CN1200417A - Washing machine having vertically moving up/down washing member - Google Patents
Washing machine having vertically moving up/down washing member Download PDFInfo
- Publication number
- CN1200417A CN1200417A CN98107441A CN98107441A CN1200417A CN 1200417 A CN1200417 A CN 1200417A CN 98107441 A CN98107441 A CN 98107441A CN 98107441 A CN98107441 A CN 98107441A CN 1200417 A CN1200417 A CN 1200417A
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- CN
- China
- Prior art keywords
- washing
- impeller
- washing machine
- inner core
- wash
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- 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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- 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
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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
- 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
- D06F17/08—Driving arrangements for the impeller
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
A laundry machine comprises an inner cylinder which is used to place wash water and articles, a wave wheel which is reelingly fixed in the inner cylinder, is used to stir wash water in a preset space which is formed between the wave wheel and the inner cylinder and is provided with a base and a plurality of blades, a driving device which is used to rotate the wave wheel in corotation and reversing rotation, is arranged on the outer portion of the inner cylinder and is provided with a wash shaft which is connected with the wave wheel, and a washing mechanism which is used to impact articles and push upwards wash water to wash the articles, wherein the washing mechanism is driven by the rotation motion of the wave wheel to move vertically and reciprocally, therefore, articles can not gather on the upper portion of the wave wheel and washing efficiency is increased.
Description
The present invention relates to a kind of washing machine, particularly a kind of have vertically moving on/washing machine of following washing member.
Usually, washing machine comprises an impeller, and it is used for by carrying out positive and negative with the circulation of continuous repetition then agitator treating water.Infeed the heart-shaped current that rotatablely move produce of the washings formation of washing machine, thereby washing articles is assembled mutually on impeller top and is twined by impeller.
United States Patent (USP) NO.4545220 (licensing to people such as Katsuyuki Isihda) has announced a kind of washing machine, and it comprises that one stretches to the rod on impeller top, is used to prevent that washing articles from assembling and being used to improve detersive efficiency on impeller top.People's such as Katsuyuki Isihda washing machine is described by appended Fig. 1.Figure 1A be conventional washer impeller sectional side elevation and Figure 1B is the vertical view that is shown in the impeller of Figure 1A.
The impeller 10 that is used for agitator treating water comprises a base 11 and three blades 12.Blade 12 is installed in the base 11 with spoke shape, and first and second rods 13 and 14 central parts from base 11 extend to the top of base 11.First and second rods, 13 and 14 overlapped and formation roly-poly (roly-poly) shapes.
By the generation eddy current that rotatablely moves of impeller 10, washing articles will be assembled to the top of impeller 10 under eddy current effect.But because the second leg is extended to its top from impeller 10, washing articles can not flock together.
In people's such as above-mentioned Katsuyuki Isihda washing machine, rod is arranged on the central area and the length of impeller and fixes.Therefore, when washing articles dropped into washing machine, article can be tangled by rod usually, thereby make article be difficult to drop into washing machine.
The present invention is in order to solve foregoing problems, and the object of the present invention is to provide a kind of the employing vertically to move back and forth on one/washing machine of following washing member, on/thereby following washing member is used to impact the article washing articles and is used for vertically promoting washings, improved detersive efficiency thus.
For realizing above-mentioned purpose of the present invention, a kind of washing machine is provided, comprising: an inner core is used for holding washing water and article; One impeller is installed in the inner core rotatably, is used to be stirred in the washings of the predetermined space of determining between the lower surface of impeller and inner core, and has a base and a plurality of blade; One drive unit is used for to rotate and reverse the direction rotating rotary drum, and drive unit is arranged on the inner core outside and has the wash shaft that is connected with impeller; Reach a washing mechanism, be used to impact article and upwards promote washings with washing articles, washing mechanism is in vertical reciprocating motion by rotatablely moving of impeller.
Washing machine also comprises an injection equipment, is used for spraying the washings that are contained in presumptive area between impeller and the inner core lower surface to impeller top.
Injection equipment comprises a plurality of spray-hole and a plurality of blades that are formed at the impeller base, and blade is used for to inner core lateral vertical promote to pack into the washings of predetermined space, and with by spray-hole jet cleaning water, blade shaped is formed on the wash shaft of drive unit.
One cam type curved surface is formed at the edge part of base upper surface continuously, and the position of base edge portion is lower than the position of base central part.
Washing mechanism comprises a circular ring type supporting plate, the top that it is located at the side of inner core and is positioned at base edge portion; On one/and following washing member, because of the difference in height of curved surface is in vertical reciprocating motion, is used to impact article and vertically promotes washings, wherein go up/the bottom contact surface of following washing member and its top extends to the top of supporting plate; And an elastic component, be used to make/following washing member gets back to original state, wherein elastic component the upper surface of supporting plate and on/following washing member between.
