CN106414831B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN106414831B CN106414831B CN201580022946.0A CN201580022946A CN106414831B CN 106414831 B CN106414831 B CN 106414831B CN 201580022946 A CN201580022946 A CN 201580022946A CN 106414831 B CN106414831 B CN 106414831B
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- China
- Prior art keywords
- stirring wing
- washing
- plate
- washing machine
- embedded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A kind of washing machine, has：Main body (11)；Stirring wing (18)；And washing and dewatering groove (15), stirring wing (18) configure the center bottom in the washing and dewatering groove (15) in a way freely spinning way.In addition, having：Sink (13), isolated supporting is internal in main body (11), and washing and dewatering groove (15) is built in the sink (13) in a way freely spinning way；And motor (20), it is used to drive stirring wing (18) and washing and dewatering groove (15) rotation.Moreover, having：Multiple ribs (28,29), they are radially provided projectingly the upper surface in stirring wing (18)；And the plate (31) of stainless steel, it is embedded between multiple ribs (28,29).
Description
Technical field
The present invention relates to a kind of stirring wings using the interior bottom for being disposed in washing and dewatering groove to clean washing for washings
Clothing machine.
Background technology
In the past, for this kind of washing machine, proposition is a kind of to generate rotary water current using stirring wing, to efficiently
Clean the structure of washings (for example, referring to patent document 1).
Fig. 6 is the stereogram of the appearance for the stirring wing for indicating the previous washing machine recorded in patent document 1.
In figure 6, in the table of the interior bottom for being rotatably freely disposed in washing and dewatering groove, discoid stirring wing 70
Face is formed as relative to peripheral part 70a, more goes deeper peviform (bowl-shape) to center.Four blade parts 71 of radial configuration
It is protrudedly formed in the surface of stirring wing 70.In addition, being provided with the recess portion 72 abutted in a circumferential direction with blade part 71.
It is circumferentially arranged side by side in the upper table of blade part 71 along the multiple rib 73a of stirring wing 70 radially extended
Face.The interval of the rib 73a of peripheral side forms narrower than the interval of the rib 73a of inner circumferential side.In addition, along the circumference side of stirring wing 70
It is arranged side by side to multiple rib 73b of extension in the upper surface of recess portion 72 along radial.Rib 73b is relative to centered on rotation center
Circular arc bending, it is smaller in distance of the position away from rotation center close to blade part 71, in the position far from blade part 71 away from rotation
The distance for turning center is larger.With the rib 73b close to the interval of the rib 73b of the position of blade part 71 than the position of separate blade part 71
The narrow mode in interval formed.
It can make the work relative to 70 surface of stirring wing of fluid in agitator treating object using above such structure
With homogenization, and power consumption can be inhibited and improve cleaning performance.
However, in above-mentioned previous structure, stirring wing 70 is made of integrally formed resin.Accordingly, there exist such as
Lower project：In the case of washings is more or the water temperature of washings is higher etc., because of the weight of washings and washings
And stirring wing 70 is caused to deform so that the gap turn narrow between the bottom surface and washing and dewatering groove of stirring wing 70 is occurring obviously
In the case of deformation, the bottom surface of stirring wing 70 and washing and dewatering groove are likely to contact, and lead to stirring wing 70 and washing and dewatering
At least one of slot occurs damaged.
Existing technical literature
Patent document
Patent document 1：(Japan) special open 2013-13510 bulletins
Invention content
The present invention is made to solve above-mentioned previous project, is provided a kind of intensity improving stirring wing and is carried
The high washing machine of cleaning performance.
The washing machine of the present invention has：Main body；Stirring wing；Washing and dewatering groove, stirring wing are matched in a way freely spinning way
Set the center bottom in the washing and dewatering groove；And sink, isolated supporting is in body interior, and washing and dewatering groove is to rotate
Mode freely is built in the sink.In addition, having：Motor is used to drive stirring wing and washing and dewatering groove rotation；It is more
A rib, they are radially provided projectingly in the upper surface of stirring wing；And the plate of stainless steel, it is embedded in multiple
Between rib.
Using such structure, the intensity of stirring wing can be improved, cleaning performance can be improved.
Description of the drawings
Fig. 1 is the sectional view obtained from the washing machine of embodiments of the present invention from side.
Fig. 2 is the vertical view of the stirring wing of the washing machine of embodiments of the present invention.
Fig. 3 is the sectional view obtained from the stirring wing of embodiments of the present invention from side.
Fig. 4 is the stereogram of the appearance for the stirring wing for indicating embodiments of the present invention.
Fig. 5 is the sectional view of the critical piece for the stirring wing that amplification indicates embodiments of the present invention.
Fig. 6 is the stereogram of the appearance for the stirring wing for indicating the previous washing machine recorded in patent document 1.
Specific implementation mode
Hereinafter, being described with reference to embodiments of the present invention.In addition, the present invention is not limited to the embodiments.
Fig. 1 is sectional view obtained from the washing machine 100 of the embodiments of the present invention from side.
As shown in Figure 1, washing machine 100 has main body 11.Main body 11 sink 13 is dangled using multiple suspension arrangements 12 and
Support to vibration isolation portion in the inner.Washing dehydration axis 14 is hollow and twin shaft constructs.Washing and dewatering groove 15 has many in side wall
Dewatering hole, also, there is the fluid balancer 17 for mitigating vibration on the top of inner circumferential, bottom is equipped with stirring wing in center
18.Moreover, being provided projectingly additional ribs 29 in the upper surface of stirring wing 18 and the flow formation rib 28 for stirring clothing.This
Outside, it will be based on Fig. 2 to Fig. 5 later and stirring wing 18 is described in detail.
The switch clutch of reduction gearing, washing dehydration axis 14 when transmission mechanism portion 19 is built-in with washing inside it with
And the brake for stopping washing and dewatering groove 15 in dehydration.
Motor 20 is installed on the bottom of sink 13, and power passes to washing dehydration axis 14, to make 18 He of stirring wing
Washing and dewatering groove 15 rotates.
It is configured with top framework 24 on the top of main body 11, substantive central portion (including central portion) shape of framework 24 on top
Outlet 25 is put at there is the washings for making washing and dewatering groove 15 be communicated with the outside.Washings puts into 25 coverd part of outlet
26 opening and closings cover freely.
The behaviour that the front (left side of Fig. 1) of framework 24 is equipped and executes various input settings, shows setting content on top
Make display unit 43.Moreover, being equipped with the control device 27 with control unit in the inside of operation display part 43, which is used for
Motor 20 etc. is controlled, successively the series of processes of control cleaning, rinsing and dehydration.In addition, at the rear of top framework 24
The inside of side, which is configured with, relies on electromagnetic force feed water valve 41 to be opened/closed.
Fig. 2 is the vertical view of the stirring wing 18 of the washing machine of embodiments of the present invention, and Fig. 3 is the stirring from side
Sectional view obtained from the wing 18, Fig. 4 are the stereograms for the appearance for indicating the stirring wing 18, and Fig. 5 is that amplification indicates the stirring wing 18
Critical piece sectional view.
In Fig. 2~Fig. 5, stirring wing 18 has radially been provided projectingly more from the central portion of upper surface towards peripheral part
A flow forms rib 28.In addition, being provided projectingly shorter additional ribs 29 in the peripheral side that the flow is formed between rib 28, this is auxiliary
Help rib 29 is radial, and the length of flow forms the substantial half (including half) of rib 28.Moreover, will be drawn by implementing
The insertion of plate 31 for stretching the thin plate composition of the stainless steel of processing forms between flow formation rib 28 and additional ribs 29.
Herein, the part residing for the plate 31 of stirring wing 18 becomes opening portion 44, is provided in the peripheral part of plate 31
, by the flat part 45 of the press section of mold compresses, bending section is formed in the more peripheral side of plate 31 as in embedded shape
46, which is embedded in stirring wing 18 by embedded shape (with reference to Fig. 5).
