CN103757860B - Impeller-type spinning washing machine - Google Patents
Impeller-type spinning washing machine Download PDFInfo
- Publication number
- CN103757860B CN103757860B CN201410020615.0A CN201410020615A CN103757860B CN 103757860 B CN103757860 B CN 103757860B CN 201410020615 A CN201410020615 A CN 201410020615A CN 103757860 B CN103757860 B CN 103757860B
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- Prior art keywords
- impeller
- piston plate
- pull bar
- rotating disc
- established
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- Expired - Fee Related
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
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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
- D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes
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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
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- 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
Impeller-type spinning washing machine belongs to clothing washing facility, particularly relates to washing machine.Feature inner barrel wall is at least established three equidistant helical guideways, and inner barrel wall upper semisection establishes limbers, the check valve set out at the bottom of interior bucket bucket; The spinning machine be made up of annular piston dish and pull bar is established in the top of impeller, and piston plate establishes gap and roller, matches with the helical guideway of interior bucket, piston plate establishes inner cap, the check valve that piston plate and inner cap are all set out, piston plate at least three pull bars, establish flexibility to protect clothing mesh bag inside pull bar; What be provided with rotating disc, bearing and planetary gears formation below impeller is subject to press mechanism, rotating disc is connected by pull bar with piston plate, impeller is embedded in the rotating disc of band boss, and power transmission shaft is connected with planetary gears, and planetary gears is fixed at the bottom of interior bucket bucket.Advantage is novel, and structure letter is gathered, rationally, use reliable, clean effect is good; Water consumption greatly reduces, and power consumption reduces, and motor power (output) is little, saves electric energy.
Description
Technical field
The invention belongs to clothing washing facility, particularly relate to washing machine.
Background technology
Wear clothing will often wash, wash away the sweat stain be infected with on clothing, dirt, clean, highly civilized health.Present most home washings clothing adopts hand washing or washing of drum type washing machine.Hand washing first clothing is placed in bubbly water to wet, and then embrocates soap or washing agent, hand-launder.Advantage is that frictional force is large, and decontamination is fast, and clean up, water consumption is few, and defect is too sweat.Washing of drum type washing machine has impeller-type and drum-type, and pulsator washing machine utilizes impeller to rotarily drive current positive and negative direction to rotate, and clothing drifts about in the water, roll and wash.Advantage is, the hand clothes washing of liberate people, laborsaving.Shortcoming is, impeller rotary motion directly can not produce laundry effect, and between clothing and current, frictional force is little, and dirt-removing power is weak, and consumes time is long, and clothing is washes clean not easily, and water consumption is many, and power consumption is many.Roller washing machine is the rotation by interior bucket, takes clothing to eminence, and clothing falls under gravity, on clothing turns in ceaselessly rotary course, falls, washs; Or stop by interior bucket is anxious, utilize inertia to carry out turning round pressure washing clothes.Advantage is laborsaving, and interior bucket can also be utilized to rotate the moisture content sloughed on clothing, and defect is the process that clothes is taken to eminence by washing machine inner tub, and directly can not produce laundry effect, water consumption is many, and power consumption is many, and efficiency is low, does not also reach handwash performance.
Squeezing type washing machine disclosed in China Intellectual Property Office (CN102304835.B) comprises outer barrel, interior bucket and upper cover, and upper cover establishes water inlet, and outer barrel divides into delivery port, and limbers established by interior bucket, and upper cover establishes spinning machine; Spinning machine comprises support, and support is installed in the inner face of upper cover, and one end of support and crank is hinged, and the other end of crank and one end of connecting rod are hinged, and the other end and the spinning block of connecting rod are hinged; Actuating unit comprises motor, and the hinged support of crank and the output shaft of motor are coaxially arranged, and actuating unit is connected with controller, and controller is also connected with the position sensor being located at interior bucket bung outer rim.Spinning machine moves along the axis of interior bucket is upper and lower under the effect of actuating unit, with contact with clothing or be separated, carries out spinning washing to clothing.The defect existed is that spinning machine and actuating unit are all located at and cover, and upper cover load is large, inconvenience of uncapping, and body center of gravity is high, unstable, and when doing washing especially, actuating unit operates, more built on the sand; During laundry, clothing still ducks in drink, and spinning block carries out spinning to the clothing ducked in drink, and between clothing and current, frictional force is still very little, and detersive efficiency is difficult to improve; During laundry, spinning block is immersed in be carried in water or presses down, and resistance is large; When spinning block is carried, the hydraulic pressure in interior bucket will be gone out by crowded block, and resistance is large; When spinning block is carried, in bucket, atmospheric density is far below outside bucket, above carries and meets obstructions, and therefore motor power (output) is large, and power consumption is many, and this formula washing machine of what is more important does not have drying functions.
Summary of the invention
In order to overcome the defect that prior art exists, the object of this invention is to provide a kind of impeller-type spinning washing machine, spinning down washing, improve detersive efficiency, reach handwash performance, using water wisely, reduce energy consumption.
Impeller-type spinning washing machine, comprises shell, outer barrel, actuating unit and controlling organization, and interior bucket is placed in outer barrel, and outer barrel is fixed on shell, and shell and outer barrel establish water discharge outlet; Shell is established enclosing cover, controlling organization and water inlet, actuating unit is established below outer barrel, power transmission shaft is connected with impeller through outer barrel, interior bucket, controlling organization and actuating unit are electrically connected, be characterized in described inner barrel wall is at least established the helical guideway that three equidistant, guide rail end establishes stop block, and inner barrel wall upper semisection establishes limbers, the check valve set out at the bottom of interior bucket bucket, water flows to outer barrel by check valve; The spinning machine be made up of annular piston dish and pull bar is established in the top of described impeller, piston plate establishes gap and roller, match with the helical guideway of interior bucket, piston plate establishes inner cap, the check valve that piston plate and inner cap are all set out, water flows from top to bottom, and piston plate at least establishes three pull bars, establish flexibility to protect clothing mesh bag inside pull bar, the clothing of washing is dropped into by inner cap and protects in clothing mesh bag; What be provided with rotating disc, bearing and planetary gears formation below impeller is subject to press mechanism, rotating disc is connected by pull bar with piston plate, impeller is coaxial with rotating disc, impeller is embedded in the rotating disc of band boss, both maintain an equal level above, matching surface matched in clearance, and both relatively rotate freely, power transmission shaft is connected with planetary gears, and planetary gears is fixed at the bottom of interior bucket bucket.During laundry, start actuating unit, power transmission shaft drives impeller to rotate, the reverse low speed rotation of planetary gears driven rotary dish, and pull bar drives piston plate rotate and move up and down, and the clothing protected in clothing mesh bag carries out spinning and washes by rubbing with the hands between piston plate and impeller.
The present invention improves further, and described piston plate is outward in annular, and be made up of annular disk and inner cap, side and inner barrel wall matched in clearance, in annular disk, flat side establishes hinge, and hinge opposite side establishes pin hole, and inner cap is fixed on annular disk by hinge and latch; Annular disk periphery all establishes three equidistant gap and roller, and coordinate with the helical guideway of interior bucket, gap and roller are placed on guide rail; The check valve that annular disk surfaces and inner cap are all set out, water flows downward; At least establish three hemispherical link slots under annular disk, the upper bulb of the pull bar of two ends band bulb is placed in link slot, and tie rod ball freely rotates in link slot.
The present invention improves further, and described rotating disc is disc, and wide circumferential boss is established at edge, maintains an equal level above boss with above impeller, interior with impeller matched in clearance, rotating disc lateral surface and inner barrel wall matched in clearance; Boss is all established five hemispherical link slots, the lower bulb of pull bar is loaded in link slot, and lower bulb freely rotates in link slot; The bearing and interior annular gear ring that coordinate with power transmission shaft are established in rotating disc center, and power transmission shaft establishes sun gear, is sleeved on below bearing, power transmission shaft is connected with clutch, motor.
The present invention improves further, and described planetary gears is made up of four same specification planetary gears and bracket, and bracket is cylinder framework, and bracket is fixed on bottom of the barrel, and power transmission shaft through hole is established at the center of bracket, and power transmission shaft wears wherein, matched in clearance; Through hole surrounding all establishes planet pin, adjacent rows star gear shaft distance of shaft centers is from equal, engage with rotating disc gear ring outside planetary gear, engage with the sun gear on power transmission shaft inside planetary gear, drive axis drives planetary gear, planetary gear driven rotary dish, piston plate rotate, and piston plate moves down along interior bucket guide rail, extrudes.
The present invention improves further, and described protects clothing mesh bag, and mesh is greater than 10 × 10mm
2, be convenient to drainage, lie in pull bar two ends up and down, middle living ties up on pull bar, can draw in, open, protect clothing and be not wound around pull bar with pull bar, is convenient to washing.
The present invention improves further, hemispherical pressing plate is established in the pull bar link slot both sides of described piston plate, rotating disc, be bolted on rotating disc and piston plate, form spheroidal link slot, the bulb removable mounting at pull bar two ends is in link slot, rotating disc and piston plate are linked together, pull bar rotates freely in pull bar link slot.
The present invention improves further, and described inner barrel wall establishes limbers, is closed, covers and establish square hole in described at the bottom of bucket.
During laundry, open inner cap, clothing is put into washing machine, start power supply, after discharging water, machine operation, power transmission shaft promotes impeller and rotates, stir clothing to wash, sun gear promotes rotating disc low speed rotation in the other direction simultaneously, under the effect of pull bar, piston plate is along guide rail rotating down pressing, turn to contrary with impeller, rubbing and pressure are formed to clothing, extrude the moisture content containing dirt in clothing, when pressing down, closed check valve on piston plate, the one-way valve opens of bottom of the barrel, current knit seam through clothing from top to bottom, to take dirt, interior bucket top is upwards flowed into by between interior outer barrel, piston plate rotating down pressing, impeller oppositely stirs clothing, closer to handwash performance.After the pressure of piston plate reaches setting value, controller system sends instruction, and piston plate is rotated up rise by motor reversal, the one-way valve opens now on piston plate, and bottom of the barrel valve cuts out, and water flows to clothing from top to bottom and rinses.After piston plate is raised to highest order, again repeats same action up and down, wash clothing, after completing washing, draining dries, and is carrying out rinsing, each dehydration or before shutting down, piston plate all will be parked in highest order.
Compared with prior art, advantage is novel, and structure letter is gathered, rationally, use reliable, although machine washing, can reach handwash performance, clean effect is good; The laundry used time is short, raises the efficiency; Water consumption greatly reduces, and power consumption reduces, and motor power (output) is little, saves electric energy.
Accompanying drawing explanation
The invention will be further described for contrast accompanying drawing.
Fig. 1 is embodiment 1 impeller-type spinning washing machine structure schematic diagram;
Fig. 2 is the working state figure of the embodiment of the present invention 1;
Fig. 3 is the piston plate top view of the embodiment of the present invention 1;
Fig. 4 is the inner barrel wall structural representation of the embodiment of the present invention 1;
Fig. 5 is that the piston plate of Fig. 1 is connected stereogram with rotating disc;
Fig. 6 is piston plate and the rotating disc connection diagram of Fig. 1;
Fig. 7 is that the embodiment of the present invention 1 protects clothing mesh bag connection diagram;
Fig. 8 is the planetary gears upward view of the embodiment of the present invention 1;
Fig. 9 is the A portion enlarged drawing of Fig. 6;
Figure 10 is the Tiebar structure schematic diagram of the embodiment of the present invention 1;
Figure 11 is embodiment 2 impeller-type spinning washing machine structure schematic diagram;
Figure 12 is the inner barrel wall structural representation of embodiment 2.
In figure: in 1-shell, 2-outer barrel, 3-, bucket, 4-pull bar, 5-helical guideway, 6-impeller, 7-rotating disc, 8-check valve, 9-water discharge outlet, 10-inner cap, 11-latch, 12-enclosing cover, 13-hinge, 14-roller, 15-piston plate, 16-motor, 17-bracket, 18-clutch, 19-power transmission shaft, 20-bearing, 21-planetary gear, 22-gap, 23-protect clothing mesh bag, 24-sun gear, 25-bulb, 26-link slot, 27-pressing plate, 28-bolt.
Detailed description of the invention
Below in conjunction with embodiment, invention is described further.
Embodiment 1
As can be seen from Fig. 1,2,4 and 7, impeller-type spinning washing machine, comprise shell 1, outer barrel 2, actuating unit and controlling organization, interior bucket is placed in outer barrel, and outer barrel is fixed on shell, and shell and outer barrel establish water discharge outlet 9; Shell is established enclosing cover 12, controlling organization and water inlet, actuating unit is established below outer barrel, power transmission shaft 19 is connected with impeller 6 through outer barrel, interior bucket, controlling organization and actuating unit are electrically connected, inner barrel wall is established the helical guideway 5 that three equidistant, guide rail end establishes stop block, and inner barrel wall upper semisection establishes limbers, the check valve 8 set out at the bottom of interior bucket bucket, water flows to outer barrel by check valve; The spinning machine be made up of annular piston dish 15 and pull bar 4 is established in the top of impeller, piston plate establishes gap 22 and roller 14, match with the helical guideway of interior bucket, piston plate establishes inner cap 10, the check valve that piston plate and inner cap are all set out, water flows from top to bottom, and piston plate establishes five pull bars, establish flexibility to protect clothing mesh bag 23 inside pull bar, the clothing of washing is dropped into by inner cap and protects in clothing mesh bag; What be provided with rotating disc 7, bearing 20 and planetary gears formation below impeller is subject to press mechanism, rotating disc is connected by pull bar with piston plate, impeller is coaxial with rotating disc, impeller is embedded in the rotating disc of band boss, both maintain an equal level above, matching surface matched in clearance, and both relatively rotate freely, power transmission shaft is connected with planetary gears, and planetary gears is fixed at the bottom of interior bucket bucket.During laundry, start actuating unit, power transmission shaft drives impeller to rotate, the reverse low speed rotation of planetary gears driven rotary dish, and pull bar drives piston plate rotate and move up and down, and the clothing protected in clothing mesh bag carries out spinning and washes by rubbing with the hands between piston plate and impeller.
As seen from Figure 3, piston plate 15 is outer in annular, and be made up of annular disk and inner cap 10, side and inner barrel wall matched in clearance, in annular disk, flat side establishes hinge 13, and hinge opposite side establishes pin hole, and inner cap is fixed on annular disk by hinge and latch 11; Annular disk periphery all establishes three equidistant gap 22 and roller 14, and coordinate with the helical guideway 5 of interior bucket, gap and roller are placed on guide rail; The check valve 8 that annular disk surfaces and inner cap are all set out, water flows downward; Annular disk divides into five hemispherical link slots 26, and the upper bulb of the pull bar 4 of two ends band bulb is placed in link slot, and tie rod ball freely rotates in link slot.
As can be seen from Fig. 5,6, rotating disc 7 is in disc, and wide circumferential boss is established at edge, maintains an equal level above above boss with impeller 6, interior with impeller matched in clearance, rotating disc lateral surface and interior bucket 3 wall matched in clearance; Boss is all established five hemispherical link slots 26, the lower bulb 25 of pull bar 4 is loaded in link slot, and lower bulb freely rotates in link slot; The bearing 20 and interior annular gear ring that coordinate with power transmission shaft are established in rotating disc center, and power transmission shaft is established sun gear 24, be sleeved on below bearing, power transmission shaft is connected with clutch 18, motor 16.
As seen from Figure 8, planetary gears is made up of four same specification planetary gears 21 and bracket 17, and bracket is cylinder framework, and bracket is fixed on bottom interior bucket 3, and power transmission shaft through hole is established at the center of bracket, and power transmission shaft wears wherein, matched in clearance; Through hole surrounding all establishes planet pin, adjacent rows star gear shaft distance of shaft centers is from equal, engage with rotating disc 7 gear ring outside planetary gear, engage with the sun gear on power transmission shaft 19 inside planetary gear, drive axis drives planetary gear, planetary gear driven rotary dish, piston plate 15 rotate, and piston plate moves down along interior bucket guide rail 5, extrudes.
Protect clothing mesh bag 23, mesh is greater than 10 × 10mm
2, be convenient to drainage, lie in middle the living in pull bar 4 two ends up and down and tie up on pull bar, can draw in pull bar, open, protect clothing and be not wound around pull bar, be convenient to washing.
As can be seen from Fig. 9,10, hemispherical pressing plate 27 is established in pull bar link slot 26 both sides of piston plate 15, rotating disc 7, be fixed on rotating disc and piston plate by bolt 28, form spheroidal link slot, bulb 25 removable mounting at pull bar 4 two ends is in link slot, rotating disc and piston plate are linked together, pull bar rotates freely in pull bar link slot.
Embodiment 2
As can be seen from Figure 11,12, the agent structure of the present embodiment is identical with the structure of embodiment 1, limbers is established by interior bucket 3 wall, is closed, inner cap 10 establishes square hole at the bottom of bucket.
Claims (7)
1. impeller-type spinning washing machine, comprise shell (1), outer barrel (2), actuating unit and controlling organization, interior bucket is placed in outer barrel, and outer barrel is fixed on shell, and shell and outer barrel establish water discharge outlet (9); Shell is established enclosing cover (12), controlling organization and water inlet, actuating unit is established below outer barrel, power transmission shaft (19) is connected with impeller (6) through outer barrel, interior bucket, controlling organization and actuating unit are electrically connected, and it is characterized in that, described inner barrel wall are at least established the helical guideway (5) that three equidistant, guide rail end establishes stop block, inner barrel wall upper semisection establishes limbers, the check valve (8) set out at the bottom of interior bucket bucket, and water flows to outer barrel by check valve; The spinning machine be made up of annular piston dish (15) and pull bar (4) is established in the top of described impeller, piston plate establishes gap (22) and roller (14), match with the helical guideway of interior bucket, piston plate establishes inner cap (10), the check valve that piston plate and inner cap are all set out, water flows from top to bottom, and piston plate at least establishes three pull bars, establish flexibility to protect clothing mesh bag (23) inside pull bar, the clothing of washing is dropped into by inner cap and protects in clothing mesh bag; What be provided with rotating disc (7), bearing (20) and planetary gears formation below impeller is subject to press mechanism, rotating disc is connected by pull bar with piston plate, impeller is coaxial with rotating disc, impeller is embedded in the rotating disc of band boss, both maintain an equal level above, matching surface matched in clearance, and both relatively rotate freely, power transmission shaft is connected with planetary gears, and planetary gears is fixed at the bottom of interior bucket bucket.
2. impeller-type spinning washing machine according to claim 1, it is characterized in that, described piston plate (15) is outward in annular, be made up of annular disk and inner cap (10), side and inner barrel wall matched in clearance, in annular disk, flat side establishes hinge (13), and hinge opposite side establishes pin hole, and inner cap is fixed on annular disk by hinge and latch (11); Annular disk periphery all establishes three equidistant gap (22) and roller (14), and coordinate with the helical guideway (5) of interior bucket, gap and roller are placed on guide rail; The check valve (8) that annular disk surfaces and inner cap are all set out, water flows downward; At least establish three hemispherical link slots (26) under annular disk, the upper bulb of the pull bar (4) of two ends band bulb is placed in link slot, and tie rod ball freely rotates in link slot.
3. impeller-type spinning washing machine according to claim 1, is characterized in that, described rotating disc (7) is in disc, wide circumferential boss is established at edge, maintain an equal level above with impeller (6) above boss, interior with impeller matched in clearance, rotating disc lateral surface and interior bucket (3) wall matched in clearance; Boss is all established five hemispherical link slots (26), the lower bulb (25) of pull bar (4) is loaded in link slot, and lower bulb freely rotates in link slot; The bearing (20) and interior annular gear ring that coordinate with power transmission shaft are established in rotating disc center, and power transmission shaft is established sun gear (24), be sleeved on below bearing, power transmission shaft is connected with clutch (18), motor (16).
4. impeller-type spinning washing machine according to claim 1, it is characterized in that, described planetary gears is made up of four same specification planetary gears (21) and bracket (17), bracket is cylinder framework, bracket is fixed on interior bucket (3) bottom, power transmission shaft through hole is established at the center of bracket, and power transmission shaft (19) wears wherein, matched in clearance; Through hole surrounding all establishes planet pin, adjacent rows star gear shaft distance of shaft centers is from equal, engage with rotating disc (7) gear ring outside planetary gear, engage with the sun gear on power transmission shaft inside planetary gear, drive axis drives planetary gear, planetary gear driven rotary dish, piston plate (15) rotate, and piston plate moves down along interior bucket guide rail (5), extrudes.
5. impeller-type spinning washing machine according to claim 1, is characterized in that, described protects clothing mesh bag (23), and mesh is greater than 10 × 10mm
2, be convenient to drainage, lie in alive in the middle of pull bar (4) two ends tying up on pull bar up and down.
6. impeller-type spinning washing machine according to claim 1, it is characterized in that, described piston plate (15), pull bar link slot (26) both sides of rotating disc (7) establish hemispherical pressing plate (27), be fixed on rotating disc and piston plate by bolt (28), form spheroidal link slot, bulb (25) removable mounting at pull bar (4) two ends is in link slot, and rotating disc and piston plate are linked together, pull bar rotates freely in pull bar link slot.
7. impeller-type spinning washing machine according to claim 1, is characterized in that, limbers established by described interior bucket (3) wall, is closed at the bottom of bucket, and (10) establish square hole to inner cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020615.0A CN103757860B (en) | 2014-01-17 | 2014-01-17 | Impeller-type spinning washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020615.0A CN103757860B (en) | 2014-01-17 | 2014-01-17 | Impeller-type spinning washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103757860A CN103757860A (en) | 2014-04-30 |
| CN103757860B true CN103757860B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020615.0A Expired - Fee Related CN103757860B (en) | 2014-01-17 | 2014-01-17 | Impeller-type spinning washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103757860B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387658B (en) * | 2018-04-19 | 2023-03-28 | 青岛海尔洗衣机有限公司 | Lifting mechanism and washing machine |
| CN109137358A (en) * | 2018-08-17 | 2019-01-04 | 龙港乐家创新科技（深圳）有限责任公司 | Full-automatic squeezing type washing machine |
| CN108978103B (en) * | 2018-09-14 | 2020-11-24 | 张秀丰 | Water-saving washing machine |
| JP2022075208A (en) * | 2020-11-06 | 2022-05-18 | 青島海爾洗衣机有限公司 | Push-washing washing machine |
| CN112726095A (en) * | 2020-12-25 | 2021-04-30 | 珠海格力电器股份有限公司 | Washing machine and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE467936C (en) * | 1927-05-11 | 1928-11-03 | Ferdinand Dannemann | Laundry washing machine |
| US3771335A (en) * | 1972-07-03 | 1973-11-13 | R Hall | Pressure type clothes washing and drying machine |
| CN1381633A (en) * | 2001-04-23 | 2002-11-27 | 三星电子株式会社 | Washing machine |
| CN2693800Y (en) * | 2004-04-10 | 2005-04-20 | 王澎 | Rubbing type washing machine |
| CN102094304A (en) * | 2009-12-14 | 2011-06-15 | 张德胜 | Roller washing machine |
| CN102304835A (en) * | 2011-09-01 | 2012-01-04 | 合肥荣事达三洋电器股份有限公司 | Extrusion type washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190497A (en) * | 1982-04-30 | 1983-11-07 | 花王株式会社 | Electric washer |
| FI72483C (en) * | 1985-05-29 | 1987-06-08 | Jouko Vilkuna | Apparatus for treating materials of various types and the use of the apparatus. |
| KR100406260B1 (en) * | 2001-04-24 | 2003-11-17 | 홍종수 | Washing machine having compression type dehydrator |
| JP2003038887A (en) * | 2001-07-26 | 2003-02-12 | Masayuki Yashiro | Washing machine |
| KR100872025B1 (en) * | 2006-11-21 | 2008-12-05 | 윤석도 | A washing machine |
-
2014
- 2014-01-17 CN CN201410020615.0A patent/CN103757860B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE467936C (en) * | 1927-05-11 | 1928-11-03 | Ferdinand Dannemann | Laundry washing machine |
| US3771335A (en) * | 1972-07-03 | 1973-11-13 | R Hall | Pressure type clothes washing and drying machine |
| CN1381633A (en) * | 2001-04-23 | 2002-11-27 | 三星电子株式会社 | Washing machine |
| CN2693800Y (en) * | 2004-04-10 | 2005-04-20 | 王澎 | Rubbing type washing machine |
| CN102094304A (en) * | 2009-12-14 | 2011-06-15 | 张德胜 | Roller washing machine |
| CN102304835A (en) * | 2011-09-01 | 2012-01-04 | 合肥荣事达三洋电器股份有限公司 | Extrusion type washing machine |
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|---|---|
| CN103757860A (en) | 2014-04-30 |
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