CN106414831A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN106414831A CN106414831A CN201580022946.0A CN201580022946A CN106414831A CN 106414831 A CN106414831 A CN 106414831A CN 201580022946 A CN201580022946 A CN 201580022946A CN 106414831 A CN106414831 A CN 106414831A
- Authority
- CN
- China
- Prior art keywords
- agitator
- washing
- rib
- washing machine
- plate
- 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 washing machine, which is provided with a body (11), an agitating blade (18), and a laundry/water-draining tank (15) that has the agitating blade (18) arranged in the center bottom section so as to be capable of rotating. Also provided are: a water tank (13) supported in a vibration-dampening manner inside the main body (11), the water tank (13) accommodating the laundry/water-draining tank (15) in a rotatable manner; and a motor (20) for driving the agitating blade (18) and the laundry/water-draining tank (15) in a rotatable manner. Further provided are a plurality of radially projecting ribs (28, 29) on the top surface of the stirring blade (18), and stainless-steel plates (31) embedded between the plurality of ribs (28, 29).
Description
Technical field
The present invention relates to a kind of agitator using the inner bottom part being disposed in washing and dewatering groove is cleaning washing of washings
Clothing machine.
Background technology
In the past, for this kind of washing machine, propose one kind and produce rotary water current using agitator, thus efficiently
The structure (for example, referring to patent documentation 1) of cleaning washings.
Fig. 6 is the axonometric chart representing the outward appearance of the agitator of conventional washing machine described in patent documentation 1.
In figure 6, in the table of inner bottom part, the discoid agitator 70 being rotatably disposed in washing and dewatering groove
Face is formed as with respect to circumference 70a, and Yue Xiang goes at center deeper peviform (bowl-shape).Four blade parts 71 of radial configuration
It is protrudedly formed in the surface of agitator 70.Additionally, being provided with the recess 72 adjoining in a circumferential direction with blade part 71.
The multiple rib 73a radially extending along agitator 70 are circumferentially arranged side by side in the upper table of blade part 71
Face.The interval of the rib 73a of outer circumferential side is formed must be narrower than the interval of the rib 73a of inner circumferential side.Additionally, the circumference side along agitator 70
It is arranged side by side in the upper surface of recess 72 to the multiple rib 73b extending along radial direction.Rib 73b is with respect to centered on center of rotation
Circular arc bending, less in the distance away from center of rotation for the position near blade part 71, in the position away from blade part 71 away from rotation
The distance turning center is larger.The rib 73b being spaced than the position away from blade part 71 with the rib 73b of the position near blade part 71
The narrow mode in interval formed.
Using such structure above, the work with respect to agitator 70 surface of fluid in agitator treating thing, can be made
With homogenization, and power consumption can be suppressed and improve cleaning performance.
However, in above-mentioned conventional structure, agitator 70 is made up of integrally formed resin.Accordingly, there exist as
Lower problem:In the case of washings are more or washings water temperature higher etc. in the case of, because of the weight of washings and washings
And lead to agitator 70 to deform so that gap turn narrow between the bottom surface of agitator 70 and washing and dewatering groove, occurring substantially
In the case of deformation, the bottom surface of agitator 70 and washing and dewatering groove are likely to contact, and lead to agitator 70 and washing and dewatering
At least one of groove occurs damaged.
Prior art literature
Patent documentation
Patent documentation 1:(Japanese) JP 2013-13510 publication
Content of the invention
The present invention is in order to solve above-mentioned conventional problem and to make, and provides and a kind of improve the intensity of agitator and carry
The high washing machine of cleaning performance.
The washing machine of the present invention has:Main body;Agitator;Washing and dewatering groove, agitator is joined in the way of rotating freely
Put the center bottom in this washing and dewatering groove;And tank, in body interior, washing and dewatering groove is to rotate for its isolated supporting
Mode freely is built in this tank.Additionally, having:Motor, it is used for driving agitator and the rotation of washing and dewatering groove;Many
Individual rib, their radially projecting upper surfaces in agitator;And the plate of stainless steel, it is embedded in multiple
Between rib.
