CN110499625A - Washing tub and washing machine - Google Patents
Washing tub and washing machine Download PDFInfo
- Publication number
- CN110499625A CN110499625A CN201910614354.8A CN201910614354A CN110499625A CN 110499625 A CN110499625 A CN 110499625A CN 201910614354 A CN201910614354 A CN 201910614354A CN 110499625 A CN110499625 A CN 110499625A
- Authority
- CN
- China
- Prior art keywords
- cover board
- water inlet
- accommodating cavity
- washing
- staving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- D06F37/02—Rotary receptacles, e.g. drums
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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
- D06F37/26—Casings; Tubs
-
- 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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- 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)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to a kind of washing tub and washing machine, washing tub includes staving, cover board, elastic component and connector；Connector is set on staving, and the first end of elastic component is connect with cover board, and the second end of elastic component is connect with connector, and cover board activity is connected to and staving, and staving offers water inlet, cover board movable covering water inlet.Connector stabilization is set on staving, and the both ends of elastic component are connect with cover board and connector respectively, when water inlet has washing water to pass through, washing water striking cover plate, so that cover board passes through far from staving so that water inlet is opened convenient for washing water；And after the completion of washing water passes through, i.e. no longer by washing water slug, cover board restores under the action of the elastic member to covering water inlet cover board, so that water inlet is closed, the foam that washing of drum type washing machine generates at this time is stopped by cover board, reduces foam and is overflowed by water inlet, extends the service life of washing machine.
Description
Technical field
The present invention relates to washing machine technology fields, more particularly to a kind of washing tub and washing machine.
Background technique
With the promotion of lives of the people level, the housework that washing machine makes people heavy is mitigated, so that laundry
Machine is widely used.The detergent uses such as washing powder or liquid detergent are in the washing process of washing machine, due to washing in the market
The category of agent is irregular, there are many washing powder or liquid detergent of high bubble class, can be in washing process using such laundry detergents
It is middle a large amount of foam occur, and the space in washing tub is limited, therefore many foams can be washed by counter influx in sink water inlet
Inside clothing machine, long time integration will lead to washing machine internal components and be corroded, so that the service life of washing machine be caused to subtract
It is few.
Summary of the invention
The present invention provides a kind of washing tub and washing machine.
A kind of washing tub, comprising: staving, cover board, elastic component and connector；The connector is set to the staving
On, the first end of the elastic component is connect with the cover board, and the second end of the elastic component is connect with the connector, the lid
Plate activity, which is connected to, offers water inlet, water inlet described in the cover board movable covering with the staving, the staving.
The staving has accommodating cavity, the cover board, the elastic component and the connection in one of the embodiments,
Part is contained in the accommodating cavity, and the bottom of the accommodating cavity offers the water inlet.
The connector and the cover board are rotatablely connected in one of the embodiments,.
The connector includes that the interconnecting piece of connection and shaft, the interconnecting piece are set in one of the embodiments,
The bottom of the accommodating cavity, the interconnecting piece are connect with the second end of the elastic component, and the edge of the cover board is provided with rotation
Portion, the rotation section offer turn hole, and the shaft is set to the turn hole.
The interconnecting piece offers mounting hole in one of the embodiments, and the shaft is contained in the mounting hole.
The interconnecting piece opens up fluted in one of the embodiments, and the opening of the groove is towards the cover board, institute
It states rotation section and the shaft is contained in the groove.
The connector includes at least one bar in one of the embodiments, and the bar includes fixed part and resistance
Stopper, the first end of the fixed part are set to the bottom of the accommodating cavity, and close to the edge of the cover board, the fixed part
Second end connect with the blocking portion, projection of the blocking portion on the bottom of the accommodating cavity is with the cover board described
Projection on the bottom of accommodating cavity is at least partly overlapped, and the elastic component is between the blocking portion and the cover board.
The fixed part is vertically installed on the bottom of the accommodating cavity in one of the embodiments, the blocking portion
The fixed part is protruded from, and vertical with the fixed part.
The first end of the fixed part is provided with protrusion in one of the embodiments, and the bottom of the accommodating cavity opens up
There is fixation hole, the fixed part is at least partially housed in the fixation hole, and the protrusion and the staving are away from described
The one side of accommodating cavity is clamped.
A kind of washing machine, including any of the above-described washing tub as described in the examples.
