CN110093751A - Rotary drum washing machine and its flow-guiding structure - Google Patents
Rotary drum washing machine and its flow-guiding structure Download PDFInfo
- Publication number
- CN110093751A CN110093751A CN201810082589.2A CN201810082589A CN110093751A CN 110093751 A CN110093751 A CN 110093751A CN 201810082589 A CN201810082589 A CN 201810082589A CN 110093751 A CN110093751 A CN 110093751A
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- Prior art keywords
- flow
- baffle
- washing machine
- guiding structure
- rotary 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
- 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
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention belongs to clothes treatment device fields, specifically provide a kind of rotary drum washing machine and its flow-guiding structure.Present invention seek to address that the problem of diversion trench that existing swirl washing machine external barrel covers can only be along a hand of spiral spray water flow.For this purpose, rotary drum washing machine of the invention includes outer barrel and the interior bucket that is pivotally arranged in outer barrel, annular space is formed at the top of the top of outer barrel and interior bucket；Flow-guiding structure includes the multiple baffles being arranged in annular space, and multiple baffles are pivotally arranged in outer barrel；It is formed with flow-guiding channel between outer barrel, interior bucket and two baffles adjacent to each other, the extending direction of flow-guiding channel changes with the rotation of baffle.The present invention can make flow-guiding channel adapt to the water flow that interior bucket difference rotation direction is promoted by above-mentioned flow-guiding structure, form the spray water flow of suitable, inverse two different hands of spiral so as to the steering according to interior bucket, optimize the spraying effect of washing machine.
Description
Technical field
The invention belongs to clothes treatment device fields, specifically provide a kind of rotary drum washing machine and its flow-guiding structure.
Background technique
Rotary drum washing machine mainly includes cabinet from outside to inside, outer barrel and inner barr.Wherein, interior bucket is pivotally arranged at outer barrel
In, and the dewatering operation for executing washing machine.Be provided with outer bung at the top of the outer barrel of part rotary drum washing machine, outer bung with
The top of interior bucket mutually separates, so that forming an annular space between outer bung and interior bucket.Rotary drum washing machine is executing laundry
When industry, interior bucket drives the water flow rotation between outer barrel and inner barr, and the water flow centrifugalization of rotation can be close to outer barrel rotation.Outer barrel
The water flow on top can be again flowed into interior bucket by the compressing of the water flow of outer barrel lower part along annular space, form spray water flow.
The inside of usual outer bung can equally spacedly be provided with multiple diversion trenches around the axis direction of interior bucket, and each lead
The extending direction of chute and the axis of interior bucket are non-intersecting, so that spray water flow is capable of forming helical form.Such as Publication No.
Washing machine is sprayed in one of patent application of CN206266875U.
But above-mentioned diversion trench can only form spiral helicine spray water flow in one direction.It is interior when interior bucket reversion
The direction of rotation for the water flow that bucket is promoted is just contrary with jet flow water flow, will lead to water flow waste, and spraying effect is bad.
Correspondingly, this field needs a kind of flow-guiding structure of new rotary drum washing machine to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the diversion trench that existing swirl washing machine external barrel covers
Can only be along hand of spiral spray water flow the problem of, the present invention provides a kind of flow-guiding structure of rotary drum washing machine, the wave
Wheel washer includes outer barrel and the interior bucket that is pivotally arranged in said tub, and the flow-guiding structure includes multiple baffles, described
Multiple baffles are pivotally arranged in said tub, and the multiple baffle plate setting is rushed at the water flow promoted when being rotated by the interior bucket
It hits and rotates, and the water flow is guided to flow into the interior bucket.
In the optimal technical scheme of above-mentioned flow-guiding structure, annular is formed on the top of the top of said tub and the interior bucket
Space, the multiple baffle plate setting is in the annular space, said tub, the interior bucket and two gears adjacent to each other
Flow-guiding channel is formed between plate, the extending direction of the flow-guiding channel changes with the rotation of the baffle.
In the optimal technical scheme of above-mentioned flow-guiding structure, the flow-guiding structure further includes the first stop position and the second backstop
Position, each baffle can be freely rotated between first stop position and second stop position.
