CN104278480B - A kind of Double-rotary drum washing machine - Google Patents
A kind of Double-rotary drum washing machine Download PDFInfo
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- CN104278480B CN104278480B CN201310289777.XA CN201310289777A CN104278480B CN 104278480 B CN104278480 B CN 104278480B CN 201310289777 A CN201310289777 A CN 201310289777A CN 104278480 B CN104278480 B CN 104278480B
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- outer cylinder
- frame
- damping device
- washing machine
- damper
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
-
- 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
- D06F37/22—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 horizontal axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of Double-rotary drum washing machines comprising: the first outer cylinder and the second outer cylinder being mounted in washing machine frame；First outer cylinder is connected with the second outer cylinder through connector, to be integrally formed structure；The first outer cylinder being connected and the second outer cylinder are connected through shared damping device with frame；The damping device includes, for the first damping device that the first outer cylinder is connected with frame, third damping device that the second damping device and the first outer cylinder that are connected for the second outer cylinder with frame or the middle cross beam being arranged on the second outer cylinder and frame are connected.The damping device that the present invention is arranged using the first outer cylinder and the second outer cylinder can carry out damping to the first outer cylinder and the second outer cylinder, reached the first outer cylinder and the second outer cylinder shares a set of damping device, and the opposite component count for reducing washing machine reduces the purpose of production cost.The configuration of the present invention is simple, significant effect are suitable for promoting the use of.
Description
Technical field
The present invention relates to washing machine field more particularly to a kind of Double-rotary drum washing machines.
Background technique
Washing machine is a kind of household electrical appliance that can wash clothing, and dryer is then a kind of household electric that can dry clothing
Device.In recent years, the washing-drying integral machine for integrating laundry and clothes drying function is also widely used.Hereinafter, for convenient for saying
It is bright, by washing machine, dryer and integrates the washing-drying integral machine of laundry and functions/drying and be referred to as washing machine.
Washing machine is generally divided into impeller-type and drum-type, and motor shaft and the washing tube axis of pulsator washing machine are generally perpendicular
Straight setting is top door opening；The motor shaft of drum-type with washing tube axis be generally it is horizontally disposed, have top door opening and button fly front
Formula.Traditional roller washing machine generally uses open front, is mounted directly and uses on the ground.Since the clothing of washing machine is put into
Mouth is relatively low, and user takes out clothing in putting the laundry into washing machine and from washing machine and causes many inconveniences.
Under normal circumstances, each family only possesses a washing machine, in order to wash different types of clothing, to use or open
Dynamic washing machine is several times.For example, clothing may be divided into adult clothing and underwear and children's clothing, in order to both after washing and before
Person needs using washing machine twice.Therefore, it is necessary to spend many wash times and consume many energy.And it considers
Energy is saved to be not preferred when washing a small amount of clothing using leviathan in the prior art.It is set in leviathan
The washing process set generally consumes a large amount of water, and power consumption is also big.
In addition, the laundry amounts as expected from washing process are larger, so wash time is relatively long.In addition, large-scale laundry
Machine is provided with washing process, it is contemplated that mainly general clothing, may be not suitable for washing underwear or child clothes etc. fine
Clothing.Moreover, leviathan is also inappropriate in the case where often washing a small amount of clothing.Consumer is in order to wash
The clothing of appropriate big useful load and clothing is collected into several days or longer time.In view of the factor in terms of health, by underwear,
It is unhelpful that children's clothing and the like part is placed for a long time.If such clothing is placed for a long time, dirt will be adhered to
On clothing, the problem of causing dirt that cannot thoroughly remove.
Therefore it provides on the basis of traditional leviathan, that adds the much smaller small washing machine of a capacity must
The property wanted increases.However, despite small-sized, but consider space utilization situation, two washing machines are set not in one family
It is preferred.In view of this, some patents propose technical solution:
Such as application No. is 200810109942.8 Chinese patent, washing machines.Can be washed the present invention provides one kind or
The washing machine of dry clothing.The washing machine includes: the first washing tube, accommodating laundry;Shell, first washing tube are located at the shell
In predetermined space in body;Second washing tube is set in the shell, dividually to accommodate clothing with first washing tube
Object;And supporting member, second washing tube is supported relative to the shell, is essentially prevented the load due to the second washing tube
Caused by the second washing tube displacement, and the displacement of the vibration of the second washing tube is limited in scheduled amplitude.But due to,
In the technical solution, two washing tubes are not connected with each other, result between gap it is excessive, increase the volume of washing machine.And
And due to existing Double-rotary drum washing machine, be all the first washing tube and the second washing tube be separately connected it is a set of be separately provided subtract
Mechanism is shaken, this not only adds part of washing machine quantity, also add the volume and weight of washing machine.