In addition, being provided projectingly multiple separate hexagonal pyramid shape (Japaneses in plate 31：Liu Jiao Hammer shapes) protrusion 40.
Between adjacent protrusion 40 and the peripheral side of plate 31 is respectively formed with the hole portion 42 of multiple perforations.
For the washing machine 100 constituted above, illustrate its action and effect below.
User is selected after washings and detergent are put into washing and dewatering groove 15 using operation display part 43
Running program, and connect (ON) and start to switch.So, control unit opens feed water valve 41, is supplied to washing and dewatering groove 15
Water.Moreover, just stopping supplying water when water supply reaches defined water level, motor 20 is rotated, and power is via washing dehydration
Axis 14 is transferred to stirring wing 18, starts washing procedure.
At this point, the weight of washings and washings is applied to stirring wing 18, especially rib 28 and additional ribs are formed in flow
It is between 29 partially due to the shape that is not provided projectingly and as the weaker part of intensity.However, the stirring of present embodiment
The wing 18 is partially submerged at this and is formed with plate 31, which has been provided projectingly multiple protrusions 40, and by the thin of stainless steel
Plate is constituted, and therefore, in terms of intensity remarkably, will not be deformed.
Stirring wing 18 forms rib 28 using flow and additional ribs 29 generates rotation when being rotated in the forward direction and being reversely rotated
The stronger ascending current of flow and internal face along washing and dewatering groove 15.In addition, in the hexagonal pyramid shaped convex of plate 31
Under the action of portion 40, is formed between rib 28 and additional ribs 29 in flow and generate swirling water current, also, water is also sprayed from hole portion 42
Stream is combined with the flow for forming rib 28 by flow and additional ribs 29 generate and becomes stronger flow, thus to washings
Implement stirring and cleaning.
In addition, the protrusion 40 of the plate 31 of stainless steel is glittering in hexagonal pyramid shape, therefore, reflecting sunlight,
Design aspect is also outstanding.
In addition, using present embodiment, the bending section 46 for being formed in the periphery of plate 31 is stirred by being embedded in shape to be embedded in
The resin portion of the wing 18 is mixed, therefore, is firmly fixed, and is not easily susceptible to the influence of heat.
As described above, in the present embodiment, the plate 31 being made of the thin plate of stainless steel is buried by embedded forming
It is formed between rib 28 and additional ribs 29 set on flow, to constitute stirring wing 18.In addition, being provided projectingly in plate 31 multiple each
From independent hexagonal pyramid shaped protrusion 40, and between adjacent protrusion 40 and the peripheral side of plate 31 be respectively formed with it is more
The hole portion 42 of a perforation.Using such structure, can realize in terms of intensity, it is more outstanding in terms of design, but also
Improve the washing machine of cleaning performance.
In addition, plate 31 is formed with flat part 45 in peripheral side complete cycle, and it is formed with downwards in the end of peripheral side
The bending section 46 hung down.Moreover, the bending section 46 to be embedded in the resin portion of stirring wing 18 by embedded forming, plate 31 can
Realize such as lower structure, that is, it is firmly fixed at stirring wing 18, it is affected by the heat to deform, and in intensity side
Face is outstanding.
As described above, the washing machine 100 of present embodiment has：Main body 11；Stirring wing 18；Washing and dewatering groove 15, is stirred
It mixes the wing 18 and configures center bottom in the washing and dewatering groove 15 in a way freely spinning way；Sink 13, isolated supporting is in master
Inside body 11, washing and dewatering groove 15 is built in the sink 13 in a way freely spinning way；And motor 20, it is used to drive
Stirring wing 18 and washing and dewatering groove 15 rotate.In addition, the upper surface of stirring wing 18 have it is radial be provided projectingly it is more
The plate 31 of a rib and the stainless steel being embedded between multiple ribs.
Using such structure, laundry that is outstanding and improving cleaning performance in terms of the intensity of stirring wing 18 can be realized
Machine.