On/following washing member comprises a roller, itself and curved surface keep in touch and roll along curved surface when impeller rotates; One connecting rod extends to the top of supporting plate from roller; Reach a circular ring type wash plate, be connected to the top of connecting rod, wherein the top of connecting rod is positioned at the top of supporting plate.
Roller can be done 360 degree rotations and be sphere around connecting rod.
A plurality of washing protrusion-shaped are formed in wash plate to strengthen the contact area between article and the wash plate.
Elastic component comprises a helical spring and is sealed by bellows that wherein helical spring first end is fixed in supporting plate and helical spring second end is fixed in/following washing member.
The position of blade most significant end is higher than the most significant end that washs mechanism.
Washing machine being provided be used for the injection equipment of jet cleaning water and be used to impact article/following washing member.Therefore, article can not assembled on impeller top.In addition, improved detersive efficiency.
Will be more readily apparent from above-mentioned purpose of the present invention and other advantage by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings, wherein:
Figure 1A is the sectional side elevation of the impeller of conventional washer;
Figure 1B is the vertical view of impeller shown in Figure 1A;
Fig. 2 is the sectional side elevation of the washing machine of one embodiment of the invention;
Fig. 3 is the impeller of one embodiment of the invention and the perspective view of wash shaft;
Fig. 4 be one embodiment of the invention on/decomposition diagram of following washing member; And
Fig. 5 A and 5B are the sectional side elevation that is used to illustrate one embodiment of the invention/following washing member operation.
With reference to the accompanying drawings in more detail explanation have according to the preferred embodiment of the invention vertically moving on/washing machine of following washing member.
Fig. 2 is the sectional side elevation of the washing machine of one embodiment of the invention.As shown in Figure 2, a urceolus 112 that is used for holding washing water is installed in the casing 100, and an inner core 111 that is used for holding washing water and article is installed in the urceolus 112.A plurality of openings 113 are formed at the side 111b of inner core 111, and the washings that infeed inner core 111 flow into urceolus 112 via opening 113.
CD-ROM drive motor 130 has a motor 131, to be used for optionally transmitting the clutch that rotatablely moves 132 that is produced by motor 131 and being used for transmitting the belt that rotatablely moves 133 that is produced by motor 131 to clutch 132 to impeller 120 and inner core 111.Clutch 132 has the wash shaft 134 of passing urceolus 112 and inner core 111, and it is connected with impeller 120.
In the washing machine of one embodiment of the invention, when impeller 100 rotations, the washings that are loaded into impeller 100 bottoms spray to impeller 100 tops.In addition, washing machine comprises on one/following washing member according to an embodiment of the invention, when impeller 100 rotations, be in vertical reciprocating motion and the percussion article with washing articles.
The motion of washings is described referring now to Fig. 3.Fig. 3 is the impeller of one embodiment of the invention and the perspective view of wash shaft.
As shown in Figure 3, a cam type curved surface 123 is formed at the edge part 121a of the upper surface of base 121 continuously.The position of base 121 edge part 121a is lower than the position of base 121 central part 121b, and the edge part 121a of base 121 is connected by a vertical joint face 121c with central part 121b.Therefore, between the central part 121b of the bottom surface of inner core 111 111a and base 121, constitute the predetermined space 115 of splendid attire washings.
A plurality of spray-holes 125 are formed at the central part 121b of base 121, and a plurality of blade 134a is formed at the wash shaft 134 of drive unit 130.In more detail, the blade 134a of wash shaft 134 is formed on the wash shaft 134 between inner core 111 and the base 121.The blade 134a of wash shaft 134 promotes to be contained in washings in the predetermined space 115 to the side of inner core 110 111b.Therefore, washings spray to impeller 110 tops by spray-hole 125.
Below with reference in Fig. 4 explanation/following washing member.Fig. 4 goes up/decomposition diagram of following washing member according to an embodiment of the invention.
One circular ring type supporting plate 150 is arranged at the side 111b of inner core 111.Say that in more detail supporting plate 150 is arranged at the part that curved surface 123 directly makes progress, be used for supporting/following washing member 140.
On/following washing member 140 comprises a roller 141, connecting rod 144 and wash plate 147.
The curved surface 123 of roller 141 contact bases 121 also is in vertical reciprocating motion by the difference in height of curved surface 123 when impeller 120 rotations.In other words, roller 141 rolls and is in vertical reciprocating motion along curved surface 123, and roller 141 is spherical.
The bottom 144a of connecting rod 144 is connected with roller 141, and the top 144b of connecting rod 144 extends to the top of supporting plate 150.Roller 141 is installed in the bottom 144a of connecting rod 144, can do about 360 degree rotations with respect to connecting rod 144, and roll on curved surface 123.
