CN107475984A - A kind of washing machine - Google Patents
A kind of washing machine Download PDFInfo
- Publication number
- CN107475984A CN107475984A CN201710661196.2A CN201710661196A CN107475984A CN 107475984 A CN107475984 A CN 107475984A CN 201710661196 A CN201710661196 A CN 201710661196A CN 107475984 A CN107475984 A CN 107475984A
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- CN
- China
- Prior art keywords
- upper press
- lower cover
- washing machine
- press cover
- cover
- 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
-
- 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
-
- 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
Abstract
The present invention discloses a kind of washing machine, is related to wash mill technical field, to improve clean result when being washed to washings.The washing machine includes washing tube and gland, and gland includes upper press cover and lower cover, and lower cover can be moved relative to upper press cover toward and away from upper press cover, and upper press cover can be fixedly installed in washing tube；In washing procedure, there is spacing, and lower cover is located at below the water level of washing machine between upper press cover and lower cover；In rinsing program, lower cover is moved to lower cover towards upper press cover and is located at more than the water level of washing machine.During washing procedure, washings is compressed on below the water level of washing machine using lower cover, prevents washings from swimming on the water surface, improves the clean result to washings；During rinsing program, lower cover is set to be moved towards upper press cover, space when increase washing machine is in rinsing program in washing tube below lower cover, the space of washings, improves clean result when being washed to washings when increase washing machine is in rinsing program.
Description
Technical field
The present invention relates to wash mill technical field, more particularly to a kind of washing machine.
Background technology
With the continuous improvement of people's living standards, washing machine becomes electrical equipment indispensable in people's life.Existing one
Kind washing machine generally includes housing and the washing tube being arranged in housing, and the bottom of washing tube is provided with impeller, when impeller rotates,
The water in injection washing tube, the washings launched in washing tube is driven to rotate, to realize the washing to washings.
However, washed using above-mentioned washing machine to being easy to swim in the washings on the water surface such as down jackets
When, these washings would generally be swum on the water surface of the water in injection washing tube, and can not fully be contacted with impeller, and impeller turns
When dynamic, it is difficult to drive these washings to rotate, and these washings are rubbed, when causing to wash these washings
Clean result it is poor.
In order to improve washing machine to the clean ratio for being easy to swim in when the washings on the water surface washs, existing washing machine
A kind of the commonly provided pressing plate being removably disposed in washing tube, the pressing plate include can elastic bending deformation disc sheet
Body, when washing is easy to swim in the washings on the water surface, washings is thrown in washing tube, then becomes pressing plate
Shape, and the pressing plate after deformation is put into washing tube, pressing plate is unclamped, pressing plate is caught in washing tube, and pressing plate is located above washings,
Then start washing machine, washings is washed.
However, during using above-mentioned pressing plate, position of the pressing plate in the washing tube of washing machine is fixed, thus is entered in washing machine
During rinsing program, the space of washings is smaller, and clean result during so as to cause to wash washings is poor.
The content of the invention
It is an object of the invention to provide a kind of washing machine, for improving clean result when being washed to washings.
To achieve these goals, the present invention provides following technical scheme：
A kind of washing machine, including washing tube and gland, the gland include upper press cover and lower cover, and the lower cover can phase
The upper press cover is moved toward and away from the upper press cover, the upper press cover can be fixedly installed in the washing tube；Washing
In program, there is spacing between the upper press cover and the lower cover, and the lower cover be located at the water level of the washing machine with
Under；In rinsing program, the lower cover towards the upper press cover be moved to the lower cover be located at the water level of the washing machine with
On.
When being washed using washing machine provided by the invention to washings, when washing machine is in washing procedure, utilize
Lower cover when being in washing procedure positioned at washing machine below the water level of washing machine, by washings be compressed on the water level of washing machine with
Under, the washings such as down jackets that especially easily swim on the water surface prevent washings from swimming on the water surface, to increase washing
Thing contact with water, the impeller for washing bottom of the barrel, improves the clean result to washings；When washing machine is in rinsing program, make
Lower cover moves towards upper press cover, lower cover is located at more than the water level of washing machine, when being in rinsing program to increase washing machine
Space in washing tube below lower cover, so as to increase the space of washings when washing machine is in rinsing program, Jin Ergai
Clean result when being apt to wash washings.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation one of washing machine provided in an embodiment of the present invention；
Fig. 2 is the structural representation two (removing washing tube) of washing machine provided in an embodiment of the present invention；
Fig. 3 is Fig. 2 front view；
Fig. 4 is the structural representation one of gland in Fig. 1 or Fig. 2；
Fig. 5 is the structural representation two of gland in Fig. 1 or Fig. 2；
Fig. 6 is A-A direction views in Fig. 4；
Fig. 7 is a kind of structural representation of fountain plate in Fig. 2；
Fig. 8 is another structural representation of fountain plate in Fig. 2.