In addition it is also possible to be such as lower structure, that is, multiple ribs include the upper table for being radially provided projectingly on stirring wing 18
Multiple flows in face form rib 28 and be radially provided projectingly on adjacent multiple flows formed it is multiple auxiliary between rib 28
Help rib 29, the insertion of plate 31 form in flow and are formed between rib 28 and additional ribs 29.
Using such structure, it can further make the intensity aspect of stirring wing 18 outstanding, and improve cleaning performance.
In addition it is also possible to be such as lower structure, that is, be provided projectingly on plate 31 multiple separate hexagonal pyramid shaped
Protrusion 40.
Using such structure, cleaning performance can be further increased.
In addition it is also possible to be such as lower structure, that is, flat part 45 is formed in the peripheral side of plate 31, in the outer of flat part 45
Side forms bending section 46, and bending section 46 is embedded in stirring wing 18 by embedded shape.
Using such structure, can further realize such as lower structure：Plate 31 can be firmly fixed, be not easily susceptible to
The influence of heat and outstanding in terms of intensity.
Industrial availability
As described above, the present invention can realize the intensity for improving stirring wing, and improves and significantly imitated as cleaning performance
Fruit.Then, the present invention is cleaned as washing machine especially as using the stirring wing for the interior bottom for being disposed in washing and dewatering groove
The washing machine etc. of washings is useful.
Reference sign
11 main bodys
12 suspension arrangements
13 sinks
14 washing dehydration axis
15 washing and dewatering grooves
17 fluid balancers
18 stirring wings
19 transmission mechanism portions
20 motor
24 top frameworks
25 washings put into outlet
26 lids
27 control devices
28 flows form rib
29 additional ribs
31 plates
40 protrusions
41 feed water valves
42 hole portions
43 operation display parts
44 opening portions
45 flat parts
46 bending sections
100 washing machines
Claims (9)
1. a kind of washing machine, which is characterized in that have：
Main body；
Stirring wing；
Washing and dewatering groove, the stirring wing configure the center bottom in the washing and dewatering groove in a way freely spinning way；
Sink, isolated supporting are built in the water in a way freely spinning way in the body interior, the washing and dewatering groove
Slot；
Motor is used to drive the stirring wing and washing and dewatering groove rotation；
Multiple ribs, they are radially provided projectingly in the upper surface of the stirring wing；And
The plate of stainless steel is embedded between the multiple rib.
2. washing machine according to claim 1, wherein
The multiple rib includes that the multiple flows for the upper surface for being radially provided projectingly on the stirring wing form rib
The multiple additional ribs being radially provided projectingly between the multiple flow formation rib,
The plate insertion forms in the flow and is formed between rib and the additional ribs.
3. washing machine according to claim 1, wherein
It is provided projectingly multiple separate hexagonal pyramid shaped protrusions in the plate.
4. washing machine according to claim 2, wherein
It is provided projectingly multiple separate hexagonal pyramid shaped protrusions in the plate.
5. washing machine according to claim 1, wherein
It is formed with flat part in the peripheral side of the plate,
It is formed with bending section in the peripheral side of the flat part,
The bending section is embedded in the stirring wing by embedded forming.
6. washing machine according to claim 2, wherein
It is formed with flat part in the peripheral side of the plate,
It is formed with bending section in the peripheral side of the flat part,
The bending section is embedded in the stirring wing by embedded forming.
7. washing machine according to claim 3, wherein
It is formed with flat part in the peripheral side of the plate,
It is formed with bending section in the peripheral side of the flat part,
The bending section is embedded in the stirring wing by embedded forming.
8. washing machine according to claim 4, wherein
It is formed with flat part in the peripheral side of the plate,
It is formed with bending section in the peripheral side of the flat part,
The bending section is embedded in the stirring wing by embedded forming.
