CN108716082A - A kind of friction sunpender and rotary drum washing machine - Google Patents
A kind of friction sunpender and rotary drum washing machine Download PDFInfo
- Publication number
- CN108716082A CN108716082A CN201810941669.9A CN201810941669A CN108716082A CN 108716082 A CN108716082 A CN 108716082A CN 201810941669 A CN201810941669 A CN 201810941669A CN 108716082 A CN108716082 A CN 108716082A
- Authority
- CN
- China
- Prior art keywords
- sunpender
- friction
- seal cavity
- sliding block
- ontology
- 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
Links
- 238000005406 washing Methods 0.000 title claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of friction sunpender and rotary drum washing machines.Friction sunpender includes sunpender ontology, seal cavity, sliding block, fricting strip and resetting spring, and the sliding block is arranged in the seal cavity, and is slided in the axial direction of the seal cavity；The fricting strip is fixed on the outer peripheral edge of the sliding block, and the fricting strip is compressed between the inner wall of the seal cavity and the outer wall of the sliding block；One end of the sunpender ontology is inserted into the seal cavity and is fixedly connected with the sliding block；The resetting spring is set in the outside of the sunpender ontology, and one end of the resetting spring is fixedly connected with the seal cavity, and the other end with the sunpender ontology, axially move by direction.The friction sunpender not only reduces and controls the Oscillation Amplitude of staving, keeps the operation of washing machine more stable, eliminates security risk；And noise is reduced, keep the operation of washing machine quieter.
Description
Technical field
The present invention relates to household electrical appliance technical fields, and in particular to a kind of friction sunpender and the impeller using the friction sunpender
Washing machine.
Background technology
The main function of use in washing machine derrick rig is subject to the load of washing machine drum component, while in laundry machine dehydration
When, the vibration of buffering and decaying outer barrel of washing machine, to occur to hit when ensureing washing machine work and shift.
Existing sunpender includes metallic rod, and a mounting structure and spring is respectively set at the both ends of metallic rod.Metallic rod
One end is connected by the babinet of mounting structure and washing machine, and other end is connected to outer barrel by spring.Simultaneously metallic rod with
Sticky damping grease or the upper friction pad of pad are smeared in the babinet of washing machine and staving junction.This structure only lean on sunpender end with
The faint damping force of babinet and staving contact position, shock attenuation result are poor.When washing machine works, especially during the dehydration process, outer barrel
Exist by a relatively large margin with the swing of frequency with interior bucket, sunpender is therewith with identical frequency and swing amplitude.With dehydrating speed
Raising, the energy of eccentric vibrating generated by eccentric load constantly accumulating, and the spring in sunpender can only store sub-fraction
Energy, but cannot consume energy only leans on the damping grease consumption energy at sunpender both ends far from meeting vibrational energy, and then causes partially
Heart vibrational energy is constantly cumulative, and Oscillation Amplitude is continuously increased, and outer barrel is caused inevitably to hit babinet, is even resulted in complete machine and is shaken
It moves and is displaced, be easy to cause security risk.
Invention content
The embodiment of the present invention is designed to provide a kind of friction sunpender and rotary drum washing machine, to solve existing sunpender without
The problem of method consumption vibrational energy causes eccentric vibrating energy constantly to accumulate.
To achieve the above object, the embodiment of the present invention provides a kind of friction sunpender, the friction sunpender include sunpender ontology,
Seal cavity, sliding block, fricting strip and resetting spring, the sliding block are arranged in the seal cavity, and in the seal cavity
Axial direction sliding；The fricting strip is fixed on the outer peripheral edge of the sliding block, and the fricting strip is compressed in the sealing
Between the inner wall of cavity and the outer wall of the sliding block；One end of the sunpender ontology be inserted into the seal cavity and with the sliding block
It is fixedly connected；The resetting spring is set in the outside of the sunpender ontology, and one end of the resetting spring and the sealing
Cavity is fixedly connected, and the other end with the sunpender ontology, axially move by direction.
Preferably, the sliding block includes slider body and fixing groove, and slide block chamber is provided in the middle part of slider body, described
The one end open of slide block chamber, the other end are provided with boom hole, the outer diameter in the aperture of the boom hole and the sunpender ontology
Matching；The fixing groove is arranged around the outer peripheral edge of the slider body, and the fricting strip is in the fixing groove.
Preferably, stomata is provided on the slider body, the stomata is connected to the both sides of the slider body.
