CN111549480B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN111549480B CN111549480B CN202010407900.3A CN202010407900A CN111549480B CN 111549480 B CN111549480 B CN 111549480B CN 202010407900 A CN202010407900 A CN 202010407900A CN 111549480 B CN111549480 B CN 111549480B
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- Prior art keywords
- barrel
- inner barrel
- water
- rib
- spraying
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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
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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
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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
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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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
Abstract
The invention provides a washing machine, comprising a box body; the outer barrel is connected in the box body, the inner barrel is connected in the outer barrel, a gap is formed between the inner barrel and the outer barrel, and a plurality of water holes are formed in the barrel wall of the inner barrel; the spraying barrel cover is positioned above the outer barrel and the inner barrel, a plurality of rib plates are circumferentially and circumferentially arranged on the end face of one end of the spraying barrel cover, which faces the outer barrel, and baffle ribs are arranged between the rib plates at intervals so as to form a first water tank without baffle rib shielding and a second water tank with baffle rib shielding between the rib plates; the driving assembly is connected with the inner barrel to drive the inner barrel to rotate, so that water in the gap rotationally climbs to the end face of the spraying barrel cover, is sprayed to the inner barrel to form a first water layer through the first water tank guide, and is sprayed to the inner barrel to form a second water layer through the second water tank guide. The invention drives the water in the inner barrel through the rotation of the inner barrel, cleans dirt accumulated on the walls of the inner barrel and the outer barrel, and can fully wet the washed clothes to avoid the entanglement of the clothes during the cleaning.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing machine.
Background
Currently, in the field of pulsator washing machines, such problems are often encountered: 1. with the increase of the washing cycle, dirt can be accumulated between the inner barrel and the outer barrel of the pulsator, the dirt can not be cleaned in time for a long time, and secondary pollution can be caused to the washed clothes and the like; 2. a large amount of water is required to fully wet the clothes, and when the water level is low, the condition that the clothes cannot be fully wetted or soaked possibly occurs, so that the washing effect is affected; 3. in the washing stage, along with the forward rotation and the reverse rotation of the pulsator, the clothes are gradually entangled, the washing effect is affected, and even the clothes can be damaged. These problems will hinder the development of the pulsator washing machine field.
Disclosure of Invention
The invention aims at the technical problems and provides a washing machine, which can clean dirt accumulated on the walls of an inner barrel and an outer barrel by driving water in the inner barrel through rotation of the inner barrel on the basis of not adding washing equipment, and can fully wet washing clothes to avoid the entanglement of the clothes during washing.
In order to achieve the above purpose, the invention adopts the following technical scheme: a washing machine comprises a box body, an outer barrel, an inner barrel, a spraying barrel cover and a driving assembly;
the outer barrel is connected with the inside of the box body,
the inner barrel is connected in the outer barrel and can rotate relative to the outer barrel, a gap is formed between the inner barrel and the outer barrel, and a plurality of water holes are formed in the barrel wall of the inner barrel so that the inner barrel is communicated with the gap;
the spraying barrel cover is in a ring shape, is positioned above the outer barrel and the inner barrel, is connected with the top end of the outer barrel, is circumferentially and circumferentially provided with a plurality of rib plates on the end face of the spraying barrel cover, which faces one end of the outer barrel, and is provided with blocking ribs at intervals so as to form a first water tank without blocking rib shielding and a second water tank with blocking rib shielding between the rib plates;
the driving assembly is connected with the inner barrel so as to drive the inner barrel to rotate, water in the gap climbs in the gap, water flows further climb to the outer barrel wall of the inner barrel and the barrel wall of the outer barrel, the water flows further climb to the end face of the spraying barrel cover, the water flows are guided by the first water tank and sprayed to the middle position of the inner barrel wall of the inner barrel, a first water layer is formed on the inner barrel wall of the inner barrel under the rotation of the inner barrel, the water flows are guided by the second water tank and sprayed to the bottom end position of the inner barrel wall of the inner barrel, a second water layer is formed on the inner barrel wall of the inner barrel under the rotation of the inner barrel, so that the inner barrel wall of the inner barrel is cleaned.