In the optimal technical scheme of above-mentioned flow-guiding structure, the flow-guiding structure further include be arranged in it is in said tub,
Multiple first stop parts corresponding with the multiple baffle and multiple second stop parts, when the baffle and first backstop
When part offsets, the baffle is located at first stop position；When the baffle and second stop part offset, the baffle
Positioned at second stop position.
In the optimal technical scheme of above-mentioned flow-guiding structure, said tub includes outer barrel ontology and is arranged in said tub sheet
The outer bung at the top of body, said tub lid extend radially inward into the annular space at the top of said tub ontology
Top.
In the optimal technical scheme of above-mentioned flow-guiding structure, the multiple baffle, the multiple first stop part and described
Multiple second stop parts are all disposed within the inside of said tub lid.
In the optimal technical scheme of above-mentioned flow-guiding structure, the multiple baffle is equally spacedly set around the axis of said tub
It sets in the inside of said tub lid.
In the optimal technical scheme of above-mentioned flow-guiding structure, the multiple first stop part and the multiple second stop part
The inside of said tub lid is arranged equally spaced at around the axis of said tub.
In the optimal technical scheme of above-mentioned flow-guiding structure, the flow-guiding structure further include be arranged in it is in said tub,
Multiple third stop parts corresponding with the multiple baffle, when the side of the baffle and the third stop part offsets when institute
It states baffle and is located at first stop position, the baffle is located at when the other side of the baffle and the third stop part offsets
Second stop position.
In the optimal technical scheme of above-mentioned flow-guiding structure, the multiple baffle is pivotally arranged at described outer by pin shaft
The inside of bung.
In addition, the rotary drum washing machine includes the excellent of above-mentioned flow-guiding structure the present invention also provides a kind of rotary drum washing machine
Flow-guiding structure described in any one of selecting technology scheme.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by outer barrel and inner barr
Multiple pivotable baffles are set in the annular space that top is formed so that outer barrel, interior bucket and two baffles adjacent to each other it
Between form flow-guiding channel, and the extending direction of flow-guiding channel is changed with the rotation of baffle.When interior bucket rotate forward and because
When this rotates in the forward direction the water flow being elevated, water flow can impact all baffles, be adapted to positive rotation so that all baffles be pushed
The position of the water flow turned, so that the rotation direction of the water flow sprayed out of flow-guiding channel be made also to be positive.Similarly, when interior bucket invert when from
The rotation direction of the water flow sprayed in flow-guiding channel is also reversed.Therefore, flow-guiding channel of the invention can adapt to revolve in interior bucket difference
To the water flow of promotion, so that flow-guiding structure of the invention be enable to form suitable, inverse two different spirals according to the steering of interior bucket
The spray water flow in direction optimizes the spraying effect of washing machine.
Specifically, outer bung is provided at the top of outer barrel, multiple baffles are all pivotally arranged at the inside of outer bung, outer barrel
Multiple first stop parts corresponding with multiple baffles and multiple second stop parts are additionally provided on the inside of lid.When baffle is by up time
When the water jet propulsion of the interior logical promotion of needle rotation is to the first stop dog position, baffle offsets with the first stop part, the effect of spray water flow
Fruit is clockwise spiral；When baffle is led to the water jet propulsion that is promoted in being rotated counterclockwise to the second stop dog position, baffle
It offsets with the second stop part, the effect of spray water flow is counter-clockwise helical shape.
Detailed description of the invention
The preferred embodiment of the present invention described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the structural schematic diagram of rotary drum washing machine of the invention；
Fig. 2 is the effect diagram of the first embodiment of flow-guiding structure when the direction A-A and interior bucket rotate forward along Fig. 1；
Fig. 3 is the effect diagram of the first embodiment of flow-guiding structure when the direction A-A and interior bucket invert along Fig. 1；
Fig. 4 is the enlarged drawing in the portion B in Fig. 2；
Fig. 5 is the effect diagram of the second embodiment of flow-guiding structure of the invention；
Fig. 6 is the effect diagram of the 3rd embodiment of flow-guiding structure of the invention；
Fig. 7 is the effect diagram of the fourth embodiment of flow-guiding structure of the invention.