Reference：
10- washing tubes, 20- fountain plates,
21- screens grooves, 22- inlet portions,
23- limiting sections, 24- spacing preiections,
25- water jets, 30- glands,
31- upper press covers, 311- plate bodys,
312- hollow cylinders, 313- screens portion,
314- magnet coils, 315- power supplys,
The leaking holes of 316- first, 32- lower covers,
321- electromagnet, the leaking holes of 322- second,
323- friction ribs, 33- springs.
Embodiment
In order to further illustrate washing machine provided in an embodiment of the present invention, retouched in detail with reference to Figure of description
State.
Fig. 1 to Fig. 6 is referred to, washing machine provided in an embodiment of the present invention includes washing tube 10 and gland 30, wherein, gland
30 include upper press cover 31 and lower cover 32, and lower cover 32 can move relative to upper press cover 31 toward and away from upper press cover 31, upper press cover
31 can be fixedly installed in washing tube 10；In washing procedure, there is spacing, lower cover 32 between upper press cover 31 and lower cover 32
Below the water level of washing machine；In rinsing program, lower cover 32 is moved to lower cover 32 towards upper press cover 31 and is located at washing machine
It is more than water level.
Specifically, please continue to refer to Fig. 1, washing machine provided in an embodiment of the present invention includes washing tube 10 and can be fixedly installed
Gland 30 in washing tube 10, refers to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, and gland 30 includes upper press cover 31 and lower cover 32, upper pressure
A determining deviation can be kept between lid 31 and lower cover 32, the spacing between upper press cover 31 and lower cover 32 can be according to washing machine
Model is set, and lower cover 32 can move relative to upper press cover 31 toward and away from upper press cover 31；When utilizing the embodiment of the present invention
When the washing machine of offer washs to washings, when washing machine is in washing procedure, have between upper press cover 31 and lower cover 32
There is spacing, lower cover 32 is located at below the water level of washing machine, when washing machine is in rinsing program, then makes lower cover 32 towards upper pressure
Lid 31 moves, and lower cover 32 moves closer to upper press cover 31, and lower cover 32 is located at more than the water level of washing machine.
When being washed using washing machine provided in an embodiment of the present invention to washings, first washings and detergent are thrown
Put to washing tube 10；Then gland 30 is arranged in washing tube 10, wherein, upper press cover 31 is fixedly mounted on washing tube 10
It is interior, fix the position of upper press cover 31, the installation site of upper press cover 31 can be that upper press cover 31 is located at washing machine in rinsing journey
Position during sequence more than the water level of washing machine, lower cover 32 are located at the lower section of upper press cover 31, the top of washings, lower cover 32 with
There is spacing, and lower cover 32 is located at when washing machine is in washing procedure below the water level of washing machine between upper press cover 31；Then,
Start washing machine, washing machine starts to wash washings, and when washing machine is in washing procedure, lower cover 32 is located at washing machine
Water level below, washings is compressed on below the water level of washing machine, prevents washings from swimming on the water surface, to increase washings
With the contact of water, the impeller of the bottom of washing tube 10, improve the clean result to washings；When washing machine is in rinsing program, then
Lower cover 32 is set to be moved towards upper press cover 31, lower cover 32 moves closer to upper press cover 31, or even can be bonded with upper press cover 31, pushes
Lid 32 is located at more than the water level of washing machine, to increase when washing machine is in rinsing program sky of the lower cover below 32 in washing tube 10
Between, so as to increase the space of washings when washing machine is in rinsing program, and then improve when being washed to washings
Clean result.
As the above analysis, when being washed using washing machine provided in an embodiment of the present invention to washings, laundry
When machine is in washing procedure, using the lower cover 32 when being in washing procedure positioned at washing machine below the water level of washing machine, it will wash
Wash thing to be compressed on below the water level of washing machine, the washings especially easily swum on the water surface such as down jackets, prevent from washing
Thing is swum on the water surface, to increase contact of the washings with water, the impeller of the bottom of washing tube 10, improves the washing effect to washings
Fruit；When washing machine is in rinsing program, lower cover 32 is moved towards upper press cover 31, lower cover 32 is located at the water level of washing machine
More than, to increase when washing machine is in rinsing program space of the lower cover below 32 in washing tube 10, so as to increase at washing machine
The space of washings when rinsing program, and then improve clean result when being washed to washings.
In addition, when being washed using washing machine provided in an embodiment of the present invention to washings, washing machine is in washing
During program, using the lower cover 32 when being in washing procedure positioned at washing machine below the water level of washing machine, washings is compressed on
Below the water level of washing machine, the washings such as down jackets that especially easily swim on the water surface prevent washings from swimming in water
On face, to increase contact of the washings with water, the impeller of the bottom of washing tube 10, so as to so that the dirt on washings is easier
Clean, improve clean ratio when being washed using washing machine to washings；When washing machine is in rinsing program, make lower cover 32
Moved towards upper press cover 31, lower cover 32 is located at more than the water level of washing machine, washed with increasing when washing machine is in rinsing program
Space of the lower cover below 32 in bucket 10 is washed, washings is sufficiently contacted with water, enables water to that washings will be remained in
In the abundant rinsed clean of detergent, improve clean ratio when being washed using washing machine to washings.
Please continue to refer to Fig. 4 to Fig. 6, in embodiments of the present invention, multiple first leaking holes are provided with upper press cover 31
316, multiple second leaking holes 322 are provided with lower cover 32.Specifically, Fig. 4 and Fig. 5, the outline of upper press cover 31 are referred to
Outline with lower cover 32 can be circle, and the diameter of lower cover 32 is less than the diameter of upper press cover 31, set on upper press cover 31
It is equipped with multiple first leaking holes 316, multiple first leaking holes 316 can be divided into multiple rows of, and often ranked first leaking hole includes multiple the
One leaking hole 316, often ranked first multiple first leaking holes 316 in leaking hole can be along the arranged radially of upper press cover 31, Duo Pai
One leaking hole is arranged circumferentially along upper press cover 31；Multiple second leaking holes 322, multiple second leakages are provided with lower cover 32
Water hole 322 can be divided into multiple rows of, and the leaking hole that ranked second ranked first leaking holes one-to-one corresponding more more with, i.e., ranked first leaking hole more
Row it is identical with the row that ranked second leaking hole more, often ranked second leaking hole includes multiple second leaking holes 322, often ranked second
Multiple second leaking holes 322 can ranked second week of the leaking hole along lower cover 32 more along the arranged radially of lower cover 32 in leaking hole
To being evenly arranged, each second leaking hole 322 has first leaking hole 316 to correspond to therewith, and second leaking hole 322 with
The face of first leaking hole 316.Wherein, the quantity of the quantity of the first leaking hole 316 and the second leaking hole 322 can with identical,
Can be different；It often ranked first the quantity of the first leaking hole 316 in leaking hole 316 and often ranked second the second leak in leaking hole 322
The quantity in hole 322 can be with identical, can also be different.
When being washed using washing machine provided in an embodiment of the present invention to washings, gland 30 is arranged on washing tube
When in 10, upper press cover 31 can be made to be located at when washing machine is in rinsing program more than the water level of washing machine, be located at lower cover 32
When washing machine is in washing procedure below the water level of washing machine, when washing machine is in washing procedure, it will be washed using lower cover 32
Wash thing to be compressed on below the water surface, prevent washings from swimming on the water surface；When washing machine is in rinsing program, make the court of lower cover 32
Moved to upper press cover 31, lower cover 32 is located at when washing machine is in rinsing program more than the water level of washing machine, for example, making to push
Lid 32 is bonded with upper press cover 31, and now, the water in washing tube 10 can be through forming the water route such as washing tube in washing tube 10
Hole for water spraying on 10 inwalls reaches the top of upper press cover 31, and falls on upper press cover 31, then through the first leak on upper press cover 31
The second leaking hole 322 on hole 316, lower cover 32, is sprayed on the washings in washing tube 10, with to washing in washing tube 10
Thing is washed to be rinsed.
As the above analysis, the first leaking hole 316 is set on upper press cover 31, the second leak is set on lower cover 32
Hole 322, when washing machine is in rinsing program, upper press cover 31 and lower cover 32 is set to be respectively positioned on when washing machine is in rinsing program and wash
More than the water level of clothing machine, the water route in the scrubbed bucket 10 of water in washing tube 10 reaches the top of upper press cover 31 and fallen in upper press cover 31
After upper, through the first leaking hole 316 on upper press cover 31, the second leaking hole 322 on lower cover 32, it is sprayed in washing tube 10
On washings, clean result when being washed so as to further improve to washings, improve and washings is washed
When clean ratio.
When the upper press cover 31 of gland 30 is fixedly installed in washing tube 10, various ways can be used, for example, can be
Neck is set on the inwall of washing tube 10, and it is raised corresponding to the circumferential edge setting in upper press cover 31, it is arranged on when by gland 30
When in washing tube 10, then the projection on upper press cover 31 is caught on the inwall of washing tube 10 in corresponding neck, realized gland 30
In washing tube 10.In actual applications, can be with when the upper press cover 31 of gland 30 is fixedly installed in washing tube 10
Using various ways.
For example, please continue to refer to Fig. 2 to Fig. 5 and Fig. 7, Fig. 8, multiple fountain plates 20 are provided with the inwall of washing tube 10,
Multiple fountain plates 20 circumferentially, are provided with screens groove 21 along washing tube 10 on fountain plate 20；The circumferential edge of upper press cover 31
Multiple screens portions 313 are provided with, each screens portion 313 can be caught in the screens groove 21 on corresponding fountain plate 20.For example, please
Refering to Fig. 2 and Fig. 3, multiple fountain plates 20, week of multiple fountain plates 20 along washing tube 10 are provided with the inwall of washing tube 10
To arrangement, wherein, the quantity of fountain plate 20 can be set according to being actually needed, for example, the quantity of fountain plate 20 can be
Two, three, four, six, eight etc., in embodiments of the present invention, to set four fountains on the inwall of washing tube 10
Illustrated exemplified by plate 20, circumferential uniformly arrangement of four fountain plates 20 along washing tube 10, refer to Fig. 7 or Fig. 8, each fountain
Screens groove 21 is provided with plate 20；Fig. 2, Fig. 3, Fig. 4, Fig. 5 are referred to, gland 30 includes upper press cover 31 and lower cover 32, upper pressure
The circumferential edge of lid 31 is provided with multiple screens portions 313, and the quantity in screens portion 313 is identical with the quantity of fountain plate 20, for example,
In the embodiment of the present invention, the quantity of fountain plate 20 is four, and the quantity in the screens portion 313 on upper press cover 31 is also four, four
Circumferential uniformly arrangement of the fountain plate 20 along washing tube 10, four screens portions 313 are also along the circumferential uniformly arrangement of upper press cover 31, when will
When gland 30 is arranged in washing tube 10, each screens portion 313 on upper press cover 31 can be caught in the card on corresponding fountain plate 20
Position groove 21.
At work, the water in washing tube 10 is reached washing machine provided in an embodiment of the present invention by the water route in washing tube 10
To the top of upper press cover 31 and fall on upper press cover 31, so as to fall water on upper press cover 31 through the first leaking hole on upper press cover 31
316th, after the second leaking hole 322 on lower cover 32, it is sprayed on the washings in washing tube 10.In actual applications, wash
Water route in bucket 10 can be made up of the hole for water spraying on the inwall of washing tube 10, can also set water jet on fountain plate 20, with
Water route is formed, in actual applications, the set-up mode of the water jet on fountain plate 20 can be a variety of, for example, in fountain plate 20
On be provided with water jet, the quantity of water jet can be multiple, and in multiple water jets, which part water jet can be arranged on
The bottom land of screens groove, which part water jet are not arranged in the bottom land of screens groove 21, or, in multiple water jets, all water sprays
Mouth is not arranged in the bottom land of screens groove 21, or, multiple water jets are arranged at the bottom land of screens groove 21.
In washing machines provided in an embodiment of the present invention, Fig. 7 and Fig. 8 are referred to, water jet 25 is provided with fountain plate 20,
After water jet 25 is located at the bottom land of screens groove 21, and screens portion 313 is caught in screens groove 21, water jet 25 is located at screens portion 313
Top.It is so designed that, the water in washing tube 10 can be facilitated to reach the top of upper press cover 31 through the water jet 25 on fountain plate 20
And fall on upper press cover 31.
Please continue to refer to Fig. 7 and Fig. 8, in embodiments of the present invention, screens groove 21 can include interconnected inlet portion
22 and limiting section 23, limiting section 23 be located at the lower section of inlet portion 22, circumferentially extending of the inlet portion 22 along washing tube 10, inlet portion 22
It is located at one end of inlet portion 22 for the opening that screens portion 313 inserts, the opening that inlet portion 22 connects with limiting section 23 is located at entrance
The other end in portion 22；Spacing preiection 24 is provided with the cell wall at the position that limiting section 23 connects with inlet portion 22, screens portion 313 blocks
Screens portion 313 can be limited in limiting section 23 by limiting section 23 corresponding to entering, spacing preiection 24.
For example, it is arranged on please continue to refer to Fig. 7 and Fig. 8, screens groove 21 on fountain plate 20, screens groove 21 includes mutual
The inlet portion 22 and limiting section 23 of connection, inlet portion 22 are in strip, and inlet portion 22 extends along left and right directions in Fig. 7 or Fig. 8, entered
Oral area 22 has two openings, and an opening is inserted for screens portion 313, and another opening connects with limiting section 23, wherein, entrance
Portion 22 is located at the left end of inlet portion 22 in Fig. 7 or Fig. 8 for the opening of the insertion of screens portion 313, and inlet portion 22 connects with limiting section 23
Opening be located at Fig. 7 or Fig. 8 in inlet portion 22 right-hand member；Limiting section 23 is located at the lower section of inlet portion 22, is connected in screens groove 21
The position of limiting section 23 and inlet portion 22 be in bending, and in forniciform position, spacing preiection 24 is provided with interior curved groove wall, this
The screens portion 313 being caught in limiting section 23 can be limited in limiting section 23 by spacing preiection 24.Water jet on fountain plate 20
25 can be arranged on the bottom land of inlet portion 22.
When gland 30 is arranged in washing tube 10, by each screens portion 313 on upper press cover 31 and corresponding fountain
The opening alignment inserted on plate 20 in the inlet portion 22 of screens groove 21 for screens portion 313, then rotates gland 30, makes upper press cover 31
Each screens portion 313 warp corresponding to move into inlet portion 22 for the opening that screens portion 313 inserts in inlet portion 22, and positioned at spacing
The top in portion 23, then upper press cover 31 is pressed downward, each screens portion 313 is caught in corresponding limiting section 23, now, limit
Corresponding screens portion 313 can be limited in limiting section 23 by position projection 24, when washings floats up in water to gland 30
When producing upward power, spacing preiection 24 can prevent corresponding screens portion 313 by being jacked up in limiting section 23 into inlet portion 22,
So as to prevent screens portion 313 from departing from corresponding screens groove 21.When gland 30 is disassembled out of washing tube 10, then
Gland 30 can be rotated, screens portion 313 is avoided spacing preiection 24, then be lifted up gland 30, then make gland 30
Rotate, screens portion 313 is exited inlet portion 22, realize and disassemble gland 30 out of cylindric washer.
In the above-described embodiments, the structure in screens portion 313 can be a variety of, for example, Fig. 4 and Fig. 5 are referred to, screens portion
313 can be the sheet screens portion 313 stretched out by the circumferential edge of upper press cover 31, and now, the screens groove 21 on fountain plate 20 is adopted
With structure as shown in Figure 7, in screens groove 21, limiting section 23 is in strip, to accommodate sheet screens portion 315；Or screens portion
313 can also be the bar-shaped screens portion 315 stretched out by the circumferential edge of upper press cover 31, now, the screens groove 21 on fountain plate 20
Using structure as shown in Figure 8, in screens groove 21, limiting section 23 is rounded.
Please continue to refer to Fig. 7 or Fig. 8, in embodiments of the present invention, the quantity of screens groove 21 could be arranged to multiple, example
Such as, the quantity of screens groove 21 can be five, and depth direction of multiple screens grooves 21 along washing tube 10 is sequentially arranged in fountain plate
On 20.It is so designed that, user can facilitate user according to selected water level come corresponding selection upper press cover 31 when using washing machine
Installation site, to facilitate when washing machine is in washing procedure, upper press cover 31 is located at when washing machine is in washing degree and wash
Below the water level of clothing machine, upper press cover 31 is located at when washing machine is in rinsing program more than the water level of washing machine.Wherein, when screens groove
When 21 quantity is arranged to multiple, the bottom land of the inlet portion 22 of each screens groove 21 is provided with water jet 25.
In the above-described embodiments, lower cover 32 relative to upper press cover 31 toward and away from upper press cover 31 move when, can use
Various ways are realized, it is for instance possible to use motor such as the relative upper press cover 31 of driving stepper motor lower cover 32 are under
Gland 31 moves.In embodiments of the present invention, referring to Fig. 6, being provided with magnet coil 314 on upper press cover 31, on lower cover 32
Electromagnet 321 is provided with, magnet coil 314 is powered, and electromagnet 321 moves towards magnet coil 314, drives the direction of lower cover 32
Upper press cover 31 moves.Specifically, when washing machine is in washing procedure, there is spacing between upper press cover 31 and lower cover 32, push
Lid 32 is located at below the water level of washing machine, and magnet coil 314 is not powered on, and one is also kept between the electromagnet 321 of magnet coil more than 314
Determining deviation；When washing machine is in rinsing program, to the passage of magnet coil 314, magnet coil 314 attracts electromagnet 321, electromagnet
321 move towards magnet coil 314, drive lower cover 32 to be moved towards upper press cover 31, and lower cover 32 moves closer to upper press cover 31,
It can be even bonded with upper press cover 31.
In the above-described embodiments, the structure of upper press cover 31 and lower cover 32 can be a variety of, for example, upper press cover 31 and pushing
Lid 32 is rounded platy structure, and upper press cover 31 is connected with lower cover 32 by strut.In embodiments of the present invention, please
With continued reference to Fig. 4 to Fig. 6, lower cover 32 is rounded platy structure, and electromagnet 321 is in the form of a column, and electromagnet 321 is erected on down
The middle part of gland 32, the i.e. axis of electromagnet 321 and the diameter parallel of lower cover 32, wherein, electromagnet 321 can with lower cover 32
To form an integrative-structure using Shooting Technique；Upper press cover 31 includes plate body 311 and positioned at the middle part of plate body 311 and under
The raised hollow cylinder 312 of gland 32, plate body 311 can use Sheet Metal Forming Technology to form an integrative-structure with hollow cylinder 312,
First leaking hole 316 is arranged on plate body 311, and the opening of the cavity of hollow cylinder 312 is towards lower cover 32, magnet coil 314
It is arranged on hollow cylinder 312 and the top of hollow cylinder 312 in figure 6 is set backwards to one end of lower cover 32, i.e. magnet coil 314
End, electromagnet 321 is in the cavity of one end of lower cover 32 insertion hollow cylinder 312, i.e. the upper end of electromagnet 321 in Fig. 6
Insert in the cavity of hollow cylinder 312, there is spacing, electromagnet 321 can be hollow between electromagnet 321 and magnet coil 314
Relative to magnet coil 314, above-below direction moves along Fig. 6 in the cavity of cylinder 312.It is so designed that, by electromagnet 321 under
In the cavity of one end insertion hollow cylinder 312 of gland 32, the cavity of hollow cylinder 312 can be the relative electromagnetism of electromagnet 321
Guiding is played a part of in the movement of coil 314, prevents electromagnet 321 from being shifted when being moved relative to magnet coil 314.
In the above-described embodiments, the mode being powered to the magnet coil 314 on upper press cover 31 can be a variety of, for example, can
To set wire on upper press cover 31, one end of the wire is connected with magnet coil 314, by the screens portion 313 on upper press cover 31
After screens groove 21 corresponding to being caught on fountain plate 20, the power supply 315 of the other end of the wire and washing machine is connected, works as laundry
When machine is in rinsing program, it is powered using the power supply 315 of washing machine to magnet coil 314, makes electromagnet 321 towards magnet coil
314 movements, to drive lower cover 32 to be moved towards upper press cover 31.In embodiments of the present invention, please continue to refer to Fig. 6, upper press cover
31 top is additionally provided with the power supply 315 being powered to magnet coil 314, and power supply 315 is arranged on to the top of upper press cover 31, can be with
It is convenient that encapsulation process is carried out to magnet coil 314 and power supply 315, prevent the water in washing tube 10 to magnet coil 314 and power supply
315 produce harmful effect.
In the above-described embodiments, when washing machine is in washing procedure, there is spacing between upper press cover 31 and lower cover 32, make
Kept between upper press cover 31 and lower cover 32 determining deviation mode can have it is a variety of, for example, upper press cover 31 and lower cover 32 it
Between connected using strut, one end of strut is fixedly connected with lower cover 32, the screens that the other end of strut is inserted on upper press cover 31
Hole, strut can be moved relative to upper press cover 31 along the center line of card hole, and elastic screens projection, strut are provided with the hole wall of card hole
On be provided with the groove to match with screens projection, when using above-mentioned gland 30 when, by gland 30 be arranged on washing tube 10 in when,
Screens projection is caught in groove, to make to keep a determining deviation between upper press cover 31 and lower cover 32 using strut, then make
Screens portion 313 on upper press cover 31 is caught in the screens groove 21 on corresponding fountain plate 20, completes gland 30 being arranged on washing tube
In 10, when washing machine is in rinsing program, it is powered to magnet coil 314, electromagnet 321 moves towards magnet coil 314, drives
Lower cover 32 moves towards upper press cover 31, and now, screens projection drives lower cover 32 to be moved towards upper press cover 31 in electromagnet 321
In the presence of caused power, groove is exited, strut can then move up with respect to upper press cover 31 in card hole so that lower cover
32 smoothly move towards upper press cover 31, or even are bonded with upper press cover 31.
In embodiments of the present invention, please continue to refer to Fig. 6, spring 33, bullet are provided between upper press cover 31 and lower cover 32
One end of spring 33 is fixedly connected with upper press cover 31, and the other end of spring 33 is fixedly connected with lower cover 32, is made by spring 33
A determining deviation is kept between gland 31 and lower cover 32.When using gland 30, the screens portion 313 on upper press cover 31 is set to be caught in pair
The screens groove 21 on fountain plate 20 answered, gland 30 is arranged in washing tube 10, when washing machine is in rinsing program, to electricity
Magnetic coil 314 is powered, and electromagnet 321 moves towards magnet coil 314, drives lower cover 32 to be moved towards upper press cover 31, now,
Spring 33 is compressed, and after rinsing program is completed, stops being powered to magnet coil 314, magnet coil 314 no longer attracts electromagnetism
Iron 321, spring 33 are no longer influenced by compression, and lower cover 32 moves in the presence of the elastic force of spring 33 backwards to upper press cover 31, and band
Motor magnet 321 separates with magnet coil 314, and gland 30 recovers to utilize bullet with lower cover 32 to original state, i.e. upper press cover 31
Spring 33 keeps a determining deviation, and a determining deviation is also kept between magnet coil 314 and electromagnet 321.From the foregoing, it will be observed that spring 33 is set
Put, the installation and use of gland 30 can be facilitated, the setting of spring 33, lower cover 32 is also prevented from and is moved away from upper press cover 31
Movement is excessive when dynamic.
In the above-described embodiments, when washing machine is in washing procedure, there is spacing between upper press cover 31 and lower cover 32, on
Spacing between gland 31 and lower cover 32 can be set according to being actually needed, for example, upper press cover 31 and lower cover 32 it
Between spacing can be more than or equal to washing machine two adjacent water levels between water-head, it is understood that be upper press cover 31
With the spacing between lower cover 32, water level when rinsing program is in more than or equal to washing machine is in washing procedure with washing machine
When water level between water-head, to facilitate when washing machine is in washing procedure, make upper press cover 31 be located at washing machine be in wash
When washing degree below the water level of washing machine, upper press cover 31 is located at when washing machine is in rinsing program more than the water level of washing machine.
Please continue to refer to Fig. 5, in embodiments of the present invention, lower cover 32 is provided with multiple rub backwards to the surface of upper press cover 31
Wipe muscle 323.When washing machine is in washing procedure, lower cover 32 is located at below the water level of washing machine, and washings is compressed on into water
Position is following, prevents washings from swimming on the water surface, can be with lower cover 32 backwards to upper pressure when washings rotates under the drive of impeller
The surface contact of lid 31, and the friction ribs 323 with lower cover 32 on the surface of upper press cover 31 contact, friction ribs 323 are to washing
Thing is washed to be rubbed, to remove the dirt on washings, clean result when being washed so as to improve to washings, raising pair
Clean ratio when washings is washed.
It is worthy of note that the shape and arrangement mode of friction ribs 323 can have it is a variety of, for example, the shape of friction ribs 323
Can be annular in shape, multiple ring-type friction ribs 323 are uniformly arranged around the center of lower cover 32, i.e., multiple ring-type friction ribs 323
Form concentric ring；Or please continue to refer to Fig. 5, the shapes of friction ribs 323 can be in strip, a plurality of friction ribs 323 are along lower cover
32 circumference is uniformly distributed.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be in any one or more
Combined in an appropriate manner in individual embodiment or example.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (11)
- A kind of 1. washing machine, it is characterised in that including washing tube and gland, wherein, the gland includes upper press cover and lower cover, The lower cover can move relative to the upper press cover toward and away from the upper press cover, and the upper press cover can be fixedly installed on described In washing tube；In washing procedure, there is spacing, and the lower cover is washed positioned at described between the upper press cover and the lower cover Below the water level of clothing machine；In rinsing program, the lower cover is moved to the lower cover towards the upper press cover and washed positioned at described It is more than the water level of clothing machine.
- 2. washing machine according to claim 1, it is characterised in that multiple first leaking holes are provided with the upper press cover, Multiple second leaking holes are provided with the lower cover.
- 3. washing machine according to claim 1, it is characterised in that multiple fountains are provided with the inwall of the washing tube Plate, multiple fountain plates circumferentially, screens groove are provided with the fountain plate along the washing tube；The upper press cover Circumferential edge is provided with multiple screens portions, and each screens portion can be caught in the screens groove on the corresponding fountain plate.
- 4. washing machine according to claim 3, it is characterised in that water jet, the water spray are provided with the fountain plate After mouth is located at the bottom land of the screens groove, and the screens portion is caught in the screens groove, the water jet is located at the screens portion Top.
- 5. washing machine according to claim 3, it is characterised in that the screens groove includes interconnected inlet portion and limit Position portion, the limiting section are located at the lower section of the inlet portion, circumferentially extending of the inlet portion along the washing tube, the entrance Portion is located at one end of the inlet portion, the opening that the inlet portion connects with the limiting section for the opening of screens portion insertion Positioned at the other end of the inlet portion；Limit convex is provided with the cell wall at the position that the limiting section connects with the inlet portion Rise, the screens portion is caught in the corresponding limiting section, and the screens portion can be limited in the limiting section by the spacing preiection It is interior.
- 6. washing machine according to claim 5, it is characterised in that the screens portion is the circumferential edge by the upper press cover The sheet screens portion of stretching, or, the screens portion is the bar-shaped screens portion stretched out by the circumferential edge of the upper press cover.
- 7. washing machine according to claim 1, it is characterised in that magnet coil is provided with the upper press cover, under described Electromagnet is provided with gland, the magnet coil is powered, and the electromagnet moves towards the magnet coil, under drive is described Gland moves towards the upper press cover.
- 8. washing machine according to claim 7, it is characterised in that the electromagnet is column electromagnet, and the electromagnetism Iron is erected on the middle part of the lower cover；The upper press cover includes plate body and in the middle part of the plate body and backwards to the raised hollow cylinder of the lower cover, described Towards the lower cover, the magnet coil is arranged on the hollow cylinder and pushed backwards to described the opening of the cavity of hollow cylinder One end of lid, the electromagnet is inserted in the cavity of the hollow cylinder backwards to one end of the lower cover, and the electromagnet There is spacing between the magnet coil.
- 9. washing machine according to claim 8, it is characterised in that the hollow cylinder backwards to one end of the lower cover also The power supply for setting the oriented magnet coil to be powered.
- 10. washing machine according to claim 1, it is characterised in that be provided between the upper press cover and the lower cover Spring, one end of the spring are fixedly connected with the upper press cover, and the other end of the spring is fixedly connected with the lower cover.
- 11. washing machine according to claim 1, it is characterised in that the lower cover is set backwards to the surface of the upper press cover It is equipped with multiple friction ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661196.2A CN107475984B (en) | 2017-08-04 | 2017-08-04 | Washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661196.2A CN107475984B (en) | 2017-08-04 | 2017-08-04 | Washing machine |
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| Publication Number | Publication Date |
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| CN107475984A true CN107475984A (en) | 2017-12-15 |
| CN107475984B CN107475984B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710661196.2A Active CN107475984B (en) | 2017-08-04 | 2017-08-04 | Washing machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262970A (en) * | 1975-11-20 | 1977-05-24 | Hirozou Tanimura | Washing machine |
| JPS5262973A (en) * | 1975-11-20 | 1977-05-24 | Hirozou Tanimura | Washing machine |
| CN1715479A (en) * | 2004-06-29 | 2006-01-04 | 胡松声 | Washing machine with washer lid |
| CN201883302U (en) * | 2010-11-23 | 2011-06-29 | 柳冠中 | Spinning washing machine |
| CN202157199U (en) * | 2011-06-16 | 2012-03-07 | 松下家电研究开发（杭州）有限公司 | Impeller type washing machine with function of washing down coats |
| CN202671881U (en) * | 2012-04-28 | 2013-01-16 | 海尔集团公司 | Washing machine and press cover thereof |
| CN104032540A (en) * | 2013-03-04 | 2014-09-10 | 海尔集团公司 | Washing machine |
-
2017
- 2017-08-04 CN CN201710661196.2A patent/CN107475984B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262970A (en) * | 1975-11-20 | 1977-05-24 | Hirozou Tanimura | Washing machine |
| JPS5262973A (en) * | 1975-11-20 | 1977-05-24 | Hirozou Tanimura | Washing machine |
| CN1715479A (en) * | 2004-06-29 | 2006-01-04 | 胡松声 | Washing machine with washer lid |
| CN201883302U (en) * | 2010-11-23 | 2011-06-29 | 柳冠中 | Spinning washing machine |
| CN202157199U (en) * | 2011-06-16 | 2012-03-07 | 松下家电研究开发（杭州）有限公司 | Impeller type washing machine with function of washing down coats |
| CN202671881U (en) * | 2012-04-28 | 2013-01-16 | 海尔集团公司 | Washing machine and press cover thereof |
| CN104032540A (en) * | 2013-03-04 | 2014-09-10 | 海尔集团公司 | Washing machine |
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| CN107475984B (en) | 2020-06-09 |
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