In view of this, the present invention is specifically proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of Double-rotary drum washing machines to adopt the following technical scheme that realize goal of the invention
A kind of Double-rotary drum washing machine, comprising: the first outer cylinder and the second outer cylinder being mounted in washing machine frame；Described
One outer cylinder is connected with the second outer cylinder through connector, to be integrally formed structure；The first outer cylinder being connected and the second outer cylinder are through altogether
Damping device is connected with frame.
Further, the damping device includes the first damping device that the first outer cylinder is connected with frame, the second outer cylinder
What the second damping device and the first outer cylinder that are connected with frame or the middle cross beam being arranged on the second outer cylinder and frame were connected
Third damping device.
Further, first damping device is the extension spring that the first outer cylinder top is connected, the extension spring and frame
It is connected；Second damping device is at least one damper that is connected of the second outer cylinder lower part, the damper with
Frame is connected.
Further, the third damping device is the extension spring that the second outer cylinder top is connected, the extension spring and frame
Middle cross beam is connected.
Further, the third damping device is at least one damper being connected with the first outer cylinder lower part, described
Damper be connected with frame middle cross beam.
Further, first damping device is the extension spring that the first outer cylinder top is connected, the extension spring and frame
It is connected；Second damping device is the extension spring that the second outer cylinder top is connected, and the extension spring is connected with frame；Institute
The third damping device stated is at least one damper being connected with the first outer cylinder lower part, cross in the damper and frame
Beam is connected.
Further, first damping device is at least one damper that the first outer cylinder lower part is connected, described
Damper is connected with frame；Second damping device is at least one damper that the second outer cylinder lower part is connected, institute
The damper stated is connected with frame；The third damping device is the extension spring that the second outer cylinder top is connected, the extension
Spring is connected with frame middle cross beam.
Further, the extension spring is symmetrical arranged relative to plane where the axis of the first outer cylinder and the second outer cylinder.Meanwhile
The axis for hanging spring is arranged on the center of gravity cross section of the first outer cylinder, the second outer cylinder.
Further, the angle of the extension spring and vertical beam is set as 30 to 70 degree.To so that two of symmetrical setting
Hang spring crossing point of axes be in the first outer cylinder and the second outer cylinder axis in the plane.
Further, second outer cylinder is connected through three dampers with frame.Three dampers and laundry
The frames points of machine constitute three vertex of isosceles triangle.
Further, first outer cylinder is connected through three dampers with middle cross beam.Three dampers are in
The tie point of crossbeam constitutes three vertex of isosceles triangle.
Preferably, at one damper of the both ends of frame side crossbeam connection, the center of symmetrical other side crossbeam
Connect a damper.To realize the damper for being used to support be connected the first outer cylinder and/or the second outer cylinder and the company of frame
Contact constitutes the arrangement on three vertex of isosceles triangle, to achieve the effect that stablize support the first outer cylinder, the second outer cylinder.
Further, the tie point of three dampers constitutes three vertex of equilateral triangle.
Further, the angle of the damper and vertical beam is set as 30 to 70 degree.To so that in the support of damper
The heart is in the axis institute of the first outer cylinder and the second outer cylinder in the plane, has reached the mesh of the first outer cylinder of stable support, the second outer cylinder
's.
The present invention carries out damping, the opposite group for reducing washing machine to the first outer cylinder and the second outer cylinder using a set of damping device
Number of packages amount reduces the purpose of production cost.More particularly, middle cross beam is arranged by the middle part in each side of frame in the present invention,
The first outer cylinder being integrally formed and the second outer cylinder are connected through third buffer unit with middle cross beam, enhanced to washing machine outer cylinder
Consolidation effect.The configuration of the present invention is simple, significant effect are suitable for promoting the use of.