Reference signs list:
1, outer barrel；11, outer bung；12, outer barrel ontology；111, baffle；1111, the first groove；1112, the second groove；
112, pin shaft；113, the first stop part；114, the second stop part；115, flow-guiding channel；116, third stop part；22, interior bucket sheet
Body；2, interior bucket；21, balance ring；3, water；4, impeller；5, motor；6, annular space.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining technical principle of the invention,
It is not intended to limit protection scope of the present invention.Although for example, being relationship drafting by a certain percentage between each component in attached drawing
, but this proportionate relationship is not unalterable, those skilled in the art, which can according to need, makes adjustment to it, to fit
Specific application is answered, technical solution adjusted will fall into protection scope of the present invention.
It should be noted that in the description of the present invention, term "inner", "outside" etc. indicate the term of direction or positional relationship
It is direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indication or suggestion described device
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, rotary drum washing machine of the invention mainly includes cabinet (not shown), outer barrel 1, interior bucket 2, impeller
4 and motor 5.Wherein, outer barrel 1 is fixedly provided in cabinet, and interior bucket 2 is pivotally arranged in outer barrel 1.Impeller 4 is arranged in interior bucket 2
Bottom, motor 5 is drivingly connected with interior bucket 2 and impeller 4 respectively by clutch.Due to the cabinet of rotary drum washing machine, outer barrel 1,
The setting of interior bucket 2, impeller 4 and motor 5 is technological means well-known to those skilled in the art, and cabinet, outer barrel 1, interior bucket
2, the setting relationship between impeller 4 and motor 5 is also not the claimed technical solution of the present invention, thus herein no longer to its into
The excessive explanation of row.
With continued reference to Fig. 1, outer barrel 1 includes outer bung 11 and outer barrel ontology 12, wherein outer barrel ontology 12 is arranged in outer bung 11
Top.It can be linked together using any feasible connection type between outer bung 11 and outer barrel ontology 12, such as screw
Connection, welding, riveting, clamping etc..In addition, outer bung 11 and outer barrel ontology 12 can also be made into integration.Interior bucket 2 includes balance ring
21 and interior bucket ontology 22, wherein the top of interior bucket ontology 22 is arranged in balance ring 21.It can be adopted between balance ring 21 and interior bucket 2
It is linked together with any feasible connection type, such as screw connection, welding, riveting, clamping etc..In addition, 21 He of balance ring
Interior bucket ontology 22 can also be made into integration.Annular space 6 is formed between outer bung 11 and balance ring 21.When interior bucket 2 rotates,
Interior bucket 2 will drive the water 3 in it and between outer barrel ontology 12 and interior bucket ontology 22 and rotate, and the water flow of rotation is acted on by centrifugal force
It can be close to the rotation of outer barrel ontology 12.The water flow on 12 top of outer barrel ontology can be along annular by the compressing of the water flow of 12 lower part of outer barrel ontology
Space 6, which sprays, again flows into interior bucket 2.This
To carry out specifically the first embodiment of the flow-guiding structure of rotary drum washing machine of the present invention below with reference to Fig. 2 to Fig. 4
It is bright.
As shown in Figures 2 to 4, flow-guiding structure of the invention mainly includes outer cover 11, baffle 111, the first stop part 113
With the second stop part 114.Specifically, the inside of outer bung 11 is pivotally provided with multiple baffles 111, all baffles 111 around
The axis spaced set of outer barrel 1.Furthermore those skilled in the art also can according to need, and make baffle 111 around the axis of outer barrel 1
Non- spaced set.It will be appreciated to those of skill in the art that in the state that rotary drum washing machine installs, outer bung 11,
Flow-guiding channel 115 is formed between balance ring 21 and two baffles 111 in close proximity to one another.The extending direction of flow-guiding channel 115 with
The rotation of baffle 111 and change.The water flow for flowing through annular space 6 is limited in flow-guiding channel 115, and along flow-guiding channel
115 extending direction and flow out, and then flow into interior bucket 2.
