CN102560955A - Drum type washing machine and drum type washing and drying all-in-one machine - Google Patents
Drum type washing machine and drum type washing and drying all-in-one machine Download PDFInfo
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- CN102560955A CN102560955A CN2011103185862A CN201110318586A CN102560955A CN 102560955 A CN102560955 A CN 102560955A CN 2011103185862 A CN2011103185862 A CN 2011103185862A CN 201110318586 A CN201110318586 A CN 201110318586A CN 102560955 A CN102560955 A CN 102560955A
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention provides a drum type washing machine, comprising a washing machine housing, a water containing cylinder, a rotating drum, a motor and a sealing part, wherein the front surface of the washing machine housing is provided with a washing machine opening portion. The front portion of the water containing cylinder arranged inside the washing machine housing is provided with an opening end portion, and further, one side of the washing machine housing opening portion at the opening end portion is provided with a vertically-arranged flange. The freely-rotating rotating drum arranged inside the water containing cylinder is provided with a rotating shaft tilting downwards relative to the horizontal direction. The motor drives the rotating drum to rotate, the sealing part is connected with the washing machine housing opening portion and the flange, and at a corner portion at the upper side between the opening end portion and the flange there is provided a through hole towards the inner side of the water containing cylinder.
Description
Technical field
The present invention relates to a kind ofly have be filled with water tube and roller washing machine can the mode of rotating freely to be arranged on the swing roller in the tube that is filled with water and in swing roller, to carry out clothes washing rinsing dehydration, and the drum type washing drying integral machine that further possesses cloth drying function.
Background technology
Fig. 5 is the longitudinal section of existing roller washing machine, and Fig. 6 is the partial sectional view of this washing machine.This washing machine possesses washing machine shell 2, the tube 3 that is filled with water, swing roller 5 and door body 8.Taken in the tube 3 that is filled with water in the washing machine shell 2, the tube 3 that is filled with water is provided in from face side downward-sloping from horizontal direction on the direction of the back side one side.Swing roller 5 is incorporated in the tube 3 that is filled with water, and its place ahead is provided with circular clothes inlet 25.Door body 8 is arranged on the inclined plane that the front of washing machine shell 2 is formed slopely.Like this, the user just can take out or put into wherein from swing roller 5 from the clothing of door body 8 with washing easily.
The tube 3 that is filled with water is linked together with a lid 3b of body 8 one sides by the cylinder shell 3a that is filled with water with bearing 16 and constitutes.Lid 3b is provided with the peristome 14 as the gateway of the clothing of washing.And the internal diameter of the clothes inlet 25 of swing roller 5 is configured to big as far as possible.After adopting such structure, the user can take out/put into clothing easily.
In addition, the cylindrical circular substantially seal member 12 that relies on the elastomer by softness to form, the front portion of the washing machine shell 2 and the tube 3 that is filled with water is sealed links the formation watertight construction.The gap of swing roller 5 leading sections and lid 3b leading section, the ring-type coating member of being processed by materials such as stainless steels 11 covers.And seal member 12 1 ends rely on restraint zone 28 to be fixed near the flange 6 the peristome 14 of lid 3b, and the other end of seal member 12 embeds near the installing plate 10 the peristome 7 that is fixed on washing machine shell 2, thereby is held fixing.
Adopted after the above-mentioned formation, the clothing 13 of the washing that drops into 5 li of swing rollers in washing and dehydration stroke from swing roller 5 clothes inlets 25 under the situation that door body 8 one sides are stretched out, will run into the central opening portion 22 of ring-type coating member 11.Therefore, the clothing 13 of washing can not contact with seal member 12 or peristome 14.Promptly; In existing roller washing machine; During swing roller 5 rotation, can prevent situation such as edge of opening that the clothing 13 of the washing of swing roller 5 the insides flies to lean out, run into from the tube 3 that is filled with water of non-rotating part to the top clothing 13 in partly sounding, washing takes place that friction is torn.An example wherein can be with reference to the open communique 2008-253 of Japan Patent.