Preferably, the other end opposite on the slider body and with the opening of the slide block chamber is provided with protrusion, institute
The one end for stating resetting spring is nested in the outside of the protrusion, and the boom hole is arranged in the protrusion.
Preferably, location hole is provided in the slide block chamber, the location hole and the boom hole are coaxial；It is hung described
The end set of bar body has locating piece, the locating piece to be embedded at the location hole, the sunpender ontology and the sliding block spiral shell
It connects or is fixedly connected by the first fixing piece.
Preferably, the resetting spring is arranged in the seal cavity, and one end of the resetting spring is fixed on described
The inner wall of seal cavity, the other end are fixed on the sliding block.
Preferably, the resetting spring is arranged in the outside of the seal cavity, and one end of the resetting spring is fixed on
The outer wall of the seal cavity, the other end are fixedly connected by the second fixing piece with the sunpender ontology.
Preferably, the friction sunpender further includes end cover, and the end cover is set to opening for the seal cavity
Mouth end, and open end is sealed.
Preferably, the friction sunpender further includes end coupling, and the end coupling is set to the sunpender ontology
One end opposite with the seal cavity.
In addition, the embodiment of the present invention also provides a kind of rotary drum washing machine, the rotary drum washing machine includes babinet, staving and hangs
The both ends of bar, the sunpender are individually fixed in the babinet and staving, and the sunpender is using provided in an embodiment of the present invention arbitrary
Friction sunpender described in one.
The embodiment of the present invention has the following advantages that：
Sliding block described in friction sunpender provided in an embodiment of the present invention is arranged in the seal cavity, and in the seal chamber
The axial direction of body slides；The fricting strip is fixed on the outer peripheral edge of the sliding block, and the fricting strip be compressed in it is described close
It seals between cavity inner wall and the sliding block outer wall；One end of the sunpender ontology is inserted into the seal cavity and is consolidated with the sliding block
Fixed connection；The resetting spring is set in the outside of the sunpender ontology, and one end of the resetting spring and the seal chamber
Body is fixedly connected, and the other end with the sunpender ontology, axially move by direction, and the friction sunpender is not only slow by resetting spring
Rush vibrational energy, it is often more important that by the way that friction generates heat between fricting strip and the inner wall of seal cavity, form friction resistance
Buddhist nun effectively consumes vibrational energy, not only reduces and controls the Oscillation Amplitude of staving, keep the operation of washing machine more stable, disappear
In addition to security risk；And noise is reduced, keep the operation of washing machine quieter.
Description of the drawings
Fig. 1 is the structural schematic diagram for the friction sunpender that the embodiment of the present invention 1 provides.
Fig. 2 is the sectional view of the line A-A along Fig. 1.
Fig. 3 is the partial enlarged view of this Fig. 2.
Fig. 4 is the stereogram of the sliding block in the friction sunpender that the embodiment of the present invention 1 provides.
Fig. 5 is the sectional view of the sliding block in the friction sunpender that the embodiment of the present invention 1 provides.
Fig. 6 is the structural schematic diagram for the friction sunpender that the embodiment of the present invention 2 provides.
Fig. 7 is the sectional view of the line A-A along Fig. 6.
Fig. 8 is the partial enlarged view of this Fig. 7.
Drawing reference numeral：
1- sunpender ontologies, 11- locating pieces, 2- seal cavities, 3- sliding blocks, 31- slider bodies, 32- fixing grooves, 33- sliding blocks
Chamber, 34- boom holes, 35- stomatas, the protrusions 36-, 37- location holes, 4- fricting strips, 5- resetting springs, 6- end covers, the ends 7-
Connector, the first fixing pieces of 8-, the second fixing pieces of 9-.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
The present embodiment provides a kind of friction sunpenders.As shown in Figure 1 to Figure 3, friction sunpender includes sunpender ontology 1, seal chamber
Body 2, sliding block 3, fricting strip 4 and resetting spring 5, sliding block 3 are arranged in seal cavity 2, and are slided in the axial direction of seal cavity 2
It is dynamic；Fricting strip 4 is fixed on the outer peripheral edge of sliding block 3, and fricting strip 4 be compressed in seal cavity 2 inner wall and sliding block 3 outer wall it
Between；One end of sunpender ontology 1 is inserted into seal cavity 2 and is fixedly connected with sliding block 3；Resetting spring 5 is set in the outer of sunpender ontology 1
Side, and one end of resetting spring 5 is fixedly connected with seal cavity 2, the other end with sunpender ontology 1, axially move by direction.