Detailed description of the invention
Fig. 1 the structural representation of present invention；
Main view Fig. 2 of the invention；
Side view Fig. 3 of the invention；
The structural schematic diagram of frame in Fig. 4 present invention；
The scheme of installation of embodiment 3 in Fig. 5 present invention；
The scheme of installation of embodiment 4 in Fig. 6 present invention；
The scheme of installation of embodiment 5 in Fig. 7 present invention；
The scheme of installation of embodiment 6 in Fig. 8 present invention.
Main element explanation:
1-frame, the 2-the first outer cylinder, the 3-the second outer cylinder, 4-connectors, 5-extension springs, 6-dampers, 11-vertical beams,
12-upper beams, 13-middle cross beams, 14-lower beams.
Specific embodiment
The present invention is described in more detail below with reference to embodiment.
Embodiment 1
As shown in Figure 1 to Figure 3, a kind of Double-rotary drum washing machine, comprising: 2 He of the first outer cylinder being mounted in washing machine frame 1
Second outer cylinder 3；First outer cylinder 2 is connected with the second outer cylinder 3 through connector 4, to be integrally formed structure；To be connected
One outer cylinder 2 and the second outer cylinder 3 are connected through shared damping device with frame 1；The damping device includes the first outer cylinder 2
The first damping device being connected with frame 1, the second damping device and the first outer cylinder that the second outer cylinder 3 is connected with frame 1
2 or the second third damping device that is connected of the middle cross beam 13 that is arranged on outer cylinder 3 and frame 1.
The first outer cylinder 2 being connected in the present embodiment and the second outer cylinder 3 are arranged on frame 1 through shared damping device
Realize that two rollers share the purpose of a set of damping device.
Embodiment 2
As shown in Figures 1 to 4, in the present embodiment, the frame 1 includes four vertical beams for constituting 1 four inclines of frame
11, and upper beam 12 being connected respectively with vertical beam 11, being from top to bottom distributed, middle cross beam 13 and lower beam 14.The phase
The upper end of the vertical beam 11 of neighbour's setting is connected with the both ends of upper beam 12 respectively, and the lower end for the vertical beam 11 being disposed adjacent is respectively under
The both ends of crossbeam 14 are connected.Being horizontally disposed between the upper beam 12 and lower beam 14 has a middle cross beam 13, described adjacent to set
The middle part for setting vertical beam 11 is connected with the both ends of middle cross beam 13 respectively.To improve the stability and firmness of frame 1.
As shown in figure 4, in the present embodiment, the both ends of the upper beam 12, middle cross beam 13 and lower beam 14 respectively with phase
The upper, middle and lower portion of adjacent vertical beam 11 is connected, and constitutes the frame 1 of washing machine.
Embodiment 3
As shown in figure 5, the damping device includes that first damping device is the first outer cylinder in the present embodiment
The extension spring 5 that top is connected, the upper beam 13 being arranged on the extension spring 5 and frame 1 are connected.Second damping device
For the extension spring 5 that the second outer cylinder top is connected, the middle cross beam 14 being arranged on the extension spring 5 and frame 1 is connected.Described
Three damping devices are the damper 6 being connected with the first outer cylinder lower part, and the damper 6 is connected with 1 middle cross beam 14 of frame,
Extension spring of the present invention is to hang outer cylinder, and for damper to shock-absorbing support outer cylinder, which is existing structure.
Embodiment 4
As shown in fig. 6, the damping device includes that first damping device is the first outer cylinder in the present embodiment
The extension spring 5 that top is connected, the upper beam 13 being arranged on the extension spring 5 and frame 1 are connected.Second damping device
For the damper 6 that the second outer cylinder lower part is connected, the lower beam 15 being arranged on the damper 6 and frame 1 is connected.It is described
Third damping device be the damper 6 being connected with the first outer cylinder lower part, the damper 6 and 1 middle cross beam of frame, 14 phase
Connection.