As shown in figure 4, baffle 111 is pivotally arranged at the inside of outer bung 11 by pin shaft 112.Specifically, baffle 111
It is set on pin shaft 112, one end of pin shaft 112 is fixedly connected with outer bung 11, and the other end of pin shaft 112 has stop configurations
(not shown), axis of the stop configurations for anti-baffle plate 111 along pin shaft 112 slip pin shaft 112.Those skilled in the art
Member is, it is understood that pin shaft 112 and outer bung 11 can be linked together using arbitrarily feasible connection type, such as screw thread
It connects, be clamped or be made into integration.Those skilled in the art are also understood that the other end of pin shaft 112 can also be not provided with
Any stop configurations because in assembled state, baffle 111 along the axis direction of pin shaft 112 play can respectively by
The outer bung 11 of its two sides and balance ring 21 limit.
With continued reference to Fig. 4, the two sides of each baffle 111 are respectively arranged with the first stop part 113 and the second stop part 114.
When baffle 111 and the first stop part 113 offset, baffle 111 is located at the first stop position (as shown in Figures 2 and 3).Work as baffle
111 and second stop part 114 when offseting, baffle 111 is located at the second stop position (as shown in Figure 4).Those skilled in the art can
Understand, the first stop part 113 and the second stop part 114 can be any form of stop part, such as cylinder, blocks,
Cone etc..Also, the first stop part 113 and the second stop part 114 can be fixed using any feasible form and outer bung 11
It connects or is made into integration.
The working condition of flow-guiding structure of the invention is described in detail below with reference to Fig. 2 and Fig. 3.
As shown in Fig. 2, arrow shown in Fig. 2 refers to the direction rotated when interior bucket 2 is watched along the direction A-A, i.e. up time
Needle.At this point, baffle 111 and the first stop part 113 offset positioned at the first stop position.
With continued reference to Fig. 2, when interior bucket 2 rotates clockwise, interior bucket 2 will drive its interior and outer barrel ontology 12 and interior bucket sheet
Water 3 between body 22 rotates clockwise, and the water flow rotated clockwise can be close to outer barrel 1 by centrifugal force effect and be rotated.In interior bucket 2
Water 3 under the influence of centrifugal force can be in the flow tendency of the inner wall close to outer barrel ontology 12, under the action of the trend, in outer barrel
The state of rising can be presented in the water flow rotated between ontology 12 and interior bucket ontology 22.When the water flow rotated clockwise rises to annular
The direction that baffle 111 can be driven towards the first stop part 113 when in space 6, which rotates up to, to offset.The water flow rotated clockwise can lead to
Flow-guiding channel 115 is crossed spirally to flow into interior bucket 2 along clockwise direction.
As shown in figure 3, arrow shown in Fig. 3 refers to the direction rotated when interior bucket 2 is watched along the direction A-A, i.e. inverse time
Needle.At this point, baffle 111 and the second stop part 114 offset positioned at the second stop position.
With continued reference to Fig. 3, when interior bucket 2 rotates counterclockwise, interior bucket 2 will drive its interior and outer barrel ontology 12 and interior bucket sheet
Water 3 between body 22 rotates counterclockwise, and the water flow rotated counterclockwise can be close to outer barrel ontology 12 by centrifugal force effect and be rotated.Interior bucket
Water 3 in 2 can be in the flow tendency of the inner wall close to outer barrel ontology 12 under the influence of centrifugal force, under the action of the trend,
The state of rising can be presented in the water flow rotated between outer barrel ontology 12 and interior bucket ontology 22.When the water flow rotated counterclockwise rises
The direction that baffle 111 can be driven towards the second stop part 114 when in annular space 6, which rotates up to, to offset.The water rotated counterclockwise
Stream can spirally be flowed into interior bucket 2 by flow-guiding channel 115 along direction counterclockwise.
As shown in figure 5, in the second embodiment of the present invention, different from the first embodiment, baffle 111 is close to interior bucket
One end of 2 axis is provided with the first groove 1111 and the second groove 1112, and the first groove 1111 and the second groove 1112 divide
The two sides of baffle 111 are not set.First groove 1111 and the second groove 1112 are used for when water flow is by it and washes away its
Baffle 111 provides biggish driving force, guarantees that baffle 111 can successfully turn to the position for adapting to water flow flow direction.