In some embodiments of the present invention, the rib plate is disposed from the outer circumferential end of the spraying barrel cover to the inner circumferential end, so that the rib plate covers the whole end surface of the spraying barrel cover facing to one end of the outer barrel, the blocking rib is located at the end of the rib plate near to the inner circumferential end of the spraying barrel cover, the blocking rib disposed at the end of the inner circumferential end of the spraying barrel cover blocks the water flow in the second water tank to form a downward trend after reaching the position, the driven water flow enters the bottom end of the inner barrel, a second water layer is formed on the inner barrel wall of the inner barrel under the condition that the inner barrel rotates, the inner barrel wall at the bottom end of the inner barrel is flushed, and the bottom position of the washed clothes can be flushed under the condition that the clothes are washed, so as to reduce the winding rate of the clothes in the washing process.
In some embodiments of the present invention, the end surface of the spraying barrel cover facing the outer barrel is upwards protruded to be arc-shaped, the inner ring opening of the spraying barrel cover faces downwards to the inner barrel, when water flows through the first water tank, an included angle of 5-60 degrees is formed between the inner barrel wall of the inner barrel under the rotation of the inner barrel and the end surface of the spraying barrel cover facing one end of the outer barrel, a first water layer is formed on the inner barrel wall of the inner barrel, under the condition of no washing clothes, the inner barrel wall of the middle position of the inner barrel is washed, under the condition of washing clothes, the top position of the washing clothes can be washed, and the washing clothes can be quickly wetted.
In some embodiments of the invention, the rib plates are uniformly distributed on the end surface of the spray barrel cover in a spiral shape, so that the coverage area of water flow is increased, and the distance between the rib plates is equal to that between the rib plates, so that the flow of water flowing into the inner barrel is more uniform.
In some embodiments of the invention, the end part of the rib plate, which is close to the outer round end of the spray barrel cover, is connected with arc-shaped reinforcing ribs, and the reinforcing ribs are interconnected into a round shape so as to increase the connection strength between the rib plate and the spray barrel cover.
In some embodiments of the present invention, the bung hole of the inner barrel is connected with a balancing ring, the rib plate is arranged in an arc shape towards one end of the inner barrel and is abutted against the balancing ring, and the rib plate is arranged in an arc shape to play a role in guiding water flow, so that the water flow from the gap is easier to be led into the inner barrel.
In some embodiments of the present invention, the ribs are disposed obliquely, and an included angle α between the ribs and the spraying drum cover in the second water tank is in a range of 90 ° to 160 °, so that water flows flowing through the first water tank and the second water tank are stacked up and down, and large-area water area coverage is achieved.
In some embodiments of the present invention, the inner diameter of the spray cap is smaller than the caliber of the inner tub, so that the water flowing through the first water tank and the second water tank can flow into the inner tub more easily.
In some embodiments of the present invention, the size of the end of the rib plate connected with the reinforcing rib is larger than the size of the end of the rib plate opposite to the reinforcing rib, so as to increase the connection strength between the rib plate and the reinforcing rib.
In some embodiments of the invention, the driving assembly comprises a motor and a clutch connected with the motor, a pulsator connected with the motor is arranged at the bottom end of the inner barrel, the clutch locks the pulsator and the inner barrel, the motor rotates to drive the inner barrel and the pulsator to rotate integrally in one direction, water in the inner barrel and a gap climbs upwards, and the water is sprayed into the inner barrel from the spraying outer barrel cover, so that the inner barrel wall, the outer barrel wall and the barrel wall of the outer barrel of the inner barrel are cleaned or the clothes are sprayed and washed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a partial cross-sectional view of FIG. 2;
FIG. 6 is a schematic view of the structure of the spray barrel cover in the invention;
FIG. 7 is a cross-sectional view of a spray cap of the present invention;
FIG. 8 is a top view of the spray cap of the present invention;
FIG. 9 is a half cross-sectional view of FIG. 8;
fig. 10 is a partial enlarged view of a portion a in fig. 9.
In the above figures: 1. a case; 2. an outer tub; 21. a tub wall; 3. an inner barrel; 31. a water hole; 32. an outer tub wall; 33. an inner tub wall; 4. spraying a barrel cover; 41. rib plates; 42. a blocking rib; 43. a first water tank; 44. a second water tank; 45. an end face; 46. an outer rounded end; 47. an inner rounded end; 471. an inner ring opening; 48. reinforcing ribs; 5. a drive assembly; 51. a motor; 52. a clutch; 6. a gap; 7. a first aqueous layer; 8. a second aqueous layer; 9. a balance ring; 10. a pulsator.
Detailed Description
The present invention will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5 and 8, a washing machine includes a cabinet 1, an outer tub 2, an inner tub 3, a shower tub cover 4, and a driving assembly 5;
the outer barrel 2 is connected in the box body 1,
the inner barrel 3 is connected in the outer barrel 2 and can rotate relative to the outer barrel 2, a gap 6 is arranged between the inner barrel 3 and the outer barrel 2, and a plurality of water holes 31 are formed in the barrel wall of the inner barrel 3 so as to enable the inner barrel 3 to be communicated with the gap 6;
the spraying barrel cover 4 is in a ring shape, is positioned above the outer barrel 2 and the inner barrel 3, is connected with the top end of the outer barrel 2, is circumferentially and circumferentially provided with a plurality of rib plates 41 on the end surface of one end of the spraying barrel cover 4 facing the outer barrel 2, and is provided with blocking ribs 42 at intervals between the rib plates 41 so as to form a first water tank 43 without blocking the blocking ribs 42 and a second water tank 44 with blocking ribs 42 between the rib plates 41;
the driving component 5 is connected with the inner barrel 3 to drive the inner barrel 3 to rotate, so that water in the gap 6 climbs in the gap 6, water flows climb in the gap 6 to clean the outer barrel wall 32 of the inner barrel 3 and the barrel wall 21 of the outer barrel 2, the water flows further climb to the end face 45 of the spraying barrel cover 4, the water flows are guided by the first water tank 43 and sprayed to the middle position of the inner barrel wall 33 of the inner barrel 3, the first water layer 7 is formed on the inner barrel wall 33 of the inner barrel 3 under the rotation of the inner barrel 3, the water flows are guided by the second water tank 44 and sprayed to the bottom end position of the inner barrel wall 33 of the inner barrel 3, the inner barrel wall 33 of the inner barrel 3 is formed under the rotation of the inner barrel 3, the cleaning mode only needs to control the water rotation in the inner barrel 3 through a program of the pulsator washing machine, the purposes of thoroughly cleaning the inner barrel wall 32 and the barrel wall 21 of the outer barrel 2 can be achieved without adding extra cost, when clothes are washed, the foam covers under the action of the first water layer 7 and the second water layer 8, and the winding rate of the clothes can be reduced in the washing process of the clothes can be completely reduced.
Further, referring to fig. 5, 7 and 8, the rib plate 41 is disposed from the outer circumferential end 46 of the spray cap 4 to the inner circumferential end 47, so that the rib plate 41 covers the entire end surface 45 of the spray cap 4 facing one end of the outer tub 2, the rib 42 is located at the end of the rib plate 41 near the inner circumferential end 47 of the spray cap 4, and the water flow in the second water tank 44 forms a downward trend after reaching this position due to the shielding of the rib 42 disposed at the end of the inner circumferential end 47 of the spray cap 4, the driven water flow is incident to the bottom end of the inner tub 3, the second water layer 8 is formed on the inner tub wall 33 of the inner tub 3 under the rotation of the inner tub 3 under the condition that no laundry is washed, and the bottom position of the laundry can be washed under the condition that laundry is washed, so as to reduce the winding rate of the laundry during the washing process.
In this embodiment, referring to fig. 6, the end surface of the spraying barrel cover 4 facing the outer barrel 2 protrudes upwards to form an arc shape, the inner ring opening 471 of the spraying barrel cover 4 faces downwards to the inner barrel 3, when water flows through the first water tank 43, an included angle of 5 degrees-60 degrees is formed between the end surface 45 of the spraying barrel cover 4 facing one end of the outer barrel 2, a first water layer 7 is formed on the inner barrel 3 wall of the inner barrel 3 under the rotation of the inner barrel 3, under the condition that no laundry is washed, the inner barrel wall 33 in the middle of the inner barrel 3 is washed, under the condition that laundry is washed, the top position of the laundry can be washed, and the laundry can be quickly wetted.
Further, referring to fig. 8, the rib plates 41 are uniformly distributed on the end face 45 of the spray barrel cover 4 in a spiral shape, so that the coverage area of water flow is increased, and the distance between the rib plates 41 is equal to that between the rib plates 41, so that the flow of the water flow into the inner barrel 3 is more uniform.
Referring to fig. 5 and 7, an arc-shaped reinforcing rib 48 is connected to the end of the rib plate 41 near the outer round end 46 of the spray bucket cover 4, and the reinforcing ribs 48 are interconnected into a round shape so as to increase the connection strength between the rib plate 41 and the spray bucket cover 4.
In this embodiment, referring to fig. 5, 9 and 10, the bung hole of the inner tub 3 is connected with the balance ring 9, one end of the rib plate 41 facing the inner tub 3 is arc-shaped and abuts against the balance ring 9, and the rib plate 41 is arc-shaped to play a role in guiding water flow, so that the water flow from the gap 6 is easier to be led into the inner tub 3.
The baffle ribs 42 are obliquely arranged, and the included angle alpha between the baffle ribs 42 and the end face 45 of the spray barrel cover 4 in the second water tank 44 is 90-160 degrees, so that water flows flowing through the first water tank 43 and the second water tank 44 are vertically stacked, and large-area water area coverage is realized.
Further, referring to fig. 8, the inner diameter of the spray cap 4 is smaller than the caliber of the inner tub 3 so that the water flowing through the first water tub 43 and the second water tub 44 more easily flows into the inner tub 3.
In order to increase the connection strength between the rib 41 and the spray lid 4, referring to fig. 6, the size of the end of the rib 41 connected with the rib 48 is larger than the size of the end of the rib 41 opposite to the rib 48, so that the connection strength between the rib 41 and the rib 48 is increased.
In the embodiment, referring to fig. 1 and 5, the driving assembly 5 comprises a motor 51 and a clutch 52 connected with the motor 51, the bottom end of the inner barrel 3 is provided with a pulsator 10 connected with the motor 51, the clutch 52 enables the pulsator 10 and the inner barrel 3 to be locked, the motor 51 rotates to drive the inner barrel 3 and the pulsator 10 to integrally rotate in one direction, water in the inner barrel 3 and the gap 6 climbs upwards, and is sprayed into the inner barrel 3 from the cover of the spraying outer barrel 2, so that the inner and outer barrel walls 33 and 32 of the inner barrel 3 and the barrel wall 21 of the outer barrel 2 are cleaned or clothes are sprayed and washed.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A washing machine, characterized in that: comprising the steps of (a) a step of,
a case;
an outer barrel connected with the inside of the box body,
the inner barrel is connected in the outer barrel, a gap is formed between the inner barrel and the outer barrel, and a plurality of water holes are formed in the barrel wall of the inner barrel so that the inner barrel is communicated with the gap;
the spraying barrel cover is annular, is positioned above the outer barrel and the inner barrel, is connected with the top end of the outer barrel, is circumferentially and circumferentially provided with a plurality of rib plates on the end face of the spraying barrel cover facing one end of the outer barrel, and is provided with blocking ribs at intervals so as to form a first water tank without blocking rib shielding and a second water tank with blocking rib shielding between the rib plates; the first water tank and the second water tank are respectively provided with a plurality of water tanks and are arranged at intervals along the circumferential direction of the spraying barrel cover;
the driving assembly is connected with the inner barrel so as to drive the inner barrel to rotate, so that water in the gap rotationally climbs to the end face of the spraying barrel cover, is guided by the first water tank, is sprayed to the middle position of the barrel wall of the inner barrel, forms a first water layer on the inner barrel wall of the inner barrel under the rotation of the inner barrel, and forms an included angle of 5-60 degrees with the end face of the spraying barrel cover, which faces one end of the outer barrel, when water flows through the first water tank; through the second basin direction just passes through the shielding of fender muscle, make rivers in the second basin get to the fender muscle position after form the trend of pushing down, drive the bottom incidence of rivers to interior bucket with the water spray to the bottom position of interior bucket wall of interior bucket wall forms the second water layer under interior bucket's rotation, fender muscle slant sets up in the second basin, fender muscle with spray the scope of contained angle alpha between the bung is 90 ~ 160.
2. A washing machine as claimed in claim 1, characterized in that: the rib plates are arranged from the outer circular end of the spray barrel cover to the inner circular end, and the blocking ribs are positioned at the end parts, close to the inner circular end of the spray barrel cover, of the rib plates.
3. A washing machine as claimed in claim 1, characterized in that: the end face of the spraying barrel cover, which faces the outer barrel, is upwards protruded to be arc-shaped, and the inner ring opening of the spraying barrel cover faces the inner barrel downwards.
4. A washing machine as claimed in claim 1, characterized in that: the rib plates are uniformly distributed on the end face of the spraying barrel cover in a spiral mode, and the distance between the rib plates is equal to the distance between the rib plates.
5. A washing machine as claimed in claim 1, characterized in that: the end part of the rib plate, which is close to the outer round end of the spray barrel cover, is connected with an arc-shaped reinforcing rib, and the reinforcing ribs are interconnected into a round shape.
6. A washing machine as claimed in claim 1, characterized in that: the bung hole of interior bucket is connected with the balancing ring, the gusset orientation interior bucket one end sets up to the arc to and with the balancing ring offsets.
7. A washing machine as claimed in claim 1, characterized in that: the diameter of the inner circle of the spraying barrel cover is smaller than the caliber of the inner barrel.
8. The washing machine as claimed in claim 5, wherein: the size of the end, connected with the reinforcing rib, of the rib plate is larger than that of the end, opposite to the reinforcing rib, of the rib plate.
9. A washing machine as claimed in claim 1, characterized in that: the driving assembly comprises a motor and a clutch connected with the motor, and a pulsator connected with the motor is arranged at the bottom end of the inner barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407900.3A CN111549480B (en) | 2020-05-14 | 2020-05-14 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407900.3A CN111549480B (en) | 2020-05-14 | 2020-05-14 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111549480A CN111549480A (en) | 2020-08-18 |
| CN111549480B true CN111549480B (en) | 2023-04-25 |
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| CN202010407900.3A Active CN111549480B (en) | 2020-05-14 | 2020-05-14 | Washing machine |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107354670A (en) * | 2017-08-25 | 2017-11-17 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover, washing machine and control method |
| CN107366136A (en) * | 2017-07-21 | 2017-11-21 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover and washing machine |
| CN107805917A (en) * | 2017-10-31 | 2018-03-16 | 青岛海尔洗衣机有限公司 | A kind of outer barrel of washing machine, washing machine and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101466337B1 (en) * | 2008-07-04 | 2014-11-28 | 삼성전자 주식회사 | Washing Machine |
| CN202227149U (en) * | 2011-09-29 | 2012-05-23 | 惠而浦(中国)投资有限公司 | Full-automatic washing machine capable of circularly spraying from two layers |
| CN105671879B (en) * | 2014-11-20 | 2018-04-20 | 无锡小天鹅股份有限公司 | Rotary drum washing machine and its bung that is filled with water |
| CN207828614U (en) * | 2017-12-21 | 2018-09-07 | Tcl家用电器（合肥）有限公司 | Washing machine casing cover and washing machine |
| CN110878465A (en) * | 2018-09-05 | 2020-03-13 | 青岛海尔洗衣机有限公司 | Impeller washing machine and spraying system and outer barrel cover thereof |
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2020
- 2020-05-14 CN CN202010407900.3A patent/CN111549480B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366136A (en) * | 2017-07-21 | 2017-11-21 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover and washing machine |
| CN107354670A (en) * | 2017-08-25 | 2017-11-17 | 青岛海尔洗衣机有限公司 | A kind of Washing machine casing cover, washing machine and control method |
| CN107805917A (en) * | 2017-10-31 | 2018-03-16 | 青岛海尔洗衣机有限公司 | A kind of outer barrel of washing machine, washing machine and control method |
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| CN111549480A (en) | 2020-08-18 |
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Address after: 266736 No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant after: Hisense refrigerator Co.,Ltd. Address before: 266736 No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |
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