In the present embodiment, resetting spring 5 is arranged in seal cavity 2, and seal cavity is fixed in one end of resetting spring 5
2 inner wall, the other end are fixed on sliding block 3.By resetting spring 5 be arranged in seal cavity 2, can to avoid resetting spring 5 by
Corrosion and shock, improve the service life of resetting spring 5, to improve the service life of friction sunpender.
As shown in Figure 4 and Figure 5, sliding block 3 includes slider body 31 and fixing groove 32, is provided at the middle part of slider body 31
Slide block chamber 33, the one end open of slide block chamber 33, in other words, slide block chamber 33 are a hollow shells.In the another of slide block chamber 33
End is provided with boom hole 34, and the aperture of boom hole 34 is matched with the outer diameter of sunpender ontology 1；Fixing groove 32 is around slider body
31 outer peripheral edge setting, fricting strip 4 is in fixing groove 32.
As a preferred embodiment of the present embodiment, stomata 35 is provided on slider body 31, the connection of stomata 35 is slided
Seal cavity 2 is isolated into two small chambers by the both sides of block body 31, i.e. slider body 31, and it is small that stomata 35 is connected to the two
Chamber.For slider body 31 in sliding process, the pressure of two chambers is different, forms air drag, but the chamber that pressure is larger
Gas can enter the smaller chamber of pressure by stomata 35, to adjust the size of air damping, to consume vibrational energy
Amount, reduces the Oscillation Amplitude of staving, keeps the operation of washing machine more stable.
As shown in Figure 2 and Figure 4, the other end opposite on slider body 31 and with the opening of slide block chamber is provided with protrusion
36, one end of resetting spring 5 is nested in the outside of protrusion 36, and boom hole 34 is arranged in protrusion 36.It can be improved by protrusion 36
The intensity of sliding block 3 avoids the relative motion of sliding block 3 and sunpender ontology 1 and leads to the damage of sliding block 3.
As shown in Figures 2 and 3, location hole 37 is provided in slide block chamber 33, location hole 37 and boom hole 34 are coaxial；It is hanging
The end set of bar body 1 has locating piece 11, locating piece 11 to be embedded at location hole 37, and sunpender ontology 1 is spirally connected with sliding block 3, to
Sliding block 3 is set to be moved with sunpender ontology 1.
The open end of seal cavity 2 is provided with end cover 6, end cover 6 seals open end, to be closed
Seal cavity 2.
In order to make sunpender ontology be connect with other components on washing machine, friction sunpender further includes end coupling 7, end
Connector 7 is set to the one end opposite with seal cavity 2 of sunpender ontology 1.
Embodiment 2
The present embodiment provides a kind of friction sunpenders.As shown in Figure 6 to 8, friction sunpender includes sunpender ontology 1, seal chamber
Body 2, sliding block 3, fricting strip 4 and resetting spring 5, sliding block 3 are arranged in seal cavity 2, and are slided in the axial direction of seal cavity 2
It is dynamic；Fricting strip 4 is fixed on the outer peripheral edge of sliding block 3, and fricting strip 4 be compressed in seal cavity 2 inner wall and sliding block 3 outer wall it
Between；One end of sunpender ontology 1 is inserted into seal cavity 2 and is fixedly connected with sliding block 3；Resetting spring 5 is set in the outer of sunpender ontology 1
Side, and one end of resetting spring 5 is fixedly connected with seal cavity 2, the other end with sunpender ontology 1, axially move by direction.
In the present embodiment, resetting spring 5 is arranged in the outside of seal cavity 2, and sealing is fixed in one end of resetting spring 5
The outer wall of cavity 2, the other end are fixed on sunpender sliding block 3 by the second fixing piece 9.
As shown in Figure 4 and Figure 5, sliding block 3 includes slider body 31 and fixing groove 32, is provided at the middle part of slider body 31
Slide block chamber 33, the one end open of slide block chamber 33, in other words, slide block chamber 33 are a hollow shells.In the another of slide block chamber 33
End is provided with boom hole 34, and the aperture of boom hole 34 is matched with the outer diameter of sunpender ontology 1；Fixing groove 32 is around slider body
31 outer peripheral edge setting, fricting strip 4 is in fixing groove 32.
