CN108221277A - A kind of automatic washing machine buffer system and washing machine - Google Patents
A kind of automatic washing machine buffer system and washing machine Download PDFInfo
- Publication number
- CN108221277A CN108221277A CN201611199450.3A CN201611199450A CN108221277A CN 108221277 A CN108221277 A CN 108221277A CN 201611199450 A CN201611199450 A CN 201611199450A CN 108221277 A CN108221277 A CN 108221277A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- buffer unit
- washing tub
- buffer system
- automatic washing
- 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.)
- Pending
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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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical 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
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
Abstract
The invention belongs to washing machine technology fields, and in particular to a kind of automatic washing machine buffer system and washing machine.A kind of automatic washing machine buffer system, including the sunpender damping means being suspended on washing tub in babinet, further include the buffer unit for being arranged on laundry bottom of the barrel, the active force that buffer unit can realize multi-angle rotation by spherical pair with respect to laundry bottom of the barrel and be generated when offsetting washing tub bias.The automatic washing machine buffer system can effectively offset the influence of unbalance power that washing tub bias generates in automatic washing machine operational process, avoid washing tub collision casing of washing machine or control-rod, the position of washing tub is made to keep horizontality, it is ensured that laundry processes are more steady, reduce noise.
Description
Technical field
The invention belongs to washing machine technology field, specifically, being related to a kind of automatic washing machine buffer system and laundry
Machine.
Background technology
Current washing machine type is various, for example full-automatic pulsator washing machine, two-tub washing machine, roller washing machine, stirs
Formula washing machine etc. is mixed, wherein, the application of pulsator washing machine is more extensive.
Operation principle based on full-automatic pulsator washing machine, during the work time always along with the violent of washing tub
It shakes or vibration, the prior art usually when outer bucket portion part and babinet assemble, sets four suspensions for slowing down vibration or shaking
Device, i.e., first by the casing clamp of suspension arrangement lower part in outer barrel bottom, the pole socket of hanging oneself on suspension arrangement top is stuck on babinet
Hold the installation position at four angles.The limited damping that the damping effect and air of damping spring is utilized in the setting of the prior art is made
For balance system, it is impossible to effectively prevent the shaking of outer barrel, lead to laundry machine dehydration difficulty in starting, and in washing machine drum height
Control-rod or babinet are easily collided when speed operation or dehydration, not only generates larger noise, but also the service life of washing machine can be reduced.
But obvious bias can occur for washing tub during the work time, cause to aggravate the vibration or rolling of washing tub
Dynamic, prior art can not be directed to situation progress, and effectively alleviation or effectiveness in vibration suppression are limited, it is difficult to ensure laundry processes
Smoothly carry out.
In view of this it is special to propose the present invention.
Invention content
The technical problem to be solved in the present invention be to overcome the deficiencies of the prior art and provide one kind can effectively cancel out by
High vibration or shaking caused by washing tub bias reduce the noise in laundry processes, improve user's use feeling, and can
Babinet or control-rod are collided to avoid washing tub, is conducive to washing machine life-time dilatation.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
A kind of automatic washing machine buffer system including the sunpender damping means being suspended on washing tub in babinet, is also wrapped
The buffer unit for being arranged on laundry bottom of the barrel is included, buffer unit can realize multi-angle rotation with respect to laundry bottom of the barrel by spherical pair
And offset the active force generated during washing tub bias.
On the one hand automatic washing machine buffer system of the present invention can utilize sunpender damping means to washing tub
Tractive force upward or downward controls washing tub, reduces washing tub acutely shaking or shaking in washing machine operational process
It is dynamic；On the other hand, be arranged on laundry bottom of the barrel buffer unit, can efficiently against caused by bias washing tub by
Power unevenness problem makes the central shaft that washing tub is formed around motor make smoothly movement relatively, greatly reduces shaking for washing tub
Dynamic or shaking, reduces noise pollution, can also avoid the problem that colliding washing tub or babinet since washing tub is eccentric serious.