Using such structure, it is possible to increase the intensity of agitator, it is possible to increase cleaning performance.
Brief description
Fig. 1 is the sectional view obtained from washing machine observing embodiments of the present invention from side.
Fig. 2 is the top view of the agitator of the washing machine of embodiments of the present invention.
Fig. 3 is the sectional view obtained from agitator observing embodiments of the present invention from side.
Fig. 4 is the axonometric chart of the outward appearance of the agitator representing embodiments of the present invention.
Fig. 5 is the sectional view of the critical piece of the agitator of enlarged representation embodiments of the present invention.
Fig. 6 is the axonometric chart representing the outward appearance of the agitator of conventional washing machine described in patent documentation 1.
Specific embodiment
Hereinafter, with reference to the accompanying drawings of embodiments of the present invention.Additionally, the present invention is not limited to this embodiment.
Fig. 1 is the sectional view obtained from washing machine 100 observing embodiments of the present invention from side.
As shown in figure 1, washing machine 100 has main body 11.Main body 11 using multiple suspension arrangements 12, tank 13 is dangled and
Vibration isolation ground supporting portion in the inner.Washing dehydration axle 14 is hollow and twin shaft construction.Washing and dewatering groove 15 has many in side wall
Dewatering hole, and, on the top of inner circumferential, there is the fluid balancer 17 mitigating vibration, it is equipped with agitator in central inner bottom part
18.And, in the projecting current formation rib 28 having additional ribs 29 and being used for stirring medicated clothing of the upper surface of agitator 18.This
Outward, agitator 18 will be described in detail based on Fig. 2 to Fig. 5 later.
Transmission mechanism portion 19 be built-in with inside it reduction gearing during washing, washing dehydration axle 14 switch clutch with
And the brake for making washing and dewatering groove 15 stop in dehydration.
Motor 20 is installed on the bottom of tank 13, and its power passes to washing dehydration axle 14, so that agitator 18 He
Washing and dewatering groove 15 rotates.
It is configured with top framework 24 on the top of main body 11, in substantive central part (the comprising central part) shape of top framework 24
Becoming to have makes the washings that washing and dewatering groove 15 is communicated with the outside put into conveying end 25.Washings put into conveying end 25 by lid
26 opening and closings cover freely.
It is equipped with the behaviour that the various input of execution set, showed setting content in the front portion (left side of Fig. 1) of top framework 24
Make display part 43.And, it is equipped with the control device 27 with control unit in the inner side of operation display part 43, this control unit is used for
Control motor 20 etc., control the series of processes of cleaning, rinsing and dehydration successively.Additionally, the rear in top framework 24
The inside configuration reliable electromagnetic force feed water valve to be opened/closed 41 of side.
Fig. 2 is the top view of the agitator 18 of the washing machine of embodiments of the present invention, and Fig. 3 is to observe this stirring from side
Sectional view obtained from the wing 18, Fig. 4 is the axonometric chart of the outward appearance representing this agitator 18, and Fig. 5 is this agitator 18 of enlarged representation
Critical piece sectional view.
In Fig. 2~Fig. 5, agitator 18 from the central part of upper surface towards peripheral part radially projecting have many
Individual current form rib 28.Additionally, the outer circumferential side between this current formation rib 28 is projecting shorter additional ribs 29, this is auxiliary
Help rib 29 is radial, and its length forms the substantial half (comprising half) of rib 28 for current.And, will be drawn by implementing
Plate 31 insert molding stretching the thin plate composition of the stainless steel of processing is formed between rib 28 and additional ribs 29 in current.
Here, the part residing for plate 31 of agitator 18 becomes peristome 44, is provided with the peripheral part of plate 31
Become in insert molding by the flat part 45 of the press section of mold compresses, be formed with bending section in the more outer circumferential side of plate 31
46, this bending section 46 is embedded in agitator 18 (with reference to Fig. 5) by insert molding.
Additionally, having multiple each independent hexagonal pyramid shape (Japaneses plate 31 is projecting:Hexagonal shape) protuberance 40.
It is respectively formed with the hole portion 42 of multiple insertions with the outer circumferential side of plate 31 between adjacent protuberance 40.
For the washing machine 100 constituting above, its action and effect are below described.
User, after washings and detergent are put into washing and dewatering groove 15, is selected using operation display part 43
Running program, and connect (ON) start switch.So, control unit opens feed water valve 41, supplies to washing and dewatering groove 15
Water.And, just stop when water supply reaches the water level of regulation supplying water, motor 20 is rotated, and its power is via washing dehydration
Axle 14 is transferred to agitator 18, starts washing procedure.
Now, the weight of washings and washings puts on agitator 18, particularly forms rib 28 and additional ribs in current
Between 29 partially due to there is no projecting shape and becoming the weaker part of intensity.However, the stirring of present embodiment
The wing 18 is partially submerged into and is formed with plate 31 at this, and this plate 31 is projecting multiple protuberances 40, and thin by stainless steel
Plate is constituted, therefore, outstanding in terms of intensity, will not be deformed.
Agitator 18, when being rotated forward and reversely rotate, forms rib 28 using current and additional ribs 29 produces rotation
Current and the stronger ascending current of the internal face along washing and dewatering groove 15.Additionally, plate 31 hexagonal pyramid shape convex
In the presence of portion 40, formed in current and produce swirling water current between rib 28 and additional ribs 29, and, also spray water from hole portion 42
Stream, is combined with the current forming rib 28 by current and additional ribs 29 produce and becomes stronger current, thus to washings
Implement stirring and clean.
Additionally, the protuberance 40 of the plate 31 of stainless steel be in hexagonal pyramid shape, therefore, reflecting sunlight and glittering,
Design aspect is also outstanding.
Additionally, adopting present embodiment, the bending section 46 being formed at the periphery of plate 31 is embedded in by insert molding and stirs
Mix the resin portion of the wing 18, therefore, be firmly fixed, and be not easily susceptible to the impact of heat.
As described above, in the present embodiment, the plate 31 being made up of the thin plate of stainless steel is buried by insert molding
Formed between rib 28 and additional ribs 29 located at current, thus constituting agitator 18.Additionally, plate 31 projecting have multiple each
From the protuberance 40 of independent hexagonal pyramid shape, and between adjacent protuberance 40 and plate 31 outer circumferential side be respectively formed with many
The hole portion 42 of individual insertion.Using such structure, it is capable of all more outstanding in terms of intensity, in terms of design, but also
Improve the washing machine of cleaning performance.
Additionally, plate 31 is formed with flat part 45 in outer circumferential side complete cycle, and it is formed with downwards in the end of outer circumferential side
The bending section 46 hanging down.And, by insert molding, this bending section 46 is embedded in the resin portion of agitator 18, plate 31 can
Realize following structure, i.e. be firmly fixed at agitator 18, affected by the heat will not deform, and in intensity side
Face is outstanding.
As described above, the washing machine 100 of present embodiment has:Main body 11;Agitator 18;Washing and dewatering groove 15, stirs
Mix the wing 18 and configure the center bottom in this washing and dewatering groove 15 in the way of rotating freely;Tank 13, its isolated supporting is in master
Inside body 11, washing and dewatering groove 15 is built in this tank 13 in the way of rotating freely;And motor 20, it is used for driving
Agitator 18 and washing and dewatering groove 15 rotate.Additionally, agitator 18 upper surface have radial projecting many
The plate 31 of individual rib and the stainless steel being embedded between multiple ribs.