Embodiment 5
As shown in fig. 7, the damping device includes that first damping device is the first outer cylinder in the present embodiment
The extension spring 5 that top is connected, the upper beam 13 being arranged on the extension spring 5 and frame 1 are connected.Second damping device
For the damper 6 that the second outer cylinder lower part is connected, the lower beam 15 being arranged on the damper 6 and frame 1 is connected.It is described
Third damping device be the extension spring 5 being connected with the second outer cylinder top, the extension spring 5 is connected with 1 middle cross beam 14 of frame.
Embodiment 6
As shown in figure 8, the damping device includes that first damping device is the first outer cylinder in the present embodiment
The middle cross beam 14 being arranged on the damper 6 that lower part is connected, the damper 6 and frame 1 is connected.Second damping
Device is the damper 6 that the second outer cylinder lower part is connected, and the lower beam 15 being arranged on the damper 6 and frame 1 is connected.
The third damping device is the extension spring 5 being connected with the second outer cylinder top, the extension spring 5 and 1 middle cross beam of frame, 14 phase
Connection.
Embodiment 7
As shown in Figure 1 to Figure 3, in the present embodiment, the symmetrical two sides in the top of first outer cylinder 2 are hung through one respectively
Spring 5 is connected with frame 1；The symmetrical two sides in the top of second outer cylinder 3 are connected through an extension spring 5 with frame 1 respectively
It connects.Extension spring 5 on first outer cylinder 2 and the second outer cylinder 3 is both with respect to plane phase where the axis of the first outer cylinder 2 and the second outer cylinder 3
It is symmetrical arranged.
In the present embodiment, the crossing point of axes of two of symmetrical setting extension springs 5 are in the first outer cylinder 2 and the second outer cylinder 3
In the plane, while the axis for hanging spring 5 is arranged on the center of gravity cross section of the first outer cylinder, the second outer cylinder for axis institute.To make
It is more stable to the support of the first outer cylinder, the second outer cylinder that spring 5 must be hung.In the present embodiment, it is preferred that by symmetrical two
The angle of extension spring 5 and vertical beam 11 is disposed as the same angle value between 30 to 70 degree.
In the present embodiment, the top of second outer cylinder 3 is mounted on the second outer cylinder through the symmetrically arranged extension spring 5 in two sides respectively
On the middle cross beam 13 of 3 tops setting.To so that the extension spring 5 that the second outer cylinder 3 can be arranged by middle position, fixed setting
In frame.Likewise, the top of first outer cylinder 2 is mounted on the first outer cylinder 2 through the symmetrically arranged extension spring 5 in two sides respectively
On the upper beam 12 of portion's setting.
In the present embodiment, by by the first outer cylinder 2 or the second outer cylinder 3 respectively through hanging spring 5 and upper beam 12 or middle cross beam 13
It is connected, so that the top and middle part of the first outer cylinder 2 and the second outer cylinder 3 that are integrally formed are connected with frame 1, ensure that and wash
The front and back of first outer cylinder 2 and/or the second outer cylinder 3, upper and lower stationarity during washing have reached and have utilized the firm installation of middle cross beam 13
The purpose of first outer cylinder, the second outer cylinder.
Embodiment 8
In the present embodiment, second outer cylinder or the first outer cylinder are connected through three dampers with frame；Described three
The intersection point of root damper and frame is on same level cross section, and constitutes three vertex of isosceles triangle.
It as shown in Figure 1 to Figure 3, further include the pedestal in the setting of its bottom in frame 1 in the present embodiment.The pedestal
On, it is connected with three dampers 6.The pedestal tie point of three dampers 6 and washing machine constitutes the three of isosceles triangle
A vertex.To realize the intersection point structure of the damper 6 Yu frame 1 that are used to support the first outer cylinder and the second outer cylinder that are connected
At three vertex of isosceles triangle, to achieve the effect that stablize support the first outer cylinder, the second outer cylinder.
In the present embodiment, the damper of the second outer cylinder lower part connection can also be connected with the lower beam of frame
(do not mark out and in figure), so that the tie point of damper and frame constitutes three vertex of isosceles triangle.