Circular ring type wash plate 147 is connected with the top 144b of connecting rod 144 and is in vertical reciprocating motion by connecting rod 144, and wash plate 147 vertically promotes washings and impacts article, thereby makes the article washes clean and can not be gathered in the top of impeller 120.The outstanding 147a of a plurality of washings is formed on the wash plate 147 to strengthen the contact area between article and the wash plate.
One be used to make/elastic component that following washing member turns back to original state is arranged between the lower surface of the upper surface of supporting plate 150 and wash plate 147.In more detail, elastic component 160 comprises a helical spring, and helical spring 160 is on connecting rod 144.First end 161 and second end 162 of helical spring 160 are individually fixed in supporting plate 150 and wash plate 147, to rise easily and to fall/following washing member 140.
One bellows 165 is around helical spring 160, and bellows 165 prevents that exotic and washing articles are trapped in helical spring 160 times.
When the position of last/following washing member 140 is higher than the position of blade 122, on/following washing member 140 can stop the washing current that produced by rotatablely moving of impeller 120.For preventing this situation, the top 122a of blade 122 is made as the top that is higher than wash plate 147.
Fig. 5 A and 5B are the sectional side elevation of last/following washing member, are used to illustrate the running of the one embodiment of the invention that will illustrate.
Under the situation as Fig. 5 A, the blade 134a of wash shaft 134 is by spray-hole 125 jet cleaning water when impeller 120 rotations.In addition, the roller 141 that contacts with curved surface 123 rolls and rises, thereby wash plate 147 rises as Fig. 5 B.Therefore, the washings that spray from spray-hole 125 impact article, and wash plate 147 is the percussion article also, and the washings vertical ground motion.After last/following washing member 140 rises as Fig. 5 B and since the elastic force of elastic component 160 and last/following washing member 140 from gravity, on/following washing member 140 falls as Fig. 5 A.
As mentioned above, the washing machine of the embodiment of the invention be provided with an injection equipment and that is used for jet cleaning water be used to impact washing articles/following washing member.Therefore, article can not flock together on impeller top.In addition, improved detersive efficiency.
Although described the preferred embodiments of the present invention, should be understood that: the invention is not restricted to this preferred embodiment, and can carry out various distortion and improvement by those skilled in the art in the desired below the spirit and scope of the present invention.
Claims (18)
1. washing machine comprises:
One inner core is used for holding washing water and washing articles;
One impeller is installed in the inner core rotatably, is used to be stirred in the washings in the predetermined space that constitutes between the bottom surface of impeller and inner core, and has a base and a plurality of blade;
One drive unit is used for to rotate and reverse the direction rotating rotary drum, and drive unit is arranged at the inner core outside and has a wash shaft that is connected with impeller; And
One washing mechanism is used to impact article and upwards promotes washings with washing articles, and washing mechanism is in vertical reciprocating motion under the effect of rotatablely moving of impeller.
2. washing machine as claimed in claim 1 also comprises an injection equipment, is used for spraying the washings that are loaded on presumptive area between impeller and the inner core bottom surface to the top of impeller.
3. washing machine as claimed in claim 2, wherein injection equipment comprises:
A plurality of spray-holes are formed at the base of impeller; And
A plurality of blades are used for promoting to be contained in to inner core lateral vertical ground the washings of predetermined space, and with by spray-hole jet cleaning water, a plurality of blade shaped are formed on the wash shaft of drive unit.
4. washing machine as claimed in claim 1, wherein a cam type curved surface is formed at the edge part of base upper surface continuously, and the position of base edge portion is lower than the position of base central part.
5. washing machine as claimed in claim 4, wherein wash mechanism and comprise:
One circular ring type supporting plate is arranged at the side of inner core and is positioned at the top of base edge portion;
On one/following washing member, be in vertical reciprocating motion by the difference in height of curved surface, be used to impact article and vertically promote washings, wherein go up/the bottom contact surface of following washing member and on/top of following washing member extends to the top of supporting plate; And
One elastic component is used to make/following washing member returns original state, wherein elastic component the upper surface of supporting plate and on/following washing member between.
6. washing machine as claimed in claim 5, wherein go up/following washing member comprises:
One roller contacts with curved surface and rolls along curved surface when impeller rotates;
One connecting rod extends to the top of supporting plate from roller; And
One circular ring type wash plate is connected with the connecting rod top, and wherein the top of connecting rod is positioned at the top of supporting plate.
7. washing machine as claimed in claim 2, wherein roller can revolve three-sixth turn around connecting rod, and is spherical.