Using such structure, be capable of agitator 18 intensity aspect is outstanding and laundry that improve cleaning performance
Machine.
In addition it is also possible to be following structure, i.e. multiple ribs include radially being provided projectingly on the upper table of agitator 18
Multiple current in face form rib 28 and are radially provided projectingly on multiple auxiliary between adjacent multiple current formation ribs 28
Help rib 29, plate 31 insert molding is formed between rib 28 and additional ribs 29 in current.
Using such structure, the intensity aspect of agitator 18 can be made further outstanding, and improve cleaning performance.
In addition it is also possible to be following structure, i.e. projecting on plate 31 have multiple each independent hexagonal pyramid shapes
Protuberance 40.
Using such structure, cleaning performance can be improved further.
In addition it is also possible to be following structure, i.e. form flat part 45 in the outer circumferential side of plate 31, outer in flat part 45
The week side of boss forms bending section 46, and bending section 46 is embedded in agitator 18 by insert molding.
Using such structure, following structure can be realized further:Plate 31 can be firmly fixed, be not easily susceptible to
The impact and outstanding in terms of intensity of heat.
Industrial applicability
As described above, the present invention is capable of improving the intensity of agitator, and improve the such notable effect of cleaning performance
Really.Then, the present invention, as washing machine, cleans especially as the agitator using the inner bottom part being disposed in washing and dewatering groove
Washing machine of washings etc. is useful.
Description of reference numerals
11 main bodys
12 suspension arrangements
13 tanks
14 washing dehydration axles
15 washing and dewatering grooves
17 fluid balancers
18 agitators
19 transmission mechanism portions
20 motor
24 top frameworks
25 washings put into conveying end
26 lids
27 control devices
28 current form rib
29 additional ribs
31 plates
40 protuberances
41 feed water valves
42 hole portions
43 operation display part
44 peristomes
45 flat parts
46 bending sections
100 washing machinees
Claims (4)
1. a kind of washing machine is it is characterised in that have:
Main body;
Agitator;
Washing and dewatering groove, described agitator configures the center bottom in this washing and dewatering groove in the way of rotating freely;
Tank, its isolated supporting is built in this water in described body interior, described washing and dewatering groove in the way of rotating freely
Groove;
Motor, it is used for driving described agitator and the rotation of described washing and dewatering groove;
Multiple ribs, their radially projecting upper surfaces in described agitator;And
The plate of stainless steel, it is embedded between the plurality of rib.
2. washing machine according to claim 1, wherein,
Multiple current that the plurality of rib includes radially being provided projectingly on the described upper surface of described agitator form rib
Radially it is provided projectingly on multiple additional ribs that the plurality of current form between rib,
Described plate insert molding is formed between rib and described additional ribs in described current.
3. washing machine according to claim 1 and 2, wherein,
In the projecting protuberance having multiple each independent hexagonal pyramid shapes of described plate.
4. washing machine according to any one of claim 1 to 3, wherein,
It is formed with flat part in the outer circumferential side of described plate,
Outer circumferential side in described flat part is formed with bending section,
Described bending section is embedded in described agitator by insert molding.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-107750 | 2014-05-26 | ||
JP2014107750A JP6277418B2 (en) | 2014-05-26 | 2014-05-26 | Washing machine |
PCT/JP2015/002217 WO2015182037A1 (en) | 2014-05-26 | 2015-04-24 | Washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106414831A true CN106414831A (en) | 2017-02-15 |
CN106414831B 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) |
Cited By (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 its interior tub assembly |
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 wave wheel capable of implementing stirring 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 wave wheel capable of implementing stirring washing |
CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
Cited By (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 its interior tub assembly |
Also Published As
Publication number | Publication date |
---|---|
WO2015182037A1 (en) | 2015-12-03 |
CN106414831B (en) | 2018-09-11 |
JP6277418B2 (en) | 2018-02-14 |
JP2015223193A (en) | 2015-12-14 |
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