In the present embodiment, the angle of the damper 6 and vertical beam 11 is set as between 30 to 70 degree.Preferably, by three
The angle of 6 axis of damper and vertical beam 11 is set as same angle value.So that the intersection of two sides damper axis in
The axis of first outer cylinder and the second outer cylinder institute in the plane so that damper is more stable to the support of the first outer cylinder, the second outer cylinder.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to of the invention
Preferred embodiment is described, and it is not intended to limit the concept and scope of the present invention, is not departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make technical solution of the present invention belong to this hair
Bright protection scope.
Claims (6)
1. a kind of Double-rotary drum washing machine, comprising: the first outer cylinder (2) and the second outer cylinder (3) being mounted in washing machine frame (1)；
First outer cylinder (2) is connected with the second outer cylinder (3) through connector (4), to be integrally formed structure；
It is characterized by: the first outer cylinder (2) and the second outer cylinder (3) that are connected are connected through shared damping device with frame (1)
It connects；The frame (1) includes four vertical beams (11) for constituting (1) four incline of frame, and is connected respectively with vertical beam (11)
, the upper beam being from top to bottom distributed (12), middle cross beam (13) and lower beam (14)；Middle cross beam (13) is set to the first roller (2)
Between second tin roller (3)；
The damping device includes the first damping device that the first outer cylinder (2) is connected with frame (1), the second outer cylinder (3) with
The second damping device and the first outer cylinder (2) or the second outer cylinder (3) that frame (1) is connected and the middle cross being arranged on frame (1)
The third damping device that beam (13) is connected；
First damping device is the extension spring (5) that is connected of the first outer cylinder (2) top, the extension spring (5) and frame (1)
It is connected；
Second damping device is the extension spring (5) that is connected of the second outer cylinder (3) top, the extension spring (5) and frame (1)
It is connected；
The third damping device is at least one damper (6) being connected with the first outer cylinder (2) lower part, the damping
Device (6) is connected with frame (1) middle cross beam (13).
2. a kind of Double-rotary drum washing machine, comprising: the first outer cylinder (2) and the second outer cylinder (3) being mounted in washing machine frame (1)；
First outer cylinder (2) is connected with the second outer cylinder (3) through connector (4), to be integrally formed structure；
It is characterized by: the first outer cylinder (2) and the second outer cylinder (3) that are connected are connected through shared damping device with frame (1)
It connects；The frame (1) includes four vertical beams (11) for constituting (1) four incline of frame, and is connected respectively with vertical beam (11)
, the upper beam being from top to bottom distributed (12), middle cross beam (13) and lower beam (14)；Middle cross beam (13) is set to the first roller (2)
Between second tin roller (3)；
The damping device includes the first damping device that the first outer cylinder (2) is connected with frame (1), the second outer cylinder (3) with
The second damping device and the first outer cylinder (2) or the second outer cylinder (3) that frame (1) is connected and the middle cross being arranged on frame (1)
The third damping device that beam (13) is connected；
First damping device is at least one damper (6) that the first outer cylinder (2) lower part is connected, the damper
(6) it is connected with frame (1)；
Second damping device is at least one damper (6) that the second outer cylinder (3) lower part is connected, the damper
(6) it is connected with frame (1)；
The third damping device is the extension spring (5) that is connected of the second outer cylinder (3) top, the extension spring (5) and frame (1)
Middle cross beam (13) is connected.
3. a kind of Double-rotary drum washing machine according to claim 1 or 2, it is characterised in that: the extension spring (5) is relative to
Plane is symmetrical arranged where the axis of one outer cylinder (2) and the second outer cylinder (3).
4. a kind of Double-rotary drum washing machine according to claim 2, it is characterised in that: second outer cylinder (3) is through three
Damper (6) is connected with the frame (1) of washing machine；
Frame (1) tie point of three dampers (6) and washing machine constitutes three vertex of isosceles triangle.
5. a kind of Double-rotary drum washing machine according to claim 1 or 2, it is characterised in that: first outer cylinder (2) is through three
Root damper (6) is connected with middle cross beam (13)；
The tie point of three dampers (6) and middle cross beam (13) constitutes three vertex of isosceles triangle.