As a preferred embodiment of the present embodiment, stomata 35 is provided on slider body 31, the connection of stomata 35 is slided
Seal cavity 2 is isolated into two small chambers by the both sides of block body 31, i.e. slider body 31, and it is small that stomata 35 is connected to the two
Chamber.For slider body 31 in sliding process, the pressure of two chambers is different, forms air drag, but the chamber that pressure is larger
Gas can enter the smaller chamber of pressure by stomata 35, to adjust the size of air damping, to consume vibrational energy
Amount, reduces the Oscillation Amplitude of staving, keeps the operation of washing machine more stable.
As shown in Fig. 4, Fig. 5 and Fig. 8, on slider body 31 and with the opening of slide block chamber, the opposite other end is provided with convex
Portion 36, boom hole 34 are arranged in protrusion 36, and protrusion 36 can improve the intensity of sliding block 3, avoid the phase of sliding block 3 and sunpender ontology 1
Lead to the damage of sliding block 3 to movement.
As shown in figure 8, being provided with location hole 37 in slide block chamber 33, location hole 37 and boom hole 34 are coaxial；In sunpender sheet
The end set of body 1 has locating piece 11, locating piece 11 to be embedded at location hole 37, and sunpender ontology 1 passes through the first fixing piece with sliding block 3
8 are connected and fixed, to make sliding block 3 be moved with sunpender ontology 1.
The open end of seal cavity 2 is provided with end cover 6, end cover 6 seals open end, to be closed
Seal cavity 2.
In order to make sunpender ontology be connect with other components on washing machine, friction sunpender further includes end coupling 7, end
Connector 7 is set to the one end opposite with seal cavity 2 of sunpender ontology 1.
Sliding block is arranged in the seal cavity described in the friction sunpender that above-described embodiment 1 and embodiment 2 provide, and in institute
State the axial direction sliding of seal cavity；The fricting strip is fixed on the outer peripheral edge of the sliding block, and the fricting strip is extruded
Between the seal cavity inner wall and the sliding block outer wall；One end of the sunpender ontology be inserted into the seal cavity and with institute
Sliding block is stated to be fixedly connected；The resetting spring is set in the outside of the sunpender ontology, and one end of the resetting spring and institute
It states seal cavity to be fixedly connected, the other end with the sunpender ontology, axially move by direction, and the friction sunpender is not only by multiple
Position spring buffer vibrational energy, it is often more important that by the way that friction generates heat between fricting strip and the inner wall of seal cavity, production
Raw frictional damping, effectively consumes vibrational energy, not only reduces and controls the Oscillation Amplitude of staving, make the operation of washing machine more
Steadily, security risk is eliminated；And noise is reduced, keep the operation of washing machine quieter.
Embodiment 3
The present embodiment provides a kind of rotary drum washing machines.The rotary drum washing machine includes babinet, staving and sunpender, the sunpender
Both ends are individually fixed in the babinet and staving, and sunpender is rubbed using what embodiment 1 and embodiment 2 and its preferred embodiment provided
Wipe sunpender.
Rotary drum washing machine provided in this embodiment by the way that friction generates heat between fricting strip and the inner wall of seal cavity,
Vibrational energy is effectively consumed, not only reduces and controls the Oscillation Amplitude of staving, keep the operation of rotary drum washing machine more stable, disappear
In addition to security risk；And noise is reduced, keep the operation of rotary drum washing machine quieter.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (10)
1. a kind of friction sunpender, which is characterized in that the friction sunpender include sunpender ontology, seal cavity, sliding block, fricting strip and
Resetting spring, the sliding block are arranged in the seal cavity, and are slided in the axial direction of the seal cavity；The friction
Item is fixed on the outer peripheral edge of the sliding block, and the fricting strip be compressed in the seal cavity inner wall and the sliding block it is outer
Between wall；One end of the sunpender ontology is inserted into the seal cavity and is fixedly connected with the sliding block；The reseting spring sleeve
It is located at the outside of the sunpender ontology, and one end of the resetting spring is fixedly connected with the seal cavity, the other end is with institute
Stating sunpender ontology, axially direction is moved.
2. friction sunpender according to claim 1, which is characterized in that the sliding block includes slider body and fixing groove,
Slide block chamber, the one end open of the slide block chamber are provided in the middle part of slider body, the other end is provided with boom hole, the boom hole
Aperture matched with the outer diameter of the sunpender ontology；The fixing groove is arranged around the outer peripheral edge of the slider body, institute
Fricting strip is stated in the fixing groove.
3. friction sunpender according to claim 2, which is characterized in that stomata is provided on the slider body, it is described
Stomata is connected to the both sides of the slider body.
4. friction sunpender according to claim 2, which is characterized in that on the slider body and with the slide block chamber
The opposite other end that is open is provided with protrusion, and one end of the resetting spring is nested in the outside of the protrusion, the boom hole
It is arranged in the protrusion.
5. friction sunpender according to claim 2, which is characterized in that location hole is provided in the slide block chamber, it is described
Location hole and the boom hole are coaxial；There is locating piece in the end set of the sunpender ontology, the locating piece is embedded at described
Location hole, the sunpender ontology are spirally connected with the sliding block or are fixedly connected by the first fixing piece.
6. friction sunpender according to claim 1, which is characterized in that the resetting spring is arranged in the seal cavity
Interior, the inner wall of the seal cavity is fixed in one end of the resetting spring, and the other end is fixed on the sliding block.
7. friction sunpender according to claim 1, which is characterized in that the resetting spring is arranged in the seal cavity
The outer wall of the seal cavity is fixed in outside, one end of the resetting spring, and the other end passes through fixing piece and the sunpender sheet
Body is fixedly connected.
8. friction sunpender according to claim 1, which is characterized in that the friction sunpender further includes end cover, described
End cover is set to the open end of the seal cavity, and open end is sealed.
9. friction sunpender according to claim 1, which is characterized in that the friction sunpender further includes end coupling, institute
It states end coupling and is set to sunpender ontology one end opposite with the seal cavity.
10. a kind of rotary drum washing machine, the rotary drum washing machine includes babinet, staving and sunpender, and the both ends of the sunpender are solid respectively
Due to the babinet and staving, which is characterized in that the sunpender uses friction sunpender described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941669.9A CN108716082A (en) | 2018-08-17 | 2018-08-17 | A kind of friction sunpender and rotary drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941669.9A CN108716082A (en) | 2018-08-17 | 2018-08-17 | A kind of friction sunpender and rotary drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108716082A true CN108716082A (en) | 2018-10-30 |
Family
ID=63913917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810941669.9A Pending CN108716082A (en) | 2018-08-17 | 2018-08-17 | A kind of friction sunpender and rotary drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914069A (en) * | 2018-12-10 | 2019-06-21 | 昌邑市永富弹簧有限公司 | Hanger rod component of washing machine and its washing machine with adaptive damping function |
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| JPH06134178A (en) * | 1992-10-27 | 1994-05-17 | Matsushita Electric Ind Co Ltd | Vibration proof device for automatic washing machine |
| JPH10328480A (en) * | 1997-06-02 | 1998-12-15 | Hitachi Ltd | Dehydrating and washing machine |
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| CN103088599A (en) * | 2013-01-31 | 2013-05-08 | 昌邑市永富弹簧有限公司 | Vibration damping assembly for pulsator washing machine |
| WO2018019190A1 (en) * | 2016-07-28 | 2018-02-01 | 青岛海尔洗衣机有限公司 | Washing machine vibration reduction assembly and washing machine |
| CN108265470A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | The damping means and washing machine of a kind of washing machine |
| CN208668091U (en) * | 2018-08-17 | 2019-03-29 | 凌露璐 | A kind of friction sunpender and rotary drum washing machine |
-
2018
- 2018-08-17 CN CN201810941669.9A patent/CN108716082A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06134178A (en) * | 1992-10-27 | 1994-05-17 | Matsushita Electric Ind Co Ltd | Vibration proof device for automatic washing machine |
| JPH10328480A (en) * | 1997-06-02 | 1998-12-15 | Hitachi Ltd | Dehydrating and washing machine |
| JP2003326082A (en) * | 2002-05-09 | 2003-11-18 | Hitachi Home & Life Solutions Inc | Dehydrating-washing machine |
| CN103088599A (en) * | 2013-01-31 | 2013-05-08 | 昌邑市永富弹簧有限公司 | Vibration damping assembly for pulsator washing machine |
| WO2018019190A1 (en) * | 2016-07-28 | 2018-02-01 | 青岛海尔洗衣机有限公司 | Washing machine vibration reduction assembly and washing machine |
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| CN208668091U (en) * | 2018-08-17 | 2019-03-29 | 凌露璐 | A kind of friction sunpender and rotary drum washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914069A (en) * | 2018-12-10 | 2019-06-21 | 昌邑市永富弹簧有限公司 | Hanger rod component of washing machine and its washing machine with adaptive damping function |
| CN109914069B (en) * | 2018-12-10 | 2024-03-22 | 昌邑市永富弹簧有限公司 | Washing machine suspender assembly with variable damping function and washing machine with same |
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