peace
Dress outer wall of boss flows outwardly, and avoids penetrating into mounting hole or axis hole.
Remaining structure of juice extractor described in the present embodiment and effect and embodiment one are consistent, and details are not described herein again.
In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model
Range defined in appended claims.
Claims (10)
1. the vertical screw of good water-proof effect a kind of squeezes juice extractor, including base, the juice chamber connecting with base, set in base
There is motor, screw rod is longitudinally equipped in juice chamber, upper cover is covered with above juice chamber, screw rod is equipped with screw shaft, and motor passes through defeated
Shaft is sequentially connected with screw shaft to drive screw turns, which is characterized in that it is convex that the upper surface of the base is equipped with motor installation
Platform, motor installation base are equipped with the axis hole that stretches out for output shaft, and output shaft is stretched out on the part of motor installation base and is arranged
There are waterproof grommet, the upper surface of at least part of covering motor installation base of waterproof grommet, the covering surface of waterproof grommet
Long-pending and motor installation base upper surface area ratio is S, 1/6≤S≤1.
2. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that 1/5≤S≤1/3.
3. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that the roof of the motor installation base
Multiple mounting holes are equipped with around output shaft, waterproof grommet is covered on above mounting hole, and motor is equipped with corresponding with mounting hole
Fixation hole, screw pass through mounting hole and are connect with fixation hole motor is fixed on base inner.
4. vertical screw according to claim 3 squeezes juice extractor, which is characterized in that the waterproof grommet pacifies motor
The upper surface of dress boss is completely covered and rotates with output shaft synchronous.
5. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that the waterproof grommet is in umbrella,
The outer ring edge of waterproof grommet is downwardly extending annular surrounding edge.
6. vertical screw according to claim 5 squeezes juice extractor, which is characterized in that the roof of the waterproof grommet,
Cavity is formed between annular surrounding edge and the upper surface of motor installation base.
7. vertical screw according to claim 5 squeezes juice extractor, which is characterized in that the lower end surface of the annular surrounding edge with
The upper surface gap setting of motor installation base, gap width are 0.1mm ~ 1mm；
Alternatively, the lower end surface of the annular surrounding edge and the upper surface of motor installation base contradict and are arranged；
Alternatively, the annular surrounding edge is arranged around the circumferential lateral surface of motor installation base.
8. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that the height of the waterproof grommet is
H, 2mm≤h≤7mm.
9. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that the motor installation base is in cylinder
Shape or truncated cone-shaped, side wall and the frame upper surface of motor installation base are smoothly connected, and the protrusion height of motor installation base is H,
5mm≤H≤20mm。
10. vertical screw according to claim 1 squeezes juice extractor, which is characterized in that the output shaft is equipped with card slot,
Waterproof grommet is fixed at card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684503.0U CN208192729U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical screw extruding juice extractor of good water-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684503.0U CN208192729U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical screw extruding juice extractor of good water-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208192729U true CN208192729U (en) | 2018-12-07 |
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| CN201721684503.0U Active CN208192729U (en) | 2017-12-06 | 2017-12-06 | A kind of vertical screw extruding juice extractor of good water-proof effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141102A (en) * | 2019-05-16 | 2019-08-20 | 乾延智能科技(宁波)有限公司 | A kind of juice extractor |
| CN110150948A (en) * | 2019-05-16 | 2019-08-23 | 乾延智能科技(宁波)有限公司 | A kind of electric motor protective device of juice extractor |
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2017
- 2017-12-06 CN CN201721684503.0U patent/CN208192729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141102A (en) * | 2019-05-16 | 2019-08-20 | 乾延智能科技(宁波)有限公司 | A kind of juice extractor |
| CN110150948A (en) * | 2019-05-16 | 2019-08-23 | 乾延智能科技(宁波)有限公司 | A kind of electric motor protective device of juice extractor |
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Effective date of registration: 20230523 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |
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| TR01 | Transfer of patent right |