9. washing machine according to claim 1, wherein
Multiple separate protrusions have been provided projectingly in the plate,
Between adjacent protrusion and the peripheral side of the plate is respectively formed with the hole portion of multiple perforations.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014107750A JP6277418B2 (en) | 2014-05-26 | 2014-05-26 | Washing machine |
| JP2014-107750 | 2014-05-26 | ||
| PCT/JP2015/002217 WO2015182037A1 (en) | 2014-05-26 | 2015-04-24 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106414831A CN106414831A (en) | 2017-02-15 |
| CN106414831B true CN106414831B (en) | 2018-09-11 |
Family
ID=54698399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580022946.0A Active CN106414831B (en) | 2014-05-26 | 2015-04-24 | Washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6277418B2 (en) |
| CN (1) | CN106414831B (en) |
| WO (1) | WO2015182037A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109423820A (en) * | 2017-08-23 | 2019-03-05 | 合肥美的洗衣机有限公司 | Washing machine and inner barrel assembly thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474557Y (en) * | 2001-03-21 | 2002-01-30 | 无锡小天鹅股份有限公司 | Drum bottom structure of laundry machine dewatering drum |
| CN1451803A (en) * | 2002-04-17 | 2003-10-29 | Lg电子株式会社 | Pulsator and washing machine using same |
| CN2649622Y (en) * | 2002-06-14 | 2004-10-20 | 海尔集团公司 | Washboard impeller for washing machine |
| CN2773141Y (en) * | 2004-09-01 | 2006-04-19 | 佛山市麦尔电器有限公司 | Steam hanging and ironing device |
| CN2869080Y (en) * | 2005-12-19 | 2007-02-14 | 杭州松下家用电器有限公司 | Rotary impeller for impeller type washing machine |
| CN201121261Y (en) * | 2007-10-24 | 2008-09-24 | 无锡小天鹅股份有限公司 | Novel stainless steel impeller capable of realizing stirring and washing |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163778A (en) * | 1993-12-14 | 1995-06-27 | Sanyo Electric Co Ltd | Agitating blade for washing machine |
| JP2002119784A (en) * | 2000-10-13 | 2002-04-23 | Sharp Corp | Pulsator, and washing machine |
| JP2002355484A (en) * | 2001-05-31 | 2002-12-10 | Hitachi Ltd | Pulsator for washing machine |
| AU2003203729B2 (en) * | 2002-04-17 | 2005-10-13 | Lg Electronics Inc. | Pulsator and washing machine using the same |
| JP4012114B2 (en) * | 2003-04-28 | 2007-11-21 | 松下電器産業株式会社 | Washing machine stirring blades |
| JP4366158B2 (en) * | 2003-09-19 | 2009-11-18 | 日立アプライアンス株式会社 | Electric washing machine or electric washing machine with drying function |
-
2014
- 2014-05-26 JP JP2014107750A patent/JP6277418B2/en active Active
-
2015
- 2015-04-24 CN CN201580022946.0A patent/CN106414831B/en active Active
- 2015-04-24 WO PCT/JP2015/002217 patent/WO2015182037A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474557Y (en) * | 2001-03-21 | 2002-01-30 | 无锡小天鹅股份有限公司 | Drum bottom structure of laundry machine dewatering drum |
| CN1451803A (en) * | 2002-04-17 | 2003-10-29 | Lg电子株式会社 | Pulsator and washing machine using same |
| CN2649622Y (en) * | 2002-06-14 | 2004-10-20 | 海尔集团公司 | Washboard impeller for washing machine |
| CN2773141Y (en) * | 2004-09-01 | 2006-04-19 | 佛山市麦尔电器有限公司 | Steam hanging and ironing device |
| CN2869080Y (en) * | 2005-12-19 | 2007-02-14 | 杭州松下家用电器有限公司 | Rotary impeller for impeller type washing machine |
| CN201121261Y (en) * | 2007-10-24 | 2008-09-24 | 无锡小天鹅股份有限公司 | Novel stainless steel impeller capable of realizing stirring and washing |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6277418B2 (en) | 2018-02-14 |
| CN106414831A (en) | 2017-02-15 |
| WO2015182037A1 (en) | 2015-12-03 |
| JP2015223193A (en) | 2015-12-14 |
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