As shown in fig. 6, in the third embodiment of the present invention, different from the first embodiment, baffle 111 is far from outer barrel
One end of 1 axis is pivotally connected by pin shaft 112 with outer bung 11.First stop part 113 and the second stop part 114 are respectively set
In baffle 111 close to the two sides of one end of 1 axis of outer barrel.When interior bucket 2 along Fig. 6 counterclockwise (solid arrow direction)
When rotation, baffle 111 offsets with the first stop part 113；When interior bucket 2 along Fig. 6 clockwise (dotted arrow direction)
When rotation, baffle 111 offsets with the second stop part 114.
As shown in fig. 7, in the fourth embodiment of the present invention, different from the first embodiment, 113 He of the first stop part
Second stop part 114 is replaced by third stop part 116, i.e., a stop part only is arranged in the inside of outer bung 11.When baffle 111
When offseting with the side of third stop part 116, baffle 111 is located at the first stop position (baffle 111 shown in solid in such as Fig. 5).
When the other side of baffle 111 and third stop part 116 offsets, baffle 111 is located at the second stop position (as shown in phantom in Figure 5
Baffle 111).
It will be appreciated to those of skill in the art that the second embodiment of the present invention, 3rd embodiment and fourth embodiment
In baffle 111 working principle it is identical as the working principle of baffle 111 in first embodiment, so no longer do excessive herein
Explanation.
Based on foregoing description, it will be appreciated to those of skill in the art that when interior bucket 2 rotates clockwise and therefore makes to be mentioned
When the water flow risen rotates clockwise, water flow can impact all baffles 111, be adapted to clockwise so that all baffles 111 be pushed
The position of the water flow of rotation, so that the rotation direction of the water flow sprayed out of flow-guiding channel 115 be made also to be clockwise.Similarly, when
The rotation direction of the water flow sprayed out of flow-guiding channel 115 when interior bucket 2 rotates counterclockwise is also counterclockwise.Therefore, of the invention
Flow-guiding channel 115 can adapt to the water flow promoted in the different rotation directions of interior bucket 2, to enable flow-guiding structure of the invention according to interior
The steering of bucket 2 and the spray water flows for forming suitable, inverse two different hands of spiral, optimize the spraying effect of rotary drum washing machine.
Although in addition, do not showed that in figure, in another feasible embodiment of the invention, water conservancy diversion of the invention
Structure further includes one and outer bung 11 annulus disposed in parallel, which is pivotally connected respectively with all baffles 111.Into one
The location bias that step, baffle 111 and annulus are pivotally connected is in the position of pin shaft 112, so that all baffles 111 can be by this
Annulus realizes synchronous rotation movement, keeps the water flow of spray more beautiful.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of flow-guiding structure of rotary drum washing machine, the rotary drum washing machine includes outer barrel and is pivotally arranged in said tub
Interior bucket,
It is characterized in that, the flow-guiding structure includes multiple baffles, the multiple baffle is pivotally arranged in said tub,
The multiple baffle plate setting is rotated at the water impact promoted when being rotated by the interior bucket, and the water flow is guided to flow into
In the interior bucket.
2. the flow-guiding structure of rotary drum washing machine according to claim 1, which is characterized in that the top of said tub and described
Annular space is formed on the top of interior bucket, the multiple baffle plate setting in the annular space,
Flow-guiding channel is formed between said tub, the interior bucket and two baffles adjacent to each other, the flow-guiding channel
Extending direction changes with the rotation of the baffle.
3. the flow-guiding structure of rotary drum washing machine according to claim 2, which is characterized in that the flow-guiding structure further includes
One stop position and the second stop position, each baffle can be between first stop position and second stop positions certainly
By rotating.
4. the flow-guiding structure of rotary drum washing machine according to claim 3, which is characterized in that the flow-guiding structure further includes setting
Multiple first stop parts in said tub, corresponding with the multiple baffle and multiple second stop parts are set,
When the baffle and first stop part offset, the baffle is located at first stop position；When the baffle with
When second stop part offsets, the baffle is located at second stop position.