But in existing structure, in washing or dry run, water is easy to stockpile near the corner of flange 6 roots peristome 14.In addition, the line bits type rubbish that when drying, produces along with the rotation of washings also is easy to stockpile and is being filled with water in a peristome 14 and the ring-type coating member 11 formed spaces.If serious, the line bits type rubbish of accumulation can make 11 distortion of ring-type coating member, makes itself and gap E between the clothes inlet 25 of swing roller 5 diminish the danger that exists ring-type coating member 11 and swing roller 5 to bump.
Summary of the invention
The present invention is intended to address the above problem, and provides a kind of roller washing machine and a kind of ponding of eliminating that can eliminate ponding also to remove the drum type washing drying integral machine that the anti-principal vertical line of line bits type rubbish is considered type sanitary fill to be worth doing simultaneously.
Roller washing machine of the present invention comprises: washing machine shell, tube, swing roller, motor and seal member are filled with water.Washing machine shell is provided with the washing machine shell peristome at front surface.The tube that is filled with water that is located in the washing machine shell forwardly is provided with open end, and possesses the flange of the setting of erectting in washing machine shell peristome one side of open end further.Being located in the tube that is filled with water the swing roller that can rotate freely has and compares the rotating shaft that court has a down dip with horizontal direction.The motor-driven rotary drum rotating.Seal member is connecting washing machine shell peristome and flange.In the corner portion that is formed on the upside between open end and the flange, towards the inboard through hole that is provided with perforation of the tube that is filled with water.Rely on said structure, can prevent that water droplet from amassing on the open end of tube front portion that is filled with water.
In addition, drum type washing drying integral machine of the present invention on the basis of the structure of above-mentioned roller washing machine, also is provided with air supply opening and the exhaust outlet that is connected to the tube that is filled with water and the air that heated/or the drying section of the air that was dried is provided in the tube that is filled with water.Rely on this structure, can prevent that water droplet and line bits type rubbish storage is on the open end of tube front portion that is filled with water.
Description of drawings
Fig. 1 is the longitudinal section of the drum type washing drying integral machine of embodiments of the invention,
Fig. 2 is the cutaway view of recirculated water ejection section of the drum type washing drying integral machine of Fig. 1,
Fig. 3 is the partial sectional view of drum type washing drying integral machine shown in Figure 1,
Fig. 4 is the local rear isometric view of drum type washing drying integral machine shown in Figure 3,
Fig. 5 is the longitudinal section of existing roller washing machine,
Fig. 6 is the partial sectional view of roller washing machine shown in Figure 5.
Wherein, the 61st, washing machine shell, the 62nd, the tube that is filled with water, the 63rd, swing roller, the 64th, motor, the 65th, water supply portion, the 66th, Drainage Division; The 67th, drying section, the 68th, draining valve, the 69th, drainpipe, the 70th, drain filter, the 71st, rotating shaft, the 72nd, door, the 73rd, pressure fan; The 74th, water circulation system, the 75th, circulating pump, the 76th, circulating path, the 77th, washing agent incorporating section, the 78th, path, inflow side, the 79th, path, outflow side, the 80th, spray-hole; The 81st, ring-type stream, the 82nd, annular wall, the 83rd, ring-type guided plate, the 84th, flange, the 85th, seal member, the 86th, guidance panel; The 87th, control part, the 88th, connector, the 89th, curved surface portion, 90 and 91 is seal members, the 92nd, a peristome that is filled with water, the 93rd, open end; The 94th, through hole, the 95th, guiding gutter, the 96th, conduction hole, the 97th, clothes inlet, the 98th, washing machine shell peristome, the 99th, installing plate.
The specific embodiment
Come with reference to the accompanying drawings some embodiments of the present invention are elaborated.It is pointed out that such embodiment does not have the effect that limits the scope of the invention.
(embodiment 1)
Fig. 1 is the longitudinal section of the drum type washing drying integral machine of embodiments of the invention.Fig. 2 is the cutaway view of the recirculated water ejection section of drum type washing drying integral machine shown in Figure 1.This drum type washing drying integral machine comprises: washing machine shell 61, tube 62, swing roller 63, motor 64, drying section 67 and seal member 85 are filled with water.The front surface of washing machine shell 61 is provided with washing machine shell peristome 98.The tube 62 that is filled with water that is located in the washing machine shell 61 forwardly is provided with open end 93, further is provided with on the open end 93 towards washing machine shell peristome 98 1 sides and erects the flange 84 that is provided with.The swing roller 63 that is located in the tube 62 that is filled with water can rotate freely, and has from horizontal direction towards the rotating shaft 71 that has a down dip.Motor 64 combines with rotating shaft 71,63 rotations of driven in rotation cylinder.Drying section 67 to the tube that is filled with water provide in 62 be heated/or the air that was dried.Seal member 85 is connected washing machine shell peristome 98 with flange 84.