In above-mentioned washing tub and washing machine, connector stabilization is set on staving, the both ends of elastic component respectively with cover board and
Connector connection, when water inlet has washing water to pass through, washing water striking cover plate, so that cover board is far from staving, so that into
The mouth of a river is opened, and is passed through convenient for washing water；And after the completion of washing water passes through, i.e. cover board is no longer by washing water slug, and cover board is in elasticity
Restore under the action of part to water inlet is covered, so that water inlet is closed, the foam that washing of drum type washing machine generates at this time is hindered by cover board
Gear reduces foam and is overflowed by water inlet, extends the service life of washing machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the washing tub of an embodiment；
Fig. 2 is the partial enlargement diagram at the A1 of Fig. 1；
Fig. 3 is the decomposition diagram of the washing tub of Fig. 1；
Fig. 4 is the structural schematic diagram of the washing tub of another embodiment；
Fig. 5 is the partial enlargement diagram at the A2 of Fig. 4；
Fig. 6 is the decomposition diagram of the washing tub of Fig. 4.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
The present invention relates to a kind of washing tubs.For example, the washing tub includes: staving, cover board, elastic component and connector；
The connector is set on the staving, and the first end of the elastic component is connect with the cover board, and the second of the elastic component
End is connect with the connector, and the cover board activity, which is connected to, offers water inlet, the cover board with the staving, the staving
Water inlet described in movable covering.In above-mentioned washing tub, connector stabilization is set on staving, the both ends of elastic component respectively with cover board
It is connected with connector, when water inlet has washing water to pass through, washing water striking cover plate, so that cover board is far from staving, so that
Water inlet is opened, and is passed through convenient for washing water；And after the completion of washing water passes through, i.e. cover board is no longer by washing water slug, and cover board is in bullet
Property part under the action of restore to cover water inlet so that water inlet close, at this time washing of drum type washing machine generate foam by cover board institute
Stop, reduces foam and overflowed by water inlet, extend the service life of washing machine.
Referring to Fig. 1, its stereoscopic schematic diagram for the washing tub of one embodiment of the invention.
Also referring to Fig. 1 and Fig. 3, a kind of washing tub 10, comprising: staving 100, cover board 200, elastic component 300 and
Connector 400；Connector 400 is set on staving 100, and the first end of elastic component 300 is connect with cover board 200, elastic component 300
Second end is connect with connector 400,200 activity of cover board be connected to staving 100, referring to Fig. 3, staving 100 is offered into water
Mouth 110,200 movable covering water inlet 110 of cover board.
In the present embodiment, connector 400 stabilization is set on staving 100, the both ends of elastic component 300 respectively with cover board
200 and connector 400 connect, and cover board activity is connected to the surface of staving 100, when cover board is connected to the surface of staving 110
When, and be connected on staving 110 positioned at the position of the outer ledge of water inlet, cover closure water inlet.In one embodiment,
Cover board and staving are rotatablely connected.Specifically, when water inlet 110 has washing water to pass through, washing water striking cover plate 200, so that lid
Plate 200 overcomes the elastic force of elastic component to move towards the direction far from staving 100, so that water inlet 110 is opened, is convenient for washing water
Pass through；And after the completion of washing water passes through, i.e. cover board 200 no longer by washing water slug, make in the elastic force of elastic component 300 by cover board 200
With lower recovery to water inlet 110 is covered, so that water inlet 110 is closed, the foam that washing of drum type washing machine generates at this time is by 200 institute of cover board
Stop, reduces foam and overflowed by water inlet 110, extend the service life of washing machine.
Moreover, projection of the water inlet 110 on staving 100 is located at cover board in order to ensure cover board 200 covers water inlet 110
200 in the projection on staving 100.In this way, cover board 200 seals water inlet 110 completely when cover board 200 covers water inlet 110
It closes, so that foam is stopped by cover board 200, reduces foam and pass through the gap between 200 edge of cover board and the side wall of water inlet 110
It overflows, reduces the probability that washing machine internal components are corroded, extend the service life of washing machine.
