CN107663740B - Washing machine damping assembly and washing machine - Google Patents
Washing machine damping assembly and washing machine Download PDFInfo
- Publication number
- CN107663740B CN107663740B CN201610607014.9A CN201610607014A CN107663740B CN 107663740 B CN107663740 B CN 107663740B CN 201610607014 A CN201610607014 A CN 201610607014A CN 107663740 B CN107663740 B CN 107663740B
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- washing machine
- damping ring
- damping
- vibration
- elastic rubber
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- 238000013016 damping Methods 0.000 title claims abstract description 132
- 238000005406 washing Methods 0.000 title claims abstract description 72
- 239000000725 suspension Substances 0.000 claims description 48
- 230000018044 dehydration Effects 0.000 abstract description 12
- 238000006297 dehydration reaction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a vibration reduction assembly of a washing machine, which comprises a hanger rod seat, a hanger rod, a damping ring, a sleeve part and a bottom cover, wherein the damping ring is sleeved on the hanger rod and can slide up and down, the damping ring comprises an upper damping ring, an elastic rubber and a lower damping ring, the upper damping ring and the lower damping ring are connected through a buckle to form a hollow cavity, and the elastic rubber is positioned in the hollow cavity. The invention provides a novel vibration damping assembly of a full-automatic washing machine, which can effectively reduce the swinging and swaying of a suspender in the front, back, left and right directions, can play a certain friction damping role by a damping ring sliding up and down on the suspender, and can reduce the vibration in the up and down directions, thereby preventing the swinging of the suspender in different directions, reducing the noise, keeping the washing machine quiet and stable in dehydration starting and running.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing machine vibration damping assembly and a washing machine.
Background
When the washing machine is in dehydration starting and dehydration operation, due to the unbalance loading and centrifugal force action of washing articles, a dehydration barrel of the washing machine cannot generate shaking and resonance when the washing machine is in dehydration rotation operation, an outer barrel can shake or swing along with the starting of a motor to form larger vibration and noise, if the vibration cannot be well eliminated, the machine can jump and impact a washing machine box body or touch a safety switch of the washing machine to be incapable of working normally, therefore, a damping component must be installed in the washing machine and is hung on a suspension seat of the outer barrel of the washing machine, when the full-automatic washing machine is in dehydration starting and dehydration operation, the outer barrel can shake or swing along with the starting of the motor to form larger vibration and noise, a suspender of the damping component can shake when the outer barrel swings, and the suspender can swing to different directions on the suspension seat of the outer barrel.
The vibration reduction components used by the current domestic and foreign full-automatic washing machine can be roughly divided into a vibration reduction spring type vibration reduction component used for a small-capacity washing machine, another air damping and vibration reduction spring type vibration reduction component and a pure friction damping and vibration reduction spring type vibration reduction component, wherein the vibration reduction spring type vibration reduction component is simple and only plays a vibration reduction role by virtue of the vibration reduction spring. Pure friction damping + damping spring formula damping subassembly produces friction through a nylon sliding block or other rubber materials and middle jib and plays the effect of absorbing vibration, the damping subassembly simple structure of this kind of structure, the cost is lower, but the frictional force is more fixed, and the great wearing and tearing between the material of frictional force also can accelerate, will cause the damping subassembly inefficacy fast, the damping subassembly that friction damping and air damping used simultaneously comprises through a plastic sleeve and a rubber piston, produce friction and air discharge through the motion between piston and the nylon cover and produce the damping and inhale, this structure is because the compression of air discharges and inhales and can produce the noise, consequently the damping subassembly noise of this kind of structure is great, and this kind of structure is not good to air-tight also can not reach higher ideal shock-absorbing performance. However, the above vibration damping members cannot effectively prevent the outer tub from shaking in the front, rear, left and right directions during the washing machine is in heavy-load dehydration operation.
Chinese patent CN102767066A discloses a vibration damping assembly for a washing machine, which comprises an upper ball seat, a suspension rod, a lower ball seat, a spring, a sleeve and a bottom support, wherein the upper end and the lower end of the sleeve are respectively connected with the lower ball seat and the bottom support to form a closed cavity, the lower end of the spring in the closed cavity is also provided with a sliding block sleeved on the suspension rod, the outer side of the sliding block is provided with a buffer sleeve, the buffer sleeve is in interference fit with the sleeve, and the inner wall of the sleeve is coated with damping grease.
The suspension rod assembly is an important vibration reduction component of the washing machine, and a spring suspension rod is mostly adopted in the prior art, or a damping structure is added at a spring part, so that the vibration of the outer barrel in the vertical direction is reduced, and the vibration of the outer barrel in the front, back, left and right directions cannot be reduced.
The present invention has been made in view of the above circumstances.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a vibration damping assembly of a washing machine, wherein the vibration damping assembly of the washing machine is provided with a damping ring, the damping ring can effectively reduce the shaking and the swinging of a suspender, and the vibration damping assembly can simultaneously reduce the vibration of the washing machine in the front, back, left, right directions and up and down directions, so that the washing machine keeps quiet and stable dehydration starting and running.
In order to solve the technical problems, the invention adopts the technical scheme that: a vibration reduction assembly of a washing machine comprises a hanger rod seat, a hanger rod, a damping ring, a sleeve part and a bottom cover, wherein the damping ring is sleeved on the hanger rod and can slide up and down, the damping ring comprises an upper damping ring, an elastic rubber and a lower damping ring, the upper damping ring and the lower damping ring are connected through a buckle to form a hollow cavity, and the elastic rubber is located in the hollow cavity.
The elastic rubber is positioned on the damping ring and in the middle of the damping ring, the elastic rubber slides up and down on the suspension rod, a certain friction damping effect can be achieved, and in addition, the damping ring can play a role in reducing the shaking of the washing machine in the front, back, left and right directions on the outer barrel of the washing machine fixed by the damping ring, so that the washing machine is kept quiet and stable in dehydration starting and running.
Furthermore, the vibration reduction assembly of the washing machine further comprises an outer barrel suspension seat, and the hanger rod seat, the damping ring, the outer barrel suspension seat, the sleeve part and the bottom cover are sleeved on the hanger rod from top to bottom.
Furthermore, the damping ring comprises a first connecting piece and a second connecting piece, the damping ring comprises a third connecting piece and a fourth connecting piece, the damping ring is fixed on the outer barrel through the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece, and the damping ring is fixed on the outer barrel, so that the vibration of the washing machine can be effectively reduced.
Preferably, the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are respectively provided with a fixing hole, and the damping ring is fixed on the outer barrel through the fixing holes.
Furthermore, the lower part on the damping ring be provided with first recess, the upper portion under the damping ring be provided with the second recess that corresponds of first recess, elastic rubber cooperation install between first recess and second recess, elastic rubber fixes on the damping ring and the centre under the damping ring, the power that dispersion jib vibration that can be fine produced can increase the friction between elastic rubber and the jib, elastic rubber slides from top to bottom on the jib, plays certain frictional damping's effect.
Further, elastic rubber include body, elasticity strip and lantern ring, the body pass through the elasticity strip and be connected with the lantern ring, the lantern ring sets up in the body.
Further, the lantern ring be the hollow cylinder that sets up with the jib cooperatees, the jib pass the central point of the lantern ring and put, elastic rubber's elastic strip is the spoke form and arranges, the similar spoke of elastic strip sets up on elastic rubber, elastic strip use the lantern ring as center evenly distributed.
Furthermore, the elastic strip and the lantern ring are located on the same plane, the plane is located in the middle of the elastic rubber, and the elastic strip, the lantern ring and the body are integrally formed.
Furthermore, one side of the elastic rubber close to the outer barrel is taken as the left side, one side of the elastic rubber close to the box body is taken as the right side, and the length of the elastic strip on the right side is longer than that on the left side.
Furthermore, a hanging rod seat is arranged at the upper end of the hanging rod, a gasket is arranged in the hanging rod seat, and the hanging rod is connected with the shell of the washing machine through the hanging rod seat.
Furthermore, the sleeve part is internally provided with a vibration damping spring, the internal structure of the sleeve part is the same as that of the prior art, and the vibration of the washing machine in the front-back, left-right and up-down directions is reduced by utilizing the combined action of the sleeve part and the damping ring
Another object of the present invention is to provide a washing machine having the above-mentioned vibration damping assembly.
By adopting the technical scheme, the invention has the following beneficial effects: the invention provides a novel vibration damping assembly of a washing machine, which comprises a damping ring, wherein the damping ring can effectively reduce the shaking and swinging of a suspender in the front-back and left-right directions, can slide up and down on the suspender, can play a certain friction damping role, and reduces the vibration of the suspender in the up-down direction, so that the shaking of the suspender is prevented in different directions, the noise is reduced, and the washing machine keeps quiet and stable dehydration starting and running.
Drawings
FIG. 1 is an exploded view of a vibration damping assembly of a washing machine according to the present invention;
FIG. 2 is a schematic bottom view of a 45 ° explosion of the damping ring of the present invention;
FIG. 3 is a schematic diagram of an exploded view of a damping ring according to the present invention;
FIG. 4 is a schematic view of a vibration damping assembly of the washing machine according to the present invention;
fig. 5 is a schematic structural view of a washing machine having the vibration damping assembly of the washing machine according to the present invention.
The damping device comprises a 1-suspension rod, an 11-suspension rod seat, a 12-gasket, a 2-sleeve part, a 3-bottom cover, a 4-outer barrel suspension seat, a 5-damping ring, a 51-damping ring upper part, a 511-first connecting part, a 512-second connecting part, a 513-buckle body, a 514-first groove, 52-elastic rubber, a 521-elastic strip, a 522-lantern ring, a 523-body, a 53-damping ring lower part, a 531, a third connecting part, a 532-fourth connecting part, a 533-buckle bulge, a 534-second groove, a 6-outer barrel, a 7-angle reinforcing plate and an 8-box body.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, the vibration damping assembly of a washing machine of the present invention includes a suspension rod base 11, a suspension rod 1, a damping ring 5, a sleeve part 2, and a bottom cover 3, wherein the damping ring 5 is sleeved on the suspension rod 1 and can freely slide up and down, friction between the suspension rod 1 and the damping ring 5 is increased, and vibration of the washing machine is reduced, the damping ring 5 includes a damping ring upper 51, an elastic rubber 52, and a damping ring lower 53, the damping ring upper 51 and the damping ring lower 53 are connected by a snap to form a hollow chamber, the damping ring upper 51 is provided with a plurality of snap bodies 513, the damping ring lower 53 is provided with snap protrusions 533 corresponding to the snap bodies 513, the snap bodies 513 are snapped on the snap protrusions 533 to fix the damping ring upper 51 and the damping ring lower 53, a hollow chamber is formed in the middle, and the elastic rubber 52 is located in the hollow chamber.
The elastic rubber 52 is positioned in the middle of the upper 51 and lower 53 damping rings, the elastic rubber 52 slides up and down on the suspension rod 1, friction is generated between the elastic rubber 52 and the suspension rod 1, a certain friction damping effect can be achieved, and the elastic rubber 52 has certain elasticity, so that when the washing machine vibrates in the front, back, left and right directions, the elastic rubber 52 can achieve the vibration absorption effect, in addition, the damping ring 5 is fixed on the outer barrel 6 of the washing machine, the damping ring 5 increases the friction effect on the suspension rod, the vibration in the front, back, left and right directions of the washing machine can be reduced, and the washing machine can be enabled to keep quiet and stable dehydration starting and running.
The vibration reduction assembly of the washing machine further comprises an outer barrel suspension seat 4, the hanger rod seat 11, the damping ring 5, the outer barrel suspension seat 4, the sleeve part 2 and the bottom cover 3 are sleeved on the hanger rod 1 from top to bottom, the lower end of the hanger rod 1 is connected with an outer barrel 6 through the outer barrel suspension seat 4, and the upper end of the hanger rod 1 is connected with the angle reinforcing plate 7 through the hanger rod seat 11 so as to be fixed on the box body 8.
As shown in fig. 2 and 3, the damper ring upper 51 includes a first connection member 511 and a second connection member 512, the damper ring lower 53 includes a third connection member 531 and a fourth connection member 532, and the damper ring 51 is fixed to the tub 6 by the first connection member 511, the second connection member 512, the third connection member 531 and the fourth connection member 532.
As a preferable technical solution, the first connecting member 511, the second connecting member 512, the third connecting member 531 and the fourth connecting member 532 are provided with fixing holes, and the damping ring 5 is fixed on the tub 7 by bolts.
As shown in fig. 3 and 4, a ring of first grooves 514 is disposed on the damping ring 51, a ring of second grooves 534 corresponding to the first grooves 514 is disposed on the damping ring lower 53, and the elastic rubber 52 is fittingly installed between the first grooves 514 and the second grooves 534. The elastic rubber 52 is clamped between the first groove 514 and the second groove 534 and is fixed through the upper damping ring 51 and the lower damping ring 53, so that the friction of the damping ring 5 on the suspension rod can be increased, the vibration in the up-down direction can be reduced, meanwhile, because the upper damping ring 51 and the lower damping ring 53 are fixed on the outer barrel 6 of the washing machine, when the suspension rod 1 vibrates in the front-back left-right direction, the vibration in the front-back left-right direction of the suspension rod 1 can be reduced due to the elasticity of the elastic rubber 52, and the shaking and swinging of the suspension rod 1 can be effectively reduced.
Example 1
As shown in fig. 2 and 3, the elastic rubber 52 of the present embodiment includes a body 523, an elastic strip 521 and a collar 522, the body 523 is connected to the collar 522 through the elastic strip 521, the collar 522 is disposed at a middle position of the elastic rubber 52, the collar 522 is connected to a plurality of elastic strips 521 and disposed at the middle, so that the suspension rod 1 vibrates to uniformly distribute a force on each elastic strip 521 and reduce vibration in each direction, the collar 522 is a hollow cylinder disposed in cooperation with the suspension rod 1, the suspension rod 1 passes through a hollow position of the collar 522, the body 523, the elastic strip 521 and the collar 522 in the elastic rubber 52 of the present embodiment are integrally formed, so as to ensure that the elastic rubber 52 is not deformed to a large extent and has a good vibration damping effect when the suspension rod 1 vibrates in each direction,
example 2
As shown in fig. 1 to 4, in this embodiment, the elastic strip 521 and the collar 522 are located on the same plane, the plane is located at the middle position of the elastic rubber 52, and when the elastic strip 521 and the collar 522 are located on the same plane, the force of the suspension rod 1 on the elastic rubber 52 is uniformly dispersed, and at this time, the vibration effect of the washing machine is the best, and in this embodiment, the elastic strip 521 and the collar 522 may not be located on the same plane.
According to a preferable technical scheme, the elastic rubber 52 is formed by integrally forming the elastic strip 521, the lantern ring 522 and the body 523, so that the stability of the elastic rubber 52 is improved, the elastic rubber is not easy to deform, and a good vibration damping effect is achieved.
In a preferred technical scheme, the elastic strips 521 on the elastic rubber 52 are arranged in a spoke shape, and the elastic strips 521 are uniformly distributed by taking the lantern ring 522 as a center. The elastic strip 521 is arranged like a spoke, the elastic strip 521 is connected to the body 523, when the suspension rod 1 vibrates and impacts the elastic rubber 52, the elastic strip 521 is buffered and dispersed, and the vibration of the washing machine is weakened due to the fact that the instantaneous impact force of the vibration of the suspension rod 1 is weakened. In the present embodiment, the side of the elastic rubber 52 close to the tub 6 is the left side, the side of the elastic rubber 52 close to the box 8 is the right side, and the length of the right elastic bar 521 is longer than that of the left elastic bar 521, so that when the suspension rod 1 vibrates in the front-rear and left-right directions, the force can be uniformly transmitted to the damping ring 5.
Example 3
In this embodiment, the upper end of the suspension rod 1 is provided with a suspension rod seat 11, the suspension rod seat 11 is provided with a gasket 12, the hanger rod 1 is fixed on the box body 8 through the hanger rod seat 11 and the angle reinforcing plate 7 of the washing machine, the sleeve part 2 is provided with a damping spring in the embodiment, the sleeve part 2 is arranged on the outer barrel suspension seat 4, the spring in the sleeve part 2 is designed by the prior art, when the washing machine is in an operating state, the outer barrel 6 can generate vibration of different degrees along with washing, dewatering and the like, the spring is compressed, the expansion amount of the spring is randomly fluctuated along with the vibration condition, the vibration damping assembly has good vibration resistance and realizes the functions of bearing and damping, and the vibration damping assembly of the washing machine not only can reduce the vibration of the washing machine in the vertical direction, but also can well reduce the vibration in the front, back, left and right directions by utilizing the combined action of the sleeve part 2 and the damping ring 5 in the prior art.
Example 4
As shown in fig. 5, the present embodiment relates to a washing machine, which comprises a cabinet 8, an inner and outer tub part, a control system, and a transmission system, wherein the inner and outer tub part is assembled with the cabinet 8 by a suspension device, and the washing machine of the present embodiment uses the above-mentioned vibration damping assembly.
The embodiments in the above embodiments can be further combined or replaced, and the embodiments are only used for describing the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various changes and modifications made to the technical solution of the present invention by those skilled in the art without departing from the design idea of the present invention belong to the protection scope of the present invention.
Claims (11)
1. The damping assembly of the washing machine is characterized by comprising a hanger rod seat, a hanger rod, a damping ring, a sleeve part and a bottom cover, wherein the damping ring is sleeved on the hanger rod and can slide up and down, the damping ring comprises an upper damping ring, an elastic rubber and a lower damping ring, the upper damping ring and the lower damping ring are connected through a buckle to form a hollow cavity, the elastic rubber is positioned in the hollow cavity, the damping ring comprises a first connecting piece and a second connecting piece, the lower damping ring comprises a third connecting piece and a fourth connecting piece, and the damping ring is fixed on an outer barrel through the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece.
2. The vibration reducing assembly of a washing machine as claimed in claim 1, further comprising an outer tub suspension holder, wherein the hanger bar holder, the damping ring, the outer tub suspension holder, the sleeve member and the bottom cover are fitted over the hanger bar from top to bottom.
3. The vibration damping assembly of a washing machine as claimed in claim 1, wherein the first connecting member, the second connecting member, the third connecting member and the fourth connecting member are respectively provided with fixing holes, and the damping ring is fixed to the outer tub through the fixing holes.
4. The vibration damping assembly for washing machine as claimed in claim 1, wherein the damping ring has a first groove on its lower part and a second groove corresponding to the first groove on its upper part, and the elastic rubber is fitted between the first and second grooves.
5. A vibration damping assembly for a washing machine as claimed in any one of claims 1 to 4, wherein the resilient rubber comprises a body, a resilient strip and a collar, the body being connected to the collar by the resilient strip, the collar being disposed within the body.
6. A vibration damping assembly for a washing machine as claimed in claim 5 wherein the collar is a hollow cylinder fitted with the suspension rods, the suspension rods pass through the central portion of the collar, the elastic strips of elastic rubber are arranged in a radial pattern, and the elastic strips are uniformly distributed around the collar.
7. The vibration damping assembly of a washing machine as claimed in claim 6, wherein the elastic strip and the collar are in the same plane, the plane is located at the middle position of the elastic rubber, and the elastic strip, the collar and the body are integrally formed.
8. The vibration damping assembly of a washing machine as claimed in claim 7, wherein the side of the elastic rubber adjacent to the outer tub is a left side, the side of the elastic rubber adjacent to the cabinet is a right side, and the length of the elastic strip on the right side is longer than that on the left side.
9. The vibration damping assembly for a washing machine as claimed in claim 1, wherein the upper end of the suspension rod is provided with a suspension rod seat, a gasket is provided in the suspension rod seat, and the suspension rod is supported on the housing of the washing machine through the suspension rod seat.
10. The vibration damper assembly for washing machines as claimed in claim 1, wherein said sleeve member has a damper spring disposed therein.
11. A washing machine having the vibration damping module of any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607014.9A CN107663740B (en) | 2016-07-28 | 2016-07-28 | Washing machine damping assembly and washing machine |
| PCT/CN2017/093945 WO2018019190A1 (en) | 2016-07-28 | 2017-07-21 | Washing machine vibration reduction assembly and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607014.9A CN107663740B (en) | 2016-07-28 | 2016-07-28 | Washing machine damping assembly and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107663740A CN107663740A (en) | 2018-02-06 |
| CN107663740B true CN107663740B (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610607014.9A Active CN107663740B (en) | 2016-07-28 | 2016-07-28 | Washing machine damping assembly and washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107663740B (en) |
| WO (1) | WO2018019190A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716082A (en) * | 2018-08-17 | 2018-10-30 | 凌露璐 | A kind of friction sunpender and rotary drum washing machine |
| CN111485393B (en) * | 2019-01-25 | 2023-08-18 | 青岛海尔洗衣机有限公司 | Clamping device of thread scraps filter, thread scraps filter and washing machine |
| CN111485377B (en) * | 2019-01-29 | 2023-05-12 | 合肥海尔洗衣机有限公司 | Balance ring and clothes treatment equipment with same |
| CN111996748A (en) * | 2020-09-22 | 2020-11-27 | 安徽宇城弹簧科技有限公司 | Spring seat for closed air resistance suspender |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100207078B1 (en) * | 1996-10-18 | 1999-07-15 | 윤종용 | A washing machine |
| CN2337168Y (en) * | 1998-04-01 | 1999-09-08 | 海尔集团公司 | Damper mechanism for washing machine |
| DE602005025321D1 (en) * | 2004-03-25 | 2011-01-27 | Lord Corp | ON-OFF DAMPER SYSTEM, ESPECIALLY FOR WASHING MACHINE |
| CN2892927Y (en) * | 2005-08-03 | 2007-04-25 | 无锡小天鹅股份有限公司 | Dampening structure for suspension device |
| CN2851319Y (en) * | 2005-08-03 | 2006-12-27 | 无锡小天鹅股份有限公司 | Suspension device for washing machine |
| CN201099766Y (en) * | 2007-08-20 | 2008-08-13 | 苏州三星电子有限公司 | Rotary drum washing machine shock-absorber |
| JP2009095587A (en) * | 2007-10-19 | 2009-05-07 | Panasonic Corp | Drum-type washing machine |
| CN202744819U (en) * | 2012-07-19 | 2013-02-20 | 南京乐金熊猫电器有限公司 | Suspension device for washing machine |
| CN102767066B (en) * | 2012-07-21 | 2017-06-23 | 青岛海尔洗衣机有限公司 | Washing machine damping assembly and washing machine |
| CN202786812U (en) * | 2012-07-21 | 2013-03-13 | 海尔集团公司 | Washing machine and vibration reduction component for same |
| CN103321024A (en) * | 2013-06-05 | 2013-09-25 | 合肥美的洗衣机有限公司 | Suspension type dehydration system for twin-tub washer |
| JP6426916B2 (en) * | 2014-05-27 | 2018-11-21 | アクア株式会社 | Washing machine |
-
2016
- 2016-07-28 CN CN201610607014.9A patent/CN107663740B/en active Active
-
2017
- 2017-07-21 WO PCT/CN2017/093945 patent/WO2018019190A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2018019190A1 (en) | 2018-02-01 |
| CN107663740A (en) | 2018-02-06 |
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Effective date of registration: 20201117 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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