That is to say, in washing machine shell 61, be provided with the tube 62 that is filled with water that can freely shake, in the tube 62 that is filled with water, be provided with the swing roller 63 that can rotate freely.Motor 64 drivings that swing roller 63 is installed in the outside, the back side of the tube 62 that is filled with water are rotated.
This drum type washing drying integral machine is according to the operation of the pattern of setting by control program automatic control motor 64, water supply portion 65, Drainage Division 66, drying section 67 etc., have at least can wash, the function of rinsing, dehydration and drying process.
And on the basis of said structure, the needs during according to washing during set-up procedure, washing process, during rinse cycle etc. can also be provided with the water circulation system 74 that circulation takes place the water that makes tube 62 the insides that are filled with water.Water circulation system 74 can make washing agent dissolve fast, prevents the washing agent skewness, has improved washing and rinsing ability.
In an inner surface side of 62 front portions that is filled with water, ring-type stream 81 relies on the tube 62 that is filled with water to form arcuation with annular wall 82, and and connectors path, outflow side 79 and circulating pump 75 opposite sides 88 connections.Ring-type stream 81 is connected the outflow side of circulating path 76.Annular wall 82 is installed in the inner surface side of tube 62 front portions that are filled with water.Tube 62 open ends 93 inner ring sides are formed with the circular peristome 92 that is filled with water being filled with water.Inner ring side in annular wall 82 is formed with a plurality of spray-holes 80.Therefore, the recirculated water that is ejected from spray-hole 80 can flow into swing roller 63 along the be filled with water inner surface of ring-type guided plate 83 of a peristome 92 of the covering that is located at annular wall 82 inner ring sides.With reference to Fig. 2 near the structure the recirculated water ejection section is elaborated below.
The effect of ring-type guided plate 83 is that the recirculated water that guiding is ejected sprays with predetermined direction and shape.And, because ring-type guided plate 83 is located at the tube 62 anterior inner ring sides that are filled with water, can also play preventing that clothing from flying out from swing roller 63 the insides of rotation and protect the effect of the peristome 92 that is filled with water etc. of tube 62 front portions that are filled with water.But, if ring-type guided plate 83 surface damages and consequent damage to clothing also may take place because heat is given birth in spin friction in ring-type guided plate 83 and contact with clothing.Therefore, ring-type guided plate 83 is formed by fusing point high-fire resistance SPS resin good, that formability is outstanding (syndiotactic polytyrene resin).And as shown in Figure 2, the gap of the clothes inlet 97 of ring-type guided plate 83 inner ring side lower parts and swing roller 63 front portions is made into as far as possible little.
The user can select the pattern and the various function of operation process etc. through the input to the guidance panel 86 that is located at washing machine shell 61 front upper.Control part 87 should input information be presented on the display part (not illustrating among the figure) on the guidance panel 86, and the user is informed.And; When the input configuration part of guidance panel 86 (not illustrating among the figure) is set " beginning operation " for; Control part 87 receives from the be filled with water data of water level detecting portion (not illustrating among the figure) etc. of tube 62 the inside water levels of detection; The action that control motor 64, draining valve 68, circulating pump 75 and feed water valve (not illustrating among the figure) wait is washed, each process of rinsing, dehydration, drying.
With reference to Fig. 2～Fig. 4 the stream and the mobile of washings of recirculated water are described below.Fig. 3 is the cutaway view of water, line bits type rubbish removal portion, and Fig. 4 is the inner surface stereogram of water, line bits type rubbish removal portion.
As shown in Figure 2; In washing process and rinse cycle; Along with the action of circulating pump 75, through path, outflow side 79 from be filled with water the tube 62 recirculated waters, shown in solid line flechette-type symbol; Flow into tube 62 lower front that are filled with water, rely on be filled with water tube 62 and the annular wall 82 formed ring-type streams 81 from connector 88 inflows.Flow into a plurality of spray-holes 80 of recirculated water through on annular wall 82 inner ring side circumference, forming of ring-type stream 81 the insides, shown in solid line flechette-type symbol D, be ejected into swing roller 63 the insides along the curved surface portion 89 of ring-type guided plate 83 inner surfaces.
In the inner ring side sections and the outer ring side sections of annular wall 82, in the groove that relies on 2 prominent muscle to form seal member 90,91 is installed. Seal member 90,91 prevents to leak from the ring-type stream 81 that relies on annular wall 82 and the tube 62 that is filled with water forms.
And as previously mentioned, seal member 85 is at the washing machine shell peristome 98 of washing machine shell 61 previous sections and be formed between the anterior open end 93 of the tube 62 of being filled with water its binding.One end of seal member 85 is fixed on the flange 84 that is formed on the open end 93, and the other end is embedded near the installing plate 99 that is fixed on the washing machine shell peristome 98.
Like Fig. 3 and shown in Figure 4,, be formed with through hole 94 inboard to the tube 62 of being filled with water and its perforation in the corner portions located that is formed on the anterior open end 93 of the tube 62 of being filled with water and is fixing the upside between the flange 84 of seal member 85.Be provided with conduction hole 96 with through hole 94 corresponding positions on the ring-type guided plate 83.Be inserted with guiding gutter 95 in through hole 94 and the conduction hole 96.The cross section of guiding gutter 95 is " コ " shape, and upside has opening.
Operational circumstances and the effect of facing the drum type washing drying integral machine with said structure down describe.
In washing and rinse cycle, washings is stirred with washings in swing roller 63.The part of washings possibly be splashed to the open end 93 of tube 62 front portions that are filled with water from the front portion of swing roller 63, stockpiles the corner portion at flange 84 roots.This washings that stockpile the portion in the corner can flow to guiding gutter 95 from the through hole 94 that is formed on open end 93, drop to tube 62 the insides that are filled with water, when draining with washings together, be discharged to outside the body from drainpipe 69 through draining valve 68 quilts.
In addition, in dry run, washings is stirred with air with drying in swing roller 63 the insides.At this moment, the line bits type rubbish that produces from washings may fly to the open end 93 of tube 62 front portions that are filled with water.But such line bits type rubbish also can move to guiding gutter 95 from through hole 94, falls into tube 62 the insides that are filled with water, and gets into drying section 67 the insides with the drying that circulates once more with air, and the dust removal filter (not illustrating among the figure) that is collected line bits type rubbish is collected.
And, in dehydration, as front narration, when washings when the swing roller 63 that rotates flies out, ring-type guided plate 83 can be protected the washings and a peristome 92 grades that are filled with water of tube 62 front portions that are filled with water.
As stated, the root of the flange 84 that on the open end 93 of tube 62 front portions that is filled with water, forms is formed with through hole 94, and guiding gutter 95 is inserted into through hole 94.Further, guiding gutter 95 connects with the conduction hole 96 that is formed on the ring-type guided plate 83.Through this structure, can prevent that water droplet from amassing on open end 93 and flange 84, also can prevent that principal vertical line bits type sanitary fill at ring-type guided plate 83 and the spatial portion between tube 62 open ends 93 of being filled with water, makes 83 distortion of ring-type guided plate simultaneously.
Moreover though be to be that example describes with the drum type washing drying integral machine that has drying section 67 in the above-mentioned explanation, said structure is equally applicable to not have the roller washing machine of drying section 67.Can prevent also that in this case water droplet from amassing at open end 93 with above the flange 84.
Also have, though be to describe with the structure that is provided with ring-type guided plate 83 in the above-mentioned explanation, the present invention is not limited thereto.Under the situation of not establishing ring-type guided plate 83, in the upside corner portion that is formed between open end 93 and the flange 84, as long as be provided with towards the tube 62 inboard through holes 94 that are filled with water just passable with its perforation.At this moment, because do not have ring-type guided plate 83 and conduction hole 96, so do not need guiding gutter 95.This structure can prevent that also water droplet and line bits type rubbish storage is at open end 93 with above the flange 84.