Preferably, buffer unit can be compressed or be stretched, the bottom connection other end of buffer unit one end and washing tub
It is rotatablely connected with washing machine pedestal.
Preferably, buffer unit includes the body of rod, the sleeve being slidably socketed on the body of rod, is installed in sleeve and is set with
In the spring of the body of rod and sleeve bottom cover；
Described body of rod one end is located at cartridge exterior and equipped with the bulb being connect with washing tub, and the other end is located at sleeve inner simultaneously
Equipped with fixation kit；
The one end of sleeve far from washing tub is equipped with the sleeve bottom cover for closing this end, and sleeve bottom cover connects with washing machine pedestal rotation
It connects；
Barrel bore has been divided into bar annular seal space and without bar annular seal space by fixation kit, and fixation kit is equipped with connection bar sealing
Chamber and the water conservancy diversion aperture without bar annular seal space.
The buffer unit utilizes the effect of spring and air damping simultaneously, when can effectively cancel out washing tub bias
Generate unbalanced active force, be not in significantly to centrifuge displacement, so as to make washing tub in washing machine operational process not
It will appear vibration or shaking by a relatively large margin, operation is more steady, and can be to avoid washing tub bottom caused by long-term bias
Damage, extend service life of washing machine.
Preferably, buffer unit is equipped with one end of bulb and the bottom of washing tub and connects, and the bottom of washing tub is correspondingly provided with
The fixed component of the bulb can be coated.
Using bulb smooth described in schemes described above and the fixing device that bulb can be coated, the peace of buffer unit
Fill more convenient, secured and reliable, and bulb can make the relative motion of multi-angle relative to fixing device, be conducive to buffer
Component offsets active force caused by washing tub bias multi-facetedly, screens will not occurs during adjusting and weaken buffering effect
The phenomenon that.
Preferably, the body of rod of bulb and buffer unit is connected through a screw thread fixation, and the fixed component is equipped with Open Side Down
, the hemispherical dome structure that inner surface is smooth, the surface of bulb is smooth and can be in the inner rotation of fixed component.
Bulb and buffer unit are neatly connected using engagement thread, and the bulb can be relative to buffer unit
Other parts rotate, and when the position of washing tub occurs eccentric, the buffer unit can delicately adjust it to washing tub
Active force more effectively buffers, offsets the caused vibration of wobbler action or shake.
It is highly preferred that 1/2 or more of the volume of the hemispherical dome structure cladding ball head structure of fixed component.
The architectural characteristic can be to avoid the situation that bulb is slipped from hemispherical dome structure, and bulb and hemispherical dome structure phase
Movement will not be caused to wear to device, buffer system run time is longer.
Preferably, multiple buffer units are symmetrically dispersed in laundry bottom of the barrel.
Buffer unit is symmetrically disposed in the bottom of washing tub, and the effect for offsetting wobbler action power is more preferable, further reduces
It shakes or vibrates caused by bias, make washing tub can be more steady in washing machine operational process.
Preferably, buffer unit and sunpender damping means respectively include four, and buffer unit is located at and subtracts close to sunpender
Shake the position of component or the centre position of the adjacent sunpender damping means of each two.
Above-described optimal technical scheme is conducive to further offset eccentric caused vibration or shake, and may be used also
To form the effect of cooperation with sunpender damping means, make that the operational process of entire washing machine is more steady, noise is lower.
Preferably, formed angle is 30-60 ° between plane where washing machine pedestal after buffer unit installation is fixed.
It is highly preferred that formed angle is 45 ° between plane where washing machine pedestal after buffer unit installation is fixed.
Using above-described preferred or preferred setting angle, buffer unit can further reduce washing tub hair
The situation of raw eccentric motion when washing tub occurs eccentric, can be more quickly restored to equilibrium state, so as to make effectiveness in vibration suppression more
It is good.
