CN107130396A - Inner tank of washing machine and the washing machine with it - Google Patents
Inner tank of washing machine and the washing machine with it Download PDFInfo
- Publication number
- CN107130396A CN107130396A CN201710365927.9A CN201710365927A CN107130396A CN 107130396 A CN107130396 A CN 107130396A CN 201710365927 A CN201710365927 A CN 201710365927A CN 107130396 A CN107130396 A CN 107130396A
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- CN
- China
- Prior art keywords
- washing machine
- inner cylinder
- lifting rib
- cylinder body
- inner tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a kind of inner tank of washing machine and the washing machine with it, inner tank of washing machine includes inner cylinder body, and inner tank of washing machine also includes：Lifting rib, lifting rib is arranged on the inwall of inner cylinder body；Wherein, inner cylinder body has an installation portion, and lifting rib is arranged on installation portion, and lifting rib is set at least partially along the radially displaceable of inner cylinder body, during so that inner cylinder body being in dewatering state, the ultimate range between the predetermined portions and installation portion of lifting rib is progressively smaller until predetermined dehydration distance.The inner tank of washing machine of the present invention solves the problem of easily high vibration and big noise occur during barrel washing machine dehydration of the prior art.
Description
Technical field
The present invention relates to washing machine field, in particular to a kind of inner tank of washing machine and the washing machine with it.
Background technology
In the prior art, lifting rib is the strength member of roller washing machine, in roller washing machine washing process, lifting
Muscle lifts washings to after eminence, and washings drops to inner cylinder bottom under gravity, will be washed by this process beaten
Thing washes clean.
However, during barrel washing machine dehydration, due to the presence of lifting rib, causing inner cylinder inwall not flat enough, washing
Washing thing can not be distributed on inner tube wall well in dehydration, so that it is excessive to be easily caused inner cylinder bias, therefore can make rolling
The problem of there is high vibration and big noise in cylinder washing machine.
The content of the invention
It is a primary object of the present invention to provide a kind of inner tank of washing machine and washing machine with it, to solve prior art
In barrel washing machine dehydration during easily the problem of there is high vibration and big noise.
To achieve these goals, according to an aspect of the invention, there is provided a kind of inner tank of washing machine, including inner cylinder sheet
Body, inner tank of washing machine also includes：Lifting rib, lifting rib is arranged on the inwall of inner cylinder body；Wherein, inner cylinder body, which has, installs
Portion, lifting rib is arranged on installation portion, and lifting rib is set at least partially along the radially displaceable of inner cylinder body, so that inner cylinder
When body is in dewatering state, the ultimate range between the predetermined portions and installation portion of lifting rib is progressively smaller until predetermined dehydration
Distance.
Further, lifting rib is included towards the raised lug boss of the axis of inner cylinder body, and lug boss has home position
With predetermined dehydration location, when inner cylinder body is in washing state, lug boss is in home position；When inner cylinder body is in dehydration
During state, lug boss, which is in, to be used to make the ultimate range between the predetermined portions of lifting rib and installation portion be predetermined dehydration distance
Predetermined dehydration location.
Further, lifting rib is bending plate, and lug boss is the kink of bending plate.
Further, bending plate has connecting portion, and the inwall of connecting portion and inner cylinder body is slidably connected, so that raised
Portion is moved radially along inner cylinder body.
Further, inner tank of washing machine also includes：Slideway, installation of slide track is on the inwall of inner cylinder body, and connecting portion can be slided
It is arranged on dynamicly on slideway.
Further, slideway is removably mounted on the inwall of inner cylinder body, is provided with inner cylinder body for fixing
The fastener of slideway.
Further, slideway, which has, is provided with slidiing pin on chute, connecting portion, the end of slidiing pin is slideably inserted
It is located in chute.
Further, lifting rib has fixed part, and lifting rib is arranged on by fixed part on the inwall of inner cylinder body；It is fixed
Portion is located at the one end of bending plate away from connecting portion.
Further, inner tank of washing machine also includes：Hold-down support, hold-down support is arranged on the inwall of inner cylinder body, Gu
Determine portion to be rotatably arranged on hold-down support.
Further, inner tank of washing machine also includes：Fixed pin shaft, fixed pin shaft is arranged on hold-down support, and bending plate leads to
Fixed pin shaft is crossed to be rotatably arranged on hold-down support.