Also have, the cross sectional shape of guiding gutter 95 is not limited to " コ " shape.Cross sectional shape is that " C " word shape or " V " word shape are also passable.Even, use the pipeline of upside sealing to replace guiding gutter 95 also can.But under identical external dimensions, compare with the pipeline of upside sealing, the guiding gutter sectional area is difficult to greatly stop up.Also have, when using ester moulding, the mould of the guiding gutter of side opening is simpler in the formation.Therefore preferably use guiding gutter 95.
As stated, drum type washing drying integral machine of the present invention relies on the anterior structure of tube that is filled with water, and can prevent water droplet and line bits type sanitary fill, therefore not only is applicable to washing machine, also is applicable to other washing machine.
Claims (6)
1. tumbling-box washing machine is characterized in that comprising:
Front surface is provided with the washing machine shell of washing machine shell peristome;
Be located in the said washing machine shell, the front portion possesses open end and erects the tube that is filled with water of the flange that is provided with in above-mentioned washing machine shell peristome one side of above-mentioned open end;
Have compare with horizontal direction towards the rotating shaft that has a down dip, be located at the swing roller that can rotate freely in the above-mentioned tube that is filled with water;
Drive the motor of said rotary drum rotating; With
The seal member that links said washing machine shell peristome and said flange,
In the corner portion of the upside that is formed on the space between said open end and the said flange, be provided with towards the said through hole that tube is inboard and connect that is filled with water.
2. roller washing machine as claimed in claim 1 is characterized in that comprising:
Be formed on the peristome that is filled with water of circle of inner ring side of the said open end of the said tube that is filled with water;
Be communicated with the circulating path that the said tube that is filled with water flows washings;
Be connected the circulating pump of said circulating path;
Dependence is positioned at the annular wall and a said ring-type stream of outflow side arc, that be connected to said circulating path that forms that is filled with water of the said front inner surface side of the said tube that is filled with water;
Be located at the said peristome that is filled with water of covering and the ring-type guided plate be provided with conduction hole in the corresponding relatively position of said through hole of said annular wall inner ring side; And
Insert the pipe of said through hole and said pilot hole.
3. roller washing machine as claimed in claim 2 is characterized in that: said pipe is a guiding gutter of going up side opening.
4. drum type washing drying integral machine is characterized in that comprising:
Front surface is provided with the washing machine shell of washing machine shell peristome;
Be located in the said washing machine shell, the front portion possesses open end and erects the tube that is filled with water of the flange that is provided with in above-mentioned washing machine shell peristome one side of above-mentioned open end;
Have compare with horizontal direction towards the rotating shaft that has a down dip, be located at the swing roller that can rotate freely in the above-mentioned tube that is filled with water;
Drive the motor of said rotary drum rotating;
Possess the air supply opening that connects the said tube that is filled with water and exhaust outlet, heating is provided or the air that is dried in the said tube that is filled with water/or heat and the drying section of the air that is dried;
The seal member that links said washing machine shell peristome and said flange;
In the corner portion of the upside that is formed on the space between said open end and the said flange, be provided with towards the said through hole that tube is inboard and connect that is filled with water.
5. drum type washing drying integral machine as claimed in claim 4 is characterized in that comprising:
Be formed on the peristome that is filled with water of circle of inner ring side of the said open end of the said tube that is filled with water;
Be communicated with the circulating path that the said tube that is filled with water flows washings;
Be connected the circulating pump of said circulating path;
Dependence is positioned at the annular wall and a said ring-type stream of outflow side arc, that be connected to said circulating path that forms that is filled with water of the said front inner surface side of the said tube that is filled with water;
Be located at the said peristome that is filled with water of covering and the ring-type guided plate be provided with conduction hole in the corresponding relatively position of said through hole of said annular wall inner ring side; And
Insert the pipe of said through hole and said pilot hole.
6. drum type washing drying integral machine as claimed in claim 5 is characterized in that: said pipe is a guiding gutter of going up side opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010235331A JP2012085842A (en) | 2010-10-20 | 2010-10-20 | Drum type washing and drying machine |
| JP2010-235331 | 2010-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102560955A true CN102560955A (en) | 2012-07-11 |
Family
ID=46193476
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103185862A Pending CN102560955A (en) | 2010-10-20 | 2011-10-19 | Drum type washing machine and drum type washing and drying all-in-one machine |
| CN2011203991243U Expired - Fee Related CN202273107U (en) | 2010-10-20 | 2011-10-19 | Tumbling-box washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203991243U Expired - Fee Related CN202273107U (en) | 2010-10-20 | 2011-10-19 | Tumbling-box washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2012085842A (en) |
| CN (2) | CN102560955A (en) |
| TW (1) | TW201233865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428461A (en) * | 2012-08-24 | 2015-03-18 | 松下知识产权经营株式会社 | Washing and drying machine |
| CN104420138A (en) * | 2013-09-11 | 2015-03-18 | 松下电器产业株式会社 | Drum type washing machine |
| CN113994040A (en) * | 2019-07-23 | 2022-01-28 | 松下知识产权经营株式会社 | Drum type washing machine |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012085842A (en) * | 2010-10-20 | 2012-05-10 | Panasonic Corp | Drum type washing and drying machine |
| JP6854094B2 (en) * | 2016-05-27 | 2021-04-07 | 東芝ライフスタイル株式会社 | Drum type washing machine |
| CN108866919B (en) * | 2017-05-09 | 2021-09-17 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866936B (en) * | 2017-05-09 | 2021-08-03 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866938B (en) * | 2017-05-09 | 2021-09-07 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866920B (en) * | 2017-05-09 | 2021-09-07 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866937B (en) * | 2017-05-09 | 2021-09-17 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866968B (en) * | 2017-05-09 | 2021-09-28 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866918B (en) * | 2017-05-09 | 2021-09-28 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN108866921B (en) * | 2017-05-09 | 2021-10-01 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN107164922B (en) * | 2017-05-23 | 2019-09-17 | 无锡小天鹅电器有限公司 | Wall-mounted washing machine |
| CN110857523A (en) * | 2018-08-09 | 2020-03-03 | 青岛海尔洗衣机有限公司 | Clothes treatment equipment |
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|---|---|---|---|---|
| CN2613503Y (en) * | 2003-01-02 | 2004-04-28 | 海尔集团公司 | Eccentral window pad for drum type washing machine |
| JP2007167392A (en) * | 2005-12-22 | 2007-07-05 | Sanyo Electric Co Ltd | Drum type washing machine |
| JP2009213801A (en) * | 2008-03-13 | 2009-09-24 | Panasonic Corp | Drum type washing machine |
| CN202273107U (en) * | 2010-10-20 | 2012-06-13 | 松下电器产业株式会社 | Tumbling-box washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3812533B2 (en) * | 2002-11-25 | 2006-08-23 | 松下電器産業株式会社 | Drum washing machine |
| JP4211979B2 (en) * | 2003-11-14 | 2009-01-21 | パナソニック株式会社 | Drum washing machine |
-
2010
- 2010-10-20 JP JP2010235331A patent/JP2012085842A/en active Pending
-
2011
- 2011-10-19 CN CN2011103185862A patent/CN102560955A/en active Pending
- 2011-10-19 CN CN2011203991243U patent/CN202273107U/en not_active Expired - Fee Related
- 2011-10-19 TW TW100137931A patent/TW201233865A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613503Y (en) * | 2003-01-02 | 2004-04-28 | 海尔集团公司 | Eccentral window pad for drum type washing machine |
| JP2007167392A (en) * | 2005-12-22 | 2007-07-05 | Sanyo Electric Co Ltd | Drum type washing machine |
| JP2009213801A (en) * | 2008-03-13 | 2009-09-24 | Panasonic Corp | Drum type washing machine |
| CN202273107U (en) * | 2010-10-20 | 2012-06-13 | 松下电器产业株式会社 | Tumbling-box washing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428461A (en) * | 2012-08-24 | 2015-03-18 | 松下知识产权经营株式会社 | Washing and drying machine |
| CN104420138A (en) * | 2013-09-11 | 2015-03-18 | 松下电器产业株式会社 | Drum type washing machine |
| CN113994040A (en) * | 2019-07-23 | 2022-01-28 | 松下知识产权经营株式会社 | Drum type washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201233865A (en) | 2012-08-16 |
| CN202273107U (en) | 2012-06-13 |
| JP2012085842A (en) | 2012-05-10 |
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Application publication date: 20120711 |