Another free-revving engine of the present invention is to provide a kind of novel automatic washing machine, the automatic washing machine
With any buffer system as described above.
Automatic washing machine of the present invention has the double damping system of sunpender damping means and buffer unit, delays
The bottom that component is arranged on washing machine is rushed, washing tub bias can be effectively canceled out using the damping action of spring and air simultaneously
Caused vibration of washing machine or shaking；In addition, sunpender damping means avoid washing tub top by the regulation and control to casing of washing machine
There is violent shaking or swing, so as to make washing machine operation more steady.
Therefore, automatic washing machine compared with the prior art, washing machine of the present invention operation is more steady, vibration or
The amplitude smaller of shaking, low noise, be not in washing tub collision casing of washing machine or control-rod situation, the service life of washing machine
It is longer, there is more vast market prospect.
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation are for explaining the present invention, but do not form inappropriate limitation of the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments, to those skilled in the art, without creative efforts, can be with
Other accompanying drawings are obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the internal structure schematic diagram for the automatic washing machine for being equipped with buffer system of the present invention；
Fig. 2 is the internal structure schematic diagram for the automatic washing machine for being equipped with buffer system of the present invention；
Fig. 3 is the A-A structure diagrams of the internal structure for the automatic washing machine for being equipped with buffer system of the present invention；
Fig. 4 is the overall structure diagram of buffer unit of the present invention；
Fig. 5 is the A-A structure diagrams of buffer unit of the present invention.
In figure：1st, disk seat；2nd, outer bung；3rd, outer barrel；4th, sunpender damping means；5th, buffer unit；51st, bulb；52nd, it covers
Cylinder；53rd, the body of rod；54th, spring；55th, fixation kit；56th, sleeve bottom cover；521st, there is bar annular seal space；522nd, without bar annular seal space；6th, bottom
Seat.
It should be noted that these attached drawings and word description are not intended to the design model limiting the invention in any way
It encloses, but idea of the invention is illustrated for those skilled in the art by reference to specific embodiment.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
The present invention devises a kind of automatic washing machine and delays to reduce vibration or shaking during automatic washing machine operation
Flushing system, on the one hand which can create a diversion to the shaking or vibration of washing tub using sunpender damping means, another
Aspect can utilize the buffer unit for being arranged on washing tub bottom to offset the wobbler action power of washing tub, and washing tub is made to be transported in washing machine
It is more steady during row, so as to achieve the effect that multiple shock reducing using both sides effect.
In order to solve the problem above-mentioned, the technical solution adopted by the present invention is：
A kind of automatic washing machine buffer system including the sunpender damping means being suspended on washing tub in babinet, is also wrapped
The buffer unit for being arranged on laundry bottom of the barrel is included, buffer unit can realize multi-angle rotation with respect to laundry bottom of the barrel by spherical pair
And offset the active force generated during washing tub bias.
It is explained in detail and illustrates with reference to the preferred specific embodiment in part, in order to more fully understand this hair
The operation principle and advantageous effect of bright technical solution.
But technical scheme of the present invention is not limited to specific embodiments described below.
Embodiment one
Fig. 1-2 is the overall structure diagram for the automatic washing machine for being equipped with buffer system of the present invention, is shown in figure
The structure for showing has：Disk seat 1, outer bung 2, outer barrel 3, sunpender damping means 4, buffer unit 5 and pedestal 6.
Washing tub of the present invention refers to that inner barrel and outer barrel 3 is assembled into one the structure to be formed, and the bottom of washing tub is also
It is the bottom of outer barrel 3.
In the present embodiment, the automatic washing machine buffer system includes four sunpender damping means 4 and four slow
Rush component 5.
Wherein, one end of four sunpender damping means 4 symmetrically is arranged on the lower part of outer barrel 3, and the other end is right respectively
It is suspended on the top of casing of washing machine with claiming, to realize the degree for reducing washing tub vibration or shaking, achievees the effect that vibration damping.