5. the flow-guiding structure of rotary drum washing machine according to claim 4, which is characterized in that said tub includes outer barrel ontology
With the outer bung at the top that said tub ontology is arranged in, said tub lid prolongs radially inward from the top of said tub ontology
Reach the top of the annular space.
6. the flow-guiding structure of rotary drum washing machine according to claim 5, which is characterized in that the multiple baffle, described more
A first stop part and the multiple second stop part are all disposed within the inside of said tub lid.
7. the flow-guiding structure of rotary drum washing machine according to claim 6, which is characterized in that the multiple baffle is around described outer
The axis of bucket is arranged equally spaced at the inside of said tub lid, the multiple first stop part and the multiple second stop part
The inside of said tub lid is arranged equally spaced at around the axis of said tub.
8. the flow-guiding structure of rotary drum washing machine according to claim 3, which is characterized in that the flow-guiding structure further includes setting
Multiple third stop parts in said tub, corresponding with the multiple baffle are set,
When the side of the baffle and the third stop part offsets, the baffle is located at first stop position；When described
When the other side of baffle and the third stop part offsets, the baffle is located at second stop position.
9. the flow-guiding structure of rotary drum washing machine according to any one of claims 5 to 7, which is characterized in that the multiple
Baffle is pivotally arranged at the inside of said tub lid by pin shaft.
10. a kind of rotary drum washing machine, which is characterized in that the rotary drum washing machine includes described in any one of claims 1 to 9
Flow-guiding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082589.2A CN110093751A (en) | 2018-01-29 | 2018-01-29 | Rotary drum washing machine and its flow-guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082589.2A CN110093751A (en) | 2018-01-29 | 2018-01-29 | Rotary drum washing machine and its flow-guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093751A true CN110093751A (en) | 2019-08-06 |
Family
ID=67442756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082589.2A Pending CN110093751A (en) | 2018-01-29 | 2018-01-29 | Rotary drum washing machine and its flow-guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293568A (en) * | 2021-05-10 | 2021-08-24 | 安徽康佳同创电器有限公司 | Washing bucket assembly and washing machine |
| WO2022057110A1 (en) * | 2020-09-21 | 2022-03-24 | 合肥美的洗衣机有限公司 | Drum cover assembly and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07681A (en) * | 1993-06-16 | 1995-01-06 | Yukinari Moriuchi | Spinning washing machine |
| CN1246552A (en) * | 1998-08-18 | 2000-03-08 | Lg电子株式会社 | Permeation washing machine and control method and bung thereof |
| CN1521330A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Countercurrent preventing device of washing tank cover for washing machine |
| CN206266875U (en) * | 2016-11-21 | 2017-06-20 | 宁波奇帅电器有限公司 | One kind injection washing machine |
-
2018
- 2018-01-29 CN CN201810082589.2A patent/CN110093751A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07681A (en) * | 1993-06-16 | 1995-01-06 | Yukinari Moriuchi | Spinning washing machine |
| CN1246552A (en) * | 1998-08-18 | 2000-03-08 | Lg电子株式会社 | Permeation washing machine and control method and bung thereof |
| CN1521330A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Countercurrent preventing device of washing tank cover for washing machine |
| CN206266875U (en) * | 2016-11-21 | 2017-06-20 | 宁波奇帅电器有限公司 | One kind injection washing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057110A1 (en) * | 2020-09-21 | 2022-03-24 | 合肥美的洗衣机有限公司 | Drum cover assembly and washing machine |
| CN114250600A (en) * | 2020-09-21 | 2022-03-29 | 合肥美的洗衣机有限公司 | Bung subassembly and washing machine |
| CN114250600B (en) * | 2020-09-21 | 2023-07-25 | 合肥美的洗衣机有限公司 | Barrel cover assembly and washing machine |
| CN113293568A (en) * | 2021-05-10 | 2021-08-24 | 安徽康佳同创电器有限公司 | Washing bucket assembly and washing machine |
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