6. a kind of Double-rotary drum washing machine according to claim 1 or 2, it is characterised in that: the extension spring (5) and frame
(1) angle of vertical beam (11) is set as the folder of 30 to 70 degree and/or the damper (6) and the vertical beam (11) of frame (1)
Angle is set as 30 to 70 degree.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289777.XA CN104278480B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
| US14/903,539 US10301756B2 (en) | 2013-07-09 | 2013-12-24 | Dual-drum washing machine |
| KR1020167000494A KR101960853B1 (en) | 2013-07-09 | 2013-12-24 | Double-drum washing machine |
| JP2016524644A JP6179744B2 (en) | 2013-07-09 | 2013-12-24 | Double drum washing machine |
| DE112013007225.4T DE112013007225B4 (en) | 2013-07-09 | 2013-12-24 | Double drum washing machine |
| PCT/CN2013/001638 WO2015003293A1 (en) | 2013-07-09 | 2013-12-24 | Double-drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289777.XA CN104278480B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104278480A CN104278480A (en) | 2015-01-14 |
| CN104278480B true CN104278480B (en) | 2019-02-15 |
Family
ID=52253794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310289777.XA Active CN104278480B (en) | 2013-07-09 | 2013-07-09 | A kind of Double-rotary drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104278480B (en) |
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| KR101926144B1 (en) | 2017-05-17 | 2019-02-26 | 엘지전자 주식회사 | Control Method for Laundry Treating Apparatus |
| CN109129293B (en) * | 2017-06-19 | 2021-08-24 | 青岛胶南海尔洗衣机有限公司 | Installation method of washing machine barrel, washing machine box and washing machine |
| CN108560205A (en) * | 2018-06-13 | 2018-09-21 | 海信（山东）冰箱有限公司 | A kind of body structure and washing machine of tumbling-box washing machine |
| CN110219132A (en) * | 2018-03-02 | 2019-09-10 | 青岛海尔滚筒洗衣机有限公司 | A kind of braced frame and Double-rotary drum washing machine of Double-rotary drum washing machine |
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| CN110438721B (en) * | 2018-05-04 | 2023-05-16 | 合肥海尔滚筒洗衣机有限公司 | Drum washing machine and door body thereof |
| CN114855412B (en) * | 2019-10-10 | 2023-11-03 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN114836935B (en) * | 2019-10-10 | 2023-11-03 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN110791917B (en) * | 2019-10-10 | 2022-09-13 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN110777502B (en) * | 2019-10-10 | 2022-09-23 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN110761028B (en) * | 2019-10-10 | 2023-06-30 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
| CN110616539A (en) * | 2019-10-30 | 2019-12-27 | 南京创维家用电器有限公司 | Double-drum washing machine |
| CN111088644A (en) * | 2019-11-02 | 2020-05-01 | 珠海格力电器股份有限公司 | Water path cleaning structure of inner barrel of washing machine and multi-barrel washing machine |
| CN110777503A (en) * | 2019-12-05 | 2020-02-11 | 南京创维家用电器有限公司 | Double-drum washing machine with vibration absorbers |
| CN113046991A (en) * | 2019-12-27 | 2021-06-29 | 青岛海尔滚筒洗衣机有限公司 | Double-drum washing machine |
| CN113123060B (en) * | 2019-12-31 | 2024-06-18 | 合肥海尔滚筒洗衣机有限公司 | Double-drum washing machine |
| CN112391790A (en) * | 2020-11-28 | 2021-02-23 | 珠海格力电器股份有限公司 | Bucket connecting structure of multi-bucket washing machine and multi-bucket washing machine with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441827Y (en) * | 2000-08-31 | 2001-08-08 | 刘易清 | Double drum washing machine with sterilizing function |
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2013
- 2013-07-09 CN CN201310289777.XA patent/CN104278480B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441827Y (en) * | 2000-08-31 | 2001-08-08 | 刘易清 | Double drum washing machine with sterilizing function |
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| CN104278480A (en) | 2015-01-14 |
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Effective date of registration: 20160831 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: haier group corporation Applicant before: Qingdao Haier Drum Washing Machine Co., Ltd. |
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Inventor after: Shu Hai Inventor after: Lv Peishi Inventor after: Li Wenwei Inventor after: Wang Jinkai Inventor after: Chang Yuanyuan Inventor before: Shu Hai Inventor before: Li Wenwei Inventor before: Ding Bin Inventor before: Wang Jinkai Inventor before: Chang Yuanyuan |
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