Further, lifting rib has the first plate body and the second plate body, boss in the first plate body and the second plate body it
Between to connect the first plate body and the second plate body；Connecting portion in the free end of the second plate body, fixed position in the first plate body from
By holding.
Further, lug boss is arc.
Further, the through hole for leak is provided with lifting rib.
Further, lifting rib is multiple, and multiple lifting ribs are arranged circumferentially spaced along inner cylinder body.
According to another aspect of the present invention there is provided a kind of washing machine, including inner tank of washing machine, inner tank of washing machine is above-mentioned
Inner tank of washing machine.
The inner tank of washing machine of the present invention realizes the washing and dehydration of washing machine by inner cylinder body and lifting rib, wherein,
Lifting rib is arranged on the inwall of inner cylinder body, and inner cylinder body has installation portion, and lifting rib is arranged on installation portion, lifting rib
Radially displaceable at least partially along inner cylinder body is set.In washing course of washing machine, inner cylinder body is using trunnion axis as rotation
Shaft axis, it is contemplated that inner tank of washing machine rotating speed is relatively low, the centrifugal force that lifting rib is subject to is relatively low, now, and lifting rib is protected substantially
Hold in original position, so as to meet status requirement of the washing process to lifting rib, lifting rib lifts washings to after eminence, washes
Wash thing and drop to inner cylinder bottom under gravity, by this process beaten by washings washes clean；In dehydration, examine
Consider that inner tank of washing machine rotating speed is higher, the centrifugal force that lifting rib is subject to is relatively large, now, radial direction of the lifting rib along inner cylinder body
It is mobile so that the ultimate range between lifting rib and installation portion is progressively smaller until predetermined dehydration distance, inner cylinder inwall compared with
To be flat, washings is distributed on inner tube wall well in dehydration, so as to solve laundry drum of the prior art
The problem of easily there is high vibration and big noise in machine dehydration.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of the inner tank of washing machine according to the present invention；
Fig. 2 shows the front view of the inner tank of washing machine according to the present invention；
Fig. 3 shows the partial structural diagram of the inner tank of washing machine according to the present invention；
Fig. 4 shows the front view of the inner tank of washing machine in Fig. 3；
Fig. 5 shows the profile of the inner tank of washing machine in Fig. 3；
Fig. 6 shows profile when predetermined dehydration location is according to the lifting rib of the inner tank of washing machine of the present invention；
Fig. 7 shows the installation profile of the slideway of the inner tank of washing machine according to the present invention；
Fig. 8 shows the structural representation of the slideway of the inner tank of washing machine according to the present invention；And
Fig. 9 shows the structural representation of the slidiing pin of the inner tank of washing machine according to the present invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, inner cylinder body；20th, lifting rib；21st, the first plate body；210th, fixed part；22nd, the second plate body；220th, connecting portion；
23rd, lug boss；30th, hold-down support；40th, fixed pin shaft；50th, slideway；60th, slidiing pin；70th, fastener；80th, tight lock part；90、
Through hole.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The invention provides a kind of inner tank of washing machine, Fig. 1 to Fig. 9 is refer to, inner tank of washing machine includes inner cylinder body 10, washed
Clothing machine inner cylinder also includes：Lifting rib 20, lifting rib 20 is arranged on the inwall of inner cylinder body 10；Wherein, inner cylinder body 10 has
Installation portion, lifting rib 20 is arranged on installation portion, and lifting rib 20 is set at least partially along the radially displaceable of inner cylinder body 10
Put, during so that inner cylinder body 10 being in dewatering state, the ultimate range between the predetermined portions and installation portion of lifting rib 20 is gradually
Reduce until predetermined dehydration distance.
The inner tank of washing machine of the present invention realizes the washing and dehydration of washing machine by inner cylinder body 10 and lifting rib 20, its
In, lifting rib 20 is arranged on the inwall of inner cylinder body 10, and inner cylinder body 10 has installation portion, and lifting rib 20 is arranged on installation portion
On, lifting rib 20 is set at least partially along the radially displaceable of inner cylinder body 10.In washing course of washing machine, inner cylinder sheet
Body 10 is using trunnion axis as rotation axis, it is contemplated that inner tank of washing machine rotating speed is relatively low, and the centrifugal force that lifting rib 20 is subject to is relatively low,
Now, lifting rib 20 substantially remains in original position, so as to meet status requirement of the washing process to lifting rib 20, lifting rib 20
By washings lifting to after eminence, washings drops to inner cylinder bottom under gravity, by this process beaten by washings
Washes clean；In dehydration, it is contemplated that inner tank of washing machine rotating speed is higher, the centrifugal force that lifting rib 20 is subject to is relatively large,
Now, the moving radially along inner cylinder body 10 of lifting rib 20 so that ultimate range between lifting rib 20 and installation portion by
Decrescence small to be dehydrated distance up to predetermined, inner cylinder inwall is relatively flat, and washings is distributed on inner tube wall well in dehydration
On, so that the problem of easily there is high vibration and big noise during solving barrel washing machine dehydration of the prior art.
In order to meet washing and status requirement of the dehydration to lifting rib 20 of washing machine, as shown in figure 3, lifting
Muscle 20 is included towards the raised lug boss 23 of the axis of inner cylinder body 10, and lug boss 23 has home position and predetermined dehydration position
Put, when inner cylinder body 10 is in washing state, lug boss 23 is in home position；When inner cylinder body 10 is in dewatering state
When, lug boss 23, which is in, to be used to make the ultimate range between the predetermined portions and installation portion of lifting rib 20 be predetermined dehydration distance
Predetermined dehydration location.
In the present embodiment, by being provided with lifting rib 20 towards the raised lug boss of the axis of inner cylinder body 10
23, wherein, lug boss 23 has home position and predetermined dehydration location, when inner cylinder body 10 is in washing state, lug boss
23 are in home position, and lifting rib 20 lifts washings to after eminence, and washings drops to inner cylinder bottom under gravity, leans on
This process beaten is by washings washes clean；When inner cylinder body 10 is in dewatering state, lug boss 23, which is in, to be used to make
Ultimate range between lifting rib 20 and installation portion is the predetermined predetermined dehydration location for being dehydrated distance, and inner cylinder inwall is relatively flat,
Washings is distributed on inner tube wall well in dehydration.
Preferably, the lug boss 23 is the predetermined portions of lifting rib 20.
The switching of home position and predetermined dehydration location, lifting rib 20 are met in order to the structure setting that makes lifting rib 20
For bending plate, lug boss 23 is the kink of bending plate.By the way that lifting rib 20 is set into bending plate, wherein, lug boss 23 is
The kink of bending plate, so as to preferably make lifting rib 20 switch between home position and predetermined dehydration location.
In order to make lifting rib 20 reach dehydration location in dehydration, as shown in fig. 6, bending plate has connecting portion
220, the inwall of connecting portion 220 and inner cylinder body 10 is slidably connected, so that radial direction of the lug boss 23 along inner cylinder body 10 is moved
It is dynamic.By being provided with connecting portion 220 on bending plate, wherein, the inwall of connecting portion 220 and inner cylinder body 10 slideably connects
Connect, so as to so that the moving radially along inner cylinder body 10 of lug boss 23, so that lifting rib 20 reaches dehydration in dehydration
Position.
In order to make the moving radially along inner cylinder body 10 of lug boss 23, inner tank of washing machine also includes：Slideway 50, slideway
50 are arranged on the inwall of inner cylinder body 10, and connecting portion 220 is slidably disposed on slideway 50.
Preferably, slideway 50 is removably mounted on the inwall of inner cylinder body 10, and being provided with inner cylinder body 10 is used for
The fastener 70 of ground way 50.
Specifically, fastener 70 is located in the outer wall of inner cylinder body 10 with fastening glide 50, wherein, fastener 70 is installation
Screw or installation bolt.According to actual conditions, fastener 70 can also be set to the form of buckle, by slideway 50
The bayonet socket being adapted with the buckle is set to realize the fastening to slideway 50.
In the present embodiment, by being provided with slideway 50 on inner tank of washing machine, wherein, slideway 50 is arranged on inner cylinder body
On 10 inwall, inwall circumferentially extending of the slideway 50 along inner cylinder body 10, by the way that connecting portion 220 is slidably disposed on into slideway
On 50, so as to make connecting portion 220 drive inwall of the lifting rib 20 along inner cylinder body 10 circumferentially to move, so as to meet lifting rib
20 home position and predetermined dehydration location switching.
In order to ensure that connecting portion 220 is stably slided in slideway 50, slideway 50 has on chute, connecting portion 220
Slidiing pin 60 is provided with, the end of slidiing pin 60 is slideably plugged in chute.By being provided with connecting portion 220
Slidiing pin 60, wherein, the end of slidiing pin 60 is slideably plugged in slideway 50, so as to be driven by slidiing pin 60
Inwall of the lifting rib 20 along inner cylinder body 10 is circumferentially moved, so as to meet lifting rib 20 in home position and predetermined dehydration location
Switching.
In order to which lifting rib 20 is stably placed on the inwall of inner cylinder body 10, as shown in fig. 6, lifting rib 20 has
There is fixed part 210, lifting rib 20 is arranged on by fixed part 210 on the inwall of inner cylinder body 10；Fixed part 210 is located at bending plate
One end away from connecting portion 220.
In the present embodiment, by being provided with fixed part 210 on lifting rib 20, wherein, fixed part 210 is located at bending plate
One end away from connecting portion 220, by the way that fixed part 210 is arranged on the inwall of inner cylinder body 10, so that lifting rib 20 is logical
Fixed part 210 is crossed to be stably installed on the inwall of inner cylinder body 10.
In order to lifting rib 20 by the way that fixed part 210 is stably installed on the inwall of inner cylinder body 10, washing machine
Inner cylinder also includes：Hold-down support 30, hold-down support 30 is arranged on the inwall of inner cylinder body 10, and fixed part 210 is rotationally set
Put on hold-down support 30.By being provided with hold-down support 30 on inner tank of washing machine, wherein, hold-down support 30 is arranged on inner cylinder sheet
On the inwall of body 10, fixed part 210 is rotatably arranged on hold-down support 30, so as to ensure lifting rib 20 by that will fix
On the premise of portion 210 is stably installed on the inwall of inner cylinder body 10, the normal slip of lifting rib 20 is not influenceed.
In order to make fixed part 210 be rotatably arranged on hold-down support 30, as shown in Figures 3 to 6, in washing machine
Cylinder also includes：Fixed pin shaft 40, fixed pin shaft 40 is arranged on hold-down support 30, bending plate by fixed pin shaft 40 rotationally
It is arranged on hold-down support 30.By being provided with fixed pin shaft 40 on inner tank of washing machine, wherein, fixed pin shaft 40 is arranged on solid
Determine on bearing 30, bending plate is rotatably arranged on hold-down support 30 by fixed pin shaft 40.
Use demand is met in order to the concrete structure that makes lifting rib 20, lifting rib 20 has the first plate body 21 and second
Plate body 22, lug boss 23 is located between the first plate body 21 and the second plate body 22 to connect the first plate body 21 and the second plate body 22；Even
Socket part 220 is located at the free end of the second plate body 22, and fixed part 210 is located at the free end of the first plate body 21.
In the present embodiment, by the way that lifting rib 20 is set to by the first plate body 21, the second plate body 22 and lug boss 23
The bending plate of composition, wherein, lug boss 23 is located between the first plate body 21 and the second plate body 22 to connect the first plate body 21 and the
Two plate bodys 22, connecting portion 220 is located at the free end of the second plate body 22, and fixed part 210 is located at the free end of the first plate body 21, so that
Meet it is specifically used during concrete structure requirement to lifting rib 20.
Preferably, the through hole 90 for leak is provided with lifting rib 20.Herein, through hole 90 is leaking hole.
It can be seen that, it is provided with leaking hole (through hole 90) on lifting rib 20, lifting rib 20 is plate body, leaking hole is from lifting rib 20
One plate face extends to another plate face of lifting rib 20.
In the present embodiment, by being provided with leaking hole on lifting rib 20, leaking hole runs through the thickness direction along plate body
Through whole lifting rib 20, so that in washing, the water in inner cylinder or the water in clothing enter lifting rib 20 by leaking hole
Inner side, can increase speed of the current relative to clothing, improve souring of the current to clothing, be conducive to improving washing for clothing
Net efficiency.
In the present embodiment, leaking hole is multiple, and multiple leaking holes are arranged at intervals.
Preferably, multiple rows of leaking hole is provided with lifting rib 20, wherein, multiple rows of leaking hole be arranged in parallel, respectively arranges leaking hole
Arranged along the width of lifting rib 20.
Preferably, lug boss 23 is arc.
Preferably, as depicted in figs. 1 and 2, lifting rib 20 is multiple, and multiple lifting ribs 20 are circumferentially-spaced along inner cylinder body 10
Ground is set.
In the present embodiment, in order to which the first plate body 21 is rotatably arranged on fixed pin shaft 40, the first plate body
21 fixed part 210 is segmental arc, by the way that segmental arc is set on fixed pin shaft 40, so as to make the first plate body 21 to turn
It is arranged on dynamicly on fixed pin shaft 40.
Preferably, segmental arc is multiple, and multiple arcs section is positioned apart from, and each segmental arc is respectively sleeved at corresponding solid
On rationed marketing axle 40, so that the first plate body 21 is rotatably arranged on fixed pin shaft 40.
Correspondingly, in order to which connecting portion 220 is stably placed on slidiing pin 60, connecting portion 220 is segmental arc,
Segmental arc is set on slidiing pin 60, so that the second plate body 22 is slidably disposed on slideway 50 by slidiing pin 60
On.
Preferably, hold-down support 30 is multiple, and multiple hold-down supports 30 are set at intervals, so that the first plate body 21 passes through
Hold-down support 30 is fixedly installed on inner cylinder body 10.
Preferably, as shown in Figure 7 and Figure 8, inner tank of washing machine also includes：Tight lock part 80, tight lock part is arranged on slideway 50,
Inner cylinder body 10 has the spliced eye for grafting tight lock part 80, so that slideway 50 is plugged on inner cylinder body 10.
Concrete structure for the inner tank of washing machine of the present invention and illustrated using process：
In the present embodiment, lifting rib 20 is elastic lifting rib, and its material is high resiliency stainless steel plate, or other are high-elastic
The high polymer material of property；
The material of slideway 50 is the preferable macromolecule of self lubricity, and such as PTFE, POM, or the coating of slideway inwall are good certainly
The composite of lubricant material；For slidiing pin 60, fixed pin shaft 40 and bearing pin fixed plate (hold-down support 30) is not
Become rusty steel.
In the present embodiment, elastic lifting rib is divided into the fixing end being connected with fixed pin shaft and the cunning being connected with slidiing pin
Moved end, two ends are circular bead structure, and fixed pin shaft is fastened in bearing pin fixed plate by interference, and bearing pin fixed plate is then
It is fixed on by the form welded or riveted on inner cylinder inwall, fixed pin shaft is not rotatable relative to bearing pin fixed plate, elasticity
The fixing end of lifting rib and connection one hinge arrangement of formation that fixed pin shaft is between interference fits, three by bearing pin, with
Lifting rib is facilitated to lift.
In the circular crimping of sliding end of the elastic lifting rib of slidiing pin insertion, formed gap coordinates, slidiing pin
In two ends insertion slideway, its insertion end diameter is slightly smaller than slideway inside height, to facilitate slidiing pin to be slided in slip.Slideway
Endcapped, to avoid slidiing pin from skidding off slideway.Slideway is arranged on inner cylinder inwall by buckle and screw in itself.
In the present embodiment, elastic lifting rib can be depressed stretching under more than the effect of the external force of certain value, so as to reduce
Its height, and in the case where being less than some value without external force effect or external force effect, elastic lifting rib can keep its original shape
Shape produces less deformation.
In the present embodiment, slidiing pin plays a part of weight simultaneously, when inner cylinder starts rotation, due to depositing for inertia
, slidiing pin has the no motion of trend of holding, so that elastic lifting rib is pulled open, reduction lifting rib height.
In washing：Because inner cylinder rotating speed is relatively low, slidiing pin inertia is smaller, while pressure of the washings to elastic lifting rib
Power is also smaller, and elastic lifting rib falling head is limited, so as to play a part of lifting washings.
In dehydration：On the one hand, because the inertia of slidiing pin is larger, (after inner cylinder starts rotation, slidiing pin is still
Remain stationary), elastic lifting rib can be pulled open to larger distance, so that lifting rib height is reduced, on the other hand, due to de-
Clothing is covered in elastic lifting rib upper end during water, and at this moment inner cylinder rotating speed is higher, the centrifugal force that washings is produced can than larger so that
Cause washings to the pressure of elastic lifting rib upper end also than larger, so as to depresses flexible lifting rib height.Both
Act on simultaneously under, lifting rib can drop to relatively low height, be easy to clothing during dehydration to be distributed on inner cylinder inwall, so as to reduce inner cylinder
Bias, further reduces vibration and the noise of washing machine.
Rotation direction during laundry machine dehydration should point to fixing end from the sliding end of elastic lifting rib, when being so dehydrated
It can guarantee that elastic lifting rib is pulled open, if in the opposite direction, lifting rib can be elevated on the contrary.
Present invention also offers a kind of washing machine, including inner tank of washing machine, inner tank of washing machine is above-mentioned inner tank of washing machine.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
The inner tank of washing machine of the present invention realizes the washing and dehydration of washing machine by inner cylinder body 10 and lifting rib 20, its
In, lifting rib 20 is arranged on the inwall of inner cylinder body 10, and inner cylinder body 10 has installation portion, and lifting rib 20 is arranged on installation portion
On, lifting rib 20 is set at least partially along the radially displaceable of inner cylinder body 10.In washing course of washing machine, inner cylinder sheet
Body 10 is using trunnion axis as rotation axis, it is contemplated that inner tank of washing machine rotating speed is relatively low, and the centrifugal force that lifting rib 20 is subject to is relatively low,
Now, lifting rib 20 substantially remains in original position, so as to meet status requirement of the washing process to lifting rib 20, lifting rib 20
By washings lifting to after eminence, washings drops to inner cylinder bottom under gravity, by this process beaten by washings
Washes clean；In dehydration, it is contemplated that inner tank of washing machine rotating speed is higher, the centrifugal force that lifting rib 20 is subject to is relatively large,
Now, the moving radially along inner cylinder body 10 of lifting rib 20 so that ultimate range between lifting rib 20 and installation portion by
Decrescence small to be dehydrated distance up to predetermined, inner cylinder inwall is relatively flat, and washings is distributed on inner tube wall well in dehydration
On, so that the problem of easily there is high vibration and big noise during solving barrel washing machine dehydration of the prior art.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (15)
1. a kind of inner tank of washing machine, including inner cylinder body (10), it is characterised in that the inner tank of washing machine also includes：
Lifting rib (20), the lifting rib (20) is arranged on the inwall of the inner cylinder body (10)；
Wherein, the inner cylinder body (10) has installation portion, and the lifting rib (20) is arranged on the installation portion, the lifting
Muscle (20) is set at least partially along the radially displaceable of the inner cylinder body (10), so that the inner cylinder body (10) is in
During dewatering state, the ultimate range between the predetermined portions and the installation portion of the lifting rib (20) is progressively smaller until predetermined
It is dehydrated distance.
2. inner tank of washing machine according to claim 1, it is characterised in that the lifting rib (20) is included towards the inner cylinder
The raised lug boss (23) of the axis of body (10), the lug boss (23) has home position and predetermined dehydration location, works as institute
When stating inner cylinder body (10) in washing state, the lug boss (23) is in the home position；When the inner cylinder body
(10) when being in the dewatering state, the lug boss (23) be in be used to making the predetermined portions of the lifting rib (20) with it is described
Ultimate range between installation portion is the predetermined predetermined dehydration location for being dehydrated distance.
3. inner tank of washing machine according to claim 2, it is characterised in that the lifting rib (20) is bending plate, described convex
Play the kink that portion (23) are the bending plate.
4. inner tank of washing machine according to claim 3, it is characterised in that the bending plate has connecting portion (220), described
Connecting portion (220) and the inwall of the inner cylinder body (10) are slidably connected, so that the lug boss (23) is along the inner cylinder
Body (10) are moved radially.
5. inner tank of washing machine according to claim 4, it is characterised in that the inner tank of washing machine also includes：
Slideway (50), the slideway (50) is arranged on the inwall of the inner cylinder body (10), and the connecting portion (220) is slidably
Ground is arranged on the slideway (50).