In one embodiment, referring to Fig. 3, staving 100 has accommodating cavity 120, cover board 200, elastic component 300 and connection
Part 400 is contained in accommodating cavity 120, and accommodating cavity 120 offers water inlet 110.In the present embodiment, water inlet 110 is opened in
The bottom of accommodating cavity 120, accommodating cavity 120 are the inside cavity of staving 100, and accommodating cavity 120 forms an accommodating space, by cover board
200, elastic component 300 and connector 400 are contained in wherein, i.e. cover board 200, elastic component 300 and the receiving of connector 400 is located at
The inside of staving 100.The inside of accommodating cavity 120 enters accommodating by water inlet 110 for storing washing water, external washing water
In chamber 120, cover board 200 is contacted close to the one side of water inlet 110 with washing water, i.e., external when starting to carry out laundry operation
Washing water is reached at water inlet 110 by water inlet pipe, and in the presence of hydraulic pressure, washing water striking cover plate 200 is close to water inlet
110 one side, so that cover board 200 is directed away from the one side movement of water inlet 110, so that water inlet 110 and accommodating cavity 120
Inside connection so that external washing water enters in accommodating cavity 120；And after washing water injection, it needs to carry out
When cleaning stirring, due to including cleaning solution in washing water, it is easy to produce foam during continuous cleaning stirring, at this time
Cover board 200 is no longer influenced by the impact of external washing water, under the action of elastic component 300, the recovery of cover board 200 to origin-location, i.e.,
Cover board 200 is moved to close to the position of water inlet 110, so that cover board 200 closes water inlet 110, so that in accommodating cavity 120
Foam stopped by cover board 200, reduce the case where foam in accommodating cavity 120 is overflowed by water inlet 110, reduce and wash
The probability that clothing machine inner components are corroded, extends the service life of washing machine.The side of accommodating cavity is opened in for water inlet
Wall, effect is same as the previously described embodiments, and cover board, the set-up mode of elastic component and connector and position are similar, realization
Function is also identical, and details are not described herein again.
In one embodiment, referring to Figure 2 together and Fig. 3, connector 400 includes the interconnecting piece 410 and shaft of connection
420, interconnecting piece 410 is set to the bottom of accommodating cavity 120, and interconnecting piece 410 is connect with the second end of elastic component 300, cover board 200
Edge is provided with rotation section 210, and rotation section 210 offers turn hole 211, and shaft 420 is rotatably dispose in turn hole 211.In this implementation
In example, the first end of elastic component 300 is connect with cover board 200, and the second end of elastic component 300 is connect with interconnecting piece 410, interconnecting piece
410 are fixedly installed on the bottom of accommodating cavity 120, a supporting point of the interconnecting piece 410 as elastic component 300.Rotation section 210 is arranged
In the edge of cover board 200, rotation section 210 rotates under the rotary action of shaft 420 and turn hole 211, i.e., rotation section 210 is with shaft
420 be that central axes are rotated namely cover board 200 with shaft 420 is that central axes are rotated.Cover board 200 is by elastic component 300
Elastic force effect, and the elastic force direction that is subject to of cover board 200 is rotated towards water inlet 110, and external washing water is from the outer of staving 100
Portion enters accommodating cavity 120, in this way, cover board 200 is close to water inlet 110 when the inside of external washing water injection accommodating cavity 120
It being impacted on one side by hydraulic pressure, the active force of water impact cover board 200 is greater than elastic component 300 and acts on the active force on cover board 200,
So that cover board 200 is directed away from the direction rotation of water inlet 110, so that the inside of water inlet 110 and accommodating cavity 120 connects
It is logical, so that external washing water enters accommodating cavity 120 by water inlet 110；And when washing machine carries out cleaning stirring, hold
The washing water set in chamber 120 generates foam, at this time the injection of external not washing water, so that cover board 200 is close to water inlet 110
The not extruding of hydraulic pressure on one side, so that cover board 200 rotates under the elastic force effect of elastic component 300 towards water inlet 110, lid
Plate is connected to the inner surface of staving 110, so that cover board 200 closes water inlet 110, the foam in accommodating cavity 120 is covered
Plate 200 is blocked in accommodating cavity 120, is reduced foam and is spilled over to outside washing tub by water inlet 110, is reduced in washing machine
The probability that portion's components are corroded extends the service life of washing machine.
In one embodiment, referring to Fig. 3, rotation section 210 is connect by an extension 220 with cover board 200, i.e. extension
220 first end is connect with rotation section 210, and the second end of extension 220 is connect with the edge of cover board 200.In long-term use
In the process, especially when the injection hydraulic pressure of washing water is excessive, cover board 200 is washed water slug, so that the rotation of cover board 200 and court
It is moved to interconnecting piece 410, so that the spacing between cover board 200 and interconnecting piece 410 is smaller, extension 220 is with rotation section 210
Turn hole 211 be axis rotated, extension 220 to be spaced a distance between interconnecting piece 410 and cover board 200, subtracts
Lack the collision probability with interconnecting piece 410 during rotation of cover board 200, reduces 200 spoilage of cover board, extend washing machine
Service life.
In one embodiment, interconnecting piece includes two connection sub-portions being oppositely arranged, shaft be located at two connection sub-portions it
Between, rotation section is rotatably dispose between two connection sub-portions, extension of the channel formed between two connection sub-portions as cover board
The activity space in portion.
In one embodiment, referring to Fig. 3, interconnecting piece 410 offers mounting hole 411, shaft 420 is contained in mounting hole
411.Shaft 420 is rotatably dispose on interconnecting piece 410, and the end of shaft 420 is rotatably dispose in mounting hole 411, so that shaft 420
It is set on interconnecting piece 410 by mounting hole 411.In the present embodiment, the diameter phase in the aperture of mounting hole 411 and shaft 420
Deng, the inner wall of mounting hole 411 is abutted with the surface of shaft 420, i.e., mounting hole 411 inner wall clamp shaft 420 so that shaft
420 stabilizations are set on interconnecting piece 410.Moreover, shaft 420 is also mounted and dismounted by mounting hole 411, mounting hole 411 is to pass through
The through-hole of interconnecting piece 410 is worn, shaft 420 passes in and out interconnecting piece 410 by mounting hole 411, consequently facilitating the dismounting of shaft 420, into
And convenient for the maintenance of cover board 200 and elastic component 300.
In one embodiment, referring to Fig. 3, interconnecting piece 410 opens up fluted 412, the opening of groove 412 is towards cover board
200, rotation section 210 and shaft 420 are contained in groove 412.Rotation section 210 is rotatably dispose in groove 412, and is with shaft 420
Axis is rotated, and the both ends of shaft 420 are connect with the two sidewalls of groove 412 respectively, so that shaft 420 is set to groove 412.
In the present embodiment, the opening of groove 412 connects towards cover board 200, the two sidewalls of groove 412 as two fixations of shaft 420
Junction, so that interconnecting piece 410 has enough activity spaces when being central axis with shaft 420.In this way, interconnecting piece 410 is recessed
The inner space of stationary plane of the side wall of slot 412 as shaft 420, groove 412 provides corresponding activity for the rotation of cover board 200
The installation of shaft 420 and the rotation of cover board 200 have been convenient in space.
In one embodiment, cover board, elastic component and connector are set to the bottom of accommodation groove, the water inlet of cover board movable covering
Mouthful, elastic component includes torsional spring, and torsional spring has first end, second end and spire, and spire forms diameter phase by elastic wire
With helical structure, and its middle part be formed with hollow structure, shaft is arranged in spire, first end and second end respectively with spiral shell
The connection of rotation portion, interconnecting piece opens up fluted, and the opening of groove is towards cover board, and first end is abutted with the one side wall of groove, and this side
Bottom of the wall far from accommodation groove, one side of the second end with cover board away from accommodation groove abut.In this way, the first end and second end of torsional spring
Respectively on two components being oppositely arranged of abutting part, i.e., first end abuts interconnecting piece, and second end abuts cover board, works as external washing water
When injecting the inside of accommodating cavity, cover board is impacted close to the one side of water inlet by hydraulic pressure, and torsional spring is similarly subjected to compress, water impact
The second end that the active force of cover board is greater than torsional spring acts on the active force on cover board, so that cover board is directed away from the direction of water inlet
Movement, so that water inlet is connected to the inside of accommodating cavity, so that external washing water enters accommodating by water inlet
It is intracavitary；And when washing machine carries out cleaning stirring, the washing water in accommodating cavity generates foam, at this time the note of external not washing water
Enter, so that extruding of the cover board close to the not no hydraulic pressure of one side of water inlet, i.e., the hydraulic pressure compression force that torsional spring is subject to disappears, thus
So that cover board moves under the elastic force effect of the second end of torsional spring towards water inlet, so that cover closure water inlet, accommodating
Intracavitary foam is blocked in accommodating cavity by cover board, is reduced foam and is spilled over to outside washing tub by water inlet, reduces and wash
The probability that clothing machine inner components are corroded, extends the service life of washing machine.In the present embodiment, cover board and rotation section it
Between be additionally provided with extension, the radius of gyration of the extension as cover board, the motion profile of cover board is arc track, and cover board is along to turn
Axis be dot circular arc on move.
In one embodiment, cover board, elastic component and connector are set to the outer surface of staving, i.e. cover board, elastic component
And connector is located at the one side that staving deviates from accommodating cavity, shaft is vertically installed on staving, and is set to the spire of torsional spring
In, one side wall of the second end of torsional spring with groove adjacent to staving abuts, and the first end of torsional spring is abutted with cover board.Cover board has one to incline
Inclined-plane, when washing water striking cover plate, since inclined surface has certain tilt angle, so that the suffered edge of cover board is parallel to lid
The active force in plate direction so that cover board is moved along the direction for being parallel to staving surface so that cover board be directed away from into
The direction at the mouth of a river rotates, in this way, water inlet is connected to accommodating cavity, so that external washing water enters accommodating cavity by water inlet
It is internal.
In one embodiment, referring to Figure 4 together to Fig. 6, connector includes at least one bar 430, and bar 430 includes
Fixed part 431 and blocking portion 432, the first end of fixed part 431 are set to the bottom of accommodating cavity 120, and close to the side of cover board 200
The second end of edge, fixed part 431 is connect with blocking portion 432, projection and cover board of the blocking portion 432 on the bottom of accommodating cavity 120
200 projection on the bottom of accommodating cavity 120 is least partially overlapped, and elastic component 300 is between blocking portion 432 and cover board 200.
In the present embodiment, each bar 430 includes two fixed parts 431 and a blocking portion 432, and two fixed parts 431 are opposite
Setting, and cover board 200 is provided between two fixed parts 431, fixed part 431 is abutted close to the edge of cover board 200, so that two
Fixed part 431 clamps cover board 200, i.e. two fixed parts 431 limit cover board 200 in a certain range, reduces cover board 200
Offset on the move.The both ends of blocking portion 432 are connect with a fixed part 431 respectively, and blocking portion 432 is close to water inlet 110
It is connect on one side with the second end of elastic component 300, cover board 200 is connect with the first end of elastic component 300, and blocking portion 432 is as elasticity
The support portion of part 300, the i.e. height of blocking portion 432 and position do not shift.When external washing water injection accommodating cavity 120
When internal, cover board 200 is impacted close to the one side of water inlet 110 by hydraulic pressure, and elastic component 300 is similarly subjected to compress, water impact
The active force of cover board 200 is greater than elastic component 300 and acts on the active force on cover board 200, so that cover board 200 is along being parallel to fixed part
431 direction is moved far from water inlet 110, so that water inlet 110 is connected to the inside of accommodating cavity 120, so that outside
The washing water in portion is entered in accommodating cavity 120 by water inlet 110；And when washing machine carries out cleaning stirring, in accommodating cavity 120
Washing water generates foam, at this time the injection of external not washing water, so that cover board 200 does not have water close to the one side of water inlet 110
The hydraulic pressure compression force that the extruding of pressure, i.e. elastic component 300 are subject to disappears, so that elastic force of the cover board 200 in elastic component 300
It under effect, is moved along fixed direction is parallel to towards water inlet 110, so that cover board 200 closes water inlet 110, accommodating
Foam in chamber 120 is blocked in accommodating cavity 120 by cover board 200, is reduced foam and is spilled over to outside washing tub by water inlet 110
Portion reduces the probability that washing machine internal components are corroded, extends the service life of washing machine.
In one embodiment, blocking portion is parallel to the bottom of accommodating cavity, fixed part perpendicular to accommodating cavity bottom, in this way,
Cover board is moved along the direction of the bottom of vertical accommodating cavity.
In one embodiment, the quantity of bar is multiple, and the fixed part of multiple bars is uniformly distributed in the edge of cover board, more
The blocking portion of a bar intersects setting.
In one embodiment, multiple bars are integrally formed, i.e., the fixed part of multiple bars is integrally formed.
In one embodiment, fixed part is vertically installed on the bottom of accommodating cavity, and blocking portion protrudes from fixed part, and with it is solid
It is vertical to determine portion.In the present embodiment, the quantity of fixed part and blocking portion is one, and one end of blocking portion is connect with fixed part,
The bottom that bar formation " 7 " font structure, i.e. blocking portion are parallel to accommodating cavity, bottom of the fixed part perpendicular to accommodating cavity, elasticity
The second end of part is fixedly connected with blocking portion, and the second end of elastic component is connect with cover board, and the retracted position of elastic component realizes cover board
Closing and unlatching water inlet.
In one embodiment, referring to Fig. 6, the first end of fixed part 431 is provided with protrusion 436, the bottom of accommodating cavity 120
Fixation hole 121 is offered, fixed part 431 is at least partially housed in fixation hole 121, and protrusion 436 deviates from appearance with staving 100
Set the one side clamping of chamber 120.In the present embodiment, elastic component 300 falls in compressive state, i.e. the first end effect of elastic component 300
In cover board 200 elastic force towards the bottom of accommodating cavity 120, the second end of elastic component 300 acts on the elastic force of blocking portion 432 backwards
The direction for the elastic force that the bottom of accommodating cavity 120 namely the first end and second end of elastic component 300 generate is away from each other.Protrusion 436 is made
For a part of fixed part 431, one side of the protrusion 436 with staving 100 away from accommodating cavity 120 is clamped, so that protrusion 436 is in elasticity
The elastic force effect of part 300 is lower to abut staving 100, avoids fixed part 431 and is detached from staving 100.
In one embodiment, fixed part is fixedly connected with the bottom of accommodating cavity.
In one embodiment, connector includes stopping cylinder, stops cylinder to have accommodation groove, cover board and elastic component are contained in accommodating
In slot, the first end of elastic component is connect with cover board to be connect, and the second end of elastic component and the bottom of accommodation groove connect, and stops the opening of cylinder
It is aligned towards water inlet, and with water inlet, cylinder is stopped to be also provided with through-hole.In the present embodiment, cover board and elastic component are far from appearance
The one end for setting trench bottom abuts, and under the elastic force effect of elastic component, cover board is along stopping the inner wall direction of cylinder to move, so that cover board edge
Perpendicular to the direction movement of staving, and cover board is active in and stops in cylinder.Cover board is aligned with water inlet, i.e., cover board and water inlet be just
It is right, through-hole be opened in stop cylinder on, when external washing water injection accommodating cavity inside when, cover board close to water inlet one side by
Hydraulic pressure impact, the active force of water impact cover board is greater than elastic component and acts on the active force on cover board, so that cover board is directed away from
The direction of water inlet moves, so that water inlet be connected to the inside of accommodation groove, accommodation groove passes through the interior of through-hole and accommodating cavity
Portion's connection, so that external washing water passes sequentially through water inlet, accommodation groove and through-hole and enters in accommodating cavity；And when laundry
When machine carries out cleaning stirring, the washing water in accommodating cavity generates foam, at this time the injection of external not washing water, so that cover board leans on
The extruding of the not no hydraulic pressure of the one side of nearly water inlet, so that cover board moves under the elastic force effect of elastic component towards water inlet,
So that cover closure water inlet, the foam in accommodating cavity is blocked in accommodating cavity and accommodation groove by cover board, reduces bubble
Foam is spilled over to outside washing tub by water inlet, is reduced the probability that washing machine internal components are corroded, is extended washing machine
Service life.
In one embodiment, bar is multiple by multiple blocking portions arranged in a crossed manner and the fixed part connecting with blocking portion
Blocking portion is integrally formed, each fixed part is vertically installed in the bottom of accommodating cavity, and blocking portion is parallel to the bottom of accommodating cavity, bullet
Property part first end connect with cover board, the one side of the second end of elastic component and blocking portion close to the bottom of accommodating cavity connects, multiple
Fixed part is uniformly distributed in the edge of cover board, so that cover board is limited between multiple fixed parts, convenient for cover board along perpendicular to accommodating
The direction of the bottom of chamber moves, and reduces cover board and deviates in the process of movement.Moreover, water inlet is on the bottom of accommodating cavity
Projection is located at cover board in the projection on the bottom of accommodating cavity.
In one embodiment, cover board, elastic component and connector are set to the outer surface of staving, i.e. cover board, elastic component
And connector is located at the one side that staving deviates from accommodating cavity, elastic component is parallel with staving, the first end of elastic component and the side of cover board
Edge connection, the second end of elastic component and the fixed part of bar connect.Cover board has an inclined surface, when washing water striking cover plate,
Since inclined surface has certain tilt angle, so that cover board is suffered along the active force for being parallel to cover board direction, so that
Cover board is moved along the direction for being parallel to staving surface, so that cover board is directed away from the direction rotation of water inlet, in this way, water inlet
Mouth is connected to accommodating cavity, so that external washing water enters the inside of accommodating cavity by water inlet.
In one embodiment, it is related to a kind of washing machine, including the washing tub in any of the above-described embodiment.
In above-mentioned washing tub and washing machine, connector stabilization is set on staving, the both ends of elastic component respectively with cover board and
Connector connection, when water inlet has washing water to pass through, washing water striking cover plate, so that cover board is far from staving, so that into
The mouth of a river is opened, and is passed through convenient for washing water；And after the completion of washing water passes through, i.e. cover board is no longer by washing water slug, and cover board is in elasticity
Restore under the action of part to water inlet is covered, so that water inlet is closed, the foam that washing of drum type washing machine generates at this time is hindered by cover board
Gear reduces foam and is overflowed by water inlet, extends the service life of washing machine.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of washing tub characterized by comprising
Staving, cover board, elastic component and connector；The connector is set on the staving, the first end of the elastic component
It is connect with the cover board, the second end of the elastic component is connect with the connector, and the cover board activity is connected to and the bucket
Body, the staving offer water inlet, water inlet described in the cover board movable covering.
2. washing tub according to claim 1, which is characterized in that the staving has accommodating cavity, the cover board, the bullet
Property part and the connector are contained in the accommodating cavity, and the accommodating cavity offers the water inlet.
3. washing tub according to claim 2, which is characterized in that the connector and the cover board are rotatablely connected.
4. washing tub according to claim 2, which is characterized in that the connector includes the interconnecting piece and shaft of connection,
The interconnecting piece is set to the bottom of the accommodating cavity, and the interconnecting piece is connect with the second end of the elastic component, the cover board
Edge be provided with rotation section, the rotation section offers turn hole, and the shaft is set to the turn hole.
5. washing tub according to claim 4, which is characterized in that the interconnecting piece offers mounting hole, and the shaft is received
It is dissolved in the mounting hole.
6. washing tub according to claim 4, which is characterized in that the interconnecting piece opens up fluted, and the groove is opened
Mouth is contained in the groove towards the cover board, the rotation section and the shaft.
7. washing tub according to claim 2, which is characterized in that the connector includes at least one bar, the gear
Bar includes fixed part and blocking portion, and the first end of the fixed part is set to the bottom of the accommodating cavity, and close to the cover board
Edge, the second end of the fixed part connect with the blocking portion, throwing of the blocking portion on the bottom of the accommodating cavity
Shadow and projection of the cover board on the bottom of the accommodating cavity are at least partly be overlapped, and the elastic component is located at the blocking portion
Between the cover board.
8. washing tub according to claim 7, which is characterized in that the fixed part is vertically installed in the bottom of the accommodating cavity
In portion, the blocking portion protrudes from the fixed part, and vertical with the fixed part.
9. washing tub according to claim 7, which is characterized in that the first end of the fixed part is provided with protrusion, described
The bottom of accommodating cavity offers fixation hole, and the fixed part is at least partially housed in the fixation hole, and it is described protrusion with
The staving is clamped away from the one side of the accommodating cavity.
10. a kind of washing machine, which is characterized in that including the washing tub as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614354.8A CN110499625B (en) | 2019-07-09 | 2019-07-09 | Washing tub and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910614354.8A CN110499625B (en) | 2019-07-09 | 2019-07-09 | Washing tub and washing machine |
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| Publication Number | Publication Date |
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| CN110499625A true CN110499625A (en) | 2019-11-26 |
| CN110499625B CN110499625B (en) | 2022-07-08 |
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| CN201910614354.8A Active CN110499625B (en) | 2019-07-09 | 2019-07-09 | Washing tub and washing machine |
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| Publication number | Publication date |
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| CN110499625B (en) | 2022-07-08 |
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