The sunpender damping means 4 described in the present invention can be the common hanger rod component of the prior art, be internally provided with
The components such as spring can utilize the active force of spring that the position of washing tub is adjusted, since sunpender damping means 4 are not these
The intermediate portions of invention are not described in detail here.
Four buffer units 5 are symmetrically disposed in the bottom of outer barrel 3.
Buffer unit 5 can be compressed or be stretched, and one end of buffer unit 5 and the bottom of washing tub connect, and can be opposite
Laundry bottom of the barrel realizes multi-angle rotation and offsets the active force generated during washing tub bias, and the other end of buffer unit 5 is with washing
Clothing machine base 6 is rotatablely connected.
Buffer unit 5 includes the body of rod 53, the sleeve 52 being slidably socketed on the body of rod 53, is installed in sleeve 52 and covers
Spring 54 and sleeve bottom cover 56 loaded on the body of rod 53；
53 one end of the body of rod is located at the outside of sleeve 52 and equipped with the bulb 51 being connect with washing tub, and the other end is located at sleeve 52
Inside is simultaneously equipped with fixation kit 55；
The one end of sleeve 52 far from washing tub is equipped with the sleeve bottom cover 56 for closing this end, sleeve bottom cover 56 and washing machine pedestal
6 rotation connections；
The cavity that sleeve 52 and sleeve bottom cover 56 are formed has been divided into bar annular seal space 521 and has been sealed without bar by fixation kit 55
Chamber 522, fixation kit 55 are equipped with connection bar annular seal space 521 and the water conservancy diversion aperture without bar annular seal space 522.
Fixation kit 55 is composed of structures such as washer, felt and gaskets, and main purpose is to limit on spring 54
In a certain motion range, and realize being relatively fixed for the body of rod 53.
Also there is the structure of these similar components in the hanging rod structure of the prior art, those of ordinary skill in the art can know
Dawn is not described in detail herein.
Buffer unit 5 is equipped with one end of bulb 51 and the bottom of washing tub and connects, and the bottom of washing tub is correspondingly provided with and can wrap
The fixed component of the bulb 51 is covered, sleeve bottom cover 56 and the pedestal 6 of washing machine are rotatablely connected.
The bulb 51 is connected through a screw thread fixation with the body of rod 53, and the fixed component for being arranged on laundry bottom of the barrel is equipped with opening
The hemispherical dome structure downward, inner surface is smooth, the surface of bulb 51 is smooth and can be in the inner rotation of fixed component.
Preferably, the volume of hemispherical dome structure cladding bulb 51 is more than or equal to 1/2.
1/2 or more of the volume of hemispherical dome structure cladding bulb 51, can be to avoid bulb 51 from hemispherical dome structure
The situation of middle slippage, and bulb 51 and hemispherical dome structure relative motion abrasion are small, and buffer system run time is longer, more may be used
It leans on.
Angle after the installation of buffer unit 5 is fixed between the 6 place plane of pedestal of washing machine is 45 ° (by the application
People's the study found that when the angle is at 30-60 °, and the effect of vibration damping is all relatively preferably).
Using above-described setting angle, buffer unit 5 can further reduce washing tub and notable bias occurs
Probability makes effectiveness in vibration suppression more preferably.
It is described in detail with reference to specific work process：With reference to attached drawing 1, it is assumed that in the washing machine course of work, laundry
Bias occurs for the position of bucket, tilts down on the left of washing tub, is upturned on the right side of washing tub.At this point, positioned at washing tub bottom
The bulb 51 of buffer unit 5 on the right side of portion is pulled upwardly by the fixed component of laundry bottom of the barrel, and the body of rod 53 is driven upwards simultaneously
Movement, the spring 54 being sleeved on the body of rod 53 are pressed upward contracting, generate downward restoring force, and the right side for avoiding washing tub is further
Significant displacement occurs upwards；Meanwhile the buffer unit 5 on the left of washing tub is sleeved on the body of rod 53 by downward pressure
On spring 54 be compressed downwardly, upward restoring force can be generated, upward holding power is generated to washing tub, by a left side for washing tub
The lateral upper center displacement lifted, avoid the left side generation of washing tub larger, it is therefore, whole under the action of four buffer units 5
Unbalance stress problem caused by counteracting washing tub bias makes entire washing tub be in a kind of dynamic, relative equilibrium state,
Washing tub is avoided the situation of high vibration or shaking occur.
It only enumerates a kind of situation herein to illustrate, since buffer unit 5 of the present invention passes through bulb
51 connects with the fixed component for bottom of the barrel of doing washing, fixed component with Open Side Down, inner surface is smooth, hemispherical dome structure,
Therefore bulb 51 can rotate in fixed component, allow buffer unit 5 in multiple orientation relatively neatly to washing tub
Wobbler action power is adjusted, and plays the effect of multi-party bit buffering, and not needing to the complicated structure of setting can realize reliably
Vibration damping purpose.
Buffer unit of the present invention plays a supporting role to washing tub, can also effectively avoid the electricity of laundry bottom of the barrel
Machine collides pedestal, protection laundry barrel structure and motor, can extend the service life of washing machine.
The present embodiment also provides a kind of automatic washing machine with the buffer system.
The washing machine has the dual effectiveness in vibration suppression of sunpender damping means and buffer unit, and buffer unit, which is arranged on, to be washed
The bottom of clothing machine, at the same vibration of washing machine caused by effectively canceling out washing tub bias using the damping action of spring and air or
It shakes；In addition, the sunpender damping means of setting avoid washing tub top from occurring then by its draw to casing of washing machine
Violent shaking or swing, so as to reduce the shaking or vibration of washing machine drum entirety.
Relative to the washing machine of the prior art, washing machine operation of the present invention is more steady, vibration or the width shaken
Smaller is spent, low noise is not in the situation that washing tub collides casing of washing machine or control-rod, and the longer life expectancy of washing machine has
There is more vast market prospect.
Embodiment two
The difference between this embodiment and the first embodiment lies in：Four buffer units 5 are symmetrically disposed in the bottom of washing tub, and
And close to four sunpender damping means 4.
The Position Design of four buffer units 5 and four sunpender damping means 4 is conducive to shape between the two in the embodiment
Into better cooperation, the effect for making vibration damping is more preferable, and adjusts sensitiveer.
The present embodiment also provides a kind of automatic washing machine with the buffer system.
Washing machine operation of the present invention is very steady, and vibration or the amplitude smaller shaken, noise is lower, is not in
Washing tub collides the situation of casing of washing machine or control-rod, and the longer life expectancy of washing machine has more vast market prospect.
Embodiment three
The difference between this embodiment and the first embodiment lies in：Four buffer units 5 are symmetrically disposed in each two sunpender vibration damping
Middle position between component 4.
The present embodiment also provides a kind of automatic washing machine with the buffer system.
The present embodiment can also reach the identical advantageous effect described in embodiment one.
The above is only presently preferred embodiments of the present invention, not makees limitation in any form to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (10)
1. a kind of automatic washing machine buffer system, including the sunpender damping means being suspended on washing tub in babinet, feature
It is, further include the buffer unit for being arranged on laundry bottom of the barrel, buffer unit can be realized with respect to laundry bottom of the barrel by spherical pair
Multi-angle rotation simultaneously offsets the active force generated during washing tub bias.
2. a kind of automatic washing machine buffer system according to claim 1, which is characterized in that buffer unit can be pressed
Contracting stretches, and the bottom of buffer unit one end and washing tub connects, and the other end is rotatablely connected with washing machine pedestal.
3. a kind of automatic washing machine buffer system according to claim 1 or 2, which is characterized in that buffer unit includes
The body of rod, the sleeve being slidably socketed on the body of rod are installed in sleeve and are set in the spring of the body of rod and sleeve bottom cover；
Described body of rod one end is located at cartridge exterior and equipped with the bulb being connect with washing tub, and the other end is located at sleeve inner and is equipped with
Fixation kit；
The one end of sleeve far from washing tub is equipped with the sleeve bottom cover for closing this end, and sleeve bottom cover is rotatablely connected with washing machine pedestal；
Barrel bore has been divided into bar annular seal space and without bar annular seal space by fixation kit, fixation kit be equipped with connection bar annular seal space and
Water conservancy diversion aperture without bar annular seal space.
4. a kind of automatic washing machine buffer system according to claim 3, which is characterized in that buffer unit is equipped with bulb
One end and washing tub bottom connect, the bottom of washing tub is correspondingly provided with the fixed component that can coat the bulb.
5. a kind of automatic washing machine buffer system according to claim 4, which is characterized in that bulb and buffer unit
The body of rod is connected through a screw thread fixation, and fixed component is equipped with hemispherical dome structure that Open Side Down, that inner surface is smooth, the surface of bulb
It is smooth and can be in the inner rotation of fixed component.
A kind of 6. automatic washing machine buffer system according to claim 5, which is characterized in that the hemispherical of fixed component
1/2 or more of the volume of structure cladding ball head structure.
7. according to a kind of automatic washing machine buffer system of claim 1-6 any one of them, which is characterized in that multiple bufferings
Component is symmetrically dispersed in laundry bottom of the barrel.
8. a kind of automatic washing machine buffer system according to claim 7, which is characterized in that buffer unit and sunpender subtract
The component that shakes respectively includes four, and buffer unit is located at close to the position of sunpender damping means or the adjacent sunpender vibration damping of each two
The centre position of component.
9. according to a kind of automatic washing machine buffer system of claim 1-8 any one of them, which is characterized in that buffer unit
Formed angle is 30-60 ° between plane where washing machine pedestal after installation is fixed.
10. a kind of automatic washing machine, which is characterized in that there is such as claim 1-9 any one of them automatic washing machines
Buffer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199450.3A CN108221277A (en) | 2016-12-22 | 2016-12-22 | A kind of automatic washing machine buffer system and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199450.3A CN108221277A (en) | 2016-12-22 | 2016-12-22 | A kind of automatic washing machine buffer system and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221277A true CN108221277A (en) | 2018-06-29 |
Family
ID=62656166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199450.3A Pending CN108221277A (en) | 2016-12-22 | 2016-12-22 | A kind of automatic washing machine buffer system and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385831A (en) * | 2017-08-04 | 2019-02-26 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
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| JP2006075463A (en) * | 2004-09-13 | 2006-03-23 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| JP2006075464A (en) * | 2004-09-13 | 2006-03-23 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| EP2400051A1 (en) * | 2009-01-06 | 2011-12-28 | Lg Electronics Inc. | Laundry machine |
| JP2014226248A (en) * | 2013-05-21 | 2014-12-08 | 株式会社東芝 | Washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178287A (en) * | 1993-12-22 | 1995-07-18 | Matsushita Electric Ind Co Ltd | Washing machine |
| JPH08206388A (en) * | 1995-02-03 | 1996-08-13 | Sanyo Electric Co Ltd | Dehydrator and washer |
| KR20040071380A (en) * | 2003-02-06 | 2004-08-12 | 삼성전자주식회사 | Damping device and washing machine with the same |
| CN1749470A (en) * | 2004-09-13 | 2006-03-22 | 松下电器产业株式会社 | Drum type washing machine |
| JP2006075463A (en) * | 2004-09-13 | 2006-03-23 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109385831A (en) * | 2017-08-04 | 2019-02-26 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN109385831B (en) * | 2017-08-04 | 2021-04-27 | 青岛海尔洗衣机有限公司 | Washing machine |
| US11261556B2 (en) | 2017-08-04 | 2022-03-01 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine |
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