6. inner tank of washing machine according to claim 5, it is characterised in that the slideway (50) is removably mounted on described
On the inwall of inner cylinder body (10), the fastener for fixing the slideway (50) is provided with the inner cylinder body (10)
(70)。
7. inner tank of washing machine according to claim 5, it is characterised in that the slideway (50) has chute, the connection
Slidiing pin (60) is provided with portion (220), the end of the slidiing pin (60) is slideably plugged in the chute.
8. inner tank of washing machine according to claim 4, it is characterised in that the lifting rib (20) has fixed part (210),
The lifting rib (20) is arranged on by the fixed part (210) on the inwall of the inner cylinder body (10)；The fixed part
(210) it is located at the one end of the bending plate away from the connecting portion (220).
9. inner tank of washing machine according to claim 8, it is characterised in that the inner tank of washing machine also includes：
Hold-down support (30), the hold-down support (30) is arranged on the inwall of the inner cylinder body (10), the fixed part
(210) it is rotatably arranged on the hold-down support (30).
10. inner tank of washing machine according to claim 9, it is characterised in that the inner tank of washing machine also includes：
Fixed pin shaft (40), the fixed pin shaft (40) is arranged on the hold-down support (30), and the bending plate passes through described
Fixed pin shaft (40) is rotatably arranged on the hold-down support (30).
11. inner tank of washing machine according to claim 8, it is characterised in that the lifting rib (20) has the first plate body
(21) and the second plate body (22), the lug boss (23) be located between first plate body (21) and second plate body (22) with
Connect first plate body (21) and second plate body (22)；The connecting portion (220) is located at second plate body (22)
Free end, the fixed part (210) is located at the free end of first plate body (21).
12. the inner tank of washing machine according to any one of claim 2 to 11, it is characterised in that the lug boss (23) is
Arc.
13. inner tank of washing machine according to claim 1, it is characterised in that be provided with the lifting rib (20) for leaking
The through hole (90) of water.
14. inner tank of washing machine according to claim 1, it is characterised in that the lifting rib (20) be it is multiple, it is multiple described
Lifting rib (20) is arranged circumferentially spaced along the inner cylinder body (10).
15. a kind of washing machine, including inner tank of washing machine, it is characterised in that the inner tank of washing machine is in claim 1 to 14
Inner tank of washing machine described in one.
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| CN201710365927.9A CN107130396B (en) | 2017-05-19 | 2017-05-19 | Inner tank of washing machine and washing machine with it |
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| CN107130396B CN107130396B (en) | 2019-08-27 |
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| CN107587310A (en) * | 2017-10-20 | 2018-01-16 | 珠海格力电器股份有限公司 | Inner tank of washing machine and there is its washing machine |
| CN108796979A (en) * | 2018-08-29 | 2018-11-13 | 龙港乐家创新科技（深圳）有限责任公司 | Drum squeezing type dewaterer washing machine |
| CN109355865A (en) * | 2018-11-01 | 2019-02-19 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine with foam-expelling device |
| CN109487496A (en) * | 2017-09-11 | 2019-03-19 | 无锡小天鹅股份有限公司 | Outer tub assembly and washing machine |
| CN110863325A (en) * | 2019-11-21 | 2020-03-06 | 珠海格力电器股份有限公司 | Inner barrel device of double-power washing machine and washing machine |
| WO2020216051A1 (en) * | 2019-04-23 | 2020-10-29 | 青岛海尔洗衣机有限公司 | Lifting rib of laundry treatment apparatus, and laundry treatment apparatus |
| CN112899995A (en) * | 2021-01-20 | 2021-06-04 | 珠海格力电器股份有限公司 | Washing machine lifting rib device, washing machine with same and control method |
| CN114763650A (en) * | 2021-01-15 | 2022-07-19 | 宁波方太厨具有限公司 | Washing cylinder and washing machine with same |
| CN114763649A (en) * | 2021-01-15 | 2022-07-19 | 宁波方太厨具有限公司 | Washing cylinder and washing machine with same |
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| CN112899995B (en) * | 2021-01-20 | 2022-05-17 | 珠海格力电器股份有限公司 | Washing machine lifting rib device, washing machine with same and control method |
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