8. washing machine as claimed in claim 6, wherein a plurality of washing protrusion-shaped are formed on the wash plate to strengthen the contact area between washing articles and the wash plate.
9. washing machine as claimed in claim 5, wherein elastic component comprises a helical spring and is sealed by a bellows, wherein helical spring first end is fixed in supporting plate and helical spring second end is fixed in/following washing member.
10. washing machine as claimed in claim 1, wherein the most significant end position of blade is higher than the most significant end that washs mechanism.
11. a washing machine comprises:
One inner core is used for holding washing water and washing articles;
One impeller, be installed in the inner core rotatably, be used to be stirred in washings by in the predetermined space that constitutes between impeller and the inner core bottom surface, and have a base and an a plurality of blade, wherein a cam type curved surface is formed at the edge part of base upper surface continuously, and the position of base edge portion is lower than the position of base central part;
One drive unit is used for to rotate and reverse the direction rotating rotary drum, and drive unit is arranged at the inner core outside and has a wash shaft that is connected with impeller;
One washing mechanism is used to impact article and upwards promotes washings with washing articles, and washing mechanism is in vertical reciprocating motion by rotatablely moving of impeller; And
One injection equipment is used for spraying the washings that are loaded on presumptive area between impeller and the inner core bottom surface to impeller top.
12. as the washing machine of claim 11, wherein injection equipment comprises:
A plurality of spray-holes are formed at the base of impeller; And
A plurality of blades are used for promoting to be loaded on to inner core lateral vertical ground the washings of predetermined space, and with by spray-hole jet cleaning water, blade shaped is formed on the wash shaft of drive unit.
13., wherein wash mechanism and comprise as the washing machine of claim 11:
One circular ring type supporting plate, the top that it is arranged on the inner core side and is positioned at base edge portion;
On one/following washing member, be in vertical reciprocating motion by the difference in height of curved surface, be used to impact article and vertically promote washings, wherein go up/the bottom contact surface of following washing member and on/top of following washing member extends to the top of supporting plate; And
One elastic component is used to make/following washing member returns original state, wherein elastic component the supporting plate upper surface and on/following washing member between.
14. as the washing machine of claim 13, wherein go up/following washing member comprises:
One roller contacts with curved surface and rolls along curved surface when impeller rotates;
One connecting rod extends to the top of supporting plate from roller; And
One circular ring type wash plate links to each other with the connecting rod top, and wherein the top of connecting rod is positioned at the top of supporting plate.
15. as the washing machine of claim 14, wherein roller can revolve three-sixth turn and be sphere around connecting rod.
16. as the washing machine of claim 14, wherein a plurality of washing protrusion-shaped are formed on the wash plate, to strengthen the contact area between article and the wash plate.
17. as the washing machine of claim 13, wherein elastic component comprises a helical spring and sealed by a bellows, wherein helical spring first end is fixed in supporting plate, and helical spring second end is fixed in/following wash plate.
18. as the washing machine of claim 11, wherein the most significant end position of blade is higher than the most significant end position of washing mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970021143A KR19980085152A (en) | 1997-05-28 | 1997-05-28 | Stirring device of the washing machine |
| KR21143/97 | 1997-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1200417A true CN1200417A (en) | 1998-12-02 |
Family
ID=19507423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98107441A Pending CN1200417A (en) | 1997-05-28 | 1998-04-24 | Washing machine having vertically moving up/down washing member |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH10328464A (en) |
| KR (1) | KR19980085152A (en) |
| CN (1) | CN1200417A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321013A (en) * | 2012-03-20 | 2013-09-25 | 三星电子株式会社 | Washing machine and control method thereof |
| WO2015081572A1 (en) * | 2013-12-06 | 2015-06-11 | 无锡小天鹅股份有限公司 | Impeller washing machine |
| WO2020063242A1 (en) * | 2018-09-25 | 2020-04-02 | 青岛海尔洗衣机有限公司 | Impeller assembly and laundry treating apparatus comprising same |
-
1997
- 1997-05-28 KR KR1019970021143A patent/KR19980085152A/en active IP Right Grant
-
1998
- 1998-04-24 CN CN98107441A patent/CN1200417A/en active Pending
- 1998-04-30 JP JP10121099A patent/JPH10328464A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321013A (en) * | 2012-03-20 | 2013-09-25 | 三星电子株式会社 | Washing machine and control method thereof |
| WO2015081572A1 (en) * | 2013-12-06 | 2015-06-11 | 无锡小天鹅股份有限公司 | Impeller washing machine |
| WO2020063242A1 (en) * | 2018-09-25 | 2020-04-02 | 青岛海尔洗衣机有限公司 | Impeller assembly and laundry treating apparatus comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980085152A (en) | 1998-12-05 |
| JPH10328